Copper wire transmission control device

Abstract

The utility model relates to a copper wire transmission control device which comprises a position adjusting air cylinder, a threading plate, a pay-off control air cylinder, an upper plate, a lower plate, two limiting plates and a guide rod. The position adjusting air cylinder is connected with the threading plate, the threading plate is provided with a threading opening, and a guide piece is arranged on one side of the threading plate. The lower plate is connected with a piston rod of the pay-off control cylinder; one ends of the two limiting plates are hinged to the upper plate, and the other ends of the two limiting plates are connected with the lower plate; a guide ring is arranged at the end of the guide rod. The utility model has the advantages that the copper wire can be quickly stopped when necessary, the control capability of the transmission tension of the copper wire is improved, and the frequency of wire arrangement and debugging is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stator production, in particular to a copper wire transmission control device. Background Art

[0002] The stator coil is an important component in the fields of electric power and motors, and plays a key role especially in generators and motors.

[0003] The stator coil is usually composed of an electromagnetic coil group, and generally, a copper wire is wound into several turns of coils. Due to the development of automated production lines, in order to improve the production and assembly efficiency of motors, the coils can be automatically wound by a winding device, and the copper wire coil is unwound online as the continuous winding progresses.

[0004] In the existing winding production line, when the copper wire is unwound, due to the extremely fast winding speed, after a single coil is wound and the winding device is on standby, the copper wire coil still continues to run due to inertia, resulting in the operator needing to regularly straighten the wire, which affects the production line efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a copper wire transmission control device, which can cooperate with the winding device to quickly control the unwinding of the copper wire.

[0006] To achieve the above-mentioned utility model purpose, the utility model provides a copper wire transmission control device, including an adjustment cylinder, a wire threading plate, a wire unwinding control cylinder, an upper plate, a lower plate, two limiting plates, and a guide rod; the piston rod of the adjustment cylinder is connected to the wire threading plate, the wire threading plate is provided with a wire threading opening, one side of the wire threading plate is provided with a guiding member, and the guiding member is provided with a guiding roller;

[0007] The upper plate is fixed on the other side of the wire threading plate, the lower plate is located below the upper plate, and the lower plate is connected to the piston rod of the wire unwinding control cylinder; one ends of the two limiting plates are hinged to the upper plate, and the other ends of the two limiting plates are both connected to the lower plate;

[0008] The guide rod is fixed on the housing of the adjustment cylinder, and a guide ring is provided at the end of the guide rod.

[0009] As a further improvement of the utility model, the housing of the adjustment cylinder is provided with an installation groove and a buckle, and the guide rod is fixed in the installation groove through the buckle; the buckle is provided with a first fastener, and the buckle is detachably fixed on the housing of the adjustment cylinder through the first fastener.

[0010] As a further improvement of the utility model, the wire threading plate is provided with an adjustment groove, and the guiding member is detachably connected to the adjustment groove through a second fastener.

[0011] As a further improvement of the utility model, rubber strips are provided at the bottom of the upper plate and the top of the lower plate.

[0012] Furthermore, the rubber strips are fixed to the upper plate and the lower plate by third fasteners, and the third fasteners are countersunk screws.

[0013] As a further improvement of the utility model, a protective strip is provided on the side of the limiting plate.

[0014] In the copper wire transmission control device of the utility model, the copper wire unrolled in the wire unwinding cover on one side of the rack passes through the guiding ring from below and is guided by the guiding ring to be transmitted to the tensioner. The copper wire after tension adjustment enters the copper wire transmission control device of the utility model through the guiding roller, passes through the wire threading opening, and is transmitted from the upper plate and the lower plate to the winding equipment. When the winding equipment needs to stop wire unwinding, the piston rod of the wire unwinding control cylinder controls the lifting of the upper plate, thereby driving the two hinged limiting plates to close, and then clamping the copper wire, playing the role of immediately stopping wire unwinding, avoiding the phenomenon of wire flying due to the factor of transmission tension of the copper wire, resulting in repeated wire threading after the winding of a single stator coil is completed, and affecting the production line efficiency. When it is necessary to continue wire unwinding, the piston rod of the control cylinder resets, the two hinged limiting plates open, release the clamping of the copper wire, and continue the transmission of the copper wire and the winding of the coil.

[0015] The advantages of the copper wire transmission control device of the utility model compared with the prior art are as follows:

[0016] When necessary, quickly stop the copper wire, improve the control ability of the transmission tension of the copper wire, and reduce the frequency of wire arrangement and debugging. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of online wire unwinding of copper wire;

[0018] Figure 2 It is a schematic structural diagram of the copper wire transmission control device of the utility model;

[0019] Figure 3 It is a schematic structural diagram of the copper wire transmission control device of the utility model. Specific Embodiments

[0020] The following further details the specific embodiments of the utility model with reference to the drawings.

[0021] As Figure 2-3 shown, the copper wire transmission control device of the utility model includes an adjustment cylinder 41, a wire threading plate 42, a wire unwinding control cylinder 441, an upper plate 45, a lower plate 44, two limiting plates 46, and a guiding rod 48; the piston rod of the adjustment cylinder 41 is connected to the wire threading plate 42, the wire threading plate 42 is provided with a wire threading opening 421, one side of the wire threading plate 42 is provided with a guiding member 43, and the guiding member 43 is provided with a guiding roller 431;

[0022] The upper plate 45 is fixed on the other side of the wire threading plate 42. The lower plate 44 is located below the upper plate 45 and is connected to the piston rod of the wire pay-off control cylinder 441. One ends of the two limit plates 46 are hinged to the upper plate 45, and the other ends of the two limit plates 46 are both connected to the lower plate 44.

[0023] The guide rod 48 is fixed on the housing of the position adjusting cylinder 41, and a guide ring 481 is provided at the end of the guide rod 48.

[0024] The copper wire transmission control device of the present utility model, as Figure 1 shown, the copper wire unrolled in the wire pay-off cover 1 on one side of the frame 2 passes through the guide ring 481 from below and is guided by the guide ring 481 to be transmitted to the tensioner 3. The copper wire after tension adjustment enters the copper wire transmission control device 4 of the present utility model through the guide roller 431, passes through the wire threading port 421, and is transmitted from the upper plate 45 and the lower plate 44 to the winding equipment. When the winding equipment needs to stop wire pay-off, the piston rod of the wire pay-off control cylinder 441 controls the lifting of the upper plate 45, thereby driving the two hinged limit plates 46 to close, and then clamping the copper wire, playing the role of immediately stopping wire pay-off, avoiding the phenomenon of wire flying due to the factor of transmission tension of the copper wire, resulting in repeated wire threading after a single stator coil is wound, which affects the production line efficiency. When it is necessary to continue wire pay-off, the piston rod of the control cylinder 43 resets, the two hinged limit plates 46 open, release the clamping of the copper wire, and continue the transmission of the copper wire and the winding of the coil.

[0025] The distance between the tensioner 3 and the wire threading port 421 can be adjusted by the telescopic movement of the piston rod of the position adjusting cylinder 41. The housing of the position adjusting cylinder 41 is provided with an installation groove 411 and a buckle 49. The guide rod 48 is fixed in the installation groove 411 through the buckle 49, reducing the dislocation generated when the guide rod 48 is pulled by the copper wire during the transmission of the copper wire. The buckle 49 is provided with a first fastener 491, and the buckle 49 is detachably fixed on the housing of the position adjusting cylinder 41 through the first fastener 491, facilitating the adjustment of the position of the guide rod 48 relative to the copper wire coil and the tensioner 3 along the installation groove 411.

[0026] The wire threading plate 42 is provided with an adjustment groove 422, and the guide member 43 is detachably connected to the adjustment groove 422 through a second fastener 432, facilitating the adjustment of the height of the guide roller 431 during equipment debugging to adapt to the wire transmission requirements of the coil winding equipment.

[0027] Rubber strips 47 are provided at the bottom of the upper plate 45 and the top of the lower plate 44. When the copper wire coming out from the wire threading port 421 is transmitted between the upper plate 45 and the lower plate 44, the rubber strips 47 can protect the surface of the copper wire and prevent the copper wire from being scratched by the surfaces of the upper plate 45 and the lower plate 44 due to up and down fluctuations during transmission.

[0028] Both the upper plate 45 and the lower plate 44 are fixed with rubber strips 47 by third fasteners 471, and the third fasteners 471 are countersunk screws. The rubber strips 47 can be replaced by the third fasteners 471, and the countersunk screws can effectively avoid the copper wires during the scraper transmission and prevent transmission accidents.

[0029] A protective strip 461 is provided on the side of the limiting plate 46. When the two limiting plates 46 clamp the copper wire, the protective strip 461 can play a protective role to avoid abrasion of the copper wire surface.

[0030] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art can also make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A copper wire transmission control device, characterized in that: It includes a position adjustment cylinder, a threading plate, a wire release control cylinder, an upper plate, a lower plate, two limit plates, and a guide rod; the piston rod of the position adjustment cylinder is connected to the threading plate, the threading plate is provided with a threading port, one side of the threading plate is provided with a guide member, and the guide member is provided with a guide roller; The upper plate is fixed to the other side of the threading plate, the lower plate is located below the upper plate, and the lower plate is connected to the piston rod of the line release control cylinder; one end of the two limit plates is hinged on the upper plate, and the other ends of the two limit plates are connected to the lower plate; The guide rod is fixed on the housing of the position adjustment cylinder, and a guide ring is arranged at the end of the guide rod.

2. The copper wire transmission control device according to claim 1, characterized in that: The housing of the positioning cylinder is provided with a mounting groove and a buckle, and the guide rod is fixed in the mounting groove by the buckle; the buckle is provided with a first fastener, and the buckle is detachably fixed to the housing of the positioning cylinder by the first fastener.

3. The copper wire transmission control device according to claim 1, characterized in that: The threading plate is provided with an adjustment slot, and the guide piece is detachably connected to the adjustment slot via a second fastener.

4. The copper wire transmission control device according to claim 1, characterized in that: The bottom of the upper plate and the top of the lower plate are both provided with rubber strips.

5. The copper wire transmission control device according to claim 4, characterized in that: The upper plate and the lower plate are both fixed with the rubber strip via a third fastener, and the third fastener is a countersunk screw.

6. The copper wire transmission control device according to claim 1, characterized in that: The side edge of the limiting plate is provided with a protection strip.

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