CN201597035U - Vacuum opening and closing device - Google Patents
Vacuum opening and closing device Download PDFInfo
- Publication number
- CN201597035U CN201597035U CN2010200261653U CN201020026165U CN201597035U CN 201597035 U CN201597035 U CN 201597035U CN 2010200261653 U CN2010200261653 U CN 2010200261653U CN 201020026165 U CN201020026165 U CN 201020026165U CN 201597035 U CN201597035 U CN 201597035U
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- CN
- China
- Prior art keywords
- vacuum chamber
- vacuum
- closing device
- cylinder
- air blast
- 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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Abstract
The utility model discloses a vacuum opening and closing device, which comprises a vacuum chamber and an air blower. One end of the vacuum chamber is connected with an air suction end of the air blower while the other end is connected with a suction disc manipulator. The vacuum opening and closing device is characterized in that the vacuum chamber is provided with a ventilating hole, and the ventilating hole is correspondingly provided with a rubber cap which controls opening and closing of the ventilating hole and is pulled by a cylinder. The vacuum opening and closing device is rapid in response, saves working time, increases working efficiency, protects circuits, saves energy, and prolongs service life of the air blower.
Description
Technical field
The utility model relates to the sucking disc type mechanical hand technical field, relates to vacuum headstock gear used on a kind of sucking disc type mechanical hand more specifically.
Background technology
Now, on the following sucking disc type mechanical hand used vacuum opening/shutting mode on market be people extensively understand, this vacuum opening/shutting mode mainly is: the closure and the disconnection that are come control relay by the PLC cyclelog according to specific program, closure by relay decides the break-make of air blast with disconnection, and then just can control the generation and the disappearance of vacuum in the vacuum chamber.The existing shortcoming of this vacuum opening/shutting mode is: the first, and therefore bigger owing to need frequent the unlatching to the electrical system influence, motor especially, its can accelerated ageing in frequent start-up course, has shortened its service life.The second, because during electric motor starting, energy consumption is bigger, so the frequent starting of motor can consume a large amount of energy, can not satisfy requirements of saving energy.The 3rd, because the generation of vacuum needs the regular hour in the vacuum chamber, so its stand-by period can increase manipulator sorption unbaked tile the time, reduced whole operating efficiency.
Summary of the invention
The purpose of this utility model is to address the above problem, and provides a kind of not only simple in structure, response rapidly, saves the working time, increases work efficiency, and makes the vacuum headstock gear that is prolonged in service life of air blast.
The utility model is to adopt following technical scheme to realize above-mentioned purpose: a kind of vacuum headstock gear, comprise vacuum chamber, air blast, the suction end of vacuum chamber one end and air blast joins, the other end connects the sucker manipulator, it is characterized in that, described vacuum chamber is provided with passage, the corresponding rubber cap by the cylinder pulling that is provided with its switching of control on this passage.
As further specifying of such scheme, described vacuum chamber is provided with cylinder block, and the fixedly locating hole of cylinder is arranged on the cylinder block, faces the passage on the vacuum chamber under the rubber cap.
The beneficial effect that the utility model adopts above technical scheme to reach is:
1, the utility model adopts the passage of slim cylinder and rubber cap control vacuum chamber to open and close, and vacuumizes and lets out vacuum and need not air blast is carried out break-make control, has so not only protected circuit but also has saved the energy.
2, because air blast need not frequent start-stop, so prolonged the service life of air blast.
Need not to wait for the air blast starting when 3, vacuumizing, directly seal up vacuum chamber and get final product that response has been saved the working time rapidly, has improved operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Description of reference numerals: 1, air blast 2, cylinder block 3, rubber cap 4, slim cylinder 5, vacuum chamber
The specific embodiment
As shown in Figure 1, a kind of vacuum headstock gear of the utility model, comprise vacuum chamber 5, air blast 1, the suction end of vacuum chamber 5 one ends and air blast 1 joins, the other end connects the sucker manipulator, vacuum chamber is provided with passage, the corresponding sealing device that is provided with its switching of control on this passage, sealing device is made up of the rubber cap 3 of slim cylinder 4 and the pulling of slim cylinder, vacuum chamber 5 is provided with cylinder block 2, the locating hole of fixing slim cylinder 4 is arranged on the cylinder block 2, face the passage on the vacuum chamber under the rubber cap.
In the use, air blast energising running, when vacuum chamber need vacuumize, slim cylinder will promote rubber cap on the vent cap of vacuum chamber, and the cavity that vacuum chamber and coupled sucker manipulator are constituted is airtight, reaches the purpose that vacuumizes; When vacuum chamber need be removed vacuum state, slim cylinder will spur rubber cap opened the passage of vacuum chamber, and air will refill vacuum chamber; In whole process, air blast all is to be in the state of not stopping transport and changeing.
The specific embodiment of the above is a better embodiment of the present utility model, is not to limit concrete practical range of the present utility model with this, and scope of the present utility model comprises and is not limited to this specific embodiment.The equivalence variation that all shapes according to the utility model, structure are done all comprises in the protection domain of the present utility model.
Claims (3)
1. a vacuum headstock gear comprises vacuum chamber, air blast, and the suction end of vacuum chamber one end and air blast joins, the other end connects the sucker manipulator, it is characterized in that described vacuum chamber is provided with passage, the corresponding sealing device that is provided with its switching of control on this passage.
2. vacuum headstock gear according to claim 1 is characterized in that, described sealing device is made up of the rubber cap of cylinder and upward connection thereof.
3. vacuum headstock gear according to claim 2 is characterized in that described vacuum chamber is provided with cylinder block, and the fixedly locating hole of cylinder is arranged on the cylinder block, faces the passage on the vacuum chamber under the rubber cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200261653U CN201597035U (en) | 2010-01-06 | 2010-01-06 | Vacuum opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200261653U CN201597035U (en) | 2010-01-06 | 2010-01-06 | Vacuum opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597035U true CN201597035U (en) | 2010-10-06 |
Family
ID=42808082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200261653U Expired - Fee Related CN201597035U (en) | 2010-01-06 | 2010-01-06 | Vacuum opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331189A (en) * | 2011-07-28 | 2012-01-25 | 太仓市华瑞真空炉业有限公司 | Vacuum furnace |
-
2010
- 2010-01-06 CN CN2010200261653U patent/CN201597035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331189A (en) * | 2011-07-28 | 2012-01-25 | 太仓市华瑞真空炉业有限公司 | Vacuum furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20101006 Termination date: 20130106 |