Surface cleaning device for copper foil

Abstract

The utility model belongs to the technical field of copper foil production, and provides a copper foil surface cleaning device which comprises a rack and a first cleaning assembly, a vertical lifting mechanism is arranged at the top of the rack, a second cleaning assembly is arranged at the output end of the vertical lifting mechanism, the first cleaning assembly is located below the second cleaning assembly, and the second cleaning assembly is located below the first cleaning assembly. The first telescopic mechanism and the second telescopic mechanism can stretch out and draw back horizontally and elastically, and the first telescopic mechanism and the second telescopic mechanism are symmetrically arranged on the two sides of the machine frame. The first cleaning assembly is fixed through the cooperation of the first telescopic mechanism and the second telescopic mechanism, the first cleaning assembly can be quickly positioned below the second cleaning assembly, the first cleaning assembly can be disassembled and assembled without tools, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper foil production, and particularly relates to a surface cleaning device for copper foil. Background Art

[0002] Copper foil is a thin sheet material made of pure copper. It has excellent electrical and thermal conductivity, so it is widely used in many fields. In the electronics industry, copper foil is often used to manufacture circuit boards as the conductive layer connecting different components. In the communication field, copper foil is used to manufacture cables to transmit signals and data. In addition, copper foil is also applied to the manufacture of lithium batteries as the electrode material of the battery.

[0003] CN202321437787.9 discloses a new type of copper foil surface cleaning machine, including a machine frame and a copper foil. The machine frame is integrally U-shaped. Inside the open end of the machine frame, there is a cleaning roller that can reciprocate. A cleaning sleeve is sleeved outside the cleaning roller. Above the outside of the cleaning roller, there is an arc plate that can reciprocate up and down. The inner surface of the arc plate is provided with cleaning cotton. Taking the machine frame as the main body of the machine, the machine frame is integrally U-shaped. Inside the open end of the machine frame, there is a cleaning roller that can reciprocate, and a cleaning sleeve is sleeved outside it. At the same time, above the cleaning roller, there is a U-shaped mounting frame. In the middle of the top surface of the mounting frame, there is a telescopic motor, and its output end is provided with an arc plate, and the inner surface of the arc plate is installed with cleaning cotton.

[0004] In the above technical solution, the cleaning roller is fixed by cooperating and connecting the locking caps with the threaded columns at both ends of the cleaning roller. However, when disassembling or replacing the cleaning roller in this way, tools are needed to loosen the locking caps at both ends of the cleaning roller, and then the cleaning roller needs to be slid to the open end of the guide groove to complete. And when installing, it is necessary for people to visually check whether the position of the cleaning roller corresponds to that of the second cleaning component and then tighten the locking caps, which is very troublesome and inconvenient. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above problems, and provides a surface cleaning device for copper foil. Through the cooperation of the first telescopic mechanism and the second telescopic mechanism, the fixing of the first cleaning component is completed, and the first cleaning component can be quickly positioned below the second cleaning component. The disassembly and installation of the first cleaning component can be completed without using tools, which is convenient and fast.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A surface cleaning device for copper foil, comprising a frame and a first cleaning component. A vertical lifting mechanism is provided at the top of the frame, and a second cleaning component is provided at the output end of the vertical lifting mechanism. The first cleaning component is located below the second cleaning component. The device further includes a first telescopic mechanism and a second telescopic mechanism that can horizontally elastically expand and contract. The first telescopic mechanism and the second telescopic mechanism are symmetrically arranged on both sides of the frame;

[0008] The first telescopic mechanism is used to cooperate with the second telescopic mechanism to fix the first cleaning component;

[0009] The vertical lifting mechanism is used to drive the second cleaning component to descend to press the copper foil onto the first cleaning component.

[0010] Compared with the prior art, the beneficial effects of the present utility model are:

[0011] Through the cooperation of the first telescopic mechanism and the second telescopic mechanism, the present utility model completes the fixation of the first cleaning component, can quickly position the first cleaning component below the second cleaning component, and can complete the disassembly and installation of the first cleaning component without using tools, which is convenient and fast. Description of the Drawings

[0012] Figure 1 is a three-dimensional view of a surface cleaning device for copper foil in Embodiment 1;

[0013] Figure 2 is a three-dimensional view of the second telescopic mechanism of a surface cleaning device for copper foil in Embodiment 1;

[0014] Figure 3 is a cross-sectional view of the second telescopic mechanism of a surface cleaning device for copper foil in Embodiment 1;

[0015] Figure 4 is a three-dimensional view of the fixing member of a surface cleaning device for copper foil in Embodiment 1;

[0016] Among them, the reference numerals of each figure:

[0017] 1, frame; 11, vertical lifting mechanism; 111, second cleaning component; 1111, arc plate; 12, first air nozzle; 13, second air nozzle; 2, first cleaning component; 21, cleaning roller; 3, first telescopic mechanism; 31, first spring; 32, first fixing seat; 33, first telescopic member; 331, first fixing hole; 4, second telescopic mechanism; 41, second fixing seat; 4111, arc groove; 42, fixing member; 421, chute; 4211, first horizontal part; 4212, vertical part; 4213, second horizontal part; 43, second telescopic member; 431, second fixing hole; 432, chamber; 44, connecting shaft; 45, handle; 451, connecting rod; 452, cross bar; 46, second spring. Detailed implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment 1

[0020] Reference Figures 1 to 4 , a surface cleaning device for copper foil, including a frame 1 and a first cleaning component 2. A vertical lifting mechanism 11 is provided at the top of the frame 1, and a second cleaning component 111 is provided at the output end of the vertical lifting mechanism 11. The first cleaning component 2 is located below the second cleaning component 111. It also includes a first telescopic mechanism 3 and a second telescopic mechanism 4 that can be horizontally elastically telescoped. The first telescopic mechanism 3 and the second telescopic mechanism 4 are symmetrically arranged on both sides of the frame 1;

[0021] The first telescopic mechanism 3 is used to cooperate with the second telescopic mechanism 4 to fix the first cleaning component 2;

[0022] The vertical lifting mechanism 11 is used to drive the second cleaning component 111 to descend to press the copper foil on the first cleaning component 2.

[0023] In this design, when fixing the first cleaning component 2, first use one end of the first cleaning component 2 to push the first telescopic mechanism 3 to compress it, and then control the second telescopic mechanism 4 to compress. Adjust the other end of the first cleaning component 2 to the position corresponding to the second telescopic mechanism 4, and then release the second telescopic mechanism 4. In this way, the acting forces of the first telescopic mechanism 3 and the second telescopic mechanism 4 are opposite, and their cooperation can complete the cooperation with the first cleaning component 2. Then wind the copper foil around between the first cleaning component 2 and the second cleaning component 111, and then control the second cleaning component 111 to descend through the vertical lifting mechanism 11. Use the second cleaning component 111 to press the copper foil on the first cleaning component 2. In this way, the lower surface and the upper surface of the copper foil will respectively contact the first cleaning component 2 and the second cleaning component 111, and the cleaning of both sides of the copper foil can be completed. When the first cleaning component 2 needs to be replaced, only need to control one of the first telescopic mechanism 3 or the second telescopic mechanism 4 to contract, or both contract at the same time, so that the first cleaning component 2 can be taken out; in this way, the first cleaning component 2 can be quickly positioned below the second cleaning component 111, and the disassembly or installation of the first cleaning component 2 can be completed without using tools, which is convenient and fast.

[0024] Preferably, the first cleaning assembly 2 is a cleaning roller 21, a cleaning sleeve (not shown in the figure) is sleeved on the cleaning roller 21, the second cleaning assembly 111 includes an arc-shaped plate 1111 arranged at the output end of the lifting mechanism, and a cleaning cotton (not shown in the figure) is arranged on one side of the arc-shaped plate 1111 close to the cleaning roller 21.

[0025] Specifically, the arc-shaped plate 1111 can press the copper foil better on the first cleaning assembly 2, enabling the upper surface of the copper foil to fit with the cleaning cotton and the lower surface to fit with the cleaning sleeve of the cleaning roller 21, which can better improve the cleaning effect on the copper foil.

[0026] It should also be noted here that in order to ensure the surface cleaning effect of the copper foil, the cleaning roller 21 does not rotate, ensuring that the surface of the cleaning roller 21 and the bottom of the copper foil can rub against each other.

[0027] In this embodiment, the first telescopic mechanism 3 includes a first fixed seat 32, a first spring 31, and a first telescopic member 33. The first fixed seat 32 is arranged on one side of the frame 1. One end of the first spring 31 is connected to the first telescopic member 33, and the other end is connected inside the first fixed seat 32;

[0028] The second telescopic mechanism 4 includes a second fixed seat 41, a fixing member 42, a second spring 46, and a second telescopic member 43. The second fixed seat 41 is arranged on the other side of the frame 1. The fixing member 42 is connected inside the second fixed seat 41. An open chamber 432 is provided inside the second telescopic member 43, and the fixing member 42 is movably connected inside the chamber 432. One end of the second spring 46 abuts against the top wall of the chamber 432, and the other end abuts against one end of the fixing member 42.

[0029] Specifically, connect the first spring 31 to the first fixed seat 32 and the first telescopic member 33. When it is necessary to fix the cleaning roller 21, first use one end of the cleaning roller 21 to push the first telescopic member 33 to make the first telescopic member 33 contract. Then adjust the other end to the position corresponding to the second telescopic mechanism 4. Then, after controlling the second telescopic member 43 to contract, since the second spring 46 connects the fixing member 42 and the second telescopic member 43, and the fixing member 42 is movably connected inside the chamber 432, when the second telescopic member 43 is released, the second telescopic member 43 will reset under the action of the second spring 46. In this way, the first telescopic member 33 and the second telescopic member 43 will fix both ends of the first cleaning assembly 2. The first telescopic member 33 and the second telescopic member 43 cooperate to complete the fixation of the cleaning roller 21. When disassembly is required, only need to control the first telescopic member 33 or the second telescopic member 43 to be in a contracted state, and then take out the cleaning roller 21.

[0030] In this embodiment, the first telescopic member 33 is provided with a first fixing hole matching the end of one end of the cleaning roller 21, and the second telescopic member 43 is provided with a second fixing hole 431 matching the end of the other end of the cleaning roller 21; both the first fixing hole and the second fixing hole 431 are square holes.

[0031] Specifically, in order to prevent the cleaning roller 21 from rotating during copper foil cleaning, the first fixing hole 331 and the second fixing hole 431 are set to be square. In this way, during the process of cleaning the upper and lower surfaces of the copper foil, the rotation of the cleaning roller 21 can be avoided, and the friction between the cleaning roller 21 and the copper foil can be increased.

[0032] In this embodiment, a handle 45 is provided at one end of the second telescopic member 43 away from the cleaning roller 21; the handle 45 includes a connecting rod 451 and a cross bar 452. There are two connecting rods 451, and the two connecting rods 451 are located at one end of the second telescopic member 43 away from the cleaning roller 21, and the cross bar 452 is connected between the two connecting rods 451.

[0033] Specifically, a handle 45 is provided at the second telescopic member 43. In this way, when a worker needs to control the contraction of the second telescopic member 43, he can pull and apply force by holding the cross bar 452 with one hand. The two connecting rods 451 pull the second telescopic member 43, and the second spring 46 will be in a compressed state. Then, when the hand is released, the fixing of the cleaning roller 21 can be completed.

[0034] Preferably, an arc-shaped groove 4111 corresponding to the two connecting rods 451 is provided at one end of the second fixing seat 41 away from the cleaning roller 21. The connecting rod 451 can move along the arc-shaped groove 4111 to enable the handle 45 to rotate; a U-shaped structure chute 421 is provided on the side surface of the fixing member 42. The opening of the chute 421 faces the second telescopic member 43. The second telescopic member 43 is provided with a connecting shaft 44 matching the chute 421, and the connecting shaft 44 is slidably matched with the chute 421; the chute 421 includes a first horizontal portion 4211, a vertical portion 4212, and a second horizontal portion 4213. The length of the first horizontal portion 4211 is longer than that of the second horizontal portion 4213; when the handle 45 is pulled and rotated, the connecting shaft 44 can enter the first horizontal portion 4211 or the second horizontal portion 4213 from the vertical portion 4212.

[0035] Specifically, since the fixing member 42 is movably connected in the chamber 432 of the second telescopic member 43, the second telescopic member 43 can rotate. To better facilitate the operation of the worker, the second telescopic member 43 needs to be fixed in a contracted state. By designing the first horizontal portion 4211 to be longer than the second horizontal portion 4213, the worker can first pull the handle 45 to drive the second telescopic member 43. Subsequently, when the connecting shaft 44 reaches the intersection point of the first horizontal portion 4211 and the vertical portion 4212, rotate the handle 45, and the connecting rod 451 will rotate along the direction of the arc-shaped groove 4111. When the connecting shaft 44 reaches the intersection point of the second horizontal portion 4213 and the vertical portion 4212, release the handle 45. Under the action of the second spring 46, the second telescopic member 43 extends, causing the connecting shaft 44 to reach the end of the second horizontal portion 4213. In this way, the second telescopic member 43 can be fixed at a position where it will not contact the cleaning roller 21, so that the disassembly and installation of the cleaning roller 21 can be better completed.

