Integrated vacuum generator convenient to control

Abstract

The utility model discloses an integrated vacuum generator convenient to control, which comprises a vacuum generator body, an air control valve is arranged at the top of the vacuum generator body, and a vacuum breaking valve is mounted on one side, close to the air control valve, of the top end of the vacuum generator body. A negative pressure sensor is arranged on the front side of the top end of the vacuum generator body, and an air supply opening is formed in one side wall of the vacuum generator body. The vacuum generator has the advantages that the exhaust pipe is arranged at the exhaust port, when the vacuum generator body is used for adsorbing objects, gas exhausted from the exhaust port can be gathered to the three-way pipe fitting through the exhaust pipe and circulates into the dust cleaning pipe through the silencer, and therefore when the objects are adsorbed through the vacuum suction cup at the vacuum port, the dust can be removed through the dust cleaning pipe. And the gas is discharged from the dust cleaning pipe to clean impurities on the surface of the object, so that the gas discharged from the exhaust port can be utilized, and the recycling of the gas is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum generators, in particular to an integrated vacuum generator that is convenient to control. Background Art

[0002] A vacuum generator is a pneumatic component that can generate negative pressure. It uses the flow of compressed air to create a negative pressure environment with a certain vacuum degree, and can easily obtain negative pressure. Integrated vacuum generators are widely used in various scenarios requiring negative pressure due to their easy integration and control.

[0003] The existing integrated vacuum generator that is easy to control adsorbs objects through the vacuum suction cup connected to the vacuum port when in use. When the vacuum suction cup adsorbs the object, the impurities on the object will be sucked into the vacuum generator body by the suction force of the vacuum suction cup, and the gas in the vacuum generator body will be discharged into the air through the exhaust port. The discharged gas cannot be used to clean the residual impurities on the adsorbed object. Therefore, a new integrated vacuum generator that is easy to control is urgently needed to solve these problems. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide an integrated vacuum generator which can utilize gas and clean impurities when an object is adsorbed, in view of the current status of the existing technology.

[0006] (2) Technical solution

[0007] The utility model is implemented through the following technical scheme: the utility model proposes an integrated vacuum generator that is easy to control, including a vacuum generator body, an air control valve is provided on the top of the vacuum generator body, a vacuum breaking valve is installed on the top of the vacuum generator body close to the air control valve, a negative pressure sensor is provided on the front side of the top of the vacuum generator body, an air supply port is provided on one side wall of the vacuum generator body, a vacuum port is provided on the side of the vacuum generator body facing away from the air supply port, exhaust ports are symmetrically provided on the other two side walls of the vacuum generator body, an exhaust pipe is installed at each exhaust port, a three-way pipe fitting is connected to the terminal end of the exhaust pipe, a muffler is provided at one interface of the three-way pipe fitting, a dust cleaning pipe is connected to the terminal end of the muffler, a display screen is installed on one side wall of the vacuum generator body above the vacuum port, and mounting holes are provided at the four corners of the vacuum generator body.

[0008] Furthermore, the air control valve and the vacuum breaking valve are both flange-connected to the vacuum generator body, and the vacuum generator body is made of stainless steel.

[0009] By adopting the above technical solution, the vacuum generator body can fix the air control valve more firmly, and the air control valve body can better realize the vacuum breaking mechanism, and by controlling the on and off state of the solenoid valve, precise control of the adsorption and release of the vacuum suction cup can be achieved.

[0010] Furthermore, the vacuum generator body is connected to the negative pressure sensor by bolts, and the air supply port is formed on a side wall of the vacuum generator body.

[0011] By adopting the above technical solution, the vacuum generator body can fix the negative pressure sensor more firmly, and the negative pressure sensor can better monitor the air pressure changes in the environment and convert them into data signals by converting electrical signals and transmitting them to the system.

[0012] Furthermore, the vacuum port and the exhaust port are both formed on the vacuum generator body, and a connector for connecting a vacuum suction cup is provided at the vacuum port.

[0013] By adopting the above technical solution, the vacuum port can more conveniently install the vacuum suction cup on the vacuum generator body, and the exhaust port can more conveniently discharge excess air in the vacuum generator body.

[0014] Furthermore, the exhaust port is flange-connected to the exhaust pipe, the exhaust pipe is made of stainless steel, and the exhaust pipe is bolted to the vacuum generator body.

[0015] By adopting the above technical solution, the exhaust port can more conveniently fix the exhaust pipe, and the vacuum generator can more firmly fix the exhaust pipe to prevent the exhaust pipe from shaking.

[0016] Furthermore, the exhaust pipe is threadedly connected to the three-way pipe fitting, the three-way pipe fitting is made of stainless steel, and the three-way pipe fitting is threadedly connected to the muffler.

[0017] By adopting the above technical solution, the exhaust pipe can more easily make the gas discharged from the exhaust port converge in the three-way pipe fitting, the three-way pipe fitting can more firmly fix the muffler, and the muffler can better silence and reduce the noise of the vacuum generator body.

[0018] Furthermore, the muffler is threadedly connected to the dust cleaning pipe, and the dust cleaning pipe is made of PVC material.

[0019] By adopting the above technical solution, the muffler can fix the dust cleaning pipe more firmly, and the dust cleaning pipe can blow the released gas toward the vacuum suction cup, so that when the vacuum suction cup on the vacuum port adsorbs the object, the gas can blow away the impurities on the object and clean its surface.

[0020] Furthermore, the vacuum generator body is connected to the display screen by bolts, and the mounting hole is formed on the vacuum generator body.

[0021] By adopting the above technical solution, the vacuum generator body can fix the display screen more firmly, and the display screen can better display the evacuation time and vacuum degree, thereby improving the reliability of the vacuum generator body and reducing downtime.

[0022] (3) Beneficial effects

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] In order to solve the problem that in the use of the existing easy-to-control integrated vacuum generator, when the vacuum suction cup adsorbs an object, the impurities on the object will be sucked into the vacuum generator body by the suction of the vacuum suction cup, and the gas in the vacuum generator body is discharged into the air through the exhaust port, and the exhausted gas cannot be utilized to clean the residual impurities on the adsorbed object, the utility model provides an exhaust pipe at the exhaust port. When the vacuum generator body is used to adsorb the object, the gas discharged from the exhaust port will be gathered to the three-way pipe fitting through the exhaust pipe, and flow to the dust cleaning pipe through the muffler. That is, when the vacuum suction cup at the vacuum port adsorbs the object, the gas is discharged from the dust cleaning pipe to clean the impurities on the surface of the object, so that the gas discharged from the exhaust port can be utilized, thereby realizing the recycling of gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a front view of an integrated vacuum generator that is easy to control according to the present invention;

[0026] Figure 2 This is a top view of an integrated vacuum generator that is easy to control according to the present invention;

[0027] Figure 3 It is a left view of the integrated vacuum generator that is easy to control described in the utility model.

[0028] The following are the descriptions of the reference numerals:

[0029] 1. Vacuum generator body; 2. Air control valve; 3. Vacuum breaker valve; 4. Negative pressure sensor; 5. Air supply port; 6. Vacuum port; 7. Exhaust port; 8. Exhaust pipe; 9. Three-way pipe fitting; 10. Muffler; 11. Dust removal pipe; 12. Display screen; 13. Mounting hole. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] like Figure 1-Figure 3 As shown, in this embodiment, an integrated vacuum generator that is easy to control includes a vacuum generator body 1, an air control valve 2 is provided on the top of the vacuum generator body 1, and a vacuum breaking valve 3 is installed on the side of the top of the vacuum generator body 1 close to the air control valve 2. The vacuum generator body 1 can fix the air control valve 2 more firmly, and the air control valve 2 can better realize the vacuum breaking mechanism, and realize precise control of the adsorption and release of the vacuum suction cup by controlling the on and off state of the solenoid valve. A negative pressure sensor 4 is provided on the front side of the top of the vacuum generator body 1, and an air supply port 5 is opened on one side wall of the vacuum generator body 1. The vacuum generator body 1 can fix the negative pressure sensor 4 more firmly, and the negative pressure sensor 4 can better monitor the air pressure changes in the environment, and convert it into a data signal by converting an electrical signal and transmitting it to the system. A vacuum port 6 is provided on the side of the vacuum generator body 1 facing away from the air supply port 5. Exhaust ports 7 are symmetrically provided on the other two side walls of the vacuum generator body 1, and an exhaust pipe 8 is installed at each exhaust port 7. The exhaust pipe 8 terminal is connected to a three-way pipe fitting 9, and a muffler 10 is provided at an interface of the three-way pipe fitting 9. The exhaust pipe 8 can make it easier for the gas discharged from the exhaust port 7 to converge in the three-way pipe fitting 9, and the three-way pipe fitting 9 can fix the muffler 10 more firmly. The muffler 10 can better muffle and reduce the noise of the vacuum generator body 1, and the muffler 10 terminal is connected to a dust cleaning pipe 11. The muffler 10 can fix the dust cleaning pipe 11 more firmly. The dust cleaning pipe 11 can facilitate the release of gas to be blown to the vacuum suction cup, so that when the vacuum suction cup on the vacuum port 6 adsorbs an object, the gas can blow away impurities on the object, thereby achieving the cleaning of its surface. A display screen 12 is installed on one side wall of the vacuum generator body 1 above the vacuum port 6, and mounting holes 13 are provided at the four corners of the vacuum generator body 1.

[0032] like Figure 1-Figure 3As shown, in this embodiment, the air control valve 2 and the vacuum breaking valve 3 are both flange-connected to the vacuum generator body 1. The vacuum generator body 1 is made of stainless steel. The vacuum generator body 1 is bolted to the negative pressure sensor 4. The air supply port 5 is formed on one side wall of the vacuum generator body 1. The vacuum port 6 and the exhaust port 7 are both formed on the vacuum generator body 1. A connector for connecting the vacuum suction cup is provided at the vacuum port 6. The vacuum port 6 can make it easier to install the vacuum suction cup on the vacuum generator body 1. The exhaust port 7 can make it easier to discharge excess air in the vacuum generator body 1. The exhaust port 7 is flange-connected to the exhaust pipe 8. The exhaust pipe 8 is made of stainless steel. The exhaust pipe 8 is connected to the vacuum generator body. 1 bolt connection, the exhaust port 7 can more conveniently fix the exhaust pipe 8, the vacuum generator can fix the exhaust pipe 8 more firmly to prevent the exhaust pipe 8 from shaking, the exhaust pipe 8 is threadedly connected to the three-way pipe fitting 9, the three-way pipe fitting 9 is made of stainless steel, the three-way pipe fitting 9 is threadedly connected to the muffler 10, the muffler 10 is threadedly connected to the dust cleaning pipe 11, the dust cleaning pipe 11 is made of PVC, the vacuum generator body 1 is bolted to the display screen 12, the mounting hole 13 is formed on the vacuum generator body 1, the vacuum generator body 1 can fix the display screen 12 more firmly, the display screen 12 can better display the evacuation time and vacuum degree, improve the reliability of the vacuum generator body 1, and reduce downtime.

[0033] The specific implementation process of this embodiment is as follows: when in use, first install the vacuum generator body 1 in a place with compressed air, and set an exhaust pipe 8 at the exhaust port 7. When the vacuum generator body 1 is used to adsorb an object, the gas discharged from the exhaust port 7 will be gathered to the three-way pipe fitting 9 through the exhaust pipe 8, and flow to the dust cleaning pipe 11 through the muffler 10. When the vacuum suction cup at the vacuum port 6 adsorbs the object, the gas is discharged from the dust cleaning pipe 11 to clean the impurities on the surface of the object, so that the gas discharged from the exhaust port 7 can be utilized to realize the recycling of the gas.

[0034] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An integrated vacuum generator with convenient control, characterized by: The invention comprises a vacuum generator body (1), an air control valve (2) is provided on the top of the vacuum generator body (1), a vacuum breaking valve (3) is installed on the side of the top of the vacuum generator body (1) adjacent to the air control valve (2), a negative pressure sensor (4) is provided on the front side of the top of the vacuum generator body (1), an air supply port (5) is provided on one side wall of the vacuum generator body (1), a vacuum port (6) is provided on the side of the vacuum generator body (1) facing away from the air supply port (5), and the vacuum generator Exhaust ports (7) are symmetrically provided on the other two side walls of the main body (1), and an exhaust pipe (8) is installed at each of the exhaust ports (7). The terminal of the exhaust pipe (8) is connected to a three-way pipe fitting (9), and a muffler (10) is provided at one interface of the three-way pipe fitting (9). The terminal of the muffler (10) is connected to a dust cleaning pipe (11). A display screen (12) is installed above the vacuum port (6) on one side wall of the vacuum generator main body (1), and mounting holes (13) are provided at the four corners of the vacuum generator main body (1).

2. The integrated vacuum generator with convenient control according to claim 1, characterized in that: The air control valve (2) and the vacuum breaking valve (3) are both flange-connected to the vacuum generator body (1), and the vacuum generator body (1) is made of stainless steel.

3. The integrated vacuum generator with convenient control according to claim 2, characterized in that: The vacuum generator body (1) is connected to the negative pressure sensor (4) by bolts, and the air supply port (5) is formed on a side wall of the vacuum generator body (1).

4. The integrated vacuum generator with convenient control according to claim 1, characterized in that: The vacuum port (6) and the exhaust port (7) are both formed on the vacuum generator body (1), and a connector for connecting a vacuum suction cup is provided at the vacuum port (6).

5. The integrated vacuum generator with convenient control according to claim 4, characterized in that: The exhaust port (7) is flange-connected to the exhaust pipe (8), the exhaust pipe (8) is made of stainless steel, and the exhaust pipe (8) is bolt-connected to the vacuum generator body (1).

6. The conveniently controlled integrated vacuum generator according to claim 1, characterized in that: The exhaust pipe (8) is threadedly connected to the three-way pipe fitting (9), the three-way pipe fitting (9) is made of stainless steel, and the three-way pipe fitting (9) is threadedly connected to the muffler (10).

7. The conveniently controlled integrated vacuum generator according to claim 1, characterized in that: The muffler (10) is threadedly connected to the dust cleaning pipe (11), and the dust cleaning pipe (11) is made of PVC material.

8. The conveniently controlled integrated vacuum generator according to claim 1, characterized in that: The vacuum generator body (1) is connected to the display screen (12) by bolts, and the mounting hole (13) is formed on the vacuum generator body (1).

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