Quick-changing system for feeding trolley

• Main Author: LIU DAYUAN
• Format: Patent
• Language: English
• Published: 24.06.2015
• 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 utility model relates to a quick-changing system for a feeding trolley, belonging to the technical field of material changing. The quick-changing system comprises a trolley feed rack; two support plates are arranged along the length direction of the trolley feed rack; the two ends of the support plates are respectively connected with the trolley feed rack by a connecting plate; the trolley feed rack is provided with a plurality of bolts having pin holes; one ends of the bolts having pin holes are respectively connected with a rotary disc nut by a thread, and the other ends of the bolts having pin holes are respectively provided with a cylinder compressed spring; the support plates are pressed by one ends of the cylinder compressed springs; a plurality of follow-up devices are respectively arranged on the two support plates; a feeding plate makes reciprocating motion between the support plates by the follow-up devices; two limiting blocks are respectively arranged at the two ends of each support plate; a locating socket is arranged at the front end of each limiting block. According to the quick-changing system for the feeding trolley, the group of follow-up devices are selected for use, so that a feed table is enabled to be pushed smoothly and accurately on the trolley. The trolley is provided with the socket, so that the feed table is rapidly located on the trolley, and the phenomenon that rivets fall off since the trolley vibrates in the travelling process can be avoided. The quick-changing system is simple and reliable in structure as well as convenient to adjust, disassemble and maintain.