Waste collecting device for copper foil production

Abstract

The utility model relates to a waste collecting device for copper foil production, which relates to the technical field of waste recovery equipment and comprises a box body, a partition plate and a screen component. In practical application, the first driving piece drives the first screening box to vibrate, then waste is fed through the feeding port, the waste with the small size enters the first cavity through screening of the first screening box, and the waste with the large size slides to the second cavity through the slope of the first screening box; then the waste materials with the small size in the first cavity can be conveyed through the material storage tank, and the waste materials with the large size in the second cavity can be directly carried after being compressed; by means of the structure, waste materials of different sizes can be screened and carried respectively, crushed materials cannot be scattered in the waste material carrying process, the cleaning difficulty is lowered, and practical application is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of waste recycling equipment, in particular to a waste collection device for copper foil production. Background Art

[0002] Copper foil is a cathodic electrolytic material, a thin, continuous metal foil deposited on the base layer of the circuit board. As a conductor of the PCB, it is easy to adhere to the insulating layer, accept the printed protective layer, and form a circuit pattern after corrosion.

[0003] Patent CN219618574U discloses a waste recovery device for electrolytic copper foil production. By setting a compression plate with a variable width, the waste copper foil scraps accumulated between two fixed plates can be fully compressed downward without blocking the extrusion plate from compressing the waste copper foil scraps. Finally, the compression effect of the waste copper foil scraps can be better. During the compression process, the compression plate can compress all the waste copper foil scraps accumulated between the two fixed plates and the two extrusion plates downward. When the waste copper foil scraps are compressed downward to a certain extent, the extrusion plate is used to compress the waste copper foil scraps. Since the movable plate on the compression plate can shrink into the base plate, the movable plate will not affect the compression of the waste copper foil scraps by the extrusion plate.

[0004] However, the above-mentioned existing waste recycling device first compresses the discarded copper foil scraps, and then the compressed waste needs to be taken out and transported to a designated place for reuse or treatment. However, some fragments of the waste will be spilled during the transportation process, which increases the difficulty of cleaning and is not convenient for practical application. Therefore, there is an urgent need for a waste collection device for copper foil production. Utility Model Content

[0005] In view of the status of the prior art, the utility model provides a waste collection device for copper foil production, which can effectively solve the problem in the prior art that some scraps of waste will be spilled during the transportation process, increasing the difficulty of cleaning and inconvenient for practical application.

[0006] The utility model is realized by the following technical solutions:

[0007] The utility model provides a waste collection device for copper foil production, comprising:

[0008] The box body has a feeding port for introducing waste materials on the top and a containing cavity formed inside.

[0009] A partition plate is arranged at the inner bottom of the box body to separate the accommodating cavity into a first cavity and a second cavity.

[0010] A screen assembly, the screen assembly comprising a first screen box and a first driving member, the first screen box being tilted inside the box body and located directly above the first cavity, the lower end of the first screen box being correspondingly connected to the second cavity, the first screen box being provided with a plurality of screen holes for screening, the first driving member being used to drive the first screen box to vibrate so that part of the waste passes through the screen holes into the first cavity and another part of the waste enters the second cavity.

[0011] Furthermore, the first screen box includes a screen body and a frame, the screen body is detachably mounted on the frame, the screen body is provided with a plurality of screen holes, and the first driving member is used to drive the frame and the screen body to vibrate.

[0012] Furthermore, the frame includes a first rod frame, a second rod frame and a third rod frame which are sequentially connected to each other, and the first rod frame, the second rod frame and the third rod frame enclose an installation space for installing the screen body.

[0013] Furthermore, the installation space is U-shaped.

[0014] Furthermore, a sliding groove for sliding assembly and disassembly of the screen body is provided on one side of the first rod frame and the third rod frame close to the installation space, and the screen body is detachably connected to the first rod frame and the third rod frame via bolts.

[0015] Furthermore, the sieve holes are circular.

[0016] Furthermore, the collecting device also includes a pressing assembly, and the pressing assembly is arranged directly above the second cavity to compress the waste in the second cavity.

[0017] Furthermore, the extrusion assembly includes a second driving member and a pressure plate, the second driving member has a fixed end and a movable end, the fixed end is connected to the box body, and the movable end is connected to the pressure plate, the second driving member is used to drive the pressure plate to move up and down, and the pressure plate has a first state of compressing the waste in the second cavity and a second state of stopping compressing the waste in the second cavity.

