A conductive metal film dust removal device

Abstract

The utility model discloses a conductive metal film dust removal device, which relates to the technical field of conductive metal film, and includes a dust removal device body, which is suitable for removing conductive metal film dust. The dust removal device body includes a bearing base, a processing table is fixedly installed on the top of the bearing base, a dust collecting box is arranged on the top of the bearing base behind the processing table, and a dust removal unit is arranged inside the processing table. The utility model provides a dust collecting box and an internal pump body, and utilizes suction force in conjunction with a dust suction pipe and a dust suction nozzle to facilitate dust suction treatment on the outer surface of the conductive metal film, thereby achieving express dust removal. A winding core and a winding roller are provided, so that the conductive metal film on the outer surface of the winding core can be gradually wound up on the outer surface of the winding roller, so as to change the roll. During the process of changing the roll, the dust suction nozzle can perform dust suction treatment on every inch of the conductive metal film, so that the dust removal achieves a more comprehensive effect.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive metal films, in particular to a conductive metal film dust removal device. Background Art

[0002] Conductive metal film is a kind of material with many good properties. It is now widely used in batteries as positive or negative current collectors. If impurities such as dust are attached to the conductive metal film, the surface of the current collector will also be attached with dust and other impurities, which will eventually affect the performance of the battery and even endanger the safety of battery products, posing a safety hazard. Therefore, the production of conductive metal film is generally carried out in a dust-free workshop in a dust-free environment, and the conductive metal film is wound on the core. However, after the production of the finished film roll is completed, during the transportation, the outer surface of the film roll is often stained with a small amount of dust due to improper operation or neglect of management. Therefore, in order not to affect the production quality on the later production line, the dust on the surface of the film roll needs to be removed.

[0003] In the prior art, a Chinese patent document with publication number CN218395085U and publication date January 31, 2023 is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a dust removal device for a conductive metal film, wherein a support platform for supporting the end of a winding core is provided inside the device, and a conductive metal film is wound on the winding core. A fixed seat for installing a nozzle is arranged between the two support platforms, so that the nozzle can blow air directly to the conductive metal film, thereby effectively removing dust on the conductive metal film in the form of jet.

[0004] In order to solve the problem of removing dust from the conductive metal film, the existing technology uses a nozzle to blow air directly at the conductive metal film, thereby effectively removing the dust on the conductive metal film in the form of a jet. However, this jet method will cause the dust on the conductive metal film to float around, and then later it will adhere to the processing table or the surrounding environment, resulting in a decrease in air quality. Utility Model Content

[0005] The purpose of the utility model is to provide a conductive metal film dust removal device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A conductive metal film dust removal device comprises a dust removal device body, which is suitable for removing conductive metal film dust. The dust removal device body comprises a supporting base, a processing table is fixedly installed on the top of the supporting base, and a dust collection box is arranged on the top of the supporting base behind the processing table.

[0008] A dust removal unit is arranged inside the processing table.

[0009] A further improvement of the technical solution of the utility model is that the dust removal unit includes supporting blocks arranged on both sides of the top of the processing table, the top of the supporting block is provided with a snap-fit ​​groove, the inside of the snap-fit ​​groove is snap-fitted with a winding core, and the snap-fit ​​groove facilitates the installation of the winding core.

[0010] A further improvement of the technical solution of the utility model is that a plug-in groove is provided on the front outer surface of the supporting block, a plug-in block is detachably installed inside the plug-in groove, a winding roller is provided on the inner side of the plug-in block, and the plug-in groove facilitates the installation of the winding roller.

[0011] A further improvement of the technical solution of the utility model is that a drive motor is fixedly installed on the left end of the winding roller, and the drive motor is fixedly installed inside the plug-in block. The output end of the drive motor can drive the winding roller to rotate and wind.

[0012] A further improvement of the technical solution of the utility model is that a support plate is fixedly installed on the top of the processing table behind the supporting block, a dust suction pipe is fixedly inserted into the interior of the support plate, the output end of the dust suction pipe passes through the processing table and extends into the interior of the dust collecting box, and the dust suction pipe facilitates the suction of dust on the outer surface of the conductive metal film.

[0013] A further improvement of the technical solution of the utility model is that a dust suction groove is fixedly installed on the input end of the dust suction pipe, and a dust suction nozzle is fixedly installed on the front outer surface of the dust suction groove.

[0014] A further improvement of the technical solution of the utility model is that movable grooves are opened at the front and rear sides of the top of the processing table, a left cover body is slidably installed on the left side of the movable groove, and a right cover body is slidably installed on the right side of the movable groove.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a conductive metal film dust removal device, which is convenient for covering the top of a processing table by setting a left cover body and a right cover body, so as to prevent dust from floating in the surrounding environment and improve the working efficiency.

[0017] 2. The utility model provides a conductive metal film dust removal device, which provides a dust collecting box and an internal pump body, and utilizes suction force in conjunction with a dust suction pipe and a dust suction nozzle to facilitate dust suction processing on the outer surface of the conductive metal film, thereby achieving a quick dust removal effect.

[0018] 3. The utility model provides a conductive metal film dust removal device. By arranging a winding core and a winding roller, it is convenient to gradually wind up the conductive metal film on the outer surface of the winding core onto the outer surface of the winding roller to change the roll. During the roll changing process, the dust suction nozzle can carry out dust suction on every inch of the conductive metal film, so that the dust removal achieves a more comprehensive effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the left cover body and the right cover body of the utility model;

[0021] Figure 3 This is a schematic diagram of the processing table structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the supporting block structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the winding roller structure of the utility model.

