A copper scrap cleaning and recovery device for copper foil processing

Abstract

The present invention relates to the technical field of cleaning and recovery devices, and specifically to a copper scrap cleaning and recovery device for copper foil processing, which solves the problem of a large amount of water resource waste caused by the existing method of collecting cleaning liquid. A copper scrap cleaning and recovery device for copper foil processing includes a copper scrap collection mechanism, the upper end of which is fixedly connected to a support frame via a support column, a plurality of fans are arranged in the middle of the upper end of the support frame, both sides of the lower end of the support frame are fixedly provided with linear rails, the lower end of the linear rails is movably provided with a linear motor slider, the lower ends of the two linear motor sliders are fixedly provided with a connecting mechanism, and the lower end of the connecting mechanism is movably provided with a movable frame. In the present invention, the copper scraps are gradually deposited inside the collection chamber by preventing the copper scraps from flowing back into the connecting hole along with the gas, and the method of collecting the copper scraps avoids the waste of a large amount of cleaning liquid and water, and also avoids the waste of resources caused by drying the copper scraps after they are collected.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning and recovery devices, and in particular to a copper scrap cleaning and recovery device for copper foil processing. Background Art

[0002] In the process of copper foil processing, the first product is rolled copper foil, which is a product made by repeatedly rolling the copper strip using the principle of plastic processing and further annealing. Its thickness is usually around 100 microns, and its ductility, bending resistance and conductivity are better than those of electrolytic copper foil. After the copper strip is repeatedly rolled, it is cut to make it into sheet-like copper foil. After the copper foil is cut, copper chips will be generated on the surface of the copper foil, and the copper chips need to be collected and processed on the surface of the copper foil.

[0003] However, during the processing of the copper chips on the surface of the existing copper foil, a cleaning liquid is used to clean the copper chips, and the copper chips are collected. During the collection process, this method of collecting the cleaning liquid causes a large amount of cleaning liquid and water to be wasted. After the copper chips are cleaned and collected, they need to be dried, which further leads to a waste of resources caused by drying after the copper chips are collected. Therefore, it does not meet the existing needs. In this regard, we propose a copper chip cleaning and recovery device for copper foil processing. Summary of the invention

[0004] The purpose of the present invention is to provide a copper chip cleaning and recovery device for copper foil processing, so as to solve the problem that the copper chips on the surface of the copper foil proposed in the above-mentioned background technology will be cleaned with a cleaning liquid during the processing, and the copper chips will be collected. During the collection process, this cleaning liquid collection method causes a large amount of cleaning liquid and water to be wasted. After the copper chips are cleaned and collected, they need to be dried, which further leads to problems such as waste of resources caused by drying after the copper chips are collected.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a copper scrap cleaning and recovery device for copper foil processing, comprising a copper scrap collecting mechanism, the upper end of the copper scrap collecting mechanism is fixedly connected to a support frame through a support column, a plurality of fans are arranged in the middle of the upper end of the support frame, both sides of the lower end of the support frame are fixedly provided with linear rails, the lower end of the linear rails is movably provided with linear motor sliders, the lower ends of the two linear motor sliders are fixedly provided with a connecting mechanism, and the lower end of the connecting mechanism is movably provided with a movable mechanism;

[0006] Oblique baffles are provided on both sides of the upper end of the copper chip collecting mechanism, a support plate is fixedly connected to the middle of the upper end of the copper chip collecting mechanism, a shielding mechanism is movably provided on the upper end of the support plate, a copper foil is placed on the upper end of the shielding mechanism, and a plurality of lifting columns are provided inside the copper chip collecting mechanism, and the upper side of the output end of the lifting column is fixedly connected to the middle of the copper foil.

[0007] Preferably, the connecting mechanism includes a first connecting plate fixedly connected to the lower end of the linear motor slider, both sides of the first connecting plate are fixedly connected with magnetic blocks, and the front and rear sides of the lower end of the first connecting plate are fixedly connected with hinge plates.

[0008] Preferably, the magnetic block is made of an electromagnet, an electromagnetic coil is provided inside the magnetic block, and the electromagnetic coil is connected to an external power source via a wire.

[0009] Preferably, the movable mechanism includes a movable frame rotating between two hinge plates, the lower end of the movable frame is connected to a roller via a rotating shaft, an external adhesive cloth is adhered around the roller, and the external adhesive cloth rolls on the upper surface of the copper foil.

[0010] Preferably, a second connecting plate is fixedly connected to one side of the movable frame, the second connecting plate and the movable frame are in a vertical state, and a movable block is fixedly connected to one end of the second connecting plate.

[0011] Preferably, the overall weight of the second connecting plate and the movable block is greater than the overall weight of the movable frame and the roller, and the movable frame and the roller are both made of iron-nickel alloy material.

[0012] Preferably, the copper chip collection mechanism includes an outer collecting shell fixedly connected to the lower end of the supporting frame, a collecting chamber is provided inside the outer collecting shell, inner walls on both sides of the collecting chamber are fixedly connected with shielding plates, a connecting hole is provided on one side of the shielding plate, a circulation hole is provided on one side of the upper end of the connecting hole, a fixing frame is provided at the bottom end of the circulation hole, and an inner rolling chamber is provided inside the fixing frame.

[0013] Preferably, the shielding mechanism comprises a top plate fixedly connected to the upper end of the output end of the lifting column, both sides of the top plate are connected to side plates via hinges, and one end of the side plate is fixedly connected to a curling plate.

[0014] Preferably, the upper end surfaces of the inclined baffle plate and the support plate are inclined at an angle of forty-five degrees, and the shielding plate and the bottom end of the inner part of the outer collecting shell are inclined at an angle of forty-five degrees.

[0015] Preferably, the curling plate is made of an elastic metal material, and the curling plate is curled inside the inner curling cavity.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention uses a fan at the upper end of the support frame to blow air downward to the copper foil, and then the copper scraps on the copper foil enter the connecting hole through the flow hole. A shielding plate is arranged at the lower end of the connecting hole, wherein the shielding plate is inclined upward at a 45-degree angle. When the airflow carries the copper scraps into the connecting hole, the shielding plate blocks the copper scraps from moving upward and entering the inside of the collecting chamber. The shielding plate also blocks the gas from entering the moving collecting chamber.

[0018] The copper chips will no longer flow back into the connecting hole along with the gas, and eventually the copper chips will gradually deposit inside the collecting cavity. This method of collecting copper chips avoids the waste of a large amount of cleaning liquid and water, and also avoids the waste of resources caused by drying the copper chips after collection.

[0019] 2. In the present invention, while the movable frame moves horizontally, the roller in the movable frame rolls on the lower side of the movable frame, and the outer adhesive cloth on the roller rolls and contaminates the copper scraps on the copper foil, and the surface of the outer adhesive cloth collects the copper scraps that are not blown into the collecting chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 It is a front view cutaway view of the present invention as a whole;

[0022] Figure 3 For the present invention Figure 1 A three-dimensional structural diagram of the middle movable frame and the connecting mechanism;

[0023] Figure 4 It is a three-dimensional structural diagram of another state of the overall movable frame of the present invention;

[0024] Figure 5 It is a three-dimensional structural diagram of the overall shielding mechanism and the movable frame of the present invention in another state;

[0025] Figure 6 For the present invention Figure 5 Overall front view cutaway.

[0026] In the figure: 1. support frame; 2. fan; 3. linear track; 4. connecting mechanism; 401. first connecting plate; 402. magnetic block; 403. hinge plate; 5. movable mechanism; 501. movable frame; 502. roller; 503. external adhesive cloth; 504. second connecting plate; 505. movable block; 6. inclined baffle; 7. copper chip collecting mechanism; 701. circulation hole; 702. connecting hole; 703. fixing frame; 704. inner rolling cavity; 705. collecting cavity; 706. shielding plate; 707. outer collecting shell; 8. copper foil; 9. shielding mechanism; 901. side plate; 902. top plate; 903. curling plate; 10. lifting column; 11. support plate; 12. linear motor slider. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] See also Figures 1 to 6 , an embodiment of the present invention: a copper scrap cleaning and recovery device for copper foil processing, comprising a copper scrap collecting mechanism 7, the upper end of the copper scrap collecting mechanism 7 is fixedly connected to a support frame 1 through a support column, a plurality of fans 2 are arranged in the middle of the upper end of the support frame 1, both sides of the lower end of the support frame 1 are fixedly provided with linear rails 3, the lower end of the linear rails 3 is movably provided with a linear motor slider 12, the lower ends of the two linear motor sliders 12 are fixedly provided with a connecting mechanism 4, and the lower end of the connecting mechanism 4 is movably provided with a movable mechanism 5;

[0029] Wherein, inclined baffles 6 are provided on both sides of the upper end of the copper chip collecting mechanism 7, a support plate 11 is fixedly connected to the middle of the upper end of the copper chip collecting mechanism 7, a shielding mechanism 9 is movably provided on the upper end of the support plate 11, a copper foil 8 is placed on the upper end of the shielding mechanism 9, and a plurality of lifting columns 10 are provided inside the copper chip collecting mechanism 7, and the upper side of the output end of the lifting column 10 is fixedly connected to the middle of the copper foil 8.

[0030] The above-mentioned connecting mechanism 4 includes a first connecting plate 401 fixedly connected to the lower end of the linear motor slider 12, and magnetic blocks 402 are fixedly connected on both sides of the first connecting plate 401. Hinge plates 403 are fixedly connected on the front and rear sides of the lower end of the first connecting plate 401. The magnetic block 402 is made of an electromagnet, and an electromagnetic coil is arranged inside the magnetic block 402. The electromagnetic coil and the external power supply are connected through a wire.

[0031] The movable mechanism 5 includes a movable frame 501 rotating between two hinge plates 403, the lower end of the movable frame 501 is connected to a roller 502 via a rotating shaft, and an outer adhesive cloth 503 is adhered around the roller 502. The outer adhesive cloth 503 rolls on the upper surface of the copper foil 8, and the outer adhesive cloth 503 can adhere to the copper scraps on the upper end surface of the copper foil 8, so that some of the copper scraps are collected by the outer adhesive cloth 503;

[0032] A second connecting plate 504 is fixedly connected to one side of the movable frame 501, and the second connecting plate 504 and the movable frame 501 are in a vertical state. A movable block 505 is fixedly connected to one end of the second connecting plate 504. The overall weight of the second connecting plate 504 and the movable block 505 is greater than the overall weight of the movable frame 501 and the roller 502. The movable frame 501 and the roller 502 are both made of iron-nickel alloy material. This arrangement enables the movable frame 501 and the roller 502 to be attracted by the magnetic block 402 at the upper end through magnetic force.

[0033] The copper chip collecting mechanism 7 includes an outer collecting shell 707 fixedly connected to the lower end of the supporting frame 1, a collecting chamber 705 is arranged inside the outer collecting shell 707, inner walls on both sides of the collecting chamber 705 are fixedly connected with shielding plates 706, one side of the shielding plate 706 is provided with a connecting hole 702, one side of the upper end of the connecting hole 702 is provided with a flow hole 701, the bottom end of the flow hole 701 is provided with a fixing frame 703, the interior of the fixing frame 703 is provided with an inner rolling chamber 704, wherein one end of the inner rolling chamber 704 is provided with an arc surface structure, one end of the inner rolling chamber 704 faces the whole of the curling plate 903 for curling, and when the side plate 901 and the top plate 902 are in a horizontal state, the inner rolling chamber 704 bends and rolls the curling plate 903.

[0034] The shielding mechanism 9 includes a top plate 902 fixedly connected to the upper end of the output end of the lifting column 10, and both sides of the top plate 902 are connected to the side plates 901 through hinges. One end of the side plate 901 is fixedly connected to a curling plate 903, and the curling plate 903 is made of elastic metal material. The setting of the curling plate 903 enables the whole to be curled inside the inner rolling cavity 704. The curling plate 903 is curled inside the inner rolling cavity 704. The setting of the top plate 902 and the side plate 901 enables the overall shielding mechanism 9 to be arched from a flat plate structure to form a trapezoidal structure.

[0035] By tilting the upper end surfaces of the inclined baffle plate 6 and the support plate 11 at a forty-five degree angle, the shielding plate 706 and the bottom end of the outer collecting shell 707 are tilted at a forty-five degree angle, and the tilted state of the inclined baffle plate 6 blocks the airflow and copper chips, the inclined baffle plate 6 prevents the airflow from escaping with the gas.

[0036] Before the device cleans the copper chips of the copper foil 8, the output end of the upper end of the lifting column 10 shrinks, and the side plate 901 and the curling plate 903 in the shielding mechanism 9 are both attached to the upper end of the support plate 11 in a horizontal state. When in use, the entire copper foil 8 is first placed on the upper end of the shielding mechanism 9, wherein the magnetic block 402 is made of an electromagnet, and an electromagnetic coil is arranged inside the magnetic block 402. The electromagnetic coil and the external power supply are connected by a wire, and the wire is connected to the external power switch. Turn on the power switch of the electromagnetic coil inside the magnetic block 402 on the rear side of the first connecting plate 401, so that the magnetic block 402 on the rear side of the first connecting plate 401 magnetically attracts the movable block 505 at the lower end of the second connecting plate 504. At this time, the movable frame 501 and the roller 502 rotate downward, and the movable frame 501 and the surface of the copper foil 8 are in a vertical state. The surface of the roller 502 is wrapped with an external adhesive cloth 503. At this time, the state of the entire shielding mechanism 9 and the movable mechanism 5 is changed to Figures 2 to 3 As shown;

[0037] Then, the fan 2 at the upper end of the support frame 1 is turned on, so that the fan 2 blows air downward to the copper foil 8, and then the copper chips on the copper foil 8 enter the connecting hole 702 through the flow hole 701. A shielding plate 706 is set at the lower end of the connecting hole 702, wherein the shielding plate 706 is inclined upward at a forty-five degree angle. When the airflow carries the copper chips into the connecting hole 702, the shielding plate 706 blocks the copper chips upward and enters the inside of the collecting chamber 705. The setting of the shielding plate 706 also blocks the gas entering the moving collecting chamber 705, so that the copper chips no longer flow back into the connecting hole 702 with the gas, and finally the copper chips are gradually deposited inside the collecting chamber 705.

[0038] Then, the user turns on the linear motor slider 12 at the lower end of the linear track 3, so that the linear motor slider 12 drives the overall connecting mechanism 4 of the lower end to move horizontally, and the connecting mechanism 4 drives the overall movable mechanism 5 of the lower end to move horizontally. While the movable mechanism 5 moves horizontally, the roller 502 in the movable mechanism 5 rolls on the lower side of the movable frame 501, and the external adhesive cloth 503 on the roller 502 rolls and contaminates the copper chips on the copper foil 8, and the surface of the external adhesive cloth 503 collects the copper chips that have not been blown into the collection chamber 705.

[0039] When the copper chips are collected, the user turns off the power switch of the electromagnetic coil inside the magnetic block 402 at the rear side of the first connecting plate 401, wherein the weight of the second connecting plate 504 and the movable block 505 as a whole is greater than the weight of the movable frame 501 and the roller 502 as a whole, and the second connecting plate 504 and the movable block 505 swing downward, which makes the front side of the movable frame 501 gradually approach the magnetic block 402 at the front end of the first connecting plate 401, so that the second connecting plate 504 at the upper end of the movable block 505 is perpendicular to the upper end surface of the overall shielding mechanism 9, and then the state of the overall movable mechanism 5 is changed from Figure 4 As shown;

[0040] Finally, the user turns on the output end of the upper end of the lifting column 10, so that the output end of the lifting column 10 pushes the top plate 902 in the overall shielding mechanism 9 upward, which makes the top plate 902 move upward, and the side plate 901 also swings downward accordingly, and finally the overall shielding mechanism 9 and the support plate 11 form a trapezoidal structure, and the side plate 901 and the oblique baffle 6 are in a parallel state. At this time, the state of the shielding mechanism 9 is changed from Figure 5 to Figure 6As shown, the fan 2 is turned on to blow air downward, so that the fan 2 blows air downward to the inner surface of the inclined baffle 6, so that the copper chips splashed onto the inner surface of the inclined baffle 6 can enter the connecting hole 702 again with the airflow through the circulation hole 701, wherein an inner roll cavity 704 is arranged inside the fixed frame 703, and a curling plate 903 is curled inside the inner roll cavity 704, and one end of the curling plate 903 is fixedly connected to the side plate 901. This arrangement enables the curling plate 903 to block the airflow and copper chips, and prevents the copper chips from entering the inner side of the side plate 901 and the top plate 902 through the gap, so that the copper chips collected by the collection cavity 705 inside the copper chip collection mechanism 7 are more comprehensive.

