CN102814907A - Production process for rubber sheet - Google Patents
Production process for rubber sheet Download PDFInfo
- Publication number
- CN102814907A CN102814907A CN2012103024808A CN201210302480A CN102814907A CN 102814907 A CN102814907 A CN 102814907A CN 2012103024808 A CN2012103024808 A CN 2012103024808A CN 201210302480 A CN201210302480 A CN 201210302480A CN 102814907 A CN102814907 A CN 102814907A
- Authority
- CN
- China
- Prior art keywords
- rubber
- rubber sheet
- production technology
- raw material
- thickness
- 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.)
- Pending
Links
Abstract
The invention discloses a production process for a rubber sheet, which comprises the following steps: a, rubber is selected as raw material, and the thickness of the raw material is 3-5mm; b, the raw material in put into a calender to be calendered, the required thickness specification is set through adjusting the space between rolling wheels, and the thickness of the rubber after calendering is controlled between 1.5mm and 2 mm; c, the calendered rubber is cooled by a cooling device, and the temperature of the rubber is reduced to normal temperature; and d, the cooled rubber is punched with a continuous punching machine, a finished product with required specification is punched, and the required specification is set through adjusting the specification of a rubber sheet molding cutting die used by the continuous punching machine. According to the production process of the rubber sheet, the rubber is used as the raw material, the rubber sheet is molded through the processes of calendering, cooling, punching and the like, the thickness of the rubber sheet is controlled between 1.5mm and 2 mm, and the rubber sheet molding cutting die of the continuous punching machine is connected with an electric heating mechanism. The defective percentage of punched finished products is low, the automation degree of the whole production process is high, the labor intensity is low, and the production efficiency is high.
Description
Technical field
The present invention relates to a kind of production technology of rubber sheet.
Background technology
Diaphragm of rubber is claimed rubber diaphragm again, is laminar rubber product, is made up of the single or multiple lift fabric of double spread; Also have pure glue not press from both sides fabric, it is applied to automobile industry, be used as automobile brake vent plug diaphragm of rubber; For a kind of safety member, strict to quality.Automobile brake vent plug diaphragm of rubber is to be formed after high temperature vulcanized typing by rubber sheet; Yet existing rubber sheet all is to be raw material with rubber, and artificial cutting is processed; It has not only increased staff's labour intensity, and production efficiency is low, has increased cost of manufacture virtually; And owing to adopt artificial the manufacturing, the defect rate of rubber sheet is higher.
Summary of the invention
The object of the present invention is to provide a kind of production technology of rubber sheet, adopt artificial cutting to manufacture to solve original rubber sheet, labour intensity is big, and production efficiency is low, the problem that cost of manufacture is high, and the defect rate problem of higher of rubber sheet.
The objective of the invention is to realize through following technical scheme:
A kind of production technology of rubber sheet may further comprise the steps:
A, select materials: selection rubber is raw material, and raw thickness is 3～5mm;
B, calendering: raw material is put into calender roll, required thickness specification is set through regulating the running roller spacing, and the THICKNESS CONTROL of calendering back rubber is at 1.5～2mm;
C, cooling: the rubber after utilizing cooling device to calendering carries out cooling processing, and the temperature of rubber is reduced to normal temperature;
D, die-cut: it is die-cut to utilize the continuous cutting machine that cooled rubber is carried out, and punches out the finished product of required specification, and required specification is set through the specification of regulating the employed rubber sheet moulding of continuous cutting machine cutting die.
Further, used calender is a tri-roll press machine among the said step b.
Further, used cooling device is a water-cooling apparatus among the said step c.
Further, said water-cooling apparatus is the inner chill roll that passes to normal temperature recirculated water.
Further, used continuous cutting machine comprises the rubber sheet moulding cutting die that pumps and the electrical heating mechanism that links to each other with this rubber sheet moulding cutting die that is driven by power set in the said steps d.
Further, described power set are oil cylinder, and described electrical heating mechanism is the heat block that heating wire is housed, and said heat block is connected with the electrical control cubicles power supply through fire resistant electric wire.
Beneficial effect of the present invention is: it is raw material that the production technology of said rubber sheet adopts rubber, through calendering, cooling, technology such as die-cut; Make the rubber sheet moulding and with THICKNESS CONTROL at 1.5～2mm, and the rubber sheet moulding cutting die of continuous cutting machine is connected with electrical heating mechanism, not only improved die-cut efficient; And the defect rate of die-cut back finished product is lower; Whole production automation technolo degree is high, and labour intensity is low, and production efficiency is high.
The specific embodiment
Further specify technical scheme of the present invention through the specific embodiment below.
Embodiment 1
In present embodiment, a kind of production technology of rubber sheet may further comprise the steps:
A, select materials: selection rubber is raw material, and raw thickness is 3～5mm;
B, calendering: raw material is put into tri-roll press machine roll, required thickness specification is set through regulating the running roller spacing, and the THICKNESS CONTROL of calendering back rubber is at 2mm;
C, cooling: the rubber after utilizing water-cooling apparatus to calendering carries out cooling processing, and the temperature of rubber is reduced to normal temperature, and said water-cooling apparatus is the inner chill roll that passes to normal temperature recirculated water;
D, die-cut: utilize the continuous cutting machine to carry out die-cut to cooled rubber; Punch out the finished product of required specification; Required specification is set through the specification of regulating the employed rubber sheet moulding of continuous cutting machine cutting die; Said continuous cutting machine comprises the rubber sheet moulding cutting die that pumps and the electrical heating mechanism that links to each other with this rubber sheet moulding cutting die by hydraulic oil cylinder driving; Said electrical heating mechanism is the heat block that heating wire is housed, and said heat block is connected with the electrical control cubicles power supply through fire resistant electric wire.
Adopt the product of above-mentioned explained hereafter, the defect rate of rubber sheet finished product is low, and steady quality is compared with existing production technology, has alleviated labor strength, has improved production efficiency.
Embodiment 2
In present embodiment, a kind of production technology of rubber sheet may further comprise the steps:
A, select materials: selection rubber is raw material, and raw thickness is 3～5mm;
B, calendering: raw material is put into tri-roll press machine roll, required thickness specification is set through regulating the running roller spacing, and the THICKNESS CONTROL of calendering back rubber is at 1.5mm;
C, cooling: the rubber after utilizing water-cooling apparatus to calendering carries out cooling processing, and the temperature of rubber is reduced to normal temperature, and said water-cooling apparatus is the inner chill roll that passes to normal temperature recirculated water;
D, die-cut: utilize the continuous cutting machine to carry out die-cut to cooled rubber; Punch out the finished product of required specification; Required specification is set through the specification of regulating the employed rubber sheet moulding of continuous cutting machine cutting die; Said continuous cutting machine comprises the rubber sheet moulding cutting die that pumps and the electrical heating mechanism that links to each other with this rubber sheet moulding cutting die by hydraulic oil cylinder driving; Said electrical heating mechanism is the heat block that heating wire is housed, and said heat block is connected with the electrical control cubicles power supply through fire resistant electric wire.
Adopt the product of above-mentioned explained hereafter, the defect rate of rubber sheet finished product is low, and steady quality is compared with existing production technology, has alleviated labor strength, has improved production efficiency.
Above embodiment has just set forth basic principle of the present invention and characteristic; The present invention is not limited by the foregoing description; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various variations and change, and these variations and change all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. the production technology of a rubber sheet is characterized in that: may further comprise the steps:
A, select materials: selection rubber is raw material, and raw thickness is 3～5mm;
B, calendering: raw material is put into calender roll, required thickness specification is set through regulating the running roller spacing, and the THICKNESS CONTROL of calendering back rubber is at 1.5～2mm;
C, cooling: the rubber after utilizing cooling device to calendering carries out cooling processing, and the temperature of rubber is reduced to normal temperature;
D, die-cut: it is die-cut to utilize the continuous cutting machine that cooled rubber is carried out, and punches out the finished product of required specification, and required specification is set through the specification of regulating the employed rubber sheet moulding of continuous cutting machine cutting die.
2. the production technology of rubber sheet according to claim 1, it is characterized in that: used calender is a tri-roll press machine among the said step b.
3. the production technology of rubber sheet according to claim 1, it is characterized in that: used cooling device is a water-cooling apparatus among the said step c.
4. the production technology of rubber sheet according to claim 3 is characterized in that: said water-cooling apparatus is the inner chill roll that passes to normal temperature recirculated water.
5. the production technology of rubber sheet according to claim 1 is characterized in that: used continuous cutting machine comprises the rubber sheet moulding cutting die that pumps and the electrical heating mechanism that links to each other with this rubber sheet moulding cutting die that is driven by power set in the said steps d.
