Novel blocking device and double-sided station type production line with same

• Main Authors: ZHOU QIANG, YAO YILONG, ZHAN XIANQIANG, ZANG BIJUN, CUI ZHENGSHU, WEI FANG
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The novel blocking device comprises a fixing base, a pin shaft, a check block and a limiting part, the pin shaft is fixed to the upper portion of the fixing base, the check block is rotatably connected with the pin shaft, the limiting part is fixedly connected with the fixing base, the limiting part is located below the pin shaft, and the limiting part is located below the pin shaft. The front end of the stop block abuts against the limiting part through the gravity of the stop block. Under the action of external force, the front end of the stop block rotates upwards along the pin shaft to be separated from the limiting part; and when the external force disappears, the front end of the check block falls back downwards under the action of the gravity of the check block and abuts against the limiting part. According to the novel blocking device, rotation limiting is carried out through cooperation of the self gravity of the check blocks, the pin shafts and the limiting parts, tool plates are blocked, the tool p