An integrated lithium battery ink test paper conveying mechanism

Abstract

The utility model discloses an integrated lithium battery ink test paper conveying mechanism, including a frame, a conveying device and a guide roller, one side of the frame is provided with a positioning wall, the frame and the positioning wall surround a receiving cavity, the conveying device includes an active roller and a driven roller pivotally mounted in the receiving cavity, the active roller is connected to a rotating device for driving its rotation, the guide roller is arranged on the outer peripheral side of the frame, the test paper passes through the driven roller, a plurality of guide rollers and the outer peripheral wall of the frame in sequence and then is screwed into the active roller, and the test paper can fit the outer wall of the frame. In the actual design, the overall structure of the conveying mechanism is made smaller through the structure of the frame, and the test paper can also be stably conveyed, which not only meets the tension of the test paper, but also meets its stable conveying. In the actual test, the spray test surface and the detection surface can be set on the same surface or on the adjacent wall surface, so as to facilitate the test.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery spraying equipment, in particular to an integrated lithium battery ink test paper conveying mechanism. Background Art

[0002] In lithium battery spraying, the nozzle detection mechanism is more important. Detecting whether the nozzle is blocked is an important process of spraying. However, the existing detection equipment generally uses a long strip of test paper. The nozzle sprays the insulating ink onto the test paper, and then the shape of the ink drop is visually recognized by the detection device to determine whether it meets the standard.

[0003] However, the conveying mechanism with a long strip structure has the following problems: 1. It is long in length and large in size, which affects the compatibility of the equipment and causes the overall size of the equipment to be large; 2. It has a complex structure and low production cost. Utility Model Content

[0004] The main purpose of the utility model is to provide an integrated lithium battery ink test paper conveying mechanism, which aims to make the test paper conveying mechanism smaller in size and compact in structure while meeting the ink drop test requirements and having good stability.

[0005] To achieve the above-mentioned purpose, the utility model proposes an integrated lithium battery ink test paper conveying mechanism, comprising:

[0006] A frame, wherein a positioning wall is provided on one side of the frame, and the frame and the positioning wall form a receiving cavity;

[0007] A conveying device, the conveying device comprising a driving roller and a driven roller pivotally mounted in the accommodating cavity, the driving roller being connected to the rotating device for driving the rotating device to rotate;

[0008] The guide roller is arranged on the outer peripheral side of the frame. The test paper passes through the driven roller, multiple guide rollers and the outer peripheral wall of the frame in sequence and then rotates into the active roller. The test paper can fit the outer wall of the frame.

[0009] In the actual design, the structure of the frame makes the overall structure of the conveying mechanism smaller, and the test paper can also be conveyed stably, which not only meets the tension of the test paper, but also meets its stable conveying. In the actual test, the spray test surface and the detection surface can be set on the same surface or on the adjacent wall surface, which is convenient for testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a cross-sectional view of the utility model;

[0011] Figure 2 A three-dimensional diagram of the utility model Figure 1 ;

[0012] Figure 3 A three-dimensional diagram of the utility model Figure 2 ;

[0013] Figure 4 This is a schematic diagram of the utility model when a test paper is provided.

[0014] In the figure,

[0015] 100 is the test paper,

[0016] 1 is a frame, 10 is a receiving cavity, 11 is a positioning wall, 12 is an upper cavity shell, 13 is a side cavity shell,

[0017] 2 is a conveying device, 21 is a driving roller, 22 is a driven roller, 23 is a guide roller,

[0018] 3 is a rotating device, 31 is a rotating cylinder,

[0019] 41 is an adsorption hole, 42 is a centrifugal fan,

[0020] 5 is a baffle. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings 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 of 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.

[0022] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0024] like Figures 1 to 4 As shown, an integrated lithium battery ink test paper conveying mechanism includes:

[0025] A frame body 1, wherein a positioning wall 11 is provided on one side of the frame body 1, and the frame body 1 and the positioning wall 11 form a receiving cavity 10;

[0026] The conveying device 2 comprises a driving roller 21 and a driven roller 22 pivotally mounted on the accommodating chamber 10, wherein the driving roller 21 is connected to the rotating device 3 to drive the rotating device 3 to rotate;

[0027] The guide roller 23 is arranged on the outer peripheral side of the frame 1. The test paper passes through the driven roller 22, multiple guide rollers 23 and the outer peripheral wall of the frame 1 in sequence and then rotates into the active roller 21. The test paper can fit the outer wall of the frame 1.

[0028] In the actual design, the structure of the frame 1 makes the overall structure of the conveying mechanism smaller, and the test paper can also be conveyed stably, which not only meets the tension of the test paper, but also meets its stable conveyance. In the actual test, the spray test surface and the detection surface can be set on the same surface or on the adjacent wall surface, which is convenient for testing.

[0029] Specifically, the frame 1 includes an upper cavity shell 12 and side cavity shells 13 arranged on both sides of the upper cavity shell 12, and the upper cavity shell 12 and the side cavity shells 13 surround a rectangular frame 1. Therefore, in the actual design, the spraying surface is arranged at the position of the upper cavity shell 12, and the detection surface is arranged at the position of the side cavity shell 13, thereby realizing a staggered structure, facilitating the test of ink droplets, and having a compact structure.

[0030] In the embodiment of the utility model, the upper cavity shell 12 and the side cavity frame are provided with adsorption holes 41 on the wall surface away from the accommodating cavity 10, and the upper cavity shell 12 and the side cavity shell 13 are provided with centrifugal fans 42 at the positions of the accommodating cavity 10, and the centrifugal fans 42 can provide a predetermined adsorption force to the adsorption holes 41. The structure is simple, and the test paper is made to fit with the wall surface through the negative pressure fluid, thereby ensuring the flatness of the test paper and the stability of spraying and detection.

[0031] Specifically, the rotating device 3 is a rotating motor, which is arranged in the accommodating cavity 10. The driving end of the rotating motor extends out of the positioning wall 11 and is connected to the active roller 21 through a belt, thereby realizing the paper collection of the active roller and ensuring its tension.

[0032] In the embodiment of the present utility model, the adsorption holes 41 are arranged and distributed in a matrix.

[0033] Specifically, four driven rollers 22 are provided and distributed at the corner ends of the frame 1 .

[0034] In the embodiment of the utility model, the driven roller 22 located at one end of the active roller is connected to a rotating cylinder 31, which further ensures the tension of the test paper.

[0035] Specifically, baffles 5 extending into the upper cavity shell 12 are provided on both sides thereof, thereby ensuring the flatness of the test paper.

[0036] In the embodiment of the present utility model, the driven roller 22 is used to install the roll of the test paper.

[0037] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An integrated lithium battery ink test paper conveying mechanism, characterized in that: include, A frame, wherein a positioning wall is provided on one side of the frame, and the frame and the positioning wall form a receiving cavity; A conveying device, the conveying device comprising a driving roller and a driven roller pivotally mounted in the accommodating cavity, the driving roller being connected to the rotating device for driving the rotating device to rotate; The guide roller is arranged on the outer peripheral side of the frame. The test paper passes through the driven roller, multiple guide rollers and the outer peripheral wall of the frame in sequence and then rotates into the active roller. The test paper can fit the outer wall of the frame.

2. The integrated lithium battery ink test paper conveying mechanism as claimed in claim 1, characterized in that: The frame body comprises an upper cavity shell and side cavity shells arranged on both sides of the upper cavity shell, and the upper cavity shell and the side cavity shells form a rectangular frame body.

3. The integrated lithium battery ink test paper conveying mechanism as claimed in claim 2, characterized in that: The upper cavity shell and the side cavity frame are provided with adsorption holes on the wall surface away from the accommodating cavity, and the upper cavity shell and the side cavity shell are provided with centrifugal fans at the positions of the accommodating cavity, and the centrifugal fans can provide a predetermined adsorption force to the adsorption holes.

4. The integrated lithium battery ink test paper conveying mechanism as claimed in claim 1, characterized in that: The rotating device is a rotating motor, which is arranged in the accommodating cavity. The driving end of the rotating motor extends out of the positioning wall and is connected to the driving roller through a belt.

5. The integrated lithium battery ink test paper conveying mechanism as claimed in claim 3, characterized in that: The adsorption holes are arranged and distributed in a matrix.

6. The integrated lithium battery ink test paper conveying mechanism as claimed in claim 1, characterized in that: The driven rollers are provided with four and are distributed at the corner ends of the frame.

7. The integrated lithium battery ink test paper conveying mechanism as claimed in claim 6, characterized in that: The driven roller at one end of the driving roller is connected with a rotating cylinder.

8. The integrated lithium battery ink test paper conveying mechanism as claimed in claim 2, characterized in that: Baffles extending into the upper cavity shell are also provided on both sides of the upper cavity shell.

9. The integrated lithium battery ink test paper conveying mechanism as claimed in claim 1, characterized in that: The driven roller is used for mounting a roll of test paper.

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