CN218660614U

CN218660614U - Hot pressboard self-cleaning mechanism and hot press unit

Info

Publication number: CN218660614U
Application number: CN202222875213.1U
Authority: CN
Inventors: 江鸿浪; 矫贺东; 曹智臣
Original assignee: Chuneng New Energy Co Ltd
Current assignee: Chuneng New Energy Co Ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-21
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a hot pressboard self-cleaning mechanism and hot press unit belongs to new forms of energy battery production facility technical field. The cleaning mechanism comprises a cleaning component and a driving device, wherein the cleaning component comprises a connecting support and a wiping roller, the wiping roller is rotatably arranged on the connecting support, the wiping roller is arranged along the horizontal direction, a spraying nozzle is arranged on the connecting support, the spraying nozzle is opposite to the wiping roller, the connecting support is in transmission connection with the driving device, and the driving device is configured to drive the connecting support to move in the horizontal direction. By adopting the automatic hot pressing plate cleaning mechanism, the automatic cleaning of the hot pressing plate structure in the hot press can be realized, and the potential safety hazard of manual cleaning is reduced.

Description

Hot pressboard self-cleaning mechanism and hot press unit

Technical Field

The utility model relates to a new energy battery production facility technical field, in particular to hot pressboard self-cleaning mechanism and hot press unit.

Background

Because of the advantages of environmental protection, high energy density, low self-discharge, long cycle life and the like, the lithium ion battery is widely used in the fields of communication and electronic devices, energy storage power stations, new energy automobiles and the like, and plays an important role in improving the energy utilization rate and protecting the environment. In order to improve the volume energy density of the lithium ion battery, the core package is generally subjected to hot-pressing shaping in the related art, the thickness of the core package is reduced, internal air is exhausted, and wrinkles are eliminated, so that the production requirements of subsequent processes are met.

In the hot pressing process, in order to ensure that the surface of the core cladding is not polluted and damaged by foreign matters, the surface of the hot pressing plate in a high-temperature heating state (80-105 ℃) needs to be cleaned regularly in production, and in the related technology at the present stage, the surface of the hot pressing plate is cleaned by manually entering a machine table to manually wipe the hot pressing plate during the interval stop of the hot pressing process.

Adopt artifical clear mode, stretch into between two hot pressboards about the staff handheld cleaning roller and clean the in-process of wiping, appear easily that contact high temperature hot pressboard appears scalding, hot pressboard out of control crushing wound and several emergence of hot press unit potential safety hazards such as collide with.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a hot pressboard self-cleaning mechanism and hot press unit can realize reducing the potential safety hazard of artifical clean existence to the self-cleaning of hot pressboard structure in the hot press. The technical scheme is as follows:

in a first aspect, an embodiment of the present invention provides a hot pressboard self-cleaning mechanism, include:

a cleaning component and a driving device, wherein the cleaning component is arranged on the cleaning component,

the cleaning component comprises a connecting support, a wiping roller and a spraying nozzle, the wiping roller is rotatably arranged on the connecting support, the spraying nozzle is arranged on the connecting support, and the spraying nozzle is opposite to the wiping roller;

the connecting bracket is connected with the driving device, and the driving device is configured to drive the connecting bracket to move in the horizontal direction.

Optionally, the connecting bracket includes a connecting arm and two supporting arms, one end of each of the two supporting arms is respectively and vertically connected to two ends of the connecting arm, two ends of the wiping roller are respectively and rotatably connected to the other ends of the two supporting arms, and the connecting arm is connected to the driving device.

Optionally, the cleaning assembly further comprises a spray pipe, two ends of the spray pipe are respectively connected with the two support arms, the spray pipe is located between the wiping roller and the connecting arm, one end of the spray pipe is connected with one of the support arms and is sealed, the other end of the spray pipe is connected with the other support arm, a solvent pipeline interface communicated with the spray pipe is arranged on the other support arm, and the spray nozzle is located on the spray pipe.

Optionally, the spray pipe is provided with a plurality of spray nozzles, and the plurality of spray nozzles are uniformly arranged at intervals along the length direction of the spray pipe.

Optionally, the shower pipe is detachably connected to the two support arms.

Optionally, the outer surface of the wiping roller is covered with a nonwoven fabric.

Optionally, the driving device is an air cylinder, and an air cylinder rod of the air cylinder is arranged along the horizontal direction and is detachably connected with the connecting bracket.

In a second aspect, an embodiment of the present invention provides a hot pressing apparatus, which includes the automatic hot pressing board cleaning mechanism of the first aspect, the hot pressing apparatus further includes a hot pressing assembly and a lifting device,

the hot-pressing assembly comprises a bottom plate, a top plate, a supporting column, a driving cylinder and a plurality of hot-pressing plates, the bottom plate is connected with the top plate through the supporting column, the hot-pressing plates are sequentially arranged on the supporting column in a penetrating mode in a lifting mode, the hot-pressing plates are located between the bottom plate and the top plate, the driving cylinder is arranged on the top plate, and the driving cylinder is configured to drive the hot-pressing plates to lift along the length direction of the supporting column;

the lifting device is arranged beside the hot pressing assembly, the driving device is connected with the lifting device, and the lifting device is configured to be capable of driving the driving device to ascend and descend in the vertical direction.

The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:

the hot pressing plate structure work of carrying out core package hot pressing reaches clean frequency, when needing to clean the face, can utilize drive arrangement drive linking bridge to stretch into the face top of hot pressing plate structure along the horizontal direction by the side after shutting down. At this time, the cleaning solvent is sprayed from the spray nozzle and attached to the surface of the wiping roller. The connecting bracket is driven by the driving device to move back and forth along the horizontal direction, and the surface of the hot-pressing plate structure is wiped for multiple times by the wiping roller. And finally, the connecting support is retracted by utilizing the driving device, so that the cleaning assembly integrally leaves the upper part of the plate surface of the hot pressing plate structure, the hot press can restart to normally work, and the interference on the hot pressing plate structure can be avoided. Adopt the embodiment of the utility model provides a hot pressboard self-cleaning mechanism through corresponding program control, can replace the artifical periodic self-cleaning who realizes hot pressboard structure in to the hot press, reduces the potential safety hazard of artifical clean existence.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of an automatic cleaning mechanism for a hot press plate according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a hot press apparatus provided in an embodiment of the present invention;

fig. 3 is a schematic perspective view of a hot press assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial structure of a hot pressing assembly according to an embodiment of the present invention.

In the figure:

1-a cleaning component; 2-a drive device; 3-a spray nozzle; 4-a spray pipe; 5-hot pressing the assembly; 6-a lifting device; 11-connecting the stent; 12-a wiping roller; 21-a cylinder rod; 51-a base plate; 52-a top plate; 53-a pillar; 54-a driving cylinder; 55-hot pressing plate; 111-a linker arm; 112-a support arm; 1121-solvent pipe connection; m-hot-press plate structure; an n-core package.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of an automatic cleaning mechanism for a hot press plate according to an embodiment of the present invention. As shown in fig. 1, by practice, the applicant provides an automatic hot-press plate cleaning mechanism comprising a cleaning assembly 1 and a driving device 2.

The cleaning assembly 1 comprises a connecting bracket 11, a wiping roller 12 and a spray nozzle 3. The wiping roller 12 is rotatably arranged on the connecting support 11, the spray nozzle 3 is arranged on the connecting support 11, and the spray nozzle 3 is opposite to the wiping roller 12.

The connecting bracket 11 is connected to a driving device 2, and the driving device 2 is configured to be able to drive the connecting bracket 11 to move in the horizontal direction.

The embodiment of the utility model provides an in, reach clean frequency in the hot pressboard structure m work of carrying out core package hot pressing, when needing to clean the face, can utilize 2 drive linking bridge 11 of drive arrangement to stretch into the face top of hot pressboard structure m by the side along the horizontal direction after shutting down. At this time, the cleaning solvent is sprayed from the spray nozzle 3 and adheres to the surface of the wiping roller 12. The connecting bracket 11 is driven by the driving device to move back and forth along the horizontal direction, and the plate surface of the hot-press plate structure m is wiped for a plurality of times by the wiping roller 12. And finally, the connecting support 11 is retracted by using the driving device 2, so that the cleaning assembly 1 is integrally separated from the upper part of the plate surface of the hot-pressing plate structure m, the hot press can restart to normally work, and interference on the hot-pressing plate structure m is avoided. Adopt the embodiment of the utility model provides a hot pressboard self-cleaning mechanism that provides through corresponding program control, can replace artifical realization to hot pressboard structure m's periodic self-cleaning in the hot press, reduces the potential safety hazard of artifical clean existence.

For example, in the embodiment of the present invention, the common cleaning solvent may be absolute ethanol.

Alternatively, the driving device 2 is a cylinder, and a cylinder rod 21 of the cylinder is arranged along the horizontal direction and detachably connected with the connecting bracket 11. Exemplarily, in the embodiment of the utility model provides an in, adopt the cylinder as drive arrangement 2, simple structure, easily installation maintenance compares electric jar strong adaptability simultaneously, can normally work and have dustproof, waterproof ability in high temperature and low temperature environment, the high temperature environment between the adaptable hot pressboard structure m.

Alternatively, the connecting bracket 11 includes a connecting arm 111 and two supporting arms 112, one end of each of the two supporting arms 112 is vertically connected to the two ends of the connecting arm 111, the two ends of the wiping roller 12 are rotatably connected to the other ends of the two supporting arms 112, and the connecting arm 111 is connected to the driving device 2. Illustratively, in the embodiment of the present invention, the connecting bracket 11 is U-shaped as a whole, and is connected to the driving device 2 by a connecting arm 111, and is connected to the wiping roller 12 by two supporting arms 112. The width of the supporting arm 112 can be smaller than the diameter of the wiping roller 12, so that interference when the wiping roller extends into a plurality of hot-pressing plate structures m is avoided, the wiping roller 12 can be ensured to be stably contacted and cleaned, and meanwhile, the whole occupied space is reduced.

Optionally, the cleaning assembly 1 further includes a spray pipe 4, two ends of the spray pipe 4 are respectively connected to the two support arms 112, the spray pipe 4 is located between the wiping roller 12 and the connecting arm 111, one end of the spray pipe 4 is connected and closed to one of the support arms 112, the other end of the spray pipe 4 is connected to the other support arm 112, the other support arm 112 has a solvent pipe interface 1121 communicated with the spray pipe 4, and the spray nozzle 3 is located on the spray pipe 4. Exemplarily, in the embodiment of the present invention, the solvent pipe 1121 is connected to the external solvent storage tank, so as to supplement the cleaning solvent to the spray pipe 4 in time, and the space between the two support arms 112 on the U-shaped connecting bracket 11 is effectively utilized, so that the structure is compact, and the overall occupied space of the automatic hot platen cleaning mechanism is further reduced.

Optionally, a plurality of spray nozzles 3 are arranged on the spray pipe 4, and the plurality of spray nozzles 3 are arranged at regular intervals along the length direction of the spray pipe 4. Exemplarily, in the embodiment of the present invention, the cleaning solvent is sprayed onto the wiping roller 12 through the plurality of spray nozzles 3, so that the cleaning solvent adhered to the wiping roller 12 is more uniform, and the cleaning effect is ensured.

Optionally, the shower pipe 4 is detachably connected to both support arms 112. Exemplarily, in the embodiment of the present invention, when the hot platen automatic cleaning mechanism does not work, the shower pipe 4 can be detached from the connecting bracket 11 for cleaning and maintenance, so as to improve the overall service life.

Optionally, the outer surface of the wiping roller 12 is covered with a nonwoven fabric. For example, in the embodiment of the present invention, the wiping roller 12 fully absorbs the cleaning solvent by using the non-woven fabric on the outer surface, and fully contacts with the surface of the hot pressing plate structure m during the rolling process, so as to ensure the cleaning effect.

Fig. 2 is a schematic structural diagram of a hot press apparatus provided in an embodiment of the present invention. Fig. 3 is a schematic perspective view of a hot pressing assembly according to an embodiment of the present invention. Fig. 4 is a schematic view of a partial structure of a hot pressing assembly for cleaning according to an embodiment of the present invention. As shown in fig. 2 to 4, the utility model also provides a hot press device, including as shown in fig. 1 hot pressboard self-cleaning mechanism, this hot press device still includes hot pressing assembly 5 and elevating gear 6.

The thermo-compression assembly 5 includes a bottom plate 51, a top plate 52, a column 53, a driving cylinder 54, and a plurality of thermo-compression plates 55. The bottom plate 51 and the top plate 52 are connected by a support column 53, a plurality of hot press plates 55 are sequentially provided so as to be able to rise and fall on the support column 53, the plurality of hot press plates 55 are positioned between the bottom plate 51 and the top plate 52, and a driving cylinder 54 is provided on the top plate 52. The driving cylinder 54 is configured to be able to drive the plurality of hot press plates 55 to move up and down in the longitudinal direction of the support column 53.

The lifting device 6 is arranged beside the hot pressing assembly 5, the driving device 2 is connected with the lifting device 6, and the lifting device 6 is configured to be capable of driving the driving device 2 to lift in the vertical direction.

Exemplarily, in the embodiment of the present invention, the hot press assembly 5 drives the plurality of hot press plates 55 to ascend and descend through the driving cylinder 54 disposed on the top plate 52 to perform hot press processing on the core package n placed between the hot press plates 55. When the cleaning device is not used, the driving device 2 and the cleaning assembly connected with the driving device 2 can be driven to lift by the side lifting device 6. The cleaning assembly 1 can be aligned to the gap between the two hot press plates 55, and the driving device 2 is used for driving the linkage assembly 1 to extend into the gap between the two hot press plates 55 to clean the surfaces of the hot press plates 55. When the automatic wiping operation is stopped, the driving cylinder 54 can be controlled by a program to drive the multi-layer hot pressing plate 55 to descend by a certain height, so that the wiping roller 12 simultaneously contacts the surfaces of the upper and lower hot pressing plates during cleaning operation to clean the two surfaces, and the cleaning efficiency is effectively improved.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The above description is only an optional embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hot pressboard self-cleaning mechanism which characterized in that includes: a cleaning component (1) and a driving device (2),

the cleaning component (1) comprises a connecting support (11), a wiping roller (12) and a spraying nozzle (3), the wiping roller (12) is rotatably arranged on the connecting support (11), the spraying nozzle (3) is arranged on the connecting support (11), and the spraying nozzle (3) is opposite to the wiping roller (12);

the connecting bracket (11) is connected with the driving device (2), and the driving device (2) is configured to be capable of driving the connecting bracket (11) to move in the horizontal direction.

2. The automatic cleaning mechanism for hot press plates according to claim 1, characterized in that the connecting bracket (11) comprises a connecting arm (111) and two supporting arms (112), one end of each of the two supporting arms (112) is vertically connected to the two ends of the connecting arm (111), the two ends of the wiping roller (12) are rotatably connected to the other ends of the two supporting arms (112), and the connecting arm (111) is connected to the driving device (2).

3. The automatic hot platen cleaning mechanism according to claim 2, wherein the cleaning assembly (1) further comprises a spray pipe (4), two ends of the spray pipe (4) are respectively connected with the two support arms (112), the spray pipe (4) is located between the wiping roller (12) and the connecting arm (111), one end of the spray pipe (4) is connected and closed with one of the support arms (112), the other end of the spray pipe (4) is connected with the other support arm (112), the other support arm (112) is provided with a solvent pipeline interface (1121) communicated with the spray pipe (4), and the spray nozzle (3) is located on the spray pipe (4).

4. A hot press plate automatic cleaning mechanism according to claim 3, characterized in that a plurality of said spray nozzles (3) are provided on said spray pipe (4), and a plurality of said spray nozzles (3) are arranged at regular intervals along the length direction of said spray pipe (4).

5. The automatic hot platen cleaning mechanism according to claim 3, characterized in that the shower pipe (4) is detachably connected to the two support arms (112).

6. The automatic cleaning mechanism for hot press plates according to claim 1, characterized in that the outer surface of the wiping roller (12) is covered with a non-woven fabric.

7. The automatic cleaning mechanism for hot press plates according to claim 1, characterized in that the driving device (2) is a cylinder, and a cylinder rod (21) of the cylinder is arranged along the horizontal direction and is detachably connected with the connecting bracket (11).

8. A hot-pressing device comprising an automatic cleaning mechanism for hot-pressing board as claimed in any one of claims 1 to 7, further comprising a hot-pressing assembly (5) and a lifting device (6),

the hot-pressing assembly (5) comprises a bottom plate (51), a top plate (52), a supporting column (53), a driving cylinder (54) and a plurality of hot-pressing plates (55), wherein the bottom plate (51) and the top plate (52) are connected through the supporting column (53), the hot-pressing plates (55) are sequentially arranged on the supporting column (53) in a penetrating manner in a liftable manner, the hot-pressing plates (55) are positioned between the bottom plate (51) and the top plate (52), the driving cylinder (54) is arranged on the top plate (52), and the driving cylinder (54) is configured to drive the hot-pressing plates (55) to ascend and descend along the length direction of the supporting column (53);

the lifting device (6) is arranged beside the hot-pressing assembly (5), the driving device (2) is connected with the lifting device (6), and the lifting device (6) is configured to be capable of driving the driving device (2) to ascend and descend in the vertical direction.