[0018] Furthermore, the extrusion assembly also includes an infrared sensor, which is disposed in the second cavity and electrically connected to the second driving member. The infrared sensor is used to detect the height of the waste in the second cavity. When the height of the waste in the second cavity reaches a set value, the second driving member adjusts the pressure plate to the first state based on the electrical signal of the infrared sensor.

[0019] Furthermore, an installation groove for installing the infrared sensor is formed on the inner side wall of the box body corresponding to the second cavity.

[0020] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0021] The waste collection device for copper foil production provided by the utility model is provided with components such as the box body, the partition plate and the screen assembly. In actual application, the first screen box is first driven to vibrate by the first driving member, and then the waste is introduced through the feed port. The waste with smaller size enters the first cavity through the screening of the first screen box, and the waste with larger size slides into the second cavity through the slope of the first screen box. After that, the waste with smaller size in the first cavity can be transported through the storage tank, and the waste with larger size in the second cavity can be directly transported after being compressed. By providing the above structure, the utility model can screen and transport wastes of different sizes separately, and no debris will be spilled during the transportation of the waste, which reduces the difficulty of cleaning and is convenient for practical application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a waste collection device for copper foil production provided by the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure from above;

[0024] Figure 3 for Figure 2 Schematic diagram of the cross-section structure in the AA direction;

[0025] Figure 4 for Figure 3 A schematic diagram of the local enlarged structure of part B;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of an embodiment of the screen body and the frame in the assembled state;

[0027] Figure 6 This is a three-dimensional structural schematic diagram of a frame embodiment provided by the utility model.

[0028] Figure numerals: 1. box body; 11. feed port; 12. accommodating chamber; 121. first cavity; 122. second cavity; 13. mounting groove; 14. first discharge port; 15. second discharge port; 2. partition plate; 3. screen assembly; 31. first screen box; 310. screen hole; 311. screen body; 312. frame; 3121. first rod frame; 31210. mounting space; 31211. sliding groove; 3122. second rod frame; 3123. third rod frame; 32. first driving member; 4. extrusion assembly; 41. second driving member; 411. fixed end; 412. movable end; 42. pressure plate; 43. infrared sensor. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, which constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the present invention, but are not used to limit the present invention.

[0030] like Figures 1 to 6 As shown, the waste collection device for copper foil production provided by the utility model includes a box body 1, a partition plate 2 and a screen assembly 3.

[0031] The box body 1 is provided with a feed inlet 11 for introducing waste materials at the top, and a receiving cavity 12 is formed inside.

[0032] The partition plate 2 is disposed at the inner bottom of the box body 1 to separate the accommodating cavity 12 into a first cavity 121 and a second cavity 122 .

[0033] The screen assembly 3 includes a first screen box 31 and a first driving member 32. The first screen box 31 is tilted inside the box body 1 and is located directly above the first cavity 121. The lower end of the first screen box 31 is correspondingly connected to the second cavity 122. The first screen box 31 is provided with a plurality of screen holes 310 for screening. The first driving member 32 is used to drive the first screen box 31 to vibrate so that part of the waste passes through the screen holes 310 into the first cavity 121 and another part of the waste enters the second cavity 122.

[0034] The waste collection device for copper foil production provided by the utility model is provided with components such as the box body 1, the partition plate 2 and the screen assembly 3. In actual application, the first screen box 31 is first driven to vibrate by the first driving member 32, and then the waste is introduced through the feed port 11. The waste with smaller size enters the first cavity 121 through the screening of the first screen box 31, and the waste with larger size slides into the second cavity 122 through the slope of the first screen box 31. After that, the waste with smaller size in the first cavity 121 can be transported through the storage tank, and the waste with larger size in the second cavity 122 can be directly transported after being compressed. By providing the above structure, the utility model can screen and transport wastes of different sizes separately, and no debris will be spilled during the transportation of the waste, which reduces the difficulty of cleaning and is convenient for practical application.

[0035] Among them, since some of the waste materials in the copper foil waste scraps are small in size, if the waste materials are directly compressed without screening, it will bring inconvenience to the subsequent waste transportation work (that is, some fragments of the waste will be spilled during the transportation process, increasing the difficulty of cleaning). Therefore, the waste collection device for copper foil production provided by the utility model can effectively solve the problems in the prior art.

[0036] Preferably, the box body 1 is provided with a first discharge port 14 for sending out waste at the bottom corresponding to the first cavity 121, and the box body 1 is provided with a second discharge port 15 for sending out waste at the bottom or side wall corresponding to the second cavity 122, and the second discharge port 15 is provided with a detachable cover. The first discharge port 14 and the second discharge port 15 are provided to facilitate the discharge of waste from the waste collection device.

[0037] Preferably, the bottom of the first screen box 31 is provided with screen holes 310 . In particular, the bottom and side of the first screen box 31 may be provided with screen holes 310 .

[0038] In order to replace screen boxes of different sizes for waste screening, the first screen box 31 includes a screen body 311 and a frame 312. The screen body 311 is detachably mounted on the frame 312. The screen body 311 is provided with a plurality of screen holes 310. The first driving member 32 is used to drive the frame 312 and the screen body 311 to vibrate. The frame 312 includes a first rod frame 3121, a second rod frame 3122 and a third rod frame 3123 which are sequentially connected to each other. The first rod frame 3121, the second rod frame 3122 and the third rod frame 3123 enclose an installation space 31210 for installing the screen body 311. The installation space 31210 is U-shaped. The first rod frame 3121 and the third rod frame 3123 are provided with a sliding groove 31211 for the sieve body 311 to be slidably assembled and disassembled on one side close to the installation space 31210, and the sieve body 311 is detachably connected to the first rod frame 3121 and the third rod frame 3123 via bolts. The sieve hole 310 is circular. In practical applications, by setting the first rod frame 3121, the second rod frame 3122 and the third rod frame 3123, and the sieve body 311 can be slidably assembled and disassembled in the sliding groove 31211, and then the sieve body 311 is detachably connected to the first rod frame 3121 and the third rod frame 3123 by bolts, so that the replacement of sieves of different sizes is more convenient, so as to facilitate screening.

[0039] Since different batches of copper foil waste scraps have different coarseness and fineness, for example, some batches of copper foil waste scraps have a large difference in size between coarse and fine materials. At this time, it is necessary to select a moderate size screen to facilitate the screening work. Because the fine material needs to be transported by a storage tank, the cost is relatively high. Therefore, under the condition that the cleaning problem can be overcome, the coarse and fine materials should be separated as much as possible, and the amount of coarse material should be larger to facilitate direct transportation after compression of the coarse material. In actual work, staff are required to conduct inspections to determine what size of screen to select. For copper foil waste scraps of different sizes, screens of different sizes need to be replaced to save costs to the maximum extent on the basis of solving the cleaning problem.

[0040] The coarseness and fineness of the above-mentioned copper foil waste scraps refers to the size of the copper foil waste scraps. The coarse material refers to the larger waste material, and the fine material refers to the smaller waste material.

[0041] In order to improve the waste collection efficiency, the collection device further includes a squeezing assembly 4, which is disposed directly above the second cavity 122 to compress the waste in the second cavity 122. The squeezing assembly 4 includes a second driving member 41 and a pressing plate 42, the second driving member 41 having a fixed end 411 and a movable end 412, the fixed end 411 being connected to the box 1, the movable end 412 being connected to the pressing plate 42, the second driving member 41 being used to drive the pressing plate 42 to move up and down, and the pressing plate 42 having a first state of compressing the waste in the second cavity 122 and a second state of stopping compressing the waste in the second cavity 122. The extrusion assembly 4 further includes an infrared sensor 43, which is disposed in the second cavity 122 and electrically connected to the second driving member 41. The infrared sensor 43 is used to detect the height of the waste in the second cavity 122. When the height of the waste in the second cavity 122 reaches a set value, the second driving member 41 adjusts the pressing plate 42 to the first state based on the electrical signal of the infrared sensor 43. The inner side wall of the box 1 corresponding to the second cavity 122 is provided with a mounting groove 13 for mounting the infrared sensor 43. The second driving member 41, the pressing plate 42 and the infrared sensor 43 are provided. When the height of the waste in the second cavity 122 reaches a set value, the second driving member 41 adjusts the pressing plate 42 to the first state based on the electrical signal of the infrared sensor 43 to compress the waste in the second cavity 122. When the height of the waste in the second cavity 122 does not reach the set value, the second driving member 41 is in a waiting state. Such a design makes the control convenient and can save energy, does not require manual supervision, and is convenient for practical application.

[0042] Among them, the infrared sensor 43 is a sensor that can sense infrared radiation from a target and uses the physical properties of infrared rays to perform measurements. The infrared sensor 43 can be divided into: a photon detector (based on the photoelectric effect) and a thermal detector (based on the thermal effect) according to the detection mechanism. The infrared sensor 43 has played a huge role in modern production practices. With the improvement of the technology of detection equipment and other parts, the infrared sensor 43 can have more performance and better sensitivity. In the utility model, the height of the waste is converted into an electrical signal of the infrared sensor 43 to facilitate the control of the compression of the waste in the second cavity 122.

[0043] The extrusion assembly 4 of the present invention may be the above-mentioned structure, or may be other structures capable of compressing waste. Theoretically, any other mechanism that is simply transformed or replaced by the extrusion assembly 4 described in the present invention will also fall within the protection scope of the present invention.

[0044] Compared with the prior art, the waste collection device for copper foil production provided by the utility model has the following beneficial effects:

[0045] The waste collection device for copper foil production provided by the utility model is provided with components such as the box body 1, the partition plate 2 and the screen assembly 3. In actual application, the first screen box 31 is first driven to vibrate by the first driving member 32, and then the waste is introduced through the feed port 11. The waste with smaller size enters the first cavity 121 through the screening of the first screen box 31, and the waste with larger size slides into the second cavity 122 through the slope of the first screen box 31. After that, the waste with smaller size in the first cavity 121 can be transported through the storage tank, and the waste with larger size in the second cavity 122 can be directly transported after being compressed. By providing the above structure, the utility model can screen and transport wastes of different sizes separately, and no debris will be spilled during the transportation of the waste, which reduces the difficulty of cleaning and is convenient for practical application.

[0046] The above description is only a preferred embodiment of the present invention and is not any form of limitation to the present invention. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. Waste collection device for copper foil production, It is characterized in that include: A box body, wherein a feeding port for introducing waste is provided on the top of the box body, and a receiving cavity is formed inside the box body; A partition plate, the partition plate is arranged at the inner bottom of the box body, and is used to separate the accommodating cavity into a first cavity and a second cavity; A screen assembly, the screen assembly comprising a first screen box and a first driving member, the first screen box being tilted inside the box body and located directly above the first cavity, the lower end of the first screen box being correspondingly connected to the second cavity, the first screen box being provided with a plurality of screen holes for screening, the first driving member being used to drive the first screen box to vibrate so that part of the waste passes through the screen holes into the first cavity and another part of the waste enters the second cavity.

2. The waste collection device for copper foil production according to claim 1, It is characterized in that The first screen box includes a screen body and a frame. The screen body is detachably mounted on the frame. The screen body is provided with a plurality of screen holes. The first driving member is used to drive the frame and the screen body to vibrate.

3. The waste collection device for copper foil production according to claim 2, It is characterized in that The frame includes a first rod frame, a second rod frame and a third rod frame which are sequentially connected to each other, and the first rod frame, the second rod frame and the third rod frame enclose an installation space for installing the screen body.

4. The waste collection device for copper foil production according to claim 3, It is characterized in that The installation space is U-shaped.

5. The waste collection device for copper foil production according to claim 4, It is characterized in that The first rod frame and the third rod frame are both provided with sliding grooves for the sliding assembly and disassembly of the screen body on one side close to the installation space, and the screen body is detachably connected to the first rod frame and the third rod frame via bolts.

6. The waste collection device for copper foil production according to claim 5, It is characterized in that The sieve holes are circular.

7. The waste collection device for copper foil production according to any one of claims 1 to 6, It is characterized in that The collecting device further comprises a pressing assembly, which is arranged directly above the second cavity and is used for compressing the waste material in the second cavity.

8. The waste collection device for copper foil production according to claim 7, It is characterized in that The extrusion assembly includes a second driving member and a pressure plate, the second driving member has a fixed end and a movable end, the fixed end is connected to the box body, and the movable end is connected to the pressure plate, the second driving member is used to drive the pressure plate to move up and down, and the pressure plate has a first state for compressing the waste in the second cavity and a second state for stopping compressing the waste in the second cavity.

9. The waste collection device for copper foil production according to claim 8, It is characterized in that The extrusion assembly also includes an infrared sensor, which is disposed in the second cavity and electrically connected to the second driving member. The infrared sensor is used to detect the height of the waste in the second cavity. When the height of the waste in the second cavity reaches a set value, the second driving member adjusts the pressing plate to the first state based on the electrical signal of the infrared sensor.

10. The waste collection device for copper foil production according to claim 9, It is characterized in that An installation groove for installing the infrared sensor is formed on the inner side wall of the box body corresponding to the second cavity.

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