Blanking unit structure in rotary type packaging machine

Abstract

The invention discloses a blanking unit structure in a rotary type packaging machine. The blanking unit structure comprises a fixing seat, wherein a guide sleeve is arranged on one side of the fixing seat; a movable guide rod is matched in the guide sleeve in a guide manner; a transversely straight fixing plate is mounted at the upper end part of the movable guide rod; a tapered hopper is mounted on the fixing plate; a connecting rod is mounted at the lower end part of the movable guide rod; the other end of the connecting rod is rotationally mounted on a crank arm below the connecting rod; the middle of the crank arm is rotationally mounted on a mounted bearing; the other end of the crank arm is connected with the connecting rod; the other end of the connecting rod is connected with the lower end of a swing arm above the connecting rod; a spring is arranged between the lower end of the swing arm and a limit baffle below the swing arm; and a roller is mounted in the middle of the swing arm and matched with a blanking cam on one side of the roller in a rolling manner. The blanking unit structure is reasonable in structural design, and the cam indirectly drive the tapered hopper to move up and down, so that the tapered hopper moves slowly by the aid of the driving of the cam for blanking along with charging, a material can be blanked smoothly at the same time, and the completeness of a whole blanking process is guaranteed.

Description

technical field [0001] The invention relates to a feeding device, in particular to a feeding unit structure in a rotary packaging machine. Background technique [0002] After absorbing the advantages of many packaging equipment and years of experience in packaging equipment R&D and manufacturing, the rotary packaging machine is a new type of packaging equipment developed in combination with market demand. It has full functions, simple operation, few adjustment positions, It has the characteristics of small size, light weight, low noise, stable equipment performance, wide application range, long service life, high food safety, beautiful appearance, and convenient transportation. [0003] In the existing multi-station rotary packaging machines, the unloading mechanism is simple, and most of them are fixed on the unloading station. When the packaging bag runs to this station, it can be directly unloaded. The distance between the discharge port There is a certain displacement w...

AI Technical Summary

Problems solved by technology

[0003] In the existing multi-station rotary packaging machines, the unloading mechanism is simple, and most of them are fixed on the unloading station. When the packaging bag runs to this station, it can be directly unloaded. The distance between the discharge port There is a certain displacement with the mouth of the packaging bag. Most of the materials can fall directly into the packaging bag when unloading, but a small amount of materials will be affected by the external environment or other reasons, such as: dust will fly and affect the working environment, blocky The material cannot fall into the packaging bag if it is offset to a certain position, and it needs to be processed immediately, which will affect the normal work

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