Tension testing machine with automatic clamping function for FPC (Flexible Printed Circuit) production

Abstract

The invention discloses a tensile testing machine with an automatic clamping function for FPC (Flexible Printed Circuit) production. The tensile testing machine comprises a driving base; a moving mechanism is mounted at the top of the driving base, and the driving base acts on the driving moving mechanism to work. According to the tensile testing machine with the automatic clamping function for FPC soft board production, firstly, a fixing plate pulls clamping blocks to be close to each other, when the clamping blocks are close to an adaptive position, a workpiece is clamped through a protective pad, then, when explosion-proof transparent glass and a protective plate move to the adaptive position, a clamping mechanism is covered, and the clamping mechanism is clamped through a clamping mechanism; the method comprises the steps that firstly, a controller is stretched, so that fragments can be prevented from splashing out in the stretching process, then the controller completely slides into a storage box, the storage box is covered through a sealing plate, protection and dust prevention can be conducted on the controller, secondly, when one end of a positioning block slides out of a positioning groove, a dustproof net is pulled, the positioning block can be detached to be cleaned, and finally, the controller is prevented from being damaged. And the clamping blocks are pulled to slide out along the interiors of the connecting grooves, so that the clamping blocks can be detached for replacement.

Description

technical field [0001] The invention relates to the technical field of FPC soft board production, in particular to a tensile testing machine with automatic clamping function for FPC soft board production. Background technique [0002] FPC soft board is a kind of flexible circuit board with the simplest structure, which is mainly used for connection with other circuit boards. The tensile testing machine is a mechanical force testing machine used to test the mechanical properties of FPC soft board. There are still some defects in the existing tensile testing machine in use, such as; [0003] A kind of movable electronic tensile testing machine as publication number CN210953597U comprises a tensile testing machine, the four corners of the bottom of the tensile testing machine are all affixed with universal wheels, and the left and right sides of the tensile testing machine are all affixed with support seat, and a fixing mechanism is arranged above the support assembly. The mo...

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Problems solved by technology

[0011] The purpose of the present invention is to provide a tensile testing machine with automatic clamping function for the production of FPC soft boards, to solve the inconvenient automatic clamping of workpieces in the current market proposed by the above-mentioned background technology, inconvenient to prevent fragments from jumping and splashing, and inconvenient Protect the controller from dust, it is not easy to clean the dust net, and it is not easy to replace the clamp block

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