CN219902472U

CN219902472U - High-speed die cutting device for soft film of mobile phone

Info

Publication number: CN219902472U
Application number: CN202320941782.3U
Authority: CN
Inventors: 刘千宇; 何超; 周三英
Original assignee: Guangzhou Shengya Electronic Co ltd
Current assignee: Guangzhou Shengya Electronic Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-10-27
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a mobile phone soft film high-speed die cutting device, which relates to the field of mobile phone film processing, and aims to solve the technical problem that the disassembly and assembly speed of a traditional bolt connection assembly mode of a mobile phone film die cutting tool is low.

Description

High-speed die cutting device for soft film of mobile phone

Technical Field

The utility model belongs to the field of mobile phone film processing, and particularly relates to a mobile phone soft film high-speed die cutting device.

Background

Along with the development of smart phones, mobile phone screen manufacturers develop screen manufacturing technology more and more advanced, and then the cost of mobile phone screen is also higher and higher, and mobile phone screen is as fragile mobile phone component, and under the present circumstances, most people all select the pad pasting to protect the mobile phone screen, need cut a whole mobile phone film into the membrane body structure that accords with mobile phone screen size requirement in the prior art first, present cross cutting frock is customized according to different mobile phone sizes, then install on cutting equipment, generally adopt the mode of bolt-up to install, this installation mode operating speed is slow, is unfavorable for changing, so can design a device that conveniently installs the die cutting frock.

The traditional Chinese patent with the publication number of CN218432129U discloses a mobile phone film cutting device, which comprises a film cutting workbench, wherein a first pressing mechanism and a second pressing mechanism are arranged on an upper Fang Bingpai of the film cutting workbench, pressing rods of the two pressing mechanisms vertically extend downwards, a pressing frame body is arranged at the rod end of the pressing rod of the first pressing mechanism, a circle of outer frame cutter extending downwards is arranged at the edge of the pressing frame body, and the outline shape of the circle of outer frame cutter is matched with the outline shape of the outer edge of a mobile phone film to be cut. The device firstly moves down through the pressing frame body, cuts the whole mobile phone film into an outer frame structure meeting the size requirement through the outer frame cutter, then controls the pressing plate to move down through the shape contours such as holes needed by the inner mold cutter on the pressing plate at the cutting position of the mobile phone film, thus the outer frame cutting and the inner mold cutting can be completed together, the outer frame and the inner needed contours of the mobile phone film can be molded at one time, the whole structure is quite reasonable and ingenious, and the use is quite convenient.

Therefore, the traditional bolt connection assembly mode of the mobile phone film die cutting tool is low in disassembly and assembly speed, the situation of being unfavorable for rapid switching and use is developed, the novel mobile phone soft film die cutting device is matched with the die cutting frame with a certain depth by utilizing the spring clamping and locking mechanism, and the mobile phone soft film die cutting tool can be used for continuously cutting and is rapid and simple to install and detach.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a mobile phone soft film high-speed die cutting device which aims at solving the technical problem that the disassembly and assembly speed is low in the traditional bolt connection assembly mode of a mobile phone film die cutting tool.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the mobile phone soft film high-speed die cutting device, which comprises a die cutting table and a die cutting frame arranged on the upper side of the die cutting table, wherein a rough-surface anti-slip layer is arranged on the inner wall of the die cutting frame, a balance frame is arranged on the upper side of the die cutting frame, end tables are fixedly connected with the left end and the right end of the balance frame, the end tables are arranged on the left side and the right side of the die cutting frame, magnetic attraction pieces are arranged at the left end and the right end of the die cutting frame, the end tables are in magnetic connection with the magnetic attraction pieces, a first vertical oil cylinder is arranged at the upper end of the balance frame, and a blanking pushing piece is fixedly arranged at the lower end of a hydraulic execution element of the first vertical oil cylinder.

When the mobile phone soft film high-speed die cutting device is used, a user controls the transmission mechanism of the mobile phone soft film on the die cutting table to enable the mobile phone soft film to be unfolded and paved on the surface of the die cutting table, then the customized die cutting frame is placed between the end tables, the magnetic force of the magnetic attraction sheets is used for fixing the mobile phone soft film soft cutting device, the mobile phone soft film soft cutting device is subjected to elastic pushing action of springs, the locking bolts are pushed into the locking holes, the end tables and the die cutting frame are thoroughly locked, the first transverse linear motor and the second transverse linear motor are started to control the die cutting frame to horizontally move to a proper position, then the longitudinal linear motor is started to control the die cutting frame to move downwards to cut the film, the film rolling mechanism synchronously operates when the film is cut, the die cutting frame continuously cuts the follow-up film, the second vertical oil cylinder is started in the process of lifting the die cutting frame after the cutting, the film is pressed on the surface of the film material by using the supporting gasket, the cut film is prevented from being carried one by one, the cut film is extruded into the die cutting frame, the film is kept in the die cutting frame by the elastic pressing action of the anti-slip layer, after the film is accumulated to a certain quantity.

