CN109808210A - A kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique - Google Patents
A kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique Download PDFInfo
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- CN109808210A CN109808210A CN201910145634.9A CN201910145634A CN109808210A CN 109808210 A CN109808210 A CN 109808210A CN 201910145634 A CN201910145634 A CN 201910145634A CN 109808210 A CN109808210 A CN 109808210A
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- ground cushion
- rubber
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- injection moulding
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Abstract
The invention discloses a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process techniques, comprising the following steps: S1, weighs suitable polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material；S2, polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material are stirred in vacuum rubber mixing machine in the ratio of 2:4:1:3, are increased to mixture temperature, when moisture content is reduced to requirement level, mixing is gelatinized into plasticized paste；S3, butadiene-styrene rubber, tread reclaimed rubber, sulphur, manganese, calcium zinc, zinc oxide, paraffin, anti-aging agent, calcium carbonate, machine oil auxiliary material are equipped with.Anti-slip ground cushion produced by the invention, increase the coefficient of friction between ground cushion and ground, pedestrian is effectively prevented to slip tumble injury, the cooperation between multiple auxiliary materials is utilized simultaneously, safety and the comfort for improving ground cushion ensure that the quality of ground cushion by carrying out vulcanization pressurization to rubber pad, the service life for extending ground cushion, has saved cost.
Description
Technical field
The present invention relates to Anti-slip ground cushion technical field of injection molding more particularly to a kind of high molecular material elastic shock attenuation are anti-skidding
Ground cushion injection moulding process technique.
Background technique
Anti-slip ground cushion be it is a kind of effectively can strike off dust and moisture content in inlet, the product for keeping flooring clean and tidy；
The back side generally uses the rubber materials such as pvc, have anti-skidding effect, Anti-slip ground cushion elastomeric flexible, comfortable foot feeling, water-proof skid-proof,
It is widely used in the places such as toilet, kitchen, front door, it is deep to be liked by the majority of consumers.In daily life, ground cushion is often laid with
It is used to moisture-proof and removal dust on the ground, keeps flooring clean and tidy, upper surface is mostly smooth flat, wherein smooth flat
Coefficient of friction between human body is smaller, especially in the case where ground cushion upper surface is moister, between ground cushion and human body
Coefficient of friction can become smaller, when people steps down on ground cushion, may cause gravity center of human body's shakiness and fall down.
Currently, the ground cushion security performance that existing Shooting Technique is produced is low, comfort is poor, and be easy to cause raw material unrestrained
Take, to increase cost, and the ground cushion service life produced is shorter, for this purpose, we have proposed a kind of high molecular material bullets
Property damping and slide-prevention ground cushion injection moulding process technique solves the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of high molecular material elasticity proposed
Damping and slide-prevention ground cushion injection moulding process technique.
To achieve the goals above, present invention employs following technical solutions:
A kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique, comprising the following steps:
S1, suitable polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material are weighed；
S2, by polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material in the ratio of 2:4:1:3 in vacuum rubber mixing machine
It is stirred, is increased to mixture temperature, when moisture content is reduced to requirement level, mixing is gelatinized into plasticized paste；
S3, butadiene-styrene rubber, tread reclaimed rubber, sulphur, manganese, calcium zinc, zinc oxide, paraffin, anti-aging agent, calcium carbonate, machine oil are equipped with
Auxiliary material；
S4, the roll spacing in rubber mixing machine is threaded to suitable position；
S5, natural rubber block is put into roller；
S6, the film come out below roller is taken out, and weighs up entrucking；
S7, one piece of natural rubber block have been broken, and will be mentioned plate and are pushed into maximum, and opening shelves is 50mm, and the natural film weighed up is put into roller
Machinery is carried out in cylinder to plasticate；
S8, the natural gum plasticated is mixed on rubber mixing machine with butadiene-styrene rubber, tread reclaimed rubber；
S9, the various raw and auxiliary materials for preparing S3 pour into roller and carry out eating powder, mixing；
S10, it is eaten up to all powders, after sweeping clean pallet, sulphur is added；
After S11, sulphur are eaten up, the semi-finished product sizing material removed on roller is cut, then regulating roller away from putting into semi-finished product again
Sizing material carries out thin logical；
S12, it is thin it is logical after, then film is cooled down away to 6-8mm slice, before next vehicle slice, uses thick stick by unwinding roller
Bar, which is put on, to be hung on powder vehicle；
After S13, slice, by film with one layer two of lining cloth every good, in case vulcanization uses；
S14, corresponding mold is got:
S15, prepare sizing material of the film after being kneaded as production rubber pad, and cut, weighed；
Temperature, pressure and time in S16, setting vulcanizer, rubber pad is then made in vulcanizer；
S17, load weighted sizing material is packed into mold；
S18, after installing mould, mold is promoted into vulcanizer, motor is opened, is pressurizeed, return-air 2-3 times, pressure maintaining vulcanization,
When time reaches the one third of setting time, then return-air 1-2 times, pressure maintaining；
S19, reach setting time to the time, depanning carries out the die-filling of next mould.
Preferably, it in the S17, when die-filling filler, cannot be biased to.
Preferably, in the S6, the weight of a vehicle film is 15KG.
Preferably, in the S11, roll spacing is threaded to 0.5mm.
Preferably, in the S16, temperature is set as between 150 DEG C to 160 DEG C, and pressure is set as 16-20KG/ squares li
Rice, time are set as 150 seconds to 420 seconds.
Preferably, in the S14, mold is three-chip type.
Preferably, in the S4, the roll spacing in rubber mixing machine is threaded to 0.
Preferably, in the S12, film, which is placed on brandreth, to cool down.
In the present invention, when carrying out injection molding ground cushion, suitable polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary are weighed
Material, polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material are stirred in vacuum rubber mixing machine in the ratio of 2:4:1:3,
It is increased to mixture temperature, when moisture content is reduced to requirement level, mixing is gelatinized into plasticized paste, is equipped with butadiene-styrene rubber, tyre surface
Roll spacing in rubber mixing machine is threaded to 0 by reclaimed rubber, sulphur, manganese, calcium zinc, zinc oxide, paraffin, anti-aging agent, calcium carbonate, machine oil auxiliary material, to
Natural rubber block is put into roller, the film come out below roller is taken out, and weigh up entrucking, and one piece of natural rubber block has been broken, will
It mentions plate and is pushed into maximum, opening shelves is 50mm, and the natural film weighed up is put into progress machinery in roller and is plasticated, natural by what is plasticated
Glue is mixed on rubber mixing machine with butadiene-styrene rubber, tread reclaimed rubber, by the various raw and auxiliary materials prepared pour into roller eat powder,
Mixing, eats up to all powders, after sweeping clean pallet, sulphur is added, after sulphur is eaten up, cuts the semi-finished product glue removed on roller
Then material, regulating roller put into semi-finished product sizing material away to 0.5mm again, carry out it is thin logical, it is thin it is logical after, unwinding roller is away to 6-8mm
Then film is placed on brandreth and cools down by slice, before next vehicle slice, put on and hung on powder vehicle with lever, out
After piece, film in case vulcanization uses, is got into corresponding mold, mold is three-chip type, prepares to be kneaded every good with one layer two of lining cloth
Sizing material of the film afterwards as production rubber pad, and cut, weighed, the temperature in vulcanizer is set as 150 DEG C to 160 DEG C
Between, pressure is set as 16-20KG/ square centimeters, and the time is set as 150 seconds to 420 seconds, and rubber is then made in vulcanizer
Load weighted sizing material is packed into mold, when die-filling filler, cannot be biased to, after installing mould, mold is promoted vulcanizer by pad,
Motor is opened, is pressurizeed, return-air 2-3 times, pressure maintaining vulcanization, when the time reaches the one third of setting time, then return-air 1-2
Secondary, pressure maintaining reaches setting time to the time, and depanning carries out the die-filling of next mould, and Anti-slip ground cushion produced by the invention increases
Coefficient of friction between ground cushion and ground is effectively prevented pedestrian and slips tumble injury, while using the cooperation between multiple auxiliary materials, mentioning
The safety of high ground cushion and comfort ensure that the quality of ground cushion, extend ground cushion by carrying out vulcanization pressurization to rubber pad
Service life, saved cost.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
A kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique, comprising the following steps:
S1, suitable polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material are weighed, plasticizer can change polymer
Structure keeps the substance being plasticized soft, moreover it is possible to increase the elongation of polymer, reduce tensile strength；
S2, by polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material in the ratio of 2:4:1:3 in vacuum rubber mixing machine
It is stirred, is increased to mixture temperature, when moisture content is reduced to requirement level, mixing is gelatinized into plasticized paste, can increase poly-
The toughness of object is closed, improves impact resistance, while the viscosity of polymer can also be reduced, improvement polymer adds with its ingredients mixture
Work；
S3, butadiene-styrene rubber, tread reclaimed rubber, sulphur, manganese, calcium zinc, zinc oxide, paraffin, anti-aging agent, calcium carbonate, machine oil are equipped with
Auxiliary material, butadiene-styrene rubber have the advantages that wear-resisting, heat-resisting, ageing-resistant；
S4, the roll spacing in rubber mixing machine is threaded to 0, rubber mixing machine is mainly used for the heat refining of rubber, tabletting, broken glue, plasticates and mix
Refining；
S5, natural rubber block is put into roller；
S6, the film come out below roller is taken out, and weighs up entrucking, 15KG is a vehicle, can guarantee the ground of production
Quality is padded to stablize；
S7, one piece of natural rubber block have been broken, and will be mentioned plate and are pushed into maximum, and opening shelves is 50mm, and the natural film weighed up is put into roller
Carry out machinery in cylinder to plasticate, plasticate and refer to through mechanical stress, heat, oxygen or the modes such as certain chemical reagent are added, make rubber by
Tough high resiliency state is changed into the process of soft right mecystasis；
S8, the natural gum plasticated is mixed on rubber mixing machine with butadiene-styrene rubber, tread reclaimed rubber；
S9, the various raw and auxiliary materials for preparing S3 pour into roller and carry out eating powder, mixing；
S10, it is eaten up to all powders, after sweeping clean pallet, sulphur is added；
After S11, sulphur are eaten up, the semi-finished product sizing material removed on roller is cut, then regulating roller is thrown again away to 0.5mm
Enter semi-finished product sizing material, carries out thin logical；
S12, it is thin it is logical after, then film is placed on brandreth and cools down away to 6-8mm slice by unwinding roller, to
Before next vehicle slice, is put on and hung on powder vehicle with lever；
After S13, slice, by film with one layer two of lining cloth every good, in case vulcanization uses；
S14, corresponding mold is got, mold is three-chip type:
S15, prepare sizing material of the film after being kneaded as production rubber pad, and cut, weighed；
S16, temperature in vulcanizer is set as between 150 DEG C to 160 DEG C, pressure is set as 16-20KG/ square centimeters,
Time is set as 150 seconds to 420 seconds, and rubber pad is then made in vulcanizer；
S17, load weighted sizing material is packed into mold, it is certain it is noted that rationally, be unable to secundly when die-filling filler, from
And guaranteeing that sizing material is uniform, ground cushion obtained is up-to-standard；
S18, after installing mould, mold is promoted into vulcanizer, motor is opened, is pressurizeed, return-air 2-3 times, pressure maintaining vulcanization,
When time reaches the one third of setting time, then return-air 1-2 times, pressure maintaining；
S19, reach setting time to the time, depanning carries out the die-filling of next mould.
In the present invention, when carrying out injection molding ground cushion, suitable polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary are weighed
Material, polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material are stirred in vacuum rubber mixing machine in the ratio of 2:4:1:3,
It is increased to mixture temperature, when moisture content is reduced to requirement level, mixing is gelatinized into plasticized paste, is equipped with butadiene-styrene rubber, tyre surface
Roll spacing in rubber mixing machine is threaded to 0 by reclaimed rubber, sulphur, manganese, calcium zinc, zinc oxide, paraffin, anti-aging agent, calcium carbonate, machine oil auxiliary material, to
Natural rubber block is put into roller, the film come out below roller is taken out, and weigh up entrucking, and one piece of natural rubber block has been broken, will
It mentions plate and is pushed into maximum, opening shelves is 50mm, and the natural film weighed up is put into progress machinery in roller and is plasticated, natural by what is plasticated
Glue is mixed on rubber mixing machine with butadiene-styrene rubber, tread reclaimed rubber, by the various raw and auxiliary materials prepared pour into roller eat powder,
Mixing, eats up to all powders, after sweeping clean pallet, sulphur is added, after sulphur is eaten up, cuts the semi-finished product glue removed on roller
Then material, regulating roller put into semi-finished product sizing material away to 0.5mm again, carry out it is thin logical, it is thin it is logical after, unwinding roller is away to 6-8mm
Then film is placed on brandreth and cools down by slice, before next vehicle slice, put on and hung on powder vehicle with lever, out
After piece, film in case vulcanization uses, is got into corresponding mold, mold is three-chip type, prepares to be kneaded every good with one layer two of lining cloth
Sizing material of the film afterwards as production rubber pad, and cut, weighed, the temperature in vulcanizer is set as 150 DEG C to 160 DEG C
Between, pressure is set as 16-20KG/ square centimeters, and the time is set as 150 seconds to 420 seconds, and rubber is then made in vulcanizer
