CN218804032U

CN218804032U - Copper foil laminating auxiliary fixtures

Info

Publication number: CN218804032U
Application number: CN202320013054.6U
Authority: CN
Inventors: 陈力
Original assignee: Changzhou Gaojing New Material Co ltd
Current assignee: Changzhou Gaojing New Material Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-04-07
Anticipated expiration: 2033-01-04

Abstract

The application discloses copper foil laminating auxiliary fixtures belongs to copper foil laminating device technical field. The upper end of mount is provided with transmission assembly, transmission assembly is used for transmitting the protecting film and tightens it, be provided with the laminating subassembly in the transmission assembly, the laminating subassembly is used for laminating the copper foil that passes through with the protecting film, the gear train is all installed to the one end of transmission assembly and laminating subassembly, drive arrangement is installed to one of them group gear in the gear train, one side below of laminating subassembly is provided with the mounting, the below of mounting is equipped with the rubber strip, the lower extreme of mounting is equipped with the spread groove, the upper end of rubber strip is equipped with the cooperation groove, mutually support between spread groove and the cooperation groove, in the driven in-process of laminating again, the copper foil passes through the rubber strip earlier, through the friction of rubber strip rather than the surface, carry out the friction clearance with attached dust impurity etc. when the transmission, guarantee the clean degree of copper foil before the laminating, it has some Xu Xixiao debris to detach raw and other materials.

Description

Copper foil laminating auxiliary fixtures

Technical Field

The application relates to the technical field of copper foil laminating devices, in particular to a copper foil laminating auxiliary tool.

Background

Copper foil is a negative electrolyte material that is deposited as a thin, continuous metal foil on the substrate layer of a circuit board that serves as the electrical conductor for the PCB. The copper foil is easy to adhere to an insulating layer, receives a printed protective layer, forms a circuit pattern after corrosion, and needs to be adhered with a protective film or manufactured into a copper foil adhesive tape in the production process of the copper foil, so that the copper foil needs to be adhered by an adhering device.

Through search, for example, in the chinese utility model patent with publication number CN216376888U, a copper foil laminating device for producing copper foil adhesive tapes is provided, the copper foil laminating device is used for sliding a sliding carrying platform back and forth along a sliding rail through a motor to flatly and uniformly coat glue on raw materials, but before coating, the cleanliness of the raw materials during laminating cannot be ensured, and a little fine impurities can be generated on the raw material copper foil to influence the laminating quality, so that a copper foil laminating auxiliary tool is necessary to be provided to solve the problems.

It should be noted that the above information disclosed in this background section is only for background understanding of the inventive concept and, therefore, it may contain information that does not constitute prior art.

SUMMERY OF THE UTILITY MODEL

Based on the above problems in the prior art, the embodiments of the present application are directed to: the utility model provides a copper foil laminating auxiliary fixtures has reached the cleanliness effect when guaranteeing raw and other materials laminating.

The technical scheme adopted by the application for solving the technical problem is as follows: a copper foil laminating auxiliary tool comprises a fixing frame, wherein a transmission assembly is arranged at the upper end of the fixing frame and used for transmitting and tightening a protective film, a laminating assembly is arranged in the transmission assembly and used for laminating the passing copper foil and the protective film, gear sets are arranged at one ends of the transmission assembly and the laminating assembly, and a driving device is arranged on one gear set in the gear sets;

one side below of laminating subassembly is provided with the mounting, the below of mounting is equipped with the rubber strip, the lower extreme of mounting is equipped with the spread groove, the upper end of rubber strip is equipped with the cooperation groove, mutually support between spread groove and the cooperation groove.

In the process of laminating transmission, the copper foil firstly passes through the rubber strip, and dust, impurities and the like attached to the rubber strip are rubbed and cleaned during transmission through the friction between the rubber strip and the surface of the copper foil, so that the smoothness of the copper foil before lamination is ensured, and Xu Xixiao impurities are removed from the raw material copper foil.

Further, the opposite side of laminating subassembly is equipped with the scraper blade, scraper blade swing joint is on the mount, the outside of scraper blade is equipped with the fixed column.

Further, one side of mount is provided with the rolling axle, the rolling axle is used for the rolling copper foil, the below of rolling axle is equipped with the mobile device.

Further, one side of the fixing frame is provided with a fixing shaft, and the fixing shaft is used for winding the protective film to be attached.

Furthermore, the laminating assembly comprises an upper pressing roller and a lower pressing roller, and the upper pressing roller and the lower pressing roller rotate in opposite directions simultaneously to laminate the copper foil and the protective film.

Furthermore, the bottom of the scraper is provided with a rubber material.

The beneficial effect of this application is: the application provides a pair of copper foil laminating auxiliary fixtures, through being provided with rubber strip and scraper blade, the driven in-process of laminating again, the copper foil is earlier through the rubber strip with its surperficial adnexed dust impurity etc. friction clearance when the transmission, guarantee the clean and tidy degree of copper foil before the laminating, the copper foil can be conveyed to the conveying board after the laminating finishes, can carry out the secondary through the scraper blade and strickle off it this moment, thereby it has some Xu Xixiao debris to detach on the raw and other materials copper foil, guarantee to improve laminating efficiency.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention. In the drawings:

fig. 1 is an overall schematic view of a copper foil lamination auxiliary tool according to the present application;

FIG. 2 is a schematic cross-sectional view of the overall structure of FIG. 1;

FIG. 3 is an enlarged view of area A of FIG. 2;

wherein, in the figures, the respective reference numerals:

1. a fixed mount; 11. a driving roller; 12. a fixed shaft; 13. a connecting shaft; 2. a winding shaft; 21. a mobile device; 3. fitting the assembly; 31. an upper compression roller; 32. a lower press roll; 4. a gear set; 5. a drive motor; 6. a transfer plate; 7. a squeegee; 71. fixing a column; 8. a fixing member; 81. a rubber strip; 82. connecting grooves; 83. and (4) matching the groove.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1-3, the application provides a copper foil laminating auxiliary tool, including mount 1, the upper end of mount 1 is provided with multiunit driving roller 11, and one side of driving roller 11 is provided with fixed axle 12, and the winding has the protective film of required laminating on the fixed axle 12, and the top of driving roller 11 is provided with connecting axle 13, and the protective film passes through fixed axle 12, driving roller 11 and the winding of connecting axle 13, makes the protective film tighten, and the convenience is laminated with the copper foil.

