CN215557176U

CN215557176U - Rotary power vacuum chuck mechanism

Info

Publication number: CN215557176U
Application number: CN202121104766.6U
Authority: CN
Inventors: 张建; 朱建国; 张婷婷; 朱东森
Original assignee: Nantong Antai Machinery Co ltd
Current assignee: Nantong Antai Machinery Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2022-01-18
Anticipated expiration: 2031-05-22

Abstract

The utility model discloses a rotary power vacuum chuck mechanism, which comprises a machine body, wherein the middle part of the bottom end of the machine body is fixedly connected with a fixed plate, a plurality of connecting plates are fixedly arranged at the bottom end of the fixing plate, hydraulic rods are respectively arranged at two ends of the bottom ends of the connecting plates, the bottom ends of the hydraulic rods are provided with a fixing seat through a universal shaft, the bottom end of the fixed seat is provided with a connecting seat, the middle part of the bottom end of the connecting seat is fixedly connected with a trapezoidal seat, the bottom end of the trapezoidal seat is fixedly connected with a sucker seat, the middle part of the bottom end of the sucker seat is provided with a sucker cavity, the middle parts of the inner walls at the two sides of the sucker cavity are provided with grooves, the hydraulic rod drives the sucker seat to move up and down by utilizing the extension and retraction of the hydraulic rod, the position of the sucker seat can be adjusted according to the inclination angle of the object to be sucked and transported, the inclination angle of the sucker seat is adjusted through the universal shaft to be the same as that of the object to be sucked and transported, and therefore the sucker seat can better suck and transport the object placed in an inclined mode.

Description

Rotary power vacuum chuck mechanism

Technical Field

The utility model relates to a vacuum chuck, in particular to a rotary power vacuum chuck mechanism, and belongs to the technical field of rotary vacuum chucks.

Background

The rotary power vacuum chuck is a vacuum chuck using a rotary fan as a power source, the vacuum chuck is firstly communicated with the rotary fan through a connecting pipe, then is contacted with an object to be lifted, such as glass, paper and the like, vacuum equipment is started to suck, negative air pressure is generated in the chuck, the object to be lifted is firmly sucked, the object to be lifted can be conveyed, when the object to be lifted is conveyed to a destination, the object to be lifted is stably inflated into the vacuum chuck, the negative air pressure in the vacuum chuck is changed into zero air pressure or slightly positive air pressure, and the vacuum chuck is separated from the object to be lifted, so that the task of lifting and conveying the object is completed.

The work piece that current rotation power vacuum chuck can't be firm to the slope is taken out and is snatched, when rotation power vacuum chuck's use, need absorb the gas in the sucking disc seat through the rotation fan, thereby produce the negative pressure and absorb the work piece, the sucking disc seat is generally fixed, and during the actual operation, if it is the tilt state to be the work piece, the work piece just can't laminate completely to a plurality of sucking disc seats, produce the space in sucking disc seat and the work piece, can influence the production of negative pressure, make vacuum chuck can't absorb the work piece, and after long-time work, sucking disc seat easily takes place wearing and tearing, sucking disc seat can't laminate with the work piece completely.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary power vacuum chuck mechanism to solve the problem that the rotary power vacuum chuck in the background technology cannot firmly grab an inclined workpiece.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotation power vacuum chuck mechanism, includes the organism, the middle part fixedly connected with gallows on organism top, the inside of organism is equipped with the rotation fan, the middle part fixedly connected with fixed plate of organism bottom, the bottom mounting of fixed plate is equipped with a plurality of connecting plates, and is a plurality of the both ends of connecting plate bottom all are equipped with the hydraulic stem, and are a plurality of the bottom of hydraulic stem is equipped with the fixing base through the universal shaft, the bottom of fixing base is equipped with the connecting seat, the trapezoidal seat of middle part fixedly connected with of connecting seat bottom, the bottom fixedly connected with sucking disc seat of trapezoidal seat, the material of sucking disc seat is rubber.

According to a preferable technical scheme of the utility model, a sucker cavity is formed in the middle of the bottom end of the sucker seat, grooves are formed in the middle of the inner walls of two sides of the sucker cavity, first telescopic sleeves are fixedly connected to two ends of the inner wall of the bottom of each groove, and the sucker cavity is communicated with a rotary fan through a hose.

As a preferred technical scheme of the utility model, a first telescopic rod is inserted and connected in the middle of the top end of the first telescopic sleeve, the first telescopic rod is fixedly connected with the inner wall of the top of the groove, a first spring is sleeved on the outer side of the first telescopic rod, one end of the first spring is fixedly connected with the first telescopic sleeve, and the other end of the first spring is fixedly connected with the inner wall of the groove.

As a preferred technical scheme, the middle parts of two sides of the trapezoid seat are fixedly connected with second telescopic sleeves, the middle parts of the top ends of the two second telescopic sleeves are connected with second telescopic rods in an inserting mode, and the top ends of the second telescopic rods are fixedly connected with the bottom ends of the connecting seats.

As a preferable technical scheme, a second spring is sleeved on the outer side of the second telescopic rod, one end of the second spring is fixedly connected with the second telescopic sleeve, and the other end of the second spring is fixedly connected with the bottom end of the connecting seat.

As a preferred technical scheme of the utility model, two sides of the top end of the fixed seat are movably connected with adjusting bolts, and the fixed seat is fixed with the connecting seat through the adjusting bolts.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a rotary power vacuum chuck mechanism, which comprises:

Through the mutual matching of the machine body, the hanging bracket, the fixed plate, the connecting plate, the hydraulic rod, the fixed seat, the connecting seat, the adjusting bolt, the trapezoidal seat, the sucker cavity, the groove, the first telescopic sleeve, the first telescopic rod, the first spring, the second telescopic sleeve, the second telescopic rod and the second spring, the sucker seat made of rubber can work under the conditions of high temperature and low temperature, the vacuum-pumping dynamic performance is strong by using a rotary fan, the hydraulic rod drives the sucker seat to move up and down by utilizing the stretching of the hydraulic rod, the position of the sucker seat can be adjusted according to the inclination angle of an object to be sucked and transported, the inclination angle of the sucker seat is adjusted by a universal shaft to be the same as the object to be sucked and transported, the sucker seat can better suck and transport the object placed obliquely, and the first spring in the groove and the second spring outside the trapezoidal seat can be flexibly reset, so that the sucker seat can be tightly attached to the object to be sucked and transported by the thrust of the spring, so that the sealing performance between the sucker seat and the object is better.

Drawings

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

FIG. 2 is a schematic diagram of a groove structure according to the present invention;

FIG. 3 is a schematic view of a trapezoidal seat structure according to the present invention.

In the figure: 1. a body; 2. a hanger; 3. a fixing plate; 4. a connecting plate; 5. a hydraulic lever; 6. a fixed seat; 7. a connecting seat; 8. adjusting the bolt; 9. a trapezoidal base; 10. a sucker seat; 11. a sucker cavity; 12. a groove; 13. a first telescopic sleeve; 14. a first telescopic rod; 15. a first spring; 16. a second telescopic sleeve; 17. a second telescopic rod; 18. a second spring.

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.

Referring to fig. 1-3, the present invention provides a technical solution of a rotary power vacuum chuck mechanism:

according to the drawings 1-3, comprising a machine body 1, a hanging bracket 2 is fixedly connected with the middle part of the top end of the machine body 1, a rotary fan is arranged inside the machine body 1, a fixed plate 3 is fixedly connected with the middle part of the bottom end of the machine body 1, a plurality of connecting plates 4 are fixedly arranged at the bottom end of the fixed plate 3, hydraulic rods 5 are arranged at the two ends of the bottom ends of the connecting plates 4, a fixed seat 6 is arranged at the bottom end of the hydraulic rods 5 through universal shafts, a connecting seat 7 is arranged at the bottom end of the fixed seat 6, a trapezoidal seat 9 is fixedly connected with the middle part of the bottom end of the connecting seat 7, a sucker seat 10 is fixedly connected with the bottom end of the trapezoidal seat 9, a sucker cavity 11 is arranged at the middle part of the bottom end of the sucker seat 10, grooves 12 are arranged at the middle parts of the inner walls at the two sides of the sucker cavity 11, a first telescopic sleeve 13 is fixedly connected with the two ends of the inner walls at the bottoms of the two grooves 12, the sucker cavity 11 is communicated with the rotary fan through a hose, a first telescopic sleeve 14 is inserted in the middle part of the top end of the first telescopic sleeve 13, the first telescopic rod 14 is fixedly connected with the inner wall of the top of the groove 12, a first spring 15 is sleeved on the outer side of the first telescopic rod 14, one end of the first spring 15 is fixedly connected with a first telescopic sleeve 13, the other end of the first spring 15 is fixedly connected with the inner wall of the groove 12, second telescopic sleeves 16 are fixedly connected with the middle parts of two sides of the trapezoid seat 9, second telescopic rods 17 are inserted and connected in the middle parts of the top ends of the two second telescopic sleeves 16, the top end of each second telescopic rod 17 is fixedly connected with the bottom end of the connecting seat 7, a second spring 18 is sleeved on the outer side of each second telescopic rod 17, one end of each second spring 18 is fixedly connected with the second telescopic sleeves 16, the other end of each second spring 18 is fixedly connected with the bottom end of the connecting seat 7, adjusting bolts 8 are movably connected with two sides of the top end of the fixed seat 6, the fixed seat 6 is fixed with the connecting seat 7 through the adjusting bolts 8, and the hydraulic rod 5 is used for expansion and contraction, make hydraulic stem 5 drive sucking disc seat 10 reciprocate, can be according to the position by the inclination adjustment sucking disc seat 10 of suction transport object, sucking disc seat 10 is adjusted inclination through the cardan shaft and is the same with by suction transport object, make sucking disc seat 10 can be better suck the fortune to the object that the slope was placed, utilize the flexible of the second spring 18 in first spring 15 and the trapezoidal seat 9 outside in the recess 12 to reset, make sucking disc seat 10 can make sucking disc seat 10 and hug closely by suction transport object through the thrust of spring, make the leakproofness between sucking disc seat 10 and the object better.

