Device for removing paint film of enameled wire

Abstract

The utility model discloses a device for removing a paint film of an enameled wire, and relates to the technical field of paint film removing equipment. The device comprises a rack, the upper end face of the rack is provided with a coping assembly used for removing a paint film of an enameled wire, the coping assembly comprises a support and a first motor, the output end of the first motor is connected with a first coping knife, the support is connected with a second motor through an adjusting piece, and the second motor is connected with a second motor through an adjusting piece. The second motor is arranged opposite to the first motor, and a second sharpening knife which is distributed corresponding to the first sharpening knife up and down is connected to the second motor; the rack is further provided with an enamelled wire fixing assembly used for containing an enamelled wire and a first driving part used for driving the enamelled wire fixing assembly to move so that one end of the enamelled wire can move back and forth between the first sharpening knife and the second sharpening knife. The device can correspond to enameled wires of different specifications, is convenient to operate when a paint coating needs to be removed, and has the effects of good stability and good adjustability.

Description

Technical Field

[0001] The utility model relates to the technical field of paint film removal equipment, and more specifically, to a device for removing paint film of enameled wire. Background Art

[0002] In the current market, in order to test the performance of the paint layer on the surface of the wire or to remove the paint layer at one end of the wire for soldering, most of the ways to remove the paint layer are to cut the paint layer manually with a blade. There are also ways to remove the paint layer in a solution using chemical properties, and to remove the paint layer through the performance of lasers.

[0003] The above methods generally have the following problems:

[0004] (1) Manually cutting the paint layer with a blade has poor accuracy and causes certain harm to the operator;

[0005] (2) Using chemical properties to remove the paint layer in a solution takes a long time and is not an efficient operation;

[0006] (3) Removing the paint layer by laser performance is mainly expensive; and after the paint layer is burned, there are certain attachments deposited on the surface. Utility Model Content

[0007] In view of this, the purpose of the present invention is to provide a device for removing the paint film of enameled wire, which can correspond to enameled wires of different specifications, is easy to operate when the paint coating needs to be removed, and has good stability and adjustability.

[0008] In order to achieve the above purpose, the technical solution of the utility model is:

[0009] A device for removing paint film from an enameled wire comprises a frame, an upper end surface of the frame being provided with a grinding assembly for removing paint film from the enameled wire, the grinding assembly comprising a bracket and a first motor, an output end of the first motor being connected to a first grinding knife, the bracket being connected to a second motor via an adjusting member, the second motor being arranged opposite to the first motor, and a second grinding knife being connected thereto and distributed above and below the first grinding knife; the frame is also provided with an enameled wire fixing assembly for placing the enameled wire, and a first driving member for driving the enameled wire fixing assembly to move so that one end of the enameled wire can move back and forth between the first grinding knife and the second grinding knife.

[0010] Furthermore, the enameled wire fixing assembly includes an enameled wire limiting block, an enameled wire fixing block and a second driving member connected to the enameled wire fixing block. The enameled wire is placed in the enameled wire limiting block, and the second driving member is driven to move the enameled wire fixing block toward the enameled wire limiting block to fix the enameled wire.

[0011] Furthermore, the enameled wire fixing assembly further includes quick clamps arranged at the front and rear ends of the enameled wire.

[0012] Furthermore, a groove is provided on the enameled wire limiting block along its length direction.

[0013] Furthermore, the first driving member and the second driving member are both cylinders, the first driving member is arranged at the bottom of the enameled wire limiting block, and the output end thereof is connected to the enameled wire limiting block.

[0014] Furthermore, the frame is also provided with an enameled wire baffle located at the rear side of the first grinding knife and the second grinding knife.

[0015] Furthermore, the bracket includes a top plate and side plates connected to both ends of the bottom of the top plate, and the bottoms of the two side plates are fixedly connected to the upper end surface of the frame.

[0016] Furthermore, a motor fixing seat is connected to the second motor, and the adjusting member includes an adjusting screw, a transfer fixing block and a shaft rod. The transfer fixing block is arranged on the top of the motor fixing seat, and the shaft rod is passed through both ends of the motor fixing seat, and the upper end is connected to the top plate, and the lower end is connected to the frame; the bottom of the adjusting screw passes through the top plate and is connected to the transfer fixing block for adjusting the upper and lower positions of the second motor.

[0017] Furthermore, a spring is sleeved on the shaft and located between the motor fixing seat and the frame.

[0018] The beneficial effects of the present invention are:

[0019] The device for removing paint film of enameled wire provided by the utility model can remove the paint film layer by adjusting the positions of the upper and lower grinding knives, so as to remove the paint film on enameled wires of different specifications. The operation is convenient and the stability is good. The mechanized operation can reduce the harm to the operator, greatly save manpower and increase the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other embodiments can also be obtained based on these drawings.

[0021] Figure 1 The utility model is a structural schematic diagram of a device for removing paint film of enameled wire.

[0022] Figure 2The utility model is a schematic diagram of the back structure of the device for removing the paint film of the enameled wire.

[0023] Figure 3 It is a structural diagram of the grinding component in the utility model.

[0024] Figure 4 It is a structural diagram of the enameled wire fixing assembly in the utility model.

[0025] Description of reference numerals:

[0026] 1. Frame; 11. Table; 12. Support plate; 13. Bottom plate; 14. Chamber; 2. Grinding assembly; 21. Bracket; 211. Top plate; 212. Side plate;

[0027] 22. First motor; 23. First grinding blade; 24. Second motor; 25. Second grinding blade; 26. Adjusting member; 261. Adjusting screw; 262. Adapter fixing block; 263. Shaft; 264. Spring;

[0028] 27. Motor fixing seat; 28. Coupling;

[0029] 3. Enameled wire fixing assembly; 31. Enameled wire limiting block; 32. Enameled wire fixing block; 33. Second driving member; 34. Quick chuck; 35. Groove;

[0030] 4. First driving member; 5. Enameled wire baffle; 10. Enameled wire. DETAILED DESCRIPTION

[0031] The structure provided by the utility model is explained and illustrated in detail below with reference to the accompanying drawings.

[0032] refer to Figures 1 to 4 As shown, this embodiment specifically discloses a device for removing paint film from an enameled wire, including a frame 1. In this embodiment, the frame 1 includes a table 11, a support plate 12 perpendicular to the table 11, and a bottom plate 13 perpendicularly connected to the support plate 12. The table 11, the support plate 12, and the bottom plate 13 together form a rectangular chamber 14. The chamber 14 can be used to install and place electrical components such as controllers and pressure gauges. Conventional control components in the field can be used and are not described in detail here.

[0033] The upper end surface of the frame 1, that is, the table 11, is provided with a grinding assembly 2 for removing the paint film of the enameled wire 10. Figure 3As shown, the grinding assembly 2 includes a bracket 21 and a first motor 22. The output end of the first motor 22 is connected to a first grinding knife 23 through a coupling 28. The bracket 21 is connected to a second motor 24 through an adjusting member 26. The second motor 24 is arranged opposite to the first motor 22, and is also connected to a second grinding knife 25 distributed above and below the first grinding knife 23 through a coupling 28. The frame 1 is also provided with an enameled wire fixing assembly 3 for placing the enameled wire 10, and a first driving member 4 for driving the enameled wire fixing assembly 3 to move so that one end of the enameled wire 10 can move back and forth between the first grinding knife 23 and the second grinding knife 25.

[0034] In this embodiment, the second grinding knife 25 is located directly above the first grinding knife 23. By driving the second motor 24 to rotate, the second grinding knife 25 is driven to rotate, and by driving the first motor 22 to rotate, the first grinding knife 23 is driven to rotate, so that the paint film of the enameled wire 10 can be removed; the height position of the second grinding knife 25 can be adjusted by the adjusting member 26, so that the distance between the second grinding knife 25 and the first grinding knife 23 is appropriate, which is convenient for removing the paint film of enameled wires 10 of various specifications and sizes.

