CN211440029U - Paw suitable for industrial robot - Google Patents
Paw suitable for industrial robot Download PDFInfo
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- CN211440029U CN211440029U CN201922297707.4U CN201922297707U CN211440029U CN 211440029 U CN211440029 U CN 211440029U CN 201922297707 U CN201922297707 U CN 201922297707U CN 211440029 U CN211440029 U CN 211440029U
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Abstract
The utility model discloses a gripper suitable for an industrial robot, which comprises two gripper picking ends, two cylinders and a fixed part, wherein the two cylinders are fixed in a bilateral symmetry way through a bottom plate of the fixed part and adopt a double-cylinder structure; the motion executing elements of the two cylinders are cylinder pistons, and each cylinder piston is respectively connected with the two paw picking ends through a screw; the two paw picking ends are respectively positioned at the outer sides of the two cylinders to form a symmetrical mounting structure. The gripper can solve the problems that when an existing robot uses the gripper to pick up an article, the size range of the picked article is small, and the load is light, and the application range is widened.
Description
Technical Field
The utility model relates to an industrial robot technical field especially relates to a hand claw suitable for industrial robot.
Background
At present, under the large environment of intelligent upgrading and transformation of manufacturing industry, six-axis robots are used more and more, the six-axis robots are generally matched with the paws to complete the operation of parts or equipment, so that the application occasions of the paws are more and more, the air cylinders are generally power elements of the paws, the action of a paw picking end is realized, and the paws are generally provided with air cylinders special for the paws.
The special cylinder of hand claw that uses among the prior art drives the mounting structure form of hand claw execution end more, and the end of picking up of hand claw is installed respectively and is controlled the stiff end at the special cylinder of hand claw, and the shortcoming of this scheme is: the part size range that can snatch is little, and the part load that can snatch is light.
Disclosure of Invention
The utility model aims at providing a hand claw suitable for industrial robot, this hand claw can solve the problem that the article size range is little, the load is light that picks up that present robot when using the hand claw to pick up article.
The utility model aims at realizing through the following technical scheme:
a gripper suitable for use in an industrial robot, the gripper comprising two gripper pick-up ends, two cylinders, a fixed part, wherein:
the two cylinders are fixed in a bilateral symmetry mode through the bottom plate of the fixing part, and a double-cylinder structure is adopted;
the motion executing elements of the two cylinders are cylinder pistons, and each cylinder piston is respectively connected with the two paw picking ends through a screw;
the two paw picking ends are respectively positioned at the outer sides of the two cylinders to form a symmetrical mounting structure.
The fixed part adopts a reinforcing rib structure design.
The size range of the part that the hand claw can pick up is 300 ~ 400mm, and the heaviest load can reach 100 KG.
By the aforesaid the technical scheme provided by the utility model can see out, above-mentioned hand claw can solve current robot and pick up the problem that article size range is little, the load is light when using the hand claw to pick up article, has improved application scope.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural schematic diagram of a gripper suitable for an industrial robot provided by the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention are 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 some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiments of the present invention will be further described in detail with reference to the accompanying drawings, and fig. 1 shows a schematic structural diagram of a gripper suitable for an industrial robot, which is provided by an embodiment of the present invention, where the gripper mainly includes two gripper pick-up ends, two cylinders, and a fixing component, where:
the two cylinders are fixed in a bilateral symmetry mode through the bottom plate of the fixing part, and a double-cylinder structure is adopted;
the motion executing elements of the two cylinders are cylinder pistons, and each cylinder piston is respectively connected with the two paw picking ends through a screw;
the two paw picking ends are respectively positioned at the outer sides of the two cylinders to form a symmetrical mounting structure.
In the concrete implementation, the fixed part adopts the structural design of the reinforcing rib, so that the stability of the paw in the using process is improved.
In addition, the size range and the load range of the parts which can be picked up by the paw are determined by the type of the air cylinder, in the example, the size range of the parts which can be picked up by the paw is 300-400 mm, and the heaviest load can reach 100 KG.
In the embodiment, the picking end of each paw is driven by one cylinder due to the adoption of a symmetrical installation structural form, so that the load of the picking end of the paw is doubled, and the application range is widened. This embodiment the application scope of hand claw is wide, and the part of dish dress class all can pick up in hand claw picks up an end size range, and it is right below with the scene of picking up disc class part the working process of hand claw carries out detailed description:
when parts need to be picked up, cylinder pistons of the two cylinders are pushed out of the cylinder body by gas to drive the paw picking ends on the two sides to open left and right; and then, after the picking end and the part to be picked are positioned to the picking position through the gripper of the visual positioning system, the cylinder piston is pushed back to the cylinder body by gas to drive the picking end of the gripper to be closed so as to pick the part.
When the part is required to be placed, the paw carries the part to the place point and stops, the cylinder piston is pushed out of the cylinder body by gas, the paw picking ends on the two sides loosen the part, the cylinder maintains pressure, the paw is removed, and the cylinder resets.
It is noted that the embodiments of the present invention not described in detail belong to the prior art known to those skilled in the art.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. A gripper suitable for use in an industrial robot, characterized in that the gripper comprises two gripper pick-up ends, two cylinders, a fixed part, wherein:
the two cylinders are fixed in a bilateral symmetry mode through the bottom plate of the fixing part, and a double-cylinder structure is adopted;
the motion executing elements of the two cylinders are cylinder pistons, and each cylinder piston is respectively connected with the two paw picking ends through a screw;
the two paw picking ends are respectively positioned at the outer sides of the two cylinders to form a symmetrical mounting structure.
2. Gripper for an industrial robot according to claim 1,
the fixed part adopts a reinforcing rib structure design.
3. Gripper for an industrial robot according to claim 1,
the size range of the part that the hand claw can pick up is 300 ~ 400mm, and the heaviest load can reach 100 KG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922297707.4U CN211440029U (en) | 2019-12-19 | 2019-12-19 | Paw suitable for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922297707.4U CN211440029U (en) | 2019-12-19 | 2019-12-19 | Paw suitable for industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211440029U true CN211440029U (en) | 2020-09-08 |
Family
ID=72306960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922297707.4U Active CN211440029U (en) | 2019-12-19 | 2019-12-19 | Paw suitable for industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211440029U (en) |
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2019
- 2019-12-19 CN CN201922297707.4U patent/CN211440029U/en active Active
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