A paint removal device for an electromagnetic wire

Abstract

The application provides a paint removing device for an electromagnetic wire, which is convenient, safe and efficient. The device comprises an outgoing wire rotating shaft and an incoming wire rotating shaft, which are respectively installed at the end of the rotating shaft of a motor, and a wire outgoing disc and a wire incoming disc are respectively sleeved on the outgoing wire rotating shaft and the incoming wire rotating shaft. Roll pairs are respectively arranged on the outgoing side of the outgoing wire rotating shaft and the incoming side of the incoming wire rotating shaft, each roll pair comprises two rollers arranged in an up-down mode and leaving a gap between the two rollers, the electromagnetic wire on the wire outgoing disc is wound on the wire incoming disc through the gap between the roll pairs in sequence, and a horn-shaped annular cutter is arranged between the roll pairs, the electromagnetic wire passes through the annular cutter and abuts against the cutting edge of the annular cutter.

Description

Technical Field

[0001] The invention belongs to the field of electromagnetic wire processing, and particularly relates to a paint removal device for electromagnetic wires. Background Art

[0002] During the manufacturing of magnet wire, some defective magnet wires are often produced. In order to recycle these defective magnet wires, the paint on the outside of the magnet wire needs to be removed. Common methods for removing the paint include: filing the paint film with a file, which is inefficient and damages the wire; burning, which is efficient but produces a large amount of toxic gases, polluting the environment and endangering health; and using chemical agents, which is efficient but toxic and harmful to health. Summary of the Invention

[0003] In order to solve the problem that existing paint removal methods cannot take into account both safety and efficiency, the present invention provides a paint removal device for electromagnetic wires, which is convenient, safe and efficient to use.

[0004] In order to achieve the above object, the present invention is achieved through the following technical solutions:

[0005] A paint removal device for electromagnetic wire, characterized in that: it includes an outlet wire rotating shaft and an inlet wire rotating shaft, the outlet wire rotating shaft and the inlet wire rotating shaft are respectively installed on the end of the rotating shaft of the motor, and the outlet wire rotating shaft and the inlet wire rotating shaft are respectively provided with an outlet wire reel and an inlet wire reel; the outlet side of the outlet wire rotating shaft and the inlet side of the inlet wire rotating shaft are respectively provided with a roller pair, and the roller pair respectively includes two rollers arranged up and down with a gap between them, and the electromagnetic wire on the outlet wire reel passes through the gap between the roller pairs in turn and is wound around the inlet wire reel; a trumpet-shaped annular cutter is provided between the roller pairs, and the electromagnetic wire passes through the annular cutter and abuts against the blade of the annular cutter.

[0006] It is further characterized by:

[0007] The annular cutter is provided with a first cleaning device on the side close to the wire feed reel. The first cleaning device includes upper and lower silicone scrapers, which are arranged obliquely. One end of the scraper is rotatably mounted on the fixed plate, and the inner end thereof abuts against the electromagnetic wire from the top and bottom. A spring is pressed between the scraper and the fixed plate.

[0008] A receiving groove is provided below the silicone scraper;

[0009] The first cleaning device is provided with a second cleaning device on one side close to the wire inlet reel, and the second cleaning device is provided with a lower cleaning roller and an upper cleaning roller made of flannel material along the wire outlet direction, and the lower cleaning roller and the upper cleaning roller are respectively rotatably mounted on the frame and abut against the electromagnetic wire;

[0010] The lower half of the lower cleaning roller is placed in a cleaning tank filled with clean water;

[0011] A high-pressure gas nozzle assembly is arranged above the lower cleaning roller.

[0012] The beneficial effects of the present invention are: when the electromagnetic wire on the outlet reel passes through the annular cutter, the paint on the surface is scraped off by the blade, and the roller pair plays a role in ensuring that the electromagnetic wire is in the center of the annular cutter. It is convenient, safe and efficient to use; after the paint on the surface of the electromagnetic wire is scraped off by the silicone scraper, the large pieces of paint powder remaining on the electromagnetic wire will be further scraped off, and the spring ensures that the silicone scraper is always in contact with the surface of the electromagnetic wire; the lower cleaning roller will further wipe off the small pieces of paint powder remaining on the electromagnetic wire, the cleaning groove has a cleaning effect on the lower cleaning roller, and the upper cleaning roller wipes off the water stains on the electromagnetic wire. The high-pressure gas nozzle also plays a role in removing water stains, further ensuring the cleanliness of the electromagnetic wire after paint removal. It is convenient, safe and efficient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] In the figure: 1 outlet shaft; 11 outlet reel; 2 inlet shaft; 21 inlet reel; 3 roller pair; 4 annular cutter; 5 scraper; 51 fixing plate; 52 spring; 53 receiving groove; 6 lower cleaning roller; 61 cleaning groove; 7 upper cleaning roller; 71 high-pressure gas nozzle; 8 electromagnetic wire. DETAILED DESCRIPTION

[0015] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0016] A paint removal device for electromagnetic wires, comprising an outlet shaft 1 and an inlet shaft 2, wherein the outlet shaft 1 and the inlet shaft 2 are respectively mounted on the ends of the rotating shaft of the motor, and are respectively provided with an outlet reel 11 and an inlet reel 21; a roller pair 3 is respectively provided on the outlet side of the outlet shaft 1 and the inlet side of the inlet shaft 2, and the roller pair 3 comprises two rollers arranged up and down with a gap between them, and the electromagnetic wire on the outlet reel 11 passes through the gap between the roller pairs 3 in turn and is wound around the inlet reel 21; a trumpet-shaped annular cutter 4 is provided between the roller pairs 3, and the electromagnetic wire passes through the annular cutter 4 and abuts against the blade of the annular cutter 4.

[0017] A first cleaning device is provided on the side of the annular cutter 4 close to the wire feed reel 21. The first cleaning device includes upper and lower silicone scrapers 5. The scrapers 5 are arranged obliquely, and their outer ends are rotatably mounted on the fixed plate 51, and their inner ends are respectively in contact with the electromagnetic wire from the top and bottom. Springs 52 are respectively pressed between the scraper 5 and the fixed plate 51; a spring 53 is provided below the silicone scraper 5.

[0018] A second cleaning device is provided on the side of the first cleaning device close to the wire feed reel 21. The second cleaning device is provided with a lower cleaning roller 6 and an upper cleaning roller 7 made of velvet material along the wire outlet direction. The lower cleaning roller 6 and the upper cleaning roller 7 are respectively rotatably installed on the frame and abut against the electromagnetic wire; the lower half of the lower cleaning roller 6 is placed in a cleaning tank 61 filled with clean water; a high-pressure gas nozzle 71 combination is provided above the spring 6.

[0019] The beneficial effects of the present invention are: when the electromagnetic wire on the outlet reel 11 passes through the annular cutter 4, the paint on the surface is scraped off by the blade, and the roller pair 3 plays a role in ensuring that the electromagnetic wire is in the center of the annular cutter 4, which is convenient, safe and efficient to use; after the paint on the surface of the electromagnetic wire is scraped off by the silicone scraper 5, the large pieces of paint powder remaining on the electromagnetic wire will be further scraped off, and the spring 52 ensures that the silicone scraper 5 is always in contact with the surface of the electromagnetic wire; the lower cleaning roller 6 will further wipe off the small pieces of paint powder remaining on the electromagnetic wire, and the cleaning groove 61 has a cleaning effect on the lower cleaning roller 6, and the upper cleaning roller 7 wipes off the water stains on the electromagnetic wire, and the high-pressure gas nozzle 71 also plays a role in removing water stains, further ensuring the cleanliness of the electromagnetic wire after paint removal, which is convenient, safe and efficient to use.

Claims

1. A paint removal device for electromagnetic wire, characterized in that: It includes an outgoing wire rotating shaft and an incoming wire rotating shaft, which are respectively installed on the end of the rotating shaft of the motor, and are respectively provided with an outgoing wire disk and an incoming wire disk; a roller pair is respectively provided on the outgoing wire side of the outgoing wire rotating shaft and the incoming wire side of the incoming wire rotating shaft, and the roller pair respectively includes two rollers arranged up and down with a gap between them, and the electromagnetic wire on the outgoing wire disk passes through the gap between the roller pairs in turn and is wound around the incoming wire disk; a trumpet-shaped annular cutter is provided between the roller pairs, and the electromagnetic wire passes through the annular cutter and abuts against the blade of the annular cutter ; The annular cutter is provided with a first cleaning device on the side close to the inlet drum, and the first cleaning device includes upper and lower silicone scrapers, which are arranged obliquely, and their outer ends are rotatably mounted on the fixed plate, and their inner ends abut against the electromagnetic wire from the top and bottom, and springs are pressed between the scrapers and the fixed plates; the first cleaning device is provided with a second cleaning device on the side close to the inlet drum, and the second cleaning device is provided with a lower cleaning roller and an upper cleaning roller made of velvet material along the outlet direction, and the lower cleaning roller and the upper cleaning roller are respectively rotatably mounted on the frame and abut against the electromagnetic wire; A receiving groove is provided below the silica gel scraper.

2. The paint removal device for electromagnetic wire according to claim 1, characterized in that: The lower half of the lower cleaning roller is placed in a cleaning tank filled with clean water.

3. The paint removal device for electromagnetic wire according to claim 1, characterized in that: A high-pressure gas nozzle assembly is arranged above the lower cleaning roller.

Images