Rotary holding and clamping mechanism and rotary holding and clamping trolley

Abstract

The invention discloses a rotary holding and clamping mechanism and a rotary holding and clamping trolley, and relates to the technical field of mechanical carrying. The problems of high labor intensity and potential safety hazards of manual carrying of material coils in plastic printing are solved. The rotary holding and clamping trolley comprises a frame and a chassis, a rotary lifting mechanismand a rotary holding and clamping mechanism are arranged on the chassis, and the rotary holding and clamping mechanism comprises a base. A rotary disc and a rotation driving mechanism for driving therotary disc to rotate in a vertical plane are arranged on the base, and a fixed arm and a movable arm are oppositely arranged on the rotary disc. The movable arm comprises a hinged support fixedly connected with the rotary disc, a rotary arm is hinged to the hinged support, a V-shaped clamping plate is hinged to the end, away from the hinged support, of the rotary arm, and a holding and clampingoil cylinder for driving the rotary arm to swing up and down around the hinged support is arranged on the rotary disc. According to the rotary holding and clamping mechanism and the rotary holding andclamping trolley, integrity is high, the structure is small, exquisite and compact, operation is simple and convenient, turning and moving of the rotary holding and clamping trolley are convenient, limitation from the operation site area is small, flexible operation in the small space is facilitated, and the application requirements of the printing clean workshop with the high clean requirement,small space and high load requirement are met.

Description

technical field [0001] The invention relates to the technical field of mechanical handling, in particular to a rotating holding mechanism and a rotating holding trolley. Background technique [0002] In the plastic flexible packaging industry, the raw materials are PET, BOPP, NY, PE, PVC and other plastic materials. After printing, compounding, slitting, bag making and other processes, the packaging of final products such as food, medicine, and daily chemical products is realized. The quality and quantity of the packaging are guaranteed, and the exquisite printing can enhance consumers' desire to buy. [0003] The thickness of the plastic material is 12um-60um, and the width of the material roll is generally 600mm-1300mm. The raw material is a roll material, and the diameter of the material roll is generally Φ400mm-Φ800mm. The material film needs to be placed horizontally, and then put on the printing or laminating equipment. The current method of switching to horizontal pl...

AI Technical Summary

Problems solved by technology

[0003] The thickness of the plastic material is 12um-60um, and the width of the material roll is generally 600mm-1300mm. The raw material is a roll material, and the diameter of the material roll is generally Φ400mm-Φ800mm. The material film needs to be placed horizontally, and then put on the printing or laminating equipment. The current method of switching to horizontal placement is: before printing, the worker manually puts the vertically placed material film down on the forklift with a crowbar. After printing or laminating, the worker Then the horizontal material film is manually pushed up and erected on the material tray. This manual operation mode is labor-intensive and labor-intensive. It is also likely to cause adverse effects and safety consequences such as worker injury, material mold damage, and smashed forklifts.

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