CN212272798U

CN212272798U - Novel sucker structure

Info

Publication number: CN212272798U
Application number: CN202020576506.8U
Authority: CN
Inventors: 鞠文进
Original assignee: Nanjing Yetuo Automation Equipment Co ltd
Current assignee: Nanjing Yetuo Automation Equipment Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-01
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a novel sucker structure relates to sucking disc technical field, for solving the novel sucker structure absorption back on the market at present, because pressure differential leads to the dismantlement of sucking disc very hard, dismantles the damage that the in-process also leads to the sucking disc easily, greatly reduced the life's of sucking disc problem. The inside lower extreme fixedly connected with reset spring of installation sleeve, the avris fixedly connected with lower sealing strip of lower ejector pad, on promote the avris fixedly connected with upper sealing strip of piece, on promote the interior catch bar of the upper end fixedly connected with of piece, on promote the avris fixedly connected with limit catch bar of piece upper end, the lower extreme of installation sleeve is provided with the exhaust hole, the avris fixedly connected with installation piece of installation sleeve lower extreme, the inside of installation piece is provided with the silica gel sucking disc, the outside of installation piece is provided with the locking lid, the lower extreme of silica gel sucking disc passes the outside that the mounting hole extends to the locking lid.

Description

Novel sucker structure

Technical Field

The utility model relates to a sucking disc technical field specifically is a novel sucking disc structure.

Background

The suction cup is provided with a sealing lip edge, a temporary sealing space is formed after the suction cup is contacted with an object to be sucked, and the object is sucked or adsorbed on the object by pumping away or rarefiing air in the sealing space and generating internal and external pressure difference.

The novel sucking disc structure on the market adsorbs the back at present, because pressure differential leads to the dismantlement of sucking disc very hard, dismantles the damage that the in-process also leads to the sucking disc easily, greatly reduced the life of sucking disc, consequently urgently needed a novel sucking disc structure on the market to solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sucker structure to solve among the above-mentioned background art novel sucker structure absorption back on the market at present, because pressure differential leads to the dismantlement of sucking disc very hard, dismantle the damage that the in-process also leads to the sucking disc easily, greatly reduced the life's of sucking disc problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel sucker structure comprises an installation sleeve, wherein a reset spring is fixedly connected at the lower end inside the installation sleeve, a lower push block is fixedly connected at the upper end of the reset spring, a lower sealing strip is fixedly connected at the side of the lower push block, a connecting rod is fixedly connected at the upper end of the lower push block, an upper push block is fixedly connected at the upper end of the connecting rod, an upper sealing strip is fixedly connected at the side of the upper push block, an inner push rod is fixedly connected at the upper end of the upper push block, an edge push rod is fixedly connected at the side of the upper end of the upper push block, an edge movable hole is formed at the side of the upper end of the installation sleeve, an inner movable hole is formed at the upper end of the installation sleeve, the inner push rod and the upper end of the edge push rod respectively penetrate through the inner movable hole and the inner fixedly connected with an upper push movable block of, the avris fixedly connected with installation piece of installation sleeve lower extreme, the inside of installation piece is provided with the silica gel sucking disc, the outside of installation piece is provided with the locking lid, the lower extreme of locking lid is provided with the mounting hole, the lower extreme of silica gel sucking disc passes the mounting hole and extends to the outside of locking lid.

Preferably, the return spring is adapted to the interior of the mounting sleeve.

Preferably, the sides of the lower sealing strip and the upper sealing strip are tightly attached to the inner wall of the mounting sleeve, and the lower sealing strip and the upper sealing strip are rubber strips.

Preferably, the number of the side push rods is four, and the diameters of the side push rods and the inner push rod are smaller than those of the side movable hole and the inner movable hole.

Preferably, the inside of installation piece and the mutual block connection in upper end of silica gel sucking disc, and installation piece and locking lid threaded connection, and the outside of locking lid is provided with anti-skidding line.

Preferably, the silica gel sucker is internally provided with a vent hole, and the vent hole is communicated with the exhaust hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this novel sucker structure, through the installation sleeve, reset spring, lower ejector pad, the bottom sealing strip, go up the ejector pad, go up the sealing strip, interior ejector pad, limit ejector pad, the setting of exhaust hole and air vent, can lead to the extruded mode and change the inside pressure of sucking disc, make the dismantlement of sucking disc very simple, can prevent to dismantle the damage of in-process silica gel sucking disc, the life of silica gel sucking disc has been guaranteed, the novel sucking disc structure absorption back on the present market has been solved, because pressure differential, lead to the dismantlement of sucking disc very hard, dismantle the damage that also leads to the sucking disc easily in the process, greatly reduced the life's of sucking disc problem.

2. This novel sucker structure, through the threaded connection of installation piece and locking lid, the dismouting of the locking lid of being convenient for, and then the dismouting of the silica gel sucking disc of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. installing a sleeve; 2. a return spring; 3. a lower push block; 4. a lower sealing strip; 5. a connecting rod; 6. an upper pushing block; 7. sealing strips are arranged; 8. an inner push rod; 9. the side pushing rod; 10. an edge moving hole; 11. an inner movable hole; 12. a pushing movable block; 13. an exhaust hole; 14. mounting blocks; 15. a silica gel sucker; 16. a locking cover; 17. mounting holes; 151. and (4) a vent hole.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a novel sucker structure comprises a mounting sleeve 1, wherein the lower end inside the mounting sleeve 1 is fixedly connected with a reset spring 2, the upper end of the reset spring 2 is fixedly connected with a lower push block 3, the lateral side of the lower push block 3 is fixedly connected with a lower sealing strip 4, the upper end of the lower push block 3 is fixedly connected with a connecting rod 5, the upper end of the connecting rod 5 is fixedly connected with an upper push block 6, the lateral side of the upper push block 6 is fixedly connected with an upper sealing strip 7, the upper end of the upper push block 6 is fixedly connected with an inner push rod 8, the lateral side of the upper end of the upper push block 6 is fixedly connected with an edge push rod 9, the lateral side of the upper end of the mounting sleeve 1 is provided with an edge movable hole 10, the upper end of the mounting sleeve 1 is provided with an inner movable hole 11, the upper ends of the inner push rod 8 and the edge push rod 9 respectively pass through the inner movable hole, the avris fixedly connected with installation piece 14 of installation sleeve 1 lower extreme, the inside of installation piece 14 is provided with silica gel sucking disc 15, and the outside of installation piece 14 is provided with locking lid 16, and the lower extreme of locking lid 16 is provided with mounting hole 17, and the lower extreme of silica gel sucking disc 15 passes mounting hole 17 and extends to the outside of locking lid 16.

Further, the return spring 2 is matched with the inside of the mounting sleeve 1, so that the contraction of the return spring 2 is ensured.

Furthermore, the side edges of the lower sealing strip 4 and the upper sealing strip 7 are tightly attached to the inner wall of the mounting sleeve 1, and the lower sealing strip 4 and the upper sealing strip 7 are rubber strips, so that the sealing performance inside the mounting sleeve 1 is guaranteed.

Furthermore, four side push rods 9 are symmetrically arranged about the vertical central line of the top push block 12, and the diameters of the side push rods 9 and the inner push rod 8 are smaller than the diameters of the side movable hole 10 and the inner movable hole 11, so that stable pushing of the bottom push block 3 and the top push block 6 is facilitated.

Further, the inside of installation piece 14 is connected with the mutual block in upper end of silica gel sucking disc 15, and

installation piece

14 and 16 threaded connection of locking lid, and the outside of locking lid 16 is provided with anti-skidding line, the dismouting of the locking lid 16 of being convenient for, and then the change of the silica gel sucking disc 15 of being convenient for.

Further, the inside of the silica gel sucker 15 is provided with a vent hole 151, and the vent hole 151 is communicated with the exhaust hole 13, so that the pressure inside the silica gel sucker 15 can be changed conveniently.

The working principle is as follows: when the device is used, the lower end of a silica gel sucker 15 penetrates through a mounting hole 17, a locking cover 16 is screwed with a mounting block 14, the upper end of the silica gel sucker 15 is clamped in the mounting block 14, a pushing block 12 is mounted with a mounting object, the pushing block 12 is pushed, an inner push rod 8 and an edge push rod 9 move in an inner movable hole 11 and an edge movable hole 10, so that an upper push block 6 and a lower push block 3 move downwards, an upper sealing strip 7 and a lower sealing strip 4 at the side of the upper push block 6 and the lower push block 3 seal the side of a mounting sleeve 1, a return spring 2 contracts, air in the mounting sleeve 1 is exhausted out of the mounting sleeve 1 through an exhaust hole 13 and an air vent 151, the silica gel sucker 15 is placed at the mounting position, the pushing block 12 is released, the upper push block 6 and the lower push block 3 are pushed upwards under the action of the elastic force of the return spring 2, so that the silica gel sucker 15 generates internal and external pressure difference, and then with silica gel sucking disc 15 stable installation, when silica gel sucking disc 15 adsorption affinity descends, screw down locking lid 16 in reverse, pull out silica gel sucking disc 15 from the inside of mounting hole 17, change new silica gel sucking disc 15, screw locking lid 16 again, with silica gel sucking disc 15 stable installation can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel sucker structure, includes installation sleeve (1), its characterized in that: mounting sleeve (1) inside lower extreme fixedly connected with reset spring (2), push block (3) under the upper end fixedly connected with of reset spring (2), avris fixedly connected with lower sealing strip (4) of push block (3) down, upper end fixedly connected with connecting rod (5) of push block (3) down, push block (6) on the upper end fixedly connected with of connecting rod (5), on push block's (6) avris fixedly connected with upper sealing strip (7), on push block's (6) upper end fixedly connected with in catch bar (8), on push block's (6) upper end avris fixedly connected with has limit catch bar (9), the avris of mounting sleeve (1) upper end is provided with limit activity hole (10), the upper end of mounting sleeve (1) is provided with interior activity hole (11), interior catch bar (8) and the upper end of limit catch bar (9) pass interior activity hole (11) and limit activity hole (10) respectively The inside fixedly connected with of push away movable block (12), the lower extreme of installation sleeve (1) is provided with exhaust hole (13), avris fixedly connected with installation piece (14) of installation sleeve (1) lower extreme, the inside of installation piece (14) is provided with silica gel sucking disc (15), the outside of installation piece (14) is provided with locking lid (16), the lower extreme of locking lid (16) is provided with mounting hole (17), the lower extreme of silica gel sucking disc (15) passes mounting hole (17) and extends to the outside of locking lid (16).

2. The novel suction cup structure of claim 1, wherein: the reset spring (2) is matched with the inside of the mounting sleeve (1).

3. The novel suction cup structure of claim 1, wherein: the lateral sides of the lower sealing strip (4) and the upper sealing strip (7) are tightly attached to the inner wall of the mounting sleeve (1), and the lower sealing strip (4) and the upper sealing strip (7) are rubber strips.

4. The novel suction cup structure of claim 1, wherein: the number of the side push rods (9) is four, and the diameters of the side push rods (9) and the inner push rod (8) are smaller than those of the side moving hole (10) and the inner moving hole (11).

5. The novel suction cup structure of claim 1, wherein: the inside of installation piece (14) and the mutual block connection in upper end of silica gel sucking disc (15), and installation piece (14) and locking lid (16) threaded connection, and the outside of locking lid (16) is provided with anti-skidding line.

6. The novel suction cup structure of claim 1, wherein: the silica gel sucker (15) is internally provided with a vent hole (151), and the vent hole (151) is communicated with the exhaust hole (13).