CN208035439U - A kind of retreaded tyre vulcanization tank envelope self-filler - Google Patents
A kind of retreaded tyre vulcanization tank envelope self-filler Download PDFInfo
- Publication number
- CN208035439U CN208035439U CN201820340236.3U CN201820340236U CN208035439U CN 208035439 U CN208035439 U CN 208035439U CN 201820340236 U CN201820340236 U CN 201820340236U CN 208035439 U CN208035439 U CN 208035439U
- Authority
- CN
- China
- Prior art keywords
- admission line
- envelope
- shunt
- valve
- compressor machine
- 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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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model provides a kind of retreaded tyre vulcanization tank envelope self-filler, including air compressor machine, admission line, outlet pipe, shunt conduit and vulcanizing tank, plural tire is equipped in vulcanizing tank, the outer surface of tire is equipped with envelope, admission line, outlet pipe is connected with shunt conduit by a three-way control valve, shunt conduit is equipped with plural shunt pipe, shunt pipe corresponds the connection plural number envelope, air compressor machine is connected to one end of the admission line, air inlet electromagnetic valve and boost gauge are equipped on admission line and between the air compressor machine and three-way control valve successively, it is arranged in parallel a ball valve on admission line and with air inlet electromagnetic valve and boost gauge, outlet pressure table and outlet solenoid valve are disposed on outlet pipe.The utility model is that one kind is simple in structure, easy to operate, can prevent tyre tread from deforming, improve a kind of retreaded tyre vulcanization tank envelope self-filler of tire quality.
Description
Technical field
The utility model is related to a kind of self-filler, especially a kind of retreaded tyre vulcanization tank envelope automatic inflating
Device.
Background technology
The tyre retreading technology of present is experienced tyre of first polishing, and is then pasted onto precured tread and has polished on carcass,
Carcass is packed in envelope and is put into sulfurizing pot vulcanization, general conditions of vulcanization is temperature：115 DEG C, compressed air：Tube pressure
Power 7kg/cm2, the blowing pressure 5kg/cm in vulcanizing tank2, 3~3.5kg/cm of the blowing pressure in envelope2.The quality shadow of envelope
The quality and price for ringing retreads, generally require soft, yielding, the easy recovery of envelope, heat oxygen aging resistance, resistance to flexion, have
There are suitable modulus and tensile strength, if being unable to control the pressure in envelope, pressure is too small or crosses what big city made
The decorative pattern of tire deforms, and destroys the appearance of tire, and influence the quality of tire.
Invention content
The technical problems to be solved in the utility model, be to provide it is a kind of simple in structure, it is easy to operate, can prevent tire from spending
Line deforms, and improves a kind of retreaded tyre vulcanization tank envelope self-filler of tire quality.
The utility model is realized in this way：A kind of retreaded tyre vulcanization tank envelope self-filler, including pneumatics
Machine, admission line, outlet pipe, shunt conduit and vulcanizing tank, the vulcanizing tank is interior to be equipped with plural tire, the outer surface of tire
It is equipped with envelope, the admission line, outlet pipe and shunt conduit are connected by a three-way control valve, the isocon
Road is equipped with plural shunt pipe, and the shunt pipe corresponds the connection plural number envelope, and the air compressor machine is connected to
One end of the admission line is equipped with successively on the admission line and between the air compressor machine and the three-way control valve
Air inlet electromagnetic valve and boost gauge have been arranged in parallel on the admission line and with the air inlet electromagnetic valve and boost gauge
One ball valve is disposed with outlet pressure table and outlet solenoid valve on the outlet pipe.
Compared with prior art, the utility model has the beneficial effects that：The utility model by air compressor machine by air pressure pass through into
Feed channel and shunt conduit are input in envelope, and air pressure is discharged by being arranged into outlet pipe, by the way that air inlet electromagnetism is arranged
Valve and outlet solenoid valve are used for direction, flow and the speed of control pressure, are stablized by boost gauge and outlet pressure table, energy
It is set as needed requirement, air inlet electromagnetic valve supplements when inadequate air pressure, is discharged from outlet solenoid valve when being higher than air pressure, passes through setting
Ball valve is conveniently replaced and repairs air inlet electromagnetic valve and boost gauge.The utility model is simple in structure, easy to operate, can prevent
Tyre tread deforms, and improves a kind of retreaded tyre vulcanization tank envelope self-filler of tire quality.
Description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of retreaded tyre vulcanization tank envelope self-filler of the utility model.
