CN1319499A - Method for making sole by utilizing waste and old tyre - Google Patents
Method for making sole by utilizing waste and old tyre Download PDFInfo
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- CN1319499A CN1319499A CN 01107218 CN01107218A CN1319499A CN 1319499 A CN1319499 A CN 1319499A CN 01107218 CN01107218 CN 01107218 CN 01107218 A CN01107218 A CN 01107218A CN 1319499 A CN1319499 A CN 1319499A
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- sole
- junked tire
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Abstract
The present invention relates to a method for producing sole by using waste and old tyre and its technological process. Its technological process includes the following steps: selecting waste and old tyre sheet-like material with the thickness required for making sole, cleaning and removing dust, drying, making blank, pressing and baling treatment, then feeding the baled blank into vulcanizing tank to make heating, vulcanization and forming, then cooling and forming, demoulding so as to obtain the invented sole product which possessess high wear-resisting strength, has no deformation, does not break and does not age, and it is low in cost and can reduce enviromental pollution.
Description
The present invention relates to a kind of preparation method of sole, especially a kind of method of utilizing junked tire to produce sole.
Along with being on the increase of automobile quantity, the recycling of its junked tire becomes urgent problem, but low and environmental pollution is heavier to the recovery and Utilization of Wastetires rate at present.And the method for producing at present the anti-skidding lines of sole on rubber for tire sole blank is to adopt manually to collude line promptly with direct manual the scribing on rubber for tire of cutter, because the rubber for tire quality is hard, wear-resisting, cutter easily skids, takes off tooth when scribing, lines is irregular, so that the sole lines do not reach the correlation technique requirement, and adopt this method bothersome, time-consuming, take a lot of work, production efficiency is low; If adopt reclaimed rubber to do sole since the reclaimed rubber quality soft, wear no resistance, cause anti-skidding lines fragile, shorten the service life of footwear.
The purpose of this invention is to provide a kind of method of utilizing junked tire to produce sole, adopt this method recycling junked tire, minimizing environmental pollution, the anti-skidding lines moulding of solution sole to adopt and manually collude line and adopt reclaimed rubber to produce the shortcoming of sole.
The object of the present invention is achieved like this: technological process of the present invention comprises: clean dust removal, pressurization packing, sulfuration typing, cooling and demolding moulding.
Operational procedure of the present invention is:
A, clean dust removal: the sheet piece of junked tire being got the sole desired thickness is through cleaning dust removal, and removes foreign material such as rock ballast in the tire, iron filings, airing then.
B, pressurization packing: the blank of the processes complete processing of pressurizeing, pack, its pressure is at 0.8～1.5Mpa, its concrete grammar is: with one deck after stamping forming metal pattern plate is template and one deck junked tire blank mutual superposition certain altitude, utilize the characteristics of caoutchouc elasticity vertically to pressurize, carry out cold fastening then through high strength.
C, the cold fastening blank bag bundle of reserving is sent into vulcanizing tank carry out the baking typing, the pressure that in vulcanizing tank, carries out vulcanizing treatment at 0.7～0.8Mpa, temperature at 120～160 ℃, holding temperature at 100～140 ℃, heat preservation pressure at 0.6～0.7Mpa, heat-setting time is 60～70 minutes in the sulfuration type-approval process.The heating thermal source is that steam or hot gas or electric heating or coal fire warming and humidifying carry out the heat of vulcanization typing in this sulfidation.
D, sole will get product through the blank cooling and shaping demoulding after the pressure heat-preserving pressurize thermal finalization vulcanizing treatment of heating, its concrete type of cooling is: make cold air with air conditioner and force cooling and shaping, force chilling temperature at 0～-20 ℃, thoroughly be benchmark with the i.e. 30 pairs of sole blank coolings of every bag semi-finished product cool time, generally was controlled at 0.45～1.5 hour.The type of cooling is water-cooled also, also cooling naturally, demoulding punch forming again after the cooling.
Production process equipment employing application number of the present invention is 01213846.0 the frock die clamper that is used to produce the anti-skidding lines of rubber for tire sole, and application number is 01214046.5 the anchor clamps that are used to produce the anti-skidding lines of rubber for tire sole, is used better effects if.
The invention has the advantages that: anti-skidding, decorative pattern is obvious, attractive in appearance, scuff resistance high indeformable, do not rupture, aging, and the recycling junked tire is with low cost, reduce environmental pollution.
Provide accompanying drawing of the present invention below.
Fig. 1 process chart of the present invention
The planar structure of Fig. 2 anchor clamps of the present invention is looked intention
The planar structure schematic diagram of Fig. 3 template of the present invention
The planar structure schematic diagram of the blank that Fig. 4 the present invention fixes
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Operational procedure of the present invention is:
A, clean dust removal: the sheet piece of junked tire being got the sole desired thickness is through cleaning dust removal, and removes foreign material such as rock ballast in the tire, iron filings, airing then.
