Cutter cleaning device

Abstract

The cutter cleaning device comprises a cleaning part, a cleaning transverse movement driving device and a cleaning liquid supplementing device, the cleaning part is installed on the cleaning transverse movement driving device, the cleaning transverse movement driving device is used for driving the cleaning part to clean a cutter, and the cleaning liquid supplementing device is arranged on one side of the cleaning part and used for supplementing cleaning liquid for the cleaning part. By integrating the cleaning part, the cleaning transverse moving driving device and the cleaning liquid supplementing device, automatic cleaning of the cutter is achieved. The cleaning transverse moving driving device can accurately control the moving path and speed of the cleaning part, it is ensured that all corners of the surface of the cutter can be comprehensively and evenly cleaned, and therefore the cleaning efficiency and the cleaning effect are greatly improved, and the problems of size deviation, edge burrs and the like are reduced.

Description

Technical Field

[0001] The present application relates to the field of battery cutting tool cleaning devices, and particularly to a cutting tool cleaning device. Background Art

[0002] In the battery manufacturing industry, the battery pole piece cutting die is one of the key devices in the production process. Its accuracy and stability directly affect the dimensional accuracy and surface quality of the battery pole piece, and thus are related to the overall performance and safety of the battery. With the continuous development of battery technology and the increasing market demand, the requirements for the accuracy and efficiency of the battery pole piece cutting die are also getting higher and higher.

[0003] During the cutting process of the battery pole piece, the cutting tool of the die will inevitably be contaminated with impurities such as metal chips, oil stains, and coolant residues. If these impurities are not cleaned in time, they will not only affect the cutting accuracy and stability of the die, resulting in problems such as pole piece size deviation and edge burrs, but also may accelerate the wear of the die and shorten its service life. In addition, the accumulation of impurities on the die surface may also affect the heat dissipation effect, causing the die to overheat, further exacerbating the wear and possibly leading to safety hazards.

[0004] The traditional cleaning method for the cutting tool of the battery pole piece cutting die is mostly manual operation, which is carried out by wiping by hand or using simple cleaning tools. This method not only has low efficiency, is difficult to ensure the comprehensiveness and thoroughness of cleaning, but also may damage the die surface due to improper operation, affecting the accuracy and life of the die. At the same time, manual cleaning also has problems such as high labor intensity and poor working environment, which is not conducive to the health of workers and the improvement of production efficiency. Utility Model Content

[0005] The purpose of the present application is to provide a cutting tool cleaning device that can ensure that every corner of the die or cutting tool surface can be comprehensively and evenly cleaned, thereby greatly improving the cleaning efficiency and cleaning effect.

[0006] To achieve the above purpose, the present application provides the following technical solutions:

[0007] A cutting tool cleaning device includes a cleaning part, a cleaning transverse driving device, and a cleaning liquid replenishing device. The cleaning part is installed on the cleaning transverse driving device, the cleaning transverse driving device is used to drive the cleaning part to clean the cutting tool, and the cleaning liquid replenishing device is arranged on one side of the cleaning part to replenish cleaning liquid for the cleaning part.

[0008] Further, the cleaning part includes a cleaning member and a fixing part. The cleaning member includes an upper cleaning member and a lower cleaning member. The upper cleaning member is installed on the upper side of the fixing part corresponding to the upper cutting tool, and the lower cleaning member is installed on the lower side of the fixing part corresponding to the lower cutting tool.

[0009] Furthermore, during the cleaning process, the cleaning surface of the upper cleaning member is offset inward by 0.1 mm to 2 mm relative to the cleaning surface of the upper cutting tool.

[0010] Furthermore, during the cleaning process, the cleaning surface of the upper cleaning member is offset inward by 1 mm relative to the cleaning surface of the upper cutting tool.

[0011] Furthermore, during the cleaning process, the cleaning surface of the lower cleaning member is offset inward by 0.1 mm to 2 mm relative to the cleaning surface of the lower cutting tool.

[0012] Furthermore, during the cleaning process, the cleaning surface of the lower cleaning member is offset inward by 1 mm relative to the cleaning surface of the lower cutting tool.

[0013] Furthermore, a first auxiliary cleaning member is provided on the left side of the upper cleaning member, and the first auxiliary cleaning member is used for cleaning the lower bottom surface of the upper cutting tool.

[0014] Furthermore, a second auxiliary cleaning member is provided on the right side of the lower cleaning member, and the second auxiliary cleaning member is used for cleaning the upper surface of the upper cutting tool.

[0015] Furthermore, the cleaning transverse driving device includes a mounting seat, a transverse guide rail, a driving motor, a driving rope and a driving wheel. The mounting seat is installed on the transverse guide rail. The driving rope is connected to the mounting seat through the driving wheel. The driving motor drives the driving wheel to rotate, and the driving wheel drives the cleaning part on the mounting seat to move horizontally along the transverse guide rail through the driving rope.

[0016] Furthermore, the cleaning liquid replenishing device includes a spraying part, a spraying pipe, a spraying pump and a cleaning liquid storage tank. The spraying part is connected to the spraying pipe. The spraying pipe is connected to the cleaning liquid storage tank through the spraying pump. The spraying pump extracts the cleaning liquid in the cleaning liquid storage tank through the spraying pipe and replenishes it into the cleaning part through the spraying part.

[0017] The beneficial effects of the present application are as follows:

[0018] (1) By integrating the cleaning part, the cleaning transverse driving device and the cleaning liquid replenishing device, the present application realizes the automatic cleaning of the cutting tool. The cleaning transverse driving device can accurately control the moving path and speed of the cleaning part, ensuring that every corner of the cutting tool surface can be comprehensively and evenly cleaned, thus greatly improving the cleaning efficiency and cleaning effect, and reducing problems such as dimensional deviation and edge burrs.

[0019] (2) The automatic cleaning device of the present application replaces the traditional manual cleaning method, greatly reducing the labor intensity of workers and avoiding the risk of long-term exposure to harmful substances and harsh working environments. This is not only beneficial to the health of workers, but also improves the safety and cleanliness of the production site.

[0020] (3) The cleaning cutter of this application can ensure the dimensional accuracy and surface quality of the battery electrode sheet, thereby improving the overall performance and safety of the battery. At the same time, the efficient operation of the automatic cleaning device also shortens the cleaning time of the cutter, improves production efficiency, and brings higher economic benefits to the battery manufacturing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of a cleaning crosswise driving device provided by an embodiment of this application;

[0022] Figure 2 It is a schematic structural diagram of a cleaning part provided by an embodiment of this application;

[0023] Figure 3 It is a schematic structural diagram of a cleaning liquid replenishing device provided by an embodiment of this application; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The terms used in the embodiment part of this application are only used to explain the specific embodiments of this application, rather than intended to limit this application. The embodiments of this application will be described in detail below with reference to the drawings.

[0025] As Figure 1 shown, the cutter cleaning device 7 includes a cleaning part 71, a cleaning crosswise driving device 72, and a cleaning liquid replenishing device 73. The cleaning part 71 is installed on the cleaning crosswise driving device 72. The cleaning crosswise driving device 72 is used to drive the cleaning part 71 to move horizontally along the length direction of the mold, so as to clean the tungsten carbide inlay blades of the upper cutter 4 and the lower cutter 5 at the same time. The cleaning liquid replenishing device 73 is arranged on one side of the cleaning part 71. When the cleaning liquid in the cleaning part 71 is insufficient, it can replenish the cleaning liquid for the cleaning part 71. The cleaning liquid includes, but is not limited to, alcohol, silicone oil, PC (propylene carbonate) solution, and their mixtures, etc. For the cutting mold of the automatic cleaning cutter of this application, when there are slight burrs on the electrode sheet or during shutdown, the cutter cleaning device 7 starts to work. The cleaning crosswise driving device 72 drives the cleaning part 71 to move to clean the upper cutter 4 and the lower cutter 5. The cleaning part 71 cleans the upper cutter 4 and the lower cutter 5 during the movement process. The cleaning part 71 will obtain the cleaning liquid from the cleaning liquid replenishing device 73 to ensure the cleaning effect.

[0026] As Figure 2 shown, the cleaning part 71 includes a cleaning member and a fixing part 713. The cleaning member includes an upper cleaning member 711 and a lower cleaning member 712. The upper cleaning member 711 is installed on the upper side of the fixing part 713 corresponding to the upper cutter 4, and the lower cleaning member 712 is installed on the lower side of the fixing part 713 corresponding to the lower cutter 5. Since the upper cleaning member 711 and the lower cleaning member 712 are installed separately, the tungsten carbide inlay blades of the upper cutter 4 and the lower cutter 5 can be cleaned simultaneously, greatly improving the cleaning efficiency.

[0027] As Figure 2 shown, during the cleaning process, the cleaning surface of the upper cleaning member 711 is offset inward by a distance H of 0.1 mm to 2 mm relative to the cleaning surface of the upper cutting tool 4. The design of the inward offset enables the cleaning surface of the upper cleaning member 711 to closely adhere to the cleaning surface of the upper cutting tool 4. Through close contact, the cleaning member can more thoroughly scrape or wash away the residues on the surface of the cutting tool, reduce the residual amount after cleaning, and improve the cleaning quality.

