CN204505425U - Freezing type double faced adhesive tape die cutting die - Google Patents
Freezing type double faced adhesive tape die cutting die Download PDFInfo
- Publication number
- CN204505425U CN204505425U CN201420855403.XU CN201420855403U CN204505425U CN 204505425 U CN204505425 U CN 204505425U CN 201420855403 U CN201420855403 U CN 201420855403U CN 204505425 U CN204505425 U CN 204505425U
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- China
- Prior art keywords
- refrigerating container
- adhesive tape
- faced adhesive
- double faced
- knife mold
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Abstract
The utility model relates to die cutting die technical field, refer in particular to freezing type double faced adhesive tape die cutting die, it includes lower bolster, cope match-plate pattern, flat knife mold, Refrigerating container, pass cold slug, Refrigerating container is fixed on lower bolster, flat knife mold is arranged on Refrigerating container top, the upper end passing cold slug passes Refrigerating container top and pushes up and is pressed in bottom flat knife mold, during work, low temperature is reached biography cold slug by liquid nitrogen refrigerating by Refrigerating container, by biography cold slug, temperature is passed to flat knife mold again, make flat knife mold can reach freezing die-cut effect, when die-cut double faced adhesive tape product, because flat knife mold surface temperature is extremely low, double faced adhesive tape viscosity when the flat knife mold surface of contact refrigeration reduces, not easily be attached to flat knife mold surface, thus avoid repetition punching products, improve the yield of product, decrease the loss to mould because repeating punching products.
Description
technical field:
The utility model relates to die cutting die technical field, refers in particular to a kind of freezing type double faced adhesive tape die cutting die.
background technology:
Double faced adhesive tape applies glue on the two sides of certain base material and makes a kind of roll good, bonding between thing with thing.In commercial Application, often first double faced adhesive tape to be cut into required form, then use.At present, double faced adhesive tape product is all generally utilize die cutting die to be die-cut into required form, but, existing die cutting die carries out all at normal temperatures, due to double faced adhesive tape product meeting toughness when contacting die cutting die surface, can adhere on the mold surface after double faced adhesive tape product is die-cut, product yield is not high, affect product quality, often need to repeat die-cut double faced adhesive tape product to improve product yield, add the loss to mould.
utility model content:
The purpose of this utility model be exactly the deficiency that exists for prior art and provide a kind of double faced adhesive tape can be prevented die-cut after be attached to die surface, improve the freezing type double faced adhesive tape die cutting die of product yield.
To achieve these goals, the technical solution adopted in the utility model is: freezing type double faced adhesive tape die cutting die, it includes lower bolster, be arranged in the cope match-plate pattern above lower bolster, flat knife mold, inside are incorporated with the Refrigerating container of liquid nitrogen, are arranged on the biography cold slug of Refrigerating container inner chamber, Refrigerating container is fixed on lower bolster, flat knife mold is arranged on Refrigerating container top, and the upper end passing cold slug passes Refrigerating container top and pushes up and is pressed in bottom flat knife mold.
Described Refrigerating container top offers the position, hole with Refrigerating container inner space, passes cold slug and is vertically slidably connected at Kong Weizhong, passes bottom cold slug and is connected with back-moving spring between Refrigerating container intracavity bottom.
The material of described biography cold slug is copper.
Described Refrigerating container madial wall is provided with heat-preservation cotton.
The upper surface of described lower bolster is provided with stripper, and the position corresponding with stripper, cope match-plate pattern lower end is provided with patrix jacking block.
The upper surface of described lower bolster offers groove, and Refrigerating container is embedded in a groove, is provided with thermal insulation board between Refrigerating container and recess sidewall.
The utility model beneficial effect is: the freezing type double faced adhesive tape die cutting die that the utility model provides, it includes lower bolster, be positioned at the cope match-plate pattern above lower bolster, flat knife mold, inside is incorporated with the Refrigerating container of liquid nitrogen, be arranged on the biography cold slug in Refrigerating container inner chamber, Refrigerating container is fixed on lower bolster, flat knife mold is arranged on Refrigerating container top, the upper end passing cold slug passes Refrigerating container top and pushes up and is pressed in bottom flat knife mold, during work, low temperature is reached biography cold slug by liquid nitrogen refrigerating by Refrigerating container, by biography cold slug, temperature is passed to flat knife mold again, make flat knife mold can reach freezing die-cut effect, when die-cut double faced adhesive tape product, because flat knife mold surface temperature is extremely low, double faced adhesive tape viscosity when the flat knife mold surface of contact refrigeration reduces, not easily be attached to flat knife mold surface, thus avoid repetition punching products, improve the yield of product, decrease the loss to mould because repeating punching products.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described, as shown in Figure 1, the utility model includes lower bolster 1, be arranged in cope match-plate pattern 2 above lower bolster 1, flat knife mold 3, inside are incorporated with the Refrigerating container 4 of liquid nitrogen, are arranged on the biography cold slug 5 of Refrigerating container 4 inner chamber, Refrigerating container 4 is fixed on lower bolster 1, flat knife mold 3 is arranged on Refrigerating container 4 top, and the upper end passing cold slug 5 passes Refrigerating container 4 top and pushes up and is pressed in bottom flat knife mold 3.
Refrigerating container 4 top offers the position, hole 41 with Refrigerating container 4 inner space, passing cold slug 5 is vertically slidably connected in position, hole 41, pass bottom cold slug 5 and be connected with back-moving spring 6 between Refrigerating container 4 intracavity bottom, back-moving spring 6 provides for passing cold slug 5 pressure on top surface continued upwards, make to pass cold slug 5 can keep contacting with flat knife mold 3, ensure the reliability passing cold process.The material passing cold slug 5 is copper, passes cold effective.
Refrigerating container 4 madial wall is provided with heat-preservation cotton 7, prevents Refrigerating container 4 cold air to run off.The upper surface of lower bolster 1 is provided with stripper 8, and the position corresponding with stripper 8, cope match-plate pattern 2 lower end is provided with patrix jacking block 9, during discharging, and stripper 8 upwards pushing tow patrix jacking block 9 thus by cope match-plate pattern 2 jack-up, discharging is convenient.
The upper surface of lower bolster 1 offers groove, and Refrigerating container 4 is embedded in a groove, is provided with thermal insulation board 10, good heat-insulation effect between Refrigerating container 4 and recess sidewall.
During work, low temperature is reached cold slug 5 by liquid nitrogen refrigerating by Refrigerating container 4, by biography cold slug 5, temperature is passed to flat knife mold 3 again, make flat knife mold 3 can reach freezing die-cut effect, when die-cut double faced adhesive tape product, because flat knife mold 3 surface temperature is extremely low, double faced adhesive tape viscosity when flat knife mold 3 surface of contact refrigeration reduces, not easily be attached to flat knife mold 3 surface, thus avoid repetition punching products, improving the yield of product, decreasing the loss to mould because repeating punching products.
Certainly, the above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (6)
1. freezing type double faced adhesive tape die cutting die, it is characterized in that: include lower bolster (1), be arranged in the cope match-plate pattern (2) of lower bolster (1) top, flat knife mold (3), inside is incorporated with the Refrigerating container (4) of liquid nitrogen, is arranged on the biography cold slug (5) of Refrigerating container (4) inner chamber, Refrigerating container (4) is fixed on lower bolster (1), flat knife mold (3) is arranged on Refrigerating container (4) top, and the upper end passing cold slug (5) passes Refrigerating container (4) top and pushes up and is pressed in flat knife mold (3) bottom.
2. freezing type double faced adhesive tape die cutting die according to claim 1, it is characterized in that: described Refrigerating container (4) top offers the position, hole (41) with Refrigerating container (4) inner space, passing cold slug (5) is vertically slidably connected in position, hole (41), passes between cold slug (5) bottom and Refrigerating container (4) intracavity bottom and is connected with back-moving spring (6).
3. freezing type double faced adhesive tape die cutting die according to claim 1, is characterized in that: the material of described biography cold slug (5) is copper.
4. freezing type double faced adhesive tape die cutting die according to claim 1, is characterized in that: described Refrigerating container (4) madial wall is provided with heat-preservation cotton (7).
5. freezing type double faced adhesive tape die cutting die according to claim 1, is characterized in that: the upper surface of described lower bolster (1) is provided with stripper (8), and the position corresponding with stripper (8), cope match-plate pattern (2) lower end is provided with patrix jacking block (9).
6. the freezing type double faced adhesive tape die cutting die according to claim 1 ~ 5 any one, it is characterized in that: the upper surface of described lower bolster (1) offers groove, Refrigerating container (4) is embedded in a groove, is provided with thermal insulation board (10) between Refrigerating container (4) and recess sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855403.XU CN204505425U (en) | 2014-12-30 | 2014-12-30 | Freezing type double faced adhesive tape die cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855403.XU CN204505425U (en) | 2014-12-30 | 2014-12-30 | Freezing type double faced adhesive tape die cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505425U true CN204505425U (en) | 2015-07-29 |
Family
ID=53703428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855403.XU Active CN204505425U (en) | 2014-12-30 | 2014-12-30 | Freezing type double faced adhesive tape die cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984541A (en) * | 2017-10-19 | 2018-05-04 | 苏州滕艺科技有限公司 | One kind is without base material gum method for die cutting |
-
2014
- 2014-12-30 CN CN201420855403.XU patent/CN204505425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984541A (en) * | 2017-10-19 | 2018-05-04 | 苏州滕艺科技有限公司 | One kind is without base material gum method for die cutting |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |