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Sheet grasping hand

A technology for grasping hands and sheets, applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve the problems of unstable shape, difficult grasping, fluffy LWRT material structure, etc., and achieve the effect of firm grasping

Inactive Publication Date: 2016-08-24
四川巨浪智能设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem of difficulty in grasping caused by the fluffy structure and unstable shape of LWRT materials, the invention provides a hand gripper for sheet material

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0020] Such as figure 1 , 2 As shown, the sheet material grasping hand includes a hand grasping mounting seat 6, a floating guide rod 5 arranged on the hand grasping mounting seat, a cylinder fixing plate 4 arranged at the bottom end of the floating guide rod, and a cylinder fixing plate connected to and located at the bottom of the floating guide rod. The lower pressing plate 8 below the cylinder fixed plate; the cylinder 1 is fixed on the fixed plate of the cylinder, the piston rod of the cylinder is connected with the steel needle mounting plate 2, and the steel needle group 3 is installed on the steel needle mounting plate, so The needle head of the steel needle group faces the lower pressing plate.

[0021] When grabbing the LWRT sheet through the above-mentioned device, the traditional manipulator is used to grab the grip mounting seat, and then the manipulator drives the present invention to move downward. Descending, the device of the present invention continues to m...

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Abstract

The invention discloses a sheet grasping hand and aims to solve the problem that grasping is difficult due to the fact that the LWRT material structure is fluffy and the shape is not fixed. The sheet grasping hand comprises a grasping hand mounting base, a floating guide rod, a cylinder fixing plate and a lower press plate, wherein the floating guide rod is arranged on the grasping hand mounting base, the cylinder fixing plate is mounted at the bottom end of the floating guide rod, and the lower press plate is connected with the cylinder fixing plate and located below the cylinder fixing plate; cylinders are fixed on the cylinder fixing plate, steel pin mounting plates are connected to piston rods of the cylinders, steel pin sets are mounted on the steel pin mounting plates, and the pin heads of the steel pin sets face to the lower press plate. The sheet grasping hand can not only grasp the sheet firmly but also can float along the shape of the LWRT so as to be attached to the surface of the sheet better and grasp the sheet more firmly.

Description

technical field [0001] The invention belongs to the technical field of auto parts production, and in particular relates to a sheet material grabbing hand. Background technique [0002] Lightweight reinforced thermoplastic composite material (LWRT for short) is a new type of material. Due to the low density of LWRT composite material, its hardness per unit weight is higher than that of traditional glass fiber mat reinforced thermoplastic (GMT) sheets. At the same time, this material is compatible with metal, GMT offers weight savings, greater design flexibility and lower cost compared to traditional PP and nylon long fiber thermoplastic (LFT) compounds, making it an ideal replacement for lightweight GMT compounds. At present, this material is widely used in the manufacture of automotive underbody shielding and protection devices, load bearing plates, roof linings, door trims, luggage racks, roof moldings, engine covers, and rear trunk covers. Since the structure of LWRT mate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00
CPCB25J15/00B25J15/0019
Inventor 罗长军杨长锋
Owner 四川巨浪智能设备有限公司
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