6. the production technology of rubber sheet according to claim 5, it is characterized in that: described power set are oil cylinder, and described electrical heating mechanism is the heat block that heating wire is housed, and said heat block is connected with the electrical control cubicles power supply through fire resistant electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103024808A CN102814907A (en) | 2012-08-23 | 2012-08-23 | Production process for rubber sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103024808A CN102814907A (en) | 2012-08-23 | 2012-08-23 | Production process for rubber sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102814907A true CN102814907A (en) | 2012-12-12 |
Family
ID=47299525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103024808A Pending CN102814907A (en) | 2012-08-23 | 2012-08-23 | Production process for rubber sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102814907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085212A (en) * | 2013-01-28 | 2013-05-08 | 云南震安减震技术有限公司 | Manufacture process for inner layer rubber calendaring sheet of shock-insulation rubber supporting base |
| CN112440419A (en) * | 2019-08-27 | 2021-03-05 | 嘉和橡塑工业(昆山)有限公司 | Rubber raw material calendering equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301795A (en) * | 2008-06-13 | 2008-11-12 | 湖北华强科技有限责任公司 | Production process of rubber plug locally coated with PET film |
| CN102528982A (en) * | 2012-01-16 | 2012-07-04 | 芜湖市宏达汽配橡塑密封件有限公司 | Cooling equipment for rubber sheets |
| CN102528983A (en) * | 2012-01-16 | 2012-07-04 | 芜湖市宏达汽配橡塑密封件有限公司 | Auxiliary cooling mechanism for punching equipment in rubber production line |
| CN102528851A (en) * | 2012-01-16 | 2012-07-04 | 芜湖市宏达汽配橡塑密封件有限公司 | Continuous cutting press for semi-finished product of automobile braking air plug rubber diaphragm |
| CN102582016A (en) * | 2012-01-16 | 2012-07-18 | 芜湖市宏达汽配橡塑密封件有限公司 | Production line punching equipment for automobile braking air plug rubber diaphragm semi-finished product |
-
2012
- 2012-08-23 CN CN2012103024808A patent/CN102814907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301795A (en) * | 2008-06-13 | 2008-11-12 | 湖北华强科技有限责任公司 | Production process of rubber plug locally coated with PET film |
| CN102528982A (en) * | 2012-01-16 | 2012-07-04 | 芜湖市宏达汽配橡塑密封件有限公司 | Cooling equipment for rubber sheets |
| CN102528983A (en) * | 2012-01-16 | 2012-07-04 | 芜湖市宏达汽配橡塑密封件有限公司 | Auxiliary cooling mechanism for punching equipment in rubber production line |
| CN102528851A (en) * | 2012-01-16 | 2012-07-04 | 芜湖市宏达汽配橡塑密封件有限公司 | Continuous cutting press for semi-finished product of automobile braking air plug rubber diaphragm |
| CN102582016A (en) * | 2012-01-16 | 2012-07-18 | 芜湖市宏达汽配橡塑密封件有限公司 | Production line punching equipment for automobile braking air plug rubber diaphragm semi-finished product |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085212A (en) * | 2013-01-28 | 2013-05-08 | 云南震安减震技术有限公司 | Manufacture process for inner layer rubber calendaring sheet of shock-insulation rubber supporting base |
| CN103085212B (en) * | 2013-01-28 | 2015-06-17 | 云南震安减震科技股份有限公司 | Manufacture process for inner layer rubber calendaring sheet of shock-insulation rubber supporting base |
| CN112440419A (en) * | 2019-08-27 | 2021-03-05 | 嘉和橡塑工业(昆山)有限公司 | Rubber raw material calendering equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204566713U (en) | Rubber support sheet rubber preformed production line | |
| CN104827679A (en) | Rubber bearing rubber sheet preforming production line and production method | |
| CN204602853U (en) | A kind of automobile metal parts cold extrusion device | |
| CN102814907A (en) | Production process for rubber sheet | |
| CN203470614U (en) | Structured packing punching device | |
| CN204869638U (en) | Film knurling device | |
| CN101264489B (en) | Automobile out star wheel isothermal extrusion preliminary shaping device | |
| CN103878195A (en) | Magnesium alloy plate extrusion forming method | |
| CN205414142U (en) | Stamping die demoulding mechanism who easily overhauls | |
| CN103483819A (en) | Production technology for conductive rubber sheet | |
| CN202147411U (en) | Double-punch punching machine | |
| CN204159789U (en) | A kind of inner hexagon spanner forming machine | |
| CN202763922U (en) | Punching machine for forming of rubber sheets | |
| CN101615452B (en) | Processing method for thin paint film enamelled flat wire | |
| CN102582016B (en) | A kind of production line punching equipment for automobile braking air plug rubber diaphragm semi-finished product | |
| CN204748982U (en) | Open pair of roller rubber mixing machine | |
| CN204449015U (en) | A kind of synchronous cutting bending continuous stamping die | |
| CN103660108A (en) | Casting production process for high temperature resistant PTFE separation film | |
| CN202462741U (en) | Cooling device for punching equipment of rubber diaphragm semi-finished product part of automobile braking air plug | |
| CN203236213U (en) | Copper bar thermal shearing and peeling all-in-one machine | |
| CN203031923U (en) | Drawn wire water cooling system | |
| CN203778507U (en) | Isothermal wire squeezing mold | |
| CN102397900A (en) | Operation box socket crossbeam aluminum profile production technology | |
| CN204035328U (en) | A kind of wheel rim steel band shearing die | |
| CN203994738U (en) | A kind of composite material forming non-skid band processing unit (plant) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |