Rotor commutator paint removing device capable of preventing commutator from being damaged

Abstract

The invention relates to the related technical field of paint removing equipment, and discloses a rotor commutator paint removing device capable of avoiding commutator damage, the rotor commutator paint removing device comprises a base plate and a rotor commutator, the top of the base plate is fixedly connected with an L-shaped plate, the top of the L-shaped plate is fixedly connected with an air cylinder, an output rod of the air cylinder is fixedly connected with a paint removing assembly, and the paint removing assembly is fixedly connected with the rotor commutator. The top of the substrate is fixedly connected with a sliding rail and a supporting seat, the top of the sliding rail is slidably connected with a rotating assembly, and the rotor commutator is located above the supporting seat. Through the use of an air pump, paint fragments removed by a rack plate and a paint removing air bag can be sucked in cooperation with a dirt inlet groove, then the paint fragments can be located above a filter plate, the environmental protection property of the equipment is improved, the paint removing air bag can be inflated, and the paint removing efficiency is improved. And therefore, the paint removing air bag can be adjusted according to the width of the rotor commutator notch, and the application range of the equipment is further widened.

Description

Technical Field

[0001] The present invention relates to the technical field related to paint removal equipment, and more specifically, to a rotor commutator paint removal device capable of preventing the commutator from being damaged. Background Art

[0002] The rotor commutator is an important component in the electric motor, which is used to realize the commutation operation of the motor so that the motor can smoothly perform forward and reverse operation. After the motor has been used for a period of time, the insulating paint on the rotor commutator may age. The aging of the insulating paint will cause its insulation performance to deteriorate, increasing the risk of motor failure. Therefore, a rotor commutator paint removal device is needed to remove the paint from the rotor commutator.

[0003] At present, the paint removal device for rotor commutator on the market is composed of a base plate, a moving mechanism, a paint plate, a fixing mechanism and a rotating mechanism. The user fixes the rotor commutator through the fixing mechanism, and then makes the paint plate contact the rotor commutator through the moving mechanism. Finally, the rotating mechanism is operated to rotate the rotor commutator, and then the paint plate paints the rotor commutator. However, in this process, because the outer wall of the rotor commutator has multiple inner grooves, part of the paint scraped by the paint plate may be attached to the inner grooves, and the paint plate cannot paint it. After the equipment is painted, the user is required to manually remove the paint from the inner grooves, which increases the working time and labor. Summary of the invention

[0004] The present invention provides a rotor commutator paint removal device which can avoid damage to the commutator, and solves the technical problem in the related art that after the painting is completed, the rotor commutator needs to be manually painted again, thereby increasing the working time.

[0005] The present invention provides a rotor commutator paint removal device which can prevent the commutator from being damaged, comprising a base plate and a rotor commutator, the top of the base plate being fixedly connected to an L-shaped plate, the top of the L-shaped plate being fixedly connected to a cylinder, the output rod of the cylinder being fixedly connected to a paint removal assembly, the top of the base plate being fixedly connected to a slide rail and a support seat, the top of the slide rail being slidably connected to a rotating assembly, the rotor commutator being located above the support seat, the side wall of the L-shaped plate being fixedly connected to an air delivery assembly, the side wall of the base plate being provided with a sliding door group, and the interior of the base plate being fixedly connected to a filter plate.

[0006] Preferably, the paint removal assembly includes a lifting plate, the top of the lifting plate is fixedly connected to a telescopic rod, the top of the telescopic rod is connected to the bottom of the L-shaped plate, the side wall of the lifting plate is fixedly connected to a first motor, and the surface of the output rod of the first motor is slidably connected to a moving block.

[0007] Preferably, a sliding groove is provided inside the moving block, a rack plate is slidably connected inside the sliding groove, a paint removing airbag is fixedly connected inside the rack plate, a second motor is fixedly connected to the side wall of the moving block, and a gear is fixedly connected to the surface of the output rod of the second motor.

[0008] Preferably, the gas delivery assembly includes a fixed plate, the top of the fixed plate is fixedly connected to an air pump, one side of the air pump is fixedly connected to an exhaust pipe, the exhaust pipe passes through the moving block on the side away from the air pump and extends to the interior of the sliding groove, the bottom of the air pump is fixedly connected to an exhaust pipe, one end of the exhaust pipe passes through the base plate and extends to the interior thereof.

[0009] Preferably, the rotating assembly includes a movable plate, the side wall of the movable plate is fixedly connected to a third motor, the output rod of the third motor is fixedly connected to a slot plate, the side wall of the slot plate is fixedly connected to a fourth motor, and the front and rear ends of the surface of the output rod of the fourth motor are slidably connected to a clamping plate.

[0010] Preferably, a scale entry groove is provided on the top of the base plate, the sliding door group comprises a door panel, a door fixing member and a sliding handle, the side wall of the door panel is connected to the sliding handle, and the door panel is connected to the base plate through the door fixing member.

[0011] The beneficial effects of the present invention are:

[0012] 1. The rotor commutator paint removal device capable of preventing the commutator from being damaged, through the use of the first motor, not only enables the rack plate and the paint removal airbag to move at the notch of the rotor commutator, but also enables the moving block to move the surface of the rotor commutator, thereby removing the paint on the surface of the rotor commutator and at the notch. The coordinated use of the cylinder and the second motor enables the rack plate and the paint removal airbag to be positionally adjusted according to the depth of the notch opened by the rotor commutator, thereby enabling the rack plate and the paint removal airbag to fully contact the notch of the rotor commutator, thereby improving the application scope of the equipment.

[0013] 2. The rotor commutator paint removal device, which can avoid damage to the commutator, can cooperate with the scale inlet groove to attract the paint fragments removed by the rack plate and the paint removal air bag through the use of an air pump, so that the paint fragments can be located above the filter plate, thereby improving the environmental protection of the equipment, and can also inflate the paint removal air bag, so that the paint removal air bag can be adjusted according to the width of the rotor commutator slot, further improving the application range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the main diagram of the structure of the present invention;

[0015] Figure 2It is a front cross-sectional view of the structure of the present invention;

[0016] Figure 3 is a top cross-sectional view of the structure of the present invention;

[0017] Figure 4 is a side sectional view of the structure of the present invention;

[0018] Figure 5 yes Figure 4 Enlarged view of point A.

[0019] In the figure: 1. base plate; 2. L-shaped plate; 3. cylinder; 4. paint removal assembly; 5. slide rail; 6. rotating assembly; 7. support seat; 8. rotor commutator; 9. air delivery assembly; 10. sliding door group; 11. filter plate; 12. lifting plate; 13. telescopic rod; 14. first motor; 15. moving block; 16. rack plate; 17. paint removal airbag; 18. second motor; 19. gear; 20. fixed plate; 21. air pump; 22. exhaust pipe; 23. exhaust pipe; 24. moving plate; 25. third motor; 26. slot plate; 27. fourth motor; 28. clamping plate. DETAILED DESCRIPTION

[0020] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0021] like Figure 1-Figure 5 As shown, a rotor commutator paint removal device capable of preventing commutator damage comprises a base plate 1 and a rotor commutator 8, a dirt inlet groove is provided on the top of the base plate 1, an L-shaped plate 2 is fixedly connected to the top of the base plate 1, a cylinder 3 is fixedly connected to the top of the L-shaped plate 2, a paint removal assembly 4 is fixedly connected to the output rod of the cylinder 3, the paint removal assembly 4 comprises a lifting plate 12, a telescopic rod 13 is fixedly connected to the top of the lifting plate 12, the top of the telescopic rod 13 is connected to the bottom of the L-shaped plate 2, a first motor 14 is fixedly connected to the side wall of the lifting plate 12, a moving block 15 is slidably connected to the surface of the output rod of the first motor 14, a sliding groove is provided inside the moving block 15, a rack plate 16 is slidably connected to the inside of the sliding groove, a paint removal airbag 17 is fixedly connected to the inside of the rack plate 16, a second motor 18 is fixedly connected to the side wall of the moving block 15, a gear 19 is fixedly connected to the surface of the output rod of the second motor 18;

