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Bulk material packaging process for automatically feeding, filling and sealing bag

A technology of bulk materials and packaging technology, applied in packaging, transportation packaging, packaging protection, etc., can solve the problems of transition bucket deviation, small opening, unreliable bag opening, etc., to achieve reliable opening of material bags, simple and reliable device structure, The effect of reducing the operating intensity of workers

Inactive Publication Date: 2020-09-04
钱俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the prefabricated bag automatic packaging machine and its packaging method disclosed in the above-mentioned patent only open the bag through the suction cup, which often has problems such as small opening, unreliable opening of the bag, and deviation of the alignment transition bucket.

Method used

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  • Bulk material packaging process for automatically feeding, filling and sealing bag
  • Bulk material packaging process for automatically feeding, filling and sealing bag
  • Bulk material packaging process for automatically feeding, filling and sealing bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] Such as figure 1 and figure 2 As shown, a packaging process for automatically bagging, filling and sealing bulk materials includes the following steps:

[0087] Step 1, the bag grabbing process, after the bag grabbing device 5 moves to the position directly opposite to the bag storage device 2, the bag grabbing assembly 52 descends to grab the material bag in the bag storage device 2;

[0088] Step 2, the bag opening process, after the grab bag assembly 52 is separated from the bag storage device 2 to grab the bag, the bag grab assembly 52 opens the bag mouth for standby;

[0089] Step 3, the material receiving process, the bag grabbing device 5 moves to directly below the discharge port of the filling machine 3, the bag grabbing assembly 52 rises to drive the material bag to cover the discharge port, and the filling machine 3 quantitatively discharges the material for filling, filling After completion, the bag grabbing device 5 falls vertically along the track, and ...

Embodiment 2

[0102] Such as Figure 2 to Figure 16 As shown, a packaging mechanism for automatically bagging, filling and sealing bulk materials includes a conveying mechanism 1, and a bag storage device 2, a filling machine 3 and a bag sealing device are arranged in sequence along the same side of the conveying direