Insulating paper attaching apparatus for electromagnetic coil and insulating paper attaching method

Abstract

The application relates to an electromagnetic coil insulating paper pasting device and method, and relates to the technical field of electromagnetic coil processing equipment. The device comprises a machine body, a first feeding mechanism, a second feeding mechanism, an insulating paper pasting mechanism, a discharging mechanism and a transfer mechanism arranged on the machine body. The insulating paper pasting mechanism comprises a positioning assembly, a gap adjusting assembly and a clamping and pasting assembly. The positioning assembly is used for positioning the electromagnetic coil. The gap adjusting assembly comprises a clamping piece for clamping the pin and a first driving piece for driving the clamping piece to move linearly along the axial direction of the electromagnetic coil. The transfer mechanism is used for transferring the electromagnetic coil supplied by the first feeding mechanism to the positioning assembly and transferring the electromagnetic coil with the pasted insulating paper to the discharging mechanism. The above technical scheme can realize automatic pasting of the insulating paper, improve the production efficiency, meet the demand of large-scale production, ensure the pasting quality, improve the product reliability and the yield.

Description

Technical Field

[0001] This invention relates to the field of electromagnetic coil processing equipment technology, specifically to an insulating paper mounting device and method for electromagnetic coils. Background Technology

[0002] In the field of electronic component manufacturing, electromagnetic coils widely used in products such as transformers and relays often require the insertion of insulating paper between adjacent turns (especially the turns where the lead pins are located and other turns) to enhance electrical insulation performance and prevent short circuits between turns.

[0003] In traditional production processes, this step mainly relies on manual operation. Workers must first carefully pry open a gap in the tightly wound wire coils using tools or by hand, and then precisely insert and position the cut insulating paper. However, this operation mode has extremely low production efficiency, making it difficult to meet the needs of large-scale production. Moreover, the insertion quality and consistency are highly dependent on the worker's skill level, and problems such as incomplete insertion, folding, or damage of the insulating paper are prone to occur, affecting product reliability and yield.

[0004] In view of this, this application proposes an insulating paper mounting device and an insulating paper mounting method for electromagnetic coils to solve the above problems. Summary of the Invention

[0005] The purpose of this application is to provide an insulating paper mounting device and a method for electromagnetic coils, which can realize automatic mounting of insulating paper, improve production efficiency, meet the needs of large-scale production, and at the same time ensure mounting quality and improve product reliability and yield.

[0006] The technical solution adopted in this invention is: an insulating paper mounting device for electromagnetic coils, comprising a machine body and a first feeding mechanism, a second feeding mechanism, an insulating paper mounting mechanism, a feeding mechanism, and a transfer mechanism disposed on the machine body;

[0007] The first feeding mechanism is used to supply an electromagnetic coil, the electromagnetic coil including a coil body and pins, the coil body including a first coil and a second coil that are tightly abutting each other, and the pins being located on the first coil;

[0008] The second feeding mechanism is used to supply insulating paper of a preset length;

[0009] The insulating paper mounting mechanism is located between the first feeding mechanism and the second feeding mechanism, and includes a positioning component, a gap adjustment component, and a clamping mounting component. The positioning component is used to position the electromagnetic coil. The gap adjustment component includes a clamping member for clamping the pin and a first driving member for driving the clamping member to move linearly back and forth along the axial direction of the electromagnetic coil. When the clamping member clamps the pin, the first driving member drives the clamping member to move the pin and the first wire turn, so that a mounting gap is formed between the first wire turn and the second wire turn. The clamping mounting component is used to clamp the insulating paper supplied by the second feeding mechanism and pass the insulating paper through the mounting gap and mount it on the second wire turn. Then, the first driving member drives the clamping member to reset, pressing the insulating paper between the first wire turn and the second wire turn.

[0010] The feeding mechanism is used to receive the electromagnetic coil after the insulating paper has been applied;

[0011] The transfer mechanism is used to transfer the electromagnetic coil supplied by the first feeding mechanism to the positioning component and to transfer the electromagnetic coil with the insulation paper pasted on to the unloading mechanism.

[0012] Optionally, the first driving component is one of a servo electric cylinder, a linear motor, and a precision pneumatic slide, and the first driving component is capable of driving the clamping component to reciprocate at least once after the clamping component is reset.

[0013] Optionally, the machine body is provided with a coil loading / unloading station and an insulating paper mounting station. The insulating paper mounting mechanism further includes a second driving component for driving the positioning component to move back and forth between the coil loading / unloading station and the insulating paper mounting station.

[0014] Optionally, the positioning component includes a positioning seat disposed on the second driving member, a clamping block slidably disposed on the positioning seat, a positioning clamping cylinder for driving the clamping block to move, and a rotary cylinder for driving the positioning seat to rotate relative to the second driving member. The top surface of the positioning seat is provided with three positioning blocks, which cooperate to form a positioning groove with a single-sided opening, and the clamping block is slidably disposed at the single-sided opening.

[0015] Optionally, the clamping member includes a clamping seat disposed on the first driving member, a pneumatic gripper slidably disposed on the clamping seat, and a clamping cylinder disposed on the clamping seat for driving the pneumatic gripper to open and close.

[0016] Optionally, the first feeding mechanism includes a feeding tray fixed on the machine body, and the feeding tray has a plurality of receiving slots for accommodating electromagnetic coils.

[0017] Optionally, the second feeding mechanism includes a feeding bracket fixedly mounted on the machine body, a feeding drum rotatably mounted on the feeding bracket, a peeling component mounted on the feeding bracket, and a film winding component mounted on the feeding bracket. A film is wound on the feeding drum, and a plurality of insulating papers of a predetermined length are adhered to the film. The peeling component is used to peel the insulating papers of the predetermined length from the film for the clamping and mounting component to clamp. The film winding component is used to wind up the film with the peeled insulating papers.

[0018] Optionally, the gripping and mounting assembly includes a gripping and mounting robot arm, gripping and mounting jaws disposed on the gripping and mounting robot arm, and a gripping and mounting cylinder for driving the gripping and mounting opening and closing.

[0019] Optionally, the transfer mechanism includes a transfer manipulator disposed between the insulating paper pasting mechanism and the first feeding mechanism, transfer grippers disposed on the transfer manipulator, and a transfer cylinder for driving the transfer grippers to open and close.

[0020] This application also provides an insulating paper mounting method, based on the insulating paper mounting equipment for electromagnetic coils described above, comprising the following steps:

[0021] The electromagnetic coil and the insulating paper of a preset length are supplied by the first feeding mechanism and the second feeding mechanism, respectively;

[0022] The electromagnetic coil supplied by the first feeding mechanism is transferred to the positioning component located at the coil loading and unloading station by the transfer mechanism, and then the positioning component is driven by the second driving component to move from the coil loading and unloading station to the insulating paper mounting station.

[0023] The clamping member of the gap adjustment component holds the pin of the electromagnetic coil, and then the clamping member is driven to move by the first driving member, which drives the first wire turn to move, so that a mounting gap is formed between the first wire turn and the second wire turn.

[0024] The clamping and mounting assembly clamps the insulating paper supplied by the second feeding mechanism, and then inserts the insulating paper into the mounting gap and mounts it onto the second wire turn;

[0025] The clamping member is reset by the first driving member, which drives the first wire turn to move and presses the insulating paper between the first wire turn and the second wire turn.

[0026] The electromagnetic coil with the insulating paper pasted on is transferred from the positioning component to the unloading mechanism by the transfer mechanism to achieve unloading.

[0027] After adopting the above technical solution, the beneficial effects of the present invention are as follows:

[0028] This application provides an insulating paper mounting device and method for electromagnetic coils, including a machine body and a first feeding mechanism, a second feeding mechanism, an insulating paper mounting mechanism, a feeding mechanism, and a transfer mechanism disposed on the machine body. The insulating paper mounting mechanism includes a positioning component, a gap adjustment component, and a clamping mounting component. The gap adjustment component includes a clamping member and a first driving member. During operation, an electromagnetic coil and a preset length of insulating paper are supplied by a first feeding mechanism and a second feeding mechanism, respectively. Then, a transfer mechanism transfers the electromagnetic coil supplied by the first feeding mechanism to a positioning component, achieving coil positioning. At this point, a clamping component holds the pin, and a first driving component drives the clamping component to move the pin and the first wire turn, creating a mounting gap between the first and second wire turns. The clamping and mounting component then picks up the insulating paper supplied by the second feeding mechanism, passes it through the mounting gap, and mounts the insulating paper onto the second wire turn. Afterward, the first driving component drives the clamping component to reset, causing the first wire turn to press the insulating paper firmly between the first and second wire turns. Finally, the transfer mechanism transfers the electromagnetic coil with the mounted insulating paper to the unloading mechanism. This entire process achieves automatic mounting of the insulating paper, eliminating the need for manual operation, greatly improving production efficiency, meeting the needs of large-scale production, and ensuring the quality of the insulating paper mounting. It avoids problems such as incomplete insertion, folding, or damage of the insulating paper that may occur during manual operation, effectively improving product reliability and yield. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a diagram illustrating the electromagnetic coil with the insulating paper attached in this embodiment;

[0031] Figure 2 This is a top view of this embodiment;

[0032] Figure 3 This is a schematic diagram of the overall structure of this embodiment;

[0033] Figure 4 This is a diagram illustrating the first feeding mechanism and the unloading mechanism in this embodiment;

[0034] Figure 5 This is a schematic diagram illustrating the positional relationship between the positioning component, the gap adjustment component, the clamping and mounting component, the second feeding mechanism, and the transfer mechanism in this embodiment.

[0035] Figure 6 This is a diagram illustrating the application of insulating paper in this embodiment;

[0036] Figure 7 yes Figure 6 A partial view;

[0037] Figure 8 This is a schematic diagram illustrating the cooperation relationship between the second driving component, the positioning seat, the clamping block, the positioning and clamping cylinder, and the rotary cylinder in this embodiment;

[0038] Figure 9 This is a diagram illustrating the second feeding mechanism in this embodiment;

[0039] Figure 10 This is a process flow diagram of the insulating paper mounting method provided in this embodiment.

[0040] Explanation of reference numerals in the attached drawings: 10. Machine body; 101. Coil loading / unloading station; 102. Insulating paper mounting station; 103. Second drive component; 20. First feeding mechanism; 21. Feeding tray; 22. Receiving slot; 200. Electromagnetic coil; 201. Coil body; 202. Pin; 203. First coil; 204. Second coil; 205. Mounting gap; 30. Second feeding mechanism; 300. Insulating paper; 31. Feeding bracket; 32. Feeding drum; 321. Film; 33. Peeling assembly; 34. Film winding assembly; 40. Insulating paper mounting mechanism; 41. Positioning assembly; 411 412. Positioning seat; 413. Clamping block; 414. Positioning clamping cylinder; 415. Rotary cylinder; 416. Positioning block; 417. Positioning groove; 42. Gap adjustment assembly; 421. Clamping component; 4211. Clamping seat; 4212. Pneumatic gripper; 4213. Clamping cylinder; 422. First driving component; 43. Clamping and placement assembly; 431. Clamping and placement robot; 432. Clamping and placement gripper; 433. Clamping and placement cylinder; 50. Unloading mechanism; 51. Conveyor belt; 52. Unloading tray; 60. Transfer mechanism; 61. Transfer robot; 62. Transfer gripper; 63. Transfer cylinder. Detailed Implementation

[0041] The following will refer to the appendices in the embodiments of the present invention. Figures 1-10 The technical solutions in the embodiments of the present invention are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0042] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0043] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, if the word "and / or" appears throughout the text, it means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0044] This embodiment provides an insulating paper mounting device for electromagnetic coils, which is used to mount insulating paper 300 onto electromagnetic coils 200, as shown in the reference. Figures 1-9 It includes a body 10 and a first feeding mechanism 20, a second feeding mechanism 30, an insulating paper pasting mechanism 40, a feeding mechanism 50 and a transfer mechanism 60 disposed on the body 10.

[0045] The first feeding mechanism 20 is used to supply an electromagnetic coil 200, which includes a coil body 201 and pins 202. The coil body 201 includes a first wire turn 203 and a second wire turn 204 that are in close contact. The pins 202 are located on the first wire turn 203.

[0046] The second feeding mechanism 30 is used to supply insulating paper 300 of a preset length;

[0047] The insulating paper mounting mechanism 40 is located between the first feeding mechanism 20 and the second feeding mechanism 30. It includes a positioning component 41, a gap adjustment component 42, and a clamping mounting component 43. The positioning component 41 positions the electromagnetic coil 200. The gap adjustment component 42 includes a clamping member 421 for clamping the pin 202 and a first driving member 422 for driving the clamping member 421 to reciprocate linearly along the axial direction of the electromagnetic coil 200. When the clamping member 421 clamps the pin 202, the first driving member 422 drives... The clamping member 421 moves the pin 202 and the first wire turn 203, forming a mounting gap 205 between the first wire turn 203 and the second wire turn 204. The clamping mounting assembly 43 is used to clamp the insulating paper 300 supplied by the second feeding mechanism 30 and attach the insulating paper 300 to the second wire turn 204 after passing through the mounting gap 205. Then, the first driving member 422 drives the clamping member 421 to reset, moving the first wire turn 203 and pressing the insulating paper 300 onto the first wire turn 203 and the second wire turn 204.

[0048] The feeding mechanism 50 is used to receive the electromagnetic coil 200 after the insulating paper 300 has been attached;

[0049] The transfer mechanism 60 is used to transfer the electromagnetic coil 200 supplied by the first feeding mechanism 20 to the positioning component 41 and to transfer the electromagnetic coil 200 after the insulating paper 300 has been attached to the unloading mechanism 50.

[0050] It should be noted that when the clamping and mounting assembly 43 mounts the insulating paper 300 onto the second wire turn 204, the insulating paper 300 is at least partially located within the mounting gap 205, so that the first wire turn 203 can press the insulating paper 300 firmly to ensure the mounting effect.

[0051] During operation, the first feeding mechanism 20 and the second feeding mechanism 30 respectively supply the electromagnetic coil 200 and the insulating paper 300 of a preset length. Then, the transfer mechanism 60 transfers the electromagnetic coil 200 supplied by the first feeding mechanism 20 onto the positioning component 41, thus positioning the electromagnetic coil 200. At this time, the clamping member 421 clamps the pin 202, and the first driving member 422 drives the clamping member 421 to move the pin 202 and the first wire turn 203, causing the first wire turn 203 and the second wire turn 204 to... A mounting gap 205 is formed between the insulating paper and the second wire coil 204. The clamping mounting component 43 then clamps the insulating paper 300 of a preset length supplied by the second feeding mechanism 300, passes it through the mounting gap 205, and mounts it onto the second wire coil 204. Afterwards, the first driving component 422 drives the clamping component 421 to reset, causing the first wire coil 203 to press the insulating paper 300 between the first wire coil 203 and the second wire coil 204. Finally, the transfer mechanism 60 transfers the electromagnetic coil 200 with the mounted insulating paper 300 to the unloading mechanism 50. This entire process achieves automatic mounting of the insulating paper 300, eliminating the need for manual operation, greatly improving production efficiency, meeting the needs of large-scale production, and ensuring the quality of the mounting. It avoids problems such as incomplete insertion, folding, or damage of the insulating paper 300 that may occur during manual operation, effectively improving product reliability and yield.

[0052] Furthermore, the first driving member 422 is one of a servo electric cylinder, a linear motor, and a precision pneumatic slide, and the first driving member 422 can drive the clamping member 421 to drive the pin 202 and the first wire turn 203 to perform at least one reciprocating motion after the clamping member 421 is reset.

[0053] It should be noted that the servo electric cylinder has advantages such as compact structure, high transmission accuracy, and fast response speed. It can accurately control the moving distance and speed of the clamping part 421, thereby ensuring the accurate positioning of the electromagnetic coil 200 and the mounting accuracy of the insulating paper 300. The linear motor has the characteristics of high acceleration, high speed, and high precision, which can realize fast and accurate linear motion and effectively improve the production efficiency of the equipment. The precision pneumatic slide also has the characteristics of high precision and high stability, which can meet the high requirements of the equipment for motion control.

[0054] After the first driving member 422 drives the clamping member 421 to reset, it drives the clamping member 421 to drive the pin 202 and the first wire turn 203 to perform at least one reciprocating motion. At this time, the amplitude of the reciprocating motion of the clamping member 421 is smaller than the amplitude of the previous motion, thereby causing the first wire turn 203 to impact the first wire turn 203 multiple times, thereby pressing the insulating paper 300 between the first wire turn 203 and the second wire turn 204. This multiple reciprocating impact method can make the insulating paper 300 fit more tightly with the first wire turn 203 and the second wire turn 204, further eliminating possible gaps, ensuring the installation of the insulating paper 300 on the electromagnetic coil 200, effectively preventing the insulating paper 300 from loosening or falling off during use, and greatly improving the stability and safety of the electromagnetic coil 200 in subsequent use. Moreover, this automated pressing method is not only more efficient than manual pressing, but also provides more uniform and precise pressing force, which can better ensure the consistency of the mounting quality of the insulating paper 300 on each electromagnetic coil 200, providing a strong guarantee for the large-scale production of high-quality electromagnetic coil 200 products.

[0055] Furthermore, the machine body 10 is provided with a coil loading and unloading station 101 and an insulating paper mounting station 102. The insulating paper mounting mechanism 40 also includes a second driving member 103 for driving the positioning component 41 to move back and forth between the coil loading and unloading station 101 and the insulating paper mounting station 102.

[0056] By setting the second driving component 103 to drive the positioning component 41 to move back and forth between the coil loading / unloading station 101 and the insulating paper mounting station 102, the loading / unloading operation of the electromagnetic coil 200 and the insulating paper 300 mounting operation can be performed separately at different stations without interference. In this way, when the positioning component 41 is located at the coil loading / unloading station 101, the transfer mechanism 60 can easily transfer the electromagnetic coil 200 supplied by the first feeding mechanism to the positioning component 41, or transfer the electromagnetic coil 200 with the insulating paper 300 mounted from the positioning component 41 to the unloading mechanism 50, further improving the working efficiency of the entire equipment, reducing the waiting time between different operations, and making the production process smoother and more efficient.

[0057] In this embodiment, the second drive unit 103 is one of a servo electric cylinder, a linear motor, and a precision pneumatic slide.

[0058] The advantages of servo electric cylinders, linear motors, and precision pneumatic slides have already been explained, so I will not go into detail here.

[0059] In addition, to further improve production efficiency, the number of positioning components 41, second drive components 103, first drive components 422, and gap adjustment components 42 are all two sets. In actual production, when the electromagnetic coil 200 on one set of positioning components 41 is being installed with insulating paper 300, the other set of positioning components 41 can simultaneously perform loading and unloading operations of the electromagnetic coil 200. The two workstations cooperate and work together, which greatly shortens the overall production cycle of the equipment and further improves production efficiency, thus better meeting the needs of large-scale and high-efficiency production.

[0060] Furthermore, the positioning component 41 includes a positioning seat 411 disposed on the second driving member 103, a pressing block 412 slidably disposed on the positioning seat 411, a positioning pressing cylinder 413 for driving the pressing block 412 to move, and a rotary cylinder 414 for driving the positioning seat 411 to rotate relative to the second driving member 103. The top surface of the positioning seat 411 is provided with three positioning blocks 415, and the three positioning blocks 415 cooperate to form a positioning groove 416 with a single-sided opening. The pressing block 412 is slidably disposed at the single-sided opening of the positioning groove 416.

[0061] During operation, the second driving component 103 drives the positioning seat 411 to move to the coil loading / unloading station 101. The transfer mechanism 60 transfers the electromagnetic coil 200 supplied by the first feeding mechanism 20 into the positioning groove 416 on the positioning seat 411. Then, the positioning and clamping cylinder 413 drives the clamping block 412 to move, clamping the electromagnetic coil 200 into the positioning groove 416, thus achieving positioning and fixing of the electromagnetic coil 200 and ensuring that the electromagnetic coil 200 will not shift. At this time, the second driving component 103... 3. The drive positioning seat 411 moves to the insulating paper mounting station 102 so that the insulating paper mounting mechanism 40 can perform the insulating paper 300 mounting operation on the electromagnetic coil 200. Since the electromagnetic coil 200 has two pins 202, one electromagnetic coil 200 needs to be mounted with insulating paper 300 twice. After the first mounting of insulating paper 300 is completed, the rotating cylinder 414 drives the positioning seat 411 to rotate 180° relative to the second drive member 103, so that the insulating paper mounting mechanism 40 can complete the second mounting of insulating paper 300.

[0062] Furthermore, the clamping member 421 includes a clamping seat 4211 disposed on the first driving member 422, a pneumatic gripper 4212 slidably disposed on the clamping seat 4211, and a clamping cylinder 4213 disposed on the clamping seat 4211 for driving the pneumatic gripper 4212 to open and close.

[0063] The clamping base 4211, serving as the basic support for the entire clamping component 421, is fixed to the first driving component 422 and can move with the first driving component 422, providing a stable mounting position for the pneumatic gripper 4212 and the clamping cylinder 4213. When the clamping cylinder 4213 is working, it drives the pneumatic gripper 4212 to open and close, thereby clamping and releasing the pin 202, thus ensuring the stability and reliability of the entire mounting process.

[0064] Furthermore, the first feeding mechanism 20 includes a feeding tray 21 fixedly mounted on the machine body 10, and the feeding tray 21 has a plurality of receiving slots 22 for accommodating the electromagnetic coil 200.

[0065] The feeding tray 21 has multiple receiving slots 22 that can simultaneously accommodate multiple electromagnetic coils 200. In actual production, the number and arrangement of the receiving slots 22 can be rationally set according to production needs to improve feeding efficiency and space utilization. When the transfer mechanism 60 needs to transfer an electromagnetic coil 200, it can directly retrieve it from the receiving slots 22 of the feeding tray 21, which is convenient and quick. Moreover, this design also provides some protection for the electromagnetic coil 200, preventing it from being damaged by collisions during storage and transfer. The feeding tray 21 is fixedly mounted on the machine body 10, ensuring its stability during operation and preventing shaking due to equipment operation. This ensures the accuracy and stability of the electromagnetic coil 200 supply, providing a reliable guarantee for the subsequent insulating paper 300 mounting process.

[0066] Furthermore, the second feeding mechanism 30 includes a feeding bracket 31 fixedly mounted on the machine body 10, a feeding drum 32 rotatably mounted on the feeding bracket 31, a peeling assembly 33 mounted on the feeding bracket 31, and a film winding assembly 34 mounted on the feeding bracket 31. A film 321 is wound on the feeding drum 32, and a plurality of insulating papers 300 of a preset length are adhered to the film 321. The peeling assembly 33 is used to peel the insulating papers 300 of the preset length from the film 321 for clamping and mounting assembly 43. The film winding assembly 34 is used to wind up the film 321 with the insulating papers 300 peeled off.

[0067] During operation, the feed roll 32 rotates under the drive of a drive device, causing the film 321 wound on it to gradually unfold. During the unfolding process, the peeling assembly 33 precisely peels off the pre-set length of insulating paper 300 from the film 321. The peeled insulating paper 300 is then ready to be gripped, and the gripping and mounting assembly 43 accurately grips the peeled insulating paper 300. The film 321, with the insulating paper 300 peeled off, is then neatly wound up by the film winding assembly 34 for subsequent processing. The entire operation of the second feeding mechanism 30 is coherent and orderly, continuously and stably providing the appropriate length and quantity of insulating paper 300 for the insulating paper 300 mounting process, ensuring the continuity and efficiency of production. Overall, the second feeding mechanism 30 acts as a feeder, stably and continuously providing the clamping and mounting assembly 43 with a preset length of insulating paper 300. This ensures that the entire insulating paper 300 mounting process is not interrupted due to insulating paper 300 supply issues, further guaranteeing the efficient and stable operation of the equipment. Moreover, this method of adhering the insulating paper 300 to the film 321 and peeling it off using the peeling assembly 33 makes the supply of insulating paper 300 more precise and controllable. It allows for flexible adjustment of the length and supply rhythm of the insulating paper 300 according to actual production needs, improving the applicability and flexibility of the equipment.

[0068] Furthermore, the gripping and mounting assembly 43 includes a gripping and mounting robot 431, gripping and mounting jaws 432 disposed on the gripping and mounting robot 431, and a gripping and mounting cylinder 433 for driving the opening and closing of the gripping and mounting assembly. The gripping and mounting robot 431 has multiple degrees of freedom and can move flexibly in three-dimensional space, thereby accurately moving the gripping and mounting jaws 432 to the second feeding mechanism 30 to grip the insulating paper 300 supplied by the second feeding mechanism 30, and finally mounting the gripped insulating paper 300 into the mounting gap 205 formed by the first wire turn 203 and the second wire turn 204, thereby improving the mounting accuracy and quality.

[0069] Furthermore, the unloading mechanism 50 includes a conveyor belt 51 arranged along a first direction and an unloading tray 52 disposed on the conveyor belt 51. The structure of the unloading tray 52 is the same as that of the feeding tray 21, that is, the unloading tray 52 also has multiple receiving slots 22 for accommodating the electromagnetic coils 200 after the insulating paper 300 has been attached. Under the action of the driving device, the conveyor belt 51 continuously rotates along the first direction, sequentially transporting the unloading trays 52 to designated positions for subsequent processing.

[0070] Furthermore, the transfer mechanism 60 includes a transfer manipulator 61 disposed between the insulating paper mounting mechanism 40 and the first feeding mechanism 20, a transfer gripper 62 disposed on the transfer manipulator 61, and a transfer cylinder 63 for driving the transfer gripper 62 to open and close.

[0071] The transfer robot 61 also possesses multiple degrees of freedom, enabling it to move flexibly within the space between the insulating paper mounting mechanism 40 and the first feeding mechanism 20, thus achieving accurate transfer of the electromagnetic coil 200 between different positions. The transfer gripper 62 is designed according to the shape and size of the electromagnetic coil 200, ensuring it firmly holds the coil and preventing it from shaking or falling during transfer. The transfer cylinder 63 drives the opening and closing of the gripper 62. Precise control of the cylinder's operation ensures stable gripping and accurate placement of the electromagnetic coil 200, guaranteeing a smooth transfer process and improving the overall efficiency and stability of the equipment.

[0072] Furthermore, the electromagnetic coil insulating paper mounting equipment provided in this embodiment also includes a control mechanism. The control mechanism is electrically connected to the first feeding mechanism 20, the second feeding mechanism 30, the insulating paper mounting mechanism 40, and the transfer mechanism 60, and is used to control the first feeding mechanism 20, the second feeding mechanism 30, the insulating paper mounting mechanism 40, and the transfer mechanism 60 to work synchronously.

[0073] In addition, refer to Figure 10 This embodiment also provides an insulating paper mounting method, based on the insulating paper mounting equipment for electromagnetic coils described above, including the following steps;

[0074] 101. The electromagnetic coil 200 and the insulating paper 300 of a preset length are supplied by the first feeding mechanism 20 and the second feeding mechanism 30 respectively;

[0075] 102. The electromagnetic coil 200 supplied by the first feeding mechanism 20 is transferred to the positioning component 41 located on the coil loading and unloading station 101 by the transfer mechanism 60, and then the positioning component 41 is driven by the second driving component 103 to move from the coil loading and unloading station 101 to the insulating paper pasting station 102.

[0076] 103. The pin 202 of the electromagnetic coil 200 is clamped by the clamping member 421 of the gap adjustment component 42, and then the clamping member 421 is driven to move by the first driving member 422, which drives the first wire turn 203 to move, so that a mounting gap 205 is formed between the first wire turn 203 and the second wire turn 204.

[0077] 104. The insulating paper 300 supplied by the second feeding mechanism 30 is picked up by the clamping and mounting assembly 43, and the insulating paper 300 is inserted into the mounting gap 205 and mounted on the second wire turn 204.

[0078] 105. The clamping member 421 is reset by the first driving member 422, which drives the first wire turn 203 to move and press the insulating paper 300 between the first wire turn 203 and the second wire turn 204.

[0079] 106. The electromagnetic coil 200 with the insulating paper 300 attached is transferred from the positioning component 41 to the unloading mechanism 50 by the transfer mechanism 60 to realize unloading.

[0080] Between steps 106 and 107, there is also step 1061. After the first driving member 422 drives the clamping member 421 to reset, the first driving member 422 will also drive the clamping member 421 to drive the pin 202 and the wire coil to perform at least one reciprocating motion.

[0081] Working principle: During operation, the electromagnetic coil 200 and insulating paper 300 are supplied by the first feeding mechanism 20 and the second feeding mechanism 30, respectively. At this time, the second driving member 103 drives the positioning component 41 to move to the coil loading / unloading station 101. The transfer mechanism 60 transfers the electromagnetic coil 200 supplied by the first feeding mechanism 20 to the positioning component 41 at the coil loading / unloading station 101, thereby positioning the electromagnetic coil 200. Subsequently, the second driving member 103 drives the positioning component 41 to move to the insulating paper mounting station 102. The clamping member 421 of the gap adjustment component 42 clamps the pins 202 of the electromagnetic coil 200. The first driving member 422 drives the clamping member 421, the pins 202, and the insulating paper mounting device 300. The first wire turn 203, where 2 is located, moves away from the coil body 201, forming a mounting gap 205 between the first wire turn 203 and the second wire turn 204. Then, the clamping mounting assembly 43 clamps the insulating paper 300 supplied by the second feeding mechanism 30 and passes the insulating paper 300 through the mounting gap 205 and mounts it onto the second wire turn 204, thus achieving the mounting of the insulating paper 300. At this time, the first driving member 422 drives the clamping member 421 to reset, pressing the insulating paper 300 against the first wire turn 203 and the second wire turn 204. Afterward, the first driving member 422 also drives the clamping member 421 to perform at least one reciprocating motion to ensure the mounting quality of the insulating paper 300 and avoid loose or incomplete mounting. After one layer of insulating paper 300 is applied, the positioning seat 411 is rotated by the rotary cylinder 414, aligning the other pin 202 of the electromagnetic coil 200 with the application position. This process is repeated to complete the entire insulating paper 300 application for the electromagnetic coil 200. Finally, the second drive unit 103 drives the positioning assembly 41 back to the coil loading / unloading station 101. The transfer mechanism 60 transfers the applied electromagnetic coil 200 from the positioning assembly 41 to the unloading mechanism 50, while the first feeding mechanism 20 continues to supply new electromagnetic coils 200, starting the next application cycle. The entire process is precisely controlled by the control mechanism to manage the timing and operating parameters of each mechanism, ensuring close coordination and efficient collaboration between steps. This achieves fully automated, high-precision, and high-efficiency production of the electromagnetic coil 200 insulating paper 300 application, effectively improving product quality and production efficiency, reducing labor costs and production errors, and providing reliable technical support for the large-scale industrial production of the electromagnetic coil 200.

[0082] The above is only used to illustrate the technical solution of the present invention and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of the present invention, as long as they do not depart from the spirit and scope of the technical solution of the present invention, should be covered within the scope of the claims of the present invention.

Claims

1. An insulating paper mounting device for electromagnetic coils, characterized in that, It includes a body (10) and a first feeding mechanism (20), a second feeding mechanism (30), an insulating paper pasting mechanism (40), a feeding mechanism (50) and a transfer mechanism (60) disposed on the body (10); The first feeding mechanism (20) is used to supply an electromagnetic coil (200), the electromagnetic coil (200) includes a coil body (201) and a pin (202), the coil body (201) includes a first wire turn (203) and a second wire turn (204) that are in close contact, and the pin (202) is located on the first wire turn (203); The second feeding mechanism (30) is used to supply insulating paper (300) of a preset length; The insulating paper mounting mechanism (40) is located between the first feeding mechanism (20) and the second feeding mechanism (30), and includes a positioning component (41), a gap adjustment component (42), and a clamping mounting component (43). The positioning component (41) is used to position the electromagnetic coil (200). The gap adjustment component (42) includes a clamping member (421) for clamping the pin (202) and a first driving member (422) for driving the clamping member (421) to reciprocate linearly along the axial direction of the electromagnetic coil (200). When the clamping member (421) clamps the pin (202), the first driving member (422)... The clamping member (421) is driven to move the pin (202) and the first wire turn (203), so that a mounting gap (205) is formed between the first wire turn (203) and the second wire turn (204). The clamping mounting assembly (43) is used to clamp the insulating paper (300) supplied by the second feeding mechanism (30) and insert the insulating paper (300) into the mounting gap (205) and mount it on the second wire turn (204). Then the first driving member (422) drives the clamping member (421) to reset and press the insulating paper (300) between the first wire turn (203) and the second wire turn (204). The feeding mechanism (50) is used to receive the electromagnetic coil (200) after the insulating paper (300) has been attached; The transfer mechanism (60) is used to transfer the electromagnetic coil (200) supplied by the first feeding mechanism (20) to the positioning component (41) and to transfer the electromagnetic coil (200) with the insulation paper (300) attached to the unloading mechanism (50).

2. The insulating paper mounting equipment for electromagnetic coils according to claim 1, characterized in that, The first driving member (422) is one of a servo electric cylinder, a linear motor and a precision pneumatic slide, and the first driving member (422) can drive the clamping member (421) to reciprocate at least once after the clamping member (421) is reset.

3. The insulating paper mounting equipment for electromagnetic coils according to claim 1, characterized in that, The machine body (10) is provided with a coil loading and unloading station (101) and an insulating paper mounting station (102). The insulating paper mounting mechanism (40) further includes a second driving member (103) for driving the positioning component (41) to move back and forth between the coil loading and unloading station (101) and the insulating paper mounting station (102).

4. The insulating paper mounting equipment for electromagnetic coils according to claim 3, characterized in that, The positioning component (41) includes a positioning seat (411) disposed on the second driving member (103), a clamping block (412) slidably disposed on the positioning seat (411), a positioning clamping cylinder (413) for driving the clamping block (412) to move, and a rotary cylinder (414) for driving the positioning seat (411) to rotate relative to the second driving member (103). The top surface of the positioning seat (411) is provided with three positioning blocks (415), which cooperate to form a positioning groove (416) with a single-sided opening. The clamping block (412) is slidably disposed at the single-sided opening.

5. The insulating paper mounting equipment for electromagnetic coils according to claim 4, characterized in that, The clamping member (421) includes a clamping seat (4211) disposed on the first driving member (422), a pneumatic gripper (4212) slidably disposed on the clamping seat (4211), and a clamping cylinder (4213) disposed on the clamping seat (4211) for driving the pneumatic gripper (4212) to open and close.

6. The insulating paper mounting equipment for electromagnetic coils according to claim 1, characterized in that, The first feeding mechanism (20) includes a feeding tray (21) fixed on the machine body (10), and the feeding tray (21) has a plurality of receiving slots (22) for accommodating electromagnetic coils (200).

7. The insulating paper mounting equipment for electromagnetic coils according to claim 1, characterized in that, The second feeding mechanism (30) includes a feeding bracket (31) fixed on the machine body (10), a feeding drum (32) rotatably mounted on the feeding bracket (31), a peeling assembly (33) mounted on the feeding bracket (31), and a film winding assembly (34) mounted on the feeding bracket (31). A film (321) is wound on the feeding drum (32), and a plurality of insulating papers (300) of a preset length are adhered on the film (321). The peeling assembly (33) is used to peel the insulating papers (300) of the preset length from the film (321) for the clamping and mounting assembly (43) to clamp. The film winding assembly (34) is used to wind up the film (321) with the insulating papers (300) peeled off.

8. The insulating paper mounting equipment for electromagnetic coils according to claim 1, characterized in that, The clamping and mounting assembly (43) includes a clamping and mounting robot (431), a clamping and mounting gripper (432) disposed on the clamping and mounting robot (431), and a clamping and mounting cylinder (433) for driving the clamping and mounting gripper (432) to open and close.

9. The insulating paper mounting equipment for electromagnetic coils according to claim 1, characterized in that, The transfer mechanism (60) includes a transfer manipulator (61) located between the insulating paper pasting mechanism (40) and the first feeding mechanism (20), a transfer gripper (62) located on the transfer manipulator (61), and a transfer cylinder (63) for driving the transfer gripper (62) to open and close.

10. A method for attaching insulating paper, based on the insulating paper attaching equipment for electromagnetic coils according to any one of claims 3-5, characterized in that, Includes the following steps: The electromagnetic coil (200) and the insulating paper (300) of a preset length are supplied by the first feeding mechanism (20) and the second feeding mechanism (30), respectively. The electromagnetic coil (200) supplied by the first feeding mechanism (20) is transferred by the transfer mechanism (60) to the positioning component (41) located on the coil loading and unloading station (101). Then, the positioning component (41) is driven by the second driving component (103) to move from the coil loading and unloading station (101) to the insulating paper mounting station (102). The pin (202) of the electromagnetic coil (200) is clamped by the clamping member (421) of the gap adjustment component (42), and then the clamping member (421) is driven to move by the first driving member (422), which drives the first wire turn (203) to move, so that a mounting gap (205) is formed between the first wire turn (203) and the second wire turn (204); The insulating paper (300) supplied by the second feeding mechanism (30) is picked up by the clamping mounting assembly (43), and the insulating paper (300) is inserted into the mounting gap (205) and then mounted on the second wire turn (204); The clamping member (421) is reset by the first driving member (422), which drives the first wire turn (203) to move and presses the insulating paper (300) between the first wire turn (203) and the second wire turn (204); The electromagnetic coil (200) with the insulating paper (300) attached is transferred from the positioning component (41) to the unloading mechanism (50) by the transfer mechanism (60) to achieve unloading.

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