CN202106598U - Tooth structure in corrugated roller used for miniature corrugated boards - Google Patents
Tooth structure in corrugated roller used for miniature corrugated boards Download PDFInfo
- Publication number
- CN202106598U CN202106598U CN2011201813580U CN201120181358U CN202106598U CN 202106598 U CN202106598 U CN 202106598U CN 2011201813580 U CN2011201813580 U CN 2011201813580U CN 201120181358 U CN201120181358 U CN 201120181358U CN 202106598 U CN202106598 U CN 202106598U
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- Prior art keywords
- tooth
- semidiameter
- corrugated
- radius
- arc segment
- Prior art date
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- Expired - Fee Related
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- 239000011111 cardboard Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
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Abstract
The utility model relates to a tooth structure in a corrugated roller used for miniature corrugated boards. The tooth structure comprises a body, wherein the body comprises an arc segment with the semidiameter of r at the left tooth top, an arc segment with the semidiameter of r at the right tooth top, and an arc segment with the semidiameter of R at the tooth bottom; the arc segment with the semidiameter of r at the left tooth top and the arc segment with the semidiameter of R at the tooth bottom are smoothly connected through a left external common tangent; the arc segment with the semidiameter of r at the right tooth top and the arc segment with the semidiameter of R at the tooth bottom are smoothly connected through a right external common tangent; the tooth height of the body is H, and the pitch is T; and the tooth height H ranges from 0.6 mm to 0.9 mm, the semidiameter r of a tooth-top circle is 0.5 mm to 0.7mm, the semidiameter R of a tooth-bottom circle ranges from 0.9 mm to 1.1 mm, and the pitch T ranges from 2.15 mm to 2.5 mm. The utility model has the benefits that the manufactured F corrugated boards have the thicknesses ranging from 0.7 mm to 1.0 mm, so that not only is the manufacturing cost of corrugated paper saved, but also corrugated packaging products can be stacked more conveniently.
Description
Technical field
The utility model relates to a kind of corrugation roller, relates in particular to the toothing in this corrugation roller.
Background technology
Along with the development of packaging industry, the production of corrugated board is the development towards aspects such as efficient, low consumption, attractive in appearance, meticulous, practicalities just.The corrugated board that in the world tooth depth is lower than 2.0mm is called minitype corrugation cardboard (F corrugated board).
The F corrugated board is compared with traditional E corrugated board, its have the following advantages into:
1, sheet material lightweight, energy-conserving and environment-protective;
2, concora crush intensity is high, firm in structure, and it has more heat resisting and pressure resisting, green non-poisonous characteristics;
3, need not color printing and fit, directly on the F corrugated board, print, operation is simpler and more direct.
Therefore, promoted widely rapidly, also caused the extensive concern on China packing circle simultaneously in European F corrugated board market.And at home, corrugated board production and application still concentrate on the application of conventional panels, and aspect the minitype corrugation production; Than western developed country; China starts late, and mainly is the making of E corrugation at present, and for the minitype corrugation roller main dependence on import of stupefied height in 1.0mm.
Summary of the invention
The utility model technical issues that need to address have provided a kind of toothing that is used for the corrugation roller of minitype corrugation cardboard, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
The utility model comprises: body; Described body comprises: the arc section that the arc section that the arc section that left tooth top radius is r, right tooth top radius are r and the radius of flute of tooth are R is formed; The arc section that described left tooth top radius is r and the radius of flute of tooth are that the arc section of R smoothly links to each other through left outside common tangent; The arc section that described right tooth top radius is r and the radius of flute of tooth are that the arc section of R smoothly links to each other through right outside common tangent; The tooth depth of described body is H, and pitch is T; Wherein: tooth depth H is 0.6～0.9mm, and radius of addendum r is: 0.5～0.7mm, radius of circle R is at the bottom of the tooth: 0.9～1.1mm, pitch T is: 2.15～2.5mm.
Compared with prior art, the beneficial effect of the utility model is: the F corrugated paper board thickness of making has not only been saved the manufacturing cost of corrugation paper at 0.7～1.0mm, also makes the corrugation packaging product be convenient to more pile up.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Visible by Fig. 1: the utility model comprises: body; Described body comprises: the arc section that the arc section that the arc section that left tooth top radius is r, right tooth top radius are r and the radius of flute of tooth are R is formed; The arc section that described left tooth top radius is r and the radius of flute of tooth are that the arc section of R smoothly links to each other through left outside common tangent; The arc section that described right tooth top radius is r and the radius of flute of tooth are that the arc section of R smoothly links to each other through right outside common tangent; The tooth depth of described body is H, and pitch is T; Wherein: tooth depth H is 0.6～0.9mm, and radius of addendum r is: 0.5～0.7mm, radius of circle R is at the bottom of the tooth: 0.9～1.1mm, pitch T is: 2.15～2.5mm.
Tooth top circular arc ab section is passed through outside common tangent bc section connection mutually with circular arc cd section at the bottom of the tooth, and circular arc cd section is connected through outside common tangent de section with tooth top circular arc ef section at the bottom of the tooth then, constitutes a complete tooth type structures.
The advantage that adopts the utility model to make the F corrugated paper board that obtains is:
1, when making placard formula corrugated board showing stand, substitute traditional P VC sheet material, make whole placard formula corrugated board showing stand weight lighter, cost is lower, not only is convenient to transportation, and is easy to reclaim.
2, F corrugated paper board thickness is at 0.7～1.0mm; Compare with traditional fibre millboard of the same type; Have the saving material, good springiness, cushion effect be strong, have shock-absorbing performance, this kind structural design not only to save the manufacturing cost of corrugation paper, also makes the corrugation packaging product be convenient to more pile up.
3, the F corrugation has hardness and good thermal insulation, is convenient to printing, is convenient to close with grease proofing liner paper conversion layer, can be used for the fast food industrial aspect, replaces EPS, EPE, EPS material to pack with it, this not only environmental protection but also practice thrift cost.
Claims (1)
1. a toothing that is used for the corrugation roller of minitype corrugation cardboard comprises: body; Described body comprises: the arc section that the arc section that the arc section that left tooth top radius is r, right tooth top radius are r and the radius of flute of tooth are R is formed; The arc section that described left tooth top radius is r and the radius of flute of tooth are that the arc section of R smoothly links to each other through left outside common tangent; The arc section that described right tooth top radius is r and the radius of flute of tooth are that the arc section of R smoothly links to each other through right outside common tangent; The tooth depth of described body is H, and pitch is T; It is characterized in that: tooth depth H is 0.6～0.9mm, and radius of addendum r is: 0.5～0.7mm, radius of circle R is at the bottom of the tooth: 0.9～1.1mm, pitch T is: 2.15～2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201813580U CN202106598U (en) | 2011-05-31 | 2011-05-31 | Tooth structure in corrugated roller used for miniature corrugated boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201813580U CN202106598U (en) | 2011-05-31 | 2011-05-31 | Tooth structure in corrugated roller used for miniature corrugated boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106598U true CN202106598U (en) | 2012-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201813580U Expired - Fee Related CN202106598U (en) | 2011-05-31 | 2011-05-31 | Tooth structure in corrugated roller used for miniature corrugated boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806688A (en) * | 2011-05-31 | 2012-12-05 | 上海大松瓦楞辊有限公司 | Tooth structure for corrugated roller of micro corrugated board |
-
2011
- 2011-05-31 CN CN2011201813580U patent/CN202106598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806688A (en) * | 2011-05-31 | 2012-12-05 | 上海大松瓦楞辊有限公司 | Tooth structure for corrugated roller of micro corrugated board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120111 Termination date: 20190531 |