CN214293156U - Be used for triaxial slip table to realize rotatory compatible mechanism that snatchs - Google Patents
Be used for triaxial slip table to realize rotatory compatible mechanism that snatchs Download PDFInfo
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- CN214293156U CN214293156U CN202023273648.6U CN202023273648U CN214293156U CN 214293156 U CN214293156 U CN 214293156U CN 202023273648 U CN202023273648 U CN 202023273648U CN 214293156 U CN214293156 U CN 214293156U
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Abstract
The utility model relates to a compatible grabbing mechanism for realizing rotation of a three-axis sliding table, which comprises a cylinder and a group of grippers symmetrically arranged on the cylinder and slidably connected with the cylinder; the clamping area is positioned on the hand grip and arranged in the length direction of the hand grip; in the direction of keeping away from the cylinder, the centre gripping area divides into first clamping part, second clamping part and third clamping part again. The device overcomes the defect that the three-axis displacement sliding table can only realize linear motion, and realizes the grabbing, rotating, moving and reversing of workpieces at specific positions; meanwhile, the mechanism and the three-axis sliding table can replace a six-axis robot when combined for use, so that the average economic precision of mechanical design is greatly improved.
Description
Technical Field
The utility model relates to a snatch technical field of manipulator, concretely relates to be used for triaxial slip table to realize rotatory compatible mechanism of snatching.
Background
The linear sliding table is a mechanical structure capable of providing linear motion, can be used horizontally or vertically, and can also be combined into a specific motion mechanism for use.
However, the existing linear sliding table has some problems, the existing linear wapatai (linear module), also called industrial robot, is a moving platform driven by a motor and is formed by guiding a ball screw and a U-shaped linear slide rail, but compared with other multi-axis manipulators, the linear module has a monotonous function, can only realize linear motion in X, Y, Z three directions, cannot turn, and cannot realize grabbing, moving and reversing of specific positions, and in an intelligent production packaging line, various workpieces need to be grabbed, rotated and packaged, so that grabbing, moving and reversing of various workpieces need to be carried out at specific positions.
Therefore, how to perform the grabbing work of various workpieces at the expected positions is a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a be used for triaxial slip table to realize rotatory compatible mechanism of snatching to the above-mentioned problem that prior art exists has effectively been solved.
The technical scheme is as follows: a compatible mechanism that snatchs that is used for triaxial slip table to realize rotation includes
The gripper comprises a cylinder and a group of grippers which are symmetrically arranged on the cylinder and can be connected with the cylinder in a sliding manner;
and a clamping area is arranged on the hand grip in the length direction of the hand grip.
In a further embodiment, the grip is further provided with at least one gripping area.
In a further embodiment, the gripper is further provided with at least three clamping areas, and the clamping areas are divided into a first clamping part, a second clamping part and a third clamping part in the direction away from the cylinder; through the three clamping areas, the corresponding areas can be selected according to the shape and the structure of the workpiece, and clamping work on different workpieces is achieved.
In a further embodiment, the first clamping part comprises a convex end arranged on the hand grip, so that the clamping stability and the clamping accuracy of the smooth workpiece are improved.
In a further embodiment, the second clamping part comprises a preventive surface which is positioned on the hand grip and can be abutted against the surface of the workpiece at least in the working state, and a polyurethane block detachably connected with the hand grip, so that various workpieces or occasions for workpiece replacement are realized and adapted by replacing the thickness and the material of the polyurethane block, and meanwhile, the contact material can be quickly detached and replaced according to different workpieces to be grabbed, so that the best effect is achieved by adapting to grabbing different workpieces.
In a further embodiment, the third clamping part comprises at least one group of second rubber columns positioned on the hand grip, so that the clamping stability and the clamping accuracy of the workpiece are guaranteed.
In a further embodiment, the third clamping part is further provided with a circular guide groove, so that the assembly work of the shaft workpiece can be realized.
In a further embodiment, the workpiece positioning device comprises an installation block arranged on the air cylinder, a connecting block arranged on the installation block, a connecting piece positioned on the connecting block, a swing air cylinder arranged on the connecting piece, and an overturning gripper arranged at the output end of the swing air cylinder, and can rotate and reverse the workpiece and then place the workpiece in a buffer area, so that the position of the workpiece can be adjusted.
In a further embodiment, the swing cylinder is provided with a shape prevention part which can be matched with a workpiece in an abutting mode, and the work of clamping the workpiece can be completed.
Has the advantages that: the utility model relates to a compatible grabbing mechanism for realizing rotation of a three-axis sliding table, in an intelligent production packaging line, in order to grab various workpieces at expected positions and further complete clamping work on different workpieces through a first clamping part, a second clamping part and a third clamping part of a gripper, when the device grabs the workpieces, a cylinder starts working, the moving cylinder drives the gripper to move oppositely, a first rubber column in the first clamping part on the gripper is abutted against a packaging base, the grabbing work on the packaging base is completed under the motion of the gripper, then a swinging cylinder rotates and reverses the workpieces and places the workpieces in a buffer area, the gripper is controlled by the cylinder to grab the workpieces and place the workpieces in the base by using a profiling surface on the second clamping part, and then the first clamping part finishes grabbing an upper cover and packaging the workpieces, after the packaging is finished, the integrally packaged articles are grabbed and moved away by using the grabber, when the shaft type workpieces with smooth surfaces and smooth surfaces are clamped, the third clamping part with large stroke and the guide groove below the third clamping part are needed, the grabber needs to grab the shaft type workpieces at a fixed position firstly, then the guide groove is used for grabbing the shaft type workpieces, and the shaft type workpieces are moved to a specified position to finish the integral assembly; meanwhile, the mechanism and the three-axis sliding table can replace a six-axis robot when combined for use, so that the average economic precision of mechanical design is greatly improved.
Drawings
Fig. 1 is a perspective view of the assembly of the present invention.
Fig. 2 is a schematic diagram of the present invention.
Fig. 3 is a schematic view of the guide groove of the present invention.
The figures are numbered: the hand grip comprises a hand grip 1, a cylinder 2, an installation block 3, a connecting block 4, a connecting piece 5, a polyurethane block 6, a swing cylinder 7 and an overturning hand grip 8.
Detailed Description
Through research and analysis of the applicant, the reason for the problem (the grabbing, moving and reversing work of various workpieces at specific positions cannot be performed) is that the existing linear huatai (linear module), also called an industrial robot, is a moving platform driven by a motor and is formed by guiding a ball screw and a U-shaped linear slide rail, but compared with other multi-axis manipulators, the linear module has a monotonous function, can only perform linear motion in X, Y, Z three directions, cannot turn, and cannot grab, move and reverse at specific positions, the device can grab various workpieces at an expected position, and further complete the clamping work of different workpieces through a first clamping part, a second clamping part and a third clamping part of a gripper, when the device grabs the workpieces, a cylinder starts to work, and the moving cylinder drives the gripper to move in opposite directions, and then enabling a first rubber column in a first clamping part on the gripper to abut against the packaging base, completing grabbing work on the packaging base under the motion of the gripper, swinging the air cylinder to rotate and reverse the workpiece and then placing the workpiece in a cache area, controlling the gripper by the air cylinder to grab the workpiece by using a profiling surface on a second clamping part and placing the workpiece in the base, then completing grabbing the upper cover by the first clamping part and packaging the workpiece, grabbing and removing the integrally packaged object by using the gripper after packaging is completed, when clamping the smooth-surface and shaft-type workpiece, needing a third clamping part with a large stroke below and a guide groove, grabbing the workpiece by the gripper and placing the workpiece in a fixed position, then grabbing the shaft-type workpiece by using the guide groove, and moving the workpiece to a specified position to complete integral assembly.
The utility model discloses a be used for triaxial slip table to realize rotatory compatible mechanism that snatchs, include: the hand grip comprises a hand grip 1, a cylinder 2, an installation block 3, a connecting block 4, a connecting piece 5, a polyurethane block 6, a swing cylinder 7 and an overturning hand grip 8.
The gripper comprises a cylinder 2 and a group of grippers 1 which are symmetrically arranged on the cylinder 2 and can be connected with the cylinder 2 in a sliding way; and a clamping area is arranged on the hand grip 1 and in the length direction of the hand grip 1.
The hand grip 1 is further provided with at least one clamping area.
The gripper 1 is further provided with at least three clamping areas, and the clamping areas are divided into a first clamping part, a second clamping part and a third clamping part in the direction away from the cylinder 2; through the three clamping areas, the corresponding areas can be selected according to the shape and the structure of the workpiece, and clamping work on different workpieces is achieved, wherein the air cylinder 2 is preferably a thin air cylinder 2, and the gripper 1 is preferably a thin gripper 1.
The first clamping part comprises a protruding end arranged on the hand grip 1, at least 8 holes are formed in the hand grip 1, first rubber columns are arranged in the holes and form certain protrusions, and therefore surface contact of clamping with a workpiece is changed into point contact, friction force is increased, and clamping stability and accuracy of the smooth workpiece are improved.
The second clamping part comprises a prevention surface which is positioned on the hand grip 1 and can be abutted against the surface of a workpiece, and a polyurethane block 6 detachably connected with the hand grip 1, the workpiece can be directly grabbed from the left side and the right side through the prevention surface, and meanwhile, the situation of replacing various workpieces or workpieces is realized and adapted through replacing the thickness and the material of the polyurethane block 6.
The third clamping part comprises at least one group of second rubber columns positioned on the hand grab 1, and when the smooth workpiece is clamped, friction force is increased by a method of plugging in the rubber columns through the arranged second rubber columns, so that the clamping stability and accuracy of the workpiece are guaranteed.
The third clamping part is also provided with a circular guide groove, when the shaft workpieces with smooth surfaces and smooth surfaces are clamped, the shaft workpieces can be grabbed by the guide groove and moved to a designated position to complete integral assembly, and then the assembly work of the shaft workpieces can be realized.
The automatic workpiece reversing device is characterized by comprising an installation block 3 arranged on a cylinder 2, a connecting block 4 arranged on the installation block 3 and located on a connecting piece 5 arranged on the connecting block 4, a swinging cylinder 7 arranged on the connecting piece 5 and an overturning gripper 8 arranged at the output end of the swinging cylinder 7, and further capable of placing a workpiece in a cache region after the workpiece is rotated and reversed through the swinging cylinder 7, so that the position adjustment work of the workpiece is completed.
The swing cylinder 7 is provided with a shape prevention part which can be matched with the workpiece in an abutting mode, and the workpiece can be clamped through the shape prevention part.
Description of the working principle: in an intelligent production packaging line, in order to grab various workpieces at expected positions and further complete the clamping work of different workpieces through a first clamping part, a second clamping part and a third clamping part which are arranged on a gripper 1, when the device grabs the workpieces, a cylinder 2 starts to work, the moving cylinder 2 drives the gripper 1 to move oppositely, so that a first rubber column in the first clamping part on the gripper 1 is abutted against a packaging base, the grabbing work of the packaging base is completed under the movement of the gripper 1, then a swinging cylinder 7 rotates and reverses the workpieces and places the workpieces in a buffer area, the cylinder 2 controls the gripper 1 to grab the workpieces by using a profiling surface on the second clamping part and place the workpieces in the base, then the first clamping part finishes grabbing an upper cover and packaging, and after the packaging is completed, the gripper 1 grabs and removes the integrally packaged articles, when clamping smooth surface and axle type work piece, need use big stroke third clamping part in below and guide way, when tongs 1 need snatch the work piece earlier and place in fixed position, uses the guide way to snatch axle type work piece again, moves to the assigned position and accomplishes whole equipment.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a be used for triaxial slip table to realize rotatory compatible mechanism of snatching, characterized by includes:
the gripper comprises a cylinder and a group of grippers which are symmetrically arranged on the cylinder and can be connected with the cylinder in a sliding manner;
and a clamping area is arranged on the hand grip in the length direction of the hand grip.
2. The compatible mechanism of grabbing that is used for triaxial slip table to realize rotation of claim 1, characterized in that: the hand grip is further provided with at least one clamping area.
3. The compatible mechanism of grabbing that is used for triaxial slip table to realize rotation of claim 1, characterized in that: the gripper is further provided with at least three clamping areas, and the clamping areas are divided into a first clamping part, a second clamping part and a third clamping part in the direction away from the cylinder.
4. The compatible mechanism of grabbing that is used for triaxial slip table to realize rotation of claim 3, characterized in that: the first clamping part comprises at least one group of protruding ends arranged on the hand grip, and the protruding ends are abutted to the surface of the workpiece at least in the working state.
5. The compatible mechanism of grabbing that is used for triaxial slip table to realize rotation of claim 3, characterized in that: the second clamping part comprises a waterproof surface which is positioned on the hand grip and can be abutted against the surface of the workpiece at least in a working state, and a polyurethane block which is detachably connected with the hand grip.
6. The compatible mechanism of grabbing that is used for triaxial slip table to realize rotation of claim 3, characterized in that: the third clamping part comprises at least one group of second rubber columns positioned on the hand grip.
7. The compatible mechanism of grabbing that is used for triaxial slip table to realize rotation of claim 3, characterized in that: and a circular guide groove is formed in the third clamping part.
8. The compatible mechanism of grabbing that is used for triaxial slip table to realize rotation of claim 3, characterized in that: the device comprises an installation block arranged on an air cylinder, a connecting block arranged on the installation block, a connecting piece arranged on the connecting block, a swing air cylinder arranged on the connecting piece, and a turning hand grip arranged at the output end of the swing air cylinder.
9. The compatible mechanism of grabbing that is used for triaxial slip table to realize rotation of claim 8, characterized in that: the swing cylinder is provided with a shape prevention part which can be in butt fit with a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023273648.6U CN214293156U (en) | 2020-12-30 | 2020-12-30 | Be used for triaxial slip table to realize rotatory compatible mechanism that snatchs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023273648.6U CN214293156U (en) | 2020-12-30 | 2020-12-30 | Be used for triaxial slip table to realize rotatory compatible mechanism that snatchs |
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| CN214293156U true CN214293156U (en) | 2021-09-28 |
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| CN202023273648.6U Active CN214293156U (en) | 2020-12-30 | 2020-12-30 | Be used for triaxial slip table to realize rotatory compatible mechanism that snatchs |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902315A (en) * | 2024-03-20 | 2024-04-19 | 西安巨浪精密机械有限公司 | Workpiece rotary feeding and discharging mechanism |
-
2020
- 2020-12-30 CN CN202023273648.6U patent/CN214293156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902315A (en) * | 2024-03-20 | 2024-04-19 | 西安巨浪精密机械有限公司 | Workpiece rotary feeding and discharging mechanism |
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Denomination of utility model: A compatible grasping mechanism for rotation of three-axis sliding table Effective date of registration: 20211203 Granted publication date: 20210928 Pledgee: Bank of Hangzhou Limited by Share Ltd. Nanjing branch Pledgor: NANJING YINGNIGEMA INDUSTRIAL AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980014039 |