B, pressurization packing: as shown in Figure 2, with the processing of pressurizeing, pack of the blank of processes complete, its pressure is at 1.15Mpa, its concrete grammar is: with one deck through stamping forming metal pattern plate be template as shown in Figure 3, behind one deck junked tire blank mutual superposition certain altitude, utilize the characteristics of caoutchouc elasticity vertically to pressurize, carry out cold fastening then through high strength.
C, as shown in Figure 4 with the cold fastening blank bag bundle of reserving, send into vulcanizing tank and carry out the baking typing, the pressure that carries out vulcanizing treatment in vulcanizing tank is that 0.75Mpa, temperature are that 140 ℃, holding temperature are that 120 ℃, heat preservation pressure are 0.65Mpa, and heat-setting time is 65 minutes in the sulfuration type-approval process.
D, sole will get product through the blank cooling and shaping demoulding after the pressure heat-preserving pressurize thermal finalization vulcanizing treatment of heating, its concrete type of cooling is: make cold air with air conditioner and force cooling and shaping, force chilling temperature to be controlled at-10 ℃, be controlled at cool time 0.95 hour.
The present invention is anti-skidding, decorative pattern is obviously attractive in appearance, scuff resistance high indeformable, do not rupture, aging, and the recycling junked tire is with low cost, reduce environmental pollution.
Claims (7)
1, a kind of method of utilizing junked tire to produce sole, it is characterized in that: technological process is:
A, junked tire got the sole desired thickness the sheet piece through cleaning dust removal, and remove foreign material such as rock ballast in the tire, iron filings, airing then;
B, will be the processing of pressurizeing, pack of the blank of processes complete;
C, the cold fastening blank bag bundle of reserving is sent into vulcanizing tank carry out the baking typing;
D, sole will get product through the blank cooling and shaping demoulding after the pressure heat-preserving pressurize thermal finalization vulcanizing treatment of heating.
2, a kind of method of utilizing junked tire to produce sole according to claim 1, it is characterized in that: the blank concrete grammar of handling that pressurizes, packs is: with one deck after stamping forming metal pattern plate is template and one deck junked tire blank mutual superposition certain altitude, high strength is vertically pressurizeed, and carries out cold fastening then.
3, a kind of method of utilizing junked tire to produce sole according to claim 1 and 2 is characterized in that: the pressure of packing pressurization is 0.8～1.5Mpa.
4, a kind of method of utilizing junked tire to produce sole according to claim 1, it is characterized in that: the pressure that in vulcanizing tank, carries out vulcanizing treatment at 0.7～0.8Mpa, temperature at 120～160 ℃, holding temperature at 100～140 ℃, heat preservation pressure at 0.6～0.7Mpa, heat-setting time is 60～70 minutes in the sulfuration type-approval process.
5, according to claim 1 or 4 described a kind of methods of utilizing junked tire to produce sole, it is characterized in that: the heating thermal source is that steam or hot gas or electric heating or coal fire warming and humidifying carry out the heat of vulcanization typing in the sulfidation.
6, a kind of method of utilizing junked tire to produce sole according to claim 1, it is characterized in that: the concrete mode of cooling is: make cold air with air conditioner and force cooling and shaping, force chilling temperature at 0～-20 ℃, be controlled at cool time 0.45～1.5 hour.
7, according to claim 1 or 6 described a kind of methods of utilizing junked tire to produce sole, it is characterized in that: the type of cooling is water-cooled also, also cooling naturally, demoulding punch forming again after the cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107218 CN1201926C (en) | 2001-02-28 | 2001-02-28 | Method for making sole by utilizing waste and old tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107218 CN1201926C (en) | 2001-02-28 | 2001-02-28 | Method for making sole by utilizing waste and old tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1319499A true CN1319499A (en) | 2001-10-31 |
| CN1201926C CN1201926C (en) | 2005-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01107218 Expired - Fee Related CN1201926C (en) | 2001-02-28 | 2001-02-28 | Method for making sole by utilizing waste and old tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1201926C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340389C (en) * | 2005-03-31 | 2007-10-03 | 何永峰 | Method and equipment for automatic production of macromolecule wear-proof sliding-proof sole |
| CN112406129A (en) * | 2020-10-29 | 2021-02-26 | 清华大学 | Production method and production system of rubber part |
-
2001
- 2001-02-28 CN CN 01107218 patent/CN1201926C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340389C (en) * | 2005-03-31 | 2007-10-03 | 何永峰 | Method and equipment for automatic production of macromolecule wear-proof sliding-proof sole |
| CN112406129A (en) * | 2020-10-29 | 2021-02-26 | 清华大学 | Production method and production system of rubber part |
| CN112406129B (en) * | 2020-10-29 | 2021-11-30 | 清华大学 | Production method and production system of rubber part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1201926C (en) | 2005-05-18 |
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