CN216992132U - Die-cut cutting die mould structure of touch screen protection film - Google Patents
Die-cut cutting die mould structure of touch screen protection film Download PDFInfo
- Publication number
- CN216992132U CN216992132U CN202122647960.5U CN202122647960U CN216992132U CN 216992132 U CN216992132 U CN 216992132U CN 202122647960 U CN202122647960 U CN 202122647960U CN 216992132 U CN216992132 U CN 216992132U
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- China
- Prior art keywords
- touch screen
- die
- protective film
- screen protective
- workbench
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000006120 scratch resistant coating Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punching cutting die structure for a touch screen protective film, which comprises a workbench, wherein a fixing plate is welded on the surface of the workbench, a clamping mechanism for fixing the touch screen protective film is arranged on the inner wall of the fixing plate, a positioning shaft is arranged in the middle of the workbench through a fixing bolt, the fixing bolt is movably connected with the positioning shaft, the positioning shaft is arranged in a crossed manner, supporting rods are arranged at the upper end of the workbench, one end of each supporting rod is connected with an installation plate, a lifting mechanism penetrates through the installation plate, and one end of the lifting mechanism is connected with a die. In this die-cut cutting die mould structure of touch screen protection film, under elevator motor's use, can stretch out and draw back the connecting plate according to the width of touch screen protection film, simultaneously under reset spring's use, can laminate the fixed block at touch screen protection film outer wall to the outside rubber that bonds of fixed block can avoid touch screen protection film to cause the damage in the centre gripping, influences follow-up selling.
Description
Technical Field
The utility model relates to the technical field related to processing of touch screen protective films, in particular to a die cutting and cutting die structure for a touch screen protective film.
Background
The touch screen protective film is a transparent medium, at present, PET is mainly used as a raw material, the raw material mainly comprises Taiwan and Korea, a common touch screen protective film only plays a role of dust prevention, a slightly better crystal scratch-resistant coating can play a role of scratch resistance, the best touch screen protective film is doped with metal elements, plays a role of isolating electromagnetic waves, reducing electromagnetic radiation and the like, can reduce dazzling feeling generated when a screen is watched for a long time, and can also be used for effectively protecting a computer screen without damage, cutting marks and stain pollution.
The die-cut cutting die mould structure of touch screen protection film that uses at present can not carry out the centre gripping to touch screen protection film fixed, avoids when die-cut, and touch screen protection film skew leads to die-cut failure, causes cost loss, also can not alleviate staff's intensity of labour simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a punching cutting die structure for a touch screen protective film, which is used for solving the problems that the currently used punching cutting die structure for the touch screen protective film cannot clamp and fix the touch screen protective film, the punching failure and the cost loss caused by the deviation of the touch screen protective film during punching are avoided, and the labor intensity of workers cannot be reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a punching cutting die structure for a touch screen protective film comprises a workbench, wherein a fixed plate is welded on the surface of the workbench, a clamping mechanism for fixing the touch screen protective film is arranged on the inner wall of the fixed plate, and a positioning shaft is arranged in the middle of the workbench through a fixing bolt;
the fixing bolt is movably connected with the positioning shaft, and the positioning shaft is crossed in a cross shape;
the utility model discloses a touch screen protection film size replacement device, including workstation, mounting panel, elevating system, mould, bracing piece one end, elevating system and mould, the bracing piece is all installed to the workstation upper end, bracing piece one end is connected with the mounting panel, inside running through of mounting panel has elevating system, elevating system one end is connected with the mould, mould one end is installed and is used for the change mechanism according to touch screen protection film size change.
Preferably, fixture includes elevator motor, connecting plate, reset spring and fixed block, elevator motor sets up at the fixed plate inner wall, elevator motor one end is connected with the connecting plate, the connecting plate both ends are provided with reset spring, the fixed block is installed to reset spring one end.
Preferably, the lifting motor, the connecting plate, the return spring and the fixing block are symmetrically arranged along the central axis of the workbench, and rubber is bonded on the surface of the fixing block.
Preferably, the lifting mechanism comprises a hydraulic cylinder, a hydraulic sleeve and a hydraulic rod, the hydraulic cylinder is arranged on one side of the mounting plate, one end of the hydraulic cylinder is connected with the hydraulic sleeve, and the hydraulic rod matched with the hydraulic sleeve in size is arranged inside the hydraulic sleeve.
Preferably, change the mechanism and include thread groove, threaded rod and blade, the thread groove is seted up in mould one end, size assorted threaded rod is installed in the inside cooperation of thread groove, threaded rod one end is connected with the blade.
