CN211590388U

CN211590388U - Device is cut to gum copper foil

Info

Publication number: CN211590388U
Application number: CN201922071953.8U
Authority: CN
Inventors: 余恩华
Original assignee: Shenzhen Zigao Metal Materials Co ltd
Current assignee: Shenzhen Zigao Metal Materials Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-29
Anticipated expiration: 2029-11-25

Abstract

The utility model provides a device for cutting gum copper foil, which comprises a limiting roller, a moving seat, a cutting tool bit, a slitting blade, a rotating worm, a bidirectional motor, a reducing motor, a driven wheel and a winding roller, wherein the moving seat is clamped in the middle of the upper end surface of a fixed support, the cutting tool bit is arranged on the lower end surface of a pressing rod, the limiting roller is arranged on the right side of the cutting tool bit, the bidirectional motor is arranged on the left side of the inside of an operation box, the rotating worm is arranged on the upper end surface of the bidirectional motor, the slitting blade is arranged on the upper side of the rotating worm, the reducing motor is arranged on the right side of the bidirectional motor, the, this design has solved original gum copper foil and has cut inefficiency, speed slowly, the not good enough problem of practicality, the utility model discloses rational in infrastructure, the convenience is cut fast to the gum copper foil, has effectively improved and has cut efficiency, and the practicality is good.

Description

Device is cut to gum copper foil

Technical Field

The utility model relates to a device is cut to gum copper foil belongs to copper foil technical field.

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. It is easy to adhere to the insulating layer, receive the printing protective layer, form the circuit pattern after corroding. The copper foil has low surface oxygen characteristic, can be attached to various substrates such as metal, insulating materials and the like, and has a wide temperature use range. The surface of the copper foil is coated with a back adhesive copper foil covered with the Mala adhesive. The cutting and separation are needed to be carried out in the specified length in the production process of the back adhesive copper foil, so that the back adhesive copper foil can be conveniently rolled in the later period.

The most manual cutting that adopts of current gum copper foil when cutting, this just leads to cutting the precision low, speed is slow, has increased the manufacturing cost of enterprise, and traditional device of cutting cuts the effect not good enough, can not cut the operation fast, and the practicality is low, now urgently needs a gum copper foil to cut the device and solves the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a device is cut to gum copper foil to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the convenience is cut fast to gum copper foil, has effectively improved and has cut efficiency, and the practicality is good.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a device for slitting gum copper foil comprises an operation box, a box door, a rotating roller, a fixed support, a pressing rod and a slitting mechanism, wherein the slitting mechanism is arranged inside the operation box, the fixed support is welded on the right side of the upper end face of the operation box, the pressing rod is inserted into the fixed support, the box door is installed on the right end face of the operation box, the rotating roller is installed on the right side of the upper end face of the operation box, the slitting mechanism comprises a limiting roller, a moving seat, a cutting tool bit, a slitting blade, a rotating worm, a two-way motor, a speed reduction motor, a driven wheel and a winding roller, the moving seat is clamped in the middle of the upper end face of the fixed support, the cutting tool bit is installed on the lower end face of the pressing rod, the limiting roller is installed on the right side of the cutting tool bit, the two-way motor is assembled on the left side of the inside, bidirectional motor right side is equipped with gear motor, gear motor upside is installed from the driving wheel, from the driving wheel rear side install the wind-up roll.

Further, the inside left and right sides symmetry of removal seat installs expanding spring, two sets of are installed to spacing roller, and two sets of spacing roller specifications are the same.

Furthermore, the upper side of the annular side face of the rotating worm is meshed with a threaded sleeve which is of a lifting structure.

Furthermore, a transmission belt is wound on the annular side face of the driven wheel, and a connecting rod is inserted into the driven wheel in a penetrating mode.

Furthermore, a connecting flange is welded on the front end face of the winding roller, and the winding roller is of a detachable structure.

Further, the gag lever post is installed to gear motor rear side, the pulley is installed to the inside upside of gag lever post, pulley mounting has two sets ofly, and two sets of pulley specifications are the same.

The utility model has the advantages that: the utility model discloses a device is cut to gum copper foil, because of the utility model discloses added spacing roller, removed seat, cutter head, slitting blade, rotatory worm, two-way motor, gear motor, from driving wheel and wind-up roll, this design convenience is cut gum copper foil fast, has solved original gum copper foil and has cut inefficiency, speed slowly, the not good enough problem of practicality, has improved the utility model discloses an effect of cutting.

Because of removing the inside left and right sides symmetry of seat and installing expanding spring, expanding spring makes the press ram possess the automatic re-setting function, has the thread bush because of the meshing of rotatory worm annular side upside, and the thread bush is elevation structure, and the thread bush conveniently carries out the operation of going up and down to the slitting blade, installs the gag lever post because of the gear motor rear side, and the pulley is installed to the inside upside of gag lever post, and the pulley mounting is two sets of, and two sets of pulley specifications are the same, and gag lever post and pulley have improved wind-up roll rotational stability, the utility model discloses rational in infrastructure, the convenience is cut fast to the gum copper foil, has effectively improved and has cut efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a back-adhesive copper foil slitting device of the present invention;

FIG. 2 is a schematic structural view of a slitting mechanism in the slitting device for the copper foil with gum of the present invention;

FIG. 3 is a front sectional view of the slitting mechanism in the slitting device for the copper foil with adhesive on the back of the utility model;

FIG. 4 is a right side sectional view of a wind-up roll in a slitting mechanism in the slitting device for the back-glued copper foil of the utility model;

in the figure: 1-operation box, 2-box door, 3-turning roller, 4-fixed support, 5-pressing rod, 6-cutting mechanism, 61-limit roller, 62-moving seat, 63-cutting knife head, 64-slitting blade, 65-rotating worm, 66-bidirectional motor, 67-speed reducing motor, 68-driven wheel, 69-winding roller, 621-expansion spring, 651-thread bush, 671-driving belt, 681-connecting rod, 691-connecting flange and 692-limit rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a device is cut to gum copper foil, includes control box 1, chamber door 2, live-rollers 3, fixed bolster 4, presses depression bar 5 and

cuts mechanism

6, and 1 inside mechanisms 6 that cut that is provided with of control box, the welding of 1 up end right side of control box has fixed bolster 4, and the inside interlude of fixed bolster 4 has presses depression bar 5, and chamber door 2 is installed to 1 right-hand member face of control box, and live-rollers 3 is installed on 1 up end right side of control box.

Cutting mechanism 6 includes spacing roller 61, remove seat 62, cutting tool bit 63, slitting blade 64, rotatory worm 5, two-way motor 66, gear motor 67, from driving wheel 68 and wind-up roll 69, fixed bolster 4 up end intermediate position clamps has removed seat 62, press the terminal surface to install cutting tool bit 63 under the depression bar 5, spacing roller 61 is installed on cutting tool bit 63 right side, the inside left side of control box 1 is equipped with two-way motor 66, rotatory worm 5 is installed to two-way motor 66 up end, slitting blade 64 is installed to 5 upsides of rotatory worm, two-way motor 66 right side is equipped with gear motor 67, gear motor 67 upside is installed from driving wheel 68, wind-up roll 69 is installed from driving wheel 68 rear side, this design has solved original gum copper foil and has cut inefficiency, slow speed, the not good enough problem of practicality.

The telescopic springs 621 are symmetrically installed on the left side and the right side inside the moving seat 62, two groups of limiting rollers 61 are installed, the specifications of the two groups of limiting rollers 61 are the same, the telescopic springs 621 enable the pressing rod 5 to have an automatic reset function, the limiting effect on the back-adhesive copper foil is improved by the two groups of limiting rollers 61, the upper side of the annular side face of the rotary worm 5 is meshed with the threaded sleeve 651, the threaded sleeve 651 is of a lifting structure, the cutting blade 64 can be conveniently lifted and lowered by the threaded sleeve 651, the annular side face of the driven wheel 68 is wound with the transmission belt 671, the connecting rod 681 penetrates through the driven wheel 68, the reduction motor 67 is driven by the transmission belt 671 to rotate, the connecting rod 681 improves the rotation stability of the driven wheel 68, the connecting flange 691 is welded on the front end face of the winding roller 69, the winding roller 69 is of a detachable structure, the inside upside of gag lever post 692 installs the pulley, and the pulley is installed two sets ofly, and two sets of pulley specifications are the same, and gag lever post 692 and pulley have improved wind-up roll 69 rotational stability.

As an embodiment of the present invention: after the production of the back adhesive copper foil is finished, the back adhesive copper foil needs to be cut in sections to be convenient to wind and store, firstly, a worker penetrates the back adhesive copper foil through the middle of two groups of limiting rollers 61 to be connected with a winding roller 69, a speed reducing motor 67 is electrified to rotate to drive a transmission belt 671 to rotate, the transmission belt rotates to drive a driven wheel 68 to rotate so as to drive the winding roller 69 to rotate, the back adhesive aluminum foil is wound on the annular side surface of the winding roller 69 at the moment, a bidirectional motor 66 is electrified to rotate to drive a rotating worm 5 to rotate, the rotating worm 5 rotates to be meshed with a threaded sleeve 651 to drive the threaded sleeve 651 to move upwards, a slitting blade 64 is driven to move upwards to slit the back adhesive copper foil, when the back adhesive needs to be cut, the speed reducing motor 67 and the bidirectional motor 66 are closed, the pressing rod 5 is pressed downwards by hand, a cutting tool bit 63 can contact the back adhesive, the pressing rod 5 can be restored under the telescopic force of the telescopic spring 621, at the moment, the box door 2 is opened, the connecting flange 691 is disassembled, the winding roller 69 can be moved away, and the cut back adhesive copper foil is stored.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 a device is cut to gum copper foil, includes control box, chamber door, live-rollers, fixed bolster, presses the depression bar and cuts the mechanism, its characterized in that: a slitting mechanism is arranged in the operating box, a fixed support is welded on the right side of the upper end face of the operating box, a pressing rod is inserted in the fixed support, a box door is arranged on the right end face of the operating box, and a rotating roller is arranged on the right side of the upper end face of the operating box;

cutting mechanism includes spacing roller, removes seat, cutting tool bit, slitting blade, rotatory worm, two-way motor, gear motor, follows driving wheel and wind-up roll, the fixed bolster up end intermediate position clamps and has removed the seat, press the terminal surface to install the cutting tool bit under the depression bar, spacing roller is installed on cutting tool bit right side, the inside left side of control box is equipped with two-way motor, rotatory worm is installed to the two-way motor up end, slitting blade is installed to rotatory worm upside, the two-way motor right side is equipped with gear motor, gear motor installs from the driving wheel on the upside, install the wind-up roll from the driving wheel rear side.

2. The adhesive-backed copper foil slitting device according to claim 1, characterized in that: the inside left and right sides symmetry of removal seat installs expanding spring, two sets of are installed to spacing roller, and two sets of spacing roller specifications are the same.

3. The adhesive-backed copper foil slitting device according to claim 1, characterized in that: the upper side of the annular side face of the rotating worm is meshed with a threaded sleeve which is of a lifting structure.

4. The adhesive-backed copper foil slitting device according to claim 1, characterized in that: a transmission belt is wound on the annular side face of the driven wheel, and a connecting rod is inserted into the driven wheel in a penetrating mode.

5. The adhesive-backed copper foil slitting device according to claim 1, characterized in that: the front end face of the winding roller is welded with a connecting flange, and the winding roller is of a detachable structure.

6. The adhesive-backed copper foil slitting device according to claim 1, characterized in that: the gear motor is characterized in that a limiting rod is installed on the rear side of the gear motor, pulleys are installed on the upper side of the interior of the limiting rod, the pulleys are installed in two groups, and the specifications of the two groups of pulleys are the same.