Plate attraction clamp

Abstract

The invention discloses a plate attraction clamp comprising a main frame. The main frame is provided with a left anti-falling mechanism, a right anti-falling mechanism and magnetic attraction units, the left anti-falling mechanism comprises a rotary driving device and clamping rods, the rotary driving device is connected to the left side of the main frame, the rotary driving device is in driving connection with the clamping rods, and the bottom end of each clamping rod is an anti-falling end. Each magnetic attraction unit is located between the left anti-falling mechanism and the right anti-falling mechanism and comprises a base, a lifting driving part, a magnetic body, vertical plates and buffer pads, the bases are located on the main frame and relatively fixed to the main frame, at least the vertical plates are arranged on the bottom sides of the bases at intervals in the horizontal direction, and the buffer pads are arranged on the bottom sides of the vertical plates correspondingly. Each lifting driving part is connected to the corresponding base, each magnetic body is located between any two corresponding adjacent vertical plates, and the lifting driving parts are in driving connection with the vertical plates. According to the plate attraction clamp, stable grabbing and horizontal moving of metal plates can be achieved, the problem of falling of the metal plates is avoided, and the stability and safety of attraction and conveying of the metal plates are improved.

Description

technical field [0001] The invention relates to a clamp, in particular to a plate adsorption clamp. Background technique [0002] In the process of production and processing, it is necessary to transfer the workpiece, such as the transfer of the metal sheet, the traditional metal sheet directly grabs the edge of the metal sheet, and then lifts the whole and then puts it down. During the transfer process, such as the area of ​​the metal sheet Larger, the grasping span of the edge of the metal sheet is relatively large, and the middle part of the metal sheet will be concave and deformed due to gravity, resulting in bending deformation of the metal sheet and insufficient flatness, which will affect subsequent production and processing operations. Contents of the invention [0003] The purpose of the present invention is to provide a plate adsorption fixture to solve one or more technical problems in the prior art, and at least provide a beneficial option or create conditions....

AI Technical Summary

Problems solved by technology

[0002] In the process of production and processing, it is necessary to transfer the workpiece, such as the transfer of the metal sheet. The traditional metal sheet directly grabs the edge of the metal sheet, and then lifts the whole and then puts it down. During the transfer process, such as the area of ​​the metal sheet Larger, the edge of the metal sheet has a large span, and the middle part of the metal sheet will be concave and deformed due to gravity, resulting in bending deformation of the metal sheet and insufficient flatness, which will affect subsequent production and processing operations

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