CN217676270U

CN217676270U - Vacuum sucker

Info

Publication number: CN217676270U
Application number: CN202221099967.6U
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: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-28
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a vacuum sucker, wherein the sucker body comprises a detachable sucker and a chassis, and the bottom of the chassis is provided with an indent structure; the switch includes upper cover plate, lower apron, button, second elastic component, first elastic component and drive block, the box body is constituteed with lower cover connection to the upper cover plate, be provided with the slide bar down in the apron, drive block slidable sets up on the slide bar, end cap and drive block contact, the second elastic component cover is arranged in on the slide bar, first elastic component cover is arranged in on the end cap, and first elastic component is located between support and the drive block, the button is located the upper cover plate, the button drives the drive block. The sucker in the utility model is two detachable parts, and the sucking part can be conveniently replaced after the sucker is damaged, thereby reducing the cost; and the switch is driven by pressing the button, so that the structure is simple and the use is convenient.

Description

Vacuum sucker

Technical Field

The utility model relates to a goods promotes technical field, specifically is a vacuum chuck.

Background

When laying panels such as ceramic tiles, carry through both hands and remove panel, this kind of mode not only atress is inconvenient, and the finger is easy to interfere moreover, is difficult for carrying out the essence and confirms.

In chinese utility model publication No. CN215402534U, there is provided a vacuum chuck comprising: the sucker body is provided with a working end at the lower end and an installation end at the upper end, the working end of the sucker body is provided with an inwards concave structure, and the bottom wall of the inwards concave structure is provided with a first channel; the bracket is fixed at the mounting end of the sucker body, the bracket is provided with a piston hole and a second channel communicated with the piston hole, the first channel is communicated with the second channel, and the side wall of the second channel or the side wall of one end, close to the second channel, of the piston hole is provided with a release hole; the piston is movably arranged in the piston hole; the first elastic piece is matched with the piston and applies elastic force to the piston so that the piston has a movement trend of moving outwards; the plug is used for plugging the release hole, but the lower end of the sucker is of an integral structure and cannot be separated, the sucker is inconvenient to replace when damaged, and the switch structure is complex and inconvenient to operate.

Disclosure of Invention

The technical insufficiency that exists to the aforesaid, the utility model aims at providing a vacuum chuck, the lower extreme structure as an organic whole of solving current sucking disc, unable separation, inconvenient replacement when taking place to damage, and the switch structure is complicated, the awkward problem of operation.

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

the utility model provides a vacuum sucker, which comprises a piston, a piston hole, a release pressing plate, a switch, a sucker body, a pressure gauge, a release hole, a breathable pad, a support, an inner rod, an outer tube, a piston head and a plug, wherein the sucker body comprises a detachable sucker and a chassis, and the bottom of the chassis is provided with an inner concave structure; the switch includes upper cover plate, lower apron, button, second elastic component, first elastic component and drive block, the box body is constituteed with lower cover connection to the upper cover plate, be provided with the slide bar down in the apron, drive block slidable sets up on the slide bar, end cap and drive block contact, the second elastic component cover is arranged in on the slide bar, first elastic component cover is arranged in on the end cap, and first elastic component is located between support and the drive block, the button is located the upper cover plate, the button drives the drive block.

Preferably, a connecting clamping groove is formed in one face, opposite to the base plate, of the sucking disc and clamped through the connecting clamping groove, and the connecting clamping groove is a plurality of concentric annular grooves.

Preferably, the base plate is sleeved on the sucker.

Preferably, the chassis profile 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 chassis is rubber or silica gel.

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

Preferably, the driving block is provided with a slope, and the button is abutted against the slope.

The beneficial effects of the utility model reside in that: the sucker in the utility model is two detachable parts, and the sucking part can be conveniently replaced after the sucker is damaged, thereby reducing the cost; and the switch is driven by pressing the button, so that the structure is simple and the use is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of a vacuum chuck according to an embodiment of the present invention;

fig. 2 is a schematic exploded view of a vacuum chuck according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a vacuum chuck according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a vacuum chuck chassis according to an embodiment of the present invention.

