CN1473701A - Process for producing high line pressure rubber roller - Google Patents
Process for producing high line pressure rubber roller Download PDFInfo
- Publication number
- CN1473701A CN1473701A CNA031388280A CN03138828A CN1473701A CN 1473701 A CN1473701 A CN 1473701A CN A031388280 A CNA031388280 A CN A031388280A CN 03138828 A CN03138828 A CN 03138828A CN 1473701 A CN1473701 A CN 1473701A
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- Prior art keywords
- rubber
- roll shaft
- line pressure
- high line
- sheet rubber
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to the production process of high line pressure rubber roller. Rubber strip is extruded with one rubber extruder and wound onto roller shaft in spiral form. The production process has high production efficiency and the rubber roller thus produced has high line pressure resistance and less cracking.
Description
Technical field
The present invention relates to a kind of production method of high line pressure rubber rollers.
Technical background
Rubber rollers is the consumable accessory in the industrial equipments such as weaving, papermaking, and along with the progress of industrial technology, the production load and the speed of service of these industrial equipments all are improved largely, and correspondingly the quality of rubber rollers are had higher requirement.Require rubber rollers that higher line pressure, more uniform superficial density, more firm adhesion property are arranged.The method of traditional production rubber rollers is to produce large stretch of sheet rubber with rubber mixing mill, sheet rubber is wrapped on the glue axle of gluing by the workman then, produces the finished product rubber rollers through processing steps such as over cure, wire inversion, car mills again.Owing to be manually sheet rubber to be posted on the glue axle, there is an interface parallel with axis the joint of sheet rubber, and the mechanical strength of interface section ftractures easily not as other part height.Because the manually-operated efficiency is low, the product of producing is subjected to artificial factor big, is unfavorable for the standardization and the production in enormous quantities of product again.
Summary of the invention
The purpose of this invention is to provide a kind of production efficiency height, the measured high line pressure rubber rollers production technology of matter.
For achieving the above object, the present invention adopts following high line pressure rubber rollers production technology
A) roll shaft is handled, with the roll shaft of size up to specification clean up, at its surperficial swabbing.
B) film moulding, with rubber raw materials through pulverizing, cut glue, plasticate, cooperation, mixing, filter adhesive process obtain the sheet rubber raw material;
C) the sheet rubber raw material of above-mentioned processing is made sheet rubber attached on the roll shaft through processing;
D) roll shaft that will be attached with sheet rubber is sent into the sulfuration kettle cure;
E) obtain the finished product rubber rollers through wire inversion and car grinder preface after the cooling of the rubber rollers after the sulfuration.
At above-mentioned steps C, at first sheet rubber is extruded into rubber strip through extruder, an end of rubber strip is bonded at an end of roll shaft, while rotate roll shaft again rubber strip is spirally wrapped around on the roll shaft, until the width of technological requirement.
At above-mentioned steps a, roll shaft dries with gasoline is clean, then at its surperficial swabbing through after the blasting treatment.
The present invention has thoroughly changed the winding method of sheet rubber on the glue axle, adopts the method for machinery that narrower film is spirally wound on the glue axle, and the mechanization degree height is subjected to artificial factor little, can produce in enormous quantities continuously.Though also there is interface the sheet rubber joint portion, the direction of interface is that helical form is wrapped on the glue axle, and its mechanical strength is much higher than the interface parallel with the glue axle.On the glue axle, spray the contact area that uniform pit helps increasing sheet rubber and glue axle before the card glue, improve the firm degree of combination.
Description of drawings
Fig. 1 is the process chart of one embodiment of the present of invention;
Fig. 2 is one embodiment of the present of invention are twined rubber strip on roll shaft a schematic diagram.
The specific embodiment
As shown in drawings, produce high line pressure rubber rollers process following steps:
A) roll shaft processing cleans up the roll shaft 1 of size up to specification, and sprays even and fine and closely woven pit with sand-blasting machine in the place of needs stickup rubber, at its surperficial swabbing;
B) processing of principle, with rubber raw materials through pulverizing, cut glue, plasticate, cooperation, mixing, filter adhesive process obtain the sheet rubber raw material;
C) the sheet rubber raw material of above-mentioned processing is sent into Rubber Extruder and be extruded into rubber strip 2, immediately an end of rubber strip is bonded at an end of roll shaft, while rotate roll shaft again rubber strip is spirally wrapped around on the roll shaft, until the width that meets technological requirement; Paste isolating agent (paper) on its surface then, twine water cloth, adorn end cap.
D) will send into the sulfuration kettle cure through the roll shaft of above-mentioned processing;
E) obtain the finished product rubber rollers through wire inversion and car grinder preface after the cooling of the rubber rollers after the sulfuration.
The difference of the present invention and traditional processing technology is to replace traditional manual pasting technology with the method for twining rubber strip, and other each steps are identical with traditional handicraft, at this repeated description no longer.
Claims (3)
1, high line pressure rubber rollers production technology comprises the steps
A) roll shaft is handled, with the roll shaft of size up to specification clean up, at its surperficial swabbing;
B) film moulding, with rubber raw materials through pulverizing, cut glue, plasticate, cooperation, mixing, filter adhesive process obtain the sheet rubber raw material;
C) the sheet rubber raw material of above-mentioned processing is made sheet rubber attached on the roll shaft through processing;
D) roll shaft that will be attached with sheet rubber is sent into the sulfuration kettle cure;
E) obtain the finished product rubber rollers through wire inversion and car grinder preface after the cooling of the rubber rollers after the sulfuration.
2, high line pressure rubber rollers production technology according to claim 1, it is characterized in that: at above-mentioned steps C, at first sheet rubber is extruded into rubber strip through extruder, one end of rubber strip is bonded at an end of roll shaft, while rotating roll shaft rubber strip is spirally wrapped around on the roll shaft again, until the width of technological requirement.
3, high line pressure rubber rollers production technology according to claim 1 is characterized in that: at above-mentioned steps a, roll shaft dries with gasoline is clean, then at its surperficial swabbing through after the blasting treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031388280A CN1473701A (en) | 2003-07-19 | 2003-07-19 | Process for producing high line pressure rubber roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031388280A CN1473701A (en) | 2003-07-19 | 2003-07-19 | Process for producing high line pressure rubber roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1473701A true CN1473701A (en) | 2004-02-11 |
Family
ID=34154920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031388280A Pending CN1473701A (en) | 2003-07-19 | 2003-07-19 | Process for producing high line pressure rubber roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1473701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590209A (en) * | 2013-11-27 | 2014-02-19 | 北京华腾橡塑乳胶制品有限公司 | High linear pressure water-squeezing big roller and manufacturing method thereof |
| CN114179469A (en) * | 2021-12-01 | 2022-03-15 | 湖北久峰橡塑制品有限公司 | Laser resin rubber roller and processing technological process thereof |
-
2003
- 2003-07-19 CN CNA031388280A patent/CN1473701A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590209A (en) * | 2013-11-27 | 2014-02-19 | 北京华腾橡塑乳胶制品有限公司 | High linear pressure water-squeezing big roller and manufacturing method thereof |
| CN114179469A (en) * | 2021-12-01 | 2022-03-15 | 湖北久峰橡塑制品有限公司 | Laser resin rubber roller and processing technological process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |