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Grippers, especially pneumatically operated grippers in the form of suction grippers or tongs

A fixture and form technology used in workpiece holding devices, chucks, manufacturing tools, etc., to solve problems such as surface damage

Active Publication Date: 2022-05-27
FIPA控股有限(责任)公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Furthermore, when using a gripper system for manipulating objects, it is unavoidable that the at least one gripping member of the gripper (a suction cup or a gripper with jaws when the gripper is designed as a suction gripper) comes into contact, This in some cases leads to damage to the surface of the object to be clamped in particular

Method used

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  • Grippers, especially pneumatically operated grippers in the form of suction grippers or tongs
  • Grippers, especially pneumatically operated grippers in the form of suction grippers or tongs
  • Grippers, especially pneumatically operated grippers in the form of suction grippers or tongs

Examples

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Embodiment Construction

[0031] exist Figure 1a A first exemplary embodiment of a clamp 100 according to the invention is shown in -c in side view, isometric view and top view from below. This exemplary embodiment is designed in the form of a suction clamp.

[0032] The gripping jig has an overall elongated profile with a longitudinal axis. The suction gripper is or can be equipped on the rear side with any type of gripper holder, via which the gripper gripper can preferably be releasably fastened on an operating device not shown in the figures. The operating device can move and be positioned the gripping jig, ie corresponding to the various intended purposes. The operating device is in particular of the mechanical type and may comprise one or more electric and / or fluid drives.

[0033] The suction gripper comprises a flexible suction cup 2.1, which serves as a gripping member, which is fastened with its rear end region on the gripper holder (suction cup holder 3.1). Preferably, the suction cup 2....

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PUM

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Abstract

The invention relates to a gripper (100) and in particular to a pneumatically operated gripper (100) in the form of a suction gripper or pliers. The gripper (100) has a gripper support (3.1, 3.2), via which the gripper (100) can preferably be detachably connected to a manipulator, a robot arm or the like. The clamp (100) also has at least one clamping member (2.1, 2.2), which is connected to the clamp support (3.1, 3.2) and is realized such that by manipulating the at least one clamping member (2.1, 2.2) 2.2) to clamp the object or workpiece to be clamped. In order to enable gentle gripping of an object to be gripped by the gripper (100), wherein when the object to be gripped is manipulated not only the object to be gripped but also the at least one gripper of the gripper The holding element is effectively protected from damage, according to the invention it is provided that the at least one holding element (2.1, 2.2) has a flocking (5) at least in a certain area, and in the at least one holding element (2.1, 2.2) This area is in contact with said object / workpiece to be gripped when manipulated.

Description

technical field [0001] The present invention relates to a gripper, in particular a pneumatically operated gripper in the form of a suction gripper or clamp. Background technique [0002] The principle of such a clamp is known in the prior art. As an example of this cite the document DE 19 855630 B4, which relates to a pneumatically operated gripper in the form of a gripper. As a further example, cite the document DE 20 2005 007145 U1, which relates to a gripping gripper for gripping and holding workpieces. [0003] Regardless of their design, grippers are often used in conjunction with industrial robots for manipulating different types of objects. Grippers implemented as gripping grippers are often required in order to grip, lift and transport objects to different locations. For this purpose, the suction gripper often has a flexible suction cup which defines a suction space which can be connected to a vacuum source and has suction openings in the surrounding front boundar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/00
CPCB25J15/00B25J15/0616B25J19/0075B25J15/0683B25J15/0023
Inventor 亨宁·施翰兹
Owner FIPA控股有限(责任)公司