Flat wire feeding and stripping apparatus and method of operation thereof

Abstract

The application discloses a flat wire feeding and paint stripping device and an operating method thereof, and relates to the technical field of flat wire motor assembly equipment. The device comprises a pay-off mechanism for placing flat wires, a paint stripping mechanism for stripping paint from the flat wires, a wire pulling mechanism for pulling the flat wires, and a double-channel feeding mechanism for feeding the flat wires forward. The flat wires pass through the pay-off mechanism, the paint stripping mechanism, the wire pulling mechanism and the double-channel feeding mechanism in sequence. The paint stripping mechanism comprises a threading channel for the flat wires to pass through and a paint stripping device for stripping paint from the flat wires. The flat wires pass through the threading channel, and the paint stripping device faces the flat wires. The wire pulling mechanism comprises a wire pulling assembly and a wire cutting assembly for cutting the flat wires. The output end of the wire pulling assembly is movably connected to the wire cutting assembly. The pay-off mechanism, the paint stripping mechanism, the wire pulling mechanism and the double-channel feeding mechanism are adopted to realize efficient and accurate flat wire feeding and paint stripping, and the production efficiency and product quality are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of flat wire motor assembly equipment, and particularly relates to a flat wire feeding and paint stripping device and an operation method thereof. BACKGROUND

[0002] In the manufacturing process of the flat wire motor, the feeding and paint stripping of the flat wire are key processes. The existing flat wire feeding and paint stripping device has many defects. For example, the flat wire is prone to bending and deformation during the unwinding process, affecting the subsequent processing; the paint stripping method is not efficient enough, and it is difficult to simultaneously strip the paint on multiple surfaces of the flat wire; the pulling and cutting operations are not precise enough, resulting in inconsistent lengths of the flat wire; the feeding channel is single, and the feeding efficiency is low, which cannot meet the large-scale production demand. These problems make the existing technology unable to meet the actual production requirements of the flat wire motor assembly, and it is necessary to provide a flat wire feeding and paint stripping device and an operation method thereof. SUMMARY

[0003] Therefore, the present application aims at the defects of the prior art, and the main purpose is to provide a flat wire feeding and paint stripping device and an operation method thereof, which realizes efficient and precise feeding and paint stripping of the flat wire through the use of the unwinding mechanism, the paint stripping mechanism, the pulling mechanism and the double-channel feeding mechanism, and improves the production efficiency and product quality.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0005] A flat wire feeding and paint stripping device comprises an unwinding mechanism for placing the flat wire, a paint stripping mechanism for stripping the paint of the flat wire, a pulling mechanism for pulling the flat wire, and a double-channel feeding mechanism for feeding the flat wire forward, the flat wire sequentially passes through the unwinding mechanism, the paint stripping mechanism, the pulling mechanism and the double-channel feeding mechanism; the paint stripping mechanism comprises a threading channel for the flat wire to pass through and a paint stripping device for stripping the paint of the flat wire, the flat wire penetrates through the threading channel, and the paint stripping device faces the flat wire; the pulling mechanism comprises a pulling assembly and a cutting assembly for cutting the flat wire, and the output end of the pulling assembly is movably corresponding to the cutting assembly.

[0006] As a preferred solution, the pulling assembly comprises a supporting seat, a pulling driving motor, a toothed wheel, a toothed strip, a sliding seat and a clamping jaw cylinder for clamping the wire, the toothed strip is transversely and tightly arranged on the supporting seat, the toothed wheel is installed on the output end of the pulling driving motor, the toothed wheel is engaged with the toothed strip, the pulling driving motor is tightly connected with the sliding seat, and the clamping jaw cylinder is installed on the sliding seat.

[0007] As a preferred solution, the cutting assembly comprises a cutting driving cylinder and a cutting knife, the cutting driving cylinder is vertically arranged on the supporting seat, and the cutting knife is installed on the output end of the cutting driving cylinder, the clamping jaw cylinder drives the flat wire to be movably located at the position of the cutting knife.

[0008] As a preferred solution: the paint stripping device is a paint stripping laser, and the paint stripping laser is four, and the four paint stripping lasers are respectively towards the four faces of the square flat wire; the threading channel is located at the smoke extraction pipe for the purpose of smoke extraction, and the smoke extraction pipe is connected with a smoke extractor.

[0009] As a preferred solution: the paint stripping mechanism further comprises a pay-off pipe for placing the paint stripping laser wire, and the pay-off pipe is arc-shaped, and the upper side of the pay-off pipe is provided with a pay-off groove matched with the paint stripping laser wire.

[0010] As a preferred solution: the pay-off mechanism comprises a pay-off reel and a plurality of straightening wheels, and the plurality of straightening wheels are distributed in two rows, and a straightening channel for the flat wire to pass through is formed between the two rows of straightening wheels, and the flat wire is straightened by the pay-off reel and the straightening channel.

[0011] As a preferred solution: the double-channel feeding mechanism comprises a feeding assembly for double-channel conveying of the flat wire, a first pushing assembly for pushing the flat wire on the feeding assembly in one channel direction, a second pushing assembly for pushing the flat wire on the feeding assembly in the other channel direction, a first taking assembly for clamping the flat wire pushed by the first pushing assembly, and a second taking assembly for clamping the flat wire pushed by the second pushing assembly, the feeding assembly has a first feeding plate and a second feeding plate, the first feeding plate is movably located below the first pushing assembly, and the second feeding plate is movably located below the second pushing assembly; the first taking assembly is located beside the first pushing assembly, and the second taking assembly is located beside the second pushing assembly.

[0012] As a preferred solution: the feeding assembly is two groups, and the two groups of feeding assemblies are distributed in parallel; the feeding assembly further comprises a longitudinal feeding driving device, a first vertical anti-interference device, and a second vertical anti-interference device, the first vertical anti-interference device and the second vertical anti-interference device are both installed on the output end of the longitudinal feeding driving device, the first feeding plate is installed on the output end of the first vertical anti-interference device, and the second feeding plate is installed on the output end of the second vertical anti-interference device.

[0013] As a preferred solution: the longitudinal feeding driving device comprises a double-mover linear motor, a first sliding mounting seat, and a second sliding mounting seat, the first sliding mounting seat and the second sliding mounting seat are both installed on the output end of the double-mover linear motor; the first vertical anti-interference device and the second vertical anti-interference device both comprise a vertical driving cylinder and an anti-interference sliding seat, the vertical driving cylinder of the first vertical anti-interference device is installed on the first sliding mounting seat, the vertical driving cylinder of the second vertical anti-interference device is installed on the second sliding mounting seat, and the anti-interference sliding seat is installed on the output end of the vertical driving cylinder.

[0014] The operation method of the flat wire feeding and paint stripping equipment comprises the following steps:

[0015] First, the flat wire is located on the unwinding mechanism and is pulled forward by the pulling mechanism to realize unwinding;

[0016] Second, the paint stripping mechanism strips the paint at the paint stripping position of the flat wire;

[0017] Third, the pulling assembly of the pulling mechanism pulls the flat wire forward, and when the flat wire is pulled to a certain distance, the cutting assembly cuts the flat wire to obtain a certain distance of the segmented flat wire;

[0018] Fourth, the double-channel feeding mechanism feeds the cut flat wire and feeds the flat wire through the double channels.

[0019] Compared with the prior art, the present application has obvious advantages and beneficial effects. Specifically, as known from the above technical solution, the unwinding mechanism ensures the quality of the flat wire, the paint stripping mechanism improves the paint stripping efficiency and the quality of the working environment, the pulling mechanism realizes accurate pulling and cutting operations, and the double-channel feeding mechanism improves the feeding efficiency. Through the cooperative work of each component, efficient and accurate flat wire feeding and paint stripping are realized, meeting the production needs of flat wire motor assembly. The double-channel feeding mechanism is provided with double-channel feeding components and corresponding first and second pushing components, first and second material taking components, realizing double-channel synchronous feeding of the flat wire and improving production efficiency. The feeding position interference can be avoided during the feeding process to ensure the feeding accuracy. The double-channel synchronous feeding of the flat wire is realized, which improves the production efficiency and reduces the production time and cost compared with the traditional single-channel feeding mechanism.

[0020] To more clearly illustrate the structural features and effects of the present application, specific embodiments will be described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a three-dimensional structure schematic diagram of the flat wire feeding and paint stripping equipment of the present application;

[0022] Figure 2 is a three-dimensional structure schematic diagram of the unwinding mechanism of the present application;

[0023] Figure 3 is a three-dimensional structure schematic diagram of the paint stripping mechanism of the present application;

[0024] Figure 4 is a three-dimensional structure schematic diagram of the pulling mechanism of the present application;

[0025] Figure 5 is a three-dimensional structure schematic diagram of the double-channel feeding mechanism of the present application from the first perspective;

[0026] Figure 6Second perspective view of the double-channel feeding mechanism of the application;

[0027] Figure 7 First material taking assembly of the application;

[0028] Figure 8 Second material taking assembly of the application; Figure 6 Enlarged view of M in the middle.

[0029] Explanation of the drawing:

[0030] In the drawing: 100, pay-off mechanism; 11, pay-off disc; 12, straightening wheel; 13, straightening channel; 200, paint stripping mechanism; 21, threading channel; 22, paint stripping device; 23, smoke extraction pipe; 24, pay-off pipe; 25, pay-off slot; 300, pulling mechanism; 31, pulling assembly; 311, support seat; 312, pulling drive motor; 313, toothed wheel; 314, toothed strip; 315, sliding seat; 316, clamping jaw cylinder; 32, cutting assembly; 321, cutting drive cylinder; 400, double-channel feeding mechanism; 410, feeding assembly; 411, first feeding plate; 412, second feeding plate; 413, material feeding slot; 414, longitudinal feeding drive device; 4141, double-mover linear motor; 4142, first sliding mounting seat; 4143, second sliding mounting seat; 415, first vertical anti-interference device; 416, second vertical anti-interference device; 4151, vertical drive cylinder; 4152, anti-interference sliding seat; 41521, passage gap; 420, first pushing assembly; 421, pushing drive device; 422, pushing slide; 430, second pushing assembly; 440, first material taking assembly; 441, longitudinal drive device; 442, vertical drive device; 443, rotary drive motor; 444, clamping cylinder; 450, second material taking assembly DETAILED DESCRIPTION

[0031] The application as Figure 1 As shown in Fig. 8, a flat wire feeding and paint stripping device comprises a pay-off mechanism 100 for placing flat wire, a paint stripping mechanism 200 for stripping paint from the flat wire, a pulling mechanism 300 for pulling the flat wire, and a double-channel feeding mechanism 400 for feeding the flat wire forward, the flat wire sequentially passing through the pay-off mechanism 100, the paint stripping mechanism 200, the pulling mechanism 300, and the double-channel feeding mechanism 400; wherein:

[0032] The paint stripping mechanism 200 comprises a threading channel 21 for the flat wire to pass through and a paint stripping device 22 for stripping paint from the flat wire, the flat wire passing through the threading channel 21, and the paint stripping device 22 facing the flat wire; the pulling mechanism 300 comprises a pulling assembly 31 and a cutting assembly 32 for cutting the flat wire, the output end of the pulling assembly 31 being movably corresponding to the cutting assembly 32.

[0033] The pay-off mechanism 100 comprises a pay-off disc 11 and a plurality of straightening wheels 12, the plurality of straightening wheels 12 are distributed in two rows, and a straightening channel 13 for the flat wire to pass through is formed between the two rows of straightening wheels 12, and the flat wire is paid off from the pay-off disc 11 and straightened in the straightening channel 13.

[0034] The pay-off mechanism 100 adopts the combined design of the pay-off disc 11 and the plurality of straightening wheels 12, and has obvious advantages. The pay-off disc 11 can stably place the continuous flat wire and guarantee continuous wire supply. The straightening channel 13 formed by the two rows of straightening wheels 12 can effectively straighten the flat wire paid off from the pay-off disc 11. In actual production, the flat wire is prone to bending deformation when being wound on the pay-off disc 11, and after passing through the straightening channel 13, the flat wire can be restored to a straight line state, providing a good foundation for subsequent paint stripping and wire insertion processes, and improving the processing precision of the flat wire and the quality of the finished product.

[0035] The paint stripping device 22 is a paint stripping laser, and the four paint stripping lasers are respectively directed to the four faces of the square flat wire. The paint stripping device 22 is located at the threading channel 21 and is provided with a smoke extraction pipe 23 for the purpose of smoke extraction, and the smoke extraction pipe 23 is connected with a smoke extractor.

[0036] The paint stripping mechanism 200 further comprises a pay-off pipe 24 for placing the paint stripping laser wire, the pay-off pipe 24 is arc-shaped, and the upper side of the pay-off pipe 24 is provided with a pay-off groove 25 matched with the paint stripping laser wire.

[0037] The paint stripping device 22: The four paint stripping lasers of the paint stripping device 22 are respectively directed to the four faces of the square flat wire, which improves the paint stripping efficiency. The traditional paint stripping method may need multiple operations to complete the paint stripping of each face of the flat wire, while the device can simultaneously strip the four faces, greatly shortening the paint stripping time. Moreover, laser paint stripping has the advantages of high precision and small damage to the flat wire, which can better guarantee the performance of the flat wire.

[0038] The smoke extraction pipe 23 and the smoke extractor: The smoke extraction pipe 23 is provided at the threading channel 21 and connected with the smoke extractor, which can timely extract the smoke generated in the paint stripping process. The smoke generated in the paint stripping process may contain harmful substances, which not only affects the working environment, but also may harm the health of the operator. The setting of the smoke extraction pipe 23 and the smoke extractor effectively improves the working environment and protects the health of the operator.

[0039] The pay-off pipe 24: The arc-shaped pay-off pipe 24 provided with the paint stripping mechanism 200 has a pay-off groove 25 on its upper side, which is matched with the paint stripping laser wire. This design provides an orderly space for the placement of the paint stripping laser wire, avoids the disorderly winding of the wire, facilitates the maintenance and management of the equipment, and also ensures the normal operation of the paint stripping laser.

[0040] The pulling assembly 31 comprises a supporting seat 311, a pulling driving motor 312, a toothed wheel 313, a toothed strip 314, a sliding seat 315 and a clamping jaw cylinder 316 for clamping the flat wire, the toothed strip 314 is transversely fastened on the supporting seat 311, the toothed wheel 313 is installed on the output end of the pulling driving motor 312, the toothed wheel 313 is engaged with the toothed strip 314, the pulling driving motor 312 is fastened with the sliding seat 315, and the clamping jaw cylinder 316 is installed on the sliding seat 315.

[0041] The cutting assembly 32 comprises a cutting driving cylinder 321 and a cutting knife, the cutting driving cylinder 321 is vertically arranged on the supporting seat 311, and the cutting knife is installed on the output end of the cutting driving cylinder 321, the clamping jaw cylinder 316 drives the flat wire to be movably located at the position of the cutting knife.

[0042] The pulling assembly 31 realizes precise pulling action through the engagement transmission mode of the toothed wheel 313 and the toothed strip 314. The pulling driving motor 312 drives the toothed wheel 313 to rotate, and since the toothed wheel 313 is engaged with the toothed strip 314, the sliding seat 315 can be stably moved along the toothed strip 314, thereby driving the clamping jaw cylinder 316 to clamp and move the flat wire. This transmission mode has high precision and good stability, can accurately control the pulling length of the flat wire, and ensures the length consistency of the flat wire in subsequent processing.

[0043] The cutting assembly 32: the cutting driving cylinder 321 in the cutting assembly 32 is vertically arranged on the supporting seat 311, and the cutting knife is installed on the output end thereof. After the flat wire is pulled to a predetermined length by the pulling assembly 31, the cutting driving cylinder 321 acts to drive the cutting knife to cut the flat wire. This design makes the cutting action rapid and accurate, improves the production efficiency, and can ensure the flatness of the cutting surface, which is beneficial to subsequent assembly and other processes.

[0044] The double-channel feeding mechanism 400 comprises a feeding assembly 410 for double-channel conveying of the flat wire, a first pushing assembly 420 for pushing the flat wire on the feeding assembly 410 in one channel direction, a second pushing assembly 430 for pushing the flat wire on the feeding assembly 410 in the other channel direction, a first taking assembly 440 for clamping the flat wire pushed by the first pushing assembly 420, and a second taking assembly 450 for clamping the flat wire pushed by the second pushing assembly 430, wherein:

[0045] The feeding assembly 410 has a first feeding plate 411 and a second feeding plate 412, the first feeding plate 411 is movably located below the first pushing assembly 420, and the second feeding plate 412 is movably located below the second pushing assembly 430; the first taking assembly 440 is located beside the first pushing assembly 420, and the second taking assembly 450 is located beside the second pushing assembly 430.

[0046] The feeding assembly 410, the first pushing assembly 420, the second pushing assembly 430, the first taking assembly 440 and the second taking assembly 450 are composed. The double-channel synchronous feeding function of the flat wire is realized. Compared with the traditional single-channel feeding mode, the feeding efficiency is greatly improved, the production cycle is shortened, and the production cost is reduced. At the same time, the various assemblies have clear division of labor and mutual cooperation, so that the feeding process is more orderly and efficient, and the overall operation stability of the equipment is improved.

[0047] The first feeding plate 411 and the second feeding plate 412 each have a plurality of feeding grooves 413 for placing the flat wire, which are matched with the shape and size of the flat wire; the feeding grooves 413 provide accurate placement positions for the flat wire, ensuring the stability of the flat wire during the feeding process, avoiding the flat wire from shaking or deviating during the conveying process, thereby improving the accuracy and reliability of the feeding, and providing a good foundation for the subsequent wire manufacturing process.

[0048] The feeding assembly 410 is two groups, and the two groups of feeding assemblies 410 are distributed in parallel; the feeding assembly 410 further includes a longitudinal feeding driving device 414, a first vertical anti-interference device 415 and a second vertical anti-interference device 416, the first vertical anti-interference device 415 and the second vertical anti-interference device 416 are both installed on the output end of the longitudinal feeding driving device 414, the first feeding plate 411 is installed on the output end of the first vertical anti-interference device 415; the second feeding plate 412 is installed on the output end of the second vertical anti-interference device 416.

[0049] The longitudinal feeding driving device 414 includes a double-mover linear motor 4141, a first sliding mounting seat 4142 and a second sliding mounting seat 4143, the first sliding mounting seat 4142 and the second sliding mounting seat 4143 are both installed on the output end of the double-mover linear motor 4141; the double-mover linear motor 4141 has high motion accuracy and response speed, and can accurately control the longitudinal movement of the first sliding mounting seat 4142 and the second sliding mounting seat 4143, thereby realizing accurate positioning and feeding of the first feeding plate 411 and the second feeding plate 412, and improving the precision and efficiency of the feeding.

[0050] The first vertical anti-interference device 415 and the second vertical anti-interference device 416 each include a vertical driving cylinder 4151 and an anti-interference sliding seat 4152, the vertical driving cylinder 4151 of the first vertical anti-interference device 415 is installed on the first sliding mounting seat 4142, the vertical driving cylinder 4151 of the second vertical anti-interference device 416 is installed on the second sliding mounting seat 4143, and the anti-interference sliding seat 4152 is installed on the output end of the vertical driving cylinder 4151.

[0051] The anti-interference slide 4152 has a passageway gap 41521 for the first feeding plate 411 or the second feeding plate 412 to pass through, and the two groups of feeding assemblies 410 are prevented from interfering with each other in the feeding position through the passageway gap 41521.

[0052] The parallel distribution of the two groups of feeding assemblies 410 realizes double-channel feeding and further improves the feeding efficiency. The anti-interference slide 4152 in the anti-interference device has a passageway gap 41521, which can effectively prevent the two groups of feeding assemblies 410 from interfering with each other during feeding, ensure the smooth progress of the feeding process, avoid feeding failures and equipment damage caused by interference, and improve the service life of the equipment and the continuity of production.

[0053] The first pushing assembly 420 and the second pushing assembly 430 each include a pushing driving device 421 and a pushing slide plate 422, and the pushing slide plate 422 is installed on the output end of the pushing driving device 421.

[0054] The pushing driving device 421 includes a pushing driving motor and a transmission belt, and the transmission belt is installed on the output end of the pushing driving motor, and the pushing slide plate 422 is fastened to the transmission belt.

[0055] The pushing driving motor drives the pushing slide plate 422 to move through the transmission belt, which can accurately push the flat wire on the feeding plate in the corresponding channel direction. This transmission method has the characteristics of simple structure and high transmission efficiency, and can quickly and stably complete the pushing action, ensuring the timeliness and accuracy of feeding.

[0056] The first taking assembly 440 and the second taking assembly 450 each include a longitudinal driving device 441, a vertical driving device 442, a rotating driving motor 443, and a clamping cylinder 444, the vertical driving device 442 is installed on the output end of the longitudinal driving device 441, the rotating driving motor 443 is installed on the output end of the vertical driving device 442, and the clamping cylinder 444 is installed on the output end of the rotating driving motor 443.

[0057] The longitudinal driving device 441 and the vertical driving device 442 can make the clamping cylinder 444 move flexibly in the longitudinal and vertical directions, and accurately reach the position of the pushed flat wire. The rotating driving motor 443 can adjust the angle of the flat wire according to actual needs, improving the flexibility and adaptability of taking. The clamping cylinder 444 can firmly clamp the flat wire, ensuring that the flat wire will not fall during taking and conveying, and ensuring the integrity and reliability of feeding.

[0058] The longitudinal driving device 441 comprises a longitudinal driving motor, a screw rod and a longitudinal sliding seat, the screw rod is installed on the output end of the longitudinal driving motor, and the longitudinal sliding seat is in rotation cooperation with the screw rod; the vertical driving device 442 comprises a vertical cylinder and a vertical sliding seat, the vertical cylinder is installed on the longitudinal sliding seat, and the vertical sliding seat is installed on the output end of the vertical cylinder.

[0059] By arranging the double-channel feeding assembly 410 and the corresponding first pushing assembly 420, the second pushing assembly 430, the first taking assembly 440 and the second taking assembly 450, the double-channel synchronous feeding of the flat wire is realized, the production efficiency is improved, the feeding position interference can be avoided in the feeding process, the feeding precision is ensured, the double-channel synchronous feeding of the flat wire is realized, compared with the traditional single-channel feeding mechanism, the production efficiency is improved, the production time and cost are reduced, the discharge groove 413 is matched with the shape and size of the flat wire, the flat wire can be accurately positioned, and the stability and accuracy of the flat wire in the feeding process are ensured. The two groups of feeding assemblies 410 are distributed in parallel, and the first vertical anti-interference device 415 and the second vertical anti-interference device 416 are arranged, the passage gap 41521 of the anti-interference sliding seat 4152 can effectively avoid the feeding position interference, and the feeding precision and the wire production quality are ensured.

[0060] The use method and principle of the double-channel feeding mechanism 400 are as follows:

[0061] The flat wire is placed in the discharge groove 413 of the first feeding plate 411 and the second feeding plate 412. The double-mover linear motor 4141 is started, the first sliding mounting seat 4142 and the second sliding mounting seat 4143 are driven to move longitudinally, so that the first feeding plate 411 and the second feeding plate 412 are moved to a suitable feeding position. When feeding is needed, according to actual needs, the vertical driving cylinder 4151 of the first vertical anti-interference device 415 and the second vertical anti-interference device 416 acts, the anti-interference sliding seat 4152 is raised or lowered, and the passage gap 41521 is used to avoid the feeding position interference. Then, the pushing driving motor of the first pushing assembly 420 and the second pushing assembly 430 is started, the pushing sliding plate 422 is driven to move through the transmission belt, and the flat wire on the first feeding plate 411 and the second feeding plate 412 is pushed along the corresponding channel direction respectively. The longitudinal driving motor and the vertical cylinder of the first taking assembly 440 and the second taking assembly 450 act, the clamping cylinder 444 is moved to the position of the pushed flat wire, the clamping cylinder 444 clamps the flat wire, and the rotary driving motor 443 can adjust the angle of the flat wire according to needs, so that the taking and conveying of the flat wire are completed.

[0062] An operation method of a flat wire feeding and paint stripping device, comprising the following steps:

[0063] Firstly, the flat wire is located on the wire feeding mechanism and is pulled forward by the wire pulling mechanism to realize wire feeding;

[0064] Second, the paint stripping mechanism strips the paint from the position of the flat wire to be stripped;

[0065] Third, the pulling assembly of the pulling mechanism pulls the flat wire forward, and when the flat wire is pulled to a certain distance, the cutting assembly cuts the flat wire, obtaining a certain distance of the flat wire in a segment shape;

[0066] Fourth, the double-channel feeding mechanism feeds the cut flat wire and feeds the flat wire by double channels.

[0067] The design focus of the present application is that the pay-off mechanism ensures the quality of the flat wire, the paint stripping mechanism improves the paint stripping efficiency and the quality of the working environment, the pulling mechanism realizes accurate pulling and cutting operations, and the double-channel feeding mechanism improves the feeding efficiency; through the cooperative work of each component, efficient and accurate flat wire feeding and paint stripping are realized, meeting the production needs of flat wire motor assembly; the double-channel feeding mechanism is provided with double-channel feeding components and corresponding first and second pushing components, first and second material taking components, realizing double-channel synchronous feeding of the flat wire and improving production efficiency; the feeding position interference can be avoided during the feeding process, ensuring the feeding accuracy; the double-channel synchronous feeding of the flat wire is realized, compared with the traditional single-channel feeding mechanism, the production efficiency is improved, and the production time and cost are reduced.

[0068] The above is only a preferred embodiment of the present application, and does not limit the technical scope of the present application in any way, so any slight modification, equivalent change and modification made according to the technical essence of the present application to the above embodiment are still within the scope of the technical solution of the present application.

Claims

1. A flat wire wire-feeding paint-stripping apparatus characterized by comprising: The device comprises a pay-off mechanism for placing the flat wire, a stripping mechanism for stripping the flat wire, a pulling mechanism for pulling the flat wire, and a double-channel feeding mechanism for feeding the flat wire forward, the flat wire sequentially passing through the pay-off mechanism, the stripping mechanism, the pulling mechanism, and the double-channel feeding mechanism; the stripping mechanism comprises a threading channel for the flat wire to pass through and a stripping device for stripping the flat wire, the flat wire passing through the threading channel, and the stripping device facing the flat wire; the pulling mechanism comprises a pulling assembly and a cutting assembly for cutting the flat wire, the output end of the pulling assembly being movably corresponding to the cutting assembly; The double-channel feeding mechanism comprises a feeding assembly for double-channel conveying the flat wire, a first pushing assembly for pushing the flat wire on the feeding assembly in one channel direction, a second pushing assembly for pushing the flat wire on the feeding assembly in the other channel direction, a first taking assembly for taking the flat wire pushed by the first pushing assembly, and a second taking assembly for taking the flat wire pushed by the second pushing assembly, the feeding assembly having a first feeding plate and a second feeding plate, the first feeding plate being movably located below the first pushing assembly, and the second feeding plate being movably located below the second pushing assembly; the first taking assembly is located beside the first pushing assembly, and the second taking assembly is located beside the second pushing assembly; The feeding assembly is in two groups, and the two groups of feeding assemblies are distributed in parallel; the feeding assembly further comprises a longitudinal feeding driving device, a first vertical anti-interference device, and a second vertical anti-interference device, the first vertical anti-interference device and the second vertical anti-interference device are both installed on the output end of the longitudinal feeding driving device, the first feeding plate is installed on the output end of the first vertical anti-interference device, and the second feeding plate is installed on the output end of the second vertical anti-interference device; The longitudinal feeding driving device comprises a double-mover linear motor, a first sliding mounting seat, and a second sliding mounting seat, the first sliding mounting seat and the second sliding mounting seat are both installed on the output end of the double-mover linear motor; the first vertical anti-interference device and the second vertical anti-interference device both comprise a vertical driving cylinder and an anti-interference sliding seat, the vertical driving cylinder of the first vertical anti-interference device is installed on the first sliding mounting seat, the vertical driving cylinder of the second vertical anti-interference device is installed on the second sliding mounting seat, and the anti-interference sliding seat is installed on the output end of the vertical driving cylinder.

2. The flat wire feed and paint stripping apparatus of claim 1, wherein: The pulling assembly comprises a support seat, a pulling driving motor, a toothed wheel, a toothed strip, a sliding seat, and a clamping jaw cylinder for clamping the flat wire, the toothed strip is transversely fastened to the support seat, the toothed wheel is installed on the output end of the pulling driving motor, the toothed wheel is engaged with the toothed strip, the pulling driving motor is fastened to the sliding seat, and the clamping jaw cylinder is installed on the sliding seat.

3. The flat wire feed and paint stripping apparatus of claim 2, wherein: The cutting assembly comprises a cutting driving cylinder and a cutting knife, the cutting driving cylinder is vertically arranged on the support seat, the cutting knife is installed on the output end of the cutting driving cylinder, and the clamping jaw cylinder drives the flat wire to be movably located at the position of the cutting knife.

4. The flat wire feed and paint stripping apparatus of claim 1, wherein: The paint stripping device is a paint stripping laser, and the four paint stripping lasers are respectively directed to four sides of the square flat wire; the threading channel is located at the paint stripping device and is provided with a smoke extraction pipe for smoke extraction, and the smoke extraction pipe is connected with a smoke extractor.

5. The flat wire feed and paint stripping apparatus of claim 4, wherein: The paint stripping mechanism further comprises a pay-off pipe for placing the paint stripping laser wire, and the pay-off pipe is arc-shaped, and an upper side of the pay-off pipe is provided with a pay-off groove matched with the paint stripping laser wire.

6. The flat wire feed and paint stripping apparatus of claim 1, wherein: The pay-off mechanism comprises a pay-off disc and a plurality of straightening wheels, the plurality of straightening wheels are distributed in two rows, a straightening channel for the flat wire to pass through is formed between the two rows of straightening wheels, and the flat wire is straightened by passing through the straightening channel after being paid off from the pay-off disc.

7. A method of operating a flat wire feed and paint stripping apparatus as claimed in any one of claims 1 to 6, characterised in that: The method comprises the following steps: First, the flat wire is located on the pay-off mechanism and is pulled forward by the pulling mechanism to realize pay-off; Second, the paint stripping mechanism strips the paint at the position to be stripped of the flat wire; Third, the pulling assembly of the pulling mechanism pulls the flat wire forward, and when the flat wire is pulled to a certain distance, the cutting assembly cuts the flat wire to obtain the flat wire in a segment shape with a certain distance; Fourth, the double-channel feeding mechanism receives the cut flat wire and feeds the flat wire by using the double channel.

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