Copper scrap removing and collecting device for drawing enameled wire
By designing a device including a collection cylinder, sponge, felt cloth and negative pressure equipment, the problem of copper chip removal and collection during the enameled wire drawing process is solved, and the effective removal and collection of copper chips is achieved, avoiding workshop pollution and waste of raw materials.
Patent Information
- Application Number
- CN202422414215.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The prior art cannot effectively remove and collect copper chips generated during the enameled wire drawing process, resulting in workshop environmental pollution and waste of raw materials.
A device including a collection cylinder, a sponge, a felt cloth, a collection box and a negative pressure device is designed to wipe the copper chips through a sponge and collect the copper chips using a negative pressure device, and to combine the blower with a blower to dry the lubricant to achieve the removal and collection of copper chips.
Effectively remove and collect copper chips, avoid workshop pollution and waste of raw materials, and have a simple and efficient structure.
Smart Images
Figure CN223145619U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of enameled wire production equipment and relates to a copper scrap removal and collection device for enameled wire drawing. Background Art
[0002] Drawing forming refers to a processing method that forces metal to undergo plastic deformation through a die hole under the action of an external tensile force to obtain a product with the same shape and size as the die hole. This method is widely used in the production of enameled wires. However, during the drawing process, the outer surface of the enameled wire will constantly rub against the die forming hole, thereby generating a large amount of copper chips. In order to reduce the friction between the enameled wire and the die forming hole during the drawing process, lubricating fluid is usually applied to the enameled wire, which will cause the copper chips generated during the drawing process to adhere to the outer surface of the enameled wire, which needs to be cleaned to ensure the quality of the enameled wire.
[0003] In the prior art, the removal of copper scraps is usually achieved by sponges and felt cloths. Specifically, we can make the enameled wire after drawing pass between two sponges wrapped with felt cloths, so that the copper scraps attached to it are removed by continuous wiping of the felt cloths. However, this method cannot collect the copper scraps peeled off from the enameled wire, so that they are scattered in the workshop, which not only pollutes the workshop environment, but also wastes metal copper. Utility Model Content
[0004] The utility model aims to solve the above problems existing in the prior art and to provide a device for removing and collecting copper scraps for enameled wire drawing, so as to remove and collect the copper scraps in the enameled wire drawing and forming process to avoid polluting the workshop environment.
[0005] The objectives of the utility model can be achieved through the following technical solutions: a device for removing and collecting copper chips for enameled wire drawing, characterized in that the device comprises a horizontally arranged collecting cylinder, a cover is threadedly connected to one end of the collecting cylinder, an end plate is fixedly connected to the other end of the collecting cylinder, and through holes for the enameled wire to pass through are provided on the end plate and the cover; a mounting groove is provided on the inner side of the cover, two sponges are stuffed in the mounting groove, and each sponge is wrapped with felt cloth; a collecting box is threadedly connected to the bottom of the collecting cylinder; a connecting port is provided on the top of the collecting box, and the connecting port is conductively connected to the collecting cylinder; a negative pressure connecting pipe is provided at the bottom of the collecting box, and the negative pressure connecting pipe can be conductively connected to the negative pressure equipment through a hose; a collecting net bag is provided in the collecting box, the collecting net bag is engaged in the connecting port, and the collecting net bag can completely cover the connecting port; a mounting bracket is provided on the outer wall of one side of the collecting cylinder.
[0006] Preferably, a plurality of air inlet holes are formed at the top end of the collection cylinder, and an air inlet pipe is fixed in each air inlet hole; a blowing nozzle is fixed at the bottom end of each air inlet pipe, and the top end of each air inlet pipe is bent downward; each of the blowing nozzles is in an inverted conical shape, and the air outlet of each blowing nozzle faces the enameled wire.
[0007] Advantages of the present utility model:
[0008] The copper chip removal and collection device has a simple structure, but can effectively wipe and strip the copper chips attached to the enameled wire and collect them, so as to effectively avoid the pollution of the workshop environment by copper chips and avoid the waste of raw materials at the same time. Description of the drawings
[0009] Figure 1 is a three-dimensional structural schematic diagram of the present collection device.
[0010] Figure 2 is a three-dimensional structural schematic diagram of the collection device from another perspective.
[0011] Figure 3 is a cross-sectional structural schematic diagram of the present collection device.
[0012] In the figure, 1, collection cylinder; 11, air inlet pipe; 12, blowing nozzle; 2, lid; 21, installation groove; 22, sponge; 3, end plate; 4, through hole; 5, collection box; 51, connection port; 52, negative pressure connecting pipe; 53, collection net pocket; 6, installation bracket; 7, enameled wire. Detailed implementation manners
[0013] The following are specific embodiments of the present utility model in combination with the drawings, and the technical solutions of the present utility model will be further described, but the present utility model is not limited to these embodiments.
[0014] As Figure 1 、 Figure 2 and Figure 3 shown, a copper chip removal and collection device for enameled wire drawing includes a horizontally arranged collection cylinder 1, one end of the collection cylinder 1 is threadedly connected with a lid 2, the other end of the collection cylinder 1 is fixedly connected with an end plate 3, and through holes 4 for the enameled wire 7 to pass through are formed on both the end plate 3 and the lid 2; an installation groove 21 is provided inside the lid 2, and two sponges 22 are stuffed in the installation groove 21, and a felt cloth is wrapped on each sponge 22; a collection box 5 is threadedly connected to the bottom of the collection cylinder 1; a connection port 51 is provided at the top of the collection box 5, and the connection port 51 is conductively connected to the collection cylinder 1; a negative pressure connecting pipe 52 is provided at the bottom of the collection box 5, and the negative pressure connecting pipe 52 can be conductively connected to a negative pressure device through a hose; a collection net pocket 53 is provided inside the collection box 5, the collection net pocket 53 is clamped in the connection port 51, and the collection net pocket 53 can completely cover the connection port 51; an installation bracket 6 is provided on the outer wall of one side of the collection cylinder 1.
[0015] Working principle: This removal and collection device can be horizontally installed on the outer wall of the equipment or on the wall through the mounting feet. The enameled wire 7 enters the collection cylinder 1 through the through hole 4 on the end plate 3 of this device and passes through the through hole 4 on the lid 2. During this process, the enameled wire 7 continuously travels between the two sponges 22. During this period, the copper chips attached to the enameled wire 7 will be continuously peeled off from the enameled wire 7 under the continuous wiping of the felt cloth wrapped around the sponge 22 and then fall into the collection cylinder 1. A collection box 5 is provided at the bottom of the collection cylinder 1. The collection box 5 is connected to a negative pressure device through a hose, and a collection mesh bag 53 is provided in the collection box 5. Therefore, under the action of the negative pressure device, this device can bring the copper chips into the collection mesh bag 53 through the air flow. Finally, the collection mesh bag 53 filters the air flow and filters out and collects the copper chips therein. This removal and collection device has a simple structure, but can effectively wipe and peel off the copper chips attached to the enameled wire 7 and collect them, so as to effectively avoid the pollution of the workshop environment by copper chips and avoid the waste of raw materials at the same time.
[0016] As Figure 1 , Figure 2 and Figure 3 shown, a number of air inlet holes are provided at the top of the collection cylinder 1, and an air inlet pipe 11 is fixed in each air inlet hole; the bottom end of each air inlet pipe 11 is fixed with a blowing nozzle 12, and the top end of each air inlet pipe 11 is bent downward; each blowing nozzle 12 is in the shape of an inverted cone, and the air outlet of each blowing nozzle 12 faces the enameled wire 7. Since a lubricating fluid needs to be applied during the drawing and forming process of the enameled wire 7, under the action of the negative pressure device, the air flow enters the collection cylinder 1 from each air inlet pipe 11 and the through hole 4 on the end plate 3 (the through hole 4 on the lid 2 is blocked by the sponge 22), so that winds continuously blowing towards the enameled wire 7 are formed at multiple places in the collection cylinder 1. Under the continuous blowing of the wind, the lubricating fluid is gradually dried, and the copper chips are also blown off the enameled wire 7, thus making the effect of removing copper chips of this device better. Each blowing nozzle 12 is in the shape of an inverted cone, which can achieve the aggregation of the air flow and make it have a higher impact force. And the top end of each air inlet pipe 11 is bent downward, which can effectively prevent the debris in the air from falling into it and causing the blockage of the blowing nozzle 12.
[0017] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.
Claims
1. A copper chip removing and collecting device for enamelled wire drawing, characterized in that, The device includes a horizontally arranged collecting cylinder (1), one end of the collecting cylinder (1) is threadedly connected with a lid (2), the other end of the collecting cylinder (1) is fixedly connected with an end plate (3), and through holes (4) for the enameled wire (7) to pass through are provided on both the end plate (3) and the lid (2); an installation groove (21) is provided inside the lid (2), two sponges (22) are stuffed in the installation groove (21), and each sponge (22) is wrapped with a felt cloth; a collecting box (5) is threadedly connected to the bottom of the collecting cylinder (1); a connection port (51) is provided at the top of the collecting box (5), and the connection port (51) is conductively connected to the collecting cylinder (1); a negative pressure connecting pipe (52) is provided at the bottom of the collecting box (5), and the negative pressure connecting pipe (52) can be conductively connected to a negative pressure device through a hose; a collecting net bag (53) is provided inside the collecting box (5), the collecting net bag (53) is clamped in the connection port (51), and the collecting net bag (53) can completely cover the connection port (51); an installation bracket (6) is provided on the outer wall of one side of the collecting cylinder (1).
2. The copper chip removing and collecting device for enameled wire drawing according to claim 1, wherein, A number of air inlet holes are provided at the top end of the collecting cylinder (1), and an air inlet pipe (11) is fixed in each air inlet hole; the bottom end of each air inlet pipe (11) is fixed with a blowing nozzle (12), and the top end of each air inlet pipe (11) is bent downward; each of the blowing nozzles (12) is in the shape of an inverted cone, and the air outlet of each blowing nozzle (12) faces the enameled wire (7).