Description of reference numerals: 1. a piston; 2. a piston bore; 3. an upper cover plate; 4. releasing the pressing plate; 5. a lower cover plate; 6. a support; 7. a suction cup; 8. a chassis; 9. a pressure gauge; 10. a seal ring; 11. a release hole; 12. an inner concave structure; 13. a breathable cushion; 14. a connecting clamping groove; 15. an inner rod; 16. an outer tube; 17. a piston head; 18. a button; 19. a second elastic member; 20. a first elastic member; 21. a plug; 22. and driving the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Embodiment 1, as shown in fig. 1 to 4, a vacuum chuck includes a piston 1, a hole of the piston 1, a release pressing plate 4, a switch, a chuck 7 body, a pressure gauge 9, a release hole 11, a breathable pad 13, a support 6, an inner rod 15, an outer tube 16, a piston 1 head, and a plug 21, wherein the chuck 7 body includes two parts, namely a detachable chuck 7 and a chassis 8, and the bottom of the chassis 8 is provided with a concave structure 12; the switch includes upper cover plate 3, lower cover plate 5, button 18, second elastic component 19, first elastic component 20 and driving block 22, the box body is constituteed in upper cover plate 3 and lower cover plate 5 connection, be provided with the slide bar in the lower cover plate 5, driving block 22 slidable sets up on the slide bar, end cap 21 and driving block 22 contact, second elastic component 19 overlaps on arranging the slide bar in, first elastic component 20 overlaps on arranging end cap 21 in, and just first elastic component 20 is located between support 6 and the driving block 22, button 18 is located upper cover plate 3, button 18 drives driving block 22.

Furthermore, a connecting clamping groove 14 is formed in one face, opposite to the base plate 8, of the sucking disc 7 and clamped through the connecting clamping groove 14, and the connecting clamping groove 14 is a plurality of concentric annular grooves.

Further, the base plate 8 is sleeved on the sucking disc 7.

Further, the contour of the chassis 8 is one of a hexagon, a pentagon and a square.

Further, the bottom of the suction cup 7 is provided with a plurality of concentrically distributed sealing rings 10, and the height of the sealing rings 10 is gradually increased from outside to inside.

Furthermore, the suction cup 7 is made of plastic or aluminum.

Further, the chassis 8 is made of rubber or silica gel.

Further, the concave structure 12 is two concentric annular grooves, and a channel is formed between the two annular grooves.

Furthermore, the driving block 22 is provided with a slope, and the button 18 abuts against the slope.

When the vacuum sucking disc 7 is used, the working end is attached to the surface of a material, then the piston 1 is pressed, the piston 1 moves in the hole of the piston 1, air in the hole of the piston 1 passes through the second channel and the first channel and is discharged from the edge of the working end of the sucking disc 7 body, after the pressing is finished, the piston 1 resets under the action of the first elastic piece 20, the piston 1 is repeatedly pressed until the piston 1 does not reset, negative pressure is formed between the concave structure 12 of the sucking disc 7 body and the surface of the material at the moment, the sucking disc 7 body can be firmly adsorbed on the material, and the material can be driven to move by moving the vacuum sucking disc 7; when the sucker 7 moves to the right position, the button 18 is pressed, the button 18 pushes the driving block 22 to move outwards, the plug 21 is driven to depart from the release hole 11, the plug 21 is enabled not to block the release hole 11 any more, at the moment, external air can enter the concave structure 12 through the release hole 11, the negative pressure state of the concave structure 12 is relieved, and the sucker 7 body can be separated from materials.

The sucker in the utility model is two detachable parts, and the sucking part can be conveniently replaced after the sucker is damaged, thereby reducing the cost; and the switch is driven by pressing the button, so that the structure is simple and the use is convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A vacuum sucker comprises a piston, a piston hole, a release pressing plate, a switch, a sucker body, a pressure gauge, a release hole, a breathable pad, a support, an inner rod, an outer tube, a piston head and a plug, and is characterized in that the sucker body comprises a detachable sucker and a chassis, and the bottom of the chassis is provided with an inwards concave structure; the switch includes upper cover plate, lower apron, button, second elastic component, first elastic component and drive block, the box body is constituteed with lower cover connection to the upper cover plate, be provided with the slide bar down in the apron, drive block slidable sets up on the slide bar, end cap and drive block contact, the second elastic component cover is arranged in on the slide bar, first elastic component cover is arranged in on the end cap, and first elastic component is located between support and the drive block, the button is located the upper cover plate, the button drives the drive block.

2. The vacuum chuck according to claim 1, wherein the chuck is provided with a connecting slot on the opposite side of the bottom plate, and the connecting slot is clamped by the connecting slot, and the connecting slot is a plurality of concentric annular slots.

3. The vacuum chuck according to claim 1, wherein said bottom plate is placed over the chuck.

4. The vacuum chuck according to claim 1, wherein said bottom plate has a contour that is one of hexagonal, pentagonal and square.

5. The vacuum chuck according to claim 1, wherein the bottom of the chuck is provided with a plurality of concentrically arranged sealing rings, and the height of the sealing rings is gradually increased from the outside to the inside.

6. The vacuum chuck as claimed in claim 1, wherein said chuck is a plastic or aluminum member.

7. The vacuum chuck according to claim 1, wherein said bottom plate is rubber or silicone.

8. The vacuum chuck as claimed in claim 1, wherein the concave structure is two concentric annular grooves, and a channel is formed between the two annular grooves.

9. The vacuum chuck as claimed in claim 1, wherein the driving block is provided with a slope, and the button abuts against the slope.