When the rotary type power vacuum chuck mechanism is used, the vacuum chuck mechanism is moved above a workpiece, when the workpiece inclines, the plurality of hydraulic rods 5 are started, the hydraulic rods 5 drive the fixed seat 6 at the bottom end to move downwards, the fixed seat 6 drives the connecting seat 7 and the sucker seat 10 to move downwards, the sucker seats 10 at different positions are attached to the workpiece, when the sucker seat 10 moves downwards and is attached to the workpiece, the sucker seat 10 is stressed and compressed, the first telescopic rod 14 in the sucker cavity 11 is stressed and stretched on the first telescopic sleeve 13, the first spring 15 outside the first telescopic rod 14 is compressed, the compressed first spring 15 has a returning trend, elasticity is applied to the first spring 15, the sucker seat 10 can be attached to the workpiece more, and when the sucker seat 10 is stressed and compressed, the second telescopic rod 17 outside the trapezoidal seat 9 is also stretched on the second telescopic sleeve 16, the second spring 18 outside the second telescopic rod 17 is compressed, the suction cup seat 10 is more tightly attached to a workpiece through the elastic force of the second spring 18, the rotary fan in the machine body 1 is started, the rotary fan sucks air in the suction cup cavity 11 in the suction cup seat 10 through the hose, the suction cup cavity 11 is in a vacuum state, negative pressure is generated in the suction cup cavity 11, and the workpiece is firmly grabbed by the suction cup seat 10.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotation power vacuum chuck mechanism, includes organism (1), its characterized in that, middle part fixedly connected with gallows (2) on organism (1) top, the inside of organism (1) is equipped with the rotation fan, middle part fixedly connected with fixed plate (3) of organism (1) bottom, the bottom mounting of fixed plate (3) is equipped with a plurality of connecting plates (4), and is a plurality of the both ends of connecting plate (4) bottom all are equipped with hydraulic stem (5), and are a plurality of the bottom of hydraulic stem (5) is equipped with fixing base (6) through the universal shaft, the bottom of fixing base (6) is equipped with connecting seat (7), the trapezoidal seat (9) of middle part fixedly connected with of connecting seat (7) bottom, the bottom fixedly connected with sucking disc seat (10) of trapezoidal seat (9), the material of sucking disc seat (10) is rubber.

2. The rotary power vacuum chuck mechanism as claimed in claim 1, further comprising: sucking disc chamber (11) have been seted up at the middle part of sucking disc seat (10) bottom, the middle part of sucking disc chamber (11) both sides inner wall is seted up fluted (12), two the equal fixedly connected with first flexible cover (13) in both ends of recess (12) bottom inner wall, sucking disc chamber (11) are linked together through hose and rotation fan.

3. The rotary power vacuum chuck mechanism as claimed in claim 2, further comprising: the middle part on first flexible cover (13) top alternates and is connected with first telescopic link (14), first telescopic link (14) and recess (12) top inner wall fixed connection, the outside cover of first telescopic link (14) is equipped with first spring (15), the one end and the first flexible cover (13) fixed connection of first spring (15), the other end and recess (12) inner wall fixed connection of first spring (15).

4. The rotary power vacuum chuck mechanism as claimed in claim 1, further comprising: the middle parts of the two sides of the trapezoidal seat (9) are fixedly connected with second telescopic sleeves (16), two second telescopic sleeves (16) are inserted into the middle part of the top end of the second telescopic sleeves (17), and the top end of each second telescopic rod (17) is fixedly connected with the bottom end of the connecting seat (7).

5. The rotary power vacuum chuck mechanism as claimed in claim 4, wherein: the outer side of the second telescopic rod (17) is sleeved with a second spring (18), one end of the second spring (18) is fixedly connected with the second telescopic sleeve (16), and the other end of the second spring (18) is fixedly connected with the bottom end of the connecting seat (7).

6. The rotary power vacuum chuck mechanism as claimed in claim 1, further comprising: the two sides of the top end of the fixing seat (6) are movably connected with adjusting bolts (8), and the fixing seat (6) is fixed with the connecting seat (7) through the adjusting bolts (8).