Alloy strip composite front end cleaning device

Abstract

The utility model discloses an alloy strip composite front end cleaning device which comprises a machine frame and a cleaning module erected on the machine frame, the cleaning module comprises a bearing assembly, an elastic supporting assembly and a cleaning assembly, the bearing assembly comprises a base plate, the elastic supporting assembly comprises two second guide columns, two springs and two guide blocks, and the two second guide columns, the two springs and the two guide blocks are arranged on the base plate. The second guide columns are vertically arranged on the base plate, each spring and each guide block are correspondingly and movably arranged on each second guide column in a sleeving manner, and the guide blocks abut against the upper portions of the springs; the cleaning assembly comprises a cleaning and grinding block, and the two opposite side walls of the cleaning and grinding block are fixedly connected with the two guide blocks correspondingly, so that the cleaning and grinding block is arranged above the base plate in a suspended mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to brazing filler metal production technical field, concretely relates to a kind of alloy strip composite front end cleaning device. BACKGROUND

[0002] When existing brazing furnace works, the workpiece needing brazing is placed on the workpiece area, and the conveying device is conveyed into the brazing furnace for brazing. However, in the production process of the filler metal, a certain amount of dust will be generated. In order to avoid the pollution of the filler metal strip dust and the like and affect the brazing quality, the strip needs to be fully cleaned before the workpiece enters the brazing area.

[0003] Currently, the strip cleaning is carried out by manual brushing or whole roll strip soaking. However, these methods generally have low work efficiency and insufficient cleaning degree. UTILITY MODEL CONTENT

[0004] To solve the technical problems existing in the prior art, the purpose of the utility model is to provide an alloy strip composite front end cleaning device, which realizes automatic cleaning, effectively saves labor and improves work efficiency.

[0005] The utility model discloses a kind of alloy strip composite front end cleaning device, including rack and erecting on the cleaning module of the rack, the cleaning module includes bearing assembly, elastic support assembly and cleaning assembly, the bearing assembly includes base plate, the elastic support assembly includes two second guide columns, two springs and two guide blocks, the second guide column is vertically set on the base plate, each spring and guide block are respectively correspondingly movably sleeved each second guide column, and the guide block is abutted above the spring;The cleaning assembly includes washing block, the opposite two side walls of the washing block are respectively fixedly connected with the two guide blocks, so that the washing block is suspended and arranged above the base plate.

[0006] Further, the elastic support assembly further includes at least four first guide columns, which are divided into two groups and correspondingly matched with the two second guide columns, the second guide column is coaxially vertically arranged between the two adjacent first guide columns in the same group, and the guide block is movably sleeved with the first guide column in the same group. By the assistance of the first guide column on both sides of the second guide column, the guide block is well guided to move up and down, avoiding the jamming of the guide block during movement.

[0007] Further, it further includes a dropper, which is hung on the rack;The cleaning assembly includes a nozzle, the nozzle is connected with the dropper through a conduit, and the end of the nozzle corresponds to the washing block. The dropper is assembled with cleaning liquid, specifically alcohol. The cleaning liquid is discharged from the nozzle to wet the washing block, and the automatic cleaning work is efficiently completed.

[0008] Further, the elastic support assembly further comprises two connecting plates, each of which is connected to the upper ends of the first guide column and the second guide column of the same group protruding from the guide block.

[0009] Further, the cleaning assembly further comprises a flow guide plate, which comprises a body and a protruding portion, the body is connected to the connecting plate, and the protruding portion protrudes from the connecting plate and corresponds to the washing block in the air, and the protruding portion supports the nozzle.

[0010] Specifically, two cleaning modules are arranged on the rack one above the other, and the washing surfaces of the washing blocks of the two cleaning modules are arranged opposite to each other. The opposite surfaces of the two solder strips are cleaned simultaneously in one cleaning device, and the solder strips can be directly conveyed to the soldering furnace for soldering without being turned over again.

[0011] Specifically, the bearing assembly further comprises a vertical plate which is fixedly connected to the base plate perpendicularly, and the rack is provided with a connecting plate which connects the vertical plate, so that the cleaning module is arranged on the rack.

[0012] Further, the vertical plate is provided with a plurality of vertical strip-shaped through grooves, and the height of the cleaning module on the rack is adjusted by adjusting the position of the connecting plate and the strip-shaped through grooves.

[0013] Specifically, the bearing assembly further comprises a plurality of rib plates which are fixedly arranged at the connecting position of the vertical plate and the base plate to reinforce the strength of the cleaning module.

[0014] Specifically, the washing block is wrapped with a fabric, and the cleaning liquid wets the fabric.

[0015] Compared with the prior art, the utility model at least has the following beneficial effects: the utility model discloses abandoning manual operation, and the alloy solder strip is contacted with the washing block for cleaning, specifically, the strip rubs the washing surface of the washing block, the strip exerts pressure on the washing surface to a certain extent, the pressure is transmitted to the spring through the guide block, and the spring exerts reverse force to the washing surface, so that the surface of the strip is fully wiped, and good cleaning effect is obtained. The utility model discloses realizing the automatic cleaning of the solder through a simple and smart mechanical structure, without the need of complex tools and steps, so that the labor cost is effectively saved, the work efficiency is improved, and maintenance is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model.

[0017] Figure 2 It is a structural schematic view of the cleaning module of the utility model.

[0018] Figure 3 It is a front view of the cleaning module of the utility model.

[0019] Figure 4 is Figure 3 an A-A sectional view of the figure.

[0020] Figure 5 is Figure 3 a B-B sectional view of the figure.

[0021] In the figure: 10 - rack; 11 - connecting plate; 20 - cleaning module; 213 - base plate; 2130 - bearing surface; 215 - vertical plate; 2150 - strip-shaped through slot; 217 - rib plate; 261 - first guide column; 262 - second guide column; 264 - spring; 266 - guide block; 268 - connecting plate; 35 - washing and grinding block; 350 - washing and grinding surface; 37 - drainage plate; 39 - nozzle; 30 - drip pot; 40 - strip. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the following will be combined with the drawings and examples, and the technical scheme and advantages of the utility model will be further described in detail. The mechanisms or methods not described in the utility model can be referred to the prior art. The specific structure and characteristics of the utility model will be described in the following example, which should not constitute any limitation on the utility model. At the same time, any one of the technical features mentioned below (including implied or disclosed), as well as any one of the technical features directly shown or implied in the drawings, can be arbitrarily combined or deleted between these technical features, so as to form more other embodiments that may not be directly or indirectly mentioned in the utility model. The preferred embodiments of the utility model are shown in the drawings. However, the utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more comprehensive and thorough.

[0023] As Figures 1-5 shown, the alloy strip composite front end cleaning device of the embodiment includes a rack 10, two cleaning modules 20 and a drip pot 30. The two cleaning modules 20 are arranged one above the other on the rack 10, and the drip pot 30 is hung on the rack 10.

[0024] Specifically, the cleaning module 20 includes a bearing assembly, an elastic support assembly and a cleaning assembly.

[0025] The bearing assembly includes a base plate 213, a vertical plate 215 and a plurality of rib plates 217. The base plate 213 is arranged horizontally, the vertical plate 215 is fixedly connected with the base plate 213 perpendicularly, and the rib plates 217 are fixedly arranged at the connecting position of the vertical plate 215 and the base plate 213 to reinforce the strength. The elastic support assembly and the cleaning assembly are arranged on the bearing surface 2130 of the base plate 213.

[0026] The elastic support assembly includes four first guide columns 261, two second guide columns 262, two springs 264, two guide blocks 266, and two connecting plates 268. The four first guide columns 261 are vertically arranged on the bearing surface 2130 of the base plate 213, and the four first guide columns 261 are arranged around the four corners of a square, i.e., the four first guide columns 261 are divided into two groups and located on opposite sides, respectively. The two second guide columns 262 are also divided into two groups and correspond to the two groups of first guide columns 261, respectively. Each second guide column 262 is coaxially vertically arranged between the two first guide columns 261 in the same group, and the two second guide columns 262 are oppositely arranged. The two springs 264 are respectively sleeved on the two second guide columns 262. The two guide blocks 266 are also divided into two groups and correspond to the two groups of first guide columns 261 and second guide columns 262, respectively. Each guide block 266 is provided with three through grooves, and the guide block 266 is movably sleeved on the two first guide columns 261 and the second guide column 262 in the same group through the three through grooves, and the guide block 266 is located above the spring 264. The guide block 266 can move up and down with the first guide column 261 or the second guide column 262 as the axis, and the guide block 266 can apply a force to the spring 264 to deform the spring 264, and the spring 264 applies a reverse force to the guide block 266 under the action of the spring restoring force. The two connecting plates 268 are also divided into two groups and correspond to the two groups of first guide columns 261 and second guide columns 262, respectively. Each connecting plate 268 connects the upper ends of the two first guide columns 261 and the second guide column 262 of the same group, which protrude from the guide block 266.

[0027] The cleaning assembly includes a washing block 35, two drainage plates 37, and two nozzles 39. The washing block 35 is square-shaped and includes a washing surface 350 and two opposite side walls. The washing block 35 is arranged between the two guide blocks 266, and the two opposite side walls of the washing block 35 are fixedly connected with the two guide blocks 266, respectively, so that the washing block 35 is suspended above the base plate 213, and the washing surface 350 of the washing block 35 is in the same direction as the bearing surface 2130 of the base plate 213. The washing block 35 can drive the guide block 266 to apply a downward pressure to the spring 264, and correspondingly, the spring 264 also applies a reverse force to the washing block 35 through the spring restoring force. The drainage plate 37 includes a body and a protruding portion. The bodies of the two drainage plates 37 are connected with the two connecting plates 268, respectively, and the protruding portions of the drainage plates 37 protrude from the connecting plates 268 and correspond to the washing block 35. The protruding portions of the drainage plates 37 support the nozzles 39, the nozzles 39 are connected with the dropper 30 through a conduit (not shown), and the ends of the nozzles 39 correspond to the washing surface 350 of the washing block 35.

[0028] The rack 10 is provided with two connecting plates 11, which connect the vertical plates 215 of the cleaning module 20, so that the cleaning module 20 is erected on the rack 10. In the embodiment, the vertical plate 215 is provided with a plurality of vertical strip-shaped through grooves 2150. By adjusting the connecting height of the connecting plate 11 and the strip-shaped through groove 2150 of the vertical plate 215, the position height of the cleaning module 20 on the rack 10 can be adjusted within a certain range, so as to match the solder strip 40 of different sizes.

[0029] The drip bottle 30 is hung on the rack 10 and is higher than the two cleaning modules 20. The drip bottle 30 is filled with cleaning liquid, which is preferably alcohol in the embodiment.

[0030] In the embodiment, the silver materials of the two alloy solder strips 40 are different according to the actual processing and production conditions. A set of rollers is used to pass the two strips through the rollers, so that the upper and lower surfaces of the two strips are pressed together by hot extrusion to form a strip, which is a composite. The composite strip is used for making contact pads for conduction. Therefore, only one surface of the strip 40 needs to be cleaned. Considering that the next cleaning process enters the brazing furnace for brazing, two sets of cleaning modules 20 are arranged to clean the two solder strips 40 at the same time. Further, the two cleaning modules 20 are arranged one above the other on the rack 10, and the grinding surfaces 350 of the two cleaning modules 20 are arranged in opposite directions to clean the opposite surfaces of the two solder strips 40, respectively, so that the strips 40 can be directly conveyed to the brazing furnace for brazing without being turned over again.

