A material automatic sub-packaging equipment

An automatic, sub-packaging technology, used in packaging, solid materials, transportation and packaging, etc., can solve the problems of uneven impact force, unevenness, inaccurate packaging weight, etc., and achieve the effect of uniform impact force and accurate weighing.

Active Publication Date: 2019-03-29
日照轩宜信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual process, due to the uneven falling speed of the material, the impact force is uneven, resulting in inaccurate and uneven packaging weight.

Method used

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  • A material automatic sub-packaging equipment
  • A material automatic sub-packaging equipment
  • A material automatic sub-packaging equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] In embodiment 1, such as figure 1 , 2 Shown, the present invention comprises frame body, lower hopper 2, bucket conveyor and weighing assembly. In order to facilitate the display of the internal structure, the frame structure has been partially omitted in the figure, and only the part connected to other structures is drawn, that is, the straight line with hatching in the figure (except for the section line). The frame structure is used to support, connect and fix other structures. Since the specific structure of the frame is determined by the position and size of other structures and has no impact on the working principle of the present invention, its specific structure will not be repeated.

[0018] The rear end of the lower hopper 2 is open, and the rear end of the lower hopper 2 is hinged with the frame body. On the lower hopper 2, the lower end is fixed on the frame body. When there are more materials in the lower hopper 2, the feeding speed is faster, and the co...

Embodiment 2

[0024] In embodiment 2, such as image 3 , 4 As shown, the present embodiment includes a frame body, a lower hopper 2, a bucket conveyor and a weighing assembly. Wherein the lower hopper 2, the bucket conveyor and their auxiliary structures and connection relationship are the same as those in Embodiment 1, and will not be repeated in this embodiment. The frame structure is adaptively changed according to the change of the structure of the weighing assembly. The difference between this embodiment and Embodiment 1 mainly lies in the change of the weighing assembly.

[0025]The weighing assembly is located below the bucket conveyor and includes No. 1 rack 21 , No. 2 rack 13 , No. 1 crossbeam 17 , No. 2 crossbeam 15 and No. 3 crossbeam 14 . The No. 1 disc rack 21 and the No. 2 disc rack 13 are fixed on the rack body (or it can be said to be a part of the rack body). The No. 1 rack 21, the No. 2 rack 13 and the No. 1 beam 17 are placed obliquely, the front is high and the rear ...

Embodiment 3

[0030] In embodiment 3, such as Figure 5 As shown, the present embodiment includes a frame body, a lower hopper 2, a bucket conveyor and a weighing assembly. Wherein the lower hopper 2, the bucket conveyor and their auxiliary structures and connection relationship are the same as those in Embodiment 1, and will not be repeated in this embodiment. The frame structure is adaptively changed according to the change of the structure of the weighing assembly. The difference between this embodiment and Embodiment 1 mainly lies in the change of the weighing assembly.

[0031] The weighing assembly includes No. 1 rack 21, No. 2 rack 13, No. 3 beam 14 and No. 4 beam 30, wherein No. 1 rack 21, No. 2 rack 13 and No. 3 beam 14 and No. 3 crossbeam 14's subsidiary structure and connection relation are the same as embodiment 2, and present embodiment no longer repeats. The middle position of the No. 4 beam 30 is hinged with the frame body, wherein a torsion spring is provided at the hinge...

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PUM

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Abstract

The invention discloses an automatic weighing and packaging device, and belongs to the field of packaging machinery. The automatic weighing and packaging device is characterized by comprising a framebody, a discharging hopper, a bucket type conveyor and a weighing assembly; the rear end of the discharging hopper is opened, the rear end of the discharging hopper or the latter position of the discharging hopper is hinged to the frame body, the front part of the discharging hopper is higher than the rear part of the discharging hopper, and a supporting spring is arranged below the front end of the discharging hopper; the bucket type conveyor is positioned below the opening of the discharging hopper, and the bucket type conveyor comprises a drag chain, small hoppers, a head wheel, a tail wheel, ratchet wheels and a connecting plate; the head wheel and the tail wheel are mounted on the connecting plate through wheel shafts where the head wheel and the tail wheel are located, the tail wheelis located below the head wheel, the drag chain is wound on the head wheel and the tail wheel, the small hoppers are fixed on the periphery of the drag chain, axial side edges of the head wheel and the tail wheel are fixedly connected with a first ratchet wheel and a second ratchet wheel respectively, the discharging hopper is fixedly connected with a spring piece, and the weighing assembly comprises a weighing device. Compared with the prior art, the device has the characteristics of convenience and accuracy in packaging and the like.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a device suitable for automatic weighing and packaging of materials. Background technique [0002] In order to facilitate the processing, sales, use, transportation and other operations of subsequent processes, bulk materials often need to be packaged in bags, boxes or other forms. In this process, they first need to be evenly packed according to weight. At present, material packaging includes two methods: manual packaging and mechanical packaging. Traditional manual packaging is time-consuming and laborious. However, when the material falls into the packaging tray in mechanical packaging, it will cause an impact on the packaging tray, and the impact will be symmetrical. Interference with the heavy process. In order to make the weight accurate, it is common practice to measure the size of the impact force through experiments, and then add the size of the impact force on the basis of the ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B1/32B65B1/04
CPCB65B1/04B65B1/32
Inventor 王洪伟
Owner 日照轩宜信息科技有限公司
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