CN205058184U - Hobbing cutter formula cross cutting mould of cell -phone protection film - Google Patents
Hobbing cutter formula cross cutting mould of cell -phone protection film Download PDFInfo
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- CN205058184U CN205058184U CN201520712552.5U CN201520712552U CN205058184U CN 205058184 U CN205058184 U CN 205058184U CN 201520712552 U CN201520712552 U CN 201520712552U CN 205058184 U CN205058184 U CN 205058184U
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- cross cutting
- protection film
- mould
- cutting
- closed cross
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Abstract
The utility model relates to a hobbing cutter formula cross cutting mould of cell -phone protection film, this cross cutting mould have a cylindric roll body, wherein: in the excircle surface shaping of cylindric roll body has several along circumferencial direction and the continuous closed cross cutting cutting edge of arranging of axial direction parallel orientation difference, and has a public cross cutting cutting edge between the adjacent closed cross cutting cutting edge, there is the little closed cutting edge of several the inside of every closed cross cutting cutting edge still shaping. Every ring of shaping of circumferencial direction is followed on cylindric roll body surface has 6 closed cross cutting cutting edges, along total 3 rings-5 rings of axial direction parallel orientation. The utility model discloses hobbing cutter formula cross cutting mould is used for producing the cell -phone protection film, and not only production efficiency is high, in addition between the adjacent protection film only four corners department and the protection film material in the outside be the waste material, middle nos waste material, the consequently waste of ability minimize protection film material, saving cost, and hobbing cutter formula cross cutting mould is the rotation type operation, whole equipment operation small in noise.
Description
Technical field:
The utility model relates to safeguard film for cellular phone production equipment technical field, refers in particular to a kind of hob type die-cutting mould of safeguard film for cellular phone.
Background technology:
Current safeguard film for cellular phone generally adopts upper and lower punching type die-cutting machine to produce, in this mode of production, feeding in a stepping manner rolled up by safeguard film for cellular phone material, stop to during die-cutting mould, advance again after cross cutting completes, each cross cutting generally only produces one to two products, and therefore production efficiency is lower, and production equipment noise is larger; Moreover because die-cutting mould periphery has the circumference of certain size, this just makes the waste material that there is suitable size between adjacent diaphragm, adds the waste material of periphery, make the entirety waste of safeguard film for cellular phone material comparatively large, cost is relatively also high.
Utility model content:
Namely the purpose of this utility model overcomes the above-mentioned weak point of prior art, provides a kind of hob type die-cutting mould of safeguard film for cellular phone.
The technical scheme that the utility model realizes the employing of its object is: a kind of hob type die-cutting mould of safeguard film for cellular phone, this die-cutting mould has a cylindric roll body, wherein: in the outer round surface of described cylindric roll body form several along the circumferential direction with axial parallel direction continuously arranged closed cross cutting blade respectively, and between adjacent closed cross cutting blade, there is a public cross cutting blade; The inside of each closed cross cutting blade also forms several little closed blade.
Described cylindric roll body surface is along the circumferential direction often enclosed and is formed 6 closed cross cutting blades, and parallel direction has 3 circle ~ 5 circles vertically.
The utility model hob type die-cutting mould is for the production of safeguard film for cellular phone, not only production efficiency is high, and only has corner place and outermost Protective coatings to be waste materials between adjacent diaphragm, middle no waste mine, therefore can reduce the waste of Protective coatings as far as possible, cost-saving; And hob type die-cutting mould is rotary power, whole equipment running noises is little.
Accompanying drawing illustrates:
Fig. 1 is main view plane structural representation of the present utility model;
Fig. 2 is top plan view structural representation of the present utility model.
Detailed description of the invention:
Engage specific embodiments and the drawings below to further illustrate the utility model.
As shown in Figure 1 and Figure 2, described in the utility model is a kind of hob type die-cutting mould of safeguard film for cellular phone, this die-cutting mould has a cylindric roll body 1, wherein: in the outer round surface of described cylindric roll body 1 form several along the circumferential direction with axial parallel direction continuously arranged closed cross cutting blade 2 respectively, and between adjacent closed cross cutting blade 2, there is a public cross cutting blade 21; The inside of each closed cross cutting blade 2 also forms several little closed blade 22.If closed cross cutting blade 2 is launched into rectangle structure, match with safeguard film for cellular phone outer contour shape, little closed blade 22 and the button on mobile phone products or loudspeaker, make a video recording first-class quantity, shape and position are corresponding.
Described cylindric roll body 1 surface is along the circumferential direction often enclosed and is formed 6 closed cross cutting blades 2, and parallel direction has 3 circle ~ 5 circles vertically.Namely each roll body has 18 ~ 30 closed cross cutting blades, work operation one week be die-cuttable go out 18 ~ 30 safeguard film for cellular phone.
The utility model hob type die-cutting mould is for the production of safeguard film for cellular phone, not only production efficiency is high, and only has corner place and outermost Protective coatings to be waste materials between adjacent diaphragm, middle no waste mine, therefore can reduce the waste of Protective coatings as far as possible, cost-saving; And hob type die-cutting mould is rotary power, whole equipment running noises is little.
Claims (2)
1. the hob type die-cutting mould of a safeguard film for cellular phone, this die-cutting mould has a cylindric roll body, it is characterized in that: in the outer round surface of described cylindric roll body form several along the circumferential direction with axial parallel direction continuously arranged closed cross cutting blade respectively, and between adjacent closed cross cutting blade, there is a public cross cutting blade; The inside of each closed cross cutting blade also forms several little closed blade.
2. the hob type die-cutting mould of safeguard film for cellular phone according to claim 1, is characterized in that: described cylindric roll body surface is along the circumferential direction often enclosed and formed 6 closed cross cutting blades, and parallel direction has 3 circle ~ 5 circles vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712552.5U CN205058184U (en) | 2015-09-15 | 2015-09-15 | Hobbing cutter formula cross cutting mould of cell -phone protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712552.5U CN205058184U (en) | 2015-09-15 | 2015-09-15 | Hobbing cutter formula cross cutting mould of cell -phone protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205058184U true CN205058184U (en) | 2016-03-02 |
Family
ID=55384783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712552.5U Active CN205058184U (en) | 2015-09-15 | 2015-09-15 | Hobbing cutter formula cross cutting mould of cell -phone protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205058184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761077A (en) * | 2019-02-01 | 2019-05-17 | 昆山尚为新材料有限公司 | Die cutting process of VHB foam adhesive tape |
-
2015
- 2015-09-15 CN CN201520712552.5U patent/CN205058184U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761077A (en) * | 2019-02-01 | 2019-05-17 | 昆山尚为新材料有限公司 | Die cutting process of VHB foam adhesive tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |