Fixture for conveying a mask plate for the production of thin film transistor liquid crystal display

摘要

A fixture for conveying a mask plate comprising: a conveying bracket; and a fixation structure that is arranged on the conveying bracket and configured to fix the mask plate to be conveyed. The fixture has the following advantageous effects: it is able to prevent the hands from being in direct contact with the mask plate, thereby reducing the risk of conveyance damage of the mask plate which improves the operation efficiency.

主权项

1. A fixture for conveying a mask plate, comprising:
a conveying bracket; and a fixation structure that is arranged on the conveying bracket and configured to fix the mask plate to be conveyed, wherein the fixation structure comprises: a clamping structure that is clamped to the mask plate to be conveyed; and a connection structure that enables the clamping structure to be switched between a first state where the clamping structure is clamped to a corresponding edge of the mask plate to be conveyed and a second state where the clamping structure is released from the mask plate to be conveyed, wherein the clamping structure comprises an actuation rod, one end of the actuation rod has a slot into which the edge of the mask plate to be conveyed is clamped, and the other end of the actuation rod is connected to the connection structure, wherein the connection structure comprises: a driving rod that is arranged parallel to the mask plate to be conveyed when the clamping structure is in the first state and that is angled relative to the mask plate to be conveyed when the clamping structure is in the second state, a first end of the driving rod being pivotally connected to the conveying bracket; a transmission rod, one end of the transmission rod is pivotally connected to the end of the driving rod to which the conveying bracket is connected, and the other end of the transmission rod is pivotally connected to the clamping structure; and a sleeve rod that is connected to the conveying bracket and sleeved outside the driving rod and that defines a position of the driving rod when the clamping structure is in the first state, and a junction to be connected to the clamping structure being arranged on the sleeve rod at a position corresponding to the first end of the driving rod.