CN103383026A - Infra-red heating processing technology for rubber hose - Google Patents
Infra-red heating processing technology for rubber hose Download PDFInfo
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- CN103383026A CN103383026A CN2013103026210A CN201310302621A CN103383026A CN 103383026 A CN103383026 A CN 103383026A CN 2013103026210 A CN2013103026210 A CN 2013103026210A CN 201310302621 A CN201310302621 A CN 201310302621A CN 103383026 A CN103383026 A CN 103383026A
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- rubber hose
- infrared heating
- heating device
- processing technology
- product
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Abstract
The invention discloses an infra-red heating processing technology for a rubber hose, which comprises the following steps: inner rubber of a product is squeezed out; the product passes through a braiding machine or a knitting machine to be wrapped with a reinforcing layer; own adhesives inside sizing materials can be activated through heating a tube blank by an infra-red heating device; the product is vulcanized after outer rubber is squeezed out, so that the inner rubber layer and the outer layer have favorable adhesive strength. According to the invention, through the adoption of the method, the conventional manner that adhesives such as toluene are sprayed on the inner rubber squeezed out is rejected, the harm of the harmful adhesives to environment and human body is avoided, and the more and more strict environment-friendly requirement at present can be met.
Description
Technical field
The present invention relates to a kind of new process of using in course of working with rubber hose for automobile, particularly have the novel processing method of environment protection type.
Background technique
Each automobile has the fluid conveyings such as Oil, Water, Gas, need to connect with flexible rubber hose.So rubber hose used in each car is a lot, the rubber pipe consumption on whole automobile market is very large.And at present rubber hose in course of working in order to increase the Adhesion force of inside and outside glue-line, improve the endurance row of rubber hose, by tackiness agents such as spray toluene, although the peeling strength of the inside and outside glue-line of this spray tackiness agent is fine, reached the performance requirement that the client uses in the middle of inside and outside glue-line.But product tackiness agent such as toluene in course of working volatilizes a large amount of harmful gases, and environment is produced a large amount of the pollution, simultaneously product processing personnel's physical and mental health is brought very large infringement, and working under this environment for a long time has the risk of suffering from serious occupation disease.The tackiness agent that remains in simultaneously in the middle of product can circulate in automobile along with rubber hose, and Consumer's health is also brought sizable harm.And infrared heating technique is abandoned this harmful matter fully as the jointing material of product processing, realizes the pollution-free, nuisanceless of product processing.Meet current more and more stricter environmental protection requirement and the requirement of workman's occupational health.
Summary of the invention
The invention provides a kind ofly have environmentally safe, to the novel processing method of the harmless rubber hose with enhancement layer of personnel.
Technological scheme of the present invention is as follows:
the infrared heating processing technology of rubber hose, increase tackiness agent in the elastomeric compound of the inside and outside glue-line of rubber hose, the internal diameter of rubber hose is φ 3.5mm-φ 50mm, it is that pipe coats enhancement layer that the rubber hose inner glue layer is extruded by knitting machine or knitting machine, carry out heat treated by infrared heating device again, temperature rises and reaches the tackiness agent that activates in sizing material, described infrared heating device is comprised of electric heating tube and power control unit, different specification products has different speed by infrared heating device, speed according to the product of different calibers by infrared heating device can be adjusted to 5m/min～10m/min, regulate again the power of heating pipe, heating power is controlled at 65%～70%, heating and temperature control is at 170 ℃～180 ℃.
Described electric heating tube has 12.
Described infrared heating device also includes temperature indicator, the temperature variation of temperature indicator Real-Time Monitoring rubber hose.
Infrared heating method of the present invention provides science more for the processing of rubber hose, environmental protection more, more healthy rubber hose processing approach, main method is to increase tackiness agent in the elastomeric compound of glue inside and outside rubber hose, in product, glue is extruded, be that pipe coats enhancement layer by knitting machine or knitting machine, then carry out heat treated by infrared heating device, temperature reaches certain level and activates tackiness agent in sizing material.The product specification that this processing method can be processed is that φ 3.5mm is to φ 50mm all kinds rubber hose from internal diameter.Infrared heating device is comprised of heating pipe and power control unit, different specification products has different speed by infrared heating device, speed according to the product of different calibers by infrared heating device can be adjusted to 5m/min～10m/min, regulate again the power of heating pipe, make its usefulness reach optimization, general heating power is 65%～70%, and heating-up temperature is 170 ℃～180 ℃ best results.
Description of drawings
Fig. 1 is the schematic diagram that the present invention heats.
Embodiment
referring to accompanying drawing, the infrared heating processing technology of rubber hose, increase tackiness agent in the elastomeric compound of the inside and outside glue-line of rubber hose 1, the internal diameter of rubber hose 1 is φ 3.5mm-φ 50mm, it is that pipe coats enhancement layer that rubber hose 1 inner glue layer is extruded by knitting machine or knitting machine, carry out heat treated by infrared heating device again, temperature rises and reaches the tackiness agent that activates in sizing material, described infrared heating device is comprised of 12 electric heating tubes 2 and power control unit 3, different specification products has different speed by infrared heating device, speed according to the product of different calibers by infrared heating device can be adjusted to 5m/min～10m/min, regulate again the power of heating pipe, heating power is controlled at 65%～70%, heating and temperature control is at 170 ℃～180 ℃, infrared heating device also includes temperature indicator 4, the temperature variation of temperature indicator Real-Time Monitoring rubber hose.
Claims (3)
1. the infrared heating processing technology of rubber hose, increase tackiness agent in the elastomeric compound of the inside and outside glue-line of rubber hose, it is characterized in that, the internal diameter of rubber hose is φ 3.5mm-φ 50mm, it is that pipe coats enhancement layer that the rubber hose inner glue layer is extruded by knitting machine or knitting machine, carry out heat treated by infrared heating device again, temperature rises and reaches the tackiness agent that activates in sizing material, described infrared heating device is comprised of electric heating tube and power control unit, different specification products has different speed by infrared heating device, speed according to the product of different calibers by infrared heating device can be adjusted to 5m/min～10m/min, regulate again the power of heating pipe, heating power is controlled at 65%～70%, heating and temperature control is at 170 ℃～180 ℃.
2. the infrared heating processing technology of rubber hose according to claim 1, it is characterized in that: described electric heating tube has 12.
3. the infrared heating processing technology of rubber hose according to claim 1, it is characterized in that: described infrared heating device also includes temperature indicator, the temperature variation of temperature indicator Real-Time Monitoring rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302621.0A CN103383026B (en) | 2013-07-15 | 2013-07-15 | The infrared heating processing technology of rubber hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302621.0A CN103383026B (en) | 2013-07-15 | 2013-07-15 | The infrared heating processing technology of rubber hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103383026A true CN103383026A (en) | 2013-11-06 |
| CN103383026B CN103383026B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310302621.0A Active CN103383026B (en) | 2013-07-15 | 2013-07-15 | The infrared heating processing technology of rubber hose |
Country Status (1)
| Country | Link |
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| CN (1) | CN103383026B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746007A (en) * | 2004-09-10 | 2006-03-15 | 郭志雄 | Adhesive-free elastomer combination method |
| CN201037580Y (en) * | 2007-04-06 | 2008-03-19 | 许昌市红外技术研究所 | Infrared radiation conduit heating device |
| US20090107558A1 (en) * | 2007-10-23 | 2009-04-30 | Quigley Peter A | Heated pipe and methods of transporting viscous fluid |
| CN202165743U (en) * | 2011-08-10 | 2012-03-14 | 潍坊中云机器有限公司 | Heating device for steel wire mesh strengthening body and inner pipe of steel-plastic composite pipe |
| CN202176412U (en) * | 2011-09-01 | 2012-03-28 | 浙江峻和橡胶科技有限公司 | Heating water pipe of throttle body |
-
2013
- 2013-07-15 CN CN201310302621.0A patent/CN103383026B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746007A (en) * | 2004-09-10 | 2006-03-15 | 郭志雄 | Adhesive-free elastomer combination method |
| CN201037580Y (en) * | 2007-04-06 | 2008-03-19 | 许昌市红外技术研究所 | Infrared radiation conduit heating device |
| US20090107558A1 (en) * | 2007-10-23 | 2009-04-30 | Quigley Peter A | Heated pipe and methods of transporting viscous fluid |
| CN202165743U (en) * | 2011-08-10 | 2012-03-14 | 潍坊中云机器有限公司 | Heating device for steel wire mesh strengthening body and inner pipe of steel-plastic composite pipe |
| CN202176412U (en) * | 2011-09-01 | 2012-03-28 | 浙江峻和橡胶科技有限公司 | Heating water pipe of throttle body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103383026B (en) | 2016-03-09 |
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