Paint stripping equipment and method for special-shaped enameled wire

Abstract

The invention relates to the technical field of varnished wire paint stripping, and discloses special-shaped varnished wire paint stripping equipment which comprises a base, and one end of the base is fixedly connected with a feeding piece. After the telescopic air cylinders on the two supporting pieces extend by a section, the polishing belt is crossed at the top of the varnished wire and wraps the exterior of the varnished wire, then the telescopic air cylinder on the front side continues to extend, and meanwhile the telescopic air cylinder on the rear side retracts in a matched mode, so that the polishing belt moves outside the varnished wire; then, when the telescopic air cylinder on the rear side stretches, the telescopic air cylinder on the front side retracts, and circulation is carried out, so that the polishing belt carries out polishing and paint stripping on the surface of the enameled wire when wrapping the enameled wire; therefore, paint stripping can be carried out on a circular enameled wire, meanwhile, special-shaped enameled wires with oval or other arc-shaped outer surfaces can be wrapped, paint stripping treatment can be carried out, and the applicability of the enameled wire paint stripping equipment during paint stripping is improved.

Description

Technical Field

[0001] The invention relates to the technical field of paint stripping of enameled wires, in particular to a device and a method for stripping paint of special-shaped enameled wires. Background Art

[0002] Enameled wire is a copper wire coated with an insulating enamel coating and is widely used in electrical equipment such as motors, transformers, and coils. It combines excellent electrical conductivity with heat resistance, effectively preventing short circuits and electrical leakage, while offering flexible installation options. Its unique design ensures safe and efficient current transmission in a variety of applications. Enameled wire stripping equipment is primarily used to remove the outer insulation layer from enameled wire to facilitate subsequent welding or connection.

[0003] The existing enameled wire paint stripping equipment is usually provided with a circular grinding plate for grinding the enameled wire. The arc-shaped grinding plate is driven by a telescopic cylinder to cooperate with the surface of the enameled wire to grind and strip the paint. The enameled wire not only has a circular surface but also an elliptical or arc-shaped special-shaped surface. It is not convenient to grind the special-shaped enameled wire with the circular grinding plate, which makes the paint stripping equipment less suitable for stripping the paint of the special-shaped enameled wire and inconvenient to use. For this reason, we propose a paint stripping equipment for special-shaped enameled wire. Summary of the Invention

[0004] The object of the present invention is to provide a paint stripping device for special-shaped enameled wires, so as to solve the problem that the paint stripping device proposed in the above background technology has poor applicability to paint stripping of special-shaped enameled wires.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a special-shaped enameled wire paint stripping device, comprising a base, a feeding piece fixedly connected to one end of the base, a discharging piece fixedly connected to the other end, a plurality of supporting pieces fixedly connected to the top of the base, a clamping roller arranged inside the feeding piece, a discharging roller arranged inside the discharging piece, a driving motor fixed to the discharging piece at the power input end of the discharging roller, a telescopic cylinder arranged on the top of the supporting piece, a displacement piece arranged on the power output end of the telescopic cylinder, a compression strip arranged on the top of the displacement piece, a nylon belt arranged between the displacement piece and the compression strip, a grinding belt arranged on the top of the nylon belt, fixing strips arranged at both ends of the nylon belt, and the telescopic cylinder electrically connected to a controller.

[0006] Preferably, a reciprocating cylinder fixed to the base is provided on the right side of the support member, and a displacement block is provided at the power output end of the reciprocating cylinder.

[0007] Preferably, a secondary grinding piece is fixedly connected to the side wall of the displacement block, and a grinding strip is provided at the bottom of the secondary grinding piece.

[0008] Preferably, a cavity is provided at the bottom of the secondary polishing piece to fit with a polishing strip, and the polishing strip fits with the top of the base.

[0009] Preferably, a groove is provided on the top of the base, and a rubber strip is provided inside the groove.

[0010] Preferably, both ends of the compression strip are provided with members that cooperate with the displacement member, the fixing strip is matched with the top of the compression strip, and the side wall of the displacement member is fixed with an arcuate surface.

[0011] Preferably, the controller is arranged at the bottom of the base, and the bottom of the base is fixedly connected with a supporting leg.

[0012] A device and method for stripping paint of a special-shaped enameled wire include a device for stripping paint of a special-shaped enameled wire.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention matches the enameled wire to the clamping roller of the feeding part and then to the concave inner part of the grinding belt, and then to the bottom of the grinding strip, and finally matches the enameled wire between the discharging rollers. Then, the telescopic cylinders on the two supporting parts are extended for a period of time so that the grinding belt crosses the top of the enameled wire and wraps the outside of the enameled wire. Then, the telescopic cylinder on the front side continues to extend while the telescopic cylinder on the rear side is retracted, so that the grinding belt is displaced on the outside of the enameled wire. Then, when the telescopic cylinder on the rear side is extended, the telescopic cylinder on the front side is retracted. This cycle is repeated so that the grinding belt can move back and forth while wrapping the enameled wire, and can grind and strip the surface of the enameled wire. Therefore, while stripping the round enameled wire, it can also wrap and strip the special-shaped enameled wire with an elliptical or other curved outer surface, thereby increasing the applicability of the enameled wire stripping equipment when stripping paint.

[0015] 2. In the present invention, after the polishing belt has stripped the paint from the enameled wire, the enameled wire fits in the bottom of the polishing strip, and then the reciprocating cylinder operates, so that the displacement block drives the secondary polishing piece to move back and forth, prompting the polishing strip to polish the top surface of the enameled wire, thereby polishing and stripping the paint at the position on the top of the enameled wire that is not convenient for polishing by the polishing belt, so that the paint stripping equipment polishes the enameled wire more thoroughly, making it easier to strip the paint from the enameled wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the combined structure of the telescopic cylinder, displacement member and nylon belt of the present invention;

[0018] Figure 3 It is a schematic diagram of the nylon belt structure of the present invention.

[0019] In the figure: 100, base; 101, controller; 110, feeding part; 111, clamping roller; 120, support part; 121, telescopic cylinder; 130, displacement part; 131, pressing strip; 132, arc noodle; 140, nylon belt; 141, grinding belt; 142, fixing strip; 143, rubber strip; 144, groove; 150, reciprocating cylinder; 151, displacement block; 152, secondary grinding part; 153, grinding strip; 160, discharge part; 161, discharge roller; 162, drive motor. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example

[0022] See also Figure 1-Figure 3 The paint stripping device for special-shaped enameled wires shown in the figure includes a base 100, one end of the base 100 is fixedly connected to a feeder 110 by bolts, and the other end is fixedly connected to a discharger 160 by bolts. A plurality of support members 120 are fixedly connected to the top of the base 100 by bolts. A clamping roller 111 is provided inside the feeder 110, and a discharge roller 161 is provided inside the discharger 160. The discharge roller 161 and the clamping roller 111 are made of common rubber wheels on the market. A drive motor 162 fixed to the discharger 160 is provided at the power input end of the discharge roller 161. The drive motor 162 uses a common model of motor on the market. The support member 120 A telescopic cylinder 121 is provided at the top, and the telescopic cylinder 121 uses a servo cylinder of a common model on the market. A displacement piece 130 is provided at the power output end of the telescopic cylinder 121, and a clamping strip 131 is provided at the top of the displacement piece 130, and a clamping rack is provided at the bottom of the clamping strip 131. A nylon belt 140 is provided between the displacement piece 130 and the clamping strip 131, and a grinding belt 141 is provided at the top of the nylon belt 140. The grinding belt 141 uses a common sanding belt on the market. Fixed strips 142 are provided at both ends of the nylon belt 140. The telescopic cylinder 121 is electrically connected to the controller 101, and the grinding belt 141 uses a common programmable PLC control box on the market.

[0023] Specifically, a reciprocating cylinder 150 fixed to the base 100 by bolts is provided on the right side of the support member 120. The reciprocating cylinder 150 uses a servo cylinder of a common model on the market, and a displacement block 151 is provided at the power output end of the reciprocating cylinder 150.

[0024] Furthermore, a secondary grinding piece 152 is fixed to the side wall of the displacement block 151 by bolts, and a grinding strip 153 is provided at the bottom of the secondary grinding piece 152. The grinding strip 153 uses a common sanding belt on the market.

[0025] Furthermore, a cavity is defined at the bottom of the secondary polishing member 152 to fit with the polishing strip 153 , and the polishing strip 153 fits with the top of the base 100 .

[0026] Furthermore, a groove 144 is opened at the top of the base 100, and a rubber strip 143 is arranged inside the groove 144. The rubber strip 143 has high elasticity and can use the elasticity to pull the bottom of the nylon belt 140 downward to facilitate the placement of the enameled wire inside the grinding belt 141.

[0027] It is worth noting that both ends of the compression strip 131 are provided with strips that match the displacement member 130 , the fixing strip 142 matches the top of the compression strip 131 , and the side wall of the displacement member 130 is fixed with the arc surface 132 by bolts.

[0028] It is worth noting that the controller 101 is disposed at the bottom of the base 100 , and the bottom of the base 100 is fixed with supporting legs via bolts.

[0029] In addition, the above-mentioned electrical components and electrical equipment all use external power supplies. The circuits, electronic components, and modules involved in the present invention are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to the internal structure and methods.

[0030] A device and method for stripping paint of a special-shaped enameled wire include a device for stripping paint of a special-shaped enameled wire.

[0031] Working principle: The enameled wire is matched with the clamping roller 111 of the feeding part 110 and then with the concave inside of the grinding belt 141, and then with the bottom of the grinding strip 153, and finally the enameled wire is matched between the discharge rollers 161, and then the telescopic cylinder 121 on the two supporting parts 120 is stretched for a period of time so that the grinding belt 141 crosses the top of the enameled wire and wraps the outside of the enameled wire, and then the front telescopic cylinder 121 continues to stretch while the rear telescopic cylinder 121 retracts, so that the grinding belt 141 is displaced on the outside of the enameled wire, and then the rear telescopic cylinder 121 stretches while the front telescopic cylinder 121 retracts, and the cycle is so that the grinding belt 141 is wrapped around the enameled wire. The reciprocating movement can grind and strip the surface of the enameled wire, so that while stripping the round enameled wire, it can also wrap and strip the special-shaped enameled wire with an elliptical or other curved outer surface, increasing the applicability of the enameled wire stripping equipment when stripping paint; and after the grinding belt 141 strips the paint on the enameled wire, the enameled wire cooperates with the bottom of the grinding bar 153, and then the reciprocating cylinder 150 runs, so that the displacement block 151 drives the secondary grinding piece 152 to move back and forth, prompting the grinding bar 153 to grind the top surface of the enameled wire, so that the top of the enameled wire that is not convenient for grinding by the grinding belt 141 can be polished and stripped, so that the paint stripping equipment can grind the enameled wire more thoroughly, making it easier to strip the paint on the enameled wire.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A paint stripping device for special-shaped enameled wires, comprising a base (100), characterized in that: One end of the base (100) is fixedly connected to a feeding piece (110), and the other end is fixedly connected to a discharging piece (160). A plurality of supporting pieces (120) are fixedly connected to the top of the base (100). A clamping roller (111) is provided inside the feeding piece (110). A discharging roller (161) is provided inside the discharging piece (160). A driving motor (162) fixed to the discharging piece (160) is provided at the power input end of the discharging roller (161). A telescopic cylinder (121) is provided with a displacement member (130) at the power output end of the telescopic cylinder (121), a compression strip (131) is provided on the top of the displacement member (130), a nylon belt (140) is provided between the displacement member (130) and the compression strip (131), a polishing belt (141) is provided on the top of the nylon belt (140), and fixing strips (142) are provided at both ends of the nylon belt (140), and the telescopic cylinder (121) is electrically connected to a controller (101).

2. The paint stripping device for special-shaped enameled wire according to claim 1, characterized in that: A reciprocating cylinder (150) fixed to the base (100) is provided on the right side of the support member (120), and a displacement block (151) is provided at the power output end of the reciprocating cylinder (150).

3. The paint stripping equipment for special-shaped enameled wires according to claim 2, characterized in that: A secondary grinding piece (152) is fixedly connected to the side wall of the displacement block (151), and a grinding strip (153) is provided at the bottom of the secondary grinding piece (152).

4. The paint stripping device for special-shaped enameled wire according to claim 3, characterized in that: The bottom of the secondary grinding piece (152) is provided with a cavity matched with a grinding strip (153), and the grinding strip (153) is matched with the top of the base (100).

5. The paint stripping equipment for special-shaped enameled wires according to claim 1, characterized in that: The top of the base (100) is provided with a groove (144), and a rubber strip (143) is provided inside the groove (144).

6. The paint stripping equipment for special-shaped enameled wires according to claim 1, characterized in that: The two ends of the compression strip (131) are provided with parts that match the displacement piece (130), the fixing strip (142) matches the top of the compression strip (131), and the side wall of the displacement piece (130) is fixed with an arcuate strip (132).

7. The paint stripping equipment for special-shaped enameled wires according to claim 1, characterized in that: The controller (101) is arranged at the bottom of the base (100), and the bottom of the base (100) is fixedly connected with a supporting leg.

8. A paint stripping device and method for special-shaped enameled wires, characterized by: The invention comprises a paint stripping device for special-shaped enameled wires as described in any one of claims 1 to 7.

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