CN210173767U - Die cutting assembly for punching optical cement - Google Patents
Die cutting assembly for punching optical cement Download PDFInfo
- Publication number
- CN210173767U CN210173767U CN201920823312.0U CN201920823312U CN210173767U CN 210173767 U CN210173767 U CN 210173767U CN 201920823312 U CN201920823312 U CN 201920823312U CN 210173767 U CN210173767 U CN 210173767U
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- Prior art keywords
- die
- cutting
- closed
- optical cement
- rule
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- Expired - Fee Related
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Abstract
The utility model discloses a cross cutting subassembly for die-cut optical cement, including the first cutting die that is used for die-cut optical cement figure and the second cutting die that is used for die-cut optical cement frame, first cutting die includes first base plate, sets up first closed die-cutting rule and setting on the first base plate are in a plurality of circular die-cutting rule in the first closed die-cutting rule outside, the second cutting die includes the second base plate, sets up closed die-cutting rule of second on the second base plate and set up a plurality of cylinders in the closed die-cutting rule outside of second, cylinder and circular die-cutting rule's position one-to-one. The utility model discloses a set up circular die-cutting rule on first base plate for the location round hole is cut out to the punching, sets up the cylinder on the second base plate, only needs to aim at the location round hole that the punching was cut out with the cylinder when die-cut optical cement frame can realize the quick accurate counterpoint of frame and figure.
Description
Technical Field
The utility model relates to an optical cement field of cutting especially relates to a cross cutting subassembly for die-cut optical cement.
Background
The OCA optical adhesive is used as one of the raw materials of the important touch screen, the optical acrylic adhesive is made into a non-base material, then a layer of release film is respectively adhered to the upper bottom layer and the lower bottom layer, and the OCA optical adhesive is a double-sided adhesive tape without a base material and is the best adhesive for the touch screen. The optical cement is generally provided in a roll material form when being semi-finished products, according to the shape and specification of a produced product, the optical cement is punched into a required shape through a cutting die, and an optical cement outer frame is usually punched at the periphery of the punched optical cement shape.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of above-mentioned prior art, the utility model provides a cross cutting subassembly for die-cut optical cement can help quick, the accurate location of optical cement figure and frame.
The utility model provides a technical scheme that its technical problem adopted does:
the utility model provides a cross cutting subassembly for die-cut optical cement, is including the first cutting die that is used for die-cut optical cement figure and the second cutting die that is used for die-cut optical cement frame, first cutting die includes first base plate, sets up first closed die-cutting rule on the first base plate and setting are in a plurality of circular die-cutting rules in the first closed die-cutting rule outside, the second cutting die includes the second base plate, sets up second closed die-cutting rule on the second base plate and set up a plurality of cylinders in the closed die-cutting rule outside of second, the cylinder is with circular die-cutting rule's position one-to-one.
As a further improvement of the scheme, the die cutting assembly further comprises a bottom plate matched with the second closed die-cutting rule, the bottom plate is provided with a plurality of round holes, the positions of the round holes correspond to the cylinders one by one, and a waste discharge groove is formed below the round holes.
As a further improvement of the above solution, the cutting edge of the second closed die cutter is a straight cutting edge on the side facing the material and a slanted cutting edge on the side facing the waste.
As a further improvement of the above scheme, the first closed die-cutting rule and/or the second closed die-cutting rule are/is internally provided with filling foam.
As a further improvement of the above solution, the second closed die-cutting rule encloses a rectangular outer frame.
As a further improvement of the scheme, a motor is arranged on one side of the waste discharge groove on the bottom plate, and an output shaft of the motor is connected with a small fan.
The beneficial effects of the utility model are that: the utility model discloses a cross cutting subassembly for die-cut optical cement, including the first cutting die that is used for die-cut optical cement figure and the second cutting die that is used for die-cut optical cement frame, first cutting die includes first base plate, sets up first closed die-cutting rule and setting on the first base plate are in a plurality of circular die-cutting rule in the first closed die-cutting rule outside, the second cutting die includes the second base plate, sets up closed die-cutting rule of second on the second base plate and set up a plurality of cylinders in the closed die-cutting rule outside of second, cylinder and circular die-cutting rule's position one-to-one. The utility model discloses a set up circular die-cutting rule on first base plate for the location round hole is cut out to the punching, sets up the cylinder on the second base plate, only needs to aim at the location round hole that the punching was cut out with the cylinder when die-cut optical cement frame can realize the quick accurate counterpoint of frame and figure.
Drawings
The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:
FIG. 1 is a top view of a first cutting die in a preferred embodiment of the invention;
FIG. 2 is a front view of a first cutting die in a preferred embodiment of the present invention;
FIG. 3 is a top view of a second cutting die in a preferred embodiment of the invention;
FIG. 4 is a front view of a second cutting die in a preferred embodiment of the invention;
fig. 5 is a schematic structural diagram of the bottom plate in the preferred embodiment of the present invention.
Detailed Description
The following further describes the embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The utility model provides a cross cutting subassembly for die-cut optical cement, is including the first cutting die that is used for die-cut optical cement figure and the second cutting die that is used for die-cut optical cement frame, first cutting die includes first base plate 1, sets up first closed die-cutting rule 4 on the first base plate 1 and sets up respectively the circular die-cutting rule 3 of four corners in the 4 outsides of first closed die-cutting rule, the second cutting die includes second base plate 5, sets up second closed die-cutting rule 6 on the second base plate 5 and the cylinder 8 of setting at four corners in the 6 outsides of second closed die-cutting rule, the cylinder 8 and the position one-to-one of circular die-cutting rule 3. The die cutting assembly further comprises a bottom plate 9, round holes 10 are formed in four corners of the bottom plate 9 respectively, the round holes 10 correspond to the cylinders 8 one to one, and waste discharge grooves 7 are formed below the round holes 10. The using method of the embodiment comprises the following steps:
firstly, arranging a first cutter die on a die-cutting machine, punching out an optical cement graph and positioning round holes of four corners, and after punching out the positioning round holes by a circular die-cutting knife 3, remaining waste materials on the positioning round holes on the optical cement; the optical cement passes through a second die cutting machine, a second cutting die is installed on an upper die base of the second die cutting machine, the bottom plate 9 is installed on a lower die base, when the optical cement runs to the position of four round holes 10 of the bottom plate 9 and the position of positioning round holes punched in the optical cement are aligned, the optical cement is punched, a waste discharging groove 7 below the bottom plate 9 is punched by the aid of a cylinder 8 on the second substrate 5, waste materials on the position of the round holes 10 punched in the optical cement are pushed to the waste discharging groove 7 below the bottom plate 9, and an outer frame of the optical cement is punched by the aid of a second closed die cutting knife. This embodiment is through setting up circular die-cutting sword 3 on first base plate 1 for the location round hole is cut out in the die-cut, sets up cylinder 8 on second base plate 5, only needs to aim at the location round hole that the die-cut was cut out with cylinder 8 when die-cut optical cement frame can realize the quick accurate counterpoint of frame and figure.
Further, the second closed die-cutting rule 6 encloses into a rectangular outer frame, and the cutting edge of the second closed die-cutting rule 6 is a straight blade on one side towards the materials and is an oblique blade on one side towards the waste materials, and because the straight blade is on one side towards the materials, the materials are not extruded, and the surface of the product is ensured to be flat. The inside of first closed die-cutting rule 4 and second closed die-cutting rule 6 all is equipped with fills the bubble cotton 2, can carry out cushioning effect to die-cut optical cement, avoids causing extrusion deformation to optical cement.
Further, a motor 11 is arranged on one side of the waste discharge groove 7 on the bottom plate 9, an output shaft of the motor 11 is connected with a small fan 12, and when the equipment runs, the motor 11 drives the small fan 12 to rotate so as to clean waste materials in the waste discharge groove 7.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.
Claims (6)
1. A die cut assembly for die cutting optical cement, comprising: including the first cutting die that is used for die-cut optical cement figure and the second cutting die that is used for die-cut optical cement frame, first cutting die includes first base plate (1), sets up first closed die-cutting rule (4) and setting on first base plate (1) are in a plurality of circular die-cutting rule (3) in first closed die-cutting rule (4) outside, the second cutting die includes second base plate (5), sets up second closed die-cutting rule (6) on second base plate (5) and set up a plurality of cylinders (8) in the closed die-cutting rule of second (6) outside, cylinder (8) and the position one-to-one of circular die-cutting rule (3).
2. A die cut assembly for die cutting optical adhesive according to claim 1, wherein: still include bottom plate (9) with second closed die-cutting rule (6) adaptation, bottom plate (9) are equipped with a plurality of round holes (10), the position of round hole (10) with cylinder (8) one-to-one, the below of round hole (10) is equipped with waste discharge groove (7).
3. A die cut assembly for die cutting optical adhesive according to claim 1, wherein: the cutting edge of the second closed die-cutting rule (6) is a straight cutting edge on the side facing the materials, and is an inclined cutting edge on the side facing the waste materials.
4. A die cut assembly for die cutting optical adhesive according to claim 1, wherein: and filling foam (2) is arranged inside the first closed die-cutting rule (4) and/or the second closed die-cutting rule (6).
5. A die cut assembly for die cutting optical adhesive according to claim 1, wherein: the second closed die-cutting rule (6) is rectangular in shape.
6. A die cut assembly for die cutting optical adhesive according to claim 2, wherein: a motor (11) is arranged on one side of the waste discharge groove (7) on the bottom plate (9), and an output shaft of the motor (11) is connected with a small fan (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823312.0U CN210173767U (en) | 2019-05-31 | 2019-05-31 | Die cutting assembly for punching optical cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823312.0U CN210173767U (en) | 2019-05-31 | 2019-05-31 | Die cutting assembly for punching optical cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210173767U true CN210173767U (en) | 2020-03-24 |
Family
ID=69835959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823312.0U Expired - Fee Related CN210173767U (en) | 2019-05-31 | 2019-05-31 | Die cutting assembly for punching optical cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210173767U (en) |
-
2019
- 2019-05-31 CN CN201920823312.0U patent/CN210173767U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20210531 |