[0031] When the cleaning device in the embodiment is used, the grinding block 35 is wrapped with cleaning fabric such as gauze. The drip bottle 30 soaks the gauze through the nozzle 39, so that the gauze on the grinding surface 350 is filled with cleaning liquid. The conveying device conveys the two alloy solder strips 40 to the rack 10, and each strip 40 passes through the grinding surface 350 of each cleaning module 20. By adjusting the position height of the strip 40 at the two ends of the rack 10, the strip 40 can be pressed against the grinding surface 350, the grinding block 35 is pressed and compresses the spring 264 through the guide block 266, and the spring 264 also drives the grinding block 35 to apply a reverse force to the surface of the strip 40, so that the surface of the strip 40 in contact with the grinding surface 350 is fully wiped and the dust and impurities on the surface are removed, thereby achieving good cleaning effect.

[0032] Compared with the prior art, the embodiment realizes automatic cleaning, can clean two strips at the same time, can connect the next process after cleaning, does not need manual adjustment, has excellent cleaning effect, effectively saves labor, and improves work efficiency. The mechanical structure of the cleaning device in the embodiment is simple and ingenious, and the use and maintenance costs are low.

[0033] The above implementation is only the preferred implementation of the present application, and cannot be used to limit the scope of the present application. For those skilled in the art, it can be understood that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A composite front-end cleaning device for alloy strips, characterized in that, The system includes a frame and a cleaning module mounted on the frame. The cleaning module includes a load-bearing component, an elastic support component, and a cleaning component. The load-bearing component includes a base plate. The elastic support component includes two second guide posts, two springs, and two guide blocks. The second guide posts are erected on the base plate. Each spring and guide block is movably fitted onto each second guide post, and the guide block abuts against the spring. The cleaning component includes a washing and polishing block. The two guide blocks are fixedly connected to the opposite side walls of the washing and polishing block, so that the washing and polishing block is suspended above the base plate.

2. The alloy strip composite front-end cleaning device as described in claim 1, characterized in that, The elastic support assembly also includes at least four first guide posts, which are divided into two groups and respectively match the two second guide posts. The second guide posts are coaxially erected between two adjacent first guide posts in the same group, and the guide block is correspondingly and movably fitted with the first guide posts in the same group.

3. The alloy strip composite front-end cleaning device as described in claim 2, characterized in that, It also includes a drip pot, which is suspended on the frame; the cleaning assembly includes a nozzle connected to the drip pot via a conduit, the end of the nozzle corresponding to the abrasive block.

4. The alloy strip composite front-end cleaning device as described in claim 3, characterized in that, The elastic support assembly also includes two connecting plates, each connecting plate being connected to the upper ends of the first and second guide posts extending out of the guide block in the same group.

5. The alloy strip composite front-end cleaning device as described in claim 4, characterized in that, The cleaning assembly also includes a flow guide plate, which includes a body and a protrusion. The body is connected to the connecting plate, and the protrusion protrudes from the connecting plate and is suspended in the air corresponding to the washing and grinding block. The nozzle is mounted on the protrusion.

6. The alloy strip composite front-end cleaning device as described in claim 1, characterized in that, It has two cleaning modules, which are respectively mounted on the frame, one above the other; the cleaning surfaces of the cleaning blocks of the two cleaning modules are arranged facing away from each other.

7. The alloy strip composite front-end cleaning device as described in claim 1, characterized in that, The supporting component also includes a vertical plate, which is vertically fixedly connected to the base plate; the frame is provided with a connecting plate, which connects to the vertical plate, so that the cleaning module is mounted on the frame.

8. The alloy strip composite front-end cleaning device as described in claim 7, characterized in that, The upright plate is provided with multiple vertical strip slots. By adjusting the position of the connecting plate and the strip slots, the height of the cleaning module on the frame can be adjusted.

9. The alloy strip composite front-end cleaning device as described in claim 7, characterized in that, The supporting component also includes multiple ribs, which are fixedly disposed at the connection between the upright plate and the base plate.

10. The alloy strip composite front-end cleaning device as described in claim 1, characterized in that, The washing and abrasive block is wrapped with fabric, and the washing liquid wets the fabric.

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