Automatic grabbing device and grabbing method for soft board

Abstract

The invention relates to an automatic gripping device and gripping method for a soft board. The automatic gripping device comprises a nail framework, straight nails and a positioning seat, wherein the nail framework is arranged along the periphery of the soft board; the straight nails are provided with pointed bottom ends, knurled middles and threaded upper portions; the straight nails vertically penetrate through the nail framework; the pointed ends of the straight nails extend out of the lower portion of the nail framework; the straight nails are arranged in a non-uniform mode according to the tension of the soft board; the straight nails are screwed into nuts on the nail framework; a framework gripping mechanism which is connected with a manipulator to grip the nail framework and the soft board is arranged on the upper side of the nail framework. The gripping method includes the steps that a board is put in a heating device to be heated and softened; the gripping device is moved to a position right above the softened board; the straight nails are pressed into the softened board; by means of the framework gripping mechanism, the manipulator delivers and positions the gripping device and the soft board under the gripping device to a guide column of a pressing mould; the gripping device tightly clamps the soft board during shape pressing; then the manipulator upwards moves to pull out the whole gripping device which is then pushed out by an air cylinder and separated from the soft board.

Description

technical field [0001] The invention relates to an automatic grabbing device and a grabbing method, in particular to an automatic grabbing device and a grabbing method for a soft board. Background technique [0002] With the continuous improvement of the manufacturing industry's requirements for automated production, the transportation method of materials also needs to be continuously updated. Previously, when transporting soft boards, due to the characteristics of soft boards, it was impossible to automatically grab them, such as the hemp boards on the inside of the car roof. It is a board formed by bonding multiple layers of fiber materials. To install it on the inside of the car roof, it needs to be pressed into a shape that matches the shape of the inside of the car roof. It needs to be heated to soften the hemp board, and then put it in Pressing and forming in the mold. At present, most enterprises still use manually transported and baked hemp boards in production. Howe...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of the manufacturing industry's requirements for automated production, the transportation method of materials also needs to be continuously updated. Previously, when transporting soft boards, due to the characteristics of soft boards, it was impossible to automatically grab them, such as the hemp boards on the inside of the car roof. It is a board formed by bonding multiple layers of fiber materials. To install it on the inside of the car roof, it needs to be pressed into a shape that matches the shape of the inside of the car roof. It needs to be heated to soften the hemp board, and then put it in Pressing and forming in the mold. At present, most enterprises still use manually transported and baked hemp boards in production. However, due to the large size of the hemp boards on the inner side of the car roof, manual handling of the hemp boards has low production efficiency and high labor costs, which is not conducive to The realization of enterprise production automation, in addition, the hemp board will produce harmful gas after heating, and manual handling is not only inefficient but also harmful to the health of workers

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