Further, a transverse guide rail is arranged on the left side of the upper end of the die cutting table, a transverse linear motor is arranged on the upper end of the transverse guide rail, the transverse linear motor is arranged on the left side of the die cutting frame, the linear motor directly converts electric energy into linear motion mechanical energy, a rotor of the linear motor comprises a coil winding, a Hall element circuit board, an electric heating regulator and an electronic interface, the position of the linear motor is fed back through a linear encoder, the linear motor is pushed to move by magnetic force, and the transverse linear motor drives the die cutting frame to horizontally move to a proper position front and back in the mode.

Further, the upper end of the shell of the first transverse linear motor is provided with a longitudinal guide rail, the right end of the longitudinal guide rail is provided with a longitudinal linear motor, the right end of the shell of the longitudinal linear motor is provided with a second transverse guide rail, the linear motor directly converts electric energy into linear motion mechanical energy, a rotor of the linear motor comprises a coil winding, a Hall element circuit board, an electric heating regulator and an electronic interface, the position of the linear motor is fed back through a linear encoder, the linear motor is pushed to move by magnetic force, the longitudinal linear motor drives the die-cutting frame to move up and down in the mode, a longitudinal extrusion cutting effect is achieved on film materials below, and films with the same size are cut according to the shape of the inner wall of the die-cutting frame.

Further, no. two horizontal linear motor is installed to No. two horizontal guide rail lower extreme, no. two horizontal linear motor's shell lower extreme fixedly connected with crossbeam, both ends fixedly connected with stand about the crossbeam, linear motor directly converts the electric energy into linear motion mechanical energy, and linear motor's active cell includes coil winding, hall element circuit board, electrothermal regulator and electronic interface, feeds back linear motor position through linear encoder, and magnetic force promotes linear motor and removes, no. two horizontal linear motor drive the cross cutting frame level with this kind of mode and control and remove suitable position.

Further, the second vertical oil cylinder is arranged at the upper end of the end table, the support gasket is arranged at the lower end of the hydraulic actuating element of the second vertical oil cylinder, the support gasket is arranged below the end table, the upper end of the second vertical oil cylinder is connected with a wire head in threaded connection with the lower end of the upright column, the second vertical oil cylinder controls the support gasket to extrude on the upper side of the film material in a mode of longitudinally extending and retracting a hydraulic piston shaft rod, and the die cutting frame is lifted after cutting, so that the film material and the die cutting frame are prevented from being adhered and carried up.

Furthermore, the telescopic holes are formed in the front end and the rear end of the end table, the locking bolts are movably connected to the inner sides of the telescopic holes, springs are arranged between the locking bolts and the inner walls of the telescopic holes, and the springs have elastic elongation performance and have outward elastic pushing action on the locking bolts, so that the locking bolts can move back and forth in the telescopic holes.

Further, the limiting plates are arranged at the left end and the right end of the die-cutting frame, two groups of limiting plates are symmetrically arranged in front of and behind the limiting plates, the end table is arranged between the limiting plates, a locking hole is formed in the inner side of the limiting plates, a locking bolt is arranged at the inner side of the locking hole, and after the locking bolt is jacked into the locking hole, the end table and the limiting plates form locking to prevent the balance frame from being separated from the die-cutting frame.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the mobile phone soft film high-speed die cutting device is connected with the cutting executing mechanism in a combined way by adopting the die cutting tool capable of being assembled quickly, is convenient to switch and use, can be put into operation as soon as possible, and is matched with the cutting speed adjusting unit to enable the die cutting frame to continuously cut at a high speed on the surface of a film material; the die-cutting frame is designed to have a structure with a certain depth, and can be matched with the oil cylinder pushing mechanism to continuously cut the film material and temporarily store the formed film material in the die-cutting frame, so that the simultaneous blanking is not needed, and the cutting speed is improved.

Drawings

FIG. 1 is a schematic diagram of an assembled structure of an embodiment of a high-speed die-cutting device for a soft film of a mobile phone according to the present utility model;

FIG. 2 is a schematic diagram of a die-cutting frame structure of an embodiment of the mobile phone soft film high-speed die-cutting device of the utility model;

FIG. 3 is a schematic diagram of a balancing stand structure of an embodiment of the mobile phone soft film high-speed die cutting device of the utility model;

fig. 4 is a schematic diagram of a beam structure of an embodiment of the mobile phone soft film high-speed die cutting device of the utility model.

The marks in the drawings are: 1. a die cutting table; 2. die cutting the frame; 3. an anti-slip layer; 4. a balancing stand; 5. an end table; 6. a magnetic attraction piece; 7. a first vertical oil cylinder; 8. discharging pushing sheets; 9. a first transverse guide rail; 10. a first transverse linear motor; 11. a longitudinal guide rail; 12. a longitudinal linear motor; 13. a second transverse guide rail; 14. a transverse linear motor II; 15. a cross beam; 16. a column; 17. a second vertical oil cylinder; 18. a support pad; 19. a spinneret; 20. a telescopic hole; 21. a locking bolt; 22. a spring; 23. a limiting piece; 24. locking holes.

Detailed Description

The utility model provides a be used for mobile phone soft film high-speed die cutting device, its package structure schematic diagram is shown in FIG. 1, die cutting frame 2 structure schematic diagram is shown in FIG. 2, balance frame 4 structure schematic diagram is shown in FIG. 3, crossbeam 15 structure schematic diagram is shown in FIG. 4, this die cutting device include die cutting platform 1, set up in die cutting frame 2 of die cutting platform 1 upside, the coarse smooth layer 3 of surface is installed to die cutting frame 2 inner wall, die cutting frame 2 upside is provided with balance frame 4, both ends fixedly connected with end platform 5 about balance frame 4, end platform 5 set up in die cutting frame 2 left and right sides, magnetic attraction piece 6 is installed at die cutting frame 2 left and right sides, be magnetic force connection between end platform 5 and magnetic attraction piece 6, first vertical cylinder 7 is installed to balance frame 4 upper end, the hydraulic actuator lower extreme fixed mounting of first vertical cylinder 7 has unloading pushing piece 8.

For this embodiment, the die-cutting frame 2 is a rectangular regular structure with arc chamfer, the edge of the lower end is a sharp tough foot, the plane size of the die-cutting frame is customized according to the corresponding mobile phone screen model, the mobile phone soft film is cut into a plurality of pieces in a vertical extrusion mode, the vertical moving speed of the die-cutting frame is regulated and controlled by the longitudinal linear motor 12, the running speed parameter of the longitudinal linear motor 12 is controlled by a speed regulating mechanism which is arranged on a case and is executed and fed back by an industrial computer, and the speed regulating system is more common in the current linear motor field and can specifically refer to data:

https://www.docin.com/p-300928240.html。

the die-cutting machine is characterized in that a first transverse guide rail 9 is arranged on the left side of the upper end of the die-cutting table 1, a first transverse linear motor 10 is arranged on the upper end of the first transverse guide rail 9, the first transverse linear motor 10 is arranged on the left side of the die-cutting frame 2, a longitudinal guide rail 11 is arranged on the upper end of a shell of the first transverse linear motor 10, a longitudinal linear motor 12 is arranged on the right end of the longitudinal guide rail 11, a second transverse guide rail 13 is arranged on the right end of the shell of the longitudinal linear motor 12, a second transverse linear motor 14 is arranged on the lower end of the second transverse guide rail 13, a cross beam 15 is fixedly connected with the lower end of the shell of the second transverse linear motor 14, a stand column 16 is fixedly connected at the left end and the right end of the cross beam 15, electric energy is directly converted into linear motion mechanical energy by the linear motor, a rotor of the linear motor comprises a coil winding, a Hall element circuit board, an electric heating regulator and an electronic interface, the linear motor is pushed to move by a linear encoder, the magnetic force, the first transverse linear motor 10 drives the die-cutting frame 2 to move to a proper position horizontally and forwards and backwards, the longitudinal motor 12 drives the die-cutting frame 2 to move horizontally, the film is extruded to the proper position of the die-cutting frame 2 in a proper size according to the mode, and the die-cutting frame 2 is extruded to the proper size.

Meanwhile, a second vertical oil cylinder 17 is arranged at the upper end of the end table 5, a support gasket 18 is arranged at the lower end of a hydraulic actuating element of the second vertical oil cylinder 17, the support gasket 18 is arranged below the end table 5, the upper end of the second vertical oil cylinder 17 is fixedly connected with a wire head 19 in threaded connection with the lower end of the upright post 16, the second vertical oil cylinder 17 controls the support gasket 18 to extrude on the upper side of a film material in a mode of a longitudinal telescopic hydraulic piston shaft rod, and the die-cutting frame 2 is lifted after cutting, so that the film material and the die-cutting frame 2 are prevented from being adhered and carried up.

In addition, the telescopic holes 20 are formed in the front end and the rear end of the end table 5, the locking bolts 21 are movably connected to the inner sides of the telescopic holes 20, springs 22 are arranged between the locking bolts 21 and the inner walls of the telescopic holes 20, limiting pieces 23 are arranged at the left end and the right end of the die-cutting frame 2, two groups of limiting pieces 23 are symmetrically arranged in front and rear, the end table 5 is arranged between the limiting pieces 23, locking holes 24 are formed in the inner sides of the limiting pieces 23, the locking bolts 21 are arranged in the inner sides of the locking holes 24, the springs 22 have elastic elongation performance, and an outward elastic pushing effect is achieved on the locking bolts 21, so that the locking bolts 21 can move back and forth in the telescopic holes 20, and after the locking bolts 21 are pushed into the locking holes 24, the end table 5 and the limiting pieces 23 are locked to prevent the balance frame 4 from being separated from the die-cutting frame 2.

When the mobile phone soft film high-speed die cutting device is used, a user controls a transmission mechanism of a mobile phone soft film on a die cutting table 1 to enable the mobile phone soft film to be unfolded and laid on the surface of the die cutting table 1, then the customized die cutting frame 2 is placed between end tables 5, the mobile phone soft film is fixed through magnetic force of magnetic attraction pieces 6, the mobile phone soft film is pushed into a locking hole 24 by a locking bolt 21 under the elastic pushing action of a spring 22, the end tables 5 and the die cutting frame 2 are thoroughly locked, a first transverse linear motor 10 and a second transverse linear motor 14 are started to control the die cutting frame 2 to horizontally move to a proper position, then a longitudinal linear motor 12 is started to control the die cutting frame 2 to move downwards to cut film materials, a film material rolling mechanism synchronously operates, the die cutting frame 2 continuously cuts the follow-up film materials, in the process of lifting the die cutting frame 2 after cutting, a second vertical cylinder 17 is started, the film materials are prevented from being carried up by the support gasket 18, the cut film materials are extruded into the die cutting frame 2 one by one, the elastic extrusion action of an anti-slip layer 3 and the surface friction effect is kept in the die cutting frame 2, and all films are pushed out of the film sheets under the control of the die cutting frame 8 after a certain number of the film is pushed out.

Claims

1. The mobile phone soft film high-speed die cutting device comprises a die cutting table (1) and a die cutting frame (2) arranged on the upper side of the die cutting table (1); the die-cutting machine is characterized in that a rough-surface anti-slip layer (3) is arranged on the inner wall of the die-cutting frame (2), a balance frame (4) is arranged on the upper side of the die-cutting frame (2), end platforms (5) are fixedly connected to the left end and the right end of the balance frame (4), the end platforms (5) are arranged on the left side and the right side of the die-cutting frame (2), magnetic attraction pieces (6) are arranged on the left end and the right end of the die-cutting frame (2), the end platforms (5) are connected with the magnetic attraction pieces (6) through magnetic force, a first vertical oil cylinder (7) is arranged at the upper end of the balance frame (4), and a blanking pushing piece (8) is fixedly arranged at the lower end of a hydraulic actuating element of the first vertical oil cylinder (7).

2. The mobile phone soft film high-speed die cutting device according to claim 1, wherein a first transverse guide rail (9) is installed on the left side of the upper end of the die cutting table (1), a first transverse linear motor (10) is installed on the upper end of the first transverse guide rail (9), and the first transverse linear motor (10) is arranged on the left side of the die cutting frame (2).

3. The mobile phone soft film high-speed die cutting device according to claim 2, wherein a longitudinal guide rail (11) is installed at the upper end of the shell of the first transverse linear motor (10), a longitudinal linear motor (12) is installed at the right end of the longitudinal guide rail (11), and a second transverse guide rail (13) is installed at the right end of the shell of the longitudinal linear motor (12).

4. The mobile phone soft film high-speed die cutting device according to claim 3, wherein a second transverse linear motor (14) is installed at the lower end of the second transverse guide rail (13), a cross beam (15) is fixedly connected to the lower end of a shell of the second transverse linear motor (14), and upright posts (16) are fixedly connected to the left end and the right end of the cross beam (15).

5. The mobile phone soft film high-speed die cutting device according to claim 4, wherein a second vertical oil cylinder (17) is installed at the upper end of the end table (5), a supporting gasket (18) is installed at the lower end of a hydraulic actuating element of the second vertical oil cylinder (17), the supporting gasket (18) is arranged below the end table (5), and a wire head (19) in threaded connection with the lower end of the upright post (16) is fixedly connected to the upper end of the second vertical oil cylinder (17).

6. The mobile phone soft film high-speed die cutting device according to claim 1, wherein the front end and the rear end of the end table (5) are provided with telescopic holes (20), the inner sides of the telescopic holes (20) are movably connected with locking bolts (21), and springs (22) are arranged between the locking bolts (21) and the inner walls of the telescopic holes (20).

7. The mobile phone soft film high-speed die cutting device according to claim 6, wherein limiting sheets (23) are arranged at the left end and the right end of the die cutting frame (2), two groups of limiting sheets (23) are symmetrically arranged in front of and behind each other, the end table (5) is arranged between the limiting sheets (23), a locking hole (24) is formed in the inner side of each limiting sheet (23), and the locking bolt (21) is arranged in the inner side of each locking hole (24).