CN215885478U

CN215885478U - Vacuum chuck assembly with double adsorption structure

Info

Publication number: CN215885478U
Application number: CN202122026891.6U
Authority: CN
Inventors: 谭昭东
Original assignee: Suzhou Dongzhun Electromechanical Technology Co ltd
Current assignee: Suzhou Dongzhun Electromechanical Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-22
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a vacuum chuck assembly with a double-adsorption structure, which comprises a shell, wherein a vacuum generator is fixedly arranged in the shell, and an adsorption assembly which is fixedly connected to one end of the vacuum generator and is used for applying suction force, the adsorption assembly comprises a four-way pipe of which the top end is communicated with the vacuum generator and a first sucker fixedly connected to the bottom end of the four-way pipe, the bottom of the outer edge surface of the four-way pipe is detachably provided with a double-suction assembly, two ends of the four-way pipe are fixedly connected with hoses, and the double-suction assembly comprises two supporting arms of which one sides at the top ends are centrally provided with sliding grooves and two application assemblies which are respectively and movably arranged in the sliding grooves and are respectively communicated with the two hoses. This vacuum chuck subassembly with dual adsorption structure possesses supplementary absorbent function, and it can carry out the adjustment of interval and angle, and application scope is great, and applicable work piece in the difference, and the practicality is stronger, and it is comparatively convenient to adjust, labour saving and time saving.

Description

Vacuum chuck assembly with double adsorption structure

Technical Field

The utility model belongs to the technical field of vacuum chucks, and particularly relates to a vacuum chuck assembly with a double-adsorption structure.

Background

Along with the development of science and technology, more and more production methods are slowly changed into automated production from manual operation, and automated production all can involve the process of article transport, and article transport adopts anchor clamps or sucking disc subassembly to press from both sides usually and get, and anchor clamps structure is comparatively complicated, and stability is lower, sucking disc subassembly get material stability, so its application range is comparatively extensive.

Current vacuum chuck subassembly is provided with vacuum generator including a sucking disc main part usually, sucking disc, and a plurality of sucking discs are installed to sucking disc main part bottom, through vacuum generator to the sucking disc evacuation to reach the effect of absorption.

But present vacuum chuck subassembly, it has specific requirement to the surface smoothness degree and the work piece size of work piece when adsorbing the work piece, if the work piece surface has sunken or protruding all can lead to suction to descend, and if the work piece is less also can't reach predetermined suction, so its application scope of present vacuum chuck subassembly is less, can't be applicable to different work pieces, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a vacuum chuck assembly with a dual-absorption structure, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a vacuum chuck component with a double-adsorption structure comprises a shell body and an adsorption component, wherein a vacuum generator is fixedly arranged in the shell body, and the adsorption component is fixedly connected to one end of the vacuum generator and used for applying suction;

the adsorption assembly comprises a four-way pipe with the top end communicated with the vacuum generator and a first sucker fixedly connected to the bottom end of the four-way pipe, the bottom of the outer edge surface of the four-way pipe is detachably provided with a double-suction assembly, and two ends of the four-way pipe are fixedly connected with hoses;

the double suction subassembly includes that two top one sides all set up the support arm of spout in the middle and two are respectively the activity set up in the spout and switch on the subassembly of exerting of two hoses respectively.

Preferably, two the support arm constructs the ring jointly in the end in opposite directions, and the one side of ring is seted up the through-hole that supplies spacing knob screw-thread fit installation between two parties, spacing knob passes the one end butt in the four-way pipe of through-hole.

Preferably, the applying assembly comprises a hose and a second sucker, the hose is communicated with the air pipe and movably arranged in the chute, the second sucker is fixedly connected to the bottom end of the air pipe, and a locking structure is fixedly arranged at the top of the outer edge surface of the air pipe.

Preferably, the inner wall of the chute is provided with an oval key groove, and a limiting ring which is arranged in the oval key groove in a sliding manner is fixedly arranged on the outer edge surface of the air pipe.

Preferably, the locking structure comprises a mounting ring fixedly mounted on the air pipe and two L-shaped plates symmetrically configured at two sides of the mounting ring.

Preferably, two the logical groove that supplies fastening knob screw-thread fit installation is all seted up between two parties in the one side that the trachea was kept away from to L shaped plate, the fastening knob passes the one end butt support arm that leads to the groove.

Preferably, the top of casing outer fringe face is constructed and is fixed the subassembly, fixed subassembly includes and is the solid fixed ring that the annular array constructs the polylith extension arm on the outer fringe face, the through hole that supplies the bolt to pass is seted up between two parties to the one side that solid fixed ring was kept away from to the bottom of extension arm.

