CN108789209B

CN108789209B - Novel sucker

Info

Publication number: CN108789209B
Application number: CN201810573524.8A
Authority: CN
Inventors: 马东红; 刘淑霞
Original assignee: Shenyang Ruidiao Numerical Control Machine Tool Factory
Current assignee: Shenyang Ruidiao Numerical Control Machine Tool Factory
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2020-04-24
Anticipated expiration: 2038-06-06
Also published as: CN108789209A

Abstract

The invention discloses a novel sucker, which comprises a workbench, wherein a sucker placing cavity is formed in the workbench, a first vent hole is formed in the workbench at a position right below the sucker placing cavity, and sealing rubber pad placing grooves are correspondingly formed in positions, located on two sides of the sucker placing cavity, on the upper surface of the workbench. The invention improves the sucker, when the bottom of the sucker is contacted with the workbench, the plug bead in the middle of the sucker can automatically fall off to leave the sucking hole, when negative pressure is used for sucking, certain vacuum is formed between the contact surface of the processed object and the sucker, so that the processed object can be sucked, when the sucker exceeds the part outside the area of the processed object, the sucker can be reversely arranged in the workbench, the plug bead in the colloid can automatically fall off to conveniently block the sucking hole and prevent the air leakage of the sucker.

Description

Novel sucker

Technical Field

The invention relates to the technical field of suckers, in particular to a novel sucker.

Background

The sucking disc is with the help of the principle of atmospheric pressure, adsorbs fixedly to the object, and the sucking disc is one of the indispensable daily necessities in our life, and along with the society living standard is higher and higher, more and more families adopt glass, ceramic tile etc. to decorate the wall, consequently can often use the sucking disc, and the sucking disc also is one of the tools commonly used in the mill processing moreover, and it can fix a position the work piece, makes things convenient for the processing of work piece.

However, when the workpiece is adsorbed by the sucker used in factories in the market at present, if the suction force is too large, the surface of the workpiece is damaged, and if the suction force is too small, the adsorption force of the sucker on the workpiece is insufficient, and the workpiece cannot be quickly sucked, so that the machining efficiency is influenced.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, and provide a novel sucker, which can effectively solve the problems that in the background art, if the suction force is too large, the surface of a workpiece is damaged, and if the suction force is too small, the workpiece is not sufficiently sucked by the sucker, so that the workpiece cannot be quickly sucked, and the processing efficiency is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel sucker, comprises a workbench, the inside of workstation is seted up the sucking disc and is placed the chamber, and the inside of workstation is located the sucking disc and places the chamber under the position department and seted up first air vent, the upper surface of workstation is located the sucking disc and places chamber both sides position department correspondence and seted up sealed cushion standing groove, and the upper surface of workstation is provided with the sucking disc body in the position department embedding of corresponding sealed cushion standing groove, the first sealed cushion of lower extreme one side fixedly connected with of sucking disc body, and the lower extreme of sucking disc body and the position department correspondence that first sealed cushion is in same water flat line are provided with the sealed cushion of second, the upper end of sucking disc body is provided with the processing article.

As a preferred technical scheme, the sucker body comprises a colloid, a breathable pad and a base, the breathable pad is fixedly connected to the upper end of the sucker body, the colloid is fixedly connected to the lower end of the breathable pad, and the base is fixedly connected to the lower end of the colloid.

As a preferred technical scheme, the colloid comprises a plug bead, a ball cavity, a bottom plate and a suction hole, the bottom plate is embedded in the base, the ball cavity is formed in the position, located at the upper end of the bottom plate, inside the colloid, the suction hole is formed in the upper end of the colloid, the plug bead is mounted inside the ball cavity, and at least ten air holes are formed in the surface of the bottom plate.

As a preferable technical scheme of the invention, the sucker body is connected with the workbench through the sealing rubber mat placing groove and the base in a clamping manner, and at least two sucker bodies are arranged.

As a preferred technical solution of the present invention, the air permeable cushion is a truncated cone-shaped structure, and the side surface of the air permeable cushion is provided with at least eight air permeable holes, and the air permeable cushion is a rubber member.

As a preferable technical scheme of the invention, the plug bead is of a spherical structure and is a rubber component, and the diameter of the plug bead is larger than that of the suction hole.

As a preferred technical scheme of the invention, the bottom of the sucker body is in a disc shape, the middle of the sucker body is in a cylindrical shape, the upper part of the sucker body is in a cone-shaped structure, and the diameter of the cylindrical part in the middle of the sucker body is smaller than that of the sucker placing cavity.

As a preferred technical scheme of the invention, a clamping groove is formed in the upper surface of the colloid, a buckle is fixedly installed at a position, corresponding to the clamping groove, of the lower end of the breathable pad, and the breathable pad is connected with the colloid in a clamping manner through the buckle and the clamping groove.

Compared with the prior art, the invention has the beneficial effects that: the invention improves the sucker, a certain number of suckers are arranged in the forward direction according to the size of a processed object, when a first sealing rubber pad and a second sealing rubber pad at the bottom of the sucker are contacted with a sealing rubber pad placing groove on the upper surface of a workbench, a plug bead in the middle of the sucker automatically falls off to leave a suction hole, and when negative pressure suction is carried out, a certain vacuum is formed between the processed object and the contact surface of the sucker, so the processed object can be sucked, when the sucker exceeds the part outside the area of the processed object, the sucker can be reversely arranged in the workbench, the plug bead in the sucker automatically falls off to block the suction hole and prevent the sucker from air leakage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the chuck of the present invention;

FIG. 3 is a schematic view of the structure of the chuck of the present invention;

FIG. 4 is a schematic reverse view of the suction cup of the present invention;

FIG. 5 is a schematic view of the installation of the plug bead of the present invention;

in the figure: 1. a work table; 2. a first sealing rubber gasket; 3. processing an object; 4. a suction cup body; 5. a first vent hole; 6. a suction cup placing cavity; 7. a colloid; 8. plugging beads; 9. a ball cavity; 10. a base plate; 11. sucking holes; 12. a breathable cushion; 13. a base; 14. a second sealing rubber gasket; 15. and sealing the rubber mat placing groove.

Detailed Description

Referring to fig. 1-5, the present invention provides a novel sucker technical solution: a novel sucker comprises a workbench 1, a sucker placing cavity 6 is arranged in the workbench 1, a first air vent 5 is arranged at a position under the sucker placing cavity 6 in the workbench 1, sealing rubber pad placing grooves 15 are correspondingly arranged at positions at two sides of the sucker placing cavity 6 on the upper surface of the workbench 1, a sucker body 4 is embedded into the position of the upper surface of the workbench 1 corresponding to the sealing rubber pad placing grooves 15, the sucker body 4 comprises a rubber body 7, a breathable pad 12 and a base 13, the upper end of the sucker body 4 is fixedly connected with the breathable pad 12, the breathable pad 12 is of a circular table structure, the side surface of the breathable pad 12 is at least provided with eight air vents, the breathable pad 12 is a component made of rubber, the lower end of the breathable pad 12 is fixedly connected with the rubber body 7, the upper surface of the rubber body 7 is provided with a clamping groove, a buckle is fixedly arranged at a position at which corresponds to the lower end of the breathable pad 12, and the ventilation pad 12 is connected with the colloid 7 through a buckle and a clamping groove in a clamping manner, so that the processing object 3 can be conveniently adsorbed by the sucker 4, and the processing object 3 is prevented from being damaged.

Colloid 7 is including filling in pearl 8, ball chamber 9, bottom plate 10 and inhaling hole 11, the inboard at base 13 is installed in the embedding of bottom plate 10, the inside upper end position department that is located bottom plate 10 of colloid 7 is provided with ball chamber 9, and the upper end of colloid 7 has been seted up and has been inhaled hole 11, the internally mounted of ball chamber 9 has a stopper pearl 8, stopper pearl 8 is a spherical structure, and stopper pearl 8 is the component of a rubber material, the diameter of stopper pearl 8 is greater than the diameter of inhaling hole 11, conveniently block up inhaling hole 11 when sucking disc 4 surpasss the part beyond the 3 areas of processing article, prevent that sucking disc 4 from leaking gas.

Ten bleeder vents have been seted up at least on the surface of bottom plate 10, conveniently when processing article 3 places on washing dish 4, make sucking disc 4 produce the negative pressure to hold processing article 3, the bottom of sucking disc body 4 is the disc, and the middle part is cylindrical, and upper portion is the structure of round platform shape, and the diameter at the cylindrical position at sucking disc body 4 middle part is less than the diameter that the chamber 6 was placed to the sucking disc.

The first sealing rubber mat 2 is fixedly connected to one side of the lower end of the sucker body 4, the second sealing rubber mat 14 is correspondingly arranged at the position, on the same horizontal line, of the lower end of the sucker body 4 and the first sealing rubber mat 2, and the processing object 3 is arranged at the upper end of the sucker body 4.

The lower extreme fixedly connected with base 13 of colloid 7, sucking disc body 4 is connected through sealed cushion standing groove 15 and base 13 block with workstation 1, and sucking disc body 4 is provided with two at least.

Referring to fig. 1, a certain number of suckers 4 are installed in a forward direction according to the size of a workpiece 3, a first sealing rubber mat 2 and a second sealing rubber mat 14 at the bottom of each sucker 4 are in contact with a sealing rubber mat placing groove 15 on the upper surface of a table 1, then, a plug bead 8 in the middle of each sucker 4 automatically falls down to leave a suction hole 11, and when negative pressure is sucked, a certain vacuum is formed between the contact surface of the workpiece 3 and the sucker 4, so that the workpiece 3 can be sucked.

Referring to fig. 4, a certain number of suckers 4 are installed in the forward direction according to the size of the workpiece 3, and when the suckers 4 exceed the area of the workpiece 3, the suckers 4 are reversely installed in the workbench 1, so that the plug beads 8 in the colloid 7 automatically fall down, the suction holes 11 are conveniently blocked, and the suckers 4 are prevented from leaking air.

The working principle and the using process of the invention are as follows: firstly, before putting a processed object 3, a certain number of suckers 4 are arranged in the forward direction according to the size of the processed object 3, a first sealing rubber mat 2 and a second sealing rubber mat 14 at the bottom of each sucker 4 are in contact with a sealing rubber mat placing groove 15 on the upper surface of a workbench 1, then plug beads 8 in the middle of each sucker 4 automatically fall off to leave suction holes 11, the processed object 3 is put on each sucker 4, when negative pressure suction is carried out, certain vacuum is formed between the contact surfaces of the processed object 3 and each sucker 4, so that the processed object 3 can be sucked, finally, when the suckers 4 exceed the area of the processed object 3, the suckers 4 are reversely arranged in the workbench 1 to enable the plug beads 8 in the colloid 7 to automatically fall off so as to block the suction holes 11 and prevent the suckers 4 from air leakage, the invention improves the suckers 4, so that the suckers can quickly suck the workpieces and do not scratch the surfaces of the workpieces, and the cost is low, the operation is simple and convenient, and the working efficiency is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel sucker, includes workstation (1), its characterized in that: the utility model discloses a suction cup, including workstation (1), sucking disc place chamber (6) have been seted up to the inside of workstation (1), and the inside of workstation (1) is located the sucking disc and places chamber (6) under the position department and seted up first air vent (5), the upper surface of workstation (1) is located sucking disc place chamber (6) both sides position department and has seted up sealed cushion standing groove (15) correspondingly, and the upper surface of workstation (1) is provided with sucking disc body (4) in the position department embedding that corresponds sealed cushion standing groove (15), the first sealed cushion of lower extreme one side fixedly connected with (2) of sucking disc body (4), and the lower extreme of sucking disc body (4) and first sealed cushion (2) are provided with second sealed cushion (14) in the position department of same water flat line correspondingly, the upper end of sucking disc body (4) is provided with processing article (3), sucking disc body (4) include colloid (7), The sucking disc comprises a breathable pad (12) and a base (13), the upper end of a sucking disc body (4) is fixedly connected with the breathable pad (12), the lower end of the breathable pad (12) is fixedly connected with a colloid (7), the lower end of the colloid (7) is fixedly connected with the base (13), the colloid (7) comprises a plug bead (8), a ball cavity (9), a bottom plate (10) and a suction hole (11), the bottom plate (10) is embedded and installed on the inner side of the base (13), the ball cavity (9) is arranged in the colloid (7) and is located at the upper end of the bottom plate (10), the suction hole (11) is formed in the upper end of the colloid (7), the plug bead (8) is installed in the ball cavity (9), at least ten air holes are formed in the surface of the bottom plate (10), the sucking disc body (4) is connected with a workbench (1) in a clamping mode through a sealing rubber pad placing groove (15) and, and sucking disc body (4) are provided with two at least, stopper pearl (8) are a spherical structure, and stopper pearl (8) are the component of a rubber material, the diameter of stopper pearl (8) is greater than the diameter of inhaling hole (11).

2. The new suction cup according to claim 1, wherein: the breathable pad (12) is of a round table-shaped structure, the side surface of the breathable pad (12) is at least provided with eight breathable holes, and the breathable pad (12) is a rubber component.

3. The new suction cup according to claim 1, wherein: the bottom of the sucker body (4) is disc-shaped, the middle of the sucker body is cylindrical, the upper portion of the sucker body is of a structure of a round table shape, and the diameter of the cylindrical portion in the middle of the sucker body (4) is smaller than that of the sucker placing cavity (6).

4. The new suction cup according to claim 1, wherein: the upper surface of the colloid (7) is provided with a clamping groove, the lower end of the breathable pad (12) is fixedly provided with a buckle at a position corresponding to the clamping groove, and the breathable pad (12) is connected with the colloid (7) through the buckle and the clamping groove in a clamping manner.