CN220316535U

CN220316535U - Vacuum chuck

Info

Publication number: CN220316535U
Application number: CN202321161179.XU
Authority: CN
Inventors: 周伟君
Original assignee: Yongkang Yuanzi Industry And Trade Co ltd
Current assignee: Yongkang Yuanzi Industry And Trade Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2024-01-09
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a vacuum chuck, which belongs to the technical field of cargo lifting and is characterized in that a switch is a control cavity, a pressing switch is arranged outside the control cavity, a sealing element is arranged in the control cavity, the sealing element props against an air inlet of the control cavity, a pressing spring is arranged in the control cavity, the pressing spring is in contact with the sealing element, an air suction hole is formed in the chuck, and the air suction hole is communicated with the inside of the control cavity. According to the vacuum chuck, the pressing switch is adopted to vertically press and control the plug, so that the pressing is more labor-saving, the whole structure of the control cavity is reduced, and the appearance is more attractive.

Description

Vacuum chuck

Technical Field

The utility model relates to the technical field of cargo lifting, in particular to a vacuum chuck.

Background

When laying the panel such as ceramic tile, remove the panel through both hands transport, this kind of mode is not only atress inconvenient, and the finger is interfered easily moreover, is difficult for carrying out the accurate determination.

The applicant proposes a vacuum chuck in China utility model with the publication number of CN217676270U, which comprises a bracket, a switch, a piston hole, a piston, a chuck main body, a silica gel sleeve, a pressure gauge, a release pressing plate, a clamping plate, a sealing ring, an inner rod, an outer pipe, a piston head, a ventilation pad and a concave structure, and is characterized in that the silica gel sleeve is arranged at the bottom of the chuck, the silica gel sleeve is detachably connected with the bottom of the chuck, the switch comprises a release cylinder, a button and a plugging head, a hollow cavity is arranged in the wall of the release cylinder, a plugging head is arranged in the release cylinder, the button for driving the plugging head is arranged at the top of the release cylinder, but the button of the chuck transversely drives the plugging head, the pressing is laborious, and the whole structure is large in size and attractive in appearance.

Disclosure of Invention

Aiming at the technical defects, the utility model aims to provide a vacuum chuck and solve the problems that the existing chuck is laborious to press and the control structure is large in size.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a vacuum chuck which comprises a piston, a piston hole, a release pressure plate, a switch, a chuck body, a pressure gauge, a release hole, a ventilation pad, a support, an inner rod, an outer pipe and a piston head, wherein the chuck body comprises a detachable chuck and a dustproof cover plate, the bottom of the dustproof cover plate is provided with an indent structure, the switch is a control cavity, a pressing switch is arranged outside the control cavity, a sealing element is arranged in the control cavity, the sealing element is propped against an air inlet of the control cavity, a pressing spring is arranged in the control cavity, the pressing spring is contacted with the sealing element, an air suction hole is formed in the chuck, and the air suction hole is communicated with the inside of the control cavity.

Preferably, the sealing member is a silicone material.

Preferably, a connecting clamping groove is formed in the surface, opposite to the dust-proof cover plate, of the sucker, and the connecting clamping groove is connected in a clamping mode through the connecting clamping groove, and the connecting clamping groove is a plurality of concentric annular grooves.

Preferably, the dustproof cover plate is sleeved on the sucker.

Preferably, the outline of the dustproof cover plate is one of a hexagon, a pentagon and a square.

Preferably, the bottom of the sucker is provided with a plurality of concentrically distributed sealing rings, and the heights of the sealing rings are gradually increased from outside to inside.

Preferably, the sucker is a plastic piece or an aluminum piece.

Preferably, the concave structure is two concentric annular grooves, and a channel is arranged between the two annular grooves.

The utility model has the beneficial effects that: according to the vacuum chuck, the pressing switch is adopted to vertically press and control the plug, so that the pressing is more labor-saving, the whole structure of the control cavity is reduced, and the appearance is more attractive.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a vacuum chuck according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a vacuum chuck according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a piston; 2. a piston bore; 3. a control chamber; 4. releasing the pressing plate; 5. a bracket; 6. a suction cup; 7. a dust-proof cover plate; 8. a pressure gauge; 10. pressing the switch; 11. a seal; 12. pressing the spring; 13. and an air suction hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1, as shown in fig. 1 to 2, the vacuum chuck comprises a piston 1, a piston 1 hole, a release pressing plate 4, a switch, a chuck 6 body, a pressure gauge 8, a release hole, a ventilation pad, a support 5, an inner rod, an outer pipe and a piston 1 head, wherein the chuck 6 body comprises a detachable chuck 6 and a dustproof cover plate 7, the bottom of the dustproof cover plate 7 is provided with a concave structure, the switch is a control cavity 3, a pressing switch 10 is arranged outside the control cavity 3, a sealing element 11 is arranged in the control cavity 3, the sealing element 11 butts against an air inlet of the control cavity 3, a pressing spring 12 is arranged in the control cavity 3, the pressing spring 12 is in contact with the sealing element 11, an air suction hole 13 is formed in the chuck 6, and the air suction hole 13 is communicated with the inside the control cavity 3.

Further, the sealing member 11 is made of a silicone material.

Further, a connecting clamping groove is formed in the opposite face of the sucker 6 and the dustproof cover plate 7, and is connected with the sucker through the connecting clamping groove in a clamping mode, and the connecting clamping groove is a plurality of concentric annular grooves.

Further, the dust-proof cover plate 7 is sleeved on the sucker 6.

Further, the outline of the dust-proof cover plate 7 is one of a hexagon, a pentagon and a square.

Further, a plurality of concentrically distributed sealing rings are arranged at the bottom of the sucker 6, and the heights of the sealing rings gradually increase from outside to inside.

Further, the suction cup 6 is a plastic piece or an aluminum piece.

Furthermore, the concave structure is two concentric annular grooves, and a channel is arranged between the two annular grooves.

When the sucker is used, the working end is stuck on the surface of a material for adsorption operation, and when the button is downward, the silica gel sealing piece 11 is loosened, air is taken in, and the sucker 6 is loosened.

According to the utility model, the vacuum chuck 6 adopts the pressing switch 10 to vertically press and control the plug, so that the pressing is more labor-saving, the overall structure of the control cavity 3 is reduced, and the appearance is more attractive.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The vacuum chuck comprises a piston, a piston hole, a release pressure plate, a switch, a chuck body, a pressure gauge, a release hole, a ventilation pad, a support, an inner rod, an outer pipe and a piston head, wherein the chuck body comprises a detachable chuck and a dustproof cover plate, the bottom of the dustproof cover plate is provided with a concave structure.

2. The vacuum chuck of claim 1, wherein the seal is a silicone material.

3. The vacuum chuck as claimed in claim 1, wherein the chuck is provided with a connection slot on a side opposite to the dust-proof cover plate and is engaged by the connection slot, and the connection slot is a plurality of concentric annular grooves.

4. The vacuum chuck as in claim 1, wherein the dust cover is over-fitted over the chuck.

5. The vacuum chuck of claim 1, wherein the dust cover is one of hexagonal, pentagonal, square in profile.

6. The vacuum chuck as claimed in claim 1, wherein the bottom of the chuck is provided with a plurality of concentrically arranged sealing rings, the height of which increases gradually from the outside to the inside.

7. The vacuum chuck of claim 1, wherein the chuck is a plastic or aluminum piece.

8. The vacuum chuck of claim 1, wherein the concave structure is two concentric annular grooves, and a channel is provided between the two annular grooves.