CN215660498U

CN215660498U - Cutting device for reducing edge gap phenomenon of copper foil

Info

Publication number: CN215660498U
Application number: CN202122100341.4U
Authority: CN
Inventors: 尹卫华
Original assignee: Yunnan Huitong New Material Technology Co ltd
Current assignee: Yunnan Huitong New Material Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-28
Anticipated expiration: 2031-09-01

Abstract

The utility model provides a cutting device for reducing the edge gap phenomenon of a copper foil, which comprises an automatic linear cutting device, wherein the automatic linear cutting device comprises a base, open supporting frames are symmetrically arranged on one side of the upper surface of the base, a lifting support is arranged in each open supporting frame, a mounting groove is arranged on one side of each lifting support, a first motor is arranged on one side of the inner wall of the mounting groove, a lead screw is arranged at the output end of the first motor, a nut seat is arranged on the lead screw, a moving frame is arranged on the lower side of the outer wall of the nut seat, a second motor is arranged at the lower end of the moving frame, a cutting blade is arranged at the output end of the second motor, and a flattening fixing component is arranged on the other side of the upper surface of the base. The cutting quality is improved, and the cutting device is very efficient and rapid.

Description

Cutting device for reducing edge gap phenomenon of copper foil

Technical Field

The utility model mainly relates to the technical field of copper foil processing, in particular to a cutting device for reducing the phenomenon of copper foil edge gap.

Background

The copper foil is an anionic electrolytic material, a layer of thin and continuous metal foil is deposited on a basal layer of a circuit board, the copper foil is used as a conductor of a PCB and is easily adhered to an insulating layer to receive a printing protective layer and form a circuit pattern after being corroded, the copper foil is made of copper and other metals in a certain proportion, the copper foil generally comprises 90 foils and 88 foils, namely the copper foil with the copper content of 90 percent and 88 percent and the size of 16cm by 16cm, the copper foil is a most widely used decorative material, and in the processing process of the copper foil, a cutting device is generally needed to cut the edge position of the copper foil, so that the probability of gaps is reduced.

In the existing copper foil cutting device, for example, the technical structure of the application document with the application number of cn201720218663.x, the cutting device comprises a fixed plate, a circular column, a movable round rod, a mounting plate, a movable plate, a spring, a cutting tool, a movable block, a sliding rod and a positioning rod, wherein the circular column is fixed at the right end of the fixed plate, the spring is arranged at the right end of the mounting plate, the movable round rod is fixed at the left end of the movable plate, the movable round rod is fixed at the right end of the spring, the movable round rod is arranged at the right end of the movable plate, the mounting plate and the fixed plate are symmetrically arranged at the left end and the right end of the cutting platform, the movable block is assembled on the sliding rod, the positioning rod is arranged at the right end of the movable block, the cutting device realizes the cutting of the copper foil, but needs manual operation, consumes time and labor, reduces the working efficiency, can not avoid the error of manual operation, can cause a gap in the cutting process, and reduces the cutting quality, and the copper foil is easy to crease because of no flattening function.

Based on this, we need to develop an automatic linear cutting device to can carry out automatic linear cutting to the copper foil, need not manual operation, labour saving and time saving has reduced the error probability to a certain extent, avoids the breach to produce, and can flatten the crease on the copper foil, has improved the cutting quality, and high efficiency ten minutes is swift.

Disclosure of Invention

The utility model mainly provides a cutting device for reducing the phenomenon of copper foil edge gaps, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a cutting device for reducing the edge gap phenomenon of a copper foil comprises an automatic linear cutting device, wherein the automatic linear cutting device comprises a base, open supporting frames are symmetrically arranged on one side of the upper surface of the base, a lifting support is arranged in each open supporting frame, an installation groove is arranged on one side of each lifting support, a first motor is arranged on one side of the inner wall of the mounting groove, a screw rod is arranged at the output end of the first motor, one end of the screw rod, which is far away from the first motor, is rotatably connected with a connecting seat, the outer wall of the connecting seat is mutually connected with one side of the inner wall of the mounting groove, a nut seat is arranged on the screw rod, a moving frame is arranged on the lower side of the outer wall of the nut seat, a second motor is arranged at the lower end of the moving frame, the output of second motor is provided with cuts out the blade, base upper surface opposite side is provided with the fixed subassembly that flattens.

