CN222454079U

CN222454079U - A spindle winding mechanism for an inner winding machine

Info

Publication number: CN222454079U
Application number: CN202421008360.1U
Authority: CN
Inventors: 叶宗祥
Original assignee: Hefei Zhutang Electromechanical Technology Co ltd
Current assignee: Hefei Zhutang Electromechanical Technology Co ltd
Priority date: 2024-05-10
Filing date: 2024-05-10
Publication date: 2025-02-11
Anticipated expiration: 2034-05-10

Abstract

The utility model discloses a spindle winding mechanism for an inner winding machine. The utility model relates to the technical field of inner winding machine equipment, and comprises: a base, a wire cutting assembly is arranged on one side of the top of the base, a tension control assembly is arranged on one end of the wire cutting assembly, a wire supply assembly is arranged at the middle of the top of the base, a stabilizing structure is arranged at the middle of the inner side of the wire supply assembly, an X-transverse guide assembly is arranged on the other side of the top of the base, a thickened gasket is arranged on the inner side of the X-transverse guide assembly, a guide block is arranged on the top of the outer side of the X-transverse guide assembly, a Y-longitudinal guide assembly is arranged on one side of the wire supply assembly, a winding drum is arranged on one end of the top of the electric winding assembly, a motor assembly is arranged on the bottom end of the winding drum, an auxiliary structure is arranged on one end of the motor assembly, and the spindle winding mechanism of the inner winding machine greatly improves the overall performance and operation efficiency of the inner winding machine.

Description

Main shaft winding mechanism of inner winding machine

Technical Field

The utility model relates to the technical field of internal winding machine equipment, in particular to a spindle winding mechanism of an internal winding machine.

Background

The main shaft winding mechanism of the inner winding machine mainly comprises the following parts:

1. The main shaft system is the core part of a winding mechanism and is responsible for driving the winding coil to rotate. The spindle is typically driven by a motor and its rotational speed may be controlled by a frequency converter or other control device to accommodate different winding demands.

2. Wire guide mechanism-wire guide mechanism is responsible for guiding wire accurately to the appointed position of winding. This typically includes a wire guide wheel, a tension control device, and a wire guide that is movable in the X, Y axis direction to achieve accurate routing.

3. Tension control system in order to ensure the compactness and uniformity of winding coil, the tension is required to be accurately controlled by the tension control system. The tension control system may be mechanical or electronic.

4. And the wire supply system is responsible for providing continuous wires for the main shaft. It generally includes one or more wire reels and a wire supply mechanism to ensure smooth, twist-free feeding of wire into the winding area.

5. The control system is that modern internal winding machine is equipped with advanced electronic control system, and the rotating speed, winding direction, interlayer insulation addition, accurate position of wire and the like of the main shaft are controlled by programming setting, so as to achieve the high-efficiency and high-quality winding requirement.

6. Frames and mechanical structures, including mechanical frames and structural members supporting the above components. They provide a stable work platform and support for the overall structure of the winding mechanism.

In general, the spindle winding mechanism of the inner winding machine is a complex and precise system, and the rapid and precise winding of windings such as motor coils is realized through the coordination of the components.

The application number is CN201721066898.8, the main shaft of the main shaft winding mechanism of the inner winding machine is hollow, the swinging nozzle is arranged at the upper end of the main shaft, one end of the winding cam is arranged at the rear end of the swinging nozzle seat, the winding cam push head is arranged on the main shaft and is in contact with the winding cam, the lower end of the main shaft is provided with a winding rotating gear and drives the main shaft to rotate, but the stability of the copper wire winding device cannot be ensured when the device is used.

Accordingly, in view of the above, an improvement has been made in view of the conventional drawbacks, and a spindle winding mechanism of an inner winding machine has been proposed.

Disclosure of utility model

The utility model aims to provide a spindle winding mechanism of an internal winding machine, so as to solve the problems in the prior art.

The main shaft winding mechanism of the internal winding machine comprises a base, wherein one side of the top end of the base is provided with a wire cutting assembly, one end of the wire cutting assembly is provided with a tension control assembly, the middle of the top end of the base is provided with a wire supply assembly, and the middle of the inner side of the wire supply assembly is provided with a stable structure;

An X transverse guiding component is arranged on the other side of the top end of the base, a thickening gasket is arranged on the inner side of the X transverse guiding component, a guiding block is arranged on the top end of the outer side of the X transverse guiding component, a Y longitudinal guiding component is arranged on one side of the wire feeding component, one side on base top is provided with electronic wire winding subassembly, the one end on electronic wire winding subassembly top is provided with the bobbin, the bottom of bobbin is provided with motor element, motor element's one end is provided with auxiliary structure.

