CN2612527Y - Flat plate vulcanizing press with a telescopic vacuum hood - Google Patents
Flat plate vulcanizing press with a telescopic vacuum hood Download PDFInfo
- Publication number
- CN2612527Y CN2612527Y CN 03246719 CN03246719U CN2612527Y CN 2612527 Y CN2612527 Y CN 2612527Y CN 03246719 CN03246719 CN 03246719 CN 03246719 U CN03246719 U CN 03246719U CN 2612527 Y CN2612527 Y CN 2612527Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- tight
- housing
- vulcanizing press
- outer cover
- 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 relates to a vulcanizing press with telescoping vacuum housing, which belongs to rubber product vulcanized device. The vulcanizing vacuum press used in present market has the disadvantages that structure is complicated and price is high. The vulcanizing press with telescoping vacuum housing comprises a rear cover and an outer cover. The telescoping vacuum housing, which comprises an obturating ring and a spring pipe expansion bend, is fixed on bottom of the top heating board. A regulating mass, which adjusts height of moulds, is arranged on bottom of heating board in the cover. The vulcanizing press, which is characterized of simple structrue and convenient operation, is formed.
Description
The utility model belongs to the rubber vulcanization molding equipment.
Before the utility model is not made, for improving the quality of rubber; Employing vacuumizes sulfidization molding to rubber.It is up and down because the vacuum sealed cover of present employed evacuated flat panel vulcanizer will be controlled by two hydraulic means, makes its complex structure cost height, and the market price is more than 100,000 yuan.
The purpose of this utility model provides a kind of vulcanizing press with telescopic vacuum (-tight) housing, and this vulcanizer is characterized in that installing one under the heating board under the ordinary flat vulcanizer top board can be by the two-segment type vacuum (-tight) housing of bourdon tube expansion bend drive.Flat board and following heating board and vacuum (-tight) housing matched under the hydraulic cylinder rising at present of working drove, and owing to aeroseal is lived in the pressure effect of bourdon tube expansion bend, vacuumized through vacuum-pumping tube again.After the work of vacuumizing is finished, when goods enter sulfuration, the magnetic valve of adjusting venting speed is opened, make air slowly enter vacuum (-tight) housing, so that after rubber is finished sulfuration, can open vacuum (-tight) housing.This machine is simple in structure, cost is low, and cost is less than 20,000 yuan.Can play equally rubber is carried out sulfidization molding under vacuum state.
The purpose of this utility model is achieved in that is fixing inner cover under the heating board on the ordinary flat vulcanizer, and interior outer sleeve has the outer cover of band sealing ring, and the outer cover end opening studs with sealing ring.The both sides of outer cover are welded with the transverse slat that can fix two bourdon tube expansion bends.An end is fixed on the top board on the bourdon tube expansion bend, and the adjustment piece of the adjusting mould height that can dismantle is housed under the last heating board.In the side of last heating board a vacuum-pumping tube is housed also.One of vacuum-pumping tube leads to into to go up in heating board and the cover and communicates, and the other end is connected to two magnetic valves, and a control vacuumizes, and the other end of another magnetic valve is connected to venting adjuster control venting speed.There is one to adjust screw on the venting adjuster, is used for regulating air inflow.Be equipped with in the base that to drive treadmill up and down and be used for the hydraulic cylinder that mold cramping is used, and four root posts that utilize four jiaos of bases pass the hole of four jiaos of treadmills, top board is lived with fixed by nut in the top that top board is enclosed within column, and forms a vulcanizing press with telescopic vacuum (-tight) housing.
Owing to adopted such scheme, simplified rubber vacuum vulcanization equipment.
Accompanying drawing is a structure chart of the present utility model.Below in conjunction with accompanying drawing the utility model is further specified.
Among the figure: 1, vacuum-pumping tube, 2, pressure-releasing electromagnetic valve, 3, the venting adjuster, 4, adjust screw, 5, vacuumize magnetic valve, 6, sealing ring, 7, outer cover, 8, inner cover, 9, sealing ring, 10, adjust piece, 11, nut, 12, top board, 13, go up heating board, 14, the bourdon tube expansion bend, 15, horizontal stripe, 16, column, 17, heating board down, 18, treadmill, 19, hydraulic cylinder, 20, base.
In the drawings, last heating board (13) is fixed on outer sealing ring (6) and the outer cover (7) of being with of inner cover (8) inner cover (8) of fixing adjustment piece (10) and vacuum (-tight) housing under the upper and lower heating board of top board (12) (13), outer cover (7) end opening studs with sealing ring (9), and both sides respectively are welded with a horizontal stripe (15), the horizontal stripe on both sides (15) is gone up each and is being fixed two bourdon tube expansion bends (14), the upper end of bourdon tube expansion bend (14) is fixed on below the top board (12), a side that is fixed on heating board (13) of vacuum-pumping tube (1), and and inner cover (8) in communicate.The other end is connected to magnetic valve (5).One of magnetic valve (2) is connected to venting adjuster (3), and venting adjuster (3) has a venting set screw (4).Following heating plate (17) is fixed on the treadmill (18), hydraulic cylinder (19) is contained in the base (20) and withstands treadmill (18), four root posts (16) on (20) four jiaos of the bases pass the hole of (18) four jiaos of treadmills, and the top is passed four jiaos of four holes of top board (12) again and fixed with nuts (11).
Claims (4)
1, a kind of vulcanizing press with telescopic vacuum (-tight) housing, it is by the inner cover and the outer cover of vacuum (-tight) housing, sealing ring, adjust piece, bourdon tube expansion bend, venting adjuster, base, column etc. interconnect form.Be characterized in: under last heating board, fixing telescopic vacuum (-tight) housing and adjusting piece, in its side a vacuum-pumping tube is being housed and also and in the cover communicates.Both sides at the outer cover of vacuum (-tight) housing are welded with a horizontal stripe, are fixing the bourdon tube expansion bend on the horizontal stripe, and an end is fixed under the top board on the bourdon tube expansion bend.And interfix, and form a vulcanizing press with telescopic vacuum (-tight) housing by base and four root posts, treadmill, top board, nut etc.
2, the vulcanizing press with telescopic vacuum (-tight) housing according to claim 1 is characterized in that: vacuum (-tight) housing is divided into two joints by inner cover and outer cover and is formed.A sealing ring is housed between inner cover and the outer cover, and sealing ring also is equipped with on the end opening limit of outer cover.
3, according to the 1 described vulcanizing press with telescopic vacuum (-tight) housing that requires of right, it is characterized in that: one of vacuum-pumping tube is equipped with and vacuumizes magnetic valve (5) and pressure-releasing electromagnetic valve (2).
4, according to the 3 described vulcanizing presses with telescopic vacuum (-tight) housing that require of right, be characterized in: the other end of pressure-releasing electromagnetic valve (2) is equipped with a venting adjusting and venting set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246719 CN2612527Y (en) | 2003-04-25 | 2003-04-25 | Flat plate vulcanizing press with a telescopic vacuum hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246719 CN2612527Y (en) | 2003-04-25 | 2003-04-25 | Flat plate vulcanizing press with a telescopic vacuum hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612527Y true CN2612527Y (en) | 2004-04-21 |
Family
ID=34169559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03246719 Expired - Fee Related CN2612527Y (en) | 2003-04-25 | 2003-04-25 | Flat plate vulcanizing press with a telescopic vacuum hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612527Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275252A (en) * | 2011-07-21 | 2011-12-14 | 江苏扬州合力橡胶制品有限公司 | Sealing device for sealing die on vulcanization forming machine |
| CN108720419A (en) * | 2018-06-14 | 2018-11-02 | 李俊 | It is a kind of can relieving fatigue and improving sleep quality health care bed mattress making apparatus |
-
2003
- 2003-04-25 CN CN 03246719 patent/CN2612527Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275252A (en) * | 2011-07-21 | 2011-12-14 | 江苏扬州合力橡胶制品有限公司 | Sealing device for sealing die on vulcanization forming machine |
| CN108720419A (en) * | 2018-06-14 | 2018-11-02 | 李俊 | It is a kind of can relieving fatigue and improving sleep quality health care bed mattress making apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |