CN219284209U - Conductive film pinhole size detection tool - Google Patents
Conductive film pinhole size detection tool Download PDFInfo
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- CN219284209U CN219284209U CN202223450085.2U CN202223450085U CN219284209U CN 219284209 U CN219284209 U CN 219284209U CN 202223450085 U CN202223450085 U CN 202223450085U CN 219284209 U CN219284209 U CN 219284209U
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- conductive film
- lamp box
- cover plate
- pinhole
- glass cover
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Abstract
The utility model discloses a conductive film pinhole size detection tool, and relates to the technical field of conductive film production; comprises a lamp box, a glass cover plate, a luminous body and a pinhole detection assembly; the top of the lamp box is provided with an opening, the glass cover plate covers the opening of the lamp box, the luminous body is arranged in the lamp box, the light of the luminous body is emitted outwards through the glass cover plate, and the conductive film to be detected is tightly adhered to the upper surface of the glass cover plate and translates; the pinhole detection assembly comprises a sliding frame and a plurality of camera modules which are arranged on the sliding frame side by side, and the sliding frame is arranged on the lamp box in a sliding manner along the translation direction of the conductive film; the beneficial effects of the utility model are as follows: the pinhole on the conductive film can be efficiently detected, and the production quality of the conductive film is ensured.
Description
Technical Field
The utility model relates to the technical field of conductive film production, in particular to a conductive film pinhole size detection tool.
Background
The conductive film is a polymer material with metal plated on the surface, is widely applied to lithium ion batteries, is mainly used as a battery current collector in the lithium ion batteries, but in the process of producing the film, the film is often obtained by adopting a vacuum coating mode, wherein the vacuum coating mode adopts a high-temperature mode to melt or gasify metal atoms, and then the metal atoms are laminated on the film in an atomic group or an atomic form, but in the mode, the film is possibly perforated (also called pinholes) due to the fact that the temperature of the atoms or the atomic groups is too high, and if the pinhole size is too large, the product quality of the film is affected. In order to ensure the quality of the conductive film, the size of the pinhole needs to be detected.
Most of the existing modes adopt manual sampling and cutting and then detect through a magnifying glass, and the detection mode is low in efficiency, labor-consuming and labor-consuming, and due to sampling, the detection precision is not accurate enough.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the conductive film pinhole size detection tool which can efficiently detect pinholes on a conductive film and ensure the production quality of the conductive film.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a conductive film pinhole size detects frock which is characterized in that, including lamp house, glass apron, luminous body and pinhole detection component;
the top of the lamp box is provided with an opening, the glass cover plate covers the opening of the lamp box, the luminous body is arranged in the lamp box, the light of the luminous body is emitted outwards through the glass cover plate, and the conductive film to be detected is tightly adhered to the upper surface of the glass cover plate and translates;
the pinhole detection assembly comprises a sliding frame and a plurality of camera modules which are arranged on the sliding frame side by side, and the sliding frame is slidably arranged on the lamp box along the translation direction of the conductive film.
In the structure, the mounting plates are fixedly arranged on the opposite side walls of the lamp box, the mounting plates are provided with sliding grooves extending along the translation direction of the conductive film, and two ends of the sliding frame are slidably arranged in the sliding grooves.
In the structure, the sliding frame is provided with the adjusting groove, and the camera modules are all installed in the adjusting groove.
In the above structure, the regulating groove extends in a direction perpendicular to the translation direction of the conductive film.
In the above structure, the conductive film pinhole size detection tool further comprises a shading component, wherein the shading component comprises a shading cloth roller shaft, shading cloth and shading columns;
the light shading cloth roller shaft is rotatably arranged on the side wall of the lamp box, the light shading column is slidably arranged on the lamp box, one end of the light shading cloth is connected to the light shading cloth roller shaft, the other end of the light shading cloth is connected to the light shading column, and the light shading cloth is located below the glass cover plate.
In the structure, the strip-shaped guide through holes are formed in the lamp box, and two ends of the light shielding column are limited in the guide through holes.
In the structure, two groups of shading components with the same structure are arranged on the lamp box.
In the above structure, guiding fillets are arranged at two ends of the glass cover plate to guide the conductive film.
The beneficial effects of the utility model are as follows: the camera module above is utilized to detect the size of the pinholes on the whole width, so that the pinholes on the conductive film can be efficiently detected, time and labor are saved, the detection precision is high, and the production quality of the conductive film is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a conductive film pinhole size detection tool according to the present utility model.
In the figure:
the device comprises a lamp box 10, a mounting plate 101, a guide through hole 103, a glass cover plate 20, a pinhole detection assembly 30, a sliding frame 301, a camera module 302, an adjusting groove 303, a shading cloth roller shaft 401, shading cloth 402 and shading columns 403.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
Referring to fig. 1, the utility model discloses a conductive film pinhole size detection tool for detecting pinholes on a conductive film, and in particular, in this embodiment, the conductive film pinhole size detection tool includes a light box 10, a glass cover plate 20, a light emitter (not labeled in the figure) and a pinhole detection assembly 30; the top of the lamp box 10 is provided with an opening, and a glass cover plate 20 covers the opening of the lamp box 10; in this embodiment, the lamp box 10 is rectangular, the top surface of the lamp box is in an opening shape, and the glass cover plate 20 covers one surface of the top; the luminous body is installed inside the lamp box 10, light of the luminous body is emitted outwards through the glass cover plate 20, the conductive film to be detected is tightly attached to the upper surface of the glass cover plate 20 and translates, and the light of the luminous body irradiates the conductive film. In addition, guiding fillets are provided at both ends of the glass cover plate 20 to guide the conductive film.
Further, the pinhole detecting assembly 30 includes a sliding frame 301 and a plurality of camera modules 302 arranged on the sliding frame 301 side by side, and the sliding frame 301 is slidably mounted on the lamp box 10 along the translation direction of the conductive film. Shooting the conductive film horizontally moving on the glass cover plate 20 through a plurality of camera modules 302, so as to realize the detection of the size of a pinhole on the conductive film; the camera module 302 adopts a camera commonly used in the prior art, and can be selected and adjusted according to actual requirements. The camera module 302 is connected to an electronic control device such as a computer, and stores and records the photographed and detected records. In the sliding installation mode of the sliding frame 301, the utility model provides a specific embodiment, the mounting plates 101 are fixedly arranged on the opposite side walls of the lamp box 10, the mounting plates 101 are provided with the sliding grooves 102 extending along the translation direction of the conductive film, and the two ends of the sliding frame 301 are slidably arranged in the sliding grooves 102. The sliding frame 301 is in a portal frame shape, and comprises a transverse rod and a vertical rod, an adjusting groove 303 is formed in the transverse rod, and a plurality of camera modules 302 are installed in the adjusting groove 303; in this embodiment, the adjusting slot 303 extends along a direction perpendicular to the translation direction of the conductive film, so that the position of the camera module 302 can be adjusted in the translation direction of the conductive film; the bottom ends of the vertical rods are slidably mounted in the slide channels 102, and in one particular embodiment, the slide channels 102 are oppositely disposed with balls, and the carriage 301 is clamped between the oppositely disposed balls so that the carriage 301 slides in the slide channels 102.
In addition, as a preferred embodiment, the conductive film pinhole size detection tool further includes a light shielding component, where the light shielding component includes a light shielding cloth roller 401, a light shielding cloth 402, and a light shielding column 403; in this embodiment, two groups of light shielding assemblies with the same structure are arranged on the lamp box 10 to realize light shielding in two end directions of the glass cover plate 20 respectively; the roller 401 of the shading cloth 402 is rotatably installed on the side wall of the lamp box 10, the shading column 403 is slidably installed on the lamp box 10, one end of the shading cloth 402 is connected to the roller 401 of the shading cloth 402, the other end of the shading cloth 402 is connected to the shading column 403, and the shading cloth 402 is located below the glass cover plate 20. And, the lamp box 10 is provided with a strip-shaped guiding through hole 103, and two ends of the shading column 403 are limited in the guiding through hole 103. For the conductive films with different widths, the shading column 403 is pulled to make the shading cloth 402 shade the light source outside the width, so that the interference of the light source on the camera module 302 is avoided, and the detection accuracy is affected.
The conductive film pinhole size detection tool is arranged between a winding roller and a coating device, and after coating is completed, rollers are arranged on two sides of the glass cover plate 20, so that the conductive film passes through a guide fillet and then is connected with the glass cover plate
20, the film is tightly attached and slid, the detection of the size of the pinhole 5 is carried out on the whole width by using the camera module 302 above, and the detection is stored and recorded by a computer or other electronic control equipment. Can be efficiently applied to the conductive thin
The pinhole on the membrane detects, labour saving and time saving, and detection accuracy is high, has guaranteed conductive film's production quality.
While the preferred embodiments of the present utility model have been described, the utility model is not limited to the embodiments, and those skilled in the art can make the utility model without departing from the spirit thereof
Equivalent modifications and substitutions of the species are intended to be included within the scope of the present application as defined in the claims.
Claims (8)
1. The utility model provides a conductive film pinhole size detection frock which characterized in that includes lamp house, glass apron, luminous body and pinhole detection component;
the top of the lamp box is provided with an opening, the glass cover plate covers the opening of the lamp box, the luminous body is arranged in the lamp box, the light of the luminous body is emitted outwards through the glass cover plate, and the conductive film to be detected is tightly adhered to the upper surface of the glass cover plate and translates;
the pinhole detection assembly comprises a sliding frame and a plurality of camera modules which are arranged on the sliding frame side by side, and the sliding frame is slidably arranged on the lamp box along the translation direction of the conductive film.
2. The conductive film pinhole size detection tool according to claim 1, wherein mounting plates are fixedly arranged on opposite side walls of the lamp box, sliding grooves extending along the translation direction of the conductive film are formed in the mounting plates, and two ends of the sliding frame are slidably mounted in the sliding grooves.
3. The tool for detecting the pinhole size of the conductive film according to claim 1 or 2, wherein the sliding frame is provided with an adjusting groove, and the plurality of camera modules are all installed in the adjusting groove.
4. A conductive film pinhole size detection tool as set forth in claim 3 wherein said adjustment slot extends in a direction perpendicular to the translation of the conductive film.
5. The conductive film pinhole size detection tool according to claim 1, further comprising a light shielding assembly comprising a light shielding cloth roller shaft, a light shielding cloth, and a light shielding column;
the light shading cloth roller shaft is rotatably arranged on the side wall of the lamp box, the light shading column is slidably arranged on the lamp box, one end of the light shading cloth is connected to the light shading cloth roller shaft, the other end of the light shading cloth is connected to the light shading column, and the light shading cloth is located below the glass cover plate.
6. The fixture for detecting the pinhole size of the conductive film according to claim 5, wherein the lamp box is provided with a strip-shaped guide through hole, and both ends of the light shielding column are limited in the guide through hole.
7. The fixture for detecting the pinhole size of the conductive film according to claim 5, wherein two groups of light shielding components with the same structure are arranged on the lamp box.
8. The tool for detecting the pinhole size of the conductive film according to claim 1, wherein guide fillets are arranged at two ends of the glass cover plate to guide the conductive film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450085.2U CN219284209U (en) | 2022-12-22 | 2022-12-22 | Conductive film pinhole size detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450085.2U CN219284209U (en) | 2022-12-22 | 2022-12-22 | Conductive film pinhole size detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219284209U true CN219284209U (en) | 2023-06-30 |
Family
ID=86913572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223450085.2U Active CN219284209U (en) | 2022-12-22 | 2022-12-22 | Conductive film pinhole size detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219284209U (en) |
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2022
- 2022-12-22 CN CN202223450085.2U patent/CN219284209U/en active Active
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