CN202985665U - A device for guaranteeing tire cord air permeability - Google Patents
A device for guaranteeing tire cord air permeability Download PDFInfo
- Publication number
- CN202985665U CN202985665U CN 201220701444 CN201220701444U CN202985665U CN 202985665 U CN202985665 U CN 202985665U CN 201220701444 CN201220701444 CN 201220701444 CN 201220701444 U CN201220701444 U CN 201220701444U CN 202985665 U CN202985665 U CN 202985665U
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- China
- Prior art keywords
- cord
- nail roller
- air permeability
- nail
- gas permeable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for guaranteeing tire cord air permeability. The device is fixed on a tire cord cutting machine and comprises a rack and a nail roller. The nail roller is installed on the rack. The nail roller is provided with a plurality of nails. The device can guarantee the air permeability of tire cords effectively, reduce harmful effects for later processing, reduce potential safety hazards and improve product quality. The device can increase tensile force of the tire cords on the cutting machine and thus enables the width of the cut tire cords to be more stable.
Description
Technical field
The utility model relates to a kind of cord gas permeable devices, is specifically related to a kind of device that adopts the nail roller that cord is breathed freely.
Background technology
Need this operation of cord severing in the cycle tyre production process, due to the cycle tyre need of production, the cord of institute's severing need to have good permeability, and such its of sizing material of cord covering thin layer itself just can't reach ventilative this performance, what originally adopt is that smooth rubber coated pressure bowl can't pierce through cord always, exhaust effect is not good, and the back segment handling ease causes foaming, is arranged on bicycle and can brings potential safety hazard.
Summary of the invention
The purpose of this utility model is the defective that exists in prior art in order to solve, and a kind of device that can effectively guarantee the cord permeability is provided.
In order to achieve the above object, the utility model provides a kind of cord gas permeable devices, and this cord gas permeable devices is fixed on cord fabric cutting machine; Comprise frame and nail roller; The nail roller is located on described frame, and the nail roller is provided with some nails.
Wherein, nail roller two ends are provided with bearing; The nail roller is located on frame by bearing.On the nail roller, nail is staggered, and horizontal spacing is about 80mm, and longitudinal pitch is about 45mm.
The utility model has the following advantages compared to existing technology: utilize the tractive force of cord fabric cutting machine, make cord pass on the nail roller between the wrong nail of arranging reach the purpose that pierces through cord, make cord have good permeability.Adopt the utility model cord gas permeable devices can effectively guarantee the gas permeability of cord, for back segment processing reduces harmful effect, reduced potential safety hazard, improved product quality; Simultaneously can increase the tension force of cord on cutting machine, make the cord width of severing more stable.
Description of drawings
Fig. 1 is the structural representation of the utility model cord gas permeable devices.
In figure, the 1-frame, the 2-bearing, 3-follows closely roller, 4-nail.
The specific embodiment
As shown in Figure 1, the utility model cord gas permeable devices comprises frame 1 and nail roller 3, is fixed on cord fabric cutting machine by frame 1.Nail roller 3 two ends are provided with bearing 2, and nail roller 3 is located on frame 1 by bearing 2 is parallel.Nail roller 3 outer rings are by staggered many nails 4 of corresponding order, approximately 80 millimeters of horizontal spacings, approximately 45 millimeters of longitudinal pitches.
In operation process: utilize the tractive force of cord fabric cutting machine, the nail 4 that allows cord pass on nail roller 3 reaches the purpose that pierces through cord, and cord is manifested without damage, makes simultaneously cord have good permeability.
Adopt the utility model cord gas permeable devices can effectively guarantee the gas permeability of cord, for back segment processing reduces harmful effect, reduced potential safety hazard, improved product quality; Simultaneously can increase the tension force of cord on cutting machine, make the cord width of severing more stable.
Claims (3)
1. cord gas permeable devices, this cord gas permeable devices is fixed on cord fabric cutting machine; It is characterized in that: described cord gas permeable devices comprises frame and nail roller; Described nail roller is located on described frame, and described nail roller is provided with some nails.
2. cord gas permeable devices according to claim 1 is characterized in that: described nail roller two ends are provided with bearing; Described nail roller is located on described frame by described bearing.
3. cord gas permeable devices according to claim 1, it is characterized in that: on described nail roller, nail is staggered, and horizontal spacing is 80mm, and longitudinal pitch is 45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701444 CN202985665U (en) | 2012-12-18 | 2012-12-18 | A device for guaranteeing tire cord air permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701444 CN202985665U (en) | 2012-12-18 | 2012-12-18 | A device for guaranteeing tire cord air permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985665U true CN202985665U (en) | 2013-06-12 |
Family
ID=48556882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701444 Expired - Fee Related CN202985665U (en) | 2012-12-18 | 2012-12-18 | A device for guaranteeing tire cord air permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985665U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290342A (en) * | 2014-09-19 | 2015-01-21 | 明光瑞泰工业有限公司 | Process for producing a tire |
| CN104290343A (en) * | 2014-09-19 | 2015-01-21 | 明光瑞泰工业有限公司 | Process for producing cover tires of bicycles |
| CN104786414A (en) * | 2015-04-28 | 2015-07-22 | 重庆市金盾橡胶制品有限公司 | Novel tire cord calender |
| CN104786282A (en) * | 2015-04-28 | 2015-07-22 | 重庆市金盾橡胶制品有限公司 | Tyre cord calender bringing convenience to hole punching roller position adjusting |
| CN104786416A (en) * | 2015-04-28 | 2015-07-22 | 重庆市金盾橡胶制品有限公司 | Tire cord calendar |
| CN104802356A (en) * | 2015-04-28 | 2015-07-29 | 重庆市金盾橡胶制品有限公司 | Multifunctional calendaring machine for tire cord |
| CN106078907A (en) * | 2016-07-25 | 2016-11-09 | 长兴县鑫盛轻纺有限公司 | A kind of chemical fabric gas permeable devices |
| CN110253674A (en) * | 2019-06-13 | 2019-09-20 | 六安堰山自动化设备销售有限公司 | A kind of aluminium foil puncher |
-
2012
- 2012-12-18 CN CN 201220701444 patent/CN202985665U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290342A (en) * | 2014-09-19 | 2015-01-21 | 明光瑞泰工业有限公司 | Process for producing a tire |
| CN104290343A (en) * | 2014-09-19 | 2015-01-21 | 明光瑞泰工业有限公司 | Process for producing cover tires of bicycles |
| CN104786414A (en) * | 2015-04-28 | 2015-07-22 | 重庆市金盾橡胶制品有限公司 | Novel tire cord calender |
| CN104786282A (en) * | 2015-04-28 | 2015-07-22 | 重庆市金盾橡胶制品有限公司 | Tyre cord calender bringing convenience to hole punching roller position adjusting |
| CN104786416A (en) * | 2015-04-28 | 2015-07-22 | 重庆市金盾橡胶制品有限公司 | Tire cord calendar |
| CN104802356A (en) * | 2015-04-28 | 2015-07-29 | 重庆市金盾橡胶制品有限公司 | Multifunctional calendaring machine for tire cord |
| CN106078907A (en) * | 2016-07-25 | 2016-11-09 | 长兴县鑫盛轻纺有限公司 | A kind of chemical fabric gas permeable devices |
| CN110253674A (en) * | 2019-06-13 | 2019-09-20 | 六安堰山自动化设备销售有限公司 | A kind of aluminium foil puncher |
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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: 20130612 Termination date: 20161218 |