Drawing liquid cooling filtering device based on high and low temperature resistant enameled wire

Abstract

The utility model discloses a kind of wire-drawing liquid cooling filtering devices based on high-low temperature resistant enameled wire, including the mounting bracket (1) located in the front side of wire-drawing liquid pool, multiple inclined guide frames (2) are distributed with interval on mounting bracket (1) along height direction, the inclined direction of adjacent guide frame (2) is opposite and presents left and right staggered distribution, adjacent guide frame (2) is partially overlapped along horizontal direction between, detachably connected with plush fabric (3) on part or all guide frame (2), the surface of plush fabric (3) forms the wool layer for intercepting copper powder, the guide frame (2) of the lowermost layer of mounting bracket (1) one end extends to the outside of mounting bracket (1) and is located above wire-drawing liquid pool.The utility model has the characteristics of high cooling efficiency, good filtering effect.

Description

Technical Field

[0001] This utility model relates to a wire drawing fluid cooling and filtration device, and more particularly to a wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire. Background Technology

[0002] During the copper wire drawing process, the copper wire surface needs to be lubricated and cooled by drawing fluid. After use, the drawing fluid is pumped into the drawing fluid tank by a circulation mechanism, where it is allowed to settle and cool, reducing its temperature from 50-60℃ to 35-40℃. However, this static cooling method has a drawback: a large amount of the drawing fluid settles on the inner side of the tank, with only a small portion at the surface being able to contact the outside air for rapid cooling, resulting in a less than ideal cooling effect.

[0003] On the other hand, a certain amount of copper powder is generated during the copper wire drawing process. This copper powder is removed by the drawing liquid, causing it to accumulate continuously in the drawing liquid. This affects the subsequent processing of the copper wire and reduces the service life of the drawing machine and circulation device. To address this issue, although bag filters capable of filtering copper powder exist on the market, their high consumption of filter paper and high filtration costs lead manufacturers to primarily use sedimentation methods. This involves allowing the copper powder to slowly settle to the bottom of the drawing liquid tank during settling. This reduces the filtration efficiency of the copper powder and increases the settling time of the drawing liquid in the tank.

[0004] Therefore, existing methods for cooling and filtering drawing fluids suffer from low cooling efficiency and poor filtration effect. Utility Model Content

[0005] The purpose of this invention is to provide a cooling and filtration device for drawing fluid of high and low temperature resistant enameled wire. It features high cooling efficiency and good filtration effect. The technical solution of this utility model is as follows: a cooling and filtering device for drawing liquid of high and low temperature resistant enameled wire, including a mounting frame located in front of the drawing liquid pool, multiple inclined guide frames are distributed at intervals along the height direction on the mounting frame, the inclination directions of adjacent guide frames are opposite and they are staggered from left to right, the adjacent guide frames partially overlap each other in the horizontal direction, some or all of the guide frames are detachably connected with plush fabric, the surface of the plush fabric forms a wool layer for intercepting copper powder, one end of the guide frame located at the bottom of the mounting frame extends to the outside of the mounting frame and is located above the drawing liquid pool.

[0006] In the aforementioned wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire, a feed pipe is provided above the uppermost guide frame of the mounting frame.

[0007] In the aforementioned drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire, the mounting frame includes four columns distributed around the guide frame. Each column has multiple first mounting holes spaced apart. An inclined mounting support is bolted between every two columns through the first mounting holes. The two sides of the guide frame are fixedly connected to the mounting supports.

[0008] In the aforementioned wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire, the side wall of the mounting support is provided with a second mounting hole, the two sides of the guide frame are provided with a first baffle, the first baffle is provided with a third mounting hole that matches the second mounting hole, the first baffle and the mounting support are connected to each other by a fixing bolt, one end of the fixing bolt is located outside the mounting support, and the other end of the fixing bolt passes through the second mounting hole and the third mounting hole in sequence and is connected to a fixing member.

[0009] In the aforementioned drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire, the fixing component includes an L-shaped fixing plate, a fixing nut welded to one side of the fixing plate, the end of the fixing bolt threadedly connected to the fixing nut, and the other side of the fixing plate being in contact with the plush fabric.

[0010] In the aforementioned drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire, one end of the guide frame is provided with a second baffle, and the other end of the guide frame is provided with a third baffle extending inward.

[0011] In the aforementioned wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire, the mounting support is provided with a fourth mounting hole that matches the first mounting hole. Both the first mounting hole and the fourth mounting hole are elongated holes. The length direction of the first mounting hole is the height direction of the column, and the length direction of the fourth mounting hole is the length direction of the mounting support.

[0012] In the aforementioned drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire, a cooling fan is provided on one side of the mounting frame, and the cooling fan is used to cool the drawing fluid on each guide frame.

[0013] Compared with the prior art, this utility model has the following characteristics: (1) By limiting the arrangement structure of the guide frame, the drawing liquid can flow onto the guide frame after being drawn from the drawing machine, and flow in an S-shape along the guide frame toward the drawing liquid pool, thereby making full contact with the outside air during the flow process and significantly improving its heat dissipation and cooling effect; on this basis, the plush fabric set on the guide frame can intercept the copper powder in the drawing liquid, thereby realizing the filtering function of the drawing liquid; (2) By limiting the connection structure of the guide frame, on the one hand, the installation stability of the guide frame on the mounting frame can be guaranteed, and on the other hand, the tilt angle of the guide frame can be adjusted, thereby improving the flow stability of the drawing fluid on the guide frame; (3) By limiting the installation structure of the plush fabric, the stable installation of the plush fabric on the guide frame can be guaranteed, and the workers can easily disassemble and replace the plush fabric. Therefore, this utility model has the characteristics of high cooling efficiency and good filtration effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 Enlarged view of point A; Figure 3 yes Figure 1 View from direction B; Figure 4 yes Figure 3 Enlarged view of point C.

[0015] The markings in the attached diagram are as follows: 1-mounting bracket, 2-guide bracket, 3-plush fabric, 4-feed pipe, 5-column, 6-mounting support, 7-fixing plate, 8-fixing nut, 201-first flange, 202-third mounting hole, 203-second flange, 204-third flange, 501-first mounting hole, 601-second mounting hole, 602-fourth mounting hole. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0017] Example. A cooling and filtering device for drawing fluid of high and low temperature resistant enameled wire, configured as follows: Figure 1 As shown, the device includes a mounting frame 1 located in front of the drawing liquid pool. Multiple inclined guide frames 2 are distributed at intervals along the height direction on the mounting frame 1. The inclined directions of adjacent guide frames 2 are opposite and they are staggered to the left and right. Adjacent guide frames 2 partially overlap in the horizontal direction, forming an S-shaped drawing liquid flow channel between each guide frame 2. Some or all of the guide frames 2 are detachably connected to a plush fabric 3. The surface of the plush fabric 3 forms a yarn layer for intercepting copper powder, so that the drawing liquid can flow downward along the plush fabric 3 under the action of gravity, while the copper powder in the drawing liquid is blocked by the yarn layer and retained on the plush fabric 3. One end of the guide frame 2 located at the bottom of the mounting frame 1 extends to the outside of the mounting frame 1 and is located above the drawing liquid pool.

[0018] The uppermost guide frame 2 of the mounting frame 1 is provided with a feed pipe 4.

[0019] The mounting frame 1 includes four uprights 5 distributed around the guide frame 2. The bottoms of the four uprights 5 are connected to each other via a base plate. Each upright 5 has multiple first mounting holes 501 spaced apart along the height direction. An inclined mounting support 6 is bolted between every two uprights 5 through the first mounting holes 501. The mounting support 6 is made of angle steel. The two sides of the guide frame 2 are fixedly connected to the mounting support 6.

[0020] The mounting bracket 6 has a second mounting hole 601 on its side wall, and the guide frame 2 has a first stop 201 on both sides. The first stop 201 has a third mounting hole 202 that matches the second mounting hole 601. The first stop 201 and the mounting bracket 6 are connected to each other by a fixing bolt. One end of the fixing bolt is located outside the mounting bracket 6, and the other end of the fixing bolt passes through the second mounting hole 601 and the third mounting hole 202 in sequence and is connected to a fastener.

[0021] The fastener includes an L-shaped fixing plate 7, a fixing nut 8 welded to one side of the fixing plate 7, the end of the fixing bolt being threaded to the fixing nut 8, and the other side of the fixing plate 7 being in contact with the plush fabric 3.

[0022] One end of the guide frame 2 is provided with a second baffle 203, and the other end of the guide frame 2 is provided with a third baffle 204 extending inward. The third baffle 204 is used to gather the drawing fluid. The second baffle 203, the first baffle 201 and the third baffle 204 are connected in sequence.

[0023] The mounting bracket 6 is provided with a fourth mounting hole 602 that matches the first mounting hole 501. Both the first mounting hole 501 and the fourth mounting hole 602 are elongated holes. The length direction of the first mounting hole 501 is the height direction of the column 5, and the length direction of the fourth mounting hole 602 is the length direction of the mounting bracket 6.

[0024] A cooling fan is provided on one side of the mounting bracket 1, which is used to cool the drawing fluid on each guide bracket 2.

[0025] The working principle of this invention is as follows: When in use, the drawing fluid flows from the drawing machine through the feed pipe 4 to the uppermost guide frame 2 of the mounting frame 1, and then flows downwards along the inclined guide frame 2. During the flow, the drawing fluid is rapidly cooled by a cooling fan, increasing the contact area between the drawing fluid and room temperature air. Furthermore, when the drawing fluid flows over the surface of the plush fabric 3, the yarn layer on the plush fabric 3 can intercept copper powder and impurities in the drawing fluid, thus achieving filtration. After passing through each guide frame 2, the drawing fluid flows into the drawing fluid pool, where it is allowed to settle and cool, reaching the specified cooling temperature.

[0026] During installation, the plush fabric 3 is pressed and fixed to the guide frame 2 by the cooperation of fixing bolts and fasteners. When the operator needs to clean or replace the plush fabric 3, the operator only needs to unscrew the fixing bolts to release the restriction on the plush fabric 3, which is convenient for the operator's operation.

Claims

1. A cooling and filtering device for drawing fluid of high and low temperature resistant enameled wire, characterized in that: The device includes a mounting frame (1) located in front of the drawing liquid pool. Multiple inclined guide frames (2) are distributed at intervals along the height direction on the mounting frame (1). The inclined directions of adjacent guide frames (2) are opposite and they are staggered to the left and right. Adjacent guide frames (2) partially overlap each other in the horizontal direction. Some or all of the guide frames (2) are detachably connected to a plush fabric (3). The surface of the plush fabric (3) forms a wool layer for intercepting copper powder. One end of the guide frame (2) located at the bottom of the mounting frame (1) extends to the outside of the mounting frame (1) and is located above the drawing liquid pool.

2. The wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire according to claim 1, characterized in that: The uppermost guide frame (2) of the mounting frame (1) is equipped with a feed pipe (4).

3. The wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire according to claim 1, characterized in that: The mounting frame (1) includes four columns (5) distributed around the guide frame (2). Each column (5) has multiple first mounting holes (501) spaced apart. An inclined mounting support (6) is bolted between every two columns (5) through the first mounting holes (501). The two sides of the guide frame (2) are fixedly connected to the mounting support (6).

4. The wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire according to claim 3, characterized in that: The mounting bracket (6) has a second mounting hole (601) on its side wall. The guide frame (2) has a first stop (201) on both sides. The first stop (201) has a third mounting hole (202) that matches the second mounting hole (601). The first stop (201) and the mounting bracket (6) are connected to each other by a fixing bolt. One end of the fixing bolt is located outside the mounting bracket (6), and the other end of the fixing bolt passes through the second mounting hole (601) and the third mounting hole (202) in sequence and is connected to a fastener.

5. The wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire according to claim 4, characterized in that: The fastener includes an L-shaped fixing plate (7), a fixing nut (8) is welded to one side of the fixing plate (7), the end of the fixing bolt is threaded to the fixing nut (8), and the other side of the fixing plate (7) is in contact with the plush fabric (3).

6. The wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire according to claim 4, characterized in that: One end of the guide frame (2) is provided with a second stop (203), and the other end of the guide frame (2) is provided with a third stop (204) extending inward.

7. The wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire according to claim 3, characterized in that: The mounting bracket (6) is provided with a fourth mounting hole (602) that matches the first mounting hole (501). Both the first mounting hole (501) and the fourth mounting hole (602) are elongated holes. The length direction of the first mounting hole (501) is the height direction of the column (5), and the length direction of the fourth mounting hole (602) is the length direction of the mounting bracket (6).

8. The wire drawing fluid cooling and filtration device based on high and low temperature resistant enameled wire according to claim 1, characterized in that: A cooling fan is provided on one side of the mounting bracket (1), which is used to cool the drawing fluid on each guide bracket (2).

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