[0028] As Figure 2 shown, the setting of the inward offset amount H of the cleaning surface of the upper cleaning member 711 relative to the cleaning surface of the upper cutting tool 4 during the cleaning process, the range of 0.1 mm to 2 mm is a considered range, which aims to balance the cleaning effect, cutting tool protection, and the stability of equipment operation. If the offset amount is less than 0.1 mm, the too-small offset amount may cause the cleaning member to not closely fit the surface of the cutting tool, resulting in incomplete cleaning of some areas. If the offset amount is greater than 2 mm, the too-large offset amount may cause the cleaning liquid to be more likely to splash or flow away during the cleaning process, reducing the utilization rate of the cleaning liquid and increasing the usage cost.

[0029] As Figure 2 shown, during the cleaning process, the cleaning surface of the upper cleaning member 711 is offset inward by 1 mm relative to the cleaning surface of the upper cutting tool 4. The offset amount of 1 mm enables the cleaning surface to closely adhere to the surface of the upper cutting tool 4, ensuring that the cleaning liquid can fully penetrate into the minute unevenness on the surface of the cutting tool, effectively removing the dust, chips, and other impurities adhering to the cutting tool. The close contact helps the cleaning liquid to be better absorbed and utilized by the surface of the cutting tool, reducing the waste of the cleaning liquid and increasing the utilization rate of the cleaning liquid.

[0030] During the cleaning process, the cleaning surface of the lower cleaning member 712 is offset inward by a distance of 0.1 mm to 2 mm relative to the cleaning surface of the lower cutting tool 5. During the cleaning process, the cleaning surface of the lower cleaning member 712 is offset inward by 1 mm relative to the cleaning surface of the lower cutting tool 5. The range of 0.1 mm to 2 mm is a considered range, which aims to balance the cleaning effect, cutting tool protection, and the stability of equipment operation. If the offset amount is less than 0.1 mm, the too-small offset amount may cause the cleaning member to not closely fit the surface of the cutting tool, resulting in incomplete cleaning of some areas. If the offset amount is greater than 2 mm, the too-large offset amount may cause the cleaning liquid to be more likely to splash or flow away during the cleaning process, reducing the utilization rate of the cleaning liquid and increasing the usage cost.

[0031] During the cleaning process, the cleaning surface of the lower cleaning part 712 is offset 1 mm inward relative to the cleaning surface of the lower cutting tool 5. This 1-mm offset allows the cleaning surface to closely fit the surface of the upper cutting tool 4, ensuring that the cleaning liquid can fully penetrate into the minute unevenness on the cutting tool surface, effectively removing dust, chips, and other impurities adhering to the cutting tool. The tight contact helps the cleaning liquid to be better absorbed and utilized by the cutting tool surface, reducing the waste of the cleaning liquid and improving the utilization rate of the cleaning liquid.

[0032] As Figure 2 shown, the upper cleaning part 711 is used to clean the right side surface of the upper cutting tool 4, and the lower cleaning part 712 is used to clean the left side surface of the lower cutting tool 5.

[0033] As Figure 2 shown, a first auxiliary cleaning part 714 is provided on the left side of the upper cleaning part 711. The first auxiliary cleaning part 714 is used to clean the lower bottom surface of the upper cutting tool 4. The lower bottom surface of the upper cutting tool 4 is often an area that is easily overlooked during the conventional cleaning process, and the setting of the first auxiliary cleaning part 714 ensures that this area can also be thoroughly cleaned.

[0034] As Figure 2 shown, a second auxiliary cleaning part 715 is provided on the right side of the lower cleaning part 712. The second auxiliary cleaning part 715 is used to clean the upper surface of the upper cutting tool 4. The second auxiliary cleaning part 715 focuses on cleaning the upper surface of the upper cutting tool 4, ensuring the cleaning effect of this key area. The upper surface is often the part that directly contacts the material during the cutting process, and its cleanliness directly affects the cutting quality and product precision.

[0035] As Figure 1 shown, the cleaning lateral movement driving device 72 includes a mounting seat 721, a first lateral movement guide rail 722, a driving motor 723, a driving rope 724, and a driving wheel 725. The mounting seat 721 is installed on the first lateral movement guide rail 722. The driving rope 724 is connected to the mounting seat 721 through the driving wheel 725. The driving motor 723 drives the driving wheel 725 to rotate, and the driving wheel 725 drives the cleaning part 71 on the mounting seat 721 to move laterally along the first lateral movement guide rail 722.

[0036] As Figure 3 shown, the cleaning liquid replenishing device 73 includes a spraying part 731, a spraying pipe 732, a spraying pump 733, and a cleaning liquid storage tank 734. The spraying part 731 is connected to the spraying pipe 732. The spraying pipe 732 is connected to the cleaning liquid storage tank 734 through the spraying pump 733. The spraying pump 733 extracts the cleaning liquid in the cleaning liquid storage tank 734 through the spraying pipe 732 and replenishes it into the cleaning part 71 through the spraying part 731. The automatic replenishment ensures that the cleaning part 71 can continuously obtain the cleaning liquid during the working process without frequent manual addition, thus ensuring the continuity of the cleaning operation.

[0037] As Figure 3 shown, the spraying unit 731 includes an upper rotating spray head 7311 and a lower rotating spray head 7312. The upper rotating spray head 7311 corresponds to the upper cleaning member 711 of the cleaning member, and the lower rotating spray head 7312 corresponds to the lower cleaning member 712 of the cleaning member. The position and angle of the spray head can be flexibly adjusted as needed to adapt to different cleaning requirements and working environments.

[0038] The spray pipe 732 is a universal pipe. The universal pipe can rotate 360 degrees, which enables the spray head to easily adjust the direction and achieve omnidirectional spraying, ensuring that the cleaning liquid can evenly cover every corner of the cleaning member.

[0039] Both the upper cleaning member 711 and the lower cleaning member 712 are made of sponge or foam or wool felt. Sponge, foam and wool felt all have good liquid absorption properties, can fully absorb and store the cleaning liquid, ensure continuous release during the cleaning process, and provide a stable cleaning effect. These materials are soft in texture, can fit the contour of the surface to be cleaned, effectively remove stains and residues, and will not cause damage to the surface at the same time.

[0040] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection or an indirect connection through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0041] The device or element indicated in the embodiments of the present application or implied must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless otherwise precisely and specifically defined.

[0042] The terms "first", "second", "third", "fourth", etc. (if any) in the description of the specification, claims and the above drawings of the embodiments of the present application are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described here, for example, can be implemented in an order other than those illustrated or described here. In addition, the terms "may include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, rather than limiting them. Although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cutter cleaning device, characterized in that: It includes a cleaning part, a cleaning transverse movement driving device, and a cleaning liquid replenishing device. The cleaning part is installed on the cleaning transverse movement driving device. The cleaning transverse movement driving device is used to drive the cleaning part to clean the cutting knife. The cleaning liquid replenishing device is arranged on one side of the cleaning part and is used to replenish cleaning liquid to the cleaning part.

2. The cutter cleaning device according to claim 1, characterized in that: The cleaning part includes a cleaning element and a fixing part. The cleaning element includes an upper cleaning element and a lower cleaning element. The upper cleaning element is installed on the upper side of the fixing part corresponding to the upper cutting knife, and the lower cleaning element is installed on the lower side of the fixing part corresponding to the lower cutting knife.

3. The cutter cleaning device according to claim 2, wherein: During the cleaning process, the cleaning surface of the upper cleaning element is offset inward by 0.1 mm to 2 mm relative to the cleaning surface of the upper cutting knife.

4. The cutter cleaning device according to claim 3, wherein: During the cleaning process, the cleaning surface of the upper cleaning element is offset inward by 1 mm relative to the cleaning surface of the upper cutting knife.

5. The cutter cleaning device according to claim 2, wherein: During the cleaning process, the cleaning surface of the lower cleaning element is offset inward by 0.1 mm to 2 mm relative to the cleaning surface of the lower cutting knife.

6. The cutter cleaning device according to claim 5, wherein: During the cleaning process, the cleaning surface of the lower cleaning element is offset inward by 1 mm relative to the cleaning surface of the lower cutting knife.

7. The cutter cleaning device according to claim 2, wherein: A first auxiliary cleaning element is arranged on the left side of the upper cleaning element, and the first auxiliary cleaning element is used to clean the lower bottom surface of the upper cutting knife.

8. The cutter cleaning device according to claim 2, wherein: A second auxiliary cleaning element is arranged on the right side of the lower cleaning element, and the second auxiliary cleaning element is used to clean the upper surface of the lower cutting knife.

9. A cutter cleaning device according to claim 1, characterized in that: The cleaning transverse movement driving device includes a mounting seat, a transverse movement guide rail, a driving motor, a driving rope, and a driving wheel. The mounting seat is installed on the transverse movement guide rail. The driving rope is connected to the mounting seat through the driving wheel. The driving motor drives the driving wheel to rotate, and the driving wheel drives the cleaning part on the mounting seat to move horizontally along the transverse movement guide rail through the driving rope.

10. A cutter cleaning device according to claim 1, characterized in that: The cleaning liquid replenishing device includes a spraying part, a spraying pipe, a spraying pump, and a cleaning liquid storage tank. The spraying part is connected to the spraying pipe. The spraying pipe is connected to the cleaning liquid storage tank through the spraying pump. The spraying pump extracts the cleaning liquid in the cleaning liquid storage tank through the spraying pipe and replenishes it to the cleaning part through the spraying part.

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