Tail filling bag body fixture

Abstract

The invention relates to a tail filling bag body clamp which is mainly applied to a full-automatic bag making encapsulating machine for a soft tail-filling non-PVC (polyvinyl chloride) film transfusion bag. The tail filling bag body clamp comprises locating pins, a left swing arm, a right swing arm, a nylon fixing base, a synchronous belt installing block, a deep groove ball bearing, guide rollers, a needle roller bearing and a tension spring, wherein the locating pins are opposite to locating holes of a bag body, and are respectively formed in the left swing arm and the right swing arm, the lower sides of the left swing arm and the right swing arm are connected through the tension spring, the deep groove ball bearing is arranged below the right swing arm, the left swing arm and the right swing arm are arranged on the nylon fixing base, the nylon fixing base is connected with the synchronous installing block, four guide rollers with V-shaped grooves are arranged on the side surface of the synchronous installing block, the needle roller bearing is arranged at the top of the synchronous installing block, and V-shaped surfaces matched with the V-shaped grooves are arranged on guide rails matched with the guide rollers. The tail filling bag body clamp is simple in structure, small in friction coefficient with the guide rails, high in location precision, convenient to maintain, and capable of satisfying the demand of a production process of the soft tail filling transfusion bag.

Description

technical field [0001] The invention relates to a novel tail-filling bag body fixture, which is mainly used in an automatic bag-making and filling-sealing machine for tail-filling non-PVC film infusion soft bags. Background technique [0002] Compared with conventional non-PVC infusion soft bags, tail-filled non-PVC film infusion soft bags have the advantages of low cost, simple production process, no need for high-temperature heating and sealing, and low solid particle content. The reliability of use has very obvious benefits and has broad market prospects. The existing non-PVC film automatic bag making and filling machines are all used to produce conventional infusion soft bags. The fixtures in the filling and sealing part rely on the positioning of the interface to realize the filling and sealing process, and the friction coefficient with the guide rail is large. , the positioning accuracy is low, and it is impossible to realize the positioning and filling and sealing op...

AI Technical Summary

Problems solved by technology

The existing non-PVC film automatic bag making and filling machines are all used to produce conventional infusion soft bags. The fixtures in the filling and sealing part rely on the positioning of the interface to realize the filling and sealing process, and the friction coefficient with the guide rail is large. , the positioning accuracy is low, and it is impossible to realize the positioning and filling and sealing operations of the tail filling non-PVC film infusion soft bag

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