CN202985665U - A device for guaranteeing tire cord air permeability - Google Patents

A device for guaranteeing tire cord air permeability Download PDF

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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
Authority
CN
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
Application number
CN 201220701444
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Chinese (zh)
Inventor
史先华
叶祥军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jurong Excel Rubber Co Ltd
Original Assignee
Jurong Excel Rubber Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jurong Excel Rubber Co Ltd filed Critical Jurong Excel Rubber Co Ltd
Priority to CN 201220701444 priority Critical patent/CN202985665U/en
Application granted granted Critical
Publication of CN202985665U publication Critical patent/CN202985665U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of cord gas permeable devices
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.
CN 201220701444 2012-12-18 2012-12-18 A device for guaranteeing tire cord air permeability Expired - Fee Related CN202985665U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104290342A (en) * 2014-09-19 2015-01-21 明光瑞泰工业有限公司 Process for producing a tire
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
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
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104290342A (en) * 2014-09-19 2015-01-21 明光瑞泰工业有限公司 Process for producing a tire
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
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
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