CN214358913U - Vacuum adsorption system of box type cargo handling equipment - Google Patents

Abstract

The utility model provides a box cargo handling equipment's vacuum adsorption system, including inhaling the utensil base, set up a plurality of vacuum chuck on the adsorption plane of inhaling the utensil base, vacuum chuck is the matrix and arranges, every vacuum chuck all through a buffer structure with inhale utensil base elastic connection, the back of inhaling the utensil base set up with the vacuum joint of vacuum chuck one-to-one, vacuum joint all is connected with vacuum module through the discharge. The utility model discloses a matrix arrangement makes it can be better with box goods lateral wall absorption fixed on the suction apparatus base vacuum chuck, lifts the back through displacement actuating mechanism a little and drags out the goods to the transport face of corresponding platform on, required operation space is little, and no trace does not harm the goods, and wherein vacuum chuck passes through buffer beam and box goods elastic connection, can adapt to the condition that the goods is put things in good order or has certain angle deflection better.

Description

Vacuum adsorption system of box type cargo handling equipment

Technical Field

The utility model relates to a vacuum adsorption technology field, in particular to box cargo handling equipment's vacuum adsorption system.

Background

In recent years, along with the rapid development of industrial automation and informatization, intelligent logistics and intelligent warehousing are rapidly developed, so that the operating efficiency of the logistics in a warehouse is greatly improved. However, the loading and unloading operation of the goods on the warehouse platform is mainly completed by manual carrying, which greatly limits the overall improvement of the logistics efficiency and increases the logistics cost.

Patent CN206927291U discloses a mobile robot for automatically loading and unloading goods, which is provided with a pull rod module, specifically comprising a telescopic rod a 22 and a telescopic rod B24, wherein the one end of the telescopic rod B24 facing the turntable module is provided with a suction cup 27 and a sensor 25 through a suction cup mounting plate 26, so that the expansion and contraction of the suction cup 27 on the horizontal plane and the vertical plane can be realized. However, the sucking disc structure is mainly used for realizing the horizontal movement of the empty tray which is not loaded with goods inside the robot, and the operations of material taking and the like are still completed through the grabbing manipulator.

The utility model discloses apply to novel box cargo handling equipment, realize the sucking and holding, the transport of the box goods of pile up neatly, it can turn into mechanical energy with the vacuum, compares traditional manipulator clamping device, has advantages such as simple structure, simple to operate, pollution-free, easy to use, do not harm the goods.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's not enough, provide a be applied to box cargo handling equipment's on platform vacuum adsorption system, drag out to equipment and further transport (or reverse execution) through the vacuum adsorption technique after adsorbing box cargo, promote cargo handling efficiency and rate of accuracy.

In order to achieve the above object, the utility model provides a box cargo handling equipment's vacuum adsorption system, including inhaling the utensil base, inhale and set up a plurality of vacuum chuck on the adsorption plane of utensil base, vacuum chuck is the matrix and arranges, every vacuum chuck all through a buffer structure with inhale utensil base elastic connection, inhale the back setting of utensil base with the vacuum joint of vacuum chuck one-to-one, vacuum joint all is connected with vacuum module through the discharge, vacuum module includes vacuum solenoid valve, vacuum solenoid valve exhaust filter, vacuum tank and vacuum pump, vacuum solenoid valve is the two-position three-way valve, the discharge vacuum tank and vacuum solenoid valve exhaust filter respectively with vacuum solenoid valve's one end is connected, the vacuum tank with vacuum pump connection.

Further, buffer structure is the buffer beam, the outer end of buffer beam with vacuum chuck swing joint, the cover is equipped with the spring on the buffer beam, the spring with vacuum chuck elastic contact.

Further, the vacuum chuck is a corrugated chuck.

Furthermore, the suction tool base is arranged on a displacement driving assembly, and the displacement driving assembly comprises a front-back moving mechanism and a lifting mechanism.

Furthermore, the back of the suction tool base is provided with a mounting seat, the end part of the gas collecting pipe is fixed through the mounting seat, the vacuum electromagnetic valve is arranged on the mounting seat and connected with the vacuum tank through a connecting hose, the connecting hose is arranged in a guide groove in a folding mode and led out from an opening on one side of the guide groove, the first end of the guide groove is hinged to the displacement driving assembly, the second end of the guide groove is hinged to a mounting rod, and the two ends of the mounting rod are movably connected with the equipment support.

Furthermore, an opening at one side of the guide groove is hinged with a connector groove, and the connecting hose is led out from the connector groove.

Furthermore, the inner end of each buffer rod is connected with a vacuum protection valve, and the vacuum protection valve is arranged inside the suction tool base.

Furthermore, a pressure limiting valve and a filter for the pump are arranged on a pipeline between the vacuum tank and the vacuum pump.

Further, a silencer is further arranged at the exhaust filter of the vacuum solenoid valve.

Furthermore, a first vacuum pressure switch is arranged on the gas collecting pipe, a second vacuum pressure switch and a switch ball valve are arranged on the connecting hose, and a filter screen is further arranged in the vacuum chuck.

The above technical scheme of the utility model has following beneficial effect:

the utility model provides a vacuum adsorption system is applicable to box cargo handling equipment, through the vacuum chuck of matrix arrangement on inhaling the utensil base, make it can be better with box goods lateral wall adsorption fixed, lift the back by displacement actuating mechanism a little and drag out the goods to the transport face that corresponds the platform on, required operation space is little, no trace does not harm the goods, wherein vacuum chuck passes through buffer beam and box goods elastic connection, can adapt to the condition that the goods is piled up neatly or has certain angle deflection better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection of the gas collecting tube of the present invention;

FIG. 3 is an enlarged view of the vacuum chuck structure of the present invention;

fig. 4 is a schematic view of the connection of the vacuum element of the present invention.

[ description of reference ]

1-a sucker base; 2-vacuum chuck; 3-a buffer rod; 4-vacuum joint; 5-a gas collecting pipe; 6-vacuum electromagnetic valve; 7-vacuum solenoid valve exhaust filter; 8-vacuum tank; 9-a vacuum pump; 10-a mounting seat; 11-connecting a hose; 12-a guide groove; 13-an interface slot; 14-mounting a rod; 15-vacuum protection valve; 16-a pressure limiting valve; 17-a filter for a pump; 18-a muffler; 19-a first vacuum pressure switch; 20-a second vacuum pressure switch; 21-opening and closing a ball valve; 22-filter screen.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-3, the embodiment of the present invention provides a vacuum adsorption system for a box-type cargo handling device, which is mainly applied to the box-type cargo handling device, and the box-type cargo is adsorbed and fixed by vacuum adsorption, and then is loaded and unloaded. Specifically, including the suction tool base 1, set up a plurality of vacuum chuck 2 on the adsorption plane of suction tool base 1, vacuum chuck 2 is the matrix and arranges, and every vacuum chuck 2 all is through a buffer structure and suction tool base 1 elastic connection. Buffer structure is buffer beam 3 in this implementation, and vacuum chuck 2 activity sets up in the outer end of buffer beam 3, and the cover is equipped with the spring on buffer beam 3 simultaneously. Through spring elastic action, make vacuum chuck 2's position ability elastic adjustment, when setting up the suction tool base 1 that vacuum chuck 2 was arranged to the matrix and moving to box goods, can adapt to the goods better and put things in good order or have the condition of certain angle deflection.

The back of the suction tool base 1 is provided with vacuum connectors 4 which are in one-to-one correspondence with the vacuum suckers 2, and the vacuum connectors 4 are connected with the vacuum modules through gas collecting pipes 5. Also as shown in fig. 4, the vacuum module includes a vacuum solenoid valve 6, a vacuum solenoid valve exhaust filter 7, a vacuum tank 8 and a vacuum pump 9. Wherein, the vacuum solenoid valve 6 is a two-position three-way valve, the gas collecting pipe 5, the vacuum tank 8 and the vacuum solenoid valve exhaust filter 7 are respectively connected with one end of the vacuum solenoid valve 6, and the vacuum tank 8 is simultaneously connected with the vacuum pump 9. When vacuum adsorption is carried out, the vacuum pump 9 is started to vacuumize the vacuum tank 8, the vacuum solenoid valve 6 is synchronously switched to the gas collecting pipe 5 along with the vacuum pump 9 to be connected with the vacuum tank 8, and each vacuum sucker 2 plays a role in adsorbing goods through a vacuum pressure value with a proper size; when adsorption is stopped, the two-position three-way valve is switched to a state that the gas collecting pipe 5 is communicated with the vacuum solenoid valve exhaust filter 7, outside air enters through the vacuum solenoid valve exhaust filter 7, pressure in the system is gradually recovered, and meanwhile dust in the outside air is prevented from entering the system through the filtering action of the vacuum solenoid valve exhaust filter 7. In this embodiment, the vacuum chuck 2 is a corrugated chuck, which has a good compensation effect when adsorbing irregular box-type goods, and has the advantages of simple structure, convenient installation, no pollution, easy use, no damage to goods, etc.

In this embodiment, the suction tool base 1 is disposed on a displacement driving assembly (not shown in the drawings) including a forward-backward moving mechanism and a lifting mechanism. When goods are loaded and unloaded, the suction tool base 1 is driven by the front and rear moving mechanism to forwardly adsorb and grab the box-type goods on the uppermost layer, and then the lifting mechanism drives the suction tool base 1 to ascend to drive the adsorbed side of the box-type goods to be lifted by a certain height, so that the box-type goods can be better dragged out and enter the transportation platform.

The back of the suction tool base 1 is provided with a mounting seat 10, and the end part of the gas collecting pipe 5 is fixed through the mounting seat 10 and is connected with a vacuum electromagnetic valve 6 arranged on the mounting seat 10. Since the vacuum chuck base 1 is disposed on the displacement driving assembly, and the distances between the vacuum solenoid valve 6 on the mounting base 10 and the vacuum tanks 8 and 9 fixed on the whole apparatus are also changed, the present embodiment provides the connection hose 11 between the vacuum solenoid valve 6 and the vacuum tank 8, and folds the connection hose 11 in a guide groove 12. The connection hose 11 has a certain flexibility, and when the vacuum solenoid valve 6 on the mounting seat 10 moves along with the vacuum suction device base 1, the folded part of the connection hose 11 can be unfolded or further folded to adapt to the change of the length after moving, so as to prevent the pipeline at the vacuum solenoid valve 6 and the vacuum tank 8 from being stressed too much. The connecting hose 11 is led out from the opening on one side of the guide groove 12 to be connected with the vacuum solenoid valve 6, a joint groove 13 is hinged at the opening, the connecting hose 11 is led out from the joint groove 13, and the angle of the part of the connecting hose 11 can be adjusted adaptively when the position of the joint groove 13 is changed. Wherein, the first end of guide groove 12 is articulated with displacement drive assembly, and the second end is articulated to be provided with a mounting bar 14, and the both ends of mounting bar 14 and box cargo handling equipment's support swing joint.

In this embodiment, the inner of every buffer beam 3 all is connected with a vacuum protection valve 15, and vacuum protection valve 15 sets up inside suction tool base 1, and when vacuum chuck 2 was the pressure abnormal state, vacuum protection valve 15 can the corresponding vacuum chuck 2 of automatic disconnection and the gas circuit of discharge 5, makes corresponding vacuum chuck 2 no longer play a role, lifting means security.

In this embodiment, a pressure limiting valve 16 and a pump filter 17 are further disposed on the pipeline between the vacuum tank 8 and the vacuum pump 9, the pressure limiting valve limits the pressure range in the pipeline to improve safety, and the pump filter 17 functions similar to the vacuum solenoid exhaust filter 7 to filter and purify the air passing through the vacuum pump 9.

In the present embodiment, a muffler 18 is further provided at the vacuum solenoid exhaust filter 7 to reduce noise generated at the time of intake, wherein the vacuum solenoid exhaust filter 7 and the muffler 18 are also provided on the mount 10.

In this embodiment, the gas collecting pipe 5 is provided with a first vacuum pressure switch 19, the connecting hose 11 is provided with a second vacuum pressure switch 20 and a switch ball valve 21, the pressure of the gas collecting pipe 5 and the pressure of the connecting hose 11 are monitored through the vacuum pressure switches, the switch ball valve 21 can directly adjust the opening and closing state of the connecting hose 11, and in addition, the vacuum chuck 2 is further provided with a filter screen 22 to prevent dust from entering the gas collecting pipe 5 when the vacuum chuck 2 adsorbs dust.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a box cargo handling equipment's vacuum adsorption system, a serial communication port, including inhaling the utensil base, it sets up a plurality of vacuum chuck on the adsorption plane of utensil base to inhale, vacuum chuck is the matrix and arranges, every vacuum chuck all through a buffer structure with inhale utensil base elastic connection, inhale the back setting of utensil base with the vacuum joint of vacuum chuck one-to-one, vacuum joint all is connected with vacuum module through the discharge, vacuum module includes vacuum solenoid valve, vacuum solenoid valve exhaust filter, vacuum tank and vacuum pump, vacuum solenoid valve is two-position three-way valve, the discharge vacuum tank and vacuum solenoid valve exhaust filter respectively with vacuum solenoid valve's one end is connected, the vacuum tank with vacuum pump connection.

2. The vacuum adsorption system of box cargo handling equipment according to claim 1 wherein said buffer structure is a buffer rod, the outer end of said buffer rod is movably connected to said vacuum chuck, said buffer rod is sleeved with a spring, said spring is in elastic contact with said vacuum chuck.

3. The vacuum adsorption system of the container cargo handling device of claim 1 wherein the vacuum chuck is a bellows chuck.

4. The vacuum adsorption system of the container cargo handling device of claim 1 wherein the pick-up base is disposed on a displacement drive assembly, the displacement drive assembly including a fore-aft movement mechanism and a lift mechanism.

5. The vacuum adsorption system of box cargo handling equipment according to claim 4, wherein the back of the suction tool base is provided with a mounting seat, the end of the gas collecting pipe is fixed by the mounting seat, the vacuum solenoid valve is arranged on the mounting seat, the vacuum solenoid valve is connected with the vacuum tank by a connecting hose, the connecting hose is folded and arranged in a guide groove and led out from an opening at one side of the guide groove, the first end of the guide groove is hinged with the displacement driving component, the second end of the guide groove is hinged with a mounting rod, and the two ends of the mounting rod are movably connected with the equipment support.

6. The vacuum adsorption system of box cargo handling equipment according to claim 5 wherein an interface slot is hingedly disposed at an opening on one side of said guide slot, said connection hose exiting from said interface slot.

7. The vacuum adsorption system of a container cargo handling device of claim 2 wherein the inner end of each of said buffer rods is connected to a vacuum protection valve, said vacuum protection valve being disposed within said suction tool base.

8. The vacuum adsorption system of box cargo handling equipment according to claim 1 wherein a pressure limiting valve and a pump filter are further provided on the piping between the vacuum tank and the vacuum pump.

9. The vacuum adsorption system of box cargo handling equipment according to claim 1 wherein a muffler is further provided at the vacuum solenoid exhaust filter.

10. The vacuum adsorption system of box cargo handling equipment according to claim 6, wherein a first vacuum pressure switch is provided on the gas collecting pipe, a second vacuum pressure switch and a switch ball valve are provided on the connecting hose, and a filter screen is further provided in the vacuum chuck.

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