Clamping jaw transporting mechanism

Abstract

The invention discloses a clamping jaw transporting mechanism. The clamping jaw transporting mechanism comprises a clamping jaw mechanism and an X-directional guide rail; the clamping jaw mechanism comprises a base; the bottom of the base is in sliding connection with the X-directional guide rail; an air cylinder is also arranged at one end of the upper side of the base; the side, far away from the air cylinder, of the clamping jaw mechanism is also connected with a motor; the clamping jaw mechanism can move precisely in an X direction through the combination of the motor and the X-directional guide rail; the air cylinder comprises a first air cylinder and a second air cylinder; a first clamping jaw is arranged on the first air cylinder; a second clamping jaw is arranged on the second air cylinder; the first clamping jaw comprises a first upper clamping jaw and a first lower clamping jaw; the second clamping jaw comprises a second upper clamping jaw and a second lower clamping jaw; an object can be clamped at four points synchronously by using the first clamping jaw and the second clamping jaw together; the clamping firmness is improved; the clamping effect cannot be influenced because of unevenness of a frame or a PCB (Printed Circuit Board) surface.

Description

technical field [0001] The invention relates to a conveying device, in particular to a jaw conveying mechanism. Background technique [0002] In the subsequent packaging process of the chip, the transfer gripper is mainly used to grip and transfer the lead frame and the PCB board. The transfer gripper is a very critical mechanism, and the firmness of the grip directly determines the accuracy of the equipment. At present, most of the conveying jaws used in machinery are driven by driving structures such as cylinders and electromagnets. During the clamping and conveying process, there will be situations where the clamping is not tight, which will affect the operation accuracy of the equipment. Moreover, in the existing clamping jaw structure, it is difficult to fully clamp the object firmly due to a single point of clamping, and it is also difficult to adjust. [0003] Therefore, providing a jaw transport mechanism to solve the above-mentioned shortcomings in the prior art ha...

AI Technical Summary

Problems solved by technology

At present, the conveying jaws used in machinery are mostly driven by driving structures such as cylinders and electromagnets. During the clamping and conveying process, the gripping will not be tight, which will affect the operation accuracy of the equipment.

Moreover, with the existing jaw structure, it is difficult to completely clamp the object firmly due to a single point of clamping, and it is also difficult to adjust

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