[0041] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A copper scrap cleaning and recovery device for copper foil processing, comprising a copper scrap collecting mechanism (7), characterized in that: The upper end of the copper scrap collection mechanism (7) is fixedly connected to a support frame (1) via a support column, a plurality of fans (2) are arranged in the middle of the upper end of the support frame (1), linear rails (3) are fixedly provided on both sides of the lower end of the support frame (1), a linear motor slider (12) is movably provided at the lower end of the linear rail (3), a connecting mechanism (4) is fixedly provided at the lower end of the two linear motor sliders (12), and a movable mechanism (5) is movably provided at the lower end of the connecting mechanism (4); Both sides of the upper end of the copper chip collecting mechanism (7) are provided with inclined baffles (6); a support plate (11) is fixedly connected to the middle of the upper end of the copper chip collecting mechanism (7); a shielding mechanism (9) is movably provided on the upper end of the support plate (11); a copper foil (8) is placed on the upper end of the shielding mechanism (9); a plurality of lifting columns (10) are provided inside the copper chip collecting mechanism (7); the upper side of the output end of the lifting column (10) is fixedly connected to the middle of the copper foil (8); The connecting mechanism (4) comprises a first connecting plate (401) fixedly connected to the lower end of the linear motor slider (12), magnetic blocks (402) being fixedly connected to both sides of the first connecting plate (401), and hinge plates (403) being fixedly connected to both front and rear sides of the lower end of the first connecting plate (401); The magnetic block (402) is made of an electromagnet, an electromagnetic coil is provided inside the magnetic block (402), and the electromagnetic coil is connected to an external power source via a wire; The movable mechanism (5) comprises a movable frame (501) rotating between two hinge plates (403), the lower end of the movable frame (501) being connected to a roller (502) via a rotating shaft, the outer adhesive cloth (503) being adhered to the periphery of the roller (502), and the outer adhesive cloth (503) rolling on the upper surface of the copper foil (8); A second connecting plate (504) is fixedly connected to one side of the movable frame (501); the second connecting plate (504) and the movable frame (501) are in a vertical state; and a movable block (505) is fixedly connected to one end of the second connecting plate (504); The overall weight of the second connecting plate (504) and the movable block (505) is greater than the overall weight of the movable frame (501) and the roller (502), and the movable frame (501) and the roller (502) are both made of an iron-nickel alloy material.

2. The copper scrap cleaning and recovery device for copper foil processing according to claim 1, characterized in that: The copper scrap collection mechanism (7) comprises an outer collection shell (707) fixedly connected to the lower end of the support frame (1); a collection chamber (705) is provided inside the outer collection shell (707); inner walls on both sides of the collection chamber (705) are fixedly connected to shielding plates (706); a connecting hole (702) is provided on one side of the shielding plate (706); a circulation hole (701) is provided on one side of the upper end of the connecting hole (702); a fixing frame (703) is provided at the bottom end of the circulation hole (701); and an inner rolling chamber (704) is provided inside the fixing frame (703).

3. The copper scrap cleaning and recovery device for copper foil processing according to claim 2, characterized in that: The shielding mechanism (9) comprises a top plate (902) fixedly connected to the upper end of the output end of the lifting column (10), both sides of the top plate (902) are connected to side plates (901) via hinges, and one end of the side plate (901) is fixedly connected to a curling plate (903).

4. The copper scrap cleaning and recovery device for copper foil processing according to claim 3, characterized in that: The upper end surfaces of the inclined baffle plate (6) and the support plate (11) are inclined at an angle of forty-five degrees, and the bottom end of the shielding plate (706) and the interior of the outer collection shell (707) are inclined at an angle of forty-five degrees.

5. The copper scrap cleaning and recovery device for copper foil processing according to claim 4, characterized in that: The curling plate (903) is made of an elastic metal material, and the curling plate (903) is curled inside the inner curling cavity (704).

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