Preferably, one end of the die is provided with a thread groove internal thread and one end of the blade; the external threads of the connected threaded rod are matched, and the surface of the blade is arranged in a zigzag manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the punching cutting die structure for the touch screen protective film, through the arrangement of the clamping mechanism, the connecting plate can stretch out and draw back according to the width of the touch screen protective film when the lifting motor is used, meanwhile, the fixing block can be attached to the outer wall of the touch screen protective film when the reset spring is used, and rubber adhered to the outer part of the fixing block can prevent the touch screen protective film from being damaged in clamping and influencing subsequent selling;
2. according to the punching cutting die structure for the touch screen protective film, the positioning shaft can be firmly connected under the arrangement of the fixing bolt and the positioning shaft, so that the touch screen protective film can be conveniently positioned, and punching is finished;
3. this die-cut cutting die mould structure of touch screen protection film through the setting of change mechanism, under the effect of mutually supporting between thread groove and threaded rod, is convenient for according to the demand of people to touch screen protection film size, can be with blade firm in connection, has improved the practicality of this mould.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the worktable according to the present invention;
FIG. 3 is a schematic view of the lifting mechanism and the replacing mechanism of the present invention;
fig. 4 is a schematic top view of the blade of the present invention.
In the figure: 1. a work table; 2. a fixing plate; 3. a clamping mechanism; 301. a lifting motor; 302. a connecting plate; 303. a return spring; 304. a fixed block; 4. fixing the bolt; 5. positioning the shaft; 6. a support bar; 7. Mounting a plate; 8. a lifting mechanism; 801. a hydraulic cylinder; 802. a hydraulic sleeve; 803. a hydraulic rod; 9. a mold; 10. a mechanism is replaced; 1001. a thread groove; 1002. a threaded rod; 1003. a blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a die structure of a punching cutting die for a touch screen protective film comprises a workbench 1;
the fixed plate 2 is welded on the surface of the workbench 1, the inner wall of the fixed plate 2 is provided with a clamping mechanism 3 for fixing the touch screen protective film, the clamping mechanism 3 comprises a lifting motor 301, a connecting plate 302, a reset spring 303 and a fixed block 304, the lifting motor 301 is arranged on the inner wall of the fixed plate 2, one end of the lifting motor 301 is connected with the connecting plate 302, the reset spring 303 is arranged at two ends of the connecting plate 302, the fixed block 304 is arranged at one end of the reset spring 303, the connecting plate 302 can stretch according to the width of the touch screen protective film under the use of the lifting motor 301, meanwhile, the fixed block 304 can be attached to the outer wall of the touch screen protective film under the use of the reset spring 303, rubber adhered to the outer part of the fixed block 304 can avoid the touch screen protective film from being damaged in clamping and influencing subsequent selling, and the lifting motor 301, the connecting plate 302, the reset spring 303 and the fixed block 304 are all symmetrically arranged along the central axis of the workbench 1, rubber is bonded on the surface of the fixed block 304;
the middle part of the workbench 1 is provided with a positioning shaft 5 through a fixing bolt 4, the fixing bolt 4 is movably connected with the positioning shaft 5, the positioning shaft 5 is arranged in a crossed way, the positioning shaft 5 can be firmly connected under the arrangement of the fixing bolt 4, so that the touch screen protective film can be conveniently positioned, thereby completing punching, wherein the upper ends of the working tables 1 are all provided with supporting rods 6, one end of each supporting rod 6 is connected with a mounting plate 7, a lifting mechanism 8 penetrates through the inside of the mounting plate 7, each lifting mechanism 8 comprises a hydraulic cylinder 801, a hydraulic sleeve 802 and a hydraulic rod 803, the hydraulic cylinder 801 is arranged at one side of the mounting plate 7, one end of the hydraulic cylinder 801 is connected with the hydraulic sleeve 802, the hydraulic rod 803 with matched size is arranged inside the hydraulic sleeve 802, through the arrangement of the hydraulic cylinder 801, the hydraulic rod 803 connected with one end of the hydraulic sleeve 802 can be stretched according to the distance of the touch screen protective film, so that the labor intensity of workers is reduced;
one end of the lifting mechanism 8 is connected with a mold 9, one end of the mold 9 is provided with a replacing mechanism 10 used for replacing a touch screen protective film according to the size, the replacing mechanism 10 comprises a thread groove 1001, a threaded rod 1002 and a blade 1003, the thread groove 1001 is formed in one end of the mold 9, the threaded rod 1002 with the matched size is installed inside the thread groove 1001 in a matched mode, one end of the threaded rod 1002 is connected with the blade 1003, under the mutual matched effect between the thread groove 1001 and the threaded rod 1002, the blade 1003 can be connected firmly according to the requirement of people on the size of the touch screen protective film, the practicability of the mold is improved, and the internal thread of the thread groove 1001 formed in one end of the mold 9 is connected with one end of the blade 1003; the external threads of the connected threaded rod 1002 are matched, and the surface of the blade 1003 is arranged in a sawtooth shape.
The working principle is as follows: for the punching cutting die structure of the touch screen protective film, firstly, a power supply is switched on, a corresponding blade 1003 is taken out according to the size of the touch screen protective film, a threaded rod 1002 connected with one end of the blade 1003 is placed in a threaded groove 1001 formed in a die 9, so that the blade 1003 is firmly connected for subsequent punching, then, the touch screen protective film is placed on the surface of a workbench 1, a switch of a lifting motor 301 is switched on, the lifting motor 301 drives a connecting plate 302 to extend to two sides of the touch screen protective film and clamp the touch screen protective film, meanwhile, a fixing block 304 connected with one end of a return spring 303 is attached to the outer wall of the touch screen protective film by stretching the return spring 303, rubber adhered to the outer part of the fixing block 304 can prevent the touch screen protective film from being damaged in clamping to influence the subsequent punching, secondly, liquid is filled in a hydraulic cylinder 801, and after the hydraulic cylinder 801 is filled with the liquid, a selling hydraulic rod 803 connected with one end of a hydraulic sleeve 802 is pushed to descend, thereby drive blade 1003 descends, cuts touch screen protection film, and after the last cutting, take out the touch screen protection film that has cut and deposit, close the switch again, the power cut off, in the remaining piece is collected and pours into regulation garbage bin in addition, and wherein elevator motor 301's model is: YS-NZ100-12A, the model of the hydraulic cylinder 801 is as follows: CDM2B25, thus completing the use process of the die structure of the whole touch screen protective film punching cutting die.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a die-cut cutting die mould structure of touch screen protection film, includes workstation (1), its characterized in that: the surface of the workbench (1) is welded with a fixed plate (2), the inner wall of the fixed plate (2) is provided with a clamping mechanism (3) for fixing a touch screen protective film, and the middle part of the workbench (1) is provided with a positioning shaft (5) through a fixed bolt (4);
the fixing bolt (4) is movably connected with the positioning shaft (5), and the positioning shaft (5) is arranged in a crossed manner;
bracing piece (6) are all installed to workstation (1) upper end, bracing piece (6) one end is connected with mounting panel (7), inside running through of mounting panel (7) has elevating system (8), elevating system (8) one end is connected with mould (9), change mechanism (10) that are used for changing according to touch screen protection film size are installed to mould (9) one end.
2. The die cutting tool die structure for the touch screen protective film according to claim 1, wherein: fixture (3) include elevator motor (301), connecting plate (302), reset spring (303) and fixed block (304), elevator motor (301) set up at fixed plate (2) inner wall, elevator motor (301) one end is connected with connecting plate (302), connecting plate (302) both ends are provided with reset spring (303), fixed block (304) are installed to reset spring (303) one end.
3. The die cutting tool die structure for the touch screen protective film according to claim 2, wherein: the lifting motor (301), the connecting plate (302), the return spring (303) and the fixing block (304) are symmetrically arranged along the central axis of the workbench (1), and rubber is bonded on the surface of the fixing block (304).
4. The die cutting tool die structure for the touch screen protective film according to claim 1, wherein: elevating system (8) include pneumatic cylinder (801), hydraulic pressure cover (802) and hydraulic stem (803), pneumatic cylinder (801) set up in mounting panel (7) one side, pneumatic cylinder (801) one end is connected with hydraulic pressure cover (802), inside size assorted hydraulic stem (803) that is provided with of hydraulic pressure cover (802).
5. The die cutting tool die structure for the touch screen protective film according to claim 1, wherein: the replacing mechanism (10) comprises a thread groove (1001), a threaded rod (1002) and a blade (1003), wherein the thread groove (1001) is formed in one end of the mold (9), the threaded rod (1002) with the matched size is installed inside the thread groove (1001) in a matched mode, and the blade (1003) is connected to one end of the threaded rod (1002).
6. The die cutting tool die structure for the touch screen protective film according to claim 5, wherein: an internal thread of a thread groove (1001) and one end of a blade (1003) are formed at one end of the die (9); the external threads of the connected threaded rod (1002) are matched, and the surface of the blade (1003) is arranged in a sawtooth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122647960.5U CN216992132U (en) | 2021-11-01 | 2021-11-01 | Die-cut cutting die mould structure of touch screen protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122647960.5U CN216992132U (en) | 2021-11-01 | 2021-11-01 | Die-cut cutting die mould structure of touch screen protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216992132U true CN216992132U (en) | 2022-07-19 |
Family
ID=82380486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122647960.5U Expired - Fee Related CN216992132U (en) | 2021-11-01 | 2021-11-01 | Die-cut cutting die mould structure of touch screen protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216992132U (en) |
-
2021
- 2021-11-01 CN CN202122647960.5U patent/CN216992132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |