CN207498291U - Efficient sealed vacuum tap - Google Patents
Efficient sealed vacuum tap Download PDFInfo
- Publication number
- CN207498291U CN207498291U CN201721472890.1U CN201721472890U CN207498291U CN 207498291 U CN207498291 U CN 207498291U CN 201721472890 U CN201721472890 U CN 201721472890U CN 207498291 U CN207498291 U CN 207498291U
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- CN
- China
- Prior art keywords
- upper cover
- connecting shaft
- matrix
- pedestal
- exhaust
- 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.)
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Abstract
The utility model is related to laminated glass technical field of processing equipment, more particularly to a kind of efficient sealed vacuum tap, including exhaust pedestal and upper cover, exhaust pedestal is cylindrical structure, it is vented at base central and is equipped with first through hole, it is vented base bottom and is equipped with a plurality of air discharge duct, upper cover includes cylinder matrix, matrix both ends are respectively equipped with the connecting shaft being arranged concentrically with matrix, the second through-hole is equipped at upper cover center, second through-hole runs through two connecting shafts and matrix, connection screw thread is equipped with outside the connecting shaft of lower part, upper cover is connect by lower part connecting shaft with exhaust pedestal, lower part connecting shaft is threadedly attached in the first through hole of exhaust pedestal, screw thread is equipped with outside the connecting shaft of top, it combines closely with being vented the upper surface of pedestal the matrix lower surface of upper cover, therebetween it is equipped with sealing device.The utility model vacuum tap can be repeatedly used for a long, and not only vacuumizing effect is good, and save cost.
Description
Technical field
The utility model is related to laminated glass technical field of processing equipment, and in particular to a kind of efficient sealed vacuum is taken out
Head.
Background technology
Laminated glass in the production process because the factors such as shape, size and technology difficulty, portioned product cannot be by just
Normal roll-in processing, at this time needs by means of vacuumizing production.In vacuum, it is desirable that extract the air in vacuum bag out
Come, tap needs bear higher atmospheric pressure, typically silicone tube are embedded in vacuum bag, then using a large amount of fluid sealant heaps
Product is sealed, and fluid sealant is disposable, and cost is higher.
Therefore, it is necessary to design a kind of vacuum tap recycled, to save processing cost.
Utility model content
The utility model provides a kind of efficient sealed vacuum tap, can recycle, sealing effect is good.
The utility model adopts the following technical solution：
A kind of efficient sealed vacuum tap, including exhaust pedestal and upper cover, exhaust pedestal is cylindrical structure, is vented base
First through hole is equipped at seat center, exhaust base bottom is equipped with a plurality of air discharge duct.Upper cover includes cylinder matrix, matrix both ends point
The connecting shaft that She You not be arranged concentrically with matrix.Be equipped with the second through-hole at upper cover center, the second through-hole through two connecting shafts and
Matrix.Connection screw thread is equipped with outside the connecting shaft of lower part, upper cover is connect by lower part connecting shaft with exhaust pedestal, and lower part connecting shaft is led to
It crosses in the first through hole for being threaded in exhaust pedestal.Screw thread, when connecting external silicone tube, screw thread are equipped with outside the connecting shaft of top
It can prevent silicone tube from slipping, gas disengaging has been also prevented from, with regard to carrying out volume without fluid sealant when such silica gel head connects vacuum tap
Outer sealing or the tail end sealing connected using a small amount of fluid sealant in silicone tube with vacuum tap.The matrix of upper cover
Lower surface is combined closely with being vented the upper surface of pedestal, therebetween equipped with sealing device.
The exhaust base bottom is equipped with a plurality of air discharge duct, and air discharge duct includes circular trough and cross bath, circular trough and ten
Font groove is arranged concentrically with exhaust pedestal, and cross bath is arranged on the outer ring of circular trough, first through hole, circular trough and cross
Slot three connects.Entire exhaust pedestal can be directly placed on glass, be exhausted by air discharge duct and through-hole.
The sealing device is two sealing rings being arranged concentrically, and further ensure that sealing effect.
The exhaust pedestal is respectively equipped with anti-skid design with upper cover matrix outer.
It the advantages of the utility model and has the beneficial effect that：
The utility model is made of stainless steel, and exhaust pedestal is placed in vacuum bag, and upper cover is set outside vacuum bag,
Upper cover connects external vacuum pump by silicone tube, and vacuum pump is extracted out the gas in vacuum bag by the utility model, so as to produce
Raw negative pressure, laminated glass is forced together.The utility model vacuum tap can be repeatedly used for a long, not only vacuumizing effect
It is good, and save cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the surface structure schematic diagram for being vented pedestal；
Fig. 3 is the bottom surface structure schematic diagram for being vented pedestal.
Wherein, 1- tops connecting shaft, 2- matrixes, 3- exhaust pedestals, 4- anti-skid designs, the second through-holes of 5-, the connection of 6- lower parts
Axis, 7- first through hole, 8- sealing rings, 9- cross baths, 10- circular troughs.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of efficient sealed vacuum tap, including exhaust pedestal 3 and upper cover, exhaust pedestal 3 is
Cylindrical structure, exhaust pedestal are equipped with first through hole 7 at 3 center, are vented 3 bottom of pedestal and are equipped with a plurality of air discharge duct.Upper cover includes
The matrix 2 of cylinder, 2 both ends of matrix are respectively equipped with the connecting shaft being arranged concentrically with matrix 2.The second through-hole is equipped at upper cover center
5, the second through-hole 5 runs through two connecting shafts and matrix 2.Connecting shaft 6 outside in lower part is equipped with connection screw thread, and upper cover is connected by lower part
Axis 6 is connect with exhaust pedestal 3, and lower part connecting shaft 6 is threadedly attached in the first through hole 7 of exhaust pedestal 3.Top connecting shaft
1 outside is equipped with screw thread.2 lower surface of matrix of upper cover is combined closely with being vented the upper surface of pedestal 3, is equipped with sealing dress therebetween
It puts, sealing device is two sealing rings 8 being arranged concentrically.
3 bottom of the exhaust pedestal is equipped with a plurality of air discharge duct, and air discharge duct includes circular trough 10 and cross bath 9, circular trough
10 and cross bath 9 be arranged concentrically with exhaust pedestal 3, cross bath 9 is arranged on the outer ring of circular trough 10, first through hole 7, circle
Shape slot 10 and 9 three of cross bath connection.Entire exhaust pedestal 3 can be directly placed on glass, by air discharge duct and through-hole into
Row exhaust.
Anti-skid design is respectively equipped with outside the exhaust pedestal 3 and upper cover matrix 2.
Claims (4)
1. a kind of efficient sealed vacuum tap, it is characterized in that, including exhaust pedestal and upper cover, exhaust pedestal is cylinder knot
Structure is vented at base central and is equipped with first through hole, and exhaust base bottom is equipped with a plurality of air discharge duct, and upper cover includes cylinder matrix,
Matrix both ends are respectively equipped with the connecting shaft being arranged concentrically with matrix, and the second through-hole is equipped at upper cover center, and the second through-hole runs through two
A connecting shaft and matrix, lower part connecting shaft outside are equipped with connection screw thread, and upper cover is connect by lower part connecting shaft with exhaust pedestal, under
Portion's connecting shaft is threadedly attached in the first through hole of exhaust pedestal, and screw thread, the matrix of upper cover are equipped with outside the connecting shaft of top
Lower surface is combined closely with being vented the upper surface of pedestal, therebetween equipped with sealing device.
2. efficient sealed vacuum tap according to claim 1, it is characterized in that, the exhaust base bottom is equipped with a plurality of
Air discharge duct, air discharge duct include circular trough and cross bath, and circular trough and cross bath are arranged concentrically with exhaust pedestal, cross
Slot is arranged on the outer ring of circular trough, first through hole, circular trough and cross bath three connection.
3. efficient sealed vacuum tap according to claim 1 or 2, it is characterized in that, the sealing device is same for two
The sealing ring of heart setting.
4. efficient sealed vacuum tap according to claim 1 or 2, it is characterized in that, the exhaust pedestal and upper cover base
Outer body She You not anti-skid design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472890.1U CN207498291U (en) | 2017-11-07 | 2017-11-07 | Efficient sealed vacuum tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472890.1U CN207498291U (en) | 2017-11-07 | 2017-11-07 | Efficient sealed vacuum tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498291U true CN207498291U (en) | 2018-06-15 |
Family
ID=62503123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721472890.1U Active CN207498291U (en) | 2017-11-07 | 2017-11-07 | Efficient sealed vacuum tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498291U (en) |
-
2017
- 2017-11-07 CN CN201721472890.1U patent/CN207498291U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 250101 Lingang International Intelligent Manufacturing Industrial Park No. 2, Licheng District, Jinan City, Shandong Province Patentee after: Shandong Yaohua Glass Co., Ltd. Address before: 250101 No. 7 Kaiyuan Road, Wang She Ren Town, Licheng District, Jinan City, Shandong Province Patentee before: Shandong Yaohua Glass Co., Ltd. |