CN210837474U

CN210837474U - Full-automatic electromagnetic coil terminal paint remover

Info

Publication number: CN210837474U
Application number: CN201922409250.1U
Authority: CN
Inventors: 刘星; 吴政杰; 张金山
Original assignee: Dongguan Peibo Electronic Co ltd
Current assignee: Dongguan Peibo Electronic Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-06-23
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a full-automatic electromagnetic coil terminal paint remover, which comprises a frame, a turntable device arranged on the frame and used for transferring an electromagnetic coil, a bending device which is arranged along the motion direction of the turntable device and used for bending the terminal of the electromagnetic coil, a front paint removing device used for removing paint from the front side of the electromagnetic coil terminal, four side paint removing devices used for removing paint from the side of the electromagnetic coil terminal, and a back paint removing device used for removing paint from the back side of the electromagnetic coil terminal, wherein the turntable device comprises a turntable which is rotatablely connected on the frame in the axis, a plurality of slide rails arranged on the turntable, a jig which is connected with the slide rails in a sliding way and used for storing the electromagnetic coil, and the functions of automatically bending and removing paint from the terminal of the electromagnetic coil are realized by adopting the bending device, the front paint removing device, the four side paint removing devices and the back paint removing device, high paint removing efficiency and stable and reliable paint removing quality.

Description

Full-automatic electromagnetic coil terminal paint remover

Technical Field

The utility model relates to a solenoid terminal depainting field especially relates to a full-automatic solenoid terminal depainting machine.

Background

As shown in fig. 1, the electromagnetic coil 10 includes a first terminal 01 and a second terminal 02, the first terminal 01 and the second terminal 02 respectively include a front face 011, two side faces 012 and a back face 013, in the conventional technology, paint removal of the front face 011, the side faces 012 and the back face 013 usually requires a large amount of manual operations, the manual operations have the technical problems of low paint removal efficiency, unstable paint removal quality and high cost, and the production requirements of high-speed automation in the market today are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a compact structure, can carry out the automation to solenoid's terminal and bend and depainting, depainting efficient, the depainting steady and reliable's of quality full-automatic solenoid terminal depainting machine.

In order to realize the above-mentioned purpose, the utility model provides a full-automatic solenoid terminal depainting machine, including the frame, install the carousel device that is used for transferring solenoid in the frame, the bending device that is used for bending solenoid's terminal that sets gradually along the direction of motion of carousel device, be used for openly going on the positive depainting device that depaints to solenoid terminal, four side depainting devices that are used for going on depainting to solenoid terminal side, the back depainting device that is used for going on the depainting to the solenoid terminal back, the carousel device includes that the axle center rotates the carousel of connecting in the frame, installs a plurality of slide rails on the carousel, is used for depositing solenoid's tool with slide rail sliding connection.

Preferably, the bending device comprises a pressing assembly for pressing the electromagnetic coil on the jig, and a bending assembly for bending the terminal of the electromagnetic coil on the jig.

Preferably, compress tightly the subassembly including installing fixed connection's first cylinder in the frame, with the cylinder keysets that first cylinder transmission is connected, install the first optical axis at cylinder keysets one end fixed connection, install the second optical axis at cylinder keysets other end fixed connection, the first linear bearing on first optical axis is established to the cover, the second linear bearing on the second optical axis is established to the cover, respectively with the briquetting mounting panel of the upper end fixed connection of first optical axis and second optical axis, install the briquetting that is used for compressing tightly solenoid on the tool at briquetting mounting panel lower extreme, first linear bearing and second linear bearing respectively with frame fixed connection.

Preferably, the bending component comprises a second cylinder fixedly connected to the frame, a supporting block mounting seat in transmission connection with the second cylinder, a supporting block mounted on the supporting block mounting seat, a third cylinder mounting seat fixedly connected to the upper side of the supporting block mounting seat, a third cylinder fixedly connected to the upper end face of the third cylinder mounting seat, and a pressing block in transmission connection with the third cylinder.

Preferably, the front paint removing device comprises a first polishing assembly arranged on the machine frame and used for polishing the front surface or the back surface of the first terminal of the electromagnetic coil, a second polishing assembly arranged on the machine frame and used for polishing the front surface or the back surface of the second terminal of the electromagnetic coil, and a first pressing moving assembly arranged on the machine frame and used for pressing the electromagnetic coil on the jig and driving the jig to slide along the sliding rail, wherein the first polishing assembly and the second polishing assembly are identical in structure.

Preferably, the first polishing assembly/the second polishing assembly comprises a first motor fixing seat fixedly arranged on one side of the frame, a first motor arranged on the first motor fixing seat, a first synchronizing wheel connected with the first motor in a transmission manner, a first fine adjustment assembly arranged on the frame, a second synchronizing wheel arranged on the first fine adjustment assembly in a rotating manner, a first synchronizing belt arranged between the first synchronizing wheel and the second synchronizing wheel in a sleeved manner, and a first polishing head fixedly connected with the second synchronizing wheel in a coaxial manner, wherein the first fine adjustment assembly is used for adjusting the relative position of the first polishing head and the frame in the vertical direction.

Preferably, the first fine adjustment assembly comprises a mounting plate fixedly connected with the frame and arranged between the first polishing assembly and the second polishing assembly, a first guide shaft fixedly connected with one side of the mounting plate, a second guide shaft fixedly connected with the other side of the mounting plate, a first spring sleeved on the first guide shaft, a second spring sleeved on the second guide shaft, a synchronizing wheel mounting seat respectively sleeved on the first guide shaft and the second guide shaft and slidably connected with the first guide shaft and the second guide shaft, a differential head mounting seat respectively fixedly connected with the upper ends of the first guide shaft and the second guide shaft, and a differential head fixedly connected with the upper end surface of the differential head mounting seat, first spring and second spring all set up between synchronizing wheel mount pad and mounting panel, the differential head can drive the synchronizing wheel mount pad and compress first spring and second spring respectively, the second synchronizing wheel is installed and is rotated in one side of synchronizing wheel mount pad and be connected.

Preferably, the first compressing and moving assembly comprises a bearing seat fixedly connected with one side of the frame, a first rotating shaft rotatably connected with the bearing seat in a sleeved mode, a driving device arranged on the frame and used for driving the first rotating shaft to rotate, a cam sleeved in the middle of the first rotating shaft, an adapter column with one end hinged with the cam, a sliding seat hinged with the other end of the switching column, a first guide rail fixedly connected with the mounting plate, a moving plate arranged on the first guide rail in sliding connection, a fourth cylinder arranged on one side of the moving plate, a material pulling and returning block in transmission connection with the fourth cylinder, a fifth cylinder arranged on one side of the moving plate, a first pressing plate in transmission connection with the fifth cylinder, the sliding seat is fixedly connected with the upper end face of the moving plate, the material pulling and returning block is sleeved in the sliding seat and is in sliding connection with the sliding seat, and the sliding seat is used for supporting the front face or the back face of the electromagnetic coil.

Preferably, the front paint remover and the back paint remover have the same structure.

Preferably, the side paint removing device comprises a third polishing assembly arranged on the rack and used for polishing the side face of the terminal of the electromagnetic coil, and a second pressing moving assembly arranged on the rack and used for pressing the electromagnetic coil on the jig and driving the jig to make sliding motion along the sliding rail, wherein the second pressing moving assembly is the same as the first pressing moving assembly in structure.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses be equipped with the frame, carry out circumferencial direction's pay-off, adopt bending device, positive depainting device, four side depainting devices and back depainting device to solenoid through the carousel device in the frame, realized carrying out the function of automatic bending and depainting to solenoid's terminal, depainting is efficient, the advantage of depainting steady and reliable quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electromagnetic coil provided by the present invention;

fig. 2 is a schematic structural diagram of a full-automatic electromagnetic coil terminal paint remover provided by the utility model;

fig. 3 is a schematic view of a first structure of a bending apparatus provided by the present invention;

fig. 4 is a second schematic structural view of the bending apparatus provided by the present invention;

fig. 5 is a schematic view of a first structure of a front/back paint stripper provided by the present invention;

fig. 6 is a second schematic structural view of the front side paint remover/the back side paint remover according to the present invention;

fig. 7 is a schematic structural diagram of a first fine adjustment assembly provided by the present invention;

fig. 8 is a schematic structural view of a first pressing moving assembly provided by the present invention;

fig. 9 is a schematic structural diagram of a side paint removing device provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 2-4, the utility model provides a full-automatic electromagnetic coil terminal paint remover, which comprises a frame 1, a turntable device 2 arranged on the frame 1 for transferring an electromagnetic coil, a bending device 3 arranged along the moving direction of the turntable device 2 for bending the terminal of the electromagnetic coil, a front paint remover 4 for removing the paint on the front of the terminal of the electromagnetic coil, four side paint removers 5 for removing the paint on the side of the terminal of the electromagnetic coil, and a back paint remover 6 for removing the paint on the back of the terminal of the electromagnetic coil, the turntable device 2 comprises a turntable 21 with an axis rotatably connected on the frame 1, a plurality of slide rails 22 arranged on the turntable 21, and a jig 23 which is connected with the slide rail 22 in a sliding way and used for storing the electromagnetic coil, wherein the front surface paint removing device 4 and the back surface paint removing device 6 have the same structure.

Each device will be described in detail below with reference to the accompanying drawings.

As shown in fig. 3 and 4, the bending device 3 includes a pressing assembly 31 for pressing the solenoid coil on the jig 23, and a bending assembly 32 for bending the terminal of the solenoid coil on the jig 23.

As shown in fig. 3 and 4, the compressing assembly 31 includes a first cylinder 311 fixedly connected to the frame 1, a cylinder adapter plate 312 in transmission connection with the first cylinder 311, a first optical axis 313 fixedly connected to one end of the cylinder adapter plate 312, a second optical axis 314 fixedly connected to the other end of the cylinder adapter plate 312, a first linear bearing 315 disposed on the first optical axis 313, a second linear bearing 316 disposed on the second optical axis 314, a pressing block mounting plate 317 fixedly connected to the upper ends of the first optical axis 313 and the second optical axis 314, a pressing block 318 disposed at the lower end of the pressing block mounting plate 317 and used for pressing the electromagnetic coil on the jig 23, the first linear bearing 315 and the second linear bearing 316 are fixedly connected to the frame 1 respectively, so that the first linear bearing 315 and the second linear bearing 316 are fixed to the frame 1, and the first optical axis 313 and the second optical axis 314 are not fixed to the frame 1, the main objective is that in order to save space between first optical axis 313 and second optical axis 314, bending assembly 32 can be disposed between first optical axis 313 and second optical axis 314, making the device more reasonably compact, and the design can reduce the number of parts and reduce the processing cost.

As shown in fig. 3 and 4, the bending assembly 32 includes a second cylinder 321 fixedly connected to the frame 1, a supporting block mounting seat 322 drivingly connected to the second cylinder 321, a supporting block 323 mounted on the supporting block mounting seat 322, a third cylinder mounting seat 324 fixedly connected to the upper side of the supporting block mounting seat 322, a third cylinder 325 fixedly connected to the upper end surface of the third cylinder mounting seat 324, and a lower pressing block 326 drivingly connected to the third cylinder 325.

During operation, the electromagnetic coil is placed on the jig 23 manually, the turntable device 2 drives the jig 23 to rotate to one side of the bending device 3, the first air cylinder 311 drives the pressing block 318 to move downwards with the first optical axis 313 and the second optical axis 314 as a guide, the pressing block 318 compresses the upper end face of the electromagnetic coil, the second air cylinder 321 drives the supporting block 323 to move upwards at the moment, the third air cylinder 325 drives the lower pressing block 326 to move downwards and press down the terminal piece of the electromagnetic coil, when the supporting block 323 is in contact with the lower pressing block 326, the terminal of the electromagnetic coil is bent completely, and at the moment, the first air cylinder 311, the second air cylinder 321 and the third air cylinder 325 reset respectively.

As shown in fig. 5 and 6, the front side paint removing device 4/the back side paint removing device 6 includes a first polishing assembly 41 mounted on the frame 1 for polishing the front side or the back side of the first terminal of the electromagnetic coil, a second polishing assembly 42 mounted on the frame 1 for polishing the front side or the back side of the second terminal of the electromagnetic coil, and a first pressing moving assembly 43 mounted on the frame 1 for pressing the electromagnetic coil on the jig 23 and driving the jig 23 to slide along the slide rail 22, wherein the first polishing assembly 41 and the second polishing assembly 42 have the same structure.

As shown in fig. 5 and 6, the first/second polishing assembly 41/42 includes a first motor fixing seat 411 fixedly connected to one side of the frame 1, a first motor 412 mounted on the first motor fixing seat 411, a first synchronizing wheel 413 connected to the first motor 412 in a transmission manner, a first fine adjustment assembly 414 mounted on the frame 1, a second synchronizing wheel 415 rotatably connected to the first fine adjustment assembly 414, a first synchronizing belt 416 sleeved between the first synchronizing wheel 413 and the second synchronizing wheel 415, and a first polishing head 417 coaxially and fixedly connected to the second synchronizing wheel 415, wherein the first fine adjustment assembly 414 is used for adjusting a relative position of the first polishing head 417 and the frame 1 in a vertical direction.

As shown in fig. 5-7, the first fine adjustment assembly 414 includes a mounting plate 4141 fixedly connected to the frame 1 and disposed between the first polishing assembly 41 and the second polishing assembly 42, a first guide shaft 4142 fixedly connected to one side of the mounting plate 4141, a second guide shaft 4143 fixedly connected to the other side of the mounting plate 4141, a first spring 4144 sleeved on the first guide shaft 4142, a second spring 4145 sleeved on the second guide shaft 4143, a differential head mounting block 4146 slidably connected to the first guide shaft 4142 and the second guide shaft 4143, a differential head mounting block 4147 fixedly connected to the upper ends of the first guide shaft 4142 and the second guide shaft 4143, a differential head 4148 fixedly connected to the upper end surface of the differential head mounting block 4147, the first spring 4144 and the second spring 4145 being disposed between the differential wheel mounting block 4146 and the mounting plate 4141, the differential head 4148 being capable of driving the differential wheel mounting block 4146 to compress the first spring 4144 and the second spring 4145 respectively The second synchronizing wheel 415 is installed on one side of the synchronizing wheel installation seat 4146 and is connected with the rotating wheel.

In operation, the first motor 412 drives the first synchronous pulley 413 to rotate, and through the transmission of the first synchronous belt 416, the first synchronous pulley 413 drives the second synchronous pulley 415 to rotate, thereby driving the first grinding head 417 on the second synchronous wheel 415 to rotate, increasing the rotating speed of the first grinding head 417 to be several times of the rotating speed of the first motor 412 through the transmission mode of the synchronous belt, ensuring the paint removing quality and improving the paint removing efficiency, wherein the differential head 4148 can drive the synchronizing wheel mount 4146 to compress the first spring 4144 and the second spring 4145, respectively, so that the relative position of the first grinding head 417 to the frame 1 in the vertical direction can be adjusted, therefore, the fitting degree of the first grinding head 417 and the front side or the back side of the electromagnetic coil terminal is better, the reliability and the stability of paint removal are ensured, the machining error and the assembling error of parts are eliminated, and the first fine adjustment assembly 414 has the advantage of convenience in debugging.

As shown in fig. 5-8, the first pressing moving assembly 43 includes a bearing seat 431 fixedly connected to one side of the frame 1, a first rotating shaft 432 rotatably connected to the bearing seat 431, a driving device 433 mounted on the frame 1 for driving the first rotating shaft 432 to rotate, a cam 435 mounted on the middle of the first rotating shaft 432, an adapter column 436 with one end hinged to the cam 435, a sliding seat 437 hinged to the other end of the adapter column 436, a first guide rail 438 fixedly connected to the mounting plate 4141, a moving plate 439 slidably connected to the first guide rail 438, a fourth cylinder 440 mounted on one side of the moving plate 439, a material pulling and withdrawing block 441 drivingly connected to the fourth cylinder 440, a fifth cylinder 442 mounted on one side of the moving plate 439, a first pressing plate 443 drivingly connected to the fifth cylinder 442, the 437 fixedly connected to the upper end surface of the moving plate 439, the material pulling and withdrawing block 441 is sleeved in the sliding seat 437 and is in sliding connection with the sliding seat 437, and the sliding seat 437 is used for supporting the front or the back of the electromagnetic coil.

During operation, the fourth cylinder 440 drives the material pulling and withdrawing block 441 to withdraw by taking the sliding base 437 as a guide, the material pulling and withdrawing block 441 pulls the jig 23 to the lower side of the first grinding head 417, the fifth cylinder 442 drives the first pressing plate 443 to descend, the first pressing plate 443 presses the electromagnetic coil on the jig 23, at this time, the driving device 433 drives the first rotating shaft 432 to make reciprocating rotation, the first rotating shaft 432 drives the cam 435 to make reciprocating rotation, the cam 435 drives the sliding base 437 to make reciprocating movement back and forth by taking the first guide rail 438 as a guide through the adapter column 436, so as to drive the jig 23 to make reciprocating movement on the slide rail 22, and the first grinding head 417 is convenient for paint removal operation of the front or back of the terminal of the electromagnetic coil on the jig 23.

As shown in fig. 9, the side paint remover 5 comprises a third polishing assembly 51 mounted on the frame 1 for polishing the terminal side of the electromagnetic coil, a second pressing moving assembly 52 mounted on the frame 1 for pressing the electromagnetic coil on the jig 23 and driving the jig 23 to make sliding motion along the slide rail 22, the second pressing moving assembly 52 has the same structure as the first pressing moving assembly 43, wherein the third grinding component 51 is the same as the first grinding component 41 which turns 90 degrees clockwise, the second pressing moving component 52 presses the electromagnetic coil on the jig 23 and makes reciprocating motion during operation, the third grinding component 51 polishes and depaints the side surface of the electromagnetic coil on the jig 23, since the solenoid includes two terminals, each having two sides, a total of four side paint removers 5 are provided around the periphery of the turntable assembly.

To sum up, the utility model discloses a carry out the function of bending automatically and depainting to solenoid's terminal, have depainting efficient, the depainting steady and reliable's of quality advantage.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A full-automatic electromagnetic coil terminal paint remover comprises a rack (1) and is characterized by further comprising a turntable device (2) which is arranged on the rack (1) and used for transferring an electromagnetic coil, a bending device (3) which is arranged along the moving direction of the turntable device (2) and used for bending a terminal of the electromagnetic coil, a front paint removing device (4) which is used for removing paint on the front surface of the terminal of the electromagnetic coil, four side paint removing devices (5) which are used for removing paint on the side surfaces of the terminal of the electromagnetic coil, and a back paint removing device (6) which is used for removing paint on the back surface of the terminal of the electromagnetic coil, the turntable device (2) comprises a turntable (21) with the axis rotatably connected on the frame (1) and a plurality of slide rails (22) arranged on the turntable (21), and a jig (23) which is connected with the slide rail (22) in a sliding way and used for storing the electromagnetic coil.

2. A full-automatic machine for depainting terminals of electromagnetic coils as claimed in claim 1, characterized in that said bending device (3) comprises a pressing assembly (31) for pressing the electromagnetic coils on the jig (23) and a bending assembly (32) for bending the terminals of the electromagnetic coils on the jig (23).

3. The full-automatic electromagnetic coil terminal paint remover according to claim 2, wherein said pressing assembly (31) comprises a first cylinder (311) fixedly connected to said frame (1), a cylinder adapter plate (312) in transmission connection with said first cylinder (311), a first optical axis (313) fixedly connected to one end of said cylinder adapter plate (312), a second optical axis (314) fixedly connected to the other end of said cylinder adapter plate (312), a first linear bearing (315) sleeved on said first optical axis (313), a second linear bearing (316) sleeved on said second optical axis (314), a pressing block mounting plate (317) fixedly connected to the upper ends of said first optical axis (313) and said second optical axis (314), and a pressing block (318) mounted at the lower end of said pressing block mounting plate (317) for pressing the electromagnetic coil on the fixture (23), the first linear bearing (315) and the second linear bearing (316) are respectively and fixedly connected with the frame (1).

4. The full-automatic electromagnetic coil terminal paint remover according to claim 2, wherein said bending component (32) comprises a second cylinder (321) fixedly connected to the frame (1), a supporting block mounting seat (322) in transmission connection with the second cylinder (321), a supporting block (323) mounted on the supporting block mounting seat (322), a third cylinder mounting seat (324) fixedly connected to the upper end face of the supporting block mounting seat (322), a third cylinder (325) fixedly connected to the upper end face of the third cylinder mounting seat (324), and a lower pressing block (326) in transmission connection with the third cylinder (325).

5. The full-automatic electromagnetic coil terminal paint remover according to claim 1, wherein said front paint remover (4) comprises a first polishing component (41) mounted on said machine frame (1) for polishing the front or back of said first terminal of said electromagnetic coil, a second polishing component (42) mounted on said machine frame (1) for polishing the front or back of said second terminal of said electromagnetic coil, and a first pressing moving component (43) mounted on said machine frame (1) for pressing said electromagnetic coil on said jig (23) and driving said jig (23) to make sliding movement along said slide rail (22), said first polishing component (41) and said second polishing component (42) having the same structure.

6. The full automatic paint remover for electromagnetic coil terminals as claimed in claim 5, the first grinding assembly (41)/the second grinding assembly (42) comprises a first motor fixing seat (411) fixedly connected with one side of the frame (1), a first motor (412) arranged on the first motor fixing seat (411), a first synchronous wheel (413) in transmission connection with the first motor (412), a first fine-tuning component (414) arranged on the frame (1), a second synchronous wheel (415) arranged on the first fine-tuning component (414) and in rotation connection, a first synchronous belt (416) sleeved between the first synchronous wheel (413) and the second synchronous wheel (415), a first grinding head (417) coaxially and fixedly connected with the second synchronous wheel (415), the first fine adjustment assembly (414) is used for adjusting the relative position of the first grinding head (417) and the frame (1) in the vertical direction.

7. The fully automatic paint stripper for the electromagnetic coil terminal as claimed in claim 6, wherein the first fine tuning assembly (414) comprises a mounting plate (4141) fixedly connected with the frame (1) and installed between the first grinding assembly (41) and the second grinding assembly (42), a first guide shaft (4142) fixedly connected with one side of the mounting plate (4141), a second guide shaft (4143) fixedly connected with the other side of the mounting plate (4141), a first spring (4144) sleeved on the first guide shaft (4142), a second spring (4145) sleeved on the second guide shaft (4143), a synchronizing wheel mounting seat (4146) respectively sleeved on the first guide shaft (4142) and the second guide shaft (4143) in a sliding connection, and a differential head mounting seat (4147) respectively fixedly connected with the upper ends of the first guide shaft (4142) and the second guide shaft (4143), the differential head (4148) is fixedly connected with the upper end face of the differential head mounting seat (4147), the first spring (4144) and the second spring (4145) are arranged between the synchronous wheel mounting seat (4146) and the mounting plate (4141), the differential head (4148) can drive the synchronous wheel mounting seat (4146) to compress the first spring (4144) and the second spring (4145) respectively, and the second synchronous wheel (415) is mounted on one side of the synchronous wheel mounting seat (4146) and is in rotating connection.

8. The fully automatic paint remover for electromagnetic coil terminals as claimed in claim 7, wherein said first pressing moving assembly (43) comprises a bearing seat (431) fixedly connected to one side of the frame (1), a first rotating shaft (432) rotatably connected to the bearing seat (431), a driving device (433) mounted to the frame (1) for driving the first rotating shaft (432) to rotate, a cam (435) mounted to the middle of the first rotating shaft (432), a switching column (436) having one end hinged to the cam (435), a sliding base (437) hinged to the other end of the switching column (436), a first guide rail (438) fixedly connected to the mounting plate (4141), a moving plate (439) slidably connected to the first guide rail (438), a fourth cylinder (440) mounted to one side of the first guide rail (439), and a material withdrawing block (441) drivingly connected to the fourth cylinder (440), the material pulling and withdrawing block (441) is arranged on the sliding seat (437) and is in sliding connection with the sliding seat (437), and the sliding seat (437) is used for supporting the front face or the back face of the electromagnetic coil.

9. A full automatic paint stripper for electromagnetic coil terminals as claimed in claim 8, characterised in that said front paint stripper (4) and said back paint stripper (6) are structurally identical.

10. The full-automatic electromagnetic coil terminal paint remover according to claim 1, wherein said side paint remover (5) comprises a third grinding component (51) mounted on the frame (1) for grinding the terminal side of the electromagnetic coil, and a second pressing moving component (52) mounted on the frame (1) for pressing the electromagnetic coil on the jig (23) and driving the jig (23) to make sliding motion along the slide rail (22), said second pressing moving component (52) having the same structure as the first pressing moving component (43).