Specific implementation mode
As shown in Figure 1, a kind of retreaded tyre vulcanization tank envelope self-filler, including air compressor machine 1, admission line 2,
Outlet pipe 3, shunt conduit 4 and vulcanizing tank 5, the vulcanizing tank 5 is interior to be equipped with plural tire 51, and 51 outer surface of the tire is all provided with
There are envelope 52, the admission line 2, outlet pipe 3 and shunt conduit 4 to be connected by a three-way control valve 6, the shunting
Pipeline 4 is equipped with plural shunt pipe 41, and the shunt pipe 41 corresponds the connection plural number envelope 52, the pneumatics
Machine 1 is connected to one end of the admission line 2, on the admission line 2 and positioned at the air compressor machine 1 and the three-way control valve
Be equipped with air inlet electromagnetic valve 21 and boost gauge 22 between 6 successively, air inlet electromagnetic valve 21 for the direction of control pressure, flow and
Speed, and boost gauge 22 can show pressure in envelope 52, on the admission line 2 and with the air inlet electromagnetic valve 21 and
Boost gauge 22 has been arranged in parallel a ball valve 23, when air inlet electromagnetic valve 21 or boost gauge 22 damage, can pass through
Control ball valve 23 comes the direction of control pressure, to replace and repair air inlet electromagnetic valve 21 or boost gauge 22；The outlet
Outlet pressure table 31 and outlet solenoid valve 32 are disposed on pipeline 3, outlet pressure table 31 is for constantly showing envelope 52
Interior pressure, outlet solenoid valve 32 are used to discharge the pressure in envelope 52.
Operation principle：It first passes through three-way control valve 6 and is connected to admission line 2 and shunt conduit 4, close outlet pipe 3, then
1 compressed air of air compressor machine makes air pressure pass through admission line 2 and shunt conduit 4, is then input to each packet by shunt pipe 41
In big envelope 52, and by boost gauge 22 show envelope 52 in constantly pressure, when pressure reaches desired value, close into
Feed channel is vulcanized；After the completion of vulcanization in vulcanizing tank 5, outlet pipe 3 and shunt conduit are connected to by three-way control valve 6
4, then the air pressure in envelope 52 is discharged, and the constantly pressure in envelope 52 is shown by outlet pressure table 31.When into
When pneumoelectric magnet valve 21 or boost gauge 22 damage, the direction of air pressure can be changed by opening ball valve 23, you can repair
Or replace air inlet electromagnetic valve 21 or boost gauge 22.
Air pressure is input to through admission line 2 and shunt conduit 4 in envelope 52 by the utility model by air compressor machine 1, is led to
It crosses setting outlet pipe 3 air pressure is discharged, the side of control pressure is used for by the way that air inlet electromagnetic valve 21 and outlet solenoid valve 32 is arranged
To, flow and speed, by the way that conveniently replaced ball valve 23 and repair air inlet electromagnetic valve 21 and boost gauge 22 is arranged.This practicality
New structure is simple, easy to operate, can prevent tyre tread from deforming, and improves a kind of retreaded tyre vulcanization tank encapsulating of tire quality
Cover self-filler.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art answers
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (1)
1. a kind of retreaded tyre vulcanization tank envelope self-filler, it is characterised in that：Including air compressor machine, admission line, go out
Feed channel, shunt conduit and vulcanizing tank, the vulcanizing tank is interior to be equipped with plural tire, and the outer surface of tire is equipped with envelope,
The admission line, outlet pipe and shunt conduit are connected by a three-way control valve, and the shunt conduit is equipped with plural number
Shunt pipe, the shunt pipe correspond the connection plural number envelope, and the air compressor machine is connected to the admission line
One end, be equipped with successively on the admission line and between the air compressor machine and the three-way control valve air inlet electromagnetic valve and
Boost gauge has been arranged in parallel a ball valve on the admission line and with the air inlet electromagnetic valve and boost gauge, described
Outlet pressure table and outlet solenoid valve are disposed on outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340236.3U CN208035439U (en) | 2018-03-13 | 2018-03-13 | A kind of retreaded tyre vulcanization tank envelope self-filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340236.3U CN208035439U (en) | 2018-03-13 | 2018-03-13 | A kind of retreaded tyre vulcanization tank envelope self-filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035439U true CN208035439U (en) | 2018-11-02 |
Family
ID=63951213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820340236.3U Expired - Fee Related CN208035439U (en) | 2018-03-13 | 2018-03-13 | A kind of retreaded tyre vulcanization tank envelope self-filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035439U (en) |
-
2018
- 2018-03-13 CN CN201820340236.3U patent/CN208035439U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200313 |