Load weighted sizing material is packed into mold, when die-filling filler, cannot be biased to, after installing mould, mold is promoted vulcanizer by pad,
Motor is opened, is pressurizeed, return-air 2-3 times, pressure maintaining vulcanization, when the time reaches the one third of setting time, then return-air 1-2
Secondary, pressure maintaining reaches setting time to the time, and depanning carries out the die-filling of next mould.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique, comprising the following steps:
S1, suitable polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material are weighed；
S2, polyvinyl chloride resin, DOP plasticizer, activated Calcium carbonate and auxiliary material are stirred in vacuum rubber mixing machine in the ratio of 2:4:1:3
Mixing is increased to mixture temperature, and when moisture content is reduced to requirement level, mixing is gelatinized into plasticized paste；
S3, butadiene-styrene rubber, tread reclaimed rubber, sulphur, manganese, calcium zinc, zinc oxide, paraffin, anti-aging agent, calcium carbonate, machine oil auxiliary material are equipped with；
S4, the roll spacing in rubber mixing machine is threaded to suitable position；
S5, natural rubber block is put into roller；
S6, the film come out below roller is taken out, and weighs up entrucking；
S7, one piece of natural rubber block have been broken, and will be mentioned plate and are pushed into maximum, and opening shelves is 50mm, and the natural film weighed up is put into roller
Machinery is carried out to plasticate；
S8, the natural gum plasticated is mixed on rubber mixing machine with butadiene-styrene rubber, tread reclaimed rubber；
S9, the various raw and auxiliary materials for preparing S3 pour into roller and carry out eating powder, mixing；
S10, it is eaten up to all powders, after sweeping clean pallet, sulphur is added；
After S11, sulphur are eaten up, the semi-finished product sizing material removed on roller is cut, then regulating roller away from putting into semi-finished product glue again
Material carries out thin logical；
S12, it is thin it is logical after, then film is cooled down away to 6-8mm slice, before next vehicle slice, is worn with lever by unwinding roller
It rises and hangs on powder vehicle；
After S13, slice, by film with one layer two of lining cloth every good, in case vulcanization uses；
S14, corresponding mold is got:
S15, prepare sizing material of the film after being kneaded as production rubber pad, and cut, weighed；
Temperature, pressure and time in S16, setting vulcanizer, rubber pad is then made in vulcanizer；
S17, load weighted sizing material is packed into mold；
S18, after installing mould, mold is promoted into vulcanizer, motor is opened, is pressurizeed, return-air 2-3 times, pressure maintaining vulcanization, the time
When reaching the one third of setting time, then return-air 1-2 times, pressure maintaining；
S19, reach setting time to the time, depanning carries out the die-filling of next mould.
2. a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique according to claim 1, feature exist
In when die-filling filler, cannot being biased in the S17.
3. a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique according to claim 1, feature exist
In in the S6, the weight of a vehicle film is 15KG.
4. a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique according to claim 1, feature exist
In in the S11, roll spacing is threaded to 0.5mm.
5. a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique according to claim 1, feature exist
In in the S16, temperature is set as between 150 DEG C to 160 DEG C, and pressure is set as 16-20KG/ square centimeters, and the time is set as
150 seconds to 420 seconds.
6. a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique according to claim 1, feature exist
In in the S14, mold is three-chip type.
7. a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique according to claim 1, feature exist
In in the S4, the roll spacing in rubber mixing machine is threaded to 0.
8. a kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique according to claim 1, feature exist
In in the S12, film, which is placed on brandreth, to cool down.
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| CN201910145634.9A CN109808210A (en) | 2019-02-27 | 2019-02-27 | A kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique |
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| CN201910145634.9A CN109808210A (en) | 2019-02-27 | 2019-02-27 | A kind of high molecular material elastic shock attenuation Anti-slip ground cushion injection moulding process technique |
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- 2019-02-27 CN CN201910145634.9A patent/CN109808210A/en active Pending
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