CN104441721B - A kind of giant mining tire remanufactures uses tyre surface former - Google Patents
A kind of giant mining tire remanufactures uses tyre surface former Download PDFInfo
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- CN104441721B CN104441721B CN201310417025.7A CN201310417025A CN104441721B CN 104441721 B CN104441721 B CN 104441721B CN 201310417025 A CN201310417025 A CN 201310417025A CN 104441721 B CN104441721 B CN 104441721B
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- tyre surface
- expanding
- shaping mechanism
- envelope
- oil cylinder
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Abstract
The present invention provides a kind of giant mining tire to remanufacture and uses tyre surface former, including driving means and ring-type main frame, it is uniformly distributed oil cylinder, base and the tyre surface expanding and shaping mechanism being fixed on main frame and envelope expanding and shaping mechanism, it is characterized in that, tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism are equipped with attachment means respectively, can be attached with base and oil cylinder by connector, tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism can be attached conversion according to the needs of operation.It is the tire tread expanding and shaping equipment that a kind of simple in construction, cost are relatively low, easy to use, processor simplifies, efficiency is high.
Description
Technical field
The present invention relates to a kind of giant mining tire remanufacture and use tyre surface former, be used for being enclosed within annular tire tread carcass to be renovated.
Background technology
Under country advocates the Strategy for economic development policy guidance of resources conservation, Implementation of Recycling Economy, tyre rebuilding industry development is swift and violent, technology reaches its maturity, can the specification of retreads constantly expand, in renovation production process, enormous size due to tyre surface, thickness is also added to more than 100mm, conventional forming method can not be suitable for, owing to diameter of tyres reaches more than 3.6 meters, if manufacturing and designing molding equipment by traditional vertical structure, it will pay huge manufacturing cost, it is clear that advocate resource-effective objective with tyre retreading industry and run counter to.Owing to industry entirety profit is relatively low, the cost of such great number puts into and is difficult to regain in the short time, is the most also unfavorable for the popularization that giant tyre renovates；The most extremely important, it it is exactly the operation ease of equipment, the tire that diameter is more than the 3.6 meters diameter when realizing set tire molding is at least at 4.7 meters, if such height uses traditional vertical structure, need substantial amounts of auxiliary mould equipment support, personnel's operating difficulties thereon, time adds much longer relatively, affecting work efficiency, safety reduces the most accordingly, and unresolved foregoing problems have developed annular tire tread expanding and shaping machine equipment.
Summary of the invention
The technical problem to be solved is: provide one to can be used for renovating giant tyre, the tire tread expanding and shaping equipment that simple in construction, cost are relatively low, easy to use, processor simplifies, efficiency is high.
The technical scheme that the present invention provides is, a kind of giant mining tire remanufactures uses tyre surface former, including driving means and ring-type main frame, it is uniformly distributed oil cylinder, base and the tyre surface expanding and shaping mechanism being fixed on main frame and envelope expanding and shaping mechanism, tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism are equipped with attachment means respectively, can be attached with base and oil cylinder by connector, tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism can be attached conversion according to the needs of operation.
Giant tyre tyre surface expanding and shaping machine uses horizontal type structure.
The quantity being uniformly distributed oil cylinder, base and the tyre surface expanding and shaping mechanism being fixed on main frame and envelope expanding and shaping mechanism is 16 groups.
Tyre surface expanding and shaping mechanism is the expanded support bar being connected to base and oil cylinder by connector, and expanded support bar is driven can be diametrically reciprocated along tire by oil cylinder.
Envelope expanding and shaping mechanism is connected to the hook plate of the L-type of base and oil cylinder by connector, oil cylinder drive hook plate open or retract.
Tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism all use PLC program controller that expanded support tyre surface, upper envelope operation are carried out sequentially-operating programme-control.
Also include gathering identifying tyre surface, the photoswitch of envelope position.
Giant tyre tyre surface expanding and shaping machine utilizes the PID setting function of PLC to realize during pressing tyre surface the control to loading pressure.
The tyre rotation drive mechanism being positioned at main frame bottom centre position and the pressure roller being arranged on main frame, rotated carcass by tire driving device, and pressure roller is rolling compacting on tyre surface.
Pressure roller is carried out transverse shifting by being compacted hydraulic oil cylinder driving.
The invention has the beneficial effects as follows: present configuration is reasonable in design, use horizontal setting, the convertible setting of tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism, reduce the labor intensity of workman's work, simple in construction, cost are relatively low, easy to use, processor simplifies, efficiency is high, and it is effectively increased utilization rate of equipment and installations, decreases plurality of devices and take the situation of factory site.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below.
Fig. 1 is the structural representation of the present invention；Fig. 2 is the structural representation of the present invention；Fig. 3 is the partial structurtes schematic diagram of the present invention；Fig. 4 is the partial structurtes schematic diagram of the present invention；Fig. 5 is motor, major loop and control circuit figure；Fig. 6 is input and output action sequence diagram；Fig. 7 is PLC A/D control figure；Fig. 8 is system construction drawing；Fig. 9 is System Control Figure；Figure 10 is PLC control figure.
1, main frame, 2, tire drive mechanism, 3, oil cylinder, 4, compacting oil cylinder, 5, bearing, 6, pressure roller, 7, connector, 8, support bar, 9, tyre rotation drive mechanism, 10, hook plate, 11, envelope, 12, tyre surface, 13, pressure roller.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, 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 clearly and completely described.
As it is shown in figure 1, the giant tyre tyre surface expanding and shaping machine of the present invention, main frame is by main frame, and tyre surface expanding and shaping mechanism, envelope expanding and shaping mechanism composition, aid system is made up of hydraulic control system, electric control system etc..
The concrete technical scheme of equipment is, main frame structure is by installing 16 identical linkage mount on the disk of a diameter 6 meters, equipped with the parts such as oil cylinder and connecting rod on support.Why select 16 groups of parts, be because finding through test of many times, phenomenon of choking with resentment between tyre surface and tire top in using 16 groups of parts can effectively prevent traditional method from using, use more multicompartment beneficial effect not to be further added by, and add manufacturing cost.
The concrete technical scheme of tyre surface expanding and shaping mechanism is, the oil cylinder that one is contained on support drives the expanded support bar bar that an one end is fixed on main frame, laterally (namely along the radial direction of tire) can be done move back and forth, tyre surface is put in main frame and again bar is inserted on bearing, plug the rotary shaft for connecting, the other end is connected with oil cylinder, and operating cyloinder extends and retracts, and i.e. drives tyre surface to contract and to expand outwardly.
The concrete technical scheme of envelope expanding and shaping mechanism is that after bar is extracted, the bearing of the oil cylinder on support just leaves room, is contained on room by the hook plate of a L-type, is connected with oil cylinder one end equally, during oil cylinder horizontal reciprocating action, drives hook plate to open retraction.Feature is the ingenious parts that make use of spreading mechanism, simplifies frame for movement, is one by the upper enveloping machine not having in background technology and molding tire spreader and two, reduces equipment manufacturing cost, reduces Factory Building area occupied.
Below in conjunction with the accompanying drawings 1,2,3,4, introduce tire building operation process.
The first step, is first lifted into forming machine center by the annular giant embryo tyre surface after polishing, is organized into circle (owing to tyre surface is the most softer, can arbitrarily adjust).
Second step, by expanded support bar, inserts in bearing, then plugs rotary shaft, and the other end is connected with oil cylinder also by pivot pin, and now tyre surface is just sandwiched between expanded support bar and main frame.And it is possible to along with expanded support bar is petal-shaped radial to open and retract.This process effectively prevent the phenomenon of choking with resentment during traditional method uses between tyre surface and tire top.
3rd step, operating cyloinder retraction, expanded support bar drives tyre surface motion, gradually expands above tyre surface, and external diameter increases.Until reaching spacing stopping.
4th step, installs to main frame centralized positioning good by tyre crane, waits set tyre surface.
5th step, operating cyloinder ejects, and is return by expanded support bar in situ, and tyre surface is retracted by natural resiliency and is enclosed within tire.
5th step, operating cyloinder ejects, and is return by expanded support bar in situ, and tyre surface is retracted by natural resiliency and is enclosed within tire.
6th step, operation compacting cylinder ejector, band dynamic pressure roller, the annular tire tread being bonded at tire top is compressed.
7th step, releases expanded support bar and bearing and the connection of oil cylinder successively, is extracted by bar.
8th step, operates tire driving device, rotates carcass, and pressure roller is rolling compacting on tyre surface.This process is more more steady than traditional method, and safety is the most secure, and, operation is convenient, it is easy to observe the situation of compacting, takes measures in time to process.
9th step, after rolling terminates, stops operating, and retraction pressure roller takes out tire.
Tenth step, is put into envelope on chassis, and arrangement is paved, centering.
11st step, by the hook plate end that is enclosed within one by one suitable for reading for envelope, operating cyloinder is retracted, and i.e. drives that envelope is suitable for reading to be opened.
12nd step, is put into frame center by tire, fixes position.
13rd step, operating cyloinder stretches out, and i.e. drives envelope motion suitable for reading, envelope to regain by natural resiliency, i.e. parcel is sleeved on tire.
14th step, takes out the tire that set installs.
15th step, first-class encapsulating hitch dish prepares sulfuration.
The concrete technical scheme of hydraulic pressure and electrical system is, uses PLC, controls hydraulic system follow procedure action.
The present invention aims at control giant tyre and recaps molding, upper envelope process step design electric control circuit.See figure Fig. 5,6,7,8,9,10, have following features.
1 uses PLC program controller to expanded support tyre surface, and upper envelope etc. renovates operation and carries out sequentially-operating programme-control.
2 use industrial computer touchscreen technology to realize the pressure of table top adhesion process intuitively, show etc. parameter and record, it is simple to carry out product quality and chase after the first day of the lunar month.
3 utilize the PID setting function of PLC by pressure transducer as detecting element, and frequency conversion motor, as executive component, constitutes pressure closed loop and controls.Realize the control to loading pressure during pressing tyre surface.
4 by the on-off model collection identification tyre surface of form, the positions of envelope such as photoswitches.
Claims (9)
1. a giant mining tire remanufactures and uses tyre surface former, including driving means and ring-type main frame, it is uniformly distributed the oil cylinder being fixed on main frame, base and tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism, it is characterized in that, tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism are equipped with attachment means respectively, can be attached with base and oil cylinder by connector, tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism can be attached conversion according to the needs of operation, described envelope expanding and shaping mechanism is connected to the hook plate of the L-type of base and oil cylinder by connector, hook plate is driven to open or retract by oil cylinder.
A kind of giant mining tire the most according to claim 1 remanufactures uses tyre surface former, it is characterised in that described giant tyre tyre surface expanding and shaping machine uses horizontal type structure.
A kind of giant mining tire the most according to claim 1 remanufactures uses tyre surface former, it is characterised in that described in be uniformly distributed the quantity of oil cylinder, base and the tyre surface expanding and shaping mechanism being fixed on main frame and envelope expanding and shaping mechanism be 16 groups.
A kind of giant mining tire the most according to claim 1 remanufactures uses tyre surface former, it is characterized in that, described tyre surface expanding and shaping mechanism is the expanded support bar being connected to base and oil cylinder by connector, and expanded support bar is driven can be diametrically reciprocated along tire by oil cylinder.
A kind of giant mining tire the most according to claim 1 remanufactures uses tyre surface former, it is characterized in that, described tyre surface expanding and shaping mechanism and envelope expanding and shaping mechanism all use PLC program controller that expanded support tyre surface, upper envelope operation are carried out sequentially-operating programme-control.
A kind of giant mining tire the most according to claim 1 remanufactures uses tyre surface former, it is characterised in that described giant tyre tyre surface expanding and shaping machine utilizes the PID setting function of PLC to realize during pressing tyre surface the control to loading pressure.
A kind of giant mining tire the most according to claim 1 remanufactures uses tyre surface former, it is characterised in that also include gathering identification tyre surface, the photoswitch of envelope position.
A kind of giant mining tire the most according to claim 1 remanufactures uses tyre surface former, it is characterized in that, also include the tyre rotation drive mechanism being positioned at main frame bottom centre position and the pressure roller being arranged on main frame, being rotated carcass by tire driving device, pressure roller is rolling compacting on tyre surface.
A kind of giant mining tire the most according to claim 8 remanufactures uses tyre surface former, it is characterised in that described pressure roller can be carried out transverse shifting by being compacted hydraulic oil cylinder driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417025.7A CN104441721B (en) | 2013-09-13 | 2013-09-13 | A kind of giant mining tire remanufactures uses tyre surface former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417025.7A CN104441721B (en) | 2013-09-13 | 2013-09-13 | A kind of giant mining tire remanufactures uses tyre surface former |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441721A CN104441721A (en) | 2015-03-25 |
| CN104441721B true CN104441721B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310417025.7A Active CN104441721B (en) | 2013-09-13 | 2013-09-13 | A kind of giant mining tire remanufactures uses tyre surface former |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718616B (en) * | 2017-11-15 | 2023-06-20 | 青岛海琅智能装备有限公司 | Inflation-free tire forming device and method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1188468A (en) * | 1982-11-05 | 1985-06-11 | Giancarlo Gastaldello | Expander device for arranging new tread rings on the carcass of a worn tire, in the retreading process thereof |
| JP2013146914A (en) * | 2012-01-19 | 2013-08-01 | Bridgestone Corp | Apparatus and method of manufacturing tire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6521071B2 (en) * | 2001-05-17 | 2003-02-18 | The Goodyear Tire & Rubber Company | Tread application apparatus with automated tread centering feature |
-
2013
- 2013-09-13 CN CN201310417025.7A patent/CN104441721B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1188468A (en) * | 1982-11-05 | 1985-06-11 | Giancarlo Gastaldello | Expander device for arranging new tread rings on the carcass of a worn tire, in the retreading process thereof |
| JP2013146914A (en) * | 2012-01-19 | 2013-08-01 | Bridgestone Corp | Apparatus and method of manufacturing tire |
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| Publication number | Publication date |
|---|---|
| CN104441721A (en) | 2015-03-25 |
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Address after: 266109 No. 210 Xiucheng Road, Chengyang Street, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Tiandun Marine Fender Technology Co., Ltd. Address before: 266109 No. 210 Xiucheng Road, Chengyang District, Qingdao City, Shandong Province Patentee before: Qingdao Tiandun Rubber Co., Ltd. |
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