Further, the stable structure includes first ring shaft, center pole, top ring shaft and second ring shaft, the inboard bottom of wire feed subassembly is provided with first ring shaft, the top of first ring shaft is provided with the second ring shaft, the inboard of second ring shaft is vertical to be run through and is provided with center pole, the upper end in the center pole outside is provided with top ring shaft, the diameter of second ring shaft is less than the diameter of first ring shaft, the radius length that forms when being convenient for adjust the copper line winding.

Furthermore, the first annular shaft is connected with the wire supply assembly in a clamping mode, so that the first annular shaft is convenient to install.

Furthermore, the top ring shaft is made of a hard foam material, so that the copper wires are prevented from being scratched by hard metal.

Further, the diameter of the top ring shaft is smaller than that of the second ring shaft, so that a worker can design the minimum number of windings of the copper wire conveniently.

Further, auxiliary structure includes first rotary drum, wire frame, slide, spout, perforation and transmission axostylus axostyle, the one end of motor element is provided with the transmission axostylus axostyle, the one end of transmission axostylus axostyle is provided with first rotary drum, the top of first rotary drum is provided with the wire frame, the top of wire frame is provided with the perforation, the fenestrate top is provided with the spout, the top of spout is provided with the slide, form sliding structure between spout and the slide, be convenient for the copper line to remove after passing the slide.

Further, the inner side of the sliding cylinder is vertically provided with a hole, and the diameter of the hole is equal to the diameter of the perforation, so that the copper wire can be conveniently led out.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the alignment of the axes of the first ring shaft, the top ring shaft and the second ring shaft, the central rod passes through the hole of the axis, the assembly is arranged in the middle of the inner side of the wire supply assembly, the wire group is wound on the inner wall formed by the top ring shaft and the central rod, meanwhile, the diameter of the second ring shaft is different from that of the first ring shaft, the diameter of the wire group can be adjusted by changing the second ring shaft, so that the precise alignment and the structural stability are improved, and the flexibility and the adaptability of the machine are improved, so that the wire winding requirements of wires with different thicknesses or types can be met;

2. The utility model is driven by the motor assembly to rotate, the first rotating drum is driven to rotate at the moment, meanwhile, the guided copper wire passes through the lead frame and the through hole at one end of the first rotating drum, the sliding drum at the top end of the sliding groove is moved at the moment, the inner side of the sliding drum is provided with a hole, meanwhile, the copper wire also passes through the hole, and the copper wire is lapped on the outer side of the base at the moment, so that the copper wire is guided and transmitted at the same time, the continuity and uniformity of winding are ensured, and the method for fixing the tail end of the copper wire is provided, which is important for the treatment of the initial stage and the ending stage of winding, and the loosening and unhooking of the copper wire are avoided.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the guide assembly of the present utility model;

FIG. 3 is a schematic view of a guide assembly according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 5 is a schematic view of a stabilizing structure of the present utility model.

The device comprises a base, a 2X transverse guiding component, a 3, a stable structure, a 301, a first annular shaft, a 302, a central rod, a 303, a top annular shaft, a 304, a second annular shaft, a 4, an electric winding component, a 5, a tension control component, a 6, a wire shearing component, a 7, a Y longitudinal guiding component, a 8, a wire supplying component, a 9, a thickened gasket, a 10, a guiding block, a11, a winding reel, a 12, a motor component, a 13, an auxiliary structure, a 1301, a first rotary drum, a 1302, a wire frame, a 1303, a sliding drum, a 1304, a chute, a 1305, a perforation, a 1306 and a transmission shaft lever.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, a spindle winding mechanism of an inner winding machine comprises a base 1, wherein one side of the top end of the base 1 is provided with a wire cutting assembly 6, one end of the wire cutting assembly 6 is provided with a tension control assembly 5, the middle of the top end of the base 1 is provided with a wire feeding assembly 8, and the middle of the inner side of the wire feeding assembly 8 is provided with a stable structure 3;

The opposite side on base 1 top is provided with X transverse direction subassembly 2, and the inboard of X transverse direction subassembly 2 is provided with thickening gasket 9, and the top in X transverse direction subassembly 2 outside is provided with guide block 10, and one side that supplies line subassembly 8 is provided with Y longitudinal direction subassembly 7, and one side on base 1 top is provided with electronic wire winding subassembly 4, and the one end on electronic wire winding subassembly 4 top is provided with bobbin 11, and the bottom of bobbin 11 is provided with motor element 12, and the one end of motor element 12 is provided with auxiliary structure 13.

As shown in fig. 1 to 5, a main shaft winding mechanism of an inner winding machine, the stabilizing structure 3 comprises a first ring shaft 301, a central rod 302, a top ring shaft 303 and a second ring shaft 304, wherein the first ring shaft 301 is arranged at the bottom end of the inner side of a wire supply assembly 8, the second ring shaft 304 is arranged at the top end of the first ring shaft 301, the central rod 302 is vertically arranged at the inner side of the second ring shaft 304 in a penetrating manner, the top ring shaft 303 is arranged at the upper end of the outer side of the central rod 302, the diameter of the second ring shaft 304 is smaller than that of the first ring shaft 301, the first ring shaft 301 is clamped into the bottom end of the inner side of the wire supply assembly 8, then the central rod 302, the top ring shaft 303 and the second ring shaft 304 are assembled, and copper wires are wound in an area formed between the first ring shaft 301 and the central rod 302, wherein the following important effects are brought about:

1. Stability and durability are enhanced by the arrangement of the first and second ring shafts 301, 304 and the use of the center rod 302, a strong support frame is constructed. Such a configuration not only increases the stability of the machine as a whole, but also improves durability and reliability, especially in a continuous operating environment.

2. The effective wire guiding and supporting is better able to guide and support the winding process of the copper wire through the cooperation of the central rod 302 and the top ring shaft 303, and the nested arrangement of the first ring shaft 301 and the second ring shaft 304. This structure helps to prevent the copper wire from slipping or loosening during winding, thereby ensuring winding accuracy and uniformity.

3. The winding efficiency and quality is improved because the second annular shaft 304 has a smaller diameter than the first annular shaft 301, which allows for a more compact, higher density winding arrangement to be maintained in a smaller space. And the winding density of the coil and the overall motor efficiency are improved.

4. Flexibility and adjustability the manner in which the components are assembled provides a degree of flexibility that allows the configuration and layout of the windings to be adjusted to the specific application requirements. This is extremely important for production environments where it is desirable to cope with diverse product requirements.

5. The maintenance and replacement are convenient, and the design of the components can be more quickly and conveniently carried out when the parts are required to be replaced or maintained in daily life. For example, if a particular ring shaft or central rod 302 is damaged, the corresponding components can be easily removed and replaced without re-unitizing them, and the robust 3 design provides a highly efficient, stable and flexible solution that greatly enhances the overall performance and operational efficiency of the internal winding machine, which is particularly critical in the field of motor manufacturing where high precision and quality winding is required.

As shown in fig. 1-5, an auxiliary structure 13 of a spindle winding mechanism of an inner winding machine comprises a first rotary drum 1301, a lead frame 1302, a sliding drum 1303, a sliding groove 1304, a through hole 1305 and a transmission shaft 1306, wherein one end of a motor component 12 is provided with the transmission shaft 1306, one end of the transmission shaft 1306 is provided with the first rotary drum 1301, the top end of the first rotary drum 1301 is provided with the lead frame 1302, the top end of the lead frame 1302 is provided with the through hole 1305, the top end of the sliding groove 1304 is provided with the sliding drum 1303, a sliding structure is formed between the sliding groove 1304 and the sliding drum 1303, a copper wire passes through the lead frame 1302 and the through hole 1305 and the sliding drum 1303, at the moment, the sliding drum 1303 at the top end of the sliding groove 1304 is moved, and one end of the copper wire is lapped on a winding area of the winding drum 11, and the motor component 12 drives the transmission shaft 1306 to rotate with the first rotary drum 1301, wherein the following important effects are brought about:

1. The guiding precision of the wire is improved by the design of the wire frame 1302 and the through hole 1305, the copper wire can be precisely guided to the slide tube 1303, and the wire guiding precision in the winding process is further improved. This precise guiding mechanism ensures that the copper wire can move smoothly and accurately along a predetermined path, reducing the risk of wire misalignment.

2. The flexible wire manipulation, the sliding structure formed between the runner 1304 and the sleeve 1303, allows flexible directional adjustment and positional movement of the copper wire during winding. This sliding structure provides greater freedom of manipulation, helping to achieve complex winding patterns and requirements.

3. The effective winding introduction and start-up is to guide the copper wire directly to the winding area of the bobbin 11 by the movement of the bobbin 1303, making the winding start-up process more efficient and smooth. The design reduces inconvenience and time consumption caused by manual lead wire and improves production efficiency.

4. Stable winding operation, namely, the motor assembly 12 drives the transmission shaft 1306 to rotate with the first rotary drum 1301, so that stable and continuous action in the winding process is realized. The driving mode ensures the uniformity of winding speed and strength, and avoids the wire breakage or winding quality problem caused by unstable or abrupt change of speed.

5. The maintenance and adjustment flow is simplified, and the auxiliary structure 13 simplifies the mechanical adjustment and the daily maintenance work through reasonable design. For example, if a copper wire replacement or adjustment of the winding scheme is desired, the operator can easily access the lead frame 1302, spool 1303, etc. components for quick adjustment or replacement.

6. The safety of operation is improved, namely, the requirement that an operator directly contacts a high-speed moving part is reduced by integrating and automating the guiding and lapping process of the copper wire, so that the safety risk in the operation process is reduced, the design of the auxiliary structure 13 optimizes the winding process of the inner winding machine, the operation precision, efficiency, flexibility and safety are improved, and important support is provided for producing high-quality motor windings.

The working principle is that when the main shaft winding mechanism of the inner winding machine is used, the first ring shaft 301 is clamped into the bottom end of the inner side of the wire supply assembly 8, then the central rod 302, the top ring shaft 303 and the second ring shaft 304 are assembled, the copper wire is wound on the area formed between the first ring shaft 301 and the central rod 302, the external power supply is started, the copper wire firstly passes through the wire cutting assembly 6 and the tension control assembly 5, the wire cutting assembly 6 can cut off the copper wire when the copper wire is wound to a certain dimension, the tension control assembly 5 can keep the expanding force of the outer side of the copper wire, the X transverse guide assembly 2 and the Y longitudinal guide assembly 7 move one end of the copper wire, when the copper wire enters the inner side of the first rotating drum 1301, the copper wire passes through the wire frame 1302, the perforation 1305 and the sliding drum 1303, the sliding drum 1303 on the top end of the sliding groove 1304 is moved, the copper wire is wound on the winding area of the winding drum 11, and the motor assembly 12 drives the transmission shaft 1306 and the first rotating drum 1301 to enable the position of a section of the copper wire to be adjusted in the initial stage of winding of the copper wire, and the working principle of the main shaft winding machine is adopted in the winding mechanism.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The main shaft winding mechanism of the inner winding machine comprises a base (1) and is characterized in that one side of the top end of the base (1) is provided with a wire cutting assembly (6), one end of the wire cutting assembly (6) is provided with a tension control assembly (5), the middle of the top end of the base (1) is provided with a wire supply assembly (8), and the middle of the inner side of the wire supply assembly (8) is provided with a stable structure (3);

The utility model discloses a motor assembly, including base (1), wire feeding subassembly (8), wire feeding subassembly (12), wire feeding subassembly (4), wire feeding subassembly (11) are provided with to the opposite side on base (1) top, the inboard of X lateral guidance subassembly (2) is provided with thickening gasket (9), the top on X lateral guidance subassembly (2) outside is provided with guide block (10), one side of wire feeding subassembly (8) is provided with Y longitudinal guidance subassembly (7), one end on base (1) top is provided with electric wire winding subassembly (4), the bottom of wire winding subassembly (11) is provided with motor assembly (12), the one end of motor assembly (12) is provided with auxiliary structure (13).

2. The spindle winding mechanism of an inner winding machine according to claim 1, wherein the stabilizing structure (3) comprises a first ring shaft (301), a central rod (302), a top ring shaft (303) and a second ring shaft (304), the first ring shaft (301) is arranged at the bottom end of the inner side of the wire supply assembly (8), the second ring shaft (304) is arranged at the top end of the first ring shaft (301), the central rod (302) is vertically arranged on the inner side of the second ring shaft (304) in a penetrating manner, the top ring shaft (303) is arranged at the upper end of the outer side of the central rod (302), and the diameter of the second ring shaft (304) is smaller than that of the first ring shaft (301).

3. Spindle winding mechanism of an internal winding machine according to claim 2, characterized in that the first ring shaft (301) is in a snap connection with the wire feed assembly (8).

4. A spindle winding mechanism for an internal winding machine according to claim 2, wherein the top ring shaft (303) is made of a rigid foam material.

5. A spindle winding mechanism of an inner winding machine according to claim 2, wherein the diameter of the top ring shaft (303) is smaller than the diameter of the second ring shaft (304).

6. The spindle winding mechanism of an internal winding machine according to claim 1, wherein the auxiliary structure (13) comprises a first drum (1301), a lead frame (1302), a slide (1303), a chute (1304), a perforation (1305) and a transmission shaft (1306), one end of the motor assembly (12) is provided with the transmission shaft (1306), one end of the transmission shaft (1306) is provided with the first drum (1301), the top end of the first drum (1301) is provided with the lead frame (1302), the top end of the lead frame (1302) is provided with the perforation (1305), the top end of the perforation (1305) is provided with the chute (1304), the top end of the chute (1304) is provided with the slide (1303), and a sliding structure is formed between the chute (1304) and the slide (1303).

7. A spindle winding mechanism of an inner winding machine according to claim 6, characterized in that the inside of the spool (1303) is vertically provided with a hole having a diameter equal to the diameter of the perforation (1305).