[0036] Preferably, the frame 1 is further provided with a plurality of first air nozzles 12 and a plurality of second air nozzles 13, and the first air nozzles 12 and the second air nozzles 13 are arranged in a one-to-one correspondence vertically. The first air nozzles 12 and the second air nozzles 13 arranged in a one-to-one correspondence vertically can blow away the sundries that have not been cleaned on the surface of the copper foil, further improving the cleaning effect.

[0037] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements or deformations can be made, and these improvements or deformations should also be regarded as the protection scope of the present invention.

Claims

1. A surface cleaning device for copper foil, comprising a frame and a first cleaning component. A vertical lifting mechanism is provided at the top of the frame, and a second cleaning component is provided at the output end of the vertical lifting mechanism. The first cleaning component is located below the second cleaning component, characterized in that, It further includes a first telescopic mechanism and a second telescopic mechanism that can be horizontally elastically telescoped. The first telescopic mechanism and the second telescopic mechanism are symmetrically arranged on both sides of the frame. The first telescopic mechanism is used to cooperate with the second telescopic mechanism to fix the first cleaning component. The vertical lifting mechanism is used to drive the second cleaning component to descend to press the copper foil on the first cleaning component. The first telescopic mechanism includes a first fixed seat, a first spring, and a first telescopic member. The first fixed seat is arranged on one side of the frame. One end of the first spring is connected to the first telescopic member, and the other end is connected inside the first fixed seat. One end of the first cleaning component abuts against the end of the first telescopic member. The second telescopic mechanism includes a second fixed seat, a fixing member, a second spring, and a second telescopic member. The second fixed seat is arranged on the other side of the frame. The fixing member is connected inside the fixed seat. An open chamber is provided inside the second telescopic member, and the fixing member is movably connected inside the chamber. One end of the second spring abuts against the top wall of the chamber, and the other end abuts against one end of the fixing member. The other end of the first cleaning component abuts against the end of the second telescopic member.

2. The surface cleaning device for a copper foil according to claim 1, wherein The first cleaning component is a cleaning roller, and a cleaning sleeve is sleeved on the cleaning roller. The second cleaning component includes an arc-shaped plate arranged at the output end of the lifting mechanism, and cleaning cotton is arranged on one side of the arc-shaped plate close to the cleaning roller.

3. The surface cleaning device for a copper foil according to claim 1, wherein The first telescopic member is provided with a first fixing hole matching the end of one end of the cleaning roller, and the second telescopic member is provided with a second fixing hole matching the end of the other end of the cleaning roller.

4. The surface cleaning device for a copper foil according to claim 3, wherein, Both the first fixing hole and the second fixing hole are square holes.

5. The surface cleaning device for a copper foil according to claim 1, wherein, A handle is provided at one end of the second telescopic member away from the cleaning roller. The handle includes a connecting rod and a cross bar. There are two connecting rods, and the two connecting rods are located at one end of the second telescopic member away from the cleaning roller. The cross bar is connected between the two connecting rods.

6. The surface cleaning device for a copper foil according to claim 5, characterized in that, Arc-shaped grooves corresponding to the two connecting rods are provided at one end of the second fixed seat away from the cleaning roller, and the connecting rods can move along the arc-shaped grooves to rotate the handle.

7. The surface cleaning device for a copper foil according to claim 6, wherein, A U-shaped chute is provided on the side surface of the fixing member, and the opening of the chute faces the second telescopic member. The second telescopic member is provided with a connecting shaft matching the chute, and the connecting shaft is in sliding fit with the chute. The chute includes a first horizontal portion, a vertical portion, and a second horizontal portion. The length of the first horizontal portion is longer than that of the second horizontal portion. When the handle is pulled and rotated, the connecting shaft can enter the first horizontal portion or the second horizontal portion from the vertical portion.

8. The surface cleaning device for a copper foil according to claim 1, wherein, The frame is further provided with a plurality of first air nozzles and a plurality of second air nozzles, and the first air nozzles and the second air nozzles are arranged in one-to-one correspondence vertically.

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