CN213769272U

CN213769272U - Tool for cutting corner protection film

Info

Publication number: CN213769272U
Application number: CN202022147523.2U
Authority: CN
Inventors: 孙洪钛
Original assignee: Qingdao Hengtonglin Metal Products Co ltd
Current assignee: Qingdao Hengtonglin Metal Products Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-23
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a frock cutting technical field just discloses a frock of excision bight protection film, including work platform, work platform's middle part has been seted up the waste material mouth, work platform's top fixedly connected with control electronic box, the inner chamber of control electronic box is provided with the generator, one side fixedly connected with electric pipe of generator. The utility model discloses a setting sets up the position sleeve on leaning on the limit, in time fix the joint mould, and mark the scale on the position sleeve surface, operating personnel can observe the mould cutting state at any time, in time adjust, do not receive the damage for guaranteeing the protection film, set up slider and reference column at the guide way inner chamber, and cup joint the rubber protection layer on the reference column surface, make the smooth soft joint of protection film and mould, it is impaired to reduce to lead to the protection film because of exerting pressure, also increase the frictional force between mould and the protection film simultaneously, make it more laminate, and convenient processing, noise pollution is reduced to a certain extent.

Description

Tool for cutting corner protection film

Technical Field

The utility model relates to a frock cutting technical field specifically is a frock of excision bight protection film.

Background

The protective film is a protective device configured to prevent products from being scratched or damaged due to accidental friction, collision and the like in production or transportation of electronic products.

The existing protection film cutting method is to extract the protection film from the protection film roll, then directly cover on cutting die, cut the protection film with the blade at last, separate, adopt the manual membrane of cutting of machine to small-size frivolous part protection film more in the market, this kind of cutting mode can lead to the protection film cutting unevenness, the bight is impaired, and consuming time and wasting power, high labor intensity, the operating efficiency is low, current cutting frock is mostly can only place a shape mould, can't satisfy the operation of polymorphic type protection film cutting, do not consider to carry out categorised the recovery to the protection film piece when the cutting simultaneously.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a frock of excision bight protection film possesses automatic cutout efficient, intensity of labour is little, the accuracy degree is high, the diversified variable advantage of adaptation mould, has solved traditional frock inefficiency, intensity of labour is big, inflexible scheduling problem.

The utility model provides a following technical scheme: a tool for cutting off corner protection films comprises a working platform, wherein a waste hole is formed in the middle of the working platform, a control electric box is fixedly connected to the top of the working platform, a generator is arranged in an inner cavity of the control electric box, an electric pipe is fixedly connected to one side of the generator, a solenoid valve is fixedly connected to one end of the electric pipe, the electric pipe penetrates through the inner cavity of the solenoid valve, an air cylinder is fixedly connected to one side of the solenoid valve, the air cylinder is fixedly connected with the electric pipe, a control button is electrically connected to the top of the control electric box, a backup edge is fixedly arranged on the left side of the control electric box, the backup edge is symmetrically distributed in the middle of the working platform, the bottom of the backup edge is fixedly arranged with the top of the working platform, a positioning sleeve is arranged on the outer surface of the backup edge, a clamping groove is formed in the inner side of the positioning sleeve, and a positioning column is fixedly arranged in the inner cavity of the clamping groove, the guide way has been seted up to the top of draw-in groove, the inner chamber of guide way is provided with the slip handle, slip handle and reference column fixed connection, the inboard of leaned on the limit is provided with the mould, mould and draw-in groove joint, the left middle part fixed mounting of mould has stop gear, stop gear's bottom fixed mounting is in work platform's top, work platform's bottom fixed mounting has the frame, the inboard fixed mounting of frame has the waste material slide pipe, the top left side swing joint of control electronic box has a top dish, the bottom fixed mounting of top dish has the cutting knife, the guiding hole has been seted up to the bottom of top dish, the inboard fixed mounting of guiding hole has the guided way, the cylinder sets up the inner chamber at the guided way, the top and the top dish threaded connection of cylinder.

Preferably, the waste sliding pipe and the horizontal plane form an inclination angle of 30 degrees, and the waste sliding pipe is positioned under the waste port.

Preferably, the number of the electromagnetic valves, the number of the air cylinders and the number of the guide rails are two, and the electromagnetic valves, the number of the air cylinders and the number of the guide rails are all located inside the control electric box and are symmetrically distributed with the center of the control electric box.

Preferably, stop gear still includes and pushes away the extension tube, the inner chamber fixedly connected with rubber block that stop gear was passed to one side of pushing away the extension tube, the opposite side fixed mounting who pushes away the extension tube has the dog.

Preferably, a graduated scale is carved on the inner side of the positioning sleeve and is positioned in the middle of the clamping groove and the guide groove.

Preferably, the position of the cutting blade is adjustable.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this frock of excision bight protection film, set up the position sleeve on leaning on the limit through the setting, in time fix the joint mould, and mark the scale on the position sleeve surface, operating personnel can observe the mould cutting state at any time, in time adjust, do not receive the damage for guaranteeing the protection film, set up slider and reference column at the guide way inner chamber, and cup joint the rubber protection layer on the reference column surface, make the smooth soft joint of protection film and mould, it is impaired to reduce to lead to the protection film because of exerting pressure, also increase the frictional force between mould and the protection film simultaneously, make it more laminate, convenient processing, reduce noise pollution to a certain extent.

2. This frock of excision bight protection film through the flexible operation of driving the cylinder by generator control solenoid valve to atmospheric pressure replaces the manual suppression of tradition, and whole flow is convenient light, has improved work efficiency greatly, has reduced intensity of labour, and the frock is unified to be processed the cutting after accurate location, has further improved its precision, has reduced human error.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the control electric box of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a working platform; 2. a frame; 3. a waste slide pipe; 4. a waste material port; 5. a limiting mechanism; 6. Controlling an electric box; 7. a generator; 8. an electromagnetic valve; 9. a cylinder; 10. an electric tube; 11. a guide rail; 12. A top tray; 13. a cutting knife; 14. leaning against the edge; 15. a positioning sleeve; 16. a card slot; 17. a positioning column; 18. A sliding handle; 19. a guide groove; 20. a control button; 21. a mold; 22. pushing and extending the tube; 23. a rubber block.

Detailed Description

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.

Referring to fig. 1-3, a tool for cutting corner protection films comprises a working platform 1, a waste opening 4 is formed in the middle of the working platform 1, a control electrical box 6 is fixedly connected to the top of the working platform 1, a generator 7 is arranged in an inner cavity of the control electrical box 6, an electric pipe 10 is fixedly connected to one side of the generator 7, an electromagnetic valve 8 is fixedly connected to one end of the electric pipe 10, the electric pipe 10 penetrates through the inner cavity of the electromagnetic valve 8, an air cylinder 9 is fixedly connected to one side of the electromagnetic valve 8, the air cylinder 9 is fixedly connected to the electric pipe 10, the number of the electromagnetic valve 8, the number of the air cylinder 9 and the number of the guide rails 11 are two, the electromagnetic valve 8, the air cylinder 9 and the guide rails 11 are all located inside the control electrical box 6 and are symmetrically distributed with the center of the control electrical box 6, the generator 7 controls the electromagnetic valve 8 to drive the expansion operation of the air cylinder 9, the traditional manual pressing is replaced by air pressure, and the whole flow is convenient and easy, the working efficiency is greatly improved, the labor intensity is reduced, the top of the control electric box 6 is electrically connected with a control button 20, the left side of the control electric box 6 is fixedly provided with a backup edge 14, the backup edges 14 are two symmetrical parts which are distributed in the middle of the working platform 1, the bottom of the backup edge 14 is fixedly arranged with the top of the working platform 1, the outer surface of the backup edge 14 is provided with a positioning sleeve 15, the inner side of the positioning sleeve 15 is provided with a clamping groove 16, the inner cavity of the clamping groove 16 is fixedly provided with a positioning column 17, the upper part of the clamping groove 16 is provided with a guide groove 19, the inner side of the positioning sleeve 15 is carved with a graduated scale which is positioned in the middle of the clamping groove 16 and the guide groove 19, an operator of the graduated scale can observe the cutting state of the die 21 at any time, the die 21 is timely adjusted, the tool is uniformly processed and cut after accurate positioning, the accuracy is further improved, and the human error is reduced, the inner cavity of the guide groove 19 is provided with a sliding handle 18, the sliding handle 18 is a metal surface, the inner cavity at the top end of the sliding handle 18 is provided with a magnet, the inner cavity of the near side 14 is also provided with a magnet, the fixing of the sliding handle 18 and the near side 14 is enhanced, the sliding handle 18 is fixedly connected with the positioning column 17, the surface of the positioning column 17 is sleeved with a rubber protective layer, the protective layer is smoothly and flexibly connected with the mold 21, the damage of the protective layer caused by pressure application is reduced, meanwhile, the friction force between the mold 21 and the protective layer is increased, the mold 21 is more attached, the processing is convenient, the noise pollution is reduced to a certain extent, the inner side of the near side 14 is provided with the mold 21, the mold 21 is clamped with the clamping groove 16, the middle part at the left side of the mold 21 is fixedly provided with a limiting mechanism 5, the bottom of the limiting mechanism 5 is fixedly arranged at the top of the working platform 1, the limiting mechanism 5 further comprises a push-extension tube 22, one side of the push-extension tube 22 penetrates through the inner cavity of the limiting mechanism 5 and is fixedly connected with a rubber block 23, the other side of the push-extension pipe 22 is fixedly provided with a stop block, the push-extension pipe 22 is matched with the stop block and the limiting mechanism 5 and further comprises a push-extension pipe 22, one side of the push-extension pipe 22 penetrates through an inner cavity of the limiting mechanism 5 and is fixedly connected with a rubber block 23, the other side of the push-extension pipe 22 is fixedly provided with the stop block rubber block 23 to reciprocate, so that fragments of a mold 21 can be pushed to a waste port 4 to enter a waste sliding pipe 3, meanwhile, an operator is protected from being contacted with a broken film, the arrangement of the rubber block 23 can reduce noise, the bottom of the working platform 1 is fixedly provided with a frame 2, the inner side of the frame 2 is fixedly provided with the waste sliding pipe 3, the waste sliding pipe 3 has an inclination angle of 30 degrees, the waste sliding pipe 3 is positioned under the waste port 4, the inclination angle is arranged to facilitate the sliding and recovery of materials, the left side of the top end of the control electric box 6 is movably connected with a top disc 12, the bottom of the top disc 12 is fixedly provided with a cutting knife 13, the position of cutting knife 13 is adjustable, can make corresponding position adjustment to different mould 21, and the guiding hole has been seted up to the bottom of top dish 12, and the inboard fixed mounting of guiding hole has guided way 11, and cylinder 9 sets up the inner chamber at guided way 11, and the top of cylinder 9 and top dish 12 threaded connection.

The working principle is as follows: open the power key, can be according to the big or small shape of mould 21 before the work, adjust adaptation length and carry out the location operation to mould 21 and protection film with mould 21 through observing the scale, in operation, control electronic box 6 begins work, convey electric power to cylinder 9 by generator 7 electric connection solenoid valve 8, drive the upper and lower operation of cylinder 9, top dish 12 is connected on the cylinder 9 top, drive the upper and lower operation of top dish 12, the bottom of top dish 12 is provided with cutting knife 13, thereby realize cutting knife 13's cutting operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frock of excision bight protection film, includes work platform (1), its characterized in that: the waste material opening (4) is formed in the middle of the working platform (1), the top of the working platform (1) is fixedly connected with a control electric box (6), a generator (7) is arranged in an inner cavity of the control electric box (6), an electric pipe (10) is fixedly connected to one side of the generator (7), an electromagnetic valve (8) is fixedly connected to one end of the electric pipe (10), the electric pipe (10) penetrates through the inner cavity of the electromagnetic valve (8), an air cylinder (9) is fixedly connected to one side of the electromagnetic valve (8), the air cylinder (9) is fixedly connected with the electric pipe (10), a control button (20) is electrically connected to the top of the control electric box (6), a side (14) is fixedly installed on the left side of the control electric box (6), the side (14) is symmetrically distributed in the middle position of the working platform (1), the bottom of the side (14) is fixedly installed on the top of the working platform (1), the outer surface of the side (14) is provided with a positioning sleeve (15), the inner side of the positioning sleeve (15) is provided with a clamping groove (16), an inner cavity of the clamping groove (16) is fixedly provided with a positioning column (17), a guide groove (19) is arranged above the clamping groove (16), the inner cavity of the guide groove (19) is provided with a sliding handle (18), the sliding handle (18) is fixedly connected with the positioning column (17), the inner side of the side (14) is provided with a mold (21), the mold (21) is clamped with the clamping groove (16), the middle of the left side of the mold (21) is fixedly provided with a limiting mechanism (5), the bottom of the limiting mechanism (5) is fixedly arranged at the top of the working platform (1), the bottom of the working platform (1) is fixedly provided with a rack (2), and the inner side of the rack (2) is fixedly provided with a waste sliding pipe (3), the top left side swing joint of control electronic box (6) has top dish (12), the bottom fixed mounting of top dish (12) has cutting knife (13), the guiding hole has been seted up to the bottom of top dish (12), the inboard fixed mounting of guiding hole has guided way (11), cylinder (9) set up the inner chamber at guided way (11), the top and the top of cylinder (9) dish (12) threaded connection.

2. The tool for cutting off the corner protection film according to claim 1, wherein: the waste sliding pipe (3) and the horizontal plane form an inclination angle of 30 degrees, and the waste sliding pipe (3) is positioned under the waste port (4).

3. The tool for cutting off the corner protection film according to claim 1, wherein: the number of the electromagnetic valves (8), the number of the air cylinders (9) and the number of the guide rails (11) are two, and the electromagnetic valves (8), the air cylinders (9) and the number of the guide rails (11) are all located inside the control electric box (6) and are distributed with the center of the control electric box (6) symmetrically.

4. The tool for cutting off the corner protection film according to claim 1, wherein: stop gear (5) are including pushing away extension tube (22), the inner chamber fixedly connected with block rubber (23) that stop gear (5) were passed to one side of pushing away extension tube (22), the opposite side fixed mounting who pushes away extension tube (22) has the dog.

5. The tool for cutting off the corner protection film according to claim 1, wherein: the inner side of the positioning sleeve (15) is carved with a graduated scale which is positioned in the middle of the clamping groove (16) and the guide groove (19).

6. The tool for cutting off the corner protection film according to claim 1, wherein: the position of the cutting knife (13) is adjustable.