CN120533171A

CN120533171A - Cutting device for pipeline production

Info

Publication number: CN120533171A
Application number: CN202510911810.0A
Authority: CN
Inventors: 周康
Original assignee: Shanghai Mengcubic Technology Co ltd
Current assignee: Shanghai Mengcubic Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2025-08-26
Also published as: CN116441623A; CN116441623B

Abstract

The present invention relates to the technical field of pipeline production equipment, and relates to a cutting device for pipeline production, comprising an extension mechanism, a placing mechanism is provided on both sides of the extension mechanism, the bottoms of the placing mechanism and the extension mechanism are fixedly connected to a support rod, the bottom ends of the support rods are rotatably connected to rollers, and the top middle of the extension mechanism is fixedly connected to a cutting mechanism; according to the present invention, when the pipeline is moved into the cutting frame, the cylinder works to push the clamping strip toward the pipeline to fix the pipeline, and when the cutting disc approaches the pipeline, the second motor is started, which can drive the cutting disc to rotate at high speed to achieve rapid cutting of the entire pipeline, and at the same time, because the cylinder clamps both sides of the cutting position of the pipeline through the clamping strip, the stability of the pipeline incision during the cutting process can be guaranteed, which effectively solves the problem that the stability of the cutting part cannot be guaranteed during the cutting process, which easily causes the cutting part to deviate and cause the incision to be uneven, and is inconvenient for later installation.

Description

Cutting device for pipeline production

Technical Field

The invention relates to the technical field of pipeline production equipment, in particular to a cutting device for pipeline production.

Background

Pipes are devices for transporting gas, liquid or fluid with solid particles, which are coupled by pipes, pipe couplings, valves, etc.

Patent net publication number CN113021452A discloses a cutting device for plastic sewer pipe production, relates to plastic sewer pipe production technical field, including cutting the platform, cutting mechanism and rolling mechanism, four corner positions in the bottom of cutting the platform all are equipped with the supporting leg perpendicularly, cutting mechanism includes bracing piece, driving motor and cuts the blade, the bracing piece sets up perpendicularly in the upper end rear left end position of cutting the platform, driving motor is fixed to be set up on the top of bracing piece, driving motor passes through the power shaft and cuts the blade and is connected, and cuts the axial lateral wall of blade and be 2mm apart from the horizontal clearance who cuts platform avris lateral wall, rolling mechanism sets up in the top of cutting the platform. The cutting device for plastic sewer pipe production is suitable for sewer pipe cutting operations with different calibers, and the phenomenon of clamping the cutting blade can not occur, so that the cutting operation efficiency in the sewer pipe production process is improved.

The pipeline cutting of different pipe diameters can only be realized through cutting platform, cutting mechanism and rolling mechanism to above-mentioned application to can not guarantee in the cutting process, the stability of cutting part leads to the cutting part skew to lead to the incision uneven easily, inconvenient later stage installation can not adapt to the pipeline cutting of different length simultaneously.

Therefore, a cutting device for pipe production which is strong in design practicality and capable of stably cutting and adapting to pipe cutting of different lengths is necessary.

Disclosure of Invention

The invention aims to provide a cutting device for pipeline production, which is used for solving the problems in the background technology.

In order to solve the technical problems, the invention provides the technical scheme that the cutting device for pipeline production comprises an extension mechanism, wherein both sides of the extension mechanism are provided with a placing mechanism, the bottom of the placing mechanism and the bottom of the extension mechanism are fixedly connected with a supporting rod, the bottom end of the supporting rod is rotationally connected with a roller, and the middle of the top of the extension mechanism is fixedly connected with a cutting mechanism;

The cutting mechanism comprises a cutting frame, the middle top that is close to in the cutting frame rotates and is connected with the lead screw, the lead screw is close to rear end threaded connection and is vice with ball nut, the vice bottom fixedly connected with sliding plate of ball nut, the equal fixedly connected with sliding block in sliding plate top four corners, sliding connection has the slide bar in the middle of the sliding block, both sides fixed connection in slide bar both ends and the support frame, fixedly connected with fixed block in the middle of the sliding plate bottom, the middle cutting piece that rotates in the fixed block is connected with, the fixed block right side corresponds cutting piece fixedly connected with second motor.

According to the technical scheme, fixedly connected with sliding sleeve in the middle of the sliding block, the sliding block has the slide bar through sliding sleeve sliding connection, and the sliding block can increase the area of contact with the slide bar through the sliding sleeve in the middle to guarantee that whole sliding plate can be stable in the back and forth movement on the slide bar in the later stage.

According to the technical scheme, the first motor of lead screw fixedly connected with is corresponded to cutting frame rear side, first motor passes through output shaft fixedly connected with lead screw, the second motor passes through output shaft fixedly connected with cutting piece, and first motor is with sufficient power effect to the lead screw, and the lead screw passes through ball nut pair cooperation, can provide power for the removal of sliding plate, and the second motor can be with sufficient power effect to the cutting piece to realize the fast cutting to the pipeline.

According to the technical scheme, four sides are equal fixedly connected with cylinder in the cutting frame, cutting frame one end fixedly connected with presss from both sides tight strip is kept away from to the cylinder, and the cylinder can realize pressing from both sides tightly fast to the pipeline through pressing from both sides tight strip cooperation, guarantees that the pipeline has good stability in the cutting process.

According to the technical scheme, extending mechanism includes the extension frame, the spout has been seted up to the extension frame both sides, the extension frame inboard corresponds spout fixedly connected with fixed plate, it is connected with the movable gear to rotate in the middle of the extension frame interior front side fixed plate, the movable gear is connected with from the gear to rotate in the middle of the extension frame interior rear side fixed plate, movable gear and from gear top fixedly connected with second band pulley and first band pulley respectively, be provided with the belt between first band pulley and the second band pulley, first band pulley is connected with the second band pulley through belt drive, movable gear and from the outside meshing of gear have the rack.

According to the technical scheme, the movable gear and the slave gear are both arranged at two, the movable gear and the slave gear are respectively distributed at four corners in the extension frame, the movable gear and the slave gear are matched with racks on the first placing frame and the second placing frame in the rotation process, and the first placing frame and the second placing frame can slide in sliding grooves on two sides of the extension frame so as to adapt to pipeline cutting with different lengths.

According to the technical scheme, the bottom of the fixed plate is fixedly connected with a third motor corresponding to the movable gear, the third motor is fixedly connected with the movable gear through the output shaft, and the third motor acts on the movable gear with sufficient power. Thereby realize the light slip of first rack and second rack, further made things convenient for the cutting of later stage use different pipelines.

According to the technical scheme, the placing mechanism comprises a first placing rack and a second placing rack, the first placing rack and the second placing rack are in sliding connection with the sliding grooves on two sides of the extending rack, the first supporting blocks are fixedly connected to the tops of the first placing rack and the second placing rack, the second supporting blocks are fixedly connected to the tops of the first supporting blocks, and the placing wheels are connected to the middle of the tops of the second supporting blocks in a rotating mode.

According to the technical scheme, first rack and second rack are in spout outside fixed connection, the second supporting shoe outside corresponds places round fixedly connected with fourth motor, the fourth motor is placed the round through output shaft fixedly connected with, and the fourth motor has all set up on first rack and second rack, and the fourth motor is close to the middle part setting on first rack, and the fourth motor is close to the left side setting on the second rack, can guarantee that the later stage is placed the round through fourth motor drive in cutting process and is rotated, realizes the cutting removal of pipeline in proper order, has further made things convenient for the pipeline cutting of later stage.

Compared with the prior art, the invention has the following beneficial effects:

1. According to the invention, the cutting mechanism is arranged, when the pipeline moves into the cutting frame, the cylinder works to push the clamping strip to the pipeline at the moment, so that the pipeline is fixed, when the first motor is started to drive the screw rod to rotate, the sliding plate can move back and forth on the sliding rod stably under the cooperation of the ball nut pair at the moment, so that the cutting piece is driven to approach the pipeline, when the cutting piece approaches the pipeline, the second motor is started to drive the cutting piece to rotate at a high speed, the whole pipeline is rapidly cut, meanwhile, the cylinder clamps two sides of the position of the cutting pipeline through the clamping strip, so that the stability of the notch of the pipeline in the cutting process can be ensured, and the problems that the notch is uneven and inconvenient to install in the later stage due to offset of the cutting position in the cutting process are solved effectively.

2. According to the invention, the extension mechanism is arranged, when the length of the whole cutting device is required to be adjusted, the third motor is started at the moment, the driven gear can be driven to rotate, and in the rotating process of the driven gear, the driven gear can realize synchronous rotation effect with the driven gear under the cooperation of the first belt pulley, the second belt pulley and the belt, so that the first placing frame and the second placing frame can slide in the sliding groove or slide outside the sliding groove through the cooperation of racks of the sliding groove in the extension frame, and the length adjustment of the whole device can be realized rapidly, so that the whole device can adapt to the cutting of the pipelines with different lengths.

3. According to the invention, the placing mechanism is arranged, when the pipeline is placed on the first placing frame, the inclined placing wheel can form a good supporting effect on the pipeline, meanwhile, the fourth motor is started, one of the placing wheels can be driven to rotate, and the rotating placing wheel can enable the pipeline to generate a force moving towards the cutting frame on the first placing frame, so that the pipeline can be further conveniently cut, and meanwhile, after the cut pipeline moves to the second placing frame, the fourth motor on the second placing frame is started, the pipeline can be driven to be separated from the whole cutting device, and the good cutting effect of the whole device is further realized.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a schematic overall frontal view of the present invention;

FIG. 2 is a schematic diagram of the overall top view of the present invention;

FIG. 3 is a schematic view of the bottom of the extension mechanism and placement mechanism in combination;

FIG. 4 is a schematic top view of the extension mechanism and placement mechanism in combination;

FIG. 5 is a left side schematic view of the extension mechanism;

fig. 6 is a rear schematic view of the cutting mechanism.

1, A support rod, 2, a roller, 3, an extension mechanism, 31, a rack, 32, an extension frame, 33, a third motor, 34, a fixed plate, 35, a first belt pulley, 351, a second belt pulley, 36, a belt, 37, a movable gear, 38, a chute, 39, a slave gear, 4, a cutting mechanism, 41, a cutting frame, 42, a sliding rod, 43, a ball nut pair, 44, a sliding block, 441, a sliding plate, 45, a first motor, 451, a screw, 46, a cylinder, 461, a clamping bar, 47, a fixed block, 48, a cutting sheet, 49, a second motor, 5, a placement mechanism, 51, a first placement frame, 52, a first support block, 53, a second support block, 54, a placement wheel, 55, a fourth motor, 56 and a second placement frame.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention provides the following technical scheme:

example 1

Referring to fig. 1-2 and fig. 6, a cutting device for pipe production comprises an extension mechanism 3, wherein both sides of the extension mechanism 3 are provided with a placement mechanism 5, the bottoms of the placement mechanism 5 and the extension mechanism 3 are fixedly connected with a supporting rod 1, the bottom end of the supporting rod 1 is rotatably connected with a roller 2, and the middle of the top of the extension mechanism 3 is fixedly connected with a cutting mechanism 4;

The cutting mechanism 4 includes cutting frame 41, be close to the top in the middle of in the cutting frame 41 and rotate and be connected with lead screw 451, lead screw 451 is close to rear end threaded connection has ball nut pair 43, ball nut pair 43 bottom fixedly connected with sliding plate 441, equal fixedly connected with sliding block 44 in sliding plate 441 top four corners, sliding connection has sliding rod 42 in the middle of the sliding block 44, both sides fixed connection in sliding rod 42 and the support frame, fixedly connected with fixed block 47 in the middle of sliding plate 441 bottom, the centre rotates in the fixed block 47 and is connected with cutting piece 48, fixed block 47 right side corresponds cutting piece 48 fixedly connected with second motor 49, through being provided with cutting mechanism 4, after the pipeline moves to in the cutting frame 41, cylinder 46 work pushes away clamping bar 461 to the pipeline, realize the pipeline is fixed, after first motor 45 starts driving lead screw 451 and rotates, at this moment under ball nut pair 43 cooperation, make sliding plate 441 can realize stable front and back removal on sliding rod 42, thereby drive cutting piece 48 and be close to the pipeline, second motor 49 starts after cutting piece 48 is close to the pipeline, can drive cutting piece 48 high-speed rotation, cut piece 48 is cut, cut the cut off position is difficult to guarantee that the stable cut position is cut in the pipeline, the cut position is difficult to guarantee that the stable cut in the pipeline is difficult to install in the pipeline, the stable position of cut position is cut, the pipeline cut position is easy to be cut to be guaranteed to stable in the pipeline, the cut position is cut, the cut position is easy to cut to the stable position because the cut is guaranteed.

The sliding sleeve is fixedly connected in the middle of the sliding block 44, the sliding block 44 is connected with the sliding rod 42 in a sliding manner through the sliding sleeve, and the sliding block 44 can enlarge the contact area between the sliding block 44 and the sliding rod 42 through the sliding sleeve in the middle, so that the whole sliding plate 441 can stably move back and forth on the sliding rod 42 in the later stage.

The first motor 45 of cutting frame 41 rear side correspondence lead screw 451 fixedly connected with, first motor 45 passes through output shaft fixedly connected with lead screw 451, and second motor 49 passes through output shaft fixedly connected with cutting piece 48, and first motor 45 is with abundant power effect to lead screw 451, and lead screw 451 passes through ball nut pair 43 cooperation, can provide power for the removal of sliding plate 441, and second motor 49 can be with abundant power effect to cutting piece 48 to the realization is to the quick cutting of pipeline.

Four edges in the cutting frame 41 are all fixedly connected with cylinder 46, and cylinder 46 keeps away from cutting frame 41 one end fixedly connected with clamp strip 461, and cylinder 46 can realize the quick clamp to the pipeline through clamp strip 461 cooperation, guarantees that the pipeline has good stability in the cutting process.

Example two

Referring to fig. 1-5, and further obtain, on the basis of the first embodiment, the extension mechanism 3 includes an extension frame 32, two sides of the extension frame 32 are provided with sliding grooves 38, the inner side of the extension frame 32 is fixedly connected with a fixed plate 34 corresponding to the sliding grooves 38, a gear 37 is rotatably connected in the middle of the front fixed plate 34 in the extension frame 32, a slave gear 39 is rotatably connected in the middle of the rear fixed plate 34 in the extension frame 32, a second belt pulley 351 and a first belt pulley 35 are fixedly connected to the top of the slave gear 37, a belt 36 is arranged between the first belt pulley 35 and the second belt pulley 351, the first belt pulley 35 is connected with the second belt pulley 351 in a transmission manner, the first belt pulley 35 is meshed with the rack 31 through the belt 36, when the length of the whole cutting pipe needs to be adjusted by the extension mechanism 3, the third motor 33 can drive the gear 37 to rotate, and in the rotation of the gear 37, the slave gear 39 is matched with the first belt pulley 35, the second belt pulley 351 and the belt 36, the second belt pulley 35 and the slave gear 39 can be synchronously rotated, the whole length of the whole cutting pipe can be adjusted to the sliding groove 38 can be adjusted through the first belt pulley 35 and the second belt pulley 35, and the whole length of the whole cutting pipe can be adjusted to the length of the whole cutting pipe 38, or the whole length of the whole cutting device can be adjusted to the sliding groove 38 can be adjusted to the length of the sliding groove 38, and the whole length can be adjusted to the whole length of the sliding groove can be adjusted.

The movable gear 37 and the driven gear 39 are respectively provided with two movable gears 37 and driven gears 39 which are respectively distributed at four corners in the extension frame 32, and the movable gears 37 and the driven gears 39 are matched with the racks 31 on the first placing frame 51 and the second placing frame 56 in the rotating process, so that the first placing frame 51 and the second placing frame 56 can slide in the sliding grooves 38 on two sides of the extension frame 32 to adapt to pipeline cutting with different lengths.

The bottom of the fixed plate 34 is fixedly connected with a third motor 33 corresponding to the movable gear 37, the third motor 33 is fixedly connected with the movable gear 37 through an output shaft, and the third motor 33 applies sufficient power to the movable gear 37. Thereby realizing the easy sliding of the first placing frame 51 and the second placing frame 56, and further facilitating the cutting of different pipelines used in later stage.

Example III

Referring to fig. 1-5, and based on the third embodiment, the placement mechanism 5 further includes a first placement frame 51 and a second placement frame 56, the first placement frame 51 and the second placement frame 56 are slidably connected in the sliding grooves 38 at two sides of the extension frame 32, the tops of the first placement frame 51 and the second placement frame 56 are fixedly connected with the first supporting block 52, the top of the first supporting block 52 is fixedly connected with the second supporting block 53, the middle of the top of the second supporting block 53 is rotatably connected with the placement wheel 54, by being provided with the placement mechanism 5, when a pipeline is placed on the first placement frame 51, the inclined placement wheel 54 can form a good supporting effect on the pipeline, meanwhile, the fourth motor 55 is started, one of the placement wheels 54 can be driven to rotate, and the rotating placement wheel 54 can generate a force to move towards the cutting frame 41, so that the pipeline can be further conveniently cut, and simultaneously, after the cut pipeline moves to the second placement frame 56, the fourth motor 55 on the second placement frame 56 can drive the pipeline to separate from the whole cutting device, and the whole cutting device can be further realized.

First rack 51 and second rack 56 are in spout 38 with rack 31 outside fixed connection, the second supporting shoe 53 outside corresponds to place round 54 fixedly connected with fourth motor 55, fourth motor 55 is through output shaft fixedly connected with place round 54, fourth motor 55 has all set up on first rack 51 and second rack 56, fourth motor 55 is close to the middle part setting on first rack 51, fourth motor 55 is close to the left side setting on second rack 56, can guarantee that later stage is in cutting process through fourth motor 55 drive place round 54 rotation, realize the cutting removal of pipeline in proper order, further make things convenient for the pipeline cutting of later stage.

When the pipeline is used, after the pipeline moves into the cutting frame 41, the cylinder 46 works to push the clamping strips 461 to the pipeline at the moment, the pipeline is fixed, after the first motor 45 is started to drive the screw 451 to rotate, the sliding plate 441 can move back and forth stably on the sliding rod 42 under the cooperation of the ball nut pair 43 at the moment, thereby driving the cutting piece 48 to approach the pipeline, when the cutting piece 48 is started to approach the pipeline to the second motor 49, the cutting piece 48 can be driven to rotate at a high speed, the whole pipeline is rapidly cut, meanwhile, the cylinder 46 clamps two sides of the position of the pipeline through the clamping strips 461, the stability of the pipeline notch in the cutting process can be ensured, the problems that the stability of the cutting position cannot be ensured in the cutting process, the offset of the cutting position is easy to cause the uneven notch and the later installation is inconvenient are effectively solved.

When the length of the whole cutting device needs to be adjusted, the third motor 33 is started at this time, the movable gear 37 can be driven to rotate, in the rotating process of the movable gear 37, the slave gear 39 can achieve synchronous rotation effect with the movable gear 37 under the cooperation of the first belt pulley 35, the second belt pulley 351 and the belt 36, so that the first placing frame 51 and the second placing frame 56 can slide in the sliding groove 38 or slide outside the sliding groove 38 through the cooperation of the racks 31 of the sliding groove 38 in the extending frame 32, and the length adjustment of the whole device can be achieved rapidly, so that the whole device can adapt to the cutting of the pipelines with different lengths.

After the pipeline is placed on the first placing frame 51, the inclined placing wheel 54 can form a good supporting effect on the pipeline, meanwhile, the fourth motor 55 is started, one of the placing wheels 54 can be driven to rotate, the rotating placing wheel 54 can enable the pipeline to generate a force for moving towards the cutting frame 41 on the first placing frame 51, so that the pipeline can be further conveniently cut, and meanwhile, after the cut pipeline moves to the second placing frame 56, the fourth motor 55 on the second placing frame 56 is started, the pipeline can be driven to be separated from the whole cutting device, and the whole device is further realized to have a good cutting effect.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for pipe production, comprising an extension mechanism (3), characterized in that: a placement mechanism (5) is provided on both sides of the extension mechanism (3), the bottoms of the placement mechanism (5) and the extension mechanism (3) are fixedly connected to a support rod (1), the bottom end of the support rod (1) is rotatably connected to a roller (2), and a cutting mechanism (4) is fixedly connected to the middle of the top of the extension mechanism (3);

The cutting mechanism (4) comprises a cutting frame (41), a lead screw (451) is rotatably connected in the middle of the cutting frame (41) near the top, a ball nut pair (43) is threadedly connected to the lead screw (451) near the rear end, a sliding plate (441) is fixedly connected at the bottom of the ball nut pair (43), four corners of the top of the sliding plate (441) are fixedly connected to sliding blocks (44), a sliding rod (42) is slidably connected in the middle of the sliding block (44), two ends of the sliding rod (42) are fixedly connected to two sides of the support frame, a fixed block (47) is fixedly connected in the middle of the bottom of the sliding plate (441), a cutting blade (48) is rotatably connected in the middle of the fixed block (47), and a second motor (49) is fixedly connected to the right side of the fixed block (47) corresponding to the cutting blade (48);

The placement mechanism (5) includes a first placement rack (51) and a second placement rack (56), wherein the first placement rack (51) and the second placement rack (56) are slidably connected to the slide grooves (38) on both sides of the extension rack (32), the tops of the first placement rack (51) and the second placement rack (56) are fixedly connected to a first support block (52), the tops of the first support block (52) are fixedly connected to a second support block (53), and the middle of the top of the second support block (53) is rotatably connected to a placement wheel (54).

2. A cutting device for pipe production according to claim 1, characterized in that a sliding sleeve is fixedly connected to the middle of the sliding block (44), and the sliding block (44) is slidably connected to the sliding rod (42) through the sliding sleeve.

3. A cutting device for pipe production according to claim 1, characterized in that: a first motor (45) is fixedly connected to the lead screw (451) at the rear side of the cutting frame (41), the first motor (45) is fixedly connected to the lead screw (451) via an output shaft, and the second motor (49) is fixedly connected to the cutting blade (48) via an output shaft.

4. A cutting device for pipe production according to claim 1, characterized in that: cylinders (46) are fixedly connected to the four sides of the cutting frame (41), and a clamping strip (461) is fixedly connected to one end of the cylinder (46) away from the cutting frame (41).