CN218753551U

CN218753551U - Vacuum carrying system

Info

Publication number: CN218753551U
Application number: CN202221534509.0U
Authority: CN
Inventors: 俞琦; 郭坤
Original assignee: Anhui Juyi Technology Co Ltd
Current assignee: Anhui Juyi Technology Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-03-28
Anticipated expiration: 2032-06-16

Abstract

An embodiment of the utility model provides a vacuum handling system belongs to the handling device field. The system comprises: the air source processing element is used for processing the compressed air; one end of the gas distribution block is connected with the gas source processing element so as to divide the gas signals sent by the gas source processing element into a plurality of gas signals; the first port of the first pneumatic control valve is connected with the first port of the gas distribution block; one end of the vacuum generator is connected with the fourth port of the first pneumatic control valve to generate negative pressure, and the hydraulic torque converter is adsorbed by the vacuum sucker; and the vacuum suction cup is connected with the other end of the vacuum generator and is connected with the second port of the first pneumatic control valve so as to release the hydraulic torque converter. The system can absorb the object to be conveyed to be absorbed by the vacuum chuck and can easily transfer the object to a specified position.

Description

Vacuum handling system

Technical Field

The utility model relates to a handling device field specifically relates to a vacuum handling system.

Background

The hydraulic torque converter is an important part of the automatic gearbox, and the finished hydraulic torque converter needs to be transported to a production line from an on-line material storage bin in the assembling process of the gearbox. In current process, need once carry three torque converter to online, this transport process is mainly accomplished by the manual work in the current production process, but torque converter structure complicacy and have certain weight, and manual handling can only carry one at every turn, leads to workman's intensity of labour very big, and production efficiency is low. How to select a booster unit to alleviate workman intensity of labour, improve production efficiency, become the problem that needs the solution in the present derailleur assembling process urgently.

SUMMERY OF THE UTILITY MODEL

An embodiment of the present invention provides a vacuum transfer system, which can adsorb an object to be transferred to be adsorbed by a vacuum chuck through a vacuum chuck, and can easily transfer the object to a specific position.

In order to achieve the above object, an embodiment of the present invention provides a vacuum conveying system, including:

the air source processing element is used for processing the compressed air;

one end of the gas distribution block is connected with the gas source processing element so as to divide the gas signals sent by the gas source processing element into a plurality of gas signals;

a first pneumatic valve;

a vacuum generator for generating negative pressure;

the vacuum chuck is used for adsorbing or releasing the hydraulic torque converter;

the adsorption button is started to input an air signal to the vacuum generator through the first pneumatic control valve so as to enable the vacuum sucker to adsorb the hydraulic torque converter;

the release button is started to input an air signal to the vacuum chuck through the first air control valve so as to break the vacuum environment of the vacuum chuck and release the hydraulic torque converter;

the pneumatic hoist is used for hoisting or putting down the vacuum chuck;

and the lifting button is used for controlling the pneumatic hoist to hoist or put down the vacuum chuck.

Optionally, a first port of the first pneumatic control valve is connected to a first port of the gas distribution block, one end of the vacuum generator is connected to a fourth port of the first pneumatic control valve, the vacuum chuck is connected to the other end of the vacuum generator and to a second port of the first pneumatic control valve, a first port of the adsorption button is connected to a second port of the gas distribution block, a second port of the adsorption button is connected to a fourteenth port of the first pneumatic control valve, a first port of the release button is connected to a first port of the adsorption button, a second port of the release button is connected to a twelfth port of the first pneumatic control valve, the pneumatic hoist is connected to a third port of the gas distribution block, a first port of the lift button is connected to a third port of the gas distribution block, and a second port of the lift button is connected to the pneumatic hoist.

Optionally, the system includes a balance block, one end of the balance block is connected to the pneumatic block, the other end of the balance block is connected to the third port of the air distribution block, and one side of the balance block is connected to the first port and the second port of the lifting button.

Optionally, the system comprises:

a first port of the pressure detection valve is connected with a second port of the air distribution block, and a second port of the pressure detection valve is connected with the pneumatic block and used for detecting whether the pneumatic block is loaded or not;

and a first port of the second pneumatic control valve is connected with a second port of the release button, a second port of the second pneumatic control valve is connected with a twelfth port of the first pneumatic control valve, and the twelfth port of the second pneumatic control valve is connected with a third port of the pressure detection valve.

Optionally, the system includes a shuttle valve, a third port of the shuttle valve is connected with the second port of the adsorption button, a second port of the shuttle valve is connected with the fourteenth port of the first pneumatic valve, and a first port of the shuttle valve is connected with the fourth port of the first pneumatic valve.

Optionally, the system includes a check valve connected between the vacuum generator and the vacuum chuck, an air outlet of the check valve is connected to the vacuum generator, and an air inlet of the check valve is connected to the vacuum chuck.

Optionally, the system includes a vacuum pressure gauge connected to the vacuum generator.

Optionally, the system comprises:

the lifting button is arranged on one handle, and the release button and the adsorption button are arranged on the other handle;

the vacuum suction cup is arranged at the bottom of the support piece so as to pneumatically adsorb or release the hydraulic torque converter;

and the hoisting ring is arranged at the top of the support piece and is hoisted by the pneumatic hoist so as to hoist or put down the object to be transported.

Optionally, the system comprises:

the fixed vertical frames are arranged on two sides of the assembly line, and the extension ends of the fixed vertical frames can extend to the line outsourcing warehouse;

the cross beam frame is used for connecting the two extending ends of the fixed vertical frame together;

the connecting rail, the orbital one end of connecting with the crossbeam frame is connected, the other end with fixed grudging post on the assembly line is connected, pneumatic block slides and sets up the orbital bottom of connecting.

Optionally, the system comprises:

the guide frame is arranged at the edge of the assembly line and is provided with guide columns

The guide block sets up support piece's top edge, just the top and the bottom of guide block be equipped with the spacing stopper of guide post cooperation, so that the guide block can be along the guide post removes in the vertical direction.

Through the technical scheme, the utility model provides a pair of vacuum handling system is through setting up air supply processing element in order to handle compressed air, and a gas circuit can be linked into to first gas accuse valve, vacuum generator and vacuum chuck for this vacuum generator can produce the negative pressure, and then makes vacuum chuck can adsorb and wait to detect the object. The adsorption button can be connected with the air source processing element and the first air control valve to control the first air control valve to send out an air signal, so that the vacuum generator can generate negative pressure. The first port of the release button and the first port of the adsorption button can be connected to the air source processing element together, and the second port can be connected to the first air control valve so as to control the first air control valve to send an air signal to enter the vacuum chuck, so that the vacuum chuck releases the object to be carried. The pneumatic hoist can be connected with the air source processing element to drive the vacuum chuck to move in the vertical direction. The lifting button can be connected with the air source processing element to control the pneumatic hoist to move in the vertical direction. The hydraulic torque converter can be moved to a specified position after the pneumatic hoist lifts the hydraulic torque converter. The system can simplify the carrying process of workers, saves manpower, and can move the hydraulic torque converter to the appointed position without manual carrying.

Other features and advantages of embodiments of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention, but do not constitute a limitation of the embodiments of the invention. In the drawings:

fig. 1 is a gas circuit diagram of a vacuum handling system according to an embodiment of the present invention;

fig. 2 is a three-dimensional schematic view of a support member of a vacuum handling system according to an embodiment of the present invention;

fig. 3 is a three-dimensional schematic view of a stationary riser of a vacuum handling system according to an embodiment of the present invention;

fig. 4 is a three-dimensional schematic view of a guide frame of a vacuum handling system according to an embodiment of the present invention;

fig. 5 is a rear view of a guide frame of a vacuum handling system according to an embodiment of the present invention;

fig. 6 is a partial gas circuit diagram of a vacuum handling system according to an embodiment of the present invention.

Description of the reference numerals

N, gas source processing element P and gas distribution block

Q, first pneumatic control valve F and vacuum generator

I. Vacuum chuck A and adsorption button

B. Release button M, pneumatic hoist

E. Lifting button C and shared button

L, balance block K and pressure detection valve

J. Second pneumatic control valve R and shuttle valve

H. One-way valve G, vacuum pressure gauge

1. Handle 2, support piece

3. Hoisting ring 4 and fixed vertical frame

5. Cross beam frame 6 and connecting track

7. Guide frame 8 and guide column

9. Guide block 10 and limiting block

Detailed Description

The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description herein is only intended to illustrate and explain embodiments of the present invention, and is not intended to limit embodiments of the present invention.

Fig. 6 is a partial gas path diagram of a vacuum handling system according to an embodiment of the present invention. In one embodiment of the present invention, the system may include: the device comprises an air source processing element N, an air distribution block P, a first pneumatic control valve Q, a vacuum generator F, a vacuum chuck I, an adsorption button A, a release button B, a pneumatic hoist M and a lifting button E. The air source processing element N may process the compressed air, filter the compressed air and decompress the compressed air. One end of the gas distribution block P may be connected to the gas source processing component N to distribute the gas signal from the gas source processing component N into a plurality of pieces. The first port (port 1) of the first pneumatic valve Q may be connected to the first port (port 1) of the gas block P. One end of the vacuum generator F may be connected to a fourth port (port 4) of the first pneumatic control valve Q to generate a negative pressure according to a pneumatic signal from the first pneumatic control valve Q. The vacuum chuck I may be connected to the other end of the vacuum generator F and may be connected to a second port (port 2) of the first pneumatic valve Q to suck or release the torque converter. The first port (port 1) of the adsorption button A can be connected with the second port (port 2) of the gas distribution block P, the second port (port 2) of the adsorption button A can be connected with the fourteenth port (port 14) of the first pneumatic control valve, and the adsorption button A is started to input a gas signal to the vacuum generator F through the fourth port of the first pneumatic control valve Q, and the vacuum generator F can generate negative pressure after receiving the gas signal, so that the vacuum suction cup I connected with the vacuum generator F can adsorb the hydraulic torque converter. The first port (port 1) of the release button B may be connected with the first port of the adsorption button a, and the second port (port 2) of the release button B may be connected with the twelfth port (port 12) of the first pneumatic control valve Q for activation to input the pneumatic signal to the vacuum chuck I through the second port of the first pneumatic control valve Q to break the vacuum environment release torque converter of the vacuum chuck I. The first port (port 1) of the shared button C can be connected with the second port of the air-distributing block P, and the second port (port 2) of the shared button C can be connected with the first ports of the adsorption button a and the release button B for activation so as to realize the function that the adsorption button a and the release button B can be activated. The pneumatic hoist M can be connected to a third port (port 3) of the gas block P to lift or lower the vacuum chuck I. A first port (port 1) of the lifting button E can be connected with a third port of the gas distribution block P, and a second port (port 2) of the lifting button E can be connected with the pneumatic hoist M and used for controlling the pneumatic hoist M to lift or put down the vacuum chuck I.

The air source processing element can further process the compressed air, and the situation that impurities in the compressed air influence the smoothness of an air path is avoided. The air distribution block P can be connected with the air source processing element N to receive the compressed air transmitted by the air source processing element N. The compressed air may be a gas signal. This divide gas piece P can divide into a plurality of gas circuits with received compressed air, connects other components and parts and connects and the air feed. The first pneumatic valve Q may function as an execution control valve for vacuum adsorption and release. When needing to adsorb torque converter, can press and adsorb button A, the gas signal that this absorption button A obtained from the second port of minute gas piece P to carry this gas signal to the fourteenth port of first pneumatic valve Q, thereby, the gas signal that this first pneumatic valve Q obtained can be carried to vacuum generator F from this first pneumatic valve Q's fourth port, and this vacuum generator F can produce the negative pressure, and then can make the vacuum chuck I who is connected with it can adsorb torque converter. The second port of the release button B may be connected to the twelfth port of the first pneumatic control valve Q, and when the hydraulic torque converter needs to be released, the release button B may be pressed, so that an air signal of the release button B may reach the twelfth port of the first pneumatic control valve Q, so that the obtained air signal of the first pneumatic control valve Q may be input into the vacuum chuck I from the second port of the first pneumatic control valve Q, and the air signal may damage a vacuum environment in the vacuum chuck I, so that the vacuum chuck I may put down the hydraulic torque converter. Pneumatic hoist M can be connected with the third port of minute gas piece P, the first port of lifting button E can be connected with the third port of minute gas piece P, the second port can be connected with pneumatic hoist M, in order to control this pneumatic hoist M rising or decline, and then can drive vacuum chuck I and move in vertical direction, again because this vacuum chuck I can adsorb and wait to detect the article, consequently, after the article is waited to detect in vacuum chuck I adsorption, this lifting button E can control and wait to detect the article and rise or descend. The pneumatic hoist M can move the hydraulic torque converter to a designated position after hoisting the hydraulic torque converter and then put down to finish the carrying work.