Furthermore, every opening support frame inner wall downside all is provided with electric putter, every electric putter upper end all with the lifting support downside interconnect.

Furthermore, a displacement sensor is arranged on one side of the outer wall of the shell of the second motor.

Furthermore, one side of the outer wall of one of the opening support frames is provided with a controller.

Further, the lower surface of the base is provided with a threaded hole mounting plate.

Further, the fixed subassembly that flattens includes two groove blocks, every groove block outer wall downside all with base upper surface interconnect, every all be provided with the connecting axle in the groove block, every all be provided with the rotating turret on the connecting axle, every the rotating turret rotates and is connected with the flattening roller.

Furthermore, each rotating frame is provided with a sliding opening, and each sliding opening is connected with the connecting shaft in a sliding mode.

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

according to the automatic linear cutting device, the copper foil can be automatically linearly cut without manual operation, time and labor are saved, the error probability is reduced to a certain extent, the cutting quality is improved, the automatic linear cutting device is very efficient and rapid, the folding lines on the copper foil are flattened and fixed through the flattening fixing assembly, and the whole device is installed and fixed through the threaded hole installing plate.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an automatic linear cutting apparatus according to the present invention;

FIG. 3 is a schematic cross-sectional view of the internal structure of the mounting groove of the present invention;

FIG. 4 is a schematic structural view of the pressing and fixing assembly of the present invention.

In the figure: 1. an automatic linear cutting device; 11. a base; 12. an open support frame; 13. a lifting support; 14. mounting grooves; 15. a first motor; 16. a screw rod; 161. a connecting seat; 17. a nut seat; 171. a movable frame; 18. a second motor; 181. cutting a blade; 19. an electric push rod; 2. flattening the fixed assembly; 21. a groove block; 22. a connecting shaft; 23. a rotating frame; 231. a sliding port; 24. flattening rollers; 3. a displacement sensor; 4. a controller; 5. and (7) mounting a threaded hole.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a cutting device for reducing the edge chipping phenomenon of copper foil comprises an automatic linear cutting device 1, wherein the automatic linear cutting device 1 comprises a base 11, open supporting frames 12 are symmetrically arranged on one side of the upper surface of the base 11, a lifting bracket 13 is arranged in each open supporting frame 12, a mounting groove 14 is arranged on one side of each lifting bracket 13, a first motor 15 is arranged on one side of the inner wall of the mounting groove 14, a lead screw 16 is arranged at the output end of the first motor 15, a connecting seat 161 is rotatably connected to one end of the lead screw 16 far away from the first motor 15, the outer wall of the connecting seat 161 is connected to one side of the inner wall of the mounting groove 14, a nut seat 17 is arranged on the lead screw 16, a moving frame 171 is arranged on the lower side of the outer wall of the nut seat 17, a second motor 18 is arranged at the lower end of the moving frame 171, and a cutting blade 181 is arranged at the output end of the second motor 18, and a flattening fixing component 2 is arranged on the other side of the upper surface of the base 11.

Please refer to fig. 1 and fig. 2, an electric push rod 19 is disposed on a lower side of an inner wall of each open support frame 12, an upper end of each electric push rod 19 is connected with a lower side of the lifting support 13, the capability of moving the cutting blade 181 up and down is realized through the electric push rods 19, a displacement sensor 3 (model: L2-40) is disposed on one side of an outer wall of a housing of the second motor 18, accurate control of a moving distance of the cutting blade 181 is realized through the displacement sensor 3, a controller 4 (model: KV-N40 DTP) is disposed on one side of an outer wall of one of the open support frames 12, and control of movement of the cutting blade 181 is realized through the controller 4.

Please refer to fig. 1 and fig. 4 again, the lower surface of the base 11 is provided with a threaded hole mounting plate 5, the installation and fixation of the whole device are realized through the threaded hole mounting plate 5, the flattening fixing component 2 comprises two groove blocks 21, each of the lower sides of the outer walls of the groove blocks 21 is connected with the upper surface of the base 11, each of the groove blocks 21 is internally provided with a connecting shaft 22, each of the connecting shafts 22 is provided with a rotating frame 23, each of the rotating frames 23 is rotatably connected with a flattening roller 24, each of the rotating frames 23 is provided with a sliding opening 231, each of the sliding openings 231 is connected with the connecting shaft 22 in a sliding manner, and the flattening and fixation of the crease mark on the copper foil is realized through the flattening fixing component 2.

The specific operation mode of the utility model is as follows:

firstly, the device is integrally placed on a horizontal desktop, then whether potential safety hazards exist in all devices of the device is checked, a power supply is switched on after no potential safety hazards exist, then a copper foil is flatly laid on a base 11, a flattening roller 24 in a flattening fixing component 2 flattens creases on the copper foil, the copper foil is fixed by the gravity of the flattening roller 24, then the automatic linear cutting device 1 is opened, an electric push rod 19 is shortened, a lifting support 13 moves downwards, a cutting blade 181 moves downwards to the edge position of the copper foil, then a first motor 15 and a second motor 18 are started, a screw rod 16 rotates, and a nut seat 17 drives the cutting blade 181 to horizontally and linearly cut the copper foil through a moving frame 171.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The cutting device capable of reducing the phenomenon of copper foil edge gaps comprises an automatic linear cutting device (1) and is characterized in that the automatic linear cutting device (1) comprises a base (11), opening support frames (12) are symmetrically arranged on one side of the upper surface of the base (11), a lifting support (13) is arranged in each opening support frame (12), a mounting groove (14) is formed in one side of each lifting support (13), a first motor (15) is arranged on one side of the inner wall of each mounting groove (14), a lead screw (16) is arranged at the output end of each first motor (15), one end, far away from the first motor (15), of each lead screw (16) is rotatably connected with a connecting seat (161), the outer wall of each connecting seat (161) is connected with one side of the inner wall of each mounting groove (14) in an interconnecting manner, a nut seat (17) is arranged on each lead screw (16), and a moving frame (171) is arranged on the lower side of the outer wall of each nut seat (17), remove frame (171) lower extreme and be provided with second motor (18), the output of second motor (18) is provided with cutting blade (181), base (11) upper surface opposite side is provided with the fixed subassembly (2) that flattens.

2. The cutting device for reducing the edge chipping of the copper foil according to claim 1, wherein an electric push rod (19) is arranged on the lower side of the inner wall of each opening support frame (12), and the upper end of each electric push rod (19) is connected with the lower side of the lifting support frame (13).

3. The cutting device for reducing the edge chipping of the copper foil according to claim 1, wherein a displacement sensor (3) is provided on one side of an outer wall of a housing of the second motor (18).

4. The trimming device for reducing the edge chipping of the copper foil according to claim 2, wherein a controller (4) is provided on one side of the outer wall of one of the open supporting frames (12).

5. The cutting device for reducing the edge chipping of the copper foil according to claim 1, wherein the lower surface of the base (11) is provided with a threaded hole mounting plate (5).

6. The cutting device for reducing the copper foil edge notching phenomenon is characterized in that the flattening fixing component (2) comprises two groove blocks (21), the lower side of the outer wall of each groove block (21) is mutually connected with the upper surface of a base (11), a connecting shaft (22) is arranged in each groove block (21), a rotating frame (23) is arranged on each connecting shaft (22), and each rotating frame (23) is rotatably connected with a flattening roller (24).

7. The cutting device for reducing the edge chipping of the copper foil according to claim 6, wherein each of the rotating frames (23) is provided with a sliding opening (231), and each of the sliding openings (231) is slidably connected with a connecting shaft (22).