[0024] In the figure: 1. Dust removal device body; 2. Carrying base; 3. Processing table; 31. Moving groove; 32. Left cover body; 33. Right cover body; 34. Support block; 35. Engaging groove; 36. Winding core; 37. Plug-in groove; 38. Plug-in block; 39. Winding roller; 310. Driving motor; 4. Dust collecting box; 41. Support plate; 42. Dust suction duct; 43. Dust suction groove; 44. Dust suction nozzle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1-5As shown, the utility model provides a conductive metal film dust removal device, including a dust removal device body 1, which is suitable for removing conductive metal film dust, the dust removal device body 1 includes a bearing base 2, a processing table 3 is fixedly installed on the top of the bearing base 2, a dust collecting box 4 is arranged on the top of the bearing base 2 behind the processing table 3, and a dust removal unit is arranged inside the processing table 3, the dust removal unit includes supporting blocks 34 arranged on both sides of the top of the processing table 3, a snap-fitting groove 35 is opened on the top of the supporting block 34, a winding core 36 is snap-connected inside the snap-fitting groove 35, a plug-in groove 37 is opened on the front outer surface of the supporting block 34, a plug-in block 38 is detachably installed inside the plug-in groove 37, a winding roller 39 is arranged on the inner side of the winding roller 38, a driving motor 310 is fixedly installed on the left end of the winding roller 39, and the driving motor 310 is fixedly installed inside the plug-in block 38.

[0028] Furthermore, by engaging the winding core 36 on the top of the supporting block 34, it is convenient to support the winding core, and at the same time, the plug-in slot 37 can connect the installation of the winding roller 39, so that the winding roller 39 is easy to disassemble and assemble, and the output end of the driving motor 310 can drive the winding roller 39 to rotate at a uniform speed.

[0029] Example 2

[0030] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a support plate 41 is fixedly installed on the top of the processing table 3 behind the supporting block 34, a dust suction pipe 42 is fixedly inserted inside the support plate 41, the output end of the dust suction pipe 42 passes through the processing table 3 and extends into the dust collecting box 4, a dust suction groove 43 is fixedly installed on the input end of the dust suction pipe 42, and a dust suction nozzle 44 is fixedly installed on the front outer surface of the dust suction groove 43.

[0031] Furthermore, suction is generated by starting a pump body (not shown) inside the dust box 4, and the suction is used in conjunction with the dust suction pipe 42 and the dust suction nozzle 44 to vacuum the electric metal film on the winding core 36 at the top of the processing table 3, so that the dust is uniformly collected inside the dust box 4.

[0032] Example 3

[0033] like Figure 1-5 As shown, based on Examples 1-2, the utility model provides a technical solution: preferably, movable grooves 31 are opened at the front and rear sides of the top of the processing table 3, a left cover body 32 is slidably installed on the left side of the movable groove 31, and a right cover body 33 is slidably installed on the right side of the movable groove 31.

[0034] Furthermore, by sliding the left cover body 32 and the right cover body 33 inside the movable groove 31 , the covers on both sides move relative to each other, thereby conveniently covering the processing table 3 to prevent dust.

[0035] The working principle of the conductive metal film dust removal device is described in detail below.

[0036] like Figure 1-5 As shown, when in use, the left cover body 32 and the right cover body 33 both slide inside the movable groove 31, and the covers on both sides move relative to each other, so as to cover the processing table 3 and prevent dust. When removing dust, the pump body (not shown in the figure) inside the dust box 4 is started to generate suction, and the suction force is used to cooperate with the dust suction pipe 42 and the dust suction nozzle 44 to vacuum the electric metal film on the top of the processing table 3 located on the winding core 36, and the dust is uniformly collected inside the dust box 4. At the same time, the winding roller 39 is driven to rotate by the output end of the driving motor 310, so that the electric metal film on the outer surface of the winding core 36 is gradually wound around the outer surface of the winding roller 39. In the process of changing the roll, the dust suction nozzle 44 can vacuum every inch of the electric metal film, so that the dust removal is more comprehensive.

[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A conductive metal film dust removal device, comprising a dust removal device body (1), suitable for removing conductive metal film dust, characterized in that: The dust removal device body (1) comprises a bearing base (2), a processing table (3) is fixedly mounted on the top of the bearing base (2), and a dust collection box (4) is arranged on the top of the bearing base (2) and behind the processing table (3); A dust removal unit is provided inside the processing table (3); A support plate (41) is fixedly installed on the top of the processing table (3) behind the supporting block (34), a dust collection pipe (42) is fixedly plugged into the interior of the support plate (41), and an output end of the dust collection pipe (42) passes through the processing table (3) and extends into the interior of the dust collection box (4); A dust suction groove (43) is fixedly mounted on the input end of the dust suction pipe (42), and a dust suction nozzle (44) is fixedly mounted on the front outer surface of the dust suction groove (43); The top and the rear of the processing table (3) are both provided with movable grooves (31), a left cover (32) is slidably mounted on the left side of the movable groove (31), and a right cover (33) is slidably mounted on the right side of the movable groove (31).

2. A conductive metal film dust removal device according to claim 1, characterized in that: The dust removal unit comprises supporting blocks (34) arranged on both sides of the top of the processing table (3), a snap-fit ​​groove (35) is provided on the top of the supporting block (34), and a winding core (36) is snap-fitted and connected inside the snap-fit ​​groove (35).

3. A conductive metal film dust removal device according to claim 2, characterized in that: A plug-in groove (37) is provided on the front outer surface of the supporting block (34), a plug-in block (38) is detachably installed inside the plug-in groove (37), and a winding roller (39) is provided on the inner side of the plug-in block (38).

4. A conductive metal film dust removal device according to claim 3, characterized in that: A driving motor (310) is fixedly mounted on one left end of the winding roller (39), and the driving motor (310) is fixedly mounted inside the plug-in block (38).

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