[0035] Continue to refer Figure 4 As shown, the enameled wire fixing assembly 3 includes an enameled wire limiting block 31, an enameled wire fixing block 32 and a second driving member 33 connected to the enameled wire fixing block 32. The enameled wire 10 is placed in the enameled wire limiting block 31, and the second driving member 33 is driven to drive the enameled wire fixing block 32 to move toward the enameled wire limiting block 31 to fix the enameled wire 10.

[0036] In the illustrated embodiment, both the first driver 4 and the second driver 33 are pneumatic cylinders, which are easy to achieve precise control, simple and reliable, and relatively low in cost. The first driver 4 is disposed at the bottom of the wire stop block 31, with its output end connected to the wire stop block 31. The second driver 33 and the wire fixing block 32 are respectively disposed on either side of the wire stop block 31, and the piston rod of the second driver 33 passes through the wire stop block 31 and is connected to the wire fixing block 32. In this embodiment, to facilitate the installation and placement of the second driver 33, a cylinder fixing plate 36 is connected to the wire stop block 31 at a position corresponding to the second driver 33, and the second driver 33 can be installed and placed on the cylinder fixing plate 36. In this embodiment, the wire stop block 31, in combination with the wire fixing block 32 and the second driver 33, can achieve left-right fixation of wires of different widths. To facilitate the placement of the wires, a groove 35 is provided along the length of the wire stop block 31.

[0037] Continue to refer Figure 1As shown, after the enameled wire 10 is fixed in the left and right directions by the enameled wire limiting block 31 and the enameled wire fixing block 32, in order to ensure the fixing effect, the enameled wire fixing assembly 3 also includes a quick clamp 34 arranged at the front and rear ends of the enameled wire 10. The quick clamp 34 is manually pressed to fix the head and tail of the enameled wire up and down to ensure the grinding effect.

[0038] In some embodiments, as Figure 1 As shown, the frame 1 is also provided with an enameled wire baffle 5 located at the rear side of the first grinding knife 23 and the second grinding knife 25; this is to prevent the enameled wire from overtravel due to problems with the cylinder magnetic ring.

[0039] In this embodiment, the bracket 21 includes a top plate 211 and side plates 212 connected to the two ends of the bottom of the top plate 211, and the bottoms of the two side plates 212 are fixedly connected to the upper end surface of the frame 1; the top plate 211 and the two side plates 212 and the table 11 of the frame 1 can be fixed with screws to form a "mouth" shape, and the second motor is installed in the bracket 21, which can provide a certain protective effect.

[0040] Continue to refer Figure 3 As shown, the second motor 24 is connected to a motor fixing seat 27 with an inverted L-shaped cross-section, which can facilitate the installation and fixation of the second motor 24 and also facilitate its heat dissipation. The adjusting member 26 includes an adjusting screw 261, a transfer fixing block 262 and a shaft 263. The transfer fixing block 262 is arranged at the top of the motor fixing seat 27, and the shaft 263 is passed through both ends of the motor fixing seat 27, and the upper end is connected to the top plate 211, and the lower end is connected to the frame; the bottom of the adjusting screw 261 passes through the top plate 211 and is connected to the transfer fixing block 262, which is used to adjust the upper and lower positions of the second motor 24, that is, to adjust the distance between the second grinding knife 25 and the first grinding knife 23, so as to adapt to enameled wires 10 of different thicknesses; in some other embodiments, the upper and lower positions of the second motor 24 can also be directly adjusted by other telescopic mechanisms such as a screw rod, an electric telescopic rod, etc.

[0041] Furthermore, in some preferred embodiments, springs 264 are sleeved on the two shafts 263 and located between the motor fixing seat 27 and the table 11 of the frame 1 to limit the up and down positions and provide a certain supporting effect for the motor.

[0042] In this embodiment, the enameled wire 10 to be processed is first placed in the groove 35 of the enameled wire limiting block 31. According to its size, the second driving member 33 is driven to drive the enameled wire fixing block to fix the enameled wire 10 in the left and right directions. Then, the quick clamp 34 is manually pressed to fix the enameled wire 10 in the up and down directions. After it is placed and fixed, one end of the enameled wire 10 is extended out of the groove 35 and is located between the first grinding knife 23 and the second grinding knife 25. Similarly, according to its size, the adjusting screw 261 is turned to drive the second motor 24 to move up and down to the closing position. Suitable height, in order to facilitate the rotation of the adjusting screw 261, the head of the adjusting screw 261 is provided with a rotating handle. After adjusting to the appropriate height, the first motor and the second motor can be driven to rotate, respectively driving the first grinding knife and the second grinding knife to grind and remove the enameled wire 10, and at the same time driving the first driving member 4, driving the enameled wire limit block 31 to move back and forth, and then driving the enameled wire 10 fixed thereon to move back and forth, thereby cutting the paint layer on the surface of the enameled wire 10. The utility model can assist in removing the paint layer, greatly saving labor costs and improving work efficiency.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and simple improvements made to the essential contents of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A device for removing paint film from enameled wire, characterized in that: The invention comprises a frame (1), wherein the upper end surface of the frame (1) is provided with a grinding assembly (2) for removing the paint film of the enameled wire (10), the grinding assembly (2) comprising a bracket (21) and a first motor (22), the output end of the first motor (22) being connected to a first grinding knife (23), the bracket (21) being connected to a second motor (24) via an adjusting member (26), the second motor (24) being arranged opposite to the first motor (22), and being connected to a second grinding knife (25) distributed above and below the first grinding knife (23); the frame (1) is also provided with an enameled wire fixing assembly (3) for placing the enameled wire (10), and a first driving member (4) for driving the enameled wire fixing assembly (3) to move so that one end of the enameled wire (10) can move back and forth between the first grinding knife (23) and the second grinding knife (25).

2. The device for removing the paint film of the enameled wire according to claim 1, characterized in that: The enameled wire fixing assembly (3) comprises an enameled wire limiting block (31), an enameled wire fixing block (32), and a second driving member (33) connected to the enameled wire fixing block (32); the enameled wire (10) is placed in the enameled wire limiting block (31); the second driving member (33) is driven to move the enameled wire fixing block (32) toward the enameled wire limiting block (31) to fix the enameled wire (10).

3. The device for removing the paint film of the enameled wire according to claim 2, characterized in that: The enameled wire fixing assembly (3) further comprises quick clamps (34) arranged at the front and rear ends of the enameled wire (10).

4. The device for removing the paint film of the enameled wire according to claim 2, characterized in that: The enameled wire limiting block (31) is provided with a groove (35) along its length direction.

5. The device for removing the paint film of the enameled wire according to claim 2, characterized in that: The first driving member (4) and the second driving member (33) are both cylinders. The first driving member (4) is arranged at the bottom of the enameled wire limiting block (31), and its output end is connected to the enameled wire limiting block (31).

6. The device for removing the paint film of the enameled wire according to claim 1, characterized in that: The frame (1) is also provided with an enameled wire baffle (5) located at the rear side of the first grinding knife (23) and the second grinding knife (25).

7. The device for removing the paint film of the enameled wire according to claim 1, characterized in that: The bracket (21) comprises a top plate (211) and side plates (212) connected to both ends of the bottom of the top plate (211), and the bottoms of the two side plates (212) are fixedly connected to the upper end surface of the frame (1).

8. The device for removing the paint film of the enameled wire according to claim 7, characterized in that: The second motor (24) is connected to a motor fixing seat (27), and the adjusting member (26) comprises an adjusting screw (261), a transfer fixing block (262) and a shaft (263). The transfer fixing block (262) is arranged on the top of the motor fixing seat (27), and the shaft (263) is passed through both ends of the motor fixing seat (27), with the upper end connected to the top plate (211) and the lower end connected to the frame; the bottom of the adjusting screw (261) passes through the top plate (211) and is connected to the transfer fixing block (262) for adjusting the upper and lower positions of the second motor (24).

9. The device for removing the paint film of the enameled wire according to claim 8, characterized in that: The shaft (263) is sleeved with a spring (264) located between the motor fixing seat (27) and the frame (1).

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