CN219339972U

CN219339972U - Paper blowing structure and film coating machine

Info

Publication number: CN219339972U
Application number: CN202320254530.3U
Authority: CN
Inventors: 李锦金
Original assignee: Shanghai Lanjun New Energy Technology Co Ltd
Current assignee: Shanghai Lanjun New Energy Technology Co Ltd
Priority date: 2023-02-18
Filing date: 2023-02-18
Publication date: 2023-07-14
Anticipated expiration: 2033-02-18

Abstract

A paper blowing structure and a film coating machine relate to the technical field of battery processing. The paper blowing structure comprises a sheet metal cover, an air source and a blowing component communicated with the air source, wherein an adsorption area for adsorbing the tearing paper is divided by a sheet Jin Zhaoshang, one side, far away from the tearing paper, of the sheet Jin Zhao is provided with a blowing groove communicated with the blowing component, the blowing groove corresponds to the middle part of the adsorption area, the adsorption area is provided with an air hole group, and the air hole group is communicated with the blowing groove. This blow paper structure will blow groove and gas vent setting in the middle part of sheet metal cover adsorption area, during operation, the middle of tearing piece paper is directly aimed at to the gas vent group and blows, can guarantee to tear piece paper and be blown down smoothly.

Description

Paper blowing structure and film coating machine

Technical Field

The utility model relates to the technical field of battery processing, in particular to a paper blowing structure and a film coating machine.

Background

Before the coating machine carries out the paster to the electric core, need tear the piece paper on the paster earlier, expose the glue film on the paster, tear the piece paper and tear the back, can adsorb the board Jin Zhaoshang at the coating machine because of static, the board Jin Zhaoshang is equipped with the gas pocket, utilizes the gas pocket to blow down tearing the piece paper and gathers in the garbage bin.

However, the existing position of the air blowing hole is located on the side face of the piece tearing paper, the piece tearing paper cannot be blown off, the piece tearing paper which is not blown off possibly falls onto the guide rail in the film coating machine, manual cleaning is needed, and the film coating machine has a large potential safety hazard and also can cause low film coating efficiency.

Disclosure of Invention

The utility model aims to provide a paper blowing structure and a film coating machine, which can smoothly blow off tearing paper from a sheet metal cover.

Embodiments of the present utility model are implemented as follows:

the embodiment of the utility model provides a paper blowing structure, which comprises a plate Jin Zhao, an air source and a blowing component communicated with the air source, wherein an adsorption area for adsorbing tearing paper is divided by the plate Jin Zhaoshang, one side of the plate Jin Zhao away from the tearing paper is provided with a blowing groove communicated with the blowing component, the blowing groove is arranged in the middle of the adsorption area, the adsorption area is provided with an air hole group, and the air hole group is communicated with the blowing groove.

Optionally, the air blowing grooves include at least two air blowing grooves extending along a first direction and arranged in parallel along a second direction, wherein the second direction is perpendicular to the first direction.

Optionally, the surface of the adsorption area is rectangular, and at least two air blowing grooves are symmetrically arranged relative to a central line of the surface of the adsorption area, wherein the central line is parallel to the first direction, and the surface of the adsorption area is divided into two parts with equal areas.

Optionally, the air hole group comprises one air hole and is positioned in the middle of the air blowing groove.

Optionally, the air hole group comprises a plurality of air blowing holes distributed in a rectangular array.

Optionally, the air hole group includes a plurality of, and a plurality of air hole groups are arranged along the extending direction of the air blowing groove at intervals.

Optionally, the blowing component comprises a blowing pipe, one end of the blowing pipe is communicated with the air source, and the other end of the blowing pipe is communicated with the blowing groove.

Optionally, one end of the air blowing pipe far away from the air source is provided with at least two branches, and the number of the branches is equal to that of the air blowing grooves and is in one-to-one correspondence with that of the air blowing grooves.

Optionally, the device further comprises a collecting component, wherein the collecting component is arranged below the adsorption area, and an opening of the collecting component is arranged towards the adsorption area.

The embodiment of the utility model also provides a film coating machine which comprises the paper blowing structure.

The beneficial effects of the embodiment of the utility model include:

the paper blowing structure comprises a sheet metal cover, an air source and an air blowing assembly communicated with the air source, wherein an adsorption area for adsorbing the tearing paper is divided by a sheet Jin Zhaoshang, an air blowing groove communicated with the air blowing assembly is formed in one side of the sheet Jin Zhao away from the tearing paper, the air blowing groove is arranged in the middle of the adsorption area, and an air hole group is arranged in the adsorption area and communicated with the air blowing groove. This blow paper structure will blow groove and gas vent setting in the middle part of sheet metal cover adsorption area, during operation, the middle of tearing piece paper is directly aimed at to the gas vent group and blows, can guarantee to tear piece paper and be blown down smoothly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a paper blowing structure according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a paper blowing structure board Jin Zhao and a blowing slot according to an embodiment of the present utility model;

fig. 3 is a second schematic diagram of a paper blowing structure board Jin Zhao and a blowing slot according to an embodiment of the present utility model.

Icon: 100-paper blowing structure; 110-plate Jin Zhao; 111-adsorption zone; 1111-midline; 112-an air blowing groove; 113-air hole group; 1131-a blow hole; 120-an air blowing assembly; 121-air source; 122-an air blowing pipe; 1221-branch; 130-a gathering component; 200-guide rail.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be connected between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2 in combination, the embodiment of the present application provides a paper blowing structure 100, which includes a sheet metal cover 110, an air source 121 and an air blowing assembly 120 communicated with the air source 121, wherein an adsorption area 111 for adsorbing the tear-off paper is divided on the sheet metal cover 110, an air blowing slot 112 communicated with the air blowing assembly 120 is arranged on one side of the sheet metal cover 110 away from the tear-off paper, the air blowing slot 112 is arranged corresponding to the middle part of the adsorption area 111, the adsorption area 111 is provided with an air hole group 113, and the air hole group 113 is communicated with the air blowing slot 112.

The suction area 111 of the sheet metal cover 110 is an area where the tearing sheet paper may be sucked, and after the tearing sheet paper on the patch is torn off, the tearing sheet paper is electrostatically sucked to the surface of the suction area 111 of the sheet metal cover 110. One side of the sheet metal cover 110 is used for adsorbing the tearing sheet paper, the opposite side is provided with an air blowing groove 112, and the air blowing groove 112 is positioned in the middle of the adsorption area 111. The air blowing assembly 120 is respectively communicated with the air source 121 and the air blowing groove 112, and meanwhile, the sheet metal cover 110 is also provided with an air hole group 113, and the air hole group 113 is arranged at a position corresponding to the air blowing groove 112 and penetrates the sheet metal cover 110 so as to realize communication with the air blowing groove 112. The air source 121 blows air into the air blowing groove 112 through the air blowing assembly 120, and the air is released outwards through the air hole group 113, so that the tearing sheet paper can be blown to be separated from the sheet metal cover 110, and is separated from the sheet metal cover 110 under the action of gravity.

Illustratively, the area of the middle position of the suction area 111 accounts for 20% -70% of the total area of the suction area 111, and the edge of the middle position is arranged concentrically with the edge of the suction area 111, and the air blowing groove 112 covers most of the area of the middle position.

It should be noted that, first, the air blowing groove 112 may be located at the midpoint of the suction area 111, or may be located at a position slightly deviated from the midpoint in the suction area 111; the number of the air blowing grooves 112 may be one or two or more.

Second, the air hole group 113 is composed of a plurality of air holes 1131, and one air blowing groove 112 may correspond to only one air hole group 113, or may correspond to two or more air hole groups 113; in addition, the gas vent 1131 of one gas vent group 113 may cover the entire surface of the gas vent groove 112, or may cover only a partial region of the gas vent groove 112.

In the above paper blowing structure 100, the air blowing groove 112 and the air blowing hole 1131 are disposed in the middle of the adsorption area 111 of the sheet metal cover 110, and when in operation, the air hole group 113 directly aligns with the middle of the sheet tearing paper for blowing, so that the sheet tearing paper can be ensured to be smoothly blown off.

Referring to fig. 3 in combination, in an alternative implementation manner of the embodiment of the present utility model, the air blowing slots 112 include at least two air blowing slots 112, and the at least two air blowing slots 112 extend along a first direction (a direction a in the drawing) and are arranged in parallel along a second direction (B direction in the drawing), wherein the second direction is perpendicular to the first direction.

Two or more air blowing grooves 112 are formed in the middle of the adsorption area 111 at intervals, and air blowing is performed at two or more positions of the middle area of the tearing sheet paper in an aligned mode through air hole groups 113 on the air blowing grooves 112, so that the tearing sheet paper can be further ensured to be smoothly blown off, and meanwhile, the blowing efficiency of the tearing sheet paper can be improved.

Optionally, in an implementation manner of this embodiment of the present utility model, the surface of the adsorption area 111 is rectangular, and at least two air blowing slots 112 are symmetrically disposed with respect to a center line 1111 of the surface of the adsorption area 111, where the center line 1111 is parallel to the first direction, and divides the surface of the adsorption area 111 into two parts with equal areas.

The tear sheet is generally rectangular and, correspondingly, the surface of the absorbent region 111 is also rectangular. The rectangular surface has a center line 1111, and two or more air blowing grooves 112 are symmetrically arranged with respect to the center line 1111, so that the blowing force applied to the sheet tearing paper can be more uniform, and the sheet tearing paper can be conveniently dropped. Fig. 2 shows an embodiment in which the number of the air blowing grooves 112 is two and is symmetrically disposed with respect to the center line 1111 of the suction area 111, and fig. 3 shows an embodiment in which the number of the air blowing grooves 112 is three and is symmetrically disposed with respect to the center line 1111 of the suction area 111.

Referring to fig. 2, in an alternative implementation manner of the embodiment of the present utility model, the air hole set 113 includes one air hole and is located in the middle of the air blowing slot 112.

When the number of the air hole groups 113 is one, the air hole groups 113 are arranged at the middle part of the air blowing groove 112, so that the air hole groups 113 can be aligned to the position close to the central area of the tearing sheet paper as much as possible for blowing, the blowing efficiency of the tearing sheet paper can be improved, and the success rate can be ensured.

Optionally, in one implementation manner of the embodiment of the present utility model, the air hole group 113 includes a plurality of air holes 1131 distributed in a rectangular array, so as to improve the air blowing effect.

Referring to fig. 3, in an alternative implementation manner of the embodiment of the present utility model, the air hole sets 113 include a plurality of air hole sets 113, and the plurality of air hole sets 113 are disposed at intervals along the extending direction of the air blowing slot 112.

Each air blowing slot 112 corresponds to a plurality of air hole groups 113, and the air hole groups 113 are arranged at intervals along the extending direction (i.e. the direction A in the figure) of the air blowing slot 112 so as to cover most areas of the air blowing slot 112, so that the air blowing effect can be effectively improved, and the tear sheet paper can be blown off rapidly. Preferably, the plurality of air hole groups 113 are uniformly distributed along the extending direction of the air blowing groove 112.

Referring to fig. 1, in an alternative implementation manner of the embodiment of the present utility model, the air blowing assembly 120 includes an air blowing pipe 122, where one end of the air blowing pipe 122 is connected to the air source 121, and the other end is connected to the air blowing slot 112.

The air source 121 blows air into the air blowing pipe 122, and the air is released through the air hole group 113 after entering the air blowing groove 112, so that the tear-off paper is blown off. The structure of the air source 121 is conventional, and the present embodiment is not described herein.

Optionally, in an implementation manner of this embodiment of the present utility model, at least two branches 1221 are disposed at an end of the air blowing pipe 122 away from the air source 121, and the number of branches 1221 is equal to that of the air blowing slots 112 and is set in a one-to-one correspondence manner.

One end of the air blowing pipe 122 is connected with the air source 121, two or more branches 1221 are separated from the other end, when the number of the air blowing grooves 112 is greater than one, it can be ensured that each air blowing groove 112 corresponds to one branch 1221, and one air source 121 can blow two or more air blowing grooves 112 at the same time.

Optionally, in one implementation manner of the embodiment of the present utility model, the device further includes a collecting component 130, where the collecting component 130 is disposed below the adsorption area 111, and an opening of the collecting component 130 is disposed towards the adsorption area 111.

The collecting assembly 130 is located below the absorbing area 111, and after the tear-off paper is blown off, the tear-off paper falls into the collecting assembly 130 along the direction C in fig. 1 under the action of gravity, so as to perform uniform collecting and processing on the tear-off paper. Illustratively, the gathering component 130 includes a trash can that can be cleaned periodically by a worker.

The embodiment also provides a film coating machine, which comprises the paper blowing structure 100.

After the paper blowing structure 100 is applied to a film coating machine, the torn piece paper torn off in the film coating process can be smoothly blown off and collected by the sheet metal cover 110, and cannot be adsorbed on the sheet metal cover 110 to fall into other areas (such as a guide rail 200) of the film coating machine, so that the alarm times of the film coating machine are reduced, the failure rate is reduced, and the film coating efficiency is improved. Meanwhile, the tearing paper is not required to be cleaned manually, so that manpower resources are saved, the cost is reduced, and the production safety is ensured.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a blow paper structure, its characterized in that includes sheet metal cover, air supply and with the subassembly of blowing of air supply intercommunication, the board Jin Zhaoshang divide have the absorption region that is used for adsorbing the piece paper that tears, the sheet metal cover keep away from one side of tearing piece paper be equipped with the groove of blowing of subassembly intercommunication, the groove of blowing corresponds the middle part setting of absorption region, the absorption region is equipped with the gas pocket group, the gas pocket group with the groove of blowing intercommunication.

2. The paper blowing structure according to claim 1, wherein the air blowing grooves include at least two, the at least two air blowing grooves extending in a first direction and being disposed in parallel in a second direction, wherein the second direction is perpendicular to the first direction.

3. The paper blowing structure according to claim 2, wherein the surface of the suction area is rectangular, and at least two of the air blowing grooves are symmetrically arranged with respect to a center line of the surface of the suction area, wherein the center line is parallel to the first direction, and divides the surface of the suction area into two parts having equal areas.

4. The paper blowing structure according to claim 1, wherein the air hole group includes one and is located at a middle portion of the air blowing groove.

5. The paper blowing structure of claim 1, wherein the air hole group includes a plurality of air holes distributed in a rectangular array.

6. The paper blowing structure according to claim 5, wherein the air hole group includes a plurality of air holes, and the plurality of air hole groups are arranged at intervals along the extending direction of the air blowing groove.

7. The paper blowing structure of claim 1, wherein the air blowing assembly comprises an air blowing pipe having one end in communication with the air source and the other end in communication with the air blowing slot.

8. The paper blowing structure according to claim 7, wherein at least two branches are arranged at one end of the air blowing pipe away from the air source, and the number of the branches is equal to that of the air blowing grooves and is set in a one-to-one correspondence manner.

9. The paper blowing structure of claim 1, further comprising a gathering assembly disposed below the suction zone, and an opening of the gathering assembly is disposed toward the suction zone.

10. A film coating machine comprising a paper blowing structure according to any one of claims 1 to 9.