When the torque converter is transported, the suction button A and the release button B can control to suck or release the torque converter, but a worker may touch the suction button A or the release button B by mistake during working, so that the torque converter may be sucked or released by mistake. Thus, the system may also include a common button C. When needing to adsorb or release this torque converter, must press sharing button C at first, after this sharing button C's gas signal was carried to release button B and absorption button A, this release button B and absorption button A could realize the function of release and absorption, and then can avoid the risk that the staff touched in the work by mistake.

When the hydraulic torque converter is carried, the hydraulic torque converter can be stopped in the air, and at the moment, the pneumatic hoist M can descend under the gravity of the hydraulic torque converter, so that the work and the safety of workers are affected. Therefore, in one embodiment of the present invention, as shown in fig. 1, the system may further include a weight L. One end of the balance block L can be connected with the pneumatic hoist M, and the other end of the balance block L can be connected with the third port of the gas distribution block P. One side of the weight L may also be connected to the first and second ports of the lift button E. One side of the balance weight L is connected with the first port and the second port of the lifting button E, so that the lifting button E can control the pneumatic hoist M to ascend or descend through the balance weight L. The balance block L can enable the hydraulic torque converter to stably hover in the air when the pneumatic hoist M pulls the hydraulic torque converter to stop in the air, and the situation that the pneumatic hoist M suddenly drops under the gravity of the hydraulic torque converter when the hydraulic torque converter is pulled can not be generated.

When the torque converter is transported, a worker may touch the release button B due to an erroneous operation, and if the torque converter is released, a serious safety accident may be caused. Therefore, in one embodiment of the present invention, as shown in fig. 1, the system may further include a pressure detection valve K and a second pneumatic control valve J. The first port (port 1) of the pressure detection valve K can be connected with the second port of the air distribution block P, and the second port (port 2) of the pressure detection valve K can be connected with the pneumatic hoist M and used for detecting whether the pneumatic hoist M is loaded or not. The first port (port 1) of the second pneumatic control valve J may be connected with the second port of the release button B, and the second port (port 2) of the second pneumatic control valve J may be connected with the twelfth port of the first pneumatic control valve Q. The twelfth port (port 12) of the second pneumatic control valve J is connected to the third port (port 3) of the pressure detection valve K. When the hydraulic torque converter is conveyed, the air pressure of the pneumatic hoist M is higher than the air pressure when the hydraulic torque converter is not conveyed, at the moment, an air signal in the pneumatic hoist M can be fed back into the pressure detection valve K through the second port of the pressure detection valve K, and the pressure detection valve K receives the air signal conveyed by the pneumatic hoist M, so that the pressure detection valve K cannot convey the air signal to the twelfth port of the second pneumatic control valve J. The second pneumatic control valve J does not receive the air signal of the pressure detection valve K, the first port of the second pneumatic control valve J cannot output the air signal to the first pneumatic control valve Q even if the first port of the second pneumatic control valve J receives the air signal of the release button B, and the second port of the first pneumatic control valve Q does not output the air signal, so that the hydraulic torque converter cannot be released, and safety accidents caused by mistakenly touching the release button B in the carrying process are avoided. When the hydraulic torque converter is carried to a production line, the pressure in the pneumatic hoist M is reduced to a state before loading, the pressure detection valve K does not receive an air signal of the pneumatic hoist M at the moment, the air signal of the pressure detection valve K can be output to the twelfth port of the second air control valve J, when the second port of the release button B outputs the air signal to the first port of the second air control valve J, the second air control valve J can output the air signal to the twelfth port of the first air control valve Q, the air signal of the first air control valve Q can be output to the vacuum chuck I through the second port, the vacuum state of the vacuum chuck I is broken, and the hydraulic torque converter is released.

