Device for preventing wiredrawing oxidation of semi-finished silver wire

Abstract

The utility model discloses a device for preventing silver wire semi-finished product wiredrawing oxidation, which comprises a cleaning mechanism and a washing mechanism, the cleaning mechanism comprises a take-up machine, a plurality of cleaning cylinders arranged on one side of the take-up machine, cylinder covers sleeved on one ends of the cleaning cylinders, through holes arranged on the cylinder covers, and the washing mechanism. The washing mechanism comprises a first connecting plate connected between the multiple cleaning barrels, a bottom plate connected with the bottom of the first connecting plate, a water pump connected with the top of the bottom plate, a water outlet pipe connected with the water outlet end of the water pump and two water pumping pipes connected with the water inlet end of the water pump. According to the cleaning device, when the silver wire penetrates through the through hole, metal powder on the surface of the silver wire is scraped off by the inner wall of the through hole, then the water pump pumps clean water through the water pumping pipe, then the clean water is injected into the cleaning cylinders through the water outlet pipe, the clean water flushes the outer surface of the silver wire, the cleanliness of the silver wire is improved, dust is thoroughly treated, and the working environment and the body health of workers are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing and oxidation devices, and specifically relates to a device for preventing wire drawing oxidation of silver wire semi-finished products. Background Technique

[0002] Wire bonding of bonding wire refers to a process technology of connecting the electrode bonding pads of a semiconductor chip with the leads of a housing or the wiring bonding pads on a substrate using a fine metal wire.

[0003] For the currently used wire drawing device, the surface of the filamentous object produced by it is prone to adhering metal powder. If not collected, it will float and then be inhaled into the lungs by on-site personnel, causing pneumoconiosis and endangering the health of the staff. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by the utility model is as follows:

[0006] A device for preventing wire drawing oxidation of silver wire semi-finished products includes a cleaning mechanism and a water washing mechanism. The cleaning mechanism includes a wire take-up machine, a plurality of cleaning cylinders arranged on one side of the wire take-up machine, and a cylinder cover sleeved on one end of the cleaning cylinder. A through hole is opened on the cylinder cover, and a water washing mechanism. The water washing mechanism includes a first connecting plate connected between the plurality of cleaning cylinders, a bottom plate connected to the bottom of the first connecting plate, a water pump connected to the top of the bottom plate, a water outlet pipe connected to the water outlet end of the water pump, and two water suction pipes connected to the water inlet end of the water pump. The outer end of the water outlet pipe is connected to the tops of the plurality of cleaning cylinders.

[0007] By adopting the above technical solution, when the silver wire passes through the through hole, the metal powder on its surface is scraped off by the inner wall of the through hole. Then the water pump extracts clear water through the water suction pipe, and then injects it into the plurality of cleaning cylinders through the water outlet pipe. The clear water flushes the outer surface of the silver wire, improving its cleanliness, handling the dust cleanly, and protecting the working environment and the health of workers.

[0008] In a preferred example, the utility model can be further configured as follows: a filtering mechanism is arranged on one side of the first connecting plate. The filtering mechanism includes a water receiving box connected between the two water suction pipes, a slag screening plate installed inside the water receiving box, and a filter cloth connected between the water receiving box and the slag screening plate. The bottom plate is fixedly connected to the outer wall of the water receiving box.

[0009] In a preferred example, the utility model can be further configured as follows: the top of the water receiving box is set as an inclined surface, and a row of protrusions is integrally formed on the top.

[0010] In a preferred embodiment, the present utility model can be further configured as follows: the length of the slag screening plate is less than that of the water receiving box, and a purified water cavity is formed between the water receiving box and the slag screening plate, and the purified water cavity is located at the bottom of the filter cloth.

[0011] In a preferred embodiment, the present utility model can be further configured as follows: the water pump is located between the first connecting plate and the water receiving box, and the water pump is suspended above the top of a cleaning cylinder.

[0012] In a preferred embodiment, the present utility model can be further configured as follows: a second connecting plate is connected between multiple cleaning cylinders, and the second connecting plate is fixed to the inner wall of the water receiving box.

[0013] In a preferred embodiment, the present utility model can be further configured as follows: two reinforcing ribs are connected between the bottom plate and the water receiving box, and the two reinforcing ribs are respectively close to the front and rear sides of the bottom plate.

[0014] By adopting the above technical solutions, the beneficial effects achieved by the present utility model are as follows:

[0015] 1. In the present utility model, when the silver wire passes through the through hole, the metal powder on its surface is scraped off by the inner wall of the through hole. Then, the water pump extracts clear water through the water suction pipe, and then injects the clear water into multiple cleaning cylinders through the water outlet pipe. The clear water flushes the outer surface of the silver wire to improve its cleanliness, and the dust is processed cleanly, protecting the working environment and the physical health of workers.

[0016] 2. In the present utility model, the liquid water with metal dust flowing out of the cleaning cylinder falls onto the slag screening plate. After being filtered layer by layer by the slag screening plate, only clear water reaches the top of the filter cloth, and then is filtered twice by the filter cloth and falls into the purified water cavity for the water pump to repeat extraction, improving the utilization rate of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the cleaning mechanism of the present utility model;

[0019] Figure 3 is a schematic diagram of the water washing mechanism of the present utility model;

[0020] Figure 4 is a schematic diagram of the filtering mechanism of the present utility model.

[0021] Reference Numerals:

[0022] 100, cleaning mechanism; 110, wire rewinder; 120, cleaning cylinder; 130, cylinder cover;

[0023] 200, water washing mechanism; 210, first connecting plate; 220, bottom plate; 230, water pump; 240, water outlet pipe; 250, water suction pipe;

[0024] 300, Filter mechanism; 310, Water receiving box; 320, Screen slag plate; 330, Filter cloth;

[0025] 400, Connecting plate two;

[0026] 500, Reinforcing rib. Specific embodiments

[0027] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0028] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present utility model.

[0029] The following describes a device for preventing oxidation of semi-finished silver wires during wire drawing provided by some embodiments of the present utility model with reference to the accompanying drawings.

[0030] Embodiment 1:

[0031] Combined with Figures 1-4 As shown, a device for preventing oxidation of semi-finished silver wires during wire drawing provided by the present utility model includes a cleaning mechanism 100 and a water washing mechanism 200. The cleaning mechanism 100 includes a wire winding machine 110, a plurality of cleaning cylinders 120 provided on one side of the wire winding machine 110, and a cylinder cover 130 sleeved on one end of the cleaning cylinder 120. A through hole is provided on the cylinder cover 130;

[0032] The water washing mechanism 200 includes a connecting plate one 210 connected between a plurality of cleaning cylinders 120, a bottom plate 220 connected to the bottom of the connecting plate one 210, a water pump 230 connected to the top of the bottom plate 220, a water outlet pipe 240 connected to the water outlet end of the water pump 230, and two water suction pipes 250 connected to the water inlet end of the water pump 230. The outer end of the water outlet pipe 240 is connected to the tops of a plurality of cleaning cylinders 120.

[0033] Further, a filter mechanism 300 is provided on one side of the connecting plate one 210. The filter mechanism 300 includes a water receiving box 310 connected between two water suction pipes 250, a screen slag plate 320 installed inside the water receiving box 310, and a filter cloth 330 connected between the water receiving box 310 and the screen slag plate 320. The bottom plate 220 is fixedly connected to the outer wall of the water receiving box 310.

[0034] Further, the top of the water receiving box 310 is set as an inclined surface, and a row of protrusions is integrally formed on the top.

[0035] Furthermore, the length of the screening plate 320 is smaller than the length of the water receiving box 310 , and a clean water cavity is formed between the water receiving box 310 and the screening plate 320 , and the clean water cavity is located at the bottom of the filter cloth 330 .

[0036] Furthermore, the water pump 230 is located between the connecting plate 210 and the water receiving box 310 , and the water pump 230 is suspended on the top of a cleaning cylinder 120 .

[0037] Embodiment 2:

[0038] Combination Figures 2-3 As shown, on the basis of the first embodiment, a second connecting plate 400 is connected between the plurality of cleaning cylinders 120 , and the second connecting plate 400 is fixed to the inner wall of the water receiving box 310 .

[0039] Embodiment three:

[0040] Combination Figures 3-4 As shown, in the above embodiment, two reinforcing ribs 500 are connected between the bottom plate 220 and the water receiving box 310 , and the two reinforcing ribs 500 are respectively close to the front and rear sides of the bottom plate 220 .

[0041] The working principle and use process of the utility model: when the device is put into actual use, the silver wire is first treated with nitrogen to prevent it from oxidation, and then it is passed through the cleaning cylinder 120 and connected to the wire take-up machine 110. When the silver wire passes through the through hole, the metal powder on its surface is scraped off by the inner wall of the through hole, and then the water pump 230 draws clean water through the suction pipe 250, and then injects it into multiple cleaning cylinders 120 through the outlet pipe 240. The clean water rinses the outer surface of the silver wire to improve its cleanliness and ensure the winding effect. Then, the sewage flowing out of the cleaning cylinder 120 is filtered through the layers of the screening plate 320, and only the clean water comes to the top of the filter cloth 330, and then is filtered for the second time by the filter cloth 330 and falls into the clean water cavity for repeated extraction by the water pump 230 to improve the utilization rate of water resources.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An apparatus for preventing oxidation of semi-finished silver wires during wire drawing, characterized in that, Comprising: A cleaning mechanism (100), the cleaning mechanism (100) includes a wire rewinder (110), a plurality of cleaning cylinders (120) arranged on one side of the wire rewinder (110), and a cylinder cover (130) sleeved on one end of the cleaning cylinder (120), and a through hole is provided on the cylinder cover (130); A water washing mechanism (200), the water washing mechanism (200) includes a first connecting plate (210) connected between a plurality of cleaning cylinders (120), a bottom plate (220) connected to the bottom of the first connecting plate (210), a water pump (230) connected to the top of the bottom plate (220), a water outlet pipe (240) connected to the water outlet end of the water pump (230), and two water suction pipes (250) connected to the water inlet end of the water pump (230), and the outer end of the water outlet pipe (240) is connected to the tops of a plurality of cleaning cylinders (120).

2. The device for preventing oxidation of silver wire semi-finished products during wire drawing according to claim 1, characterized in that, A filtering mechanism (300) is provided on one side of the first connecting plate (210), the filtering mechanism (300) includes a water receiving box (310) connected between two water suction pipes (250), a slag screening plate (320) installed inside the water receiving box (310), and a filter cloth (330) connected between the water receiving box (310) and the slag screening plate (320), and the bottom plate (220) is fixedly connected to the outer wall of the water receiving box (310).

3. The device for preventing oxidation of silver wire semi-finished products during wire drawing according to claim 2, wherein, The top of the water receiving box (310) is set to be inclined, and a row of protrusions is integrally formed at the top.

4. The device for preventing oxidation of semi-finished silver wire during wire drawing according to claim 2, characterized in that, The length of the slag screening plate (320) is less than the length of the water receiving box (310), and a clean water cavity is formed between the water receiving box (310) and the slag screening plate (320), and the clean water cavity is located at the bottom of the filter cloth (330).

5. The device for preventing oxidation of semi-finished silver wires during wire drawing according to claim 2, wherein, The water pump (230) is located between the first connecting plate (210) and the water receiving box (310), and the water pump (230) is suspended above the top of one cleaning cylinder (120).

6. The device for preventing oxidation of semi-finished silver wires during wire drawing according to claim 2, characterized in that, A second connecting plate (400) is connected between a plurality of cleaning cylinders (120), and the second connecting plate (400) is fixedly connected to the inner wall of the water receiving box (310).

7. A device for preventing oxidation of silver wire semi-finished products during wire drawing, characterized in that, Two reinforcing ribs (500) are connected between the bottom plate (220) and the water receiving box (310), and the two reinforcing ribs (500) are respectively close to the front and rear sides of the bottom plate (220).

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