Packing machine capable of achieving continuous feeding

Abstract

The invention discloses a packing machine capable of achieving continuous feeding. The packing machine comprises a compression bin and compressing mechanisms. The compressing mechanisms comprise the first-stage compressing mechanism and the second-stage compressing mechanism. A transverse low-pressure feeding channel is connected to the side face of the compression bin. A feeding port is formed in the upper portion of the transverse low-pressure feeding channel. The first-stage compressing mechanism comprises a feeding push plate and a feeding power mechanism used for driving the feeding push plate to move transversely in a reciprocating mode. The feeding push plate is arranged inside the transverse low-pressure feeding channel. A material baffle is arranged above the feeding push plate. The second-stage compressing mechanism comprises a press plate and a compacting power mechanism used for pushing the press plate to move in a reciprocating mode. A discharging port is formed in the compression bin. A material pack ejecting mechanism is arranged on the side opposite to the discharging port. The material pack ejecting mechanism comprises a material pack push plate and a material pushing power mechanism used for driving the material pack push plate to move in a reciprocating mode. By means of the packing machine, continuous feeding can be achieved, no turnover warehouse needs to be arranged, miniaturization of the packing machine is facilitated, and the packing machine is especially applicable to packing of fluffy materials such as plastic films.

Description

technical field [0001] The invention relates to a compacting device, in particular to a packing machine. Background technique [0002] In the field of domestic waste treatment or waste recycling, such as film, paper, etc., in order to reduce the volume of the processed items and facilitate stacking and transportation, a baler is usually used to compress and pack the materials to be processed. Existing balers usually include a compression bin and a compression mechanism. The compression bin is provided with a feeding port. The compression mechanism usually includes a pressing plate and a power mechanism that drives the pressing plate to perform linear reciprocating motion. When working, the material to be processed is put into the compression bin from the feeding port. When the input material reaches the set amount, the compression mechanism will compact the material in the compression bin, and if necessary, add a threading and binding step to obtain the packed material. [...

AI Technical Summary

Problems solved by technology

When the material to be processed is a fluffy material, due to its large volume and small mass, repeated feeding and multiple compressions are required to finally obtain a material bag; the compression mechanism is usually a hydraulic cylinder. The pressure is small (low-pressure stage), when compressed to a certain extent, the required pressure is relatively large (high-pressure stage), when the hydraulic cylinder compression mechanism of the existing baler is working, under the condition of fixed power, in order to meet the requirements of the high-pressure stage Compression is usually performed at a slow constant speed, so that the performance of the hydraulic cylinder cannot be fully utilized in the initial stage of compression, resulting in waste of resources

[0006] 2. When the existing compression baler works, most of the materials to be processed are piled up in the turnover warehouse first, and then packaged; for example, in the waste recycling station or sorting station, the sorted items are collected before packaging Tie, need to occupy a lot of turnover space

[0007] 3. The existing balers cannot collect and compress at the same time. For narrow occasions, such as small waste recycling stations or sorting stations, it is impossible to arrange large balers in terms of site size and cost, so that recyclable Resources are difficult to recycle due to lack of suitable equipment

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