CN107627623A - A kind of automobile-used rubbery foam processing technology - Google Patents
A kind of automobile-used rubbery foam processing technology Download PDFInfo
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- CN107627623A CN107627623A CN201710808174.4A CN201710808174A CN107627623A CN 107627623 A CN107627623 A CN 107627623A CN 201710808174 A CN201710808174 A CN 201710808174A CN 107627623 A CN107627623 A CN 107627623A
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Abstract
The invention discloses a kind of automobile-used rubbery foam processing technology, its specific steps includes：Rubber is pre-processed, plasticated, being kneaded, extrusion calendaring, cutting edge, vulcanization, foaming processing, cooling, pressure soak type, taste removal drying, truncation and slitting shaping, the beneficial effects of the invention are as follows：The present invention is directly cut the semi-finished product after extrusion calendaring, is cut into a width unanimously very long strip, is then carried out subsequent treatment, is not present in sulfidation and waste product is vulcanized, reduce the consumption of vulcanizing agent, save processing cost；And foaming and pressure bubble process are not present to waste disposal, speed is faster, more efficient, and design is more scientific and reasonable.
Description
Technical field
The invention belongs to automobile-used rubber processing technical field, and in particular to a kind of automobile-used rubbery foam processing technology.
Background technology
The primary raw material of rubber is rubber, various compounding ingredients and fiber and metal material as framework material,
The basic production technical process of rubber includes plasticating, be kneaded, roll, extrude, be molded and vulcanizing 6 basic working procedures.
The machining process of rubber is mainly the process for solving plasticity and elastic contradiction, passes through various manufacturing process so that elastic
Rubber becomes the broken-down rubber with plasticity, and semi-finished product are made adding various compounding ingredients, then have plasticity by vulcanization
Semi-finished product become elastic rubber high, physical and mechanical properties is good again.
Problems be present in the vehicle-mounted rubbery foam processing technology of prior art：When normal process, by cutting edge step
After pressure soaks type drying and processing, the waste product after finished product is cut also goes through vulcanization early stage, foaming and pressure bubble processing, makes
Vulcanizing agent wastes into sulfidation, and reduces the efficiency of foaming and pressure bubble.
The content of the invention
It is an object of the invention to provide a kind of automobile-used rubbery foam processing technology, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of automobile-used rubbery foam processing technology, its is specific
Step is as follows：
（1）Rubber is carried out to special drying glue equipment first and carries out advance heat treatment, releases crystallization, then carries out cutting glue and breaks
Glue；
（2）Rubber after pretreatment is plasticated, carries out mechanical damage using internal rubber mixer, then pass through open refining
Glue machine is plasticated；
（3）Compounding ingredient is prepared processing, prepare process include crushing, dry, handsome choosing, refinery filtering and dehydration and
The preparation of masterbatch and paste, intermittence mixing then is carried out using opening rubber mixing machine and internal rubber mixer, then pass through screw rod
Type kneading machine carries out continuous mixing；
（4）Film is made by calender in elastomeric compound or adhesive plaster semi-finished product are made with framework material；
（5）By the very long semi-finished product of length, its both sides is cut using edge cutting equipment smooth, it is consistent to ultimately form a width very much
Long strip；
（6）A certain amount of vulcanizing agent is added to by semi-finished product made of rubber, heating, being incubated at an established temperature, made
The network structure of solid is cross-linked with each other into by generating " sulphur bridge " between the linear molecule of rubber, so that the sizing material of plasticity becomes
With elastomeric vulcanizate；
（7）By the vulcanizate after vulcanization, specific foaming agent is added, foaming hot-pressing processing is carried out by foaming machine, is handled
Carry out being cooled into rubber and plastic foam afterwards；
（8）By pressing bubble equipment to crush the bubble in rubber and plastic foam, taking-up is repeatedly extruded through pressure roller, obtains relatively light relatively thin material
Material, after bubble is because racking, surface substantially can see fine and closely woven stomata, similar to sponge so that the more preferable elasticity of semi-finished product acquisition,
Scalability；
（9）Taste removal is carried out to it by fan after pressure bubble, by drying plant to its drying and processing；
（10）Semi-finished product are subjected to truncation processing using pingqie machine, are that thick cuboid semi-finished product are cut into thin cuboid；
（11）Finally by the slitting equipment cutting automobile-used rubbery foam of finished product.
