Patent ID: 11970351
Assignee: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 0:
1. A buffer material conveying and winding device, comprising:
a rack, which is configured as a main frame of the buffer material conveying and winding device and is fixed at the buffer material conveying and winding device;
a feed roller, which is fixed to the rack and configured to convey the buffer material, wherein the unused part of the buffer material is wound around the feed roller;
a feed servo motor, which is fixed to the rack and configured to provide rotational power to the feed roller;
a recycling roller, which is fixed to the rack and configured to recycle the buffer material, wherein the used part of the buffer material is wound around the recycling roller;
a recycling torque motor, which is fixed to the rack and configured to provide rotational power to the recycling roller, wherein the recycling torque motor is capable of locking rotation, and the recycling torque motor is capable of rotating and driving the recycling roller to wind and recycle the buffer material when the buffer material is in a relaxed state;
a measuring device, which is connected to the rack and configured to measure the recycling length of the buffer material wound by the recycling roller when the feed servo motor rotates the feed for a single time;
a controller, wherein an input end of the controller is electrically connected to the measuring device, an output end of the controller is electrically connected to the feed servo motor, and the controller is configured to coordinate the operation of the buffer material conveying and winding device with the pressing operation of a chip on glass; and
an alarm, which is electrically connected to the output end of the controller and configured to prompt the operator in the abnormal situation.