CN215866435U - Copper foil post-processing defect inspection device - Google Patents
Copper foil post-processing defect inspection device Download PDFInfo
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- CN215866435U CN215866435U CN202122202464.9U CN202122202464U CN215866435U CN 215866435 U CN215866435 U CN 215866435U CN 202122202464 U CN202122202464 U CN 202122202464U CN 215866435 U CN215866435 U CN 215866435U
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Abstract
The utility model belongs to the technical field of copper foil production equipment, and discloses a copper foil post-treatment defect inspection device which comprises a supporting roller, a winding roller and an inspection bracket, wherein the copper foil passes through the supporting roller and reaches the position of the winding roller from the lower part of the inspection bracket; the upper surface of inspection support is first braced frame, first braced frame's both sides are articulated to have first enlarged module and second and enlarge the module, first braced frame is used for supporting the rotatory first enlarged module and the second enlarged module to the upper surface of inspection support. The magnifying glass is used for detecting fine defects such as pinholes, burrs and residual copper on the copper foil, so that the possibility of waste outflow is reduced, and the yield is improved; simultaneously, the magnifying lenses with different magnifications are respectively loaded through the first magnifying module and the second magnifying module, the magnifying lenses can be conveniently replaced according to needs to confirm the severity of the defects, so that a worker can make more detailed marking records, the follow-up processing is facilitated, and the product quality is improved.
Description
Technical Field
The utility model belongs to the technical field of copper foil production equipment, and particularly relates to a copper foil post-treatment defect inspection device.
Background
Electrolytic copper foil is generally classified into: dissolving copper, forming foil, surface treatment and cutting. In the four processes of copper foil production, foil production and surface treatment are the key of copper foil production and are also the key points of the management and control of the internal quality and the appearance quality of a copper foil product, so that the appearance of the copper foil needs to be checked at regular time in the copper foil production process, the quality defect of the copper foil product can be found in time during production on one hand, and the treatment efficiency of the defect of the copper foil is improved; on the other hand, the defective products can be effectively managed and controlled, and the outflow of abnormal quality products is prevented.
The appearance inspection of the copper foil is mainly performed at the winding end of the surface treatment machine, and personnel regularly perform appearance inspection on the copper foil when the surface treatment machine continuously operates. The copper foil is mainly inspected in three directions, namely a copper foil bright surface (note: the copper foil bright surface refers to the bright surface of the copper foil contacted with a titanium roller when the copper foil is generated, and the copper foil rough surface is the reverse), a rough surface and a pinhole. In the production of copper foil, the common appearance defects of bright surface and rough surface of the copper foil mainly comprise concave/convex pits, spots (white points/black points), scratches, wrinkles, smudges and the like; and the staff guides the next procedure to cut the abnormal defect product through the defect analysis control record and the identification. In actual production and appearance inspection, as the copper foil can be clearly seen by naked eyes during production operation, some obvious appearance problems such as concave/convex pits, spots (white/black spots), scratches, creases and stains can be clearly seen, but when the sizes of pinholes, burrs and residual copper existing on the copper foil are small, the copper foil cannot be identified by human eyes, once the copper foil with the problems is not inspected, for example, the pinholes belong to serious quality defects of the copper foil, once the pinhole defect problem occurs, the product is waste, and the next procedure is not scrapped and lost to customers, so that serious influence is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a copper foil post-processing defect inspection device, which solves the problems that pinholes, burrs and residual copper on a copper foil are small, the size of the pinholes, the burrs and the residual copper is difficult to identify by human eyes, the residual copper is not inspected, the quality of the whole product is influenced, and even waste products with serious defects flow out to a client to cause the loss of the client.
In order to achieve the purpose, the utility model provides the following technical scheme:
a copper foil post-treatment defect inspection device comprises a supporting roller, a winding roller and an inspection bracket, wherein a copper foil passes through the supporting roller and reaches the position of the winding roller from the lower part of the inspection bracket;
the upper surface of inspection support is first braced frame, first braced frame's both sides are articulated to have first enlarged module and second and enlarge the module, first braced frame is used for supporting the rotatory first enlarged module and the second enlarged module to the upper surface of inspection support.
In the copper foil post-processing defect inspection device, the first magnifying module comprises a first lens frame hinged to one side of the first supporting frame and a first magnifying lens arranged on the first lens frame.
In the copper foil post-processing defect inspection device, the magnification of the first magnifier is 30-50 times.
In the copper foil post-processing defect inspection device, the second magnifying module comprises a second lens frame hinged to the other side of the first supporting frame and a second magnifying lens arranged on the second lens frame.
In the copper foil post-processing defect inspection device, the magnification of the second magnifier is 60-100 times.
In the copper foil post-processing defect inspection device, the bottom of the first support frame is provided with a plurality of lamps with adjustable brightness.
The copper foil post-treatment defect inspection device further comprises a hot air module and an extrusion roller, wherein the copper foil reaches the supporting roller from the lower part of the hot air module through the extrusion roller.
In the copper foil post-treatment defect inspection device, the hot air module comprises an air supply pipe arranged above the copper foil between the extrusion roller and the support roller and an air heater connected with the air supply pipe, and the air supply pipe is provided with a long air outlet which is inclined towards the extrusion roller.
In the copper foil post-treatment defect inspection device, the hot air module comprises a fan cover arranged above the copper foil between the extrusion roller and the support roller and an air heater connected with the fan cover, and the fan cover is provided with a plurality of cylindrical nozzles for spraying hot air.
Compared with the prior art, the utility model has the beneficial effects that: the magnifying glass is used for detecting fine defects such as pinholes, burrs and residual copper on the copper foil, so that the possibility of waste outflow is reduced, and the yield is improved; simultaneously, the magnifying lenses with different magnifications are respectively loaded through the first magnifying module and the second magnifying module, the magnifying lenses can be conveniently replaced according to needs to confirm the severity of the defects, so that a worker can make more detailed marking records, the follow-up processing is facilitated, and the product quality is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged top plan view of a second expansion module in use according to an embodiment of the present invention;
FIG. 3 is an enlarged top view of an inspection bracket portion of an embodiment of the present invention shoe (first and second amplification modules not in use).
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a copper foil post-treatment defect inspection device comprises a supporting roller 1, a winding roller 2 and an inspection bracket 3, wherein a copper foil passes through the supporting roller 1 and reaches the position of the winding roller 2 from the lower part of the inspection bracket 3;
the upper surface of inspection support 3 is first support frame 31, the both sides of first support frame 31 are articulated to have first enlarged module 4 and second enlarged module, first support frame 31 is used for supporting the first enlarged module 4 and the second enlarged module that rotate to the upper surface of inspection support 3.
In practical application, the copper foil is wound by passing through the supporting roller 1 and reaching the winding roller 2 from the lower part of the inspection support 3, and in the winding process, a worker rotates the first amplification module 4 or the second amplification module to the first supporting frame 31 according to needs to amplify the surface of the copper foil, so that the worker can conveniently inspect fine defects such as pinholes, burrs, residual copper and the like on the copper foil.
In this embodiment, the first magnifying module 4 includes a first lens frame 41 hinged to one side of the first support frame 31 and a first magnifying lens disposed on the first lens frame 41.
In practical application, the first lens frame 41 is rotated to the first support frame 31, and the surface of the copper foil is enlarged through the first magnifier on the first lens frame 41, so that a worker can clearly see fine defects on the copper foil.
Furthermore, the magnification of the first magnifier is 30-50 times, and the purpose of the first magnifier is to magnify the surface of the copper foil by 30-50 times, so that workers can conveniently inspect fine defects of the copper foil.
As a preferable scheme of this embodiment, the second magnifying module includes a second lens frame 51 hinged to the other side of the first support frame 31, and a second magnifying lens 52 disposed on the second lens frame 51.
In actual operation, when the second magnifying module is needed, the second lens frame 51 is rotated to the first supporting frame 31, and the surface of the copper foil is magnified through the second magnifying lens 52 on the second lens frame 51, so that a worker can clearly see small defects on the copper foil.
Furthermore, the magnification of the second magnifier is 60-100 times, and the effect of the second magnifier is that the surface of the copper foil is magnified by 60-100 times, so that workers can conveniently inspect fine defects of the copper foil.
In this embodiment, preferably, the magnification of the first magnifier is 50 times, and the magnification of the second magnifier is 100 times.
In the whole operation process, a worker firstly rotates the first lens frame 41 to the first support frame 31, the first magnifier performs 50-time magnification inspection on the copper foil, when fine defects such as pinholes, burrs and residual copper are inspected, the first lens frame 41 can be rotated out of the first support frame 31 according to needs, then the second lens frame 51 is rotated to the first support frame 31, the second magnifier 52 performs 100-time magnification inspection on the copper foil, the severity of the fine defects is confirmed, the worker makes more detailed marking records, the follow-up processing is facilitated, and the product quality is improved; and because use the magnifying glass for a long time and make staff's eyes tired easily, the big eye fatigue of magnification can be faster, consequently need use the first magnifying glass of lower magnification earlier to inspect tiny defect, then rethread second magnifying glass 52 comes to carry out more subtle inspection to tiny defect, weakens the tiredness of staff's eyes.
In this embodiment, a plurality of lamps with adjustable brightness are disposed at the bottom of the first supporting frame 31.
In practical application, the light can be adjusted through the lamp at the bottom of the first supporting frame 31 according to the requirement in the defect inspection of the copper foil, so that the staff can clearly inspect the tiny defects of the copper foil.
In the embodiment, the copper foil post-processing defect inspection device further comprises a hot air module and an extrusion roller 6, and the copper foil reaches the support roller 1 from the lower part of the hot air module through the extrusion roller 6.
In practical application, the copper foil needs to be dried by the residual moisture on the copper foil before entering the supporting roller 1 and the winding roller 2 for copper foil defect inspection and winding: firstly, moisture is prevented from being attached to the surface of the copper foil, so that workers mistakenly think that the copper foil is a tiny defect during amplification inspection, and the inspection efficiency is reduced; and secondly, before the copper foil is rolled, the copper foil needs to be confirmed to have no water drops, and the performance of the copper foil can be influenced by the fact that the copper foil is still attached to the copper foil after being rolled. The copper foil passes through the extrusion roller 6 and reaches the support roller 1 from the lower part of the hot air module, and in the process, the hot air module performs drying operation on the surface of the copper foil.
As a preferred scheme of the present invention, the hot air module comprises a fan housing 7 arranged above the copper foil between the extrusion roller 5 and the support roller 1 and a hot air blower 8 connected with the fan housing 7, wherein the fan housing 7 is provided with a plurality of cylindrical nozzles for spraying hot air.
In practical application, the output end of the hot air blower 8 is connected with the fan cover 7 through a hose, hot air blown by the hot air blower 8 enters the fan cover 7, and the hot air enters the cylindrical nozzle from the fan cover 7, and is sprayed out from the cylindrical nozzle to blow towards the copper foil due to the fact that the path is thinned and the pressure is increased.
In another preferred embodiment of the present invention, the hot air module comprises an air supply pipe disposed above the copper foil between the extrusion roller 5 and the support roller 1, and a hot air blower connected to the air supply pipe, wherein the air supply pipe is provided with a long air outlet inclined toward the extrusion roller 5, and the hot air blower is capable of blowing out hot air obliquely to blow off water droplets attached to the copper foil toward the extrusion roller 5, thereby preventing the water droplets from entering the winding end.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A copper foil post-treatment defect inspection device comprises a supporting roller and a winding roller and is characterized by further comprising an inspection bracket, wherein the copper foil passes through the supporting roller and reaches the position of the winding roller from the lower part of the inspection bracket;
the upper surface of inspection support is first braced frame, first braced frame's both sides are articulated to have first enlarged module and second and enlarge the module, first braced frame is used for supporting the rotatory first enlarged module and the second enlarged module to the upper surface of inspection support.
2. The copper foil post-processing defect inspection device of claim 1, wherein the first magnifier module comprises a first lens frame hinged to one side of the first support frame and a first magnifier disposed on the first lens frame.
3. The copper foil post-processing defect inspection device of claim 2, wherein the first magnifier has a magnification of 30-50 times.
4. The copper foil post-processing defect inspection device of claim 2, wherein the second magnifier module comprises a second lens frame hinged to the other side of the first support frame and a second magnifier disposed on the second lens frame.
5. The copper foil post-processing defect inspection device of claim 4, wherein the magnification of the second magnifier is 60-100 times.
6. The copper foil post-processing defect inspection device of claim 1, wherein a plurality of lamps with adjustable brightness are provided at the bottom of the first support frame.
7. The copper foil post-processing defect inspection device of claim 1, further comprising a hot air module and an extrusion roller through which the copper foil passes from below the hot air module to the back-up roller.
8. The copper foil post-processing defect inspection device of claim 7, wherein the hot air module comprises an air supply pipe disposed above the copper foil between the extrusion roll and the support roll and a hot air blower connected to the air supply pipe, the air supply pipe being provided with a long air outlet inclined toward the extrusion roll.
9. The copper foil post-processing defect inspection device of claim 7, wherein the hot air module comprises a fan housing disposed above the copper foil between the extrusion roll and the support roll and a hot air blower connected to the fan housing, the fan housing being provided with a plurality of cylindrical nozzles for ejecting hot air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202464.9U CN215866435U (en) | 2021-09-12 | 2021-09-12 | Copper foil post-processing defect inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202464.9U CN215866435U (en) | 2021-09-12 | 2021-09-12 | Copper foil post-processing defect inspection device |
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| Publication Number | Publication Date |
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| CN215866435U true CN215866435U (en) | 2022-02-18 |
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| CN202122202464.9U Active CN215866435U (en) | 2021-09-12 | 2021-09-12 | Copper foil post-processing defect inspection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730056A (en) * | 2023-08-15 | 2023-09-12 | 江苏铭丰电子材料科技有限公司 | Copper foil coiling mechanism of measurable defect |
-
2021
- 2021-09-12 CN CN202122202464.9U patent/CN215866435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730056A (en) * | 2023-08-15 | 2023-09-12 | 江苏铭丰电子材料科技有限公司 | Copper foil coiling mechanism of measurable defect |
| CN116730056B (en) * | 2023-08-15 | 2023-10-27 | 江苏铭丰电子材料科技有限公司 | Copper foil coiling mechanism of measurable defect |
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