CN219311297U

CN219311297U - Manipulator clamping structure

Info

Publication number: CN219311297U
Application number: CN202223202978.5U
Authority: CN
Inventors: 翁宝嘉
Original assignee: Yinglian Metal Technology Yangzhou Co ltd
Current assignee: Yinglian Metal Technology Yangzhou Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-07-07
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the field of manipulators, in particular to a manipulator clamping structure which comprises a fixed seat, wherein two sides of the top end of the fixed seat are fixedly connected with two groups of support columns, the top ends of the support columns are fixedly connected with hollow columns, and the top ends of the hollow columns are provided with clamping mechanisms; the clamping mechanism comprises a working column, the working column is arranged at the top end of the hollow column, a moving groove is formed in the front portion of the working column, first screws are rotatably connected to the two ends of the inner portion of the moving groove, a first motor is arranged at one end of the working column, the first motor penetrates through the working column and is fixedly connected with the first screws, moving blocks are connected with the two ends of the outer sides of the first screws in a threaded mode, one end of each moving block is fixedly connected with an extension rod, clamping seats are fixedly connected with one end of each extension rod, two groups of clamping seats can be driven to move in opposite directions through opening of the first motor, and the easily pulled pipe is fixed through fixing grooves in the outer sides of the two groups of clamping seats.

Description

Manipulator clamping structure

Technical Field

The utility model relates to the field of manipulators, in particular to a manipulator clamping structure.

Background

With the technical progress of the manipulator, more and more production processes use the manipulator to replace manpower to finish some operations on the assembly line, such as the production of pop-top can, and the manipulator can replace the manpower to perform the operations.

In the production and processing of easy open can, when filling liquid or solid and installing easy open buckle to easy open can inside, need fix the body of easy open can, otherwise the easy open can takes place to remove and can lead to the mistake of assembly, and automatic centre gripping easy open can just can be realized to the manipulator this moment, plays fixed centre gripping effect to the easy open can.

But at present, the clamping mechanism of the manipulator of the pop can only clamp pop cans with the same specification and size, and the pop cans are different in use, so that the pop cans are various in production size, and the same manipulator cannot clamp the pop cans with different sizes.

Disclosure of Invention

In order to make up the deficiency of the prior art, the clamping mechanism of the manipulator of the pop can only can clamp the pop cans with the same specification and size at present, the pop cans are various in production size due to different uses of the pop cans, and thus the same manipulator cannot clamp the pop cans with different sizes.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a manipulator clamping structure which comprises a fixed seat, wherein two groups of support columns are fixedly connected to two sides of the top end of the fixed seat, the top ends of the support columns are fixedly connected with hollow columns, and the top ends of the hollow columns are provided with clamping mechanisms;

the clamping mechanism comprises a working column, the working column is arranged at the top end of the hollow column, a moving groove is formed in the front portion of the working column, first screws are rotatably connected to the two ends of the inner portion of the moving groove, a first motor is arranged at one end of the working column, the first motor penetrates through the working column and is fixedly connected with the first screws, moving blocks are connected to the two ends of the outer side of the first screws in a threaded mode, one end of each moving block is fixedly connected with an extension rod, and one end of each extension rod is fixedly connected with a clamping seat.

Preferably, a fixing groove is formed in one side of the clamping seat, and the shape of the fixing groove is semicircular.

Preferably, the outside in the middle of first screw rod fixedly connected with keeps off the post, the screw thread that sets up at first screw rod both ends is opposite.

Preferably, the hollow column is inside to set up the dwang, the dwang bottom rotates with the base to be connected, dwang top and working column fixed connection, the base top sets up moving mechanism, moving mechanism includes the connecting seat, the connecting seat is provided with two sets of, and two sets of connecting seat and base top both sides fixed connection, the inboard rotation of connecting seat is connected with the second screw rod, connecting seat one side is provided with the second motor, the second motor runs through connecting seat and second screw rod fixed connection, second screw rod outside threaded connection has the sliding block, one side fixed connection rack that the sliding block is close to the dwang.

Preferably, a tooth angle is formed on one side of the rack, a tooth angle is formed on the outer side of the bottom end of the rotating rod, and the rack is meshed with the bottom end of the rotating rod.

Preferably, the sliding block is internally penetrated with a guide rod, and two ends of the guide rod are fixedly connected with two groups of connecting seats.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the clamping mechanism, the two groups of clamping seats can be driven to move in opposite directions through the opening of the first motor, the easily pulled pipe is fixed through the fixing grooves on the outer sides of the two groups of clamping seats, and due to the semicircular shape of the fixing grooves, the function of fixing pop cans with different diameters can be realized within a certain limit, and the problem that the existing clamping mechanism of the manipulator for the pop cans can only clamp pop cans with the same specification and size is solved, and the pop cans are different in use, so that the produced sizes of the pop cans are various, and the same manipulator cannot clamp pop cans with different sizes is solved;

2. according to the utility model, through the structural design of the moving mechanism, the function that the second motor is started to drive the working column and the fixed pop-top can to rotate is realized, the problem that the existing manipulator does not rotate is solved, the fixed pop-top can rotates to change a certain position, and the transfer of the pop-top can is realized.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic front perspective view of a first embodiment;

FIG. 2 is a partially enlarged schematic illustration of the structure of FIG. 1A according to the first embodiment;

FIG. 3 is a perspective view showing the disassembly of a hollow column according to the first embodiment;

FIG. 4 is a partially enlarged schematic illustration of the structure of FIG. 2A according to the first embodiment;

fig. 5 is a schematic structural diagram of a top plane of the base according to the first embodiment.

In the figure: 1. a fixing seat; 2. a support column; 3. a hollow column; 4. a working column; 6. a moving groove; 7. a first screw; 8. a first motor; 9. a moving block; 10. an extension rod; 11. a clamping seat; 12. a fixing groove; 13. a baffle column; 14. a rotating lever; 15. a connecting seat; 16. a second screw; 17. a second motor; 18. a sliding block; 19. a rack; 20. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, a manipulator clamping structure comprises a fixing seat 1, wherein two groups of support columns 2 are fixedly connected to two sides of the top end of the fixing seat 1, a hollow column 3 is fixedly connected to the top end of the support column 2, and a clamping mechanism is arranged at the top end of the hollow column 3;

the clamping mechanism comprises a working column 4, the working column 4 is arranged at the top end of a hollow column 3, a moving groove 6 is formed in the front of the working column 4, first screw rods 7 are rotatably connected to two ends of the inside of the moving groove 6, a first motor 8 is arranged at one end of the working column 4, the first motor 8 penetrates through the working column 4 and is fixedly connected with the first screw rods 7, moving blocks 9 are connected to two ends of the outer side of the first screw rods 7 in a threaded manner, an extension rod 10 is fixedly connected to one end of each moving block 9, and a clamping seat 11 is fixedly connected to one end of each extension rod 10;

during operation, the fixture of the manipulator to the easy open can only can carry out the centre gripping to the easy open can of same specification size now, because the usefulness of easy open can is different, so the size of easy open can production is various, just can't carry out the centre gripping to the easy open can of equidimension like this, first screw rod 7 rotation can be driven to opening of first motor 8, first screw rod 7 rotation can drive the movable block 9 at first screw rod 7 both ends and remove to first screw rod 7 middle part simultaneously, the easy open can be fixed along with the contact of grip slipper 11 and easy open can at two sets of grip slipper 11 middle parts at this moment, after the easy open can is fixed, can carry out the installation of material packing or easy open buckle to the easy open can inside.

A fixing groove 12 is formed in one side of the clamping seat 11, and the shape of the fixing groove 12 is semicircular;

in operation, the fixing groove 12 formed on one side of the clamping seat 11 is semicircular, so that pop cans with different diameters can be fixed within a certain limit.

The outer side of the middle part of the first screw rod 7 is fixedly connected with a baffle column 13, and threads formed at two ends of the first screw rod 7 are opposite;

when the screw rod 7 is in work, threads formed at two ends of the first screw rod 7 are opposite, so that when the first screw rod 7 rotates, the moving blocks 9 at two ends of the first screw rod 7 can move in opposite directions at the same time, and the baffle column 13 can prevent the two groups of moving blocks 9 from moving to the middle part of the first screw rod 7 to collide.

The hollow column 3 is internally provided with a rotating rod 14, the bottom end of the rotating rod 14 is rotationally connected with a base, the top end of the rotating rod 14 is fixedly connected with a working column 4, the top end of the base is provided with a moving mechanism, the moving mechanism comprises a connecting seat 15, the connecting seat 15 is provided with two groups, the two groups of connecting seats 15 are fixedly connected with two sides of the top end of the base, the inner side of the connecting seat 15 is rotationally connected with a second screw 16, one side of the connecting seat 15 is provided with a second motor 17, the second motor 17 penetrates through the connecting seat 15 and is fixedly connected with the second screw 16, a sliding block 18 is in threaded connection with the outer side of the second screw 16, and one side of the sliding block 18 close to the rotating rod 14 is fixedly connected with a rack 19;

when the manipulator works, the existing manipulator does not have a rotating function, the fixed pop can rotates to change a certain position, the pop can be transferred, if the clamping seat 11 needs to be rotated or the fixed pop can needs to be transferred, the second motor 17 can be started, the second motor 17 works to drive the second screw rod 16 to rotate, the second screw rod 16 rotates to drive the sliding block 18 and the rack 19 to move, and the rack 19 drives the rotating belt to rotate because the rack 19 is meshed with the bottom end of the rotating rod 14, and then the clamping mechanism at the top end of the rotating rod 14 rotates.

A tooth angle is formed on one side of the rack 19, a tooth angle is formed on the outer side of the bottom end of the rotating rod 14, and the rack 19 is meshed with the bottom end of the rotating rod 14;

in operation, engagement of the rack 19 with the turning lever 14 causes movement of the turning lever 14 when the rack 19 is moved.

A guide rod 20 penetrates through the sliding block 18, and two ends of the guide rod 20 are fixedly connected with two groups of connecting seats 15;

in operation, the guide rod 20 prevents the slider 18 from rotating with the rotation of the second screw 16, rather than moving over the second screw 16.

The operating principle is that the clamping mechanism of the manipulator of the pop can only clamp the pop cans with the same specification and size now, because the use of the pop cans is different, the produced sizes of the pop cans are various, so that the same manipulator can not clamp the pop cans with different sizes, the first motor 8 is started to drive the first screw rod 7 to rotate, the first screw rod 7 rotates to drive the moving blocks 9 at two ends of the first screw rod 7 to move towards the middle part of the first screw rod 7 at the same time, the pop cans at the middle parts of the two groups of clamping seats 11 can be fixed along with the contact of the clamping seats 11 and the pop cans, the fixed grooves 12 formed at one side of the clamping seats 11 are semicircular, the pop cans with different diameters can be fixed within a certain limit, after the pop cans are fixed, the pop cans can be filled with materials or be easily pulled and buckled, if the pop cans are required to be rotated, the clamping seats 11 or the fixed pop cans are required to be rotated, the second motor 17 can be started, the second motor 17 is driven to rotate, the second screw rod 16 is driven to move the sliding blocks 18 and the racks 19, the racks 14 are driven to move along with the bottom ends of the clamping seats, and the racks 14 are meshed with the rotating mechanisms.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a manipulator clamping structure, includes fixing base (1), fixing base (1) top both sides fixedly connected with two sets of support column (2), support column (2) top fixedly connected with hollow post (3), its characterized in that: the top end of the hollow column (3) is provided with a clamping mechanism;

the clamping mechanism comprises a working column (4), the working column (4) is arranged at the top end of a hollow column (3), a moving groove (6) is formed in the front portion of the working column (4), a first screw (7) is rotatably connected to the two ends of the moving groove (6), a first motor (8) is arranged at one end of the working column (4), the first motor (8) penetrates through the working column (4) and is fixedly connected with the first screw (7), moving blocks (9) are connected with threads at the two ends of the outer side of the first screw (7), one end of each moving block (9) is fixedly connected with an extension rod (10), and one end of each extension rod (10) is fixedly connected with a clamping seat (11).

2. The manipulator clamping structure of claim 1, wherein: a fixing groove (12) is formed in one side of the clamping seat (11), and the shape of the fixing groove (12) is semicircular.

3. The manipulator clamping structure of claim 2, wherein: the outer side of the middle part of the first screw rod (7) is fixedly connected with a baffle column (13), and threads formed at two ends of the first screw rod (7) are opposite.

4. A manipulator clamping arrangement according to claim 3, wherein: the hollow column (3) is internally provided with a rotating rod (14), the bottom end of the rotating rod (14) is rotationally connected with a base, the top end of the rotating rod (14) is fixedly connected with a working column (4), the top end of the base is provided with a moving mechanism, the moving mechanism comprises a connecting seat (15), the connecting seat (15) is provided with two groups, the two groups are fixedly connected with two sides of the top end of the base, a second screw (16) is rotationally connected with the inner side of the connecting seat (15), a second motor (17) is arranged on one side of the connecting seat (15), the second motor (17) penetrates through the connecting seat (15) and is fixedly connected with the second screw (16), a sliding block (18) is in threaded connection with the outer side of the second screw (16), and one side of the sliding block (18) close to the rotating rod (14) is fixedly connected with a rack (19).

5. The manipulator clamping structure of claim 4, wherein: the rack (19) is provided with a tooth angle on one side, the outer side of the bottom end of the rotating rod (14) is provided with a tooth angle, and the rack (19) is meshed with the bottom end of the rotating rod (14).

6. The manipulator clamping structure of claim 5, wherein: the sliding block (18) is internally penetrated with a guide rod (20), and two ends of the guide rod (20) are fixedly connected with two groups of connecting seats (15).