CN201009137Y - Tire retreading pneumatic sander - Google Patents
Tire retreading pneumatic sander Download PDFInfo
- Publication number
- CN201009137Y CN201009137Y CNU2007201404686U CN200720140468U CN201009137Y CN 201009137 Y CN201009137 Y CN 201009137Y CN U2007201404686 U CNU2007201404686 U CN U2007201404686U CN 200720140468 U CN200720140468 U CN 200720140468U CN 201009137 Y CN201009137 Y CN 201009137Y
- Authority
- CN
- China
- Prior art keywords
- grinding head
- tyre
- tire
- turning cylinder
- aeration
- 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.)
- Expired - Fee Related
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- Tyre Moulding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a retreading inflatable grinder, comprising a bracket which is provided with a grinding head on the bottom. The grinding head is connected with the electric motor of a grinding head. The middle of the bracket which positively faces the upside of the grinding head is provided with a tyre-rolling axis. The tyre-rolling axis is connected with a tyre-rolling electric motor and covered with a tyre subpanel which consists of two concentric steel disks; an aeration tank is arranged between the two concentric steel disks. Aeration holes are positioned on both the inboard steel disks, the inner sides of the steel disks are respectively connected with an aeration bag which is communicated with the aeration tank by the aeration holes and connected with an aeration pump by an aeration tube. The utility model has a simple structure, practicality and good grinding quality of waste tyre.
Description
Technical field
The utility model relates to a kind of tyre rebuilding inflatable sander.
Background technology
Along with the day of the global resources and the energy is becoming tight; at present, tyre rebuilding has become the important component part of international rubber industry, in developed countries such as the U.S.; the retreads industry is very fiery; economic benefit is very considerable, and the profit of renovation has been higher than new tyre, and many new tyres transnational group also builds tyre retreading factory one after another; have 80 tame tyre retreading factories all over the world as French Michelin; the U.S. is solid special more, has reached 167 families, and will renovate tire and sell to countries in the world.Enter 21 century, the energy and resource growing tension, price soars, and tyre rebuilding is just forming a rising industry that is rich in potentiality.
Add up according to tyre rebuilding and recycling association: China in 2004 rubber consumption reaches 3,400,000 tons, rank first in the world, and domestic rubber sources scarcity, 70% needs import.In thousands of kinds of rubbers, auto industry consumption glue amount accounts for 63% of rubber total quantity consumed, and wherein tire accounts for 55%.Tire output had reached 2.39 hundred million in 2004, occupied the second place of the world, and about 1.2 hundred million of the generation of junked tire is annual with 12% speed increment.The junked tire resource recycling both can solve the rubber sources shortage, also can eliminate " black pollution ".
Existing tyre renovating sander does not have aerification function, makes tire in bruting process, because tire does not have interior support, the place that tire is thin often is difficult to be polished to, and causes the tire polishing inhomogeneous.
The utility model content
The utility model technical issues that need to address just are to overcome in the prior art tire sander uneven defective of polishing, and a kind of tyre rebuilding inflatable sander is provided.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of tyre rebuilding inflatable of the utility model sander, comprise bracing frame, the bracing frame bottom is provided with grinding head, described grinding head is connected with the grinding head motor, bracing frame middle part over against the top of grinding head is provided with a carcass turning cylinder, described carcass turning cylinder is connected with the carcass rotary electric machine, be set with the tire mounting disc on the described carcass turning cylinder, described tire mounting disc is made of two concentric steel disks, it between two steel disks an aeration tank, evenly be provided with air-filled pore on the inboard steel disk, inflation bag of the inboard connection of described steel disk, described inflation bag is connected by air-filled pore and aeration tank, and described inflation bag is connected with inflator pump by gas tube.
In order to make the tire installation site over against grinding head, the convenient polishing is equipped with the lateral adjustments knob of tire mounting disc on the carcass turning cylinder described in the utility model.
In order to improve the polishing effect, grinding head described in the utility model is the blade type grinding head.
The junked tire that the utility model will need to polish is enclosed within the tire mounting disc, make tire surround aeration tank, open inflator pump, can inflate tire by air-filled pore, tire is because inside has gas to support, even also can conveniently polish in thin place, guaranteed the uniformity of polishing, increase work efficiency.
The utility model is simple in structure, and practicality is good to the polishing quality of junked tire.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of tyre rebuilding inflatable of the utility model sander, comprise bracing frame 1, the bracing frame bottom is provided with grinding head 2, described grinding head is connected with grinding head motor 3, bracing frame middle part over against the top of grinding head is provided with a carcass turning cylinder 4, described carcass turning cylinder is connected with carcass rotary electric machine 5, be set with tire mounting disc 6 on the described carcass turning cylinder, described tire mounting disc is made of two concentric steel disks, it between two steel disks an aeration tank 7, evenly be provided with air-filled pore 8 on the inboard steel disk, inflation bag 9 of the inboard connection of described steel disk, described inflation bag is connected by air-filled pore and aeration tank, and described inflation bag is connected with inflator pump 11 by gas tube 10.
In order to make the tire installation site over against grinding head, the convenient polishing is equipped with the lateral adjustments knob 12 of tire mounting disc on the carcass turning cylinder described in the utility model.
In order to improve the polishing effect, grinding head described in the utility model is the blade type grinding head.
The utility model is not limited to above-mentioned preferred forms, and other any identical with the utility model or akin products that anyone draws under enlightenment of the present utility model all drop within the protection domain of the present utility model.
Claims (3)
1. tyre rebuilding inflatable sander, comprise bracing frame, the bracing frame bottom is provided with grinding head, described grinding head is connected with the grinding head motor, bracing frame middle part over against the top of grinding head is provided with a carcass turning cylinder, described carcass turning cylinder is connected with the carcass rotary electric machine, it is characterized in that: be set with the tire mounting disc on the described carcass turning cylinder, described tire mounting disc is made of two concentric steel disks, it between two steel disks an aeration tank, evenly be provided with air-filled pore on the inboard steel disk, inflation bag of the inboard connection of described steel disk, described inflation bag is connected by air-filled pore and aeration tank, and described inflation bag is connected with inflator pump by gas tube.
2. tyre rebuilding inflatable sander as claimed in claim 1 is characterized in that: the lateral adjustments knob that the tire mounting disc is installed on the described carcass turning cylinder.
3. tire renovation inflatable sander as claimed in claim 1, it is characterized in that: described grinding head is the blade type grinding head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201404686U CN201009137Y (en) | 2007-03-15 | 2007-03-15 | Tire retreading pneumatic sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201404686U CN201009137Y (en) | 2007-03-15 | 2007-03-15 | Tire retreading pneumatic sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009137Y true CN201009137Y (en) | 2008-01-23 |
Family
ID=39044070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201404686U Expired - Fee Related CN201009137Y (en) | 2007-03-15 | 2007-03-15 | Tire retreading pneumatic sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009137Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898321B (en) * | 2009-06-01 | 2012-03-28 | 软控股份有限公司 | Tire retreading full-automatic grinding machine and method thereof |
-
2007
- 2007-03-15 CN CNU2007201404686U patent/CN201009137Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898321B (en) * | 2009-06-01 | 2012-03-28 | 软控股份有限公司 | Tire retreading full-automatic grinding machine and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 |