CN218699246U

CN218699246U - Automatic dry film cutting and pasting device for copper foil

Info

Publication number: CN218699246U
Application number: CN202222931048.7U
Authority: CN
Inventors: 郑明海
Original assignee: FLEX PLUS (XIAMEN) CO LTD
Current assignee: FLEX PLUS (XIAMEN) CO LTD
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses an automatic dry film device that pastes that cuts of copper foil, comprises a workbench, the last fixed surface of workstation is connected with nylon backing plate and photoelectric sensor. This device is through being provided with dust exhausting fan, utilize dust exhausting fan can blow off the dust on copper foil surface, cooperation through the dust cover, can make the copper foil after the dust removal keep clean, it has the foreign matter to lead to weighing wounded the copper foil sunken to avoid having its surface, through being provided with the nylon backing plate, utilize the nylon backing plate to support the copper foil, cause pincher trees when preventing cutter cut-off copper foil, through being provided with the meter speed regulator, utilize the meter speed regulator and the cooperation of pulling the running roller, can adjust the corresponding pulling rate and the length of different specification and size copper foils, further improve the device's performance, adopt the device to process the copper foil, can cut the conveying subsides dry film automatically, avoided artifical taking the board to cause copper foil unevenness and pincher trees, the processingquality and the efficiency of copper foil subsides dry film have effectively been improved.

Description

Automatic dry film cutting and pasting device for copper foil

Technical Field

The utility model belongs to the technical field of circuit board production and processing technique and specifically relates to an automatic dry film device that cuts of copper foil.

Background

The dry film is a high molecular material, can generate a polymerization reaction after being irradiated by ultraviolet rays to form a stable substance to be attached to a board surface, thereby achieving the functions of blocking electroplating and etching.

Because the FCCL substrate of the copper foil for manufacturing the FPC flexible circuit board is thin (the thickness is 30 micrometers), the copper foil cutting and the dry film pasting are finished manually, the copper foil is prone to being wrinkled when materials are taken and placed, and the processing quality is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic dry film device that cuts of copper foil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic dry film device that cuts of copper foil, includes the workstation, the last fixed surface of workstation is connected with nylon backing plate and photoelectric sensor, the last fixed surface of nylon backing plate is connected with two risers, two a side that the riser is close to each other all is fixed to be inlayed and is had antifriction bearing, two the common fixedly connected with lead screw of antifriction bearing's inner circle, the rear end fixedly connected with step motor of lead screw, the surface threaded connection of lead screw has the movable block, the circular cut-off knife of bottom surface fixedly connected with of movable block, the last fixed surface of workstation is connected with pastes the dry film running roller and pulls the running roller, the back fixed mounting who pulls the running roller has the meter speed regulator, the last fixed surface of workstation is connected with the dust cover, the left surface fixedly connected with dust exhausting fan of dust cover, the opening has all been seted up to the left and right sides face of dust cover.

In a further embodiment, the left side of workstation is equipped with the copper foil roller, both ends all are equipped with the bracing piece around the copper foil roller, every the equal fixedly connected with in bottom of bracing piece supports the base.

In a further embodiment, a supporting plate is arranged on the right side of the workbench, a pressing plate is arranged above the supporting plate, a set of sliding cylinders are fixedly embedded on the upper surface of the pressing plate, each limiting rod is slidably connected to the inner wall of each sliding cylinder, the bottom end of each limiting rod is fixedly connected with the upper surface of the supporting plate, a set of top ends of the limiting rods are fixedly connected with a top plate, a press-fit cylinder is fixedly embedded on the upper surface of the top plate, and the bottom end of the press-fit cylinder is fixedly connected with the upper surface of the pressing plate.

In a further embodiment, a set of vertical rods is fixedly connected to the bottom surface of the supporting plate, and the bottom surface of the pressing plate and the upper surface of the supporting plate are both fixedly connected with a silicon-on-adhesive aluminum foil.

In a further embodiment, the left side surface and the right side surface of each vertical rod are fixedly connected with fixing blocks, and the upper surface of each fixing block is fixedly connected with the bottom surface of the supporting plate.

In a further embodiment, a control box is arranged below the workbench, and the upper surface of the control box is fixedly connected with the bottom surface of the workbench.

In a further embodiment, two mounting plates are fixedly connected to the upper surface of the workbench, and a group of conveying rollers are connected to one side face, close to each other, of the two mounting plates in a co-rotating mode.

In a further embodiment, the front fixedly connected with information tablet of dust cover, the upper surface of dust cover articulates through the hinge has the access door, the fixed surface of access door inlays and has the observation window.

Compared with the prior art, the beneficial effects of the utility model are that:

this device is through being provided with dust exhausting fan, utilize dust exhausting fan can blow off the dust on copper foil surface, cooperation through the dust cover, can make the copper foil after the dust removal keep clean, it has the foreign matter to lead to weighing wounded the copper foil sunken to avoid having its surface, through being provided with the nylon backing plate, utilize the nylon backing plate to support the copper foil, cause pincher trees when preventing cutter cut-off copper foil, through being provided with the meter speed regulator, utilize the meter speed regulator and the cooperation of pulling the running roller, can adjust the corresponding pulling rate and the length of different specification and size copper foils, further improve the device's performance, adopt the device to process the copper foil, can cut the conveying subsides dry film automatically, avoided artifical taking the board to cause copper foil unevenness and pincher trees, the processingquality and the efficiency of copper foil subsides dry film have effectively been improved.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the device for automatically cutting and pasting dry film on copper foil of the utility model.

Fig. 2 is a cross-sectional view of the front view of the automatic dry film cutting and sticking device for copper foil of the utility model.

Fig. 3 is a sectional view of a top view of the utility model dust cap.

Figure 4 is a cross-sectional side view of the utility model table.

In the figure: 1. a support base; 2. a support bar; 3. a control box; 4. a work table; 5. an information board; 6. erecting a rod; 7. a fixed block; 8. a support plate; 9. an aluminum foil with adhesive silicon; 10. pressing a plate; 11. pressing a cylinder; 12. a top plate; 13. a dust cover; 14. an access door; 15. a dust removal fan; 16. a copper foil roll; 17. a vertical plate; 18. mounting a plate; 19. a conveying roller; 20. pasting a dry film roller; 21. a limiting rod; 22. a slide cylinder; 23. a rolling bearing; 24. a screw rod; 25. a nylon backing plate; 26. a traction roller; 27. a port; 28. a circular cutter; 29. a stepping motor; 30. a moving block; 31. a meter-length speed regulator; 32. a photoelectric sensor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the utility model, an automatic dry film cutting and sticking device of copper foil, comprises a workbench 4, the last fixed surface of workstation 4 is connected with nylon backing plate 25 and photoelectric sensor 32, two risers 17 of last fixed surface of nylon backing plate 25 are connected with, two risers 17 are all fixed to be inlayed in a side that is close to each other and have antifriction bearing 23, the common fixedly connected with lead screw 24 of inner circle of two antifriction bearing 23, the rear end fixedly connected with step motor 29 of lead screw 24, the surface threaded connection of lead screw 24 has movable block 30, the circular cut-off knife 28 of bottom surface fixedly connected with of movable block 30, the last fixed surface of workstation 4 is connected with and sticks dry film roller 20 and traction roller 26, the back fixed mounting of traction roller 26 has meter speed regulator 31, the last fixed surface of workstation 4 is connected with dust cover 13, the left surface fixedly connected with dust exhausting fan 15 of dust cover 13, opening 27 has all been seted up to the left and right sides face of dust cover 13.

The left side of workstation 4 is equipped with copper foil roller 16, both ends all are equipped with bracing piece 2 around copper foil roller 16, the equal fixedly connected with in bottom of every bracing piece 2 supports base 1, utilize copper foil roller 16 can carry the copper foil that needs to use, can support base 1 through bracing piece 2 and can support the copper foil that uses, the right side of workstation 4 is equipped with backup pad 8, the top of backup pad 8 is equipped with clamp plate 10, the last fixed surface of clamp plate 10 inlays and has a set of slide cartridge 22, the equal sliding connection of inner wall of every slide cartridge 22 has gag lever post 21, the bottom of every gag lever post 21 all with the last fixed surface of backup pad 8 be connected, the common fixedly connected with roof 12 in top of a set of gag lever post 21, the last fixed surface of roof 12 inlays and has pressfitting cylinder 11, the bottom of pressfitting cylinder 11 and the last fixed surface of clamp plate 10 are connected, utilize pressfitting cylinder 11 can promote clamp plate 10 to move down, the bottom surface fixedly connected with a set of backup pad 8 has a set of glue silicon foil 9, the bottom of clamp plate 10 and the equal fixedly connected with the upper surface of backup pad 8 take the silica gel-filled up the silica gel 9, utilize pole 6 to support the backup pad 8, through taking the aluminium foil 9, can make copper foil and the inseparabler laminating more closely.

The equal fixedly connected with fixed block 7 of the left and right sides face of every pole setting 6, the upper surface of every fixed block 7 all with the bottom surface fixed connection of backup pad 8, the below that can make more firm workstation 4 that pole setting 6 and backup pad 8 are connected through fixed block 7 is equipped with control box 3, the upper surface of control box 3 and the bottom surface fixed connection of workstation 4, utilize control box 3 to make things convenient for the staff to control the use to the device, the last fixed surface of workstation 4 is connected with two mounting panels 18, a side that two mounting panels 18 are close to each other rotates jointly and is connected with a set of conveying roller 19, can carry out better transport to the copper foil after cutting through conveying roller 19, avoid it to appear pincher trees, the positive fixedly connected with information tablet 5 of dust cover 13, the upper surface of dust cover 13 articulates through the hinge has access door 14, access door 14's upper surface is fixed to be inlayed and has the observation window, utilize access door 14 can make things convenient for the staff to overhaul the inside spare part of dust cover 13, staff's operation has been made things convenient for the staff.

The utility model discloses a theory of operation is:

when the device is used by a worker, the device is firstly required to be installed to a use position and connected with a power supply, and then the device is required to be debugged, in the use process, dust on the surface of a copper foil can be blown off through the dust removal fan 15, the corresponding traction speed and length of copper foils with different specifications and sizes can be adjusted through the meter speed regulator 31, the lead screw 24 is driven to rotate through the stepping motor 29, the moving block 30 drives the circular cutter 28 to move to cut the copper foil, the cut copper foil can be detected by the photoelectric sensor 32, the dry film pasting roller 20 is used for pasting, the pasted film can penetrate through the through hole 27 to enter the space between the supporting plate 8 and the pressing plate 10, and the pressing cylinder 11 is used for pushing the pressing plate 10 to move downwards to compress the dry film pasting copper foil.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic dry film device that cuts of copper foil, its characterized in that: the automatic dust-proof device comprises a workbench (4), wherein a nylon base plate (25) and a photoelectric sensor (32) are fixedly connected to the upper surface of the workbench (4), two vertical plates (17) are fixedly connected to the upper surface of the nylon base plate (25), rolling bearings (23) are fixedly inlaid in one side face, close to each other, of the vertical plates (17), two inner rings of the rolling bearings (23) are fixedly connected with a lead screw (24) together, a stepping motor (29) is fixedly connected to the rear end of the lead screw (24), a moving block (30) is connected to the outer surface of the lead screw (24) in a threaded manner, a circular cut-off knife (28) is fixedly connected to the bottom surface of the moving block (30), a dry film roller (20) and a traction roller (26) are fixedly connected to the upper surface of the workbench (4), a meter speed regulator (31) is fixedly installed on the back of the traction roller (26), a dust-proof cover (13) is fixedly connected with a dust-removing fan (15), and openings (27) are formed in the left side face and right side face of the dust-proof cover (13).

2. The automatic copper foil cutting and dry film pasting device according to claim 1, wherein: the left side of workstation (4) is equipped with copper foil roller (16), both ends all are equipped with bracing piece (2), every around copper foil roller (16) the equal fixedly connected with in bottom of bracing piece (2) supports base (1).

3. The automatic copper foil cutting and dry film pasting device according to claim 1, wherein: the right side of workstation (4) is equipped with backup pad (8), the top of backup pad (8) is equipped with clamp plate (10), the last fixed surface of clamp plate (10) inlays and has a set of smooth section of thick bamboo (22), every the equal sliding connection of inner wall of smooth section of thick bamboo (22) has gag lever post (21), every the bottom of gag lever post (21) all is connected with the last fixed surface of backup pad (8), and is a set of the common fixedly connected with roof (12) in top of gag lever post (21), the last fixed surface of roof (12) inlays and has pressfitting cylinder (11), the bottom of pressfitting cylinder (11) and the last fixed surface of clamp plate (10) are connected.

4. The automatic copper foil cutting and dry film pasting device according to claim 3, wherein: the bottom surface of backup pad (8) fixedly connected with a set of pole setting (6), the equal fixedly connected with of bottom surface of clamp plate (10) and backup pad (8) upper surface takes silicon aluminium foil (9).

5. The automatic copper foil cutting and dry film pasting device according to claim 4, wherein: every the equal fixedly connected with fixed block (7) of the left and right sides face of pole setting (6), every the upper surface of fixed block (7) all with the bottom surface fixed connection of backup pad (8).

6. The automatic copper foil cutting and dry film pasting device according to claim 1, wherein: the lower part of the workbench (4) is provided with a control box (3), and the upper surface of the control box (3) is fixedly connected with the bottom surface of the workbench (4).

7. The automatic copper foil cutting and dry film pasting device according to claim 1, wherein: the upper surface fixed connection of workstation (4) has two mounting panels (18), two a set of conveying roller (19) is connected to the side co-rotation that mounting panel (18) are close to each other.

8. The automatic copper foil cutting and dry film pasting device according to claim 1, characterized in that: the front fixedly connected with information tablet (5) of dust cover (13), the upper surface of dust cover (13) articulates through the hinge has access door (14), the last fixed surface of access door (14) inlays and has the observation window.