CN216470738U

CN216470738U - Mechanical overturning stopping device

Info

Publication number: CN216470738U
Application number: CN202122867761.5U
Authority: CN
Inventors: 杨秀鹏; 王剑; 梁鑫业
Original assignee: Suzhou Meile Industrial Automation Technology Co ltd
Current assignee: Suzhou Meile Industrial Automation Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-10
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a mechanical overturning stopping device, which comprises a first rotating piece, a second rotating piece, a third rotating piece, an installing connecting piece, a stopping component and an air cylinder, wherein the air cylinder is upwards installed on the side of a conveyor through the free end of the installing connecting piece; the other end and the cylinder free end of third commentaries on classics piece are connected, and the third connecting portion of L type structure are articulated with erection joint spare, and the first connecting portion of the L type structure of both sides stops the part through keeping off and connects, utilizes three commentaries on classics piece interconnect, uses the turning point as the fulcrum simultaneously, can make to keep off and stop the part position and stride across the mounting plane to keep off with the tray and stop the face and contact, the part is changed conveniently, and the price is low, and the plant equipment rate of application is high.

Description

Mechanical overturning stopping device

Technical Field

The utility model relates to the technical field of conveying line matching mechanisms, in particular to a mechanical overturning and stopping device.

Background

In the transfer chain, the fender of tray stops the buffer and is used for blockking or letting pass to the tray on the transfer chain, and when carrying heavy load tray, the fender of integral type fender stopper stops the effect not good, and the concrete expression stops intensity lower in its fender, and simultaneously the price is expensive, and the maintenance cost is higher. In addition, the surface of the tray to be stopped and the side surface of the conveying line equipment are not in the same plane, so when the stopping device stops at the side surface of the conveying line, only the stopping device of a vertical lifting type can be used, and the stopping device is matched with a group of air cylinders to realize horizontal movement.

Disclosure of Invention

In view of the above, the utility model discloses a mechanical overturning stopping device, which comprises a first rotating part, a second rotating part, a third rotating part, an installation connecting part, a stopping part and a cylinder, wherein the cylinder is upwards installed on the side of a conveyor through the free end of the installation connecting part, the first rotating part comprises L-shaped structural parts on two sides, the L-shaped structural parts are respectively provided with a first connecting part, a second connecting part and a third connecting part from one end to the other end, the second rotating part is a U-shaped part, the third rotating part is also a U-shaped part, the open ends of the second rotating part are respectively hinged with the second connecting parts of the L-shaped structural parts on two sides, and the other end is hinged with the open end of the third rotating part; the other end of the third rotating piece is connected with the free end of the cylinder, the third connecting portion of the L-shaped structural piece is hinged to the mounting connecting piece, and the first connecting portions of the L-shaped structural pieces on the two sides are connected through the stopping component.

When the cylinder extends out, the stopping component rotates by taking the third connecting part as a fulcrum, the stopping component is higher than the conveying surface of the conveyor where the stopping component is located, and the stopping component is in contact with the stopping surface of the tray.

When the cylinder retracts, the stop component is lower than the conveying surface of the conveyor.

Preferably, keep off the part and include a plurality of cushion sleeve and axle, cushion sleeve suit is epaxial, and the axle both ends are connected with the first connecting portion of L type structure respectively, adopt the sleeve to stop the piece as keeping off, and it is convenient to change, adopts a plurality of cushion sleeve combinations, can select cushion sleeve's number according to actual demand, comes the different application scenes of adaptation.

Preferably, the mounting connecting piece comprises an L-shaped cylinder frame and a connecting back plate, the free end of the cylinder penetrates through the L-shaped cylinder frame and is connected with the third rotating piece through a supporting plate, the L-shaped cylinder frame is mounted on the connecting back plate in a height adjustable mode, the connecting back plate is connected with the side of the conveyor, and the position of the stop component can be adjusted by adjusting the height of the L-shaped cylinder frame relative to the connecting back plate.

Preferably, the free end sleeve of the cylinder is provided with a spacer bush, and the spacer bush is used for buffering the supporting plate and the L-shaped cylinder frame.

Preferably, the opposite face of fagging and L type cylinder frame is connected through linear bearing between, improves the flexible intensity of cylinder, avoids the cylinder to stretch out and draw back the end and receive radial force.

The utility model has the advantages that the three rotating pieces are used for stopping, the three rotating pieces are connected with each other, the first rotating piece is an L-shaped structural piece with three connecting parts, meanwhile, the rotating point is used as a fulcrum, the stopping part can cross the mounting plane to be in contact with the stopping surface of the tray, stopping requirements of different trays can be met by replacing the first rotating piece and/or adjusting the height of the L-shaped cylinder frame, parts are convenient to replace, the price is low, and the application rate of the device is high.

Drawings

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

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic exploded view of the structure of the present invention.

Fig. 4 is a schematic structural view of an L-shaped structural member of the present invention.

FIG. 5 is a schematic view of the release state of the present invention.

FIG. 6 is a schematic view of a park state of the present invention.

In the figure: 1. connecting the back plate; 2. a conveyor line body; 3. an L-shaped cylinder frame; 4. a cylinder; 5. a supporting plate; 6. a linear bearing; 7. a spacer sleeve; 8. an L-shaped structural member; 801. a first connection portion; 802. a second connecting portion; 803. a third connecting portion; 9. a shaft; 10. a shaft sleeve; 11. a buffer sleeve; 12. a second rotating member; 13. a third rotating member; 14. an ear portion; 15. a tray.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

As shown in fig. 1 to 4, the connection back plate 1 is fixedly connected with the side of the conveyor line body 2, the other side of the connection back plate 1 is fixedly connected with the vertical surface of the L-shaped cylinder frame 3 through a bolt, the free end of the cylinder 4 is upwards installed on the horizontal plane of the L-shaped cylinder frame 3, the free end of the cylinder 4 passes through a hole formed in the L-shaped cylinder frame 3 and is fixedly connected with the supporting plate 5, a vertical upwards linear bearing 6 is arranged between the supporting plate 5 and the L-shaped cylinder frame 3, a spacer 7 is sleeved on the shaft of the free end of the cylinder 4, and the supporting plate 5 is driven by the cylinder 4 to reciprocate up and down along the linear bearing 6.

First commentaries on classics piece comprises the L type structure 8 of both sides, be equipped with first connecting portion 801 from one end to the other end respectively on the L type structure 8, second connecting portion 802 and third connecting portion 803, the both ends of L type structure 8 are located to first connecting portion 801 and third connecting portion 803, the bending part of L type is located to second connecting portion 802, first connecting portion 801, second connecting portion 802 and third connecting portion 803 are the shaft hole, connect through axle 9 and axle sleeve 10 between the first connecting portion 801 of both sides, the cover is equipped with three cushion sleeve 11 on the axle 9, stop the part as the buffering fender.

The second rotating part 12 is a U-shaped sheet metal part, the third rotating part 13 is a U-shaped sheet metal part and comprises an opening end and a bottom end, shaft holes are arranged on two sides of the opening end of the third rotating part 13, shaft holes are respectively arranged on two sides of the opening end and the bottom end of the second rotating part 12,

the third changes 13 bottom and passes through bolt and fagging 5 fixed connection, the open end width of third commentaries on classics 13 is greater than the second and changes the bottom width of 12, the shaft hole of the second commentaries on classics 12 bottom is articulated through the shaft 9 and the shaft sleeve 10 with the shaft hole of the open end of third commentaries on classics 13, the shaft hole of the second commentaries on classics 12 open end is articulated with the second connecting portion 802 of first commentaries on classics through shaft 9 and shaft sleeve 10, the third connecting portion 803 of first commentaries on classics is articulated with two convex ears 14 on being connected backplate 1.

As shown in fig. 5, at this time, the mechanical turnover stop device is in a release state, the free end of the cylinder 4 contracts, the free end of the cylinder 4 drives the supporting plate 5 to descend, the supporting plate 5 drives the third rotating member 13 to descend, the third rotating member 13 drives the second rotating member 12 to descend, the second rotating member 12 drives the first rotating member to rotate downward by taking the third connecting portion 803 as a shaft through the second connecting portion 802 of the first rotating member, the buffer sleeve 11 located between the first connecting portions 801 is retracted, the buffer sleeve 11 is lower than the conveying plane, and it is ensured that the tray 15 is not obstructed above the tray.

As shown in fig. 6, at this time, the mechanical turnover stop device is in a stop state, the free end of the cylinder 4 extends out, the free end of the cylinder 4 drives the supporting plate 5 to rise, the supporting plate 5 drives the third rotating member 13 to rise, the third rotating member 13 drives the second rotating member 12 to rise, the second rotating member 12 drives the first rotating member to rotate upward with the third connecting portion 803 as an axis through the second connecting portion 802 of the first rotating member, the buffer sleeve 11 located between the first connecting portions 801 extends out to rise and moves toward the installation surface direction, and stays at a stop surface position of the tray 15, so that the buffer sleeve 11 is higher than the conveying plane, is located on the stop surface of the tray 15, contacts with the tray 15, and stops the stop surface.

In this patent axle sleeve 10 for exempting from lubricated rotation axle sleeve, it is the engineering plastics material, the low price, impact resistance is good, and it is convenient to change, replaces traditional bearing.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mechanical overturning and stopping device is characterized by comprising a first rotating part, a second rotating part, a third rotating part, a mounting connecting part, a stopping part and an air cylinder, wherein the air cylinder is installed on the side of a conveyor through the upward free end of the mounting connecting part, the first rotating part comprises L-shaped structural parts on two sides, the L-shaped structural parts are respectively provided with a first connecting part, a second connecting part and a third connecting part from one end to the other end, the second rotating part is a U-shaped structural part, the third rotating part is a U-shaped structural part, the open end of the second rotating part is respectively hinged with the second connecting parts of the L-shaped structural parts on two sides, the other end of the second rotating part is hinged with the open end of the third rotating part, the other end of the third rotating part is connected with the free end of the air cylinder, the third connecting part of the L-shaped structural part is hinged with the mounting connecting part, the first connecting parts on two sides are connected through the stopping part, when the cylinder extends out, the stop component rotates by taking the third connecting part as a fulcrum, the stop component is higher than the conveying surface of the conveyor where the stop component is located, the stop component is in contact with the stop surface of the tray, and when the cylinder retracts, the stop component is lower than the conveying surface of the conveyor where the stop component is located.

2. The mechanical overturning stopping device according to claim 1, wherein the stopping member comprises a plurality of buffer sleeves and a shaft, the buffer sleeves are sleeved on the shaft, and two ends of the shaft are respectively connected with the first connecting parts of the L-shaped structural member.

3. The mechanical overturn stop device according to claim 1, wherein the mounting connection member comprises an L-shaped cylinder frame and a connection back plate, the free end of the cylinder passes through the L-shaped cylinder frame and is connected with the third rotation member through a supporting plate, the L-shaped cylinder frame is mounted on the connection back plate with adjustable relative height, the connection back plate is connected with the side of the conveyor, and the third connection member is hinged to an ear part arranged on the connection back plate.

4. A mechanical roll-over stop device according to claim 3, wherein the free end of the cylinder is jacketed with a spacer.

5. A mechanical roll-over stop device according to claim 3 or 4, wherein the opposing faces of the stay plate and the L-shaped cylinder frame are connected by linear bearings.