The utility model has the technical effects and advantages that: the vacuum sucker component with the double-adsorption structure benefits from the arrangement of a shell internally provided with a vacuum generator and an adsorption component arranged at the bottom end of the vacuum generator, the sucker I and the sucker II of the auxiliary sucker I are simultaneously contacted with the surface of a workpiece, the sucker I and the sucker II are vacuumized by the vacuum generator, the workpiece can be adsorbed by the sucker I and the sucker II, if the surface of the workpiece is sunken or convex or the workpiece is small, the positions of the two application components can be adjusted, the purpose of adjusting the positions of the two suckers is achieved, the workpiece is adsorbed by matching the two adjusted suckers with the suckers, the adsorption effect is achieved, the application range is wide, the vacuum sucker component is suitable for different workpieces, and the practicability is high;

benefit from the setting of installing the adsorption component of dual suction subassembly, after this unit mount on equipment, if need adjust the adsorption state, rotatable structure has the ring of two support arms to exert the subassembly rotation in order to drive two, and is rotatory, adjusts its position to twist and move limit knob and fix the ring, can accomplish the adjustment to the adsorption state, need not dismouting again, labour saving and time saving, convenient to use.

Drawings

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

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

FIG. 3 is a schematic view of the dual suction assembly of the present invention;

FIG. 4 is a schematic structural view of an application assembly of the present invention;

fig. 5 is a schematic structural view of the fixing assembly of the present invention.

In the figure: 1. a housing; 2. a vacuum generator; 3. an adsorption component; 301. a four-way pipe; 302. a first sucker; 4. a dual suction assembly; 401. a circular ring; 402. a support arm; 403. a chute; 404. a limit knob; 5. an application assembly; 501. an air tube; 502. a second sucking disc; 503. a limiting ring; 504. a mounting ring; 505. an L-shaped plate; 506. fastening a knob; 6. a fixing assembly; 601. a fixing ring; 602. an extension arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to suck different workpieces, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the vacuum chuck assembly with the double-suction structure comprises a shell 1 with a vacuum generator 2 fixedly mounted inside and a suction assembly 3 fixedly connected to one end of the vacuum generator 2 and used for applying suction, wherein the suction assembly 3 comprises a four-way pipe 301 with the top end communicated with the vacuum generator 2 and a suction cup I302 fixedly connected to the bottom end of the four-way pipe 301, the double-suction assembly 4 is detachably mounted at the bottom of the outer edge surface of the four-way pipe 301, hoses are fixedly connected to two ends of the four-way pipe 301, and the four-way pipe 301 connected to the vacuum generator 2 is matched with the suction cup I302 to suck the workpieces so as to complete the suction of the workpieces by matching with equipment;

in order to adjust the position of the applying component 5 to be suitable for workpieces with different sizes, as shown in fig. 3 and 4, the double suction component 4 comprises two supporting arms 402 with a sliding groove 403 formed in the middle on one side of the top end, and two applying components 5 respectively movably arranged in the sliding groove 403 and respectively communicated with two hoses, the applying component 5 comprises an air pipe 501 communicated with the hoses and movably arranged in the sliding groove 403, and two suction cups 502 fixedly connected to the bottom ends of the air pipe 501, the air pipe 501 respectively connected with the two hoses is matched with the two suction cups 502 to assist the suction cup 302 in sucking the workpieces, so that the stability of suction is greatly improved, the air pipe 501 provided with the suction cup 502 can slide in the sliding groove, the adjustment of the distance between the two suction cups 502 can be completed, the workpieces with different sizes can be sucked, the application range is large, and the double suction component can be suitable for different workpieces 403, the practicability is strong, and the top of the outer edge surface of the air pipe 501 is fixedly provided with a locking structure;

for fixing and positioning the applying component 5, as shown in fig. 3 and 4, an oval key groove is formed in the inner wall of the sliding groove 403, a limiting ring 503 which is slidably arranged in the oval key groove is fixedly mounted on the outer edge surface of the air pipe 501, the air pipe 501 movably arranged in the sliding groove 403 can be guided and positioned by the arrangement of the limiting ring 503, the locking structure comprises a mounting ring 504 fixedly mounted on the air pipe 501 and two L-shaped plates 505 which are symmetrically arranged on two sides of the mounting ring 504, a through groove for the threaded fitting and installation of the fastening knob 506 is formed in the middle of one side, far away from the air pipe 501, of the two L-shaped plates 505, the fastening knob 506 passes through the through groove, and abuts against the supporting arm 402, and the positioning of the air pipe 501 can be completed by screwing the two fastening knobs 506 to enable the fastening knob to pass through the L-shaped plates 505 and then abut against one side of the supporting arm 402, so that the air pipe 501 is prevented from sliding by itself.

In order to complete the fixed installation of the assembly, as shown in fig. 1 and 5, in the vacuum chuck assembly with the double-adsorption structure, a fixed assembly 6 is constructed at the top of the outer edge surface of a shell 1, the fixed assembly 6 comprises a fixed ring 601 with a plurality of extension arms 602 constructed on the outer edge surface in an annular array, a through hole for a bolt to pass through is formed in the middle of one side of the bottom end of each extension arm 602, which is far away from the fixed ring 601, and the fixed installation of the device can be completed by screwing a plurality of bolts respectively arranged in the plurality of extension arms 602 into equipment respectively;

in order to adjust the absorption state of the assembly in a fixed state, as shown in fig. 2 and 3, the double suction assembly 4 includes two support arms 402 with a central chute 403 on one side of the top end, and two applying assemblies 5 movably disposed in the chute 403 and respectively connected with two hoses, wherein opposite ends of the two support arms 402 are commonly configured with a ring 401, and a through hole for the screw thread fit installation of the limit knob 404 is arranged in the middle of one side of the circular ring 401, one end of the limit knob 404 penetrating through the through hole is abutted against the four-way pipe 301, when the assembly is installed on equipment, if the adsorption state needs to be adjusted, the ring 401, constructed with two support arms 402, can be rotated to bring the two application assemblies 5 into rotation, rotate, adjust their position, and the limit knob 404 is screwed to fix the ring 401, can accomplish the adjustment to the adsorption state, need not dismouting again, labour saving and time saving, convenient to use.

The working principle is as follows: when the vacuum sucker component with the double-adsorption structure is used, the component can be fixedly arranged on equipment by respectively penetrating four bolts through four extension arms 602 and screwing the four bolts into the equipment, when the component is used, the component can be driven by the equipment to move to the upper part of a workpiece, a first sucker 302 and two suckers 502 are abutted to the surface of the workpiece, then the first sucker 302 and the two suckers 502 are vacuumized by a vacuum generator 2, the workpiece can be sucked, if the surface of the workpiece has a recess or a bulge or is small, the positions of two applying components 5 can be adjusted to achieve the purpose of adjusting the positions of the two suckers 502, the workpiece is adsorbed by matching the two adjusted suckers 502 with the first sucker 302, so that the sucking effect is achieved, the application range is wide, and if the working state of the component needs to be adjusted, the ring 401 with two support arms 402 can be rotated to drive the two applying components 5 to rotate, rotate and adjust the position, and the limit knob 404 is screwed to fix the ring 401, so that the adsorption state can be adjusted without being disassembled and assembled again, and the use is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A vacuum chuck component with a double-adsorption structure comprises a shell (1) and an adsorption component (3), wherein a vacuum generator (2) is fixedly arranged in the shell, and the adsorption component (3) is fixedly connected to one end of the vacuum generator (2) and is used for applying suction;

the method is characterized in that: the adsorption component (3) comprises a four-way pipe (301) with the top end communicated with the vacuum generator (2) and a first sucker (302) fixedly connected to the bottom end of the four-way pipe (301), the bottom of the outer edge surface of the four-way pipe (301) is detachably provided with a double-suction component (4), and two ends of the four-way pipe (301) are fixedly connected with hoses;

the double-suction assembly (4) comprises two supporting arms (402) and two applying assemblies (5), wherein the two supporting arms (402) are arranged on one side of the top end of each supporting arm in the middle and are provided with sliding grooves (403), and the two applying assemblies (5) are movably arranged in the sliding grooves (403) and are respectively communicated with two hoses.

2. The vacuum chuck assembly of claim 1, wherein: the opposite ends of the two support arms (402) are jointly constructed with a circular ring (401), a through hole for the threaded matching installation of a limit knob (404) is arranged in the middle of one side of the circular ring (401), and the limit knob (404) penetrates through the through hole and abuts against the four-way pipe (301).

3. The vacuum chuck assembly of claim 1, wherein: the application component (5) comprises a hose connecting pipe, an air pipe (501) movably arranged in the sliding groove (403) and a second sucker (502) fixedly connected to the bottom end of the air pipe (501), and a locking structure is fixedly arranged at the top of the outer edge surface of the air pipe (501).

4. The vacuum chuck assembly of claim 3, wherein: an oval key groove is formed in the inner wall of the sliding groove (403), and a limiting ring (503) which is arranged in the oval key groove in a sliding mode is fixedly mounted on the outer edge surface of the air pipe (501).

5. The vacuum chuck assembly of claim 3, wherein: the locking structure comprises a mounting ring (504) fixedly mounted on the air pipe (501) and two L-shaped plates (505) symmetrically configured on two sides of the mounting ring (504).

6. The vacuum chuck assembly of claim 5, wherein: two one side that trachea (501) were kept away from in L shaped plate (505) all sets up the logical groove that supplies fastening knob (506) screw-thread fit installation in the middle, fastening knob (506) pass one end butt support arm (402) that lead to the groove.