[0022] In this embodiment, the operation of the cylinder 3 causes the lifting plate 12 to move up and down with the rack plate 16 and the paint-removing airbag 17, so that the rack plate 16 and the paint-removing airbag 17 can be moved to a specified height, and then the rack plate 16 and the paint-removing airbag 17 can be moved to the notch of the rotor commutator 8, and the operation of the first motor 14 allows the rack plate 16 and the paint-removing airbag 17 to remove the paint at the notch of the rotor commutator 8, wherein the operation of the second motor 18 allows the rack plate 16 and the paint-removing airbag 17 to be adjusted at the specified height set by the cylinder 3, thereby preventing the rack plate 16 and the paint-removing airbag 17 from contacting the block at the notch of the rotor commutator 8, thereby preventing the rack plate 16 and the paint-removing airbag 17 from damaging the rotor commutator 8;

[0023] The top of the base plate 1 is fixedly connected with a slide rail 5 and a support seat 7, the top of the slide rail 5 is slidably connected with a rotating assembly 6, the rotating assembly 6 includes a moving plate 24, the side wall of the moving plate 24 is fixedly connected with a third motor 25, the output rod of the third motor 25 is fixedly connected with a slot plate 26, the side wall of the slot plate 26 is fixedly connected with a fourth motor 27, and the front end and the rear end of the surface of the output rod of the fourth motor 27 are slidably connected with a clamping plate 28;

[0024] In this embodiment, the operation of the slide rail 5 allows the clamping plate 28 to move to the rod body of the rotor commutator 8, and then the fourth motor 27 is operated to move the clamping plate 28 inward, so that the clamping plate 28 fixes the rotor commutator 8, and then the third motor 25 is operated to allow the clamping plate 28 to rotate with the rotor commutator 8, so that the rack plate 16 and the paint removal airbag 17 can work on other notches of the rotor commutator 8;

[0025] The rotor commutator 8 is located above the support seat 7, and the side wall of the L-shaped plate 2 is fixedly connected with a gas delivery component 9, which includes a fixed plate 20, and the top of the fixed plate 20 is fixedly connected with an air pump 21, and one side of the air pump 21 is fixedly connected with an exhaust pipe 22, and the side of the exhaust pipe 22 away from the air pump 21 passes through the moving block 15 and extends to the inside of the sliding groove, and the bottom of the air pump 21 is fixedly connected with an exhaust pipe 23, and one end of the exhaust pipe 23 passes through the base plate 1 and extends to the inside thereof;

[0026] In this embodiment, the operation of the air pump 21 enables the air extraction pipe 23 to extract air from the inside of the substrate 1, and then cooperate with the scale inlet groove to extract the removed paint body so that the paint body enters the inside of the substrate 1, and also inflates the paint removal airbag 17, so that the paint removal airbag 17 can be adjusted according to the width of the notch of the rotor commutator 8;

[0027] The side wall of the base plate 1 is provided with a sliding door group 10, which includes a door panel, a door fixing member and a sliding handle. The side wall of the door panel is connected to the sliding handle, and the door panel is connected to the base plate 1 through the door fixing member. A filter plate 11 is fixedly connected inside the base plate 1.

[0028] In this embodiment, the filter plate 11 is used to filter the paint when it enters the interior of the substrate 1, and then the paint can be led to the sliding door group 10 through the inclined filter plate 11, so that the user can discharge the paint collectively by applying force to the pushing handle.

[0029] The working principle of the rotor commutator paint removal device which can avoid damage to the commutator is that the user needs to first place the rotor commutator 8 on the top of the support seat 7, and then operate the slide rail 5 to move the clamping plate 28 to the rod body of the rotor commutator 8, and then operate the fourth motor 27, so that the clamping plate 28 can fix the rotor commutator 8, and then operate the cylinder 3, so that the rack plate 16 and the paint removal airbag 17 can be moved to the specified height, and then the rack plate 16 and the paint removal airbag 17 can be moved to the notch of the rotor commutator 8, and then the operation of the first motor 14 can allow the rack plate 16 and the paint removal airbag 17 to remove the paint at the notch of the rotor commutator 8, wherein it is necessary to operate the second motor 18 according to the situation, so that the rack plate 16 and the paint removal airbag 17 can be moved to the specified height set by the cylinder 3. The degree of adjustment is carried out to prevent the rack plate 16 and the paint removal air bag 17 from contacting the block at the notch of the rotor commutator 8. The air pump 21 needs to be operated, which allows the exhaust pipe 23 to cooperate with the scale inlet groove to suck the removed paint body, thereby preventing the paint body from scattering around the equipment, and also allows the paint removal air bag 17 to change according to the width of the notch of the rotor commutator 8, so that the paint removal air bag 17 can better remove the paint from the notch of the rotor commutator 8, and then reversely operate the cylinder 3 to make the rack plate 16 and the paint removal air bag 17 stay away from the rotor commutator 8, and then operate the third motor 25 to make the rotor commutator 8 rotate, and then continue to operate the cylinder 3, the first motor 14, the second motor 18 and the air pump 21, so that the rack plate 16 and the paint removal air bag 17 can work on other notches.

[0030] The above describes an embodiment of the present embodiment, but the present embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present embodiment, ordinary technicians in this field can also make many forms, all of which are within the protection of the present embodiment.

Claims

1. A rotor commutator paint removal device capable of preventing the commutator from being damaged, characterized in that: The invention comprises a base plate (1) and a rotor commutator (8); the top of the base plate (1) is fixedly connected to an L-shaped plate (2); the top of the L-shaped plate (2) is fixedly connected to a cylinder (3); the output rod of the cylinder (3) is fixedly connected to a paint removal assembly (4); the top of the base plate (1) is fixedly connected to a slide rail (5) and a support seat (7); the top of the slide rail (5) is slidably connected to a rotating assembly (6); the rotor commutator (8) is located above the support seat (7); the side wall of the L-shaped plate (2) is fixedly connected to an air delivery assembly (9); the side wall of the base plate (1) is provided with a sliding door group (10); and the interior of the base plate (1) is fixedly connected to a filter plate (11).

2. A rotor commutator paint removal device capable of preventing commutator damage according to claim 1, characterized in that: The paint removal assembly (4) comprises a lifting plate (12), the top of the lifting plate (12) is fixedly connected to a telescopic rod (13), the top of the telescopic rod (13) is connected to the bottom of the L-shaped plate (2), the side wall of the lifting plate (12) is fixedly connected to a first motor (14), and the surface of the output rod of the first motor (14) is slidably connected to a moving block (15).

3. A rotor commutator paint removal device capable of preventing commutator damage according to claim 2, characterized in that: The moving block (15) has a sliding groove inside, a rack plate (16) is slidably connected inside the sliding groove, a paint removal air bag (17) is fixedly connected inside the rack plate (16), a second motor (18) is fixedly connected to the side wall of the moving block (15), and a gear (19) is fixedly connected to the surface of an output rod of the second motor (18).

4. A rotor commutator paint removal device capable of preventing commutator damage according to claim 3, characterized in that: The gas delivery assembly (9) comprises a fixed plate (20), the top of the fixed plate (20) is fixedly connected to an air pump (21), one side of the air pump (21) is fixedly connected to an exhaust pipe (22), the side of the exhaust pipe (22) away from the air pump (21) passes through the moving block (15) and extends to the inside of the sliding groove, the bottom of the air pump (21) is fixedly connected to an exhaust pipe (23), one end of the exhaust pipe (23) passes through the base plate (1) and extends to the inside thereof.

5. A rotor commutator paint removal device capable of preventing commutator damage according to claim 4, characterized in that: The rotating assembly (6) comprises a moving plate (24), a side wall of the moving plate (24) is fixedly connected to a third motor (25), an output rod of the third motor (25) is fixedly connected to a slot plate (26), a side wall of the slot plate (26) is fixedly connected to a fourth motor (27), and a front end and a rear end of the surface of the output rod of the fourth motor (27) are both slidably connected to a clamping plate (28).

6. A rotor commutator paint removal device capable of preventing commutator damage according to claim 5, characterized in that: The top of the base plate (1) is provided with a dirt entry groove, the sliding door group (10) comprises a door panel, a door fixing member and a sliding handle, the side wall of the door panel is connected to the sliding handle, and the door panel is connected to the base plate (1) via the door fixing member.

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