Preferably, the step（1）Drying glue pre-heating temperature be 60-70 degrees Celsius.
Preferably, the step（2）Temperature when middle opening rubber mixing machine is plasticated is 80 degrees Celsius, roller temperature 30-
40 degrees Celsius, the time is about 15-20 minutes；The temperature of internal rubber mixer is 120 degrees Celsius, and the time is about 3-5 minutes.
Preferably, the step（3）In screw type kneading machine melting temperature be 120 degrees Celsius.
Preferably, the step（6）In vulcanizing agent for sulphur, vulcanization accelerator.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is directly cut the semi-finished product after extrusion calendaring, is cut into a width unanimously very long strip, then
Subsequent treatment is carried out, is not present in sulfidation and waste product is vulcanized, reduce the consumption of vulcanizing agent, save processing cost；And foam
It is not present with pressure bubble process to waste disposal, speed is faster, more efficient, and design is more scientific and reasonable.
Brief description of the drawings
Fig. 1 is the processing process figure of first aspect of the present invention；
Fig. 2 is the processing process figure of second aspect of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment 1
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of automobile-used rubbery foam processing technology, it is comprised the following steps that：
（1）Rubber is carried out to special drying glue equipment first and carries out advance heat treatment, releases crystallization, then carries out cutting glue and breaks
Glue, drying glue pre-heating temperature are 60-70 degrees Celsius；
（2）Rubber after pretreatment is plasticated, carries out mechanical damage using internal rubber mixer, then pass through open refining
Glue machine is plasticated；Temperature when opening rubber mixing machine is plasticated is 80 degrees Celsius, and roller temperature is 30-40 degrees Celsius, and the time is about 15-
20 minutes；The temperature of internal rubber mixer is 120 degrees Celsius, and the time is about 3-5 minutes；
（3）Compounding ingredient is prepared processing, prepare process include crushing, dry, handsome choosing, refinery filtering and dehydration and
The preparation of masterbatch and paste, intermittence mixing then is carried out using opening rubber mixing machine and internal rubber mixer, then pass through screw rod
Type kneading machine carries out continuous mixing, and the melting temperature of screw type kneading machine is 120 degrees Celsius；
（4）Film is made by calender in elastomeric compound or adhesive plaster semi-finished product are made with framework material；
（5）By the very long semi-finished product of length, its both sides is cut using edge cutting equipment smooth, it is consistent to ultimately form a width very much
Long strip；
（6）A certain amount of vulcanizing agent is added to by semi-finished product made of rubber, vulcanizing agent is sulphur, vulcanization accelerator,
Heat, be incubated at defined temperature, make to be cross-linked with each other into the netted of solid by generating " sulphur bridge " between the linear molecule of rubber
Structure, so that the sizing material of plasticity becomes have elastomeric vulcanizate；
（7）By the vulcanizate after vulcanization, specific foaming agent is added, foaming hot-pressing processing is carried out by foaming machine, is handled
Carry out being cooled into rubber and plastic foam afterwards；
（8）By pressing bubble equipment to crush the bubble in rubber and plastic foam, taking-up is repeatedly extruded through pressure roller, obtains relatively light relatively thin material
Material, after bubble is because racking, surface substantially can see fine and closely woven stomata, similar to sponge so that the more preferable elasticity of semi-finished product acquisition,
Scalability；
（9）Taste removal is carried out to it by fan after pressure bubble, by drying plant to its drying and processing；
（10）Semi-finished product are subjected to truncation processing using pingqie machine, are that thick cuboid semi-finished product are cut into thin cuboid；
（11）Finally by the slitting equipment cutting automobile-used rubbery foam of finished product.
Embodiment 2
Referring to Fig. 2, the present invention provides another technical solution：A kind of automobile-used rubbery foam processing technology, its specific steps is such as
Under：
（1）Rubber is carried out to special drying glue equipment first and carries out advance heat treatment, releases crystallization, then carries out cutting glue and breaks
Glue, drying glue pre-heating temperature are 60-70 degrees Celsius；
（2）Rubber after pretreatment is plasticated, carries out mechanical damage using internal rubber mixer, then pass through open refining
Glue machine is plasticated；Temperature when opening rubber mixing machine is plasticated is 80 degrees Celsius, and roller temperature is 30-40 degrees Celsius, and the time is about 15-
20 minutes；The temperature of internal rubber mixer is 120 degrees Celsius, and the time is about 3-5 minutes；
（3）Compounding ingredient is prepared processing, prepare process include crushing, dry, handsome choosing, refinery filtering and dehydration and
The preparation of masterbatch and paste, intermittence mixing then is carried out using opening rubber mixing machine and internal rubber mixer, then pass through screw rod
Type kneading machine carries out continuous mixing, and the melting temperature of screw type kneading machine is 120 degrees Celsius；
（4）Film is made by calender in elastomeric compound or adhesive plaster semi-finished product are made with framework material；
（5）By the very long semi-finished product of length, its both sides is cut using edge cutting equipment smooth, it is consistent to ultimately form a width very much
Long strip；
（6）A certain amount of vulcanizing agent is added to by semi-finished product made of rubber, vulcanizing agent is sulphur, vulcanization accelerator,
Heat, be incubated at defined temperature, make to be cross-linked with each other into the netted of solid by generating " sulphur bridge " between the linear molecule of rubber
Structure, so that the sizing material of plasticity becomes have elastomeric vulcanizate；
（7）By the vulcanizate after vulcanization, specific foaming agent is added, foaming hot-pressing processing is carried out by foaming machine, is handled
Carry out being cooled into rubber and plastic foam afterwards；
（8）By pressing bubble equipment to crush the bubble in rubber and plastic foam, taking-up is repeatedly extruded through pressure roller, obtains relatively light relatively thin material
Material, after bubble is because racking, surface substantially can see fine and closely woven stomata, similar to sponge so that the more preferable elasticity of semi-finished product acquisition,
Scalability；
（9）Semi-finished product are subjected to truncation processing using pingqie machine, are that thick cuboid semi-finished product are cut into thin cuboid；
（10）Taste removal is carried out to it by fan to the semi-finished product after truncation, by drying plant to its drying and processing；
（11）Finally by the slitting equipment cutting automobile-used rubbery foam of finished product.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of automobile-used rubbery foam processing technology, it is characterised in that it is comprised the following steps that：
（1）Rubber is carried out to special drying glue equipment first and carries out advance heat treatment, releases crystallization, then carries out cutting glue and breaks
Glue；
（2）Rubber after pretreatment is plasticated, carries out mechanical damage using internal rubber mixer, then pass through open refining
Glue machine is plasticated；
（3）Compounding ingredient is prepared processing, prepare process include crushing, dry, handsome choosing, refinery filtering and dehydration and
The preparation of masterbatch and paste, intermittence mixing then is carried out using opening rubber mixing machine and internal rubber mixer, then pass through screw rod
Type kneading machine carries out continuous mixing；
（4）Film is made by calender in elastomeric compound or adhesive plaster semi-finished product are made with framework material；
（5）By the very long semi-finished product of length, its both sides is cut using edge cutting equipment smooth, it is consistent to ultimately form a width very much
Long strip；
（6）A certain amount of vulcanizing agent is added to by semi-finished product made of rubber, heating, being incubated at an established temperature, made
The network structure of solid is cross-linked with each other into by generating " sulphur bridge " between the linear molecule of rubber, so that the sizing material of plasticity becomes
With elastomeric vulcanizate；
（7）By the vulcanizate after vulcanization, specific foaming agent is added, foaming hot-pressing processing is carried out by foaming machine, is handled
Carry out being cooled into rubber and plastic foam afterwards；
（8）By pressing bubble equipment to crush the bubble in rubber and plastic foam, taking-up is repeatedly extruded through pressure roller, obtains relatively light relatively thin material
Material, after bubble is because racking, surface substantially can see fine and closely woven stomata, similar to sponge so that the more preferable elasticity of semi-finished product acquisition,
Scalability；
（9）Taste removal is carried out to it by fan after pressure bubble, by drying plant to its drying and processing；
（10）Semi-finished product are subjected to truncation processing using pingqie machine, are that thick cuboid semi-finished product are cut into thin cuboid；
（11）Finally by the slitting equipment cutting automobile-used rubbery foam of finished product.
A kind of 2. automobile-used rubbery foam processing technology according to claim 1, it is characterised in that：The step（1）Baking
Glue pre-heating temperature is 60-70 degrees Celsius.
A kind of 3. automobile-used rubbery foam processing technology according to claim 1, it is characterised in that：The step（2）In open
Temperature when the formula rubber mixing machine of putting is plasticated is 80 degrees Celsius, and roller temperature is 30-40 degrees Celsius, and the time is about 15-20 minutes；It is closed
The temperature of formula rubber mixing machine is 120 degrees Celsius, and the time is about 3-5 minutes.
A kind of 4. automobile-used rubbery foam processing technology according to claim 1, it is characterised in that：The step（3）In
The melting temperature of screw type kneading machine is 120 degrees Celsius.
A kind of 5. automobile-used rubbery foam processing technology according to claim 1, it is characterised in that：The step（6）In
Vulcanizing agent is sulphur, vulcanization accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808174.4A CN107627623A (en) | 2017-09-09 | 2017-09-09 | A kind of automobile-used rubbery foam processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808174.4A CN107627623A (en) | 2017-09-09 | 2017-09-09 | A kind of automobile-used rubbery foam processing technology |
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| Publication Number | Publication Date |
|---|---|
| CN107627623A true CN107627623A (en) | 2018-01-26 |
Family
ID=61100860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710808174.4A Withdrawn CN107627623A (en) | 2017-09-09 | 2017-09-09 | A kind of automobile-used rubbery foam processing technology |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719855A (en) * | 2018-12-04 | 2019-05-07 | 李丹 | A kind of high-quality synthetic rubber manufacture craft and its auxiliary tool |
| CN110370482A (en) * | 2019-07-22 | 2019-10-25 | 太仓金凯特新材料科技有限公司 | A kind of preparation method for the synthetic rubber that resistance to low temperature is good |
| CN110714988A (en) * | 2019-10-16 | 2020-01-21 | 李岑丽 | Rubber sealing ring, processing device and manufacturing method |
-
2017
- 2017-09-09 CN CN201710808174.4A patent/CN107627623A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719855A (en) * | 2018-12-04 | 2019-05-07 | 李丹 | A kind of high-quality synthetic rubber manufacture craft and its auxiliary tool |
| CN110370482A (en) * | 2019-07-22 | 2019-10-25 | 太仓金凯特新材料科技有限公司 | A kind of preparation method for the synthetic rubber that resistance to low temperature is good |
| CN110714988A (en) * | 2019-10-16 | 2020-01-21 | 李岑丽 | Rubber sealing ring, processing device and manufacturing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201223 Address after: 421000 Chuangye Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant after: Hunan Guangyu New Material Technology Co.,Ltd. Address before: 213200 No.30, Hongshan Road, Jincheng Town, Jintan District, Changzhou City, Jiangsu Province Applicant before: CHANGZHOU GUANGYU RUBBER & PLASTIC TECHNOLOGY Co.,Ltd. |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180126 |