The upper end of mount 1 is provided with laminating subassembly 3, and laminating subassembly 3 is including last compression roller 31, and compression roller 32 down, in this embodiment, the protective film walks around the bottom of last compression roller 31, goes up compression roller 31 and compression roller 32 transmission connection down and rolls the copper foil that passes through and laminate with the protective film.

In this embodiment, the end portions of the driving roller 11, the upper pressing roller 31 and the lower pressing roller 32 are driven by the gear set 4, the gear at the bottommost portion of the gear set 4 is fixedly provided with the driving motor 5, and the gear set 4 is driven to rotate by the driving motor 5.

One side of mount 1 is provided with rolling axle 2, and the winding has the good copper foil of rolling on the rolling axle 2, and the below of rolling axle 2 is provided with mobile device 21, conveniently changes rolling axle 2 through mobile device 21, and the opposite side fixed mounting of mount 1 has conveying board 6, and conveying board 6 is located one side of driving roller 11 and laminating subassembly 3.

Conveying plate 6 is close to one side end of laminating subassembly 3 and is provided with scraper blade 7, and scraper blade 7 is through installation axle swing joint on mount 1, and the outside of scraper blade 7 is provided with fixed column 71, fixes scraper blade 7 through fixed column 71, and in this embodiment, the bottom of scraper blade 7 sets up to softer materials such as rubber, scrapes through scraper blade 7 copper foil after finishing the laminating once more and flattens, assists laminating subassembly 3, prevents that the copper foil from not laminating the circumstances such as bubble between inseparable.

A fixing part 8 is arranged below the driving roller 11 close to the winding shaft 2, the fixing part 8 is installed in the fixing frame 1, the fixing part 8 can be disassembled, a rubber strip 81 is arranged below the fixing part 8, as shown in fig. 3, a connecting groove 82 is installed at the lower end of the fixing part 8, a matching groove 83 is fixedly installed at the upper end of the rubber strip 81, and the connecting groove 82 and the matching groove 83 are matched with each other.

It should be noted that, before the lamination, the wound copper foil needs to be adjusted and put into the lamination assembly 3, and the copper foil to be laminated passes through the rubber strip 81 before being transmitted to the lamination assembly 3 and is laminated on the rubber strip 81.

Example (b): in the process of laminating and transmission, the copper foil firstly rubs and cleans dust and impurities and the like attached to the surface of the copper foil during transmission through the rubber strips 81 to ensure the smoothness of the copper foil before lamination, and then the copper foil is laminated with the protective film through the upper compression roller 31 and the lower compression roller 32, the copper foil is conveyed to the conveying plate 6 after lamination is finished, and the copper foil subjected to lamination is subjected to secondary scraping through the scraper 7, so that Xu Xixiao sundries on the raw material copper foil are removed, and the laminating efficiency is improved.

After rubber strip 81 used a period, can dismantle mounting 8 to demolish rubber strip 81, change or clear up it, guarantee rubber strip 81's cleaning efficiency.

Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the directional terms such as "front, back, upper, lower, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a copper foil laminating auxiliary fixtures, includes mount (1), the upper end of mount (1) is provided with drive assembly, drive assembly is used for carrying out the transmission with the protecting film and tightly stretches tight it, be provided with laminating subassembly (3) in the drive assembly, laminating subassembly (3) are used for laminating its characterized in that with the copper foil that passes through and protecting film: one ends of the transmission assembly and the attaching assembly (3) are respectively provided with a gear set (4), and one group of gears in the gear sets (4) are provided with a driving device;

one side below of laminating subassembly (3) is provided with mounting (8), the below of mounting (8) is equipped with rubber strip (81), the lower extreme of mounting (8) is equipped with spread groove (82), the upper end of rubber strip (81) is equipped with cooperation groove (83), mutually support between spread groove (82) and cooperation groove (83).

2. The copper foil laminating auxiliary tool of claim 1, characterized in that: the opposite side of laminating subassembly (3) is equipped with scraper blade (7), scraper blade (7) swing joint is on mount (1), the outside of scraper blade (7) is equipped with fixed column (71).

3. The copper foil laminating auxiliary tool of claim 1, characterized in that: one side of mount (1) is provided with rolling axle (2), rolling axle (2) are used for the rolling copper foil, the below of rolling axle (2) is equipped with mobile device (21).

4. The copper foil laminating auxiliary tool of claim 1, characterized in that: a fixing shaft (12) is arranged on one side of the fixing frame (1), and the fixing shaft (12) is used for winding a protective film required to be attached.

5. The copper foil laminating auxiliary tool of claim 1, characterized in that: the laminating assembly (3) comprises an upper pressing roller (31) and a lower pressing roller (32), and the upper pressing roller (31) and the lower pressing roller (32) rotate in opposite directions simultaneously to laminate the copper foil and the protective film.

6. The copper foil laminating auxiliary tool of claim 2, characterized in that: the bottom of the scraper (7) is provided with rubber materials.