Package discharging device of filling machine

Abstract

A brick package discharging device of a filling machine comprises a torsion rail, a large sprocket, a first small sprocket, a second small sprocket, a tensioning shaft, a chain, driving levers and a support frame. The torsion rail is arranged on the side of a vertical chain, the large sprocket is arranged on one side, close to the torsion orbit, in front of the vertical chain and in front of the torsion orbit, the first small sprocket is arranged right ahead of the vertical chain, the second small sprocket is arranged right above the first small sprocket, a shaft of the second small sprocket is vertically adjustable in position, shafts of the three sprockets are parallel to one another and perpendicular to the vertical chain, and the driving levers push brick packages to slide from vertical chain plates into the torsion orbit until the brick packages slide out of the torsion orbit to be stably erected on a conveying belt. The brick package discharging device has the advantages of high flexibility, high adaptability, high reliability, high integration level and the like.

Description

technical field [0001] The invention relates to a filling machine, in particular to a packing arrangement device of the filling machine. Background technique [0002] In the filling production process of liquid beverage brick packaging (abbreviated as brick package), the rolls of packaging paper with freshness preservation function are usually processed by disinfection, forming, sealing, filling, etc., and then folded into corners on the forming station chain. Brick packs, and then the brick packs are discharged from the discharge end of the station chain onto the conveyor belt. At present, the commonly used packaging method is: in the process of packaging, the brick package moves to the discharge end of the station chain under the drive of the station chain link. After reaching the discharge end, it moves forward and downward along the circumference of the station chain link Movement, under the action of centrifugal force and gravity, it is automatically discharged from th...

AI Technical Summary

Problems solved by technology

At present, the commonly used packaging method is: in the process of packaging, the brick package moves to the discharge end of the station chain under the drive of the station chain link. After reaching the discharge end, it moves forward and downward along the circumference of the station chain link Movement, under the action of centrifugal force and gravity, it is automatically discharged from the station chain link to the conveyor belt. This kind of packing movement produced by the synthesis of centrifugal force and gravity cannot discharge brick bags at a certain angle and position. The landing of each brick bag There will be a big difference in the points, and the position of the brick bag needs to be adjusted in the subsequent process. Therefore, this way of packing will affect the production efficiency

[0003] In order to overcome the above-mentioned defects, Chinese invention patent application 200510030124.5 discloses a high-speed aseptic brick packing machine synchronous soft-touch packaging device, which includes: a grooved cam, a transmission shaft, a front bracket, a rear frame, and a packaging disc 1. A set of push rods, the grooved cam is fixed on the rear frame, the transmission shaft passes through the center of the grooved cam, the two ends of the transmission shaft are respectively supported on the front bracket and the rear frame, supported by bearings and fixed axially, and the rows are round The disk is connected to the transmission shaft through a key, and rotates synchronously with the transmission shaft. A group of push rods are evenly distributed on the packaging disk in a direction parallel to the transmission shaft. Each push rod is connected to the packaging disk through a guide key, so that each A push rod can slide relative to the packaging disc along the direction of the drive shaft, but cannot rotate

Although the speed of the packing rod of this kind of packing device when in contact with the brick bag can be adjusted through the cam curve, the movement state of the discharged brick bag is relatively easy to control, so that the brick bag can be discharged according to a certain angle and position, and each brick The landing point of the bag is the same, but when the packing rod is in contact with the brick bag, the moving direction of the packing rod is perpendicular to the brick bag, which will have a large lateral impact on the brick bag, making the brick bag easy to deform; and the packing device The discharge movement of the brick needs to be completed by the cooperation of the groove cam, the packing disc, and the packing rod. Inconsistency will also cause inconsistencies in the landing point of each brick bag, so it is necessary to frequently replace the grooved cam and the packing rod, which increases the cost of use, and the processing cost of setting the cam curve on the grooved cam is relatively high

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