In one embodiment of the present invention, as shown in fig. 1, the system may further include a shuttle valve R, and a third port (port 3) of the shuttle valve R may be connected with a second port of the adsorption button a. The second port (port 2) of the shuttle valve R may be connected with the fourteenth port of the first pneumatic valve Q, and the first port (port 1) of the shuttle valve R may be connected with the fourth port of the first pneumatic valve Q. When the absorption button A is pressed to absorb the hydraulic torque converter, an air signal of the absorption button A is input to the shuttle valve R through the third port of the shuttle valve R, the second port of the shuttle valve R outputs the air signal to the first pneumatic control valve Q, the air signal of the first pneumatic control valve Q is further output to the vacuum generator F through the 4 th port of the first pneumatic control valve Q, and the vacuum chuck I can further absorb the hydraulic torque converter. Because the first port of this shuttle valve R and the fourth port of first pneumatic control valve Q are connected, when the fourth port of this first pneumatic control valve Q exported the gas signal, this gas signal input is to shuttle valve R, make shuttle valve R again with gas signal input to first pneumatic control valve Q, this first pneumatic control valve Q can export the gas signal to vacuum generator F, and then can make this vacuum generator F produce the negative pressure always, and then can make vacuum chuck I adsorb hydraulic torque converter always, can loosen this moment and adsorb button A, and can carry out operation on next step.

When the vacuum generator F generates a negative pressure during transportation of the torque converter and then sucks the torque converter by the vacuum chuck I, the vacuum chuck I cannot maintain the sucked state when a failure such as an air leakage or an air cut occurs in the vacuum generator F, and the torque converter may be suddenly dropped to cause a safety accident. Thus, in one embodiment of the invention, as shown in fig. 1, the system may comprise a one-way valve H, which may be connected between the vacuum generator F and the vacuum chuck I. The air outlet of the one-way valve H can be connected with a vacuum generator F, and the air inlet of the one-way valve H can be connected with a vacuum chuck I. The one-way valve H can maintain a vacuum state for a certain time under the condition that the vacuum generator F leaks or is disconnected, so that the vacuum sucker I can maintain the adsorption capacity for a certain time, the emergency condition can be conveniently handled by a worker, and safety accidents caused by sudden falling of the hydraulic torque converter are avoided.

In an embodiment of the present invention, as shown in fig. 1, the system may further include a vacuum pressure gauge G, and the vacuum pressure gauge G may be connected to the vacuum generator F. The negative pressure generated by the vacuum generator F can display the pressure of the vacuum pressure gauge G so as to conveniently judge whether the negative pressure generated by the vacuum generator F reaches the standard.

In one embodiment of the invention, as shown in fig. 2, the system may include a handle 1, a support member 2, and a lifting ring 3. The number of the handles 1 can be two, one handle 1 can be provided with a lifting button E and a shared button C, and the other handle can be provided with a releasing button B and an absorbing button A. The support 2 may be connected to the two handles 1, and the vacuum chuck I may be provided at the bottom of the support 2 to pneumatically adsorb or release the torque converter. A lifting ring 3 may be provided on top of the support 2. The lifting ring 3 can be lifted by a pneumatic hoist M and the support 2 and the vacuum chuck I at the bottom of the support 2 can be lifted and lowered. The number of the vacuum suction cups I can be three, so that when the hydraulic torque converter is moved, the three hydraulic torque converters can be lifted at one time, and the time for carrying workers is saved.

In one embodiment of the present invention, as shown in fig. 3, the system may include a fixed stand 4, a cross-beam frame 5, and a connecting rail 6. The fixed vertical frame 4 can be arranged on two sides of the production line, and the extension end of the fixed vertical frame 4 can extend to the line unloading warehouse. The cross-beam 5 may connect the two extended ends of the stationary stand 4 together. One end of the connecting track 6 can be connected with the cross beam frame 5, the other end can be connected with the fixed vertical frame 4 on the assembly line, and the pneumatic hoist M can be arranged at the bottom of the connecting track 6 in a sliding mode. This fixed grudging post 4 sets up the both sides at the assembly line, when needs carry torque converter to the assembly line from the off-line material storehouse, can adsorb torque converter through vacuum chuck I, then hang up rings through pneumatic hoist M, and then can with this torque converter with hang up, then with pneumatic hoist M on moving to the assembly line through connecting track 6, transfer this pneumatic hoist M again and be about to this torque converter transfer to the assembly line on, then press release button B, can move this torque converter to the assembly line on.

In one embodiment of the present invention, as shown in fig. 4 and 5, the system may further include a guide frame 7 and a guide block 9. The guide frame 7 may be arranged near the edge of the process line, and guide posts 8 may be provided on the guide frame 7. The guide post 8 may be vertically disposed on the guide frame 7. At the top edge of the support 2 there may be a guide block 9. The top and the bottom of the guide block 9 can be provided with a limit block 10 which is matched with the guide post 8 for limiting. The stopper 10 can cooperate with the guide post 8 so that the guide block 9 and the support member 2 connected to the guide block 9 can move in the vertical direction along the guide post 8, and the torque converter can be vertically lowered onto the assembly line along the guide post 8.

Through the technical scheme, the utility model provides a pair of vacuum handling system is through setting up air supply processing element in order to handle compressed air, and a gas circuit can be linked into to first gas accuse valve, vacuum generator and vacuum chuck for this vacuum generator can produce the negative pressure, and then makes vacuum chuck can adsorb and wait to detect the object. The adsorption button can be connected with the air source processing element and the first air control valve to control the first air control valve to send out an air signal, so that the vacuum generator can generate negative pressure. The first port of the release button and the first port of the adsorption button can be connected to the air source processing element together, and the second port can be connected to the first air control valve to control the first air control valve to send an air signal to enter the vacuum chuck, so that the vacuum chuck releases the object to be carried. The pneumatic hoist can be connected with the air source processing element to drive the vacuum chuck to move in the vertical direction. The lifting button can be connected with the air source processing element to control the pneumatic hoist to move in the vertical direction. After the hydraulic torque converter is hoisted by the pneumatic hoist, the hydraulic torque converter can be moved to a specified position. The system can simplify the carrying process of workers, saves manpower, and can move the hydraulic torque converter to an appointed position without manual carrying.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional identical elements in the process, method, article, or apparatus comprising the element.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A vacuum handling system, the system comprising:

the air source processing element is used for processing the compressed air;

a first pneumatic valve;

a vacuum generator for generating negative pressure;

the suction button is started to input a gas signal to the vacuum generator through the first pneumatic control valve so as to enable the vacuum chuck to suck the hydraulic torque converter;

the pneumatic hoist is used for hoisting or putting down the vacuum chuck;

and the lifting button is used for controlling the pneumatic hoist to lift or put down the vacuum chuck.

2. The vacuum handling system according to claim 1, wherein the first port of the first pneumatic control valve is connected to the first port of the gas distribution block, one end of the vacuum generator is connected to the fourth port of the first pneumatic control valve, the vacuum chuck is connected to the other end of the vacuum generator and to the second port of the first pneumatic control valve, the first port of the adsorption button is connected to the second port of the gas distribution block, the second port of the adsorption button is connected to the fourteenth port of the first pneumatic control valve, the first port of the release button is connected to the first port of the adsorption button, the second port of the release button is connected to the twelfth port of the first pneumatic control valve, the pneumatic hoist is connected to the third port of the gas distribution block, the first port of the lift button is connected to the third port of the gas distribution block, and the second port of the lift button is connected to the pneumatic hoist.

3. The vacuum handling system of claim 2, comprising a counterbalance mass having one end connected to the air hoist and another end connected to the third port of the air distributor block, one side of the counterbalance mass connected to the first and second ports of the lift button.

4. The vacuum handling system of claim 2, wherein the system comprises:

5. The vacuum handling system of claim 2, comprising a shuttle valve, wherein a third port of the shuttle valve is coupled to the second port of the suction button, wherein a second port of the shuttle valve is coupled to the fourteenth port of the first pneumatic valve, and wherein a first port of the shuttle valve is coupled to the fourth port of the first pneumatic valve.

6. The vacuum handling system of claim 1, comprising a one-way valve connected between the vacuum generator and the vacuum chuck, wherein an air outlet of the one-way valve is connected to the vacuum generator and an air inlet of the one-way valve is connected to the vacuum chuck.

7. The vacuum handling system of claim 1, comprising a vacuum pressure gauge connected to the vacuum generator.

8. The vacuum handling system of claim 1, wherein the system comprises:

and the hoisting ring is arranged at the top of the supporting piece and is hoisted by the pneumatic hoist so as to hoist or put down the object to be transported.

9. The vacuum handling system of claim 8, wherein the system comprises:

the cross beam frame connects the two extending ends of the fixed vertical frame together;

the pneumatic hoist is arranged at the bottom of the connecting track in a sliding mode.

10. The vacuum handling system of claim 9, wherein the system comprises:

the guide frame is arranged at the edge of the assembly line, and a guide column is arranged on the guide frame;

the guide block sets up support piece's top edge, just the top and the bottom of guide block be equipped with the spacing stopper of guide post cooperation, so that the guide block can follow the guide post removes in the vertical direction.