CN216246165U - Thickness detection device is used in production of lithium cell diaphragm paper - Google Patents
Thickness detection device is used in production of lithium cell diaphragm paper Download PDFInfo
- Publication number
- CN216246165U CN216246165U CN202122985069.2U CN202122985069U CN216246165U CN 216246165 U CN216246165 U CN 216246165U CN 202122985069 U CN202122985069 U CN 202122985069U CN 216246165 U CN216246165 U CN 216246165U
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- Prior art keywords
- limiting roller
- mounting
- linear motor
- diaphragm paper
- roller
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000005855 radiation Effects 0.000 claims abstract description 31
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a thickness detection device for lithium battery diaphragm paper production, which comprises a frame body, a conveying roller, a first limiting roller and a second limiting roller, wherein the conveying roller, the first limiting roller and the second limiting roller are erected on the frame body along the conveying direction of the diaphragm paper; the axes of the first limiting roller and the second limiting roller are parallel; the frame body is also provided with a mounting frame arranged between the first limiting roller and the second limiting roller and a detection assembly arranged on the mounting frame; the detection assembly comprises a radiation sensor and a radiation source; the radiation sensor is mounted on the mounting bracket by a first linear motor. Has the advantages that: the synchronous movement of the first linear motor and the second linear motor can drive the radiation sensor and the radiation source to move, so that the thickness detection of the diaphragm paper with larger width is facilitated; the setting of post is conveniently installed to bellied setting to can be fixed whole determine module and support body, make whole device structure as an organic whole, save the one-tenth of equipment processing.
Description
Technical Field
The utility model relates to a thickness detection device for lithium battery diaphragm paper production, and belongs to the field of diaphragm paper production equipment.
Background
At present, new energy automobiles are advocated vigorously by the nation, the lithium battery industry has greater development, and under the condition, the production of the diaphragm paper in the lithium battery has strict quality control; the lithium cell is used for the car, and the effect of diaphragm paper can be fine improves the security performance of battery, so diaphragm paper thickness is very important, if the thickness of diaphragm paper differs, the battery dispels the heat when using will be inhomogeneous, leads to the battery life to reduce, still can cause the damage to the car when serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a thickness detection device for lithium battery diaphragm paper production, which can effectively solve the problem of uneven thickness of diaphragm paper produced at present.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the device comprises a frame body, a conveying roller, a first limiting roller and a second limiting roller, wherein the conveying roller, the first limiting roller and the second limiting roller are erected on the frame body along the conveying direction of the diaphragm paper; the first limiting roller is parallel to the axis of the second limiting roller; the frame body is also provided with a mounting frame arranged between the first limiting roller and the second limiting roller and a detection assembly arranged on the mounting frame; the detection assembly comprises a radiation sensor and a radiation source; the radiation sensor is installed on the mounting bracket through a first linear motor, and the radiation source is installed on the mounting bracket through a second linear motor.
Preferably: the mounting frame comprises mounting columns which are arranged on the front side and the rear side of the diaphragm paper in a split mode, and a first mounting plate and a second mounting plate are arranged on the mounting columns; the first mounting plate is arranged above the diaphragm paper, and the first linear motor is arranged on the lower end face of the first mounting plate; the second mounting plate is arranged below the diaphragm paper, and the second linear motor is mounted on the upper end face of the second mounting plate.
Preferably: the support body includes a plurality of support frames and fixes the bottom plate of support frame, first spacing roller the spacing roller both ends of second all rotate the setting and are in support frame upper portion.
Preferably: the middle part of the bottom plate protrudes outwards, and the bottom of the mounting column is fixed on the protrusion of the bottom plate.
Preferably: the horizontal height of the axis of the conveying roller is greater than that of the axis of the first limiting roller.
Preferably: the first linear motor and the second linear motor work synchronously.
Compared with the prior art, the utility model has the advantages that:
1. the synchronous movement of first linear electric motor and second linear electric motor can drive radiation sensor and radiation source and remove, conveniently carries out thickness detection to the great diaphragm paper of width, and this device is rational in infrastructure, and degree of automation is high, makes things convenient for workman's operation.
2. The setting of post is conveniently installed to bellied setting to can be fixed whole determine module and support body, make whole device structure as an organic whole, save the cost of equipment processing.
Drawings
For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention.
Description of reference numerals:
1. a frame body; 2. a conveying roller; 3. a first limit roller; 4. a second limit roller; 5. a mounting frame; 6. a detection component; 7. a radiation sensor; 8. a radiation source; 9. mounting a column; 10. a first mounting plate; 11. a second mounting plate; 12. a first linear motor; 13. a second linear motor; 14. a support frame; 15. a base plate; 16. and (4) protruding.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 and 2, an embodiment of a thickness detection device for producing lithium battery separator paper according to the present invention includes a frame body 1, a conveying roller 2, a first limiting roller 3, and a second limiting roller 4, wherein the conveying roller is erected on the frame body 1 along a conveying direction of the separator paper; the axes of the first limiting roller 3 and the second limiting roller 4 are parallel; the frame body 1 is also provided with a mounting frame 5 arranged between the first limiting roller 3 and the second limiting roller 4 and a detection assembly 6 arranged on the mounting frame 5; the detection assembly 6 comprises a radiation sensor 7 and a radiation source 8; the radiation sensor 7 is mounted on the mounting frame 5 through a first linear motor 12, and the radiation source 8 is mounted on the mounting frame 5 through a second linear motor 13; the first linear motor 12 operates in synchronism with the second linear motor 13.
The device is applied to a production and transmission line of the diaphragm paper, when the diaphragm paper is transmitted and rolled, the thickness of the diaphragm paper needs to be detected, a radiation source 8 in a detection assembly 6 emits radiation, the radiation penetrates through the diaphragm paper and is received by a radiation sensor 7, and the thickness of the diaphragm paper is obtained after the radiation sensor 7 processes the radiation; in the process, the synchronous movement of the first linear motor 12 and the second linear motor 13 can drive the radiation sensor 7 and the radiation source 8 to move, so that the thickness of the diaphragm paper with the larger width can be conveniently detected.
The mounting frame 5 comprises mounting columns 9 which are arranged on the front side and the rear side of the diaphragm paper in a split mode, and a first mounting plate 10 and a second mounting plate 11 are arranged on the mounting columns 9; the first mounting plate 10 is arranged above the diaphragm paper, and the first linear motor 12 is arranged on the lower end face of the first mounting plate 10; the second mounting panel 11 sets up in the diaphragm paper below, and second linear motor 13 is installed at second mounting panel 11 up end.
The effect of erection column 9 lies in fixed first mounting panel 10 and second mounting panel 11, and the effect of first mounting panel 10 lies in the first linear electric motor 12 of installation, and the effect of second mounting panel 11 lies in the installation second linear electric motor 13, and the lower extreme slider and the radiation sensor 7 fixed connection of first linear electric motor 12, the upper end slider and the radiation source 8 fixed connection of second linear electric motor 13.
The support body 1 comprises a plurality of support frames 14 and a bottom plate 15 for fixing the support frames 14, and the two ends of the first limiting roller 3 and the second limiting roller 4 are rotatably arranged on the upper portion of the support frames 14.
The bottom plate 15 is used for installing a support frame 14, and the support frame 14 is used for installing the conveying roller 2, the first limiting roller 3 and the second limiting roller 4.
The middle part of the bottom plate 15 is protruded outwards 16, and the bottom of the mounting post 9 is fixed on the protrusion 16 of the bottom plate 15.
The arrangement of the protrusion 16 facilitates the arrangement of the mounting column 9, and the whole detection assembly 6 can be fixed with the frame body 1, so that the whole device is of an integrated structure.
The horizontal height of the axis of the conveying roller 2 is greater than that of the first limiting roller 3.
The horizontal heights of the conveying roller 2 and the first limiting roller 3 can form pulling force on the diaphragm paper in the conveying process of the diaphragm paper, so that the diaphragm paper is stretched into a horizontal plane between the first limiting roller 3 and the second limiting roller 4, and the thickness detection is facilitated.
The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.
Claims (6)
1. The utility model provides a lithium cell is thickness detection device for diaphragm paper production, is applied to diaphragm paper production line, its characterized in that: comprises a frame body (1),
a conveying roller (2), a first limiting roller (3) and a second limiting roller (4) which are arranged along the conveying direction of the diaphragm paper and are erected on the frame body (1);
the axes of the first limiting roller (3) and the second limiting roller (4) are parallel; the frame body (1) is also provided with a mounting frame (5) arranged between the first limiting roller (3) and the second limiting roller (4) and a detection assembly (6) arranged on the mounting frame (5);
the detection assembly (6) comprises a radiation sensor (7) and a radiation source (8); the radiation sensor (7) is mounted on the mounting frame (5) by a first linear motor (12), and the radiation source (8) is mounted on the mounting frame (5) by a second linear motor (13).
2. The thickness detection device for producing lithium battery separator paper according to claim 1, characterized in that: the mounting rack (5) comprises mounting columns (9) which are arranged on the front side and the rear side of the diaphragm paper in a split mode, and a first mounting plate (10) and a second mounting plate (11) are arranged on the mounting columns (9); the first mounting plate (10) is arranged above the diaphragm paper, and the first linear motor (12) is mounted on the lower end face of the first mounting plate (10); the second mounting plate (11) is arranged below the diaphragm paper, and the second linear motor (13) is mounted on the upper end face of the second mounting plate (11).
3. The thickness detection device for producing lithium battery separator paper according to claim 2, characterized in that: the frame body (1) comprises a plurality of support frames (14) and a base plate (15) for fixing the support frames (14), and the two ends of the first limiting roller (3) and the second limiting roller (4) are rotatably arranged on the upper portions of the support frames (14).
4. The thickness detection device for producing lithium battery separator paper according to claim 3, characterized in that: the middle part of the bottom plate (15) protrudes outwards (16), and the bottom of the mounting column (9) is fixed on the protrusion (16) of the bottom plate (15).
5. The thickness detection device for producing lithium battery separator paper according to claim 1, characterized in that: the horizontal height of the axis of the conveying roller (2) is greater than that of the axis of the first limiting roller (3).
6. The thickness detection device for producing lithium battery separator paper according to claim 1, characterized in that: the first linear motor (12) and the second linear motor (13) work synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985069.2U CN216246165U (en) | 2021-11-25 | 2021-11-25 | Thickness detection device is used in production of lithium cell diaphragm paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985069.2U CN216246165U (en) | 2021-11-25 | 2021-11-25 | Thickness detection device is used in production of lithium cell diaphragm paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216246165U true CN216246165U (en) | 2022-04-08 |
Family
ID=80961035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122985069.2U Expired - Fee Related CN216246165U (en) | 2021-11-25 | 2021-11-25 | Thickness detection device is used in production of lithium cell diaphragm paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216246165U (en) |
-
2021
- 2021-11-25 CN CN202122985069.2U patent/CN216246165U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |