CN204805181U - Vacuum generator device - Google Patents
Vacuum generator device Download PDFInfo
- Publication number
- CN204805181U CN204805181U CN201520499102.2U CN201520499102U CN204805181U CN 204805181 U CN204805181 U CN 204805181U CN 201520499102 U CN201520499102 U CN 201520499102U CN 204805181 U CN204805181 U CN 204805181U
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- vacuum
- vacuum generator
- buffer tank
- control system
- liquid
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Abstract
The utility model discloses a vacuum generator device, including vacuum generator and vacuum chuck, this vacuum generator device still includes the vacuum buffer tank, the vacuum buffer tank is located between vacuum generator and the vacuum chuck, this vacuum buffer tank includes the buffer tank, is arranged in to survey the detection device of buffer tank liquid level height, the bottom of buffer tank is provided with the fluid -discharge tube, is provided with the flowing back valve on this fluid -discharge tube, this vacuum buffer tank is still including the control system who controls the work of flowing back threshold switch and vacuum generator. The utility model discloses in can preventing that water from directly inhaling vacuum generator, avoid causing vacuum generator to damage.
Description
Technical field
The utility model relates to a kind of vacuum generator original paper, is specifically related to a kind of vacuum generator device.
Background technique
Vacuum generator is exactly utilize the one of malleation source of the gas generation negative pressure novel, efficiently, clean, economical, small-sized vacuum components and parts, this makes there is being compressed-air actuated place, or in a pneumatic system, need the place of positive/negative-pressure acquisition negative pressure to become very easy and convenient simultaneously.Vacuum generator is widely used in machinery in industrial automation, electronics, packaging, printing, the field such as plastics and robot.
Vacuum generator can connect vacuum vacuum chuck in use, is contacted with miscellaneous part by vacuum vacuum chuck.Vacuum vacuum chuck and vacuum generator are directly connected, and when putting in water by vacuum suction, being easy to water to be directly drawn onto in vacuum generator, damaging vacuum generator, destroying its work.
Model utility content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of vacuum generator device, and anti-sealing is directly drawn onto in vacuum generator, avoids causing vacuum generator to damage.
For solving the problem, the technological scheme that the utility model adopts is as follows:
A kind of vacuum generator device, comprise vacuum generator and vacuum chuck, this vacuum generator device also comprises vacuum buffer tank, and described vacuum buffer tank is between vacuum generator and vacuum chuck; This vacuum buffer tank comprises knock out drum, for detecting the detection device of liquid level in knock out drum; The bottom of described knock out drum is provided with liquid-discharging tube, and this liquid-discharging tube is provided with liquid discharging valve; Described empty buffer tank also comprises the control system controlling liquid discharging valve Push And Release and vacuum generator work.
Further, detection device described in the utility model comprises level probe and signal emission module; Liquid level signal receiver and signal judge module is provided with in described control system; Described level probe is inserted in knock out drum, the liquid level signal that level probe is responded to is transmitted to signal receiver by signal transmitter, signal judge module in control system carries out judging according to the signal received and control system is passed in the instruction of judged result, and control system is according to the Push And Release of output control liquid discharging valve.
Further, knock out drum described in the utility model is provided with suction port and air outlet, and described suction port is connected with vacuum generator by suction tude, and air outlet is connected with vacuum chuck.
Further, vacuum generator described in the utility model comprises jet pipe, is positioned at the adsorbent chamber of nozzle exit and is positioned at the diffusion chamber of adsorbent chamber outlet.
Compared to existing technology, the beneficial effects of the utility model are:
1. vacuum generator device described in the utility model installs a vacuum buffer tank arrangement between vacuum generator and vacuum chuck, can solve because vacuum aspirated foreign body or water are to the damage of vacuum generator;
2. the level probe of vacuum generator device described in the utility model can detect the liquid level in knock out drum, if fruit liquid level reaches the upper limit, detection device can send signal to control system, stop the work that vacuum occurs, open liquid discharging valve, water in knock out drum is discharged outside knock out drum, realizes the automatic control to liquid level;
3. vacuum generator apparatus structure described in the utility model is simple, easy to use.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of vacuum generator device described in the utility model;
Fig. 2 is the structural representation of vacuum buffer tank described in the utility model;
Wherein, 10, vacuum generator; 20, vacuum chuck; 30, vacuum buffer tank; 31, knock out drum; 32, detection device; 33, liquid-discharging tube; 34, liquid discharging valve.
Embodiment
As shown in Figure 1, vacuum generator device described in the utility model, comprises vacuum generator 10 and vacuum chuck 20, and this vacuum generator device also comprises vacuum buffer tank 30, and described vacuum buffer tank 30 is between vacuum generator 10 and vacuum chuck 20; This vacuum buffer tank 30 comprises knock out drum 31, for detecting the detection device 32 of liquid level in knock out drum 31; The bottom of described knock out drum 31 is provided with liquid-discharging tube 33, and this liquid-discharging tube 33 is provided with liquid discharging valve 34; Described vacuum buffer tank 31 also comprises the control system (not shown) controlling liquid discharging valve 34 Push And Release and vacuum generator 10 work.Between the utility model vacuum generator 10 and vacuum chuck 20, a vacuum buffer tank arrangement 30 is installed, can solves because vacuum aspirated foreign body or water are to the damage of vacuum generator 10.
Further, in embodiment 1 of the present utility model, described detection device 32 comprises level probe and signal emission module; Liquid level signal receiver and signal judge module is provided with in described control system; Described level probe is inserted in knock out drum 31, the liquid level signal that level probe is responded to is transmitted to signal receiver by signal transmitter, signal judge module in control system carries out judging according to the signal received and control system is passed in the instruction of judged result, and control system is according to the Push And Release of output control liquid discharging valve 34.In this programme, in detection device 32, the liquid level signal of perception is sent to control system by signal emission module by level probe, the liquid level signal received is transferred to signal judge module and judges whether liquid level reaches the upper limit by the liquid level signal receiver in control system, if liquid level reaches the upper limit, the work that control system stops vacuum occurring automatically, open liquid discharging valve, the water in knock out drum is discharged outside knock out drum, realizes the automatic control to liquid level.
Further, knock out drum 31 described in the utility model is provided with suction port and air outlet, and described suction port is connected with vacuum generator 10 by suction tude, and air outlet is connected with vacuum chuck 20.
Further, vacuum generator described in the utility model comprises jet pipe (not shown), is positioned at the adsorbent chamber (not shown) of nozzle exit and is positioned at the diffusion chamber (not shown) of adsorbent chamber outlet.
Above-mentioned mode of execution is only preferred implementation of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (4)
1. a vacuum generator device, comprises vacuum generator and vacuum chuck, it is characterized in that, this vacuum generator device also comprises vacuum buffer tank, and described vacuum buffer tank is between vacuum generator and vacuum chuck; This vacuum buffer tank comprises knock out drum, for detecting the detection device of liquid level in knock out drum; The bottom of described knock out drum is provided with liquid-discharging tube, and this liquid-discharging tube is provided with liquid discharging valve; Described vacuum buffer tank also comprises the control system controlling liquid discharging valve Push And Release and vacuum generator work.
2. vacuum generator device according to claim 1, is characterized in that, described detection device comprises level probe and signal emission module; Liquid level signal receiver and signal judge module is provided with in described control system; Described level probe is inserted in knock out drum, the liquid level signal that level probe is responded to is transmitted to signal receiver by signal transmitter, signal judge module in control system carries out judging according to the signal received and control system is passed in the instruction of judged result, and control system is according to the Push And Release of output control liquid discharging valve.
3. vacuum generator device according to claim 1, is characterized in that, described knock out drum is provided with suction port and air outlet, and described suction port is connected with vacuum generator by suction tude, and air outlet is connected with vacuum chuck.
4. vacuum generator device according to claim 1, is characterized in that, described vacuum generator comprises jet pipe, is positioned at the adsorbent chamber of nozzle exit and is positioned at the diffusion chamber of adsorbent chamber outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499102.2U CN204805181U (en) | 2015-07-10 | 2015-07-10 | Vacuum generator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499102.2U CN204805181U (en) | 2015-07-10 | 2015-07-10 | Vacuum generator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805181U true CN204805181U (en) | 2015-11-25 |
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ID=54590015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499102.2U Active CN204805181U (en) | 2015-07-10 | 2015-07-10 | Vacuum generator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751219A (en) * | 2018-12-30 | 2019-05-14 | 珠海市广源信科技有限公司 | A kind of control includes the vacuum system of vacuum generator |
| CN109821277A (en) * | 2019-04-08 | 2019-05-31 | 贵州电网有限责任公司 | A kind of oil liquid depassing unit and method |
-
2015
- 2015-07-10 CN CN201520499102.2U patent/CN204805181U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751219A (en) * | 2018-12-30 | 2019-05-14 | 珠海市广源信科技有限公司 | A kind of control includes the vacuum system of vacuum generator |
| CN109821277A (en) * | 2019-04-08 | 2019-05-31 | 贵州电网有限责任公司 | A kind of oil liquid depassing unit and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |