CN120222736A - Flanging paper inserting machine - Google Patents
Flanging paper inserting machine Download PDFInfo
- Publication number
- CN120222736A CN120222736A CN202510695351.7A CN202510695351A CN120222736A CN 120222736 A CN120222736 A CN 120222736A CN 202510695351 A CN202510695351 A CN 202510695351A CN 120222736 A CN120222736 A CN 120222736A
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- China
- Prior art keywords
- paper
- indentation
- folding
- paper feeding
- chamfering
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes
- H02K15/106—Insulating between conductors and cores
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Making Paper Articles (AREA)
Abstract
The invention relates to a flanging paper inserting machine, and belongs to the technical field of new energy motor processing. The paper strip chamfering machine comprises a preforming mechanism, wherein the preforming mechanism comprises a preforming bracket, a preforming die is arranged at the top of the preforming bracket, the preforming die sequentially comprises a vertical forming die, an inward turning forming die and an inward turning forming die from front to back, a concave vertical forming inclined surface is arranged on the bottom surface of one side, close to a chamfer angle of a paper strip to be processed, of the vertical forming die, an outward turning forming inclined surface is arranged on the bottom surface of one side, close to the chamfer angle of the paper strip to be processed, of the inward turning forming die, and the inward turning forming die comprises an inward turning guiding inclined surface connected with the inward turning forming inclined surface and an inward turning forming inclined surface perpendicular to the direction of the inward turning guiding inclined surface. The finished product of the formed paper strip with the flanging structure is automatically folded, and when the finished product is inserted into a stator coil hole to be inserted, the stroke length of the inserted insulating paper can be controlled through the fixed length of the flanging structure, so that the insulating paper can be accurately inserted.
Description
Technical Field
The invention relates to a flanging paper inserting machine, and belongs to the technical field of new energy motor processing.
Background
At present, an insulation state needs to be kept between a coil inside a stator of a new energy motor and a paper inserting groove through insulation paper, and the insulation paper needs to be inserted into the stator in advance before the coil is inserted into the paper inserting groove. At present, the insulating paper is inserted into the paper inserting groove, the insulating paper is required to be folded into a specific shape matched with the paper inserting groove, and then the insulating paper is inserted into the paper inserting groove, so that the coil is inserted, the insulating paper with the specific shape is wrapped on the periphery of the coil, and the insulating effect is achieved by isolating the coil and the inner wall of the paper inserting groove.
However, when the molded insulating paper is inserted, the insulating paper is easy to deform or cannot be inserted to an accurate position due to inaccurate stroke control, so that the quality of the inserted paper is affected, and the insulation between the coil and the stator is invalid.
In view of the above-mentioned drawbacks, the present invention is to create a flanging paper inserting machine, which has more industrial utility value.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a flanging paper inserting machine.
The invention relates to a flanging paper inserting machine, which comprises a working platform, wherein a paper feeding driving mechanism is arranged at the front end of the surface of the working platform, and a chamfering mechanism, a longitudinal indentation mechanism, a transverse indentation mechanism, a preforming mechanism, a cutting paper pushing mechanism and an indexing rotating mechanism are sequentially arranged behind the paper feeding driving mechanism;
The preforming mechanism comprises a preforming support, a preforming die is arranged on the top of the preforming support, the preforming die sequentially comprises a vertical forming die, an inward turning forming die and an inward turning forming die from front to back, a concave vertical forming inclined surface is arranged on the bottom surface of one side, close to a chamfer, of a paper strip to be processed, the vertical forming inclined surface is used for downwards turning the edge, which is originally positioned on the plane, of the paper strip to be processed into a state perpendicular to the paper surface, of the paper strip to be processed, an outward turning forming inclined surface is arranged on the bottom surface of one side, close to the chamfer, of the paper strip to be processed, the inward turning forming die is used for inwards turning the chamfer edge, which is folded into the vertical forming inclined surface, of the paper strip to be processed into 45 degrees, and the inward turning forming die comprises an inward turning guide ramp connected with the inward turning forming inclined surface and an inward turning forming inclined surface perpendicular to the direction of the inward turning guide ramp. The chamfer edge of the paper strip to be processed, which is turned inwards to 45 degrees in the previous step, is guided into an inward-folding forming inclined plane at the preformed paper strip channel by an inward-folding guiding ramp, then the chamfer edge is inwards folded by the inward-folding forming inclined plane, and finally the preformed paper strip is extruded by an upper extrusion wheel and a lower extrusion wheel at the outlet of the preformed paper strip channel;
The paper strip forming machine is characterized in that a preformed cover plate is arranged on the top cover of the preformed mould, a preformed paper strip channel is arranged between the preformed mould and the preformed cover plate and used for enabling paper strips to be processed to pass through and be preformed through flanging of the preformed mould, an extrusion mounting seat is fixed at the front end of the preformed cover plate along the vertical direction, an upper extrusion wheel is connected with the top of the extrusion mounting seat downwards through an extrusion buffer spring, a lower extrusion wheel is fixedly connected with the bottom of the extrusion mounting seat upwards, and the upper extrusion wheel and the lower extrusion wheel are symmetrically arranged at the outlet end of the preformed paper strip channel. Is used for extruding and preforming the paper strips to be processed after flanging.
Further, the chamfering mechanism comprises a chamfering installation frame, right chamfering blocks and left chamfering blocks are symmetrically arranged at the left side and the right side of the chamfering installation frame, chamfering paper strip channels are formed in the inner cavities of the right chamfering blocks and the left chamfering blocks in a combined and communicated mode and used for chamfering paper strips to be processed, chamfering cylinders are fixedly arranged at the tops of the chamfering installation frames, chamfering pressing plates are connected to the bottom output ends of the chamfering cylinders in a transmission mode, two chamfering tool holders are symmetrically arranged on the chamfering pressing plates, chamfering tools are vertically downwards arranged at the bottoms of the chamfering tool holders, the cross sections of the chamfering tools, which are rectangular, of the paper strips to be processed are processed through stamping, two symmetrical rectangular chamfering structures are formed, two tool grooves are symmetrically arranged in the right chamfering blocks along the vertical direction, and the shapes of the chamfering tools are matched with the shapes of the tool grooves. The chamfering cutter can move up and down in the cutter groove to chamfer the paper strips to be processed passing through the chamfering paper strip channel;
Further, the longitudinal indentation mechanism comprises a longitudinal indentation mounting frame, a longitudinal indentation seat is fixedly arranged on the surface of a longitudinal indentation bottom plate at the bottom of the longitudinal indentation mounting frame, a manual fine adjustment mechanism is connected to one side of the longitudinal indentation mounting frame in a transmission manner, a longitudinal indentation cylinder is fixedly arranged on the side face of the longitudinal indentation mounting frame in a transmission manner, an indentation wheel mounting seat is connected to the output end of the longitudinal indentation cylinder in a transmission manner, an indentation wheel is arranged at the bottom of the indentation wheel mounting seat in a rolling manner, the indentation wheel and the longitudinal indentation seat are arranged in a matched manner, and the tops of indentation wheel mounting blocks at two ends of the indentation wheel are in transmission connection through an elastic adjustment spring and an indentation elastic adjuster;
The paper strip to be processed is subjected to indentation processing, the upper surface of the longitudinal indentation seat is provided with an inwards concave longitudinal indentation wheel groove, four longitudinal indentation channels are formed in the bottom surface of the longitudinal indentation wheel groove, the indentation wheel comprises a roller-shaped indentation wheel body, and four indentation convex edges matched with the longitudinal indentation channels are formed in the surface of the indentation wheel body. The indentation convex edges roll over the surface of the paper strip to be processed, and four folds are rolled out of the surface of the paper strip to be processed by matching with the longitudinal indentation channels, so that the paper folding operation is convenient for the subsequent processing procedures;
Further, the horizontal indentation mechanism is including running through horizontal indentation paper piece passageway around, horizontal indentation mechanism top is horizontal indentation mounting bracket, is equipped with horizontal indentation cylinder at horizontal indentation mounting bracket top fixed mounting, and horizontal indentation cylinder bottom output is connected with the indentation piece through horizontal indentation buffer spring transmission, it is provided with down the indentation piece rather than assorted to go up indentation piece bottom, lower indentation piece upper surface is in same horizontal plane with horizontal indentation paper piece passageway, and the paper strip that waits to process that gets into from horizontal indentation paper piece passageway passes through from lower indentation piece upper surface, go up indentation piece lower surface and lower indentation piece upper surface assorted respectively and be provided with a horizontal indentation recess and horizontal indentation bead. The transverse indentation groove and the transverse indentation convex edge are matched to punch a transverse indentation on the surface of the paper strip to be processed, so that subsequent flanging is facilitated;
Further, the cutting and paper pushing mechanism comprises a paper pushing and cutting workbench, a paper feeding cutting mechanism and a paper folding forming mechanism are arranged on the surface of the paper pushing and cutting workbench, a paper pushing groove, a paper folding groove and a paper inserting groove are sequentially formed below the paper folding forming mechanism, and a paper pushing mechanism is further arranged on the bottom surface of the paper pushing and cutting workbench;
The side wall of the paper folding groove is prevented from interfering a subsequent indexing rotating mechanism by a rollback connecting block and a rollback cylinder;
The paper feeding cutting mechanism comprises a paper feeding bottom block, a paper feeding guide cover plate is covered on the top of the paper feeding bottom block, and a paper feeding channel is formed between the paper feeding bottom block and the paper feeding guide cover plate in a clamping manner;
The paper pushing mechanism comprises a paper pushing motor arranged on the bottom surface of a paper pushing and cutting workbench, a paper pushing screw rod is connected to the output end of the paper pushing motor in a transmission way, a paper pushing sliding block is sleeved on the surface of the paper pushing screw rod, a push rod cylinder is fixedly connected to the top surface of the paper pushing sliding block, a paper pushing push rod is connected to the output end of the push rod cylinder in a transmission way, and the paper pushing push rod is telescopically inserted into inner pore channels of a paper pushing groove, a paper folding groove and a paper inserting groove;
The paper folding forming mechanism comprises a cutting cylinder, a paper folding cylinder and a pressing fixed cylinder which are arranged side by side, wherein the output end of the bottom of the cutting cylinder is connected with a cutting blade for cutting paper strips to be processed to a preset length, the bottom of the paper folding cylinder is fixedly connected with a paper folding pressing sheet for pressing the cut paper strips to be processed into a paper folding groove for folding and preforming, and the bottom of the pressing fixed cylinder is fixedly connected with a pressing fixed block. When the paper strip is used for cutting the paper strip to be processed, one end of the fixed paper strip is pressed, so that the paper strip is prevented from shifting to influence the cutting size during cutting;
furthermore, the paper inserting groove comprises a paper folding forming base at the bottom, a right edge folding die and a left edge folding die are respectively arranged at two sides of the top of the paper folding forming base, a paper separator is further arranged between the right edge folding die and the left edge folding die, the tail end of the paper folding forming base is fixedly connected with a paper outlet, a paper outlet matched with the shape of a paper pushing ejector rod is arranged on the paper outlet, and the paper outlet is used for pushing and inserting a finished product of formed paper strips into a stator to be inserted.
The paper feeding guide surface is arranged at the front end of the right edge folding die, the right edge folding inclined surface is arranged on the bottom surface of the inlet end of the right edge folding die, the left edge folding inclined surface is arranged on the edge of the bottom surface of the left edge folding die, which is close to the paper outlet surface, and the bottom of the paper separator is provided with paper separating sheets. The left paper folding die is used for inwards folding the left paper edge of the folded paper strip to be processed by 90 degrees, and is close to the bottom edge of the paper outlet surface, and a left paper folding inclined plane is arranged on the bottom edge of the left paper folding die and is used for inwards folding the left paper edge of the folded paper strip to be processed by 90 degrees and overlapped with the right inwards folded paper edge to form a finished product of the formed paper strip as shown in figure 16;
the paper folding groove comprises a paper folding channel and is used for folding and forming paper strips to be processed, paper folding inlet guide inclined planes are arranged on two sides of the top end of the paper folding channel and are used for guiding when paper strips to be processed are pressed into the paper folding channel by the paper folding pressing sheet, cutting grooves and pressing fixing grooves matched with cutting blades and pressing fixing blocks in position are respectively formed in two sides of the top end of the paper folding channel and are respectively used for cutting and edge fixing of the paper strips to be processed, and flanging channels are further formed in the tops of the cutting grooves and the pressing fixing grooves. The part which is used for the flanging and protruding of the paper strip to be processed in the previous working procedure passes through;
Further, turn-ups paper inserting machine still includes buffer gear, buffer gear sets up at paper feed actuating mechanism rear side, including the buffer fixed plate, buffer fixed plate surface is along vertical direction fixed mounting has a buffer slide rail, has cup jointed the buffer slide block on buffer slide rail surface slidable, buffer slide block front end is provided with the buffer jib along the horizontal direction, the buffer jib includes two stock that are parallel to each other, leaves the gap between two stock, can guarantee to wait to process the note and pass, buffer slide block top hangs on buffer slide rail top through buffer spring, and fixed mounting has inductor mounting panel on buffer fixed plate side edge, both ends are fixed mounting respectively and are gone up inductor, lower inductor down, go up inductor and lower inductor and all with the paper feed actuating mechanism between signal connection. In actual work, if need not to process paper feed to the back, the buffering jib does not have the support of the note tension that waits to process, the buffering slider can fall downwards under the action of gravity this moment, when falling to inductor department down, trigger the inductor, inductor transmission signal feed actuating mechanism stops the paper feed this moment, thereby resume the note tension that waits to process, under the note tension that waits to process, can drive buffering jib and buffering slider upward movement, until reaching inductor department, indicate the note tension that waits to process excessively needs to continue the paper feed this moment, therefore go up the inductor and continue the feedback feed paper actuating mechanism with the response signal and indicate that it continues the paper feed.
Further, the indexing rotary mechanism is arranged at one side of an outlet of the cutting paper pushing mechanism and comprises an indexing mounting plate, an indexing rotary motor is fixedly arranged on the back surface of the indexing mounting plate, the output end of the indexing rotary motor is in transmission connection with a stator fixing disc, and the stator fixing disc is positioned on the front surface of the indexing mounting plate;
The indexing rotating mechanism further comprises a stator feeding supporting table positioned at the bottom of the indexing mounting plate, and the bottom of the stator feeding supporting table is connected with the output end of the feeding jacking cylinder;
Two mutually parallel push plate lifting rails are fixed on two sides of the front surface of the indexing mounting plate along the vertical direction, a push plate fixing plate is sleeved on the surface of the push plate lifting rails in a sliding mode, a push plate cylinder is mounted at the middle position of the push plate fixing plate towards the indexing mounting plate, a push block is arranged at the output end of the push plate cylinder, and one side of the push plate fixing plate is in transmission connection with the push plate lifting cylinder.
Further, preforming mechanism rear side still is equipped with paper feed servo, paper feed servo includes paper feed motor mount pad, and fixed mounting has paper feed motor on the paper feed motor mount pad, paper feed motor output transmission is connected with the paper feed lead screw, has cup jointed the paper feed lead screw slider at paper feed lead screw surface transmission, is connected with the paper feed mounting panel in one side of paper feed lead screw slider, fixed surface is provided with the paper feed base on the paper feed mounting panel, has erect briquetting cylinder mounting bracket above the paper feed base, briquetting cylinder mounting bracket top surface fixed mounting has the briquetting cylinder, and briquetting cylinder bottom output transmission is connected with the paper feed briquetting, phase-match setting between paper feed briquetting and the paper feed base. A paper feeding strip channel is formed between the paper feeding pressing block and the paper feeding base, and after the paper to be processed after the chamfering and indentation of the prior sequence is processed, the paper is clamped by the paper feeding pressing block and the paper feeding base and is driven by a paper feeding motor to be conveyed to the next process for continuous processing;
Further, the buffer memory mechanism rear still is equipped with guiding mechanism, guiding mechanism is including the horizontal guide rail who erects, has a slice direction preforming through two collar fixed mounting on the guide rail surface, two distance between the collar is greater than the width of waiting to process the note, the distance between guide rail and the direction preforming is greater than the thickness of waiting to process the note. The paper strip to be processed passes through the space between the guide cross rod and the guide pressing sheet, and is kept to be smooth and correctly conveyed in the next working procedure direction under the limiting action of the two mounting rings;
further, the paper feeding driving mechanism comprises a paper strip guiding rod, a paper feeding driving roller is further erected behind the paper strip guiding rod, a paper feeding auxiliary roller is arranged at the bottom of the paper feeding driving roller in parallel with the paper feeding driving roller, and one end of the paper feeding driving roller is in transmission connection with the output end of the paper feeding driving motor.
By means of the scheme, the invention has at least the following advantages:
The flanging paper inserting machine disclosed by the invention is automatic in whole-process paper feeding, indentation, chamfering, paper folding, flanging and paper inserting, high in production efficiency, and capable of automatically folding formed finished paper strips with flanging structures, and the stroke length of the inserted insulating paper can be controlled through the fixed length of the flanging structures when the finished paper strips are inserted into a coil hole of a stator to be inserted, so that the insulating paper is accurately inserted, the problems that the insulating paper is deformed or cannot be inserted to an accurate position, the quality of the inserted paper is affected, and insulation failure between the coil and the stator is caused are avoided, and the application prospect is wide.
The foregoing description is only an overview of the present invention, and is intended to provide a better understanding of the present invention, as it is embodied in the following description, with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate a certain embodiment of the present invention and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole structure of the flanging paper inserting machine of the present invention;
FIG. 2 is a schematic view of the structure of a paper feeding driving mechanism in the flanging paper inserting machine;
FIG. 3 is a schematic structural view of a buffer mechanism in the flanging paper inserting machine of the present invention;
FIG. 4 is a schematic structural view of a guide mechanism in the turn-up paper inserting machine of the present invention;
FIG. 5 is a schematic structural view of a chamfering mechanism in the flanging paper inserting machine of the present invention;
FIG. 6 is a schematic cross-sectional view of the chamfering mechanism in the turn-up paper inserting machine of the present invention;
FIG. 7 is a schematic view of the bottom part of the chamfering mechanism in the flanging paper-inserting machine of the present invention;
FIG. 8 is a schematic structural view of a longitudinal creasing mechanism in the turn-up paper insertion machine of the present invention;
FIG. 9 is a schematic view of a part of the longitudinal creasing mechanism in the turn-up paper inserting machine of the present invention;
FIG. 10 is a schematic view of the structure of the transverse creasing mechanism in the turn-up paper inserting machine of the present invention;
FIG. 11 is a schematic view of the structure of the upper and lower indentation blocks in the turn-up paper inserting machine of the present invention;
FIG. 12 is a schematic view of the structure of the preforming mechanism in the turn-up paper inserting machine of the present invention;
FIG. 13 is a schematic diagram of a turn-up flow of a strip to be processed in a turn-up paper insertion machine according to the present invention;
FIG. 14 is a schematic view of a portion of the preforming mechanism of the turn-up paper machine of the present invention;
FIG. 15 is a schematic view of the structure of a paper feed servo mechanism in the turn-up paper inserting machine of the present invention;
FIG. 16 is a schematic view of the structure of a finished molded strip of paper in the turn-up paper inserting machine of the present invention;
FIG. 17 is a schematic view of a cutting and pushing mechanism in the turn-up and paper inserting machine of the present invention;
FIG. 18 is a schematic view of a cutting and pushing mechanism in the turn-up and paper inserting machine of the present invention;
FIG. 19 is a schematic view of a part of the structure of a cutting and pushing mechanism in the turn-ups paper inserting machine of the present invention;
FIG. 20 is a schematic view of a part of the structure of a cutting and pushing mechanism in the flanging paper-inserting machine of the present invention;
FIG. 21 is a schematic view of the structure of a paper insertion slot in the turn-up paper insertion machine of the present invention;
FIG. 22 is a schematic view of a part of the structure of a paper insertion slot in the turn-up paper insertion machine of the present invention;
FIG. 23 is a schematic view of a part of the structure of a paper insertion slot in the turn-up paper insertion machine of the present invention;
FIG. 24 is a schematic view of a paper folding slot in the turn-up paper inserting machine of the present invention;
FIG. 25 is a schematic view of the indexing rotary mechanism of the turn-up paper inserting machine of the present invention;
FIG. 26 is a schematic view of the indexing rotary mechanism of the turn-up paper inserting machine of the present invention;
Fig. 27 is a schematic view of the indexing rotation mechanism in the turn-up paper inserting machine of the present invention.
Wherein, in the figure:
1. The paper feeding machine comprises a working platform, a paper feeding driving mechanism, a3, a buffer mechanism, a 4, a guiding mechanism, a5, a chamfering mechanism, a 6, a longitudinal indentation mechanism, a 7, a transverse indentation mechanism, a 8, a preforming mechanism, a 9, a paper feeding servo mechanism, a 10, a cutting and paper pushing mechanism, a 11, an indexing rotation mechanism, a 12, paper strips to be processed, a 13, a formed paper strip finished product and a 14, stator to be inserted;
21. Paper guide rod, 22, paper feeding driving roller, 23, paper feeding auxiliary roller, 24, paper feeding driving motor;
31. A buffer fixing plate; 32, a buffer slide rail, 33, a buffer slide block, 34, a buffer suspender, 35, an inductor mounting plate, 36, an upper inductor, 37, a lower inductor, 38 and a buffer spring;
41. the guide cross rod, the 42, the mounting ring, the 43, the guide pressing sheet;
51. The chamfering machine comprises a chamfering mounting frame, 52, right chamfering blocks, 53, left chamfering blocks, 54, chamfering paper strip channels, 55, chamfering cylinders, 56, chamfering pressing plates, 57, chamfering tool holders, 58 and chamfering tools;
521. A knife slot;
61. A longitudinal indentation mounting frame; 62, a longitudinal indentation seat, 63, a manual fine adjustment mechanism, 64, a longitudinal indentation cylinder, 65, an indentation wheel mounting seat, 66, an indentation wheel, 67, an indentation tightness adjuster, 68, a tightness adjustment spring;
611. 621, longitudinal creasing the paper sheet channel;
622. 623, longitudinal creasing grooves;
661. 662 parts of the creasing wheel body, 663 parts of creasing convex edges;
71. Transversely creasing a sheet path; 72, a transverse indentation mounting frame, 73, a transverse indentation cylinder, 74, a transverse indentation buffer spring, 75, an upper indentation block, 76, a lower indentation block, 751, a transverse indentation groove, 761 and a transverse indentation convex edge;
81. The paper strip forming machine comprises a preformed support, 82, a preformed die, 83, a preformed cover plate, 84, an extrusion mounting seat and 85, a preformed paper strip channel;
821. the device comprises a vertical forming die 822, an inward turning forming die 823, an inward turning forming die 8211, a vertical forming inclined plane 8222, an inward turning forming inclined plane 823, an inward turning guiding ramp 823, and an inward turning forming inclined plane 8232;
841. The buffer spring is extruded, and the buffer spring is extruded 842, the upper extrusion wheel and the lower extrusion wheel are extruded 843;
91. The paper feeding machine comprises a paper feeding motor mounting seat, 92, a paper feeding screw rod, 93, a paper feeding screw rod sliding block, 94, a paper feeding motor, 95, a paper feeding mounting plate, 96, a paper feeding base, 97, a paper feeding briquetting, 98, a briquetting cylinder mounting frame, 99, a briquetting cylinder, 971 and a paper feeding paper strip channel;
100. a paper pushing and cutting workbench; 101, a paper feeding cutting mechanism, 102, a paper folding forming mechanism, 103, a paper pushing mechanism, 104, a paper folding groove, 105, a paper inserting groove, 106, a paper pushing groove, 107 and a back cylinder;
1011. 1012, paper feeding guiding cover plate 10111, paper feeding channel;
1021. cutting cylinder 1022, paper folding cylinder 1023, pressing fixed cylinder 1024, cutting blade 1025, paper folding tabletting 1026, pressing fixed block;
1031. Paper pushing motor 1032, paper pushing screw rod 1033, paper pushing slide block 1034, paper pushing ejector rod 1035 and ejector rod cylinder;
1041. The paper folding channel is 1042, a paper folding inlet guide inclined plane is 1043, a cutting groove is 1044, a pressing fixing groove is 1045, and a flanging channel is formed;
1051. Paper folding forming base, 1052, right edge folding die, 1053, paper separator, 1054, left Bian Shezhi die, 1055, paper outlet, 1056, paper inlet guide surface;
10521. the paper folding inclined plane on the right side, 10531, paper separating sheets, 10541, paper folding inclined plane on the left side;
10551. a paper outlet;
1071. rollback the connecting block;
111. the device comprises an indexing mounting plate, 112 pushing disc lifting rails, 113 pushing disc fixing plates, 114 pushing disc cylinders, 115 stator feeding pallets, 116 feeding lifting cylinders, 117 pushing disc lifting cylinders, 118 indexing rotating motors and 119 stator fixing discs.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Referring to fig. 1, a flanging paper inserting machine according to a preferred embodiment of the present invention includes a working platform 1, a paper feeding driving mechanism 2 is disposed at the front end of the surface of the working platform 1, and a chamfering mechanism 5, a longitudinal indentation mechanism 6, a transverse indentation mechanism 7, a preforming mechanism 8, a cutting paper pushing mechanism 10, and an indexing rotation mechanism 11 are sequentially disposed behind the paper feeding driving mechanism 2;
Referring to fig. 2, the paper feeding driving mechanism 2 comprises a paper strip guiding rod 21 for guiding the paper strip 12 to be processed in tension, a paper feeding driving roller 22 is also erected behind the paper strip guiding rod 21, a paper feeding auxiliary roller 23 is arranged at the bottom of the paper feeding driving roller 22 in parallel with the paper feeding driving roller, one end of the paper feeding driving roller 22 is in transmission connection with the output end of a paper feeding driving motor 24, the paper feeding driving roller 22 is driven to rotate by the paper feeding driving motor 24, and the paper strip 12 to be processed is driven to move to the next procedure by matching with extrusion friction of the paper feeding auxiliary roller 23;
Referring to fig. 3, the flanging paper inserting machine further includes a buffer mechanism 3, the buffer mechanism 3 is disposed at the rear side of the paper feeding driving mechanism 2, and includes a buffer fixing plate 31, a buffer sliding rail 32 is fixedly mounted on the surface of the buffer fixing plate 31 along the vertical direction, a buffer sliding block 33 is slidably sleeved on the surface of the buffer sliding rail 32, a buffer suspension rod 34 is disposed at the front end of the buffer sliding block 33 along the horizontal direction, the buffer suspension rod 34 includes two parallel long rods, a gap is reserved between the two long rods, a paper strip 12 to be processed can be ensured to pass through, the top end of the buffer sliding block 33 is suspended at the top end of the buffer sliding rail 32 through a buffer spring 38, an inductor mounting plate 35 is fixedly mounted on the side edge of the buffer fixing plate 31, an upper inductor 36 and a lower inductor 37 are fixedly mounted at the upper end and the lower end of the inductor mounting plate 35, and the upper inductor 36 and the lower inductor 37 are respectively connected with the paper feeding driving mechanism 2 through signals; in actual work, if paper is not required to be fed to a later process, the buffer suspender 34 does not have the support of the tension force of the paper strip 12 to be processed, at the moment, the buffer slider 33 can fall downwards under the action of gravity, when falling to the position of the lower sensor 37, the sensor is triggered, at the moment, the lower sensor 37 transmits a signal to stop paper feeding to the paper feeding driving mechanism 2, so that the tension force of the paper strip 12 to be processed is recovered, the buffer suspender 34 and the buffer slider 33 can be driven to move upwards under the action of the tension force of the paper strip 12 to be processed until reaching the position of the upper sensor 36, at the moment, the condition that the paper strip 12 to be processed excessively tension needs to be fed continuously is indicated, and therefore, the upper sensor 36 continuously returns the sensing signal to the paper feeding driving mechanism 2 to prompt that paper feeding is continued;
Referring to fig. 4, a guiding mechanism 4 is further disposed behind the buffer mechanism 3, the guiding mechanism 4 includes a guiding cross bar 41 that is transversely erected, a guiding pressing piece 43 is fixedly mounted on the surface of the guiding cross bar 41 through two mounting rings 42, a distance between the two mounting rings 42 is larger than a width of the paper strip 12 to be processed, a distance between the guiding cross bar 41 and the guiding pressing piece 43 is larger than a thickness of the paper strip 12 to be processed, and the paper strip 12 to be processed is kept to be smoothly and correctly conveyed in a downward working procedure direction under the limiting action of the two mounting rings 42 by passing the paper strip 12 to be processed between the guiding cross bar 41 and the guiding pressing piece 43;
Referring to fig. 5-7, the chamfering mechanism 5 comprises a chamfering mounting frame 51, right chamfering blocks 52 and left chamfering blocks 53 are symmetrically arranged at the left and right sides of the bottom of the chamfering mounting frame 51, chamfering paper strips 12 to be processed are symmetrically formed in the inner cavities of the right chamfering blocks 52 and the left chamfering blocks 53 and are communicated with each other to form chamfering paper strip channels 54, chamfering cylinders 55 are fixedly arranged at the tops of the chamfering mounting frame 51, chamfering pressure plates 56 are connected to the output ends of the bottoms of the chamfering cylinders 55 in a transmission mode, two chamfering tool holders 57 are symmetrically arranged on the chamfering pressure plates 56, a chamfering tool 58 is vertically arranged at the bottom of each chamfering tool holder 57, the chamfering tool 58 is rectangular in partial cross section of the chamfering paper strips 12 to be processed through the chamfering paper strip channels 54, two symmetrical rectangular chamfering structures are formed through punching, two tool grooves 521 are symmetrically formed in the right chamfering blocks 52, the shape of the chamfering tool 58 is matched with the shape of the tool grooves 521, the chamfering tool 58 can move up and down in the tool grooves 521, and chamfering processing is performed on the paper strips 12 to be processed in the chamfering channels 54;
Referring to fig. 8-9, the longitudinal indentation mechanism 6 includes a longitudinal indentation mounting frame 61, a longitudinal indentation seat 62 is fixedly arranged on the surface of a longitudinal indentation bottom plate 611 at the bottom of the longitudinal indentation mounting frame 61, a manual fine adjustment mechanism 63 is connected with one side of the longitudinal indentation mounting frame 61 in a transmission manner, fine adjustment of the processing position of the whole longitudinal indentation mechanism 6 is performed through the manual fine adjustment mechanism 63, a longitudinal indentation cylinder 64 is fixedly arranged on the side surface of the longitudinal indentation mounting frame 61, an indentation wheel mounting seat 65 is connected with the output end of the longitudinal indentation cylinder 64 in a transmission manner, an indentation wheel 66 is arranged at the bottom of the indentation wheel mounting seat 65 in a rolling manner, the indentation wheel 66 and the longitudinal indentation seat 62 are arranged in a matched manner, the tops of indentation wheel mounting blocks 661 at two ends of the indentation wheel 66 are in a transmission connection through an elastic adjustment spring 68 and an indentation elastic pressure of the indentation wheel 66 through the indentation elastic adjustment spring 67 and the elastic adjustment spring 68, and the magnitude of indentation force can be adjusted;
The front surface of the longitudinal indentation seat 62 is provided with a longitudinal indentation paper passage 621 for indentation of the paper strip 12 to be processed, the upper surface of the longitudinal indentation seat 62 is provided with an inward concave longitudinal indentation wheel groove 622, the bottom surface of the longitudinal indentation wheel groove 622 is provided with four longitudinal indentation channels 623, the indentation wheel 66 comprises a roll-shaped indentation wheel body 662, the surface of the indentation wheel body 662 is provided with four indentation convex edges 663 matched with the longitudinal indentation channels 623, the paper strip 12 to be processed is rolled from the surface of the paper strip 12 to be processed through the indentation convex edges 663, and the four folds are rolled out by matching with the longitudinal indentation channels 623, so that the subsequent processing procedure is convenient for paper folding operation;
Referring to fig. 10 and 11, the transverse indentation mechanism 7 includes a transverse indentation paper channel 71 penetrating front and rear, the top of the transverse indentation mechanism 7 is a transverse indentation mounting frame 72, a transverse indentation cylinder 73 is fixedly mounted at the top of the transverse indentation mounting frame 72, an upper indentation block 75 is connected to the bottom output end of the transverse indentation cylinder 73 in a transmission manner through a transverse indentation buffer spring 74, a lower indentation block 76 is arranged at the bottom of the upper indentation block 75 in a matched manner, the upper surface of the lower indentation block 76 is in the same horizontal plane with the transverse indentation paper channel 71, a paper strip 12 to be processed entering from the transverse indentation paper channel 71 passes through the upper surface of the lower indentation block 76, a transverse indentation groove 751 and a transverse indentation rib 761 are respectively arranged at the lower surface of the upper indentation block 75 in a matched manner, and a transverse indentation is punched on the surface of the paper strip 12 to be processed through the cooperation of the transverse indentation groove 751 and the transverse indentation rib 761, so that subsequent flanging is facilitated;
Referring to fig. 12 and 14, the preforming mechanism 8 includes a preforming bracket 81, a preforming mold 82 is set on top of the preforming bracket 81, a preforming cover 83 is covered on top of the preforming mold 82, a preforming paper strip channel 85 is set between the preforming mold 82 and the preforming cover 83 for the paper strip 12 to be processed to pass through and be preformed by flanging of the preforming mold 82;
An extrusion mounting seat 84 is fixed at the front end of the preformed cover plate 83 along the vertical direction, an upper extrusion wheel 842 is downwards connected to the top of the extrusion mounting seat 84 through an extrusion buffer spring 841, a lower extrusion wheel 843 is upwards fixedly connected to the bottom of the extrusion mounting seat 84, and the upper extrusion wheel 842 and the lower extrusion wheel 843 are symmetrically arranged at the outlet end of the preformed paper strip channel 85 and are used for extruding and preforming the paper strip 12 to be processed after flanging;
The preforming die 82 sequentially comprises a vertical forming die 821, an inward turning forming die 822 and an inward folding forming die 823 from front to back, the bottom surface of the vertical forming die 821, which is close to the chamfered side of the paper strip 12 to be processed, is provided with an inward concave vertical forming inclined surface 8211 for downwards folding the chamfered edge of the paper strip 12 which is originally in a plane state and is perpendicular to the paper surface, the bottom surface of the inward turning forming die 822, which is close to the chamfered side of the paper strip 12 to be processed, is provided with an outward convex inward turning forming inclined surface 8222 for inwards turning the chamfered edge of the paper strip 12 which is folded by the vertical forming inclined surface 8211 into 45 degrees and is perpendicular to the paper surface, the inward folding forming die 823 comprises an inward folding guide inclined surface 8231 connected with the inward turning forming inclined surface 823 and an inward folding forming inclined surface 8232 which is perpendicular to the direction of the inward folding guide inclined surface 8231, the chamfer edge of the paper strip 12 to be processed in the previous step is inwards turned into the inward forming inclined surface 8232 at 45 degrees, and then the inward folding edge of the paper strip 12 to be processed in the previous step is inwards turned into the inner forming inclined surface 8232 at the position of the paper strip channel 85, and finally the chamfering edge is inwards folded by the inward folding inclined surface 8232, and finally the chamfering edge is extruded by the extrusion wheel 843 at the lower extrusion outlet of the preforming wheel 85; the specific flanging flow of the paper strip 12 to be processed is shown in fig. 13;
Referring to fig. 15, the rear side of the preforming mechanism 8 is further provided with a paper feeding servo mechanism 9, the paper feeding servo mechanism 9 includes a paper feeding motor mounting seat 91, a paper feeding motor 94 is fixedly mounted on the paper feeding motor mounting seat 91, an output end of the paper feeding motor 94 is in transmission connection with a paper feeding screw rod 92, a paper feeding screw rod sliding block 93 is in transmission connection with the surface of the paper feeding screw rod 92, one side of the paper feeding screw rod sliding block 93 is connected with a paper feeding mounting plate 95, a paper feeding base 96 is fixedly arranged on the upper surface of the paper feeding mounting plate 95, a pressing block cylinder mounting frame 98 is erected above the paper feeding base 96, a pressing block cylinder 99 is fixedly mounted on the top surface of the pressing block cylinder mounting frame 98, a paper feeding pressing block 97 is in transmission connection with an output end of the bottom of the pressing block cylinder 99, a paper feeding paper pressing block 97 is arranged in a matched manner between the paper feeding pressing block 97 and the paper feeding base 96, after the paper feeding paper pressing rod to be processed 12 after the current chamfering and indentation is processed and enters the paper feeding paper pressing channel 971, the paper feeding pressing block 97 and the paper feeding base 96 is conveyed to the next step under the driving of the paper feeding motor 94;
Referring to fig. 17-20, the cutting and paper pushing mechanism 10 includes a paper pushing and cutting workbench 100, a paper feeding cutting mechanism 101 and a paper folding forming mechanism 102 are disposed on the surface of the paper pushing and cutting workbench 100, a paper pushing slot 106, a paper folding slot 104 and a paper inserting slot 105 are sequentially disposed below the paper folding forming mechanism 102, and a paper pushing mechanism 103 is further disposed on the bottom surface of the paper pushing and cutting workbench 100;
The side wall of the paper folding groove 104 drives the paper folding groove 104 and the paper inserting groove 105 at the tail end to retract and avoid through the retraction connecting block 1071 and the retraction cylinder 107, so that the interference to the subsequent indexing rotary mechanism 11 is prevented;
the paper feeding cutting mechanism 101 comprises a paper feeding bottom block 1011, a paper feeding guide cover plate 1012 is covered on the top of the paper feeding bottom block 1011, a paper feeding channel 10111 is formed between the paper feeding bottom block 1011 and the paper feeding guide cover plate 1012 in a clamped mode, and a paper strip 12 to be processed for the previous procedure enters the cutting paper pushing mechanism 10;
The paper pushing mechanism 103 comprises a paper pushing motor 1031 arranged on the bottom surface of the paper pushing and cutting workbench 100, the output end of the paper pushing motor 1031 is in transmission connection with a paper pushing screw 1032, the surface of the paper pushing screw 1032 is sleeved with a paper pushing sliding block 1033, the top surface of the paper pushing sliding block 1033 is fixedly connected with a push rod cylinder 1035, the output end of the push rod cylinder 1035 is in transmission connection with a paper pushing push rod 1034, the paper pushing push rod 1034 is telescopically inserted into inner pore channels of a paper pushing groove 106, a paper folding groove 104 and a paper inserting groove 105, and is used for pushing a paper strip 12 to be processed, which is folded and formed in the paper folding groove 104, into the paper inserting groove 105 to be formed into a formed paper strip finished product 13 and finally pushing the paper strip to be inserted into a stator 14 to complete paper insertion of insulating paper;
The paper folding forming mechanism 102 comprises a cutting cylinder 1021, a paper folding cylinder 1022 and a pressing fixing cylinder 1023 which are arranged side by side, wherein the output end of the bottom of the cutting cylinder 1021 is connected with a cutting blade 1024 for cutting a paper strip 12 to be processed to a preset length, the bottom of the paper folding cylinder 1022 is fixedly connected with a paper folding sheet 1025 for pressing the cut paper strip 12 to be processed into a paper folding groove 104 for folding and preforming, the bottom of the pressing fixing cylinder 1023 is fixedly connected with a pressing fixing block 1026 for pressing one end of the fixing paper strip when the paper strip 12 to be processed is cut, and the paper strip displacement during cutting is prevented from affecting the cutting size;
Referring to fig. 21-23, the paper inserting slot 105 includes a paper folding forming base 1051 at the bottom, a right folding die 1052 and a left folding die 1054 are respectively disposed at two sides of the top of the paper folding forming base 1051, a paper separator 1053 is further disposed between the right folding die 1052 and the left folding die 1054, a paper outlet 1055 is fixedly connected to the end of the paper folding forming base 1051, a paper outlet 10551 matched with the shape of the paper pushing rod 1034 is disposed on the paper outlet 1055, and is used for pushing and inserting the formed paper strip finished product 13 into the stator 14 to be inserted, and the specific shape of the formed paper strip finished product 13 is shown in fig. 16;
The front end of the right folding die 1052 is provided with a paper feeding guide surface 1056 for guiding the folded paper strip 12 to be processed when entering the right folding die 1052 and the left folding die 1054, the bottom surface of the inlet end of the right folding die 1052 is provided with a right folding paper inclined surface 10521 for inwards folding the right paper edge of the folded paper strip 12 by 90 degrees, and the bottom edge of the left folding die 1054, which is close to the paper outlet surface 1055, is provided with a left folding paper inclined surface 10541 for inwards folding the left paper edge of the folded paper strip 12 by 90 degrees and overlapping the right inwards folding paper edge to form a formed paper strip finished product 13 as shown in fig. 16;
the bottom of the paper separator 1053 is provided with a paper separating sheet 10531, which is used for keeping the left paper edge normally conveyed to the left paper folding inclined plane 10541 when the right paper folding inclined plane 10521 of the right paper folding die 1052 folds the paper strip 12 to be processed;
Referring to fig. 24, the paper folding groove 104 includes a paper folding channel 1041 for folding the paper strip 12 to be processed, wherein both sides of the top end of the paper folding channel 1041 are provided with paper folding inlet guiding inclined planes 1042 for guiding the paper strip 12 to be processed when the paper folding sheet 1025 presses the paper strip 12 to be processed into the paper folding channel 1041, both sides of the top end of the paper folding channel 1041 are respectively provided with a cutting groove 1043 and a pressing fixing groove 1044 which are matched with the positions of the cutting blade 1024 and the pressing fixing block 1026 and are respectively used for cutting and fixing edges of the paper strip 12 to be processed, and the tops of the cutting groove 1043 and the pressing fixing groove 1044 are also provided with flanging channels 1045 for passing through the flanging convex parts of the paper strip 12 to be processed in the previous process;
Referring to fig. 25-27, the indexing rotary mechanism 11 is disposed at the outlet side of the cutting paper pushing mechanism 10, and comprises an indexing mounting plate 111, wherein an indexing rotary motor 118 is fixedly mounted at the back of the indexing mounting plate 111 and is used for driving the stator 14 to be inserted to rotate in an indexing manner, so that the finished product 13 of the formed paper strip can be conveniently and accurately continuously pushed out and inserted into the stator 14 to be inserted;
The indexing rotary mechanism 11 further comprises a stator feeding tray 115 positioned at the bottom of the indexing mounting plate 111, and is used for storing the stator 14 to be inserted during feeding, wherein the bottom of the stator feeding tray 115 is connected with the output end of a feeding jacking cylinder 116, and is used for jacking the stator 14 to be inserted stored during feeding to the position of a stator fixing plate 119;
Two mutually parallel push plate lifting rails 112 are fixed on two sides of the front surface of the indexing mounting plate 111 along the vertical direction, a push plate fixing plate 113 is sleeved on the surface of the push plate lifting rails 112 in a sliding manner, a push plate cylinder 114 is mounted at the middle position of the push plate fixing plate 113 towards the indexing mounting plate 111, a push block is arranged at the output end of the push plate cylinder 114 and used for pushing a stator 14 to be inserted into a stator fixing plate 119, one side of the push plate fixing plate 113 is in transmission connection with the push plate lifting cylinder 117, and the push plate cylinder 114 driving the push plate fixing plate 113 and the surface thereof to move to the circle center of the stator 14 to be inserted through the push plate lifting cylinder 117, so that the stator 14 to be inserted is convenient to push and clamp the stator fixing plate 119.
The working principle of the invention is as follows:
In the actual use process of the flanging paper inserting machine, firstly, the paper to be processed 12 in the tension paper disc is guided by the paper guide rod 21, the paper to be processed 12 is fed between the paper feeding driving roller 22 and the paper feeding auxiliary roller 23, the paper feeding driving roller 22 is driven to rotate by the paper feeding driving motor 24, the paper to be processed 12 is driven to move towards the working procedure of the buffer mechanism 3 by matching with the extrusion friction of the paper feeding auxiliary roller 23, the paper to be processed 12 is ensured to pass through the buffer suspender 34, when paper is not required to be fed to the subsequent working procedure, the buffer suspender 34 does not have the support of the tension force of the paper to be processed 12, at the moment, the buffer slider 33 falls downwards under the action of gravity, when falling to the lower sensor 37, the sensor is triggered, at the moment, the lower sensor 37 transmits a signal to stop paper feeding of the paper feeding driving mechanism 2, so that the tension force of the paper to be processed 12 is recovered, under the tension force of the paper to be processed 12, the buffer boom 34 and buffer slide 33 are driven to move upwards until reaching the upper sensor 36, at this time, the condition that the paper to be processed 12 is excessively tensioned and needs to be continuously fed is indicated, so that the upper sensor 36 continuously returns the sensing signal to the paper feeding driving mechanism 2 to prompt the paper feeding to be continuously fed, the fed paper to be processed 12 passes through between the guide cross rod 41 and the guide pressing sheet 43, and keeps the paper to be processed 12 to be smoothly and correctly fed into the chamfering mechanism 5 under the limit action of the two mounting rings 42, the chamfering cutter 58 moves up and down in the cutter groove 521 to chamfer the paper to be processed 12 passing through the chamfering paper strip channel 54, after chamfering, the paper to be processed enters the longitudinal indentation paper strip channel 621 of the longitudinal indentation mechanism 6, four indentation ribs 663 matched with the longitudinal indentation channel 623 arranged on the surface of the indentation wheel body 662 roll over the surface of the paper to be processed 12, four folds are pressed on the surface of the paper strip 12 to be processed by matching with the longitudinal indentation channel 623, so that the paper folding operation is convenient for the subsequent processing procedure, the paper strip 12 to be processed entering from the transverse indentation paper sheet channel 71 passes through the upper surface of the lower indentation block 76 after the longitudinal indentation is finished, and the paper strip 12 to be processed is pressed into a transverse indentation by matching with the transverse indentation groove 751 and the transverse indentation convex rib 761, so that the subsequent flanging is convenient for the subsequent flanging The paper strip 12 to be processed after the indentation is continuously conveyed into the preforming mechanism 8, and sequentially passes through the vertical forming die 821, An inward turning forming die 822 and an inward turning forming die 823, wherein the originally planar chamfered edge of the paper strip 12 to be processed is folded downwards to be perpendicular to the paper surface, then the chamfered edge of the paper strip 12 to be processed, which is folded by a vertical forming inclined plane 8211 and is perpendicular to the paper surface, is turned inwards to be 45 degrees, finally the chamfered edge of the paper strip 12 to be processed, which is turned inwards to be 45 degrees in the previous step, is guided into an inward turning inclined plane 8232 at the preformed paper strip channel 85 by an inward turning guiding ramp 8231, the chamfered edge is folded inwards by the inward turning inclined plane 8232, and finally the turned edge is preformed by an upper paper strip 842 and a lower pressing wheel 843 at the outlet of the preformed paper strip channel 85; referring to fig. 13, after the preformed paper strip 12 is entered into paper feeding paper strip channel 971, the preformed paper strip 12 is carried to cutting and pushing mechanism 10 by paper feeding press block 97 and paper feeding base 96 under the drive of paper feeding motor 94, first, the pressing fixing block 1026 is driven by pressing fixing cylinder 1023 to press one end of the paper strip, preventing the paper strip from shifting and affecting the cutting size when cutting, then paper strip 12 is cut to a preset length by cutting blade 1024, finally paper strip 12 to be cut is pressed into paper folding groove 104 by paper folding cylinder 1022 to fold the preformed paper strip, after folding the preformed paper strip, paper pushing mechanism 103 is started to push the folded preformed paper strip 12 from paper inserting groove 105 to indexing rotary mechanism 11, during paper pushing, first, paper strip 12 to be processed is pushed into right folding die 1052 and left folding die 1054 by paper guiding surface 1056, then paper strip 12 to be folded is processed into 90 deg. by right folding die 10521, the folded paper strip 12 to be processed is folded inwards by 90 degrees at the left paper edge and overlapped with the right paper edge to form a finished product 13 of the formed paper strip as shown in figure 16 by utilizing the left paper folding inclined surface 10541, finally, the formed paper strip is pushed by the paper pushing ejector rod 1034 to enter a coil hole of a fixed stator 14 to be inserted arranged on the indexing rotary mechanism 11, and the stator 14 to be inserted is driven to rotate in an indexing way by the indexing rotary motor 118, so that the finished product 13 of the formed paper strip is conveniently and accurately pushed out and inserted into the stator 14 to be inserted, and the stroke length of the inserted insulating paper can be controlled by the fixed length of the flanging structure when the formed finished product 13 of the formed paper strip with the flanging structure is inserted into the coil hole of the stator 14 to be inserted, thereby realizing accurate insertion of the insulating paper, avoiding deformation of the insulating paper or incapability of being inserted to an accurate position, influencing the quality of the inserted paper, and causing the occurrence of insulation failure between the coil and the stator.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (13)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN120566828A (en) * | 2025-07-31 | 2025-08-29 | 铭纳阳智能科技(江苏)股份有限公司 | A double-station paper inserting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202488298U (en) * | 2012-03-27 | 2012-10-10 | 姚伟 | Double-station S-shaped insulating paper insertion and expansion all-in-one machine |
| CN114389421A (en) * | 2021-12-28 | 2022-04-22 | 广东顺德蕴洋智能科技有限公司 | A paper feeding mechanism of a vertical slot paper machine |
| CN119696282A (en) * | 2024-12-13 | 2025-03-25 | 力鼎智能装备(青岛)集团有限公司 | A paper pushing and forming device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202488298U (en) * | 2012-03-27 | 2012-10-10 | 姚伟 | Double-station S-shaped insulating paper insertion and expansion all-in-one machine |
| CN114389421A (en) * | 2021-12-28 | 2022-04-22 | 广东顺德蕴洋智能科技有限公司 | A paper feeding mechanism of a vertical slot paper machine |
| CN119696282A (en) * | 2024-12-13 | 2025-03-25 | 力鼎智能装备(青岛)集团有限公司 | A paper pushing and forming device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120566828A (en) * | 2025-07-31 | 2025-08-29 | 铭纳阳智能科技(江苏)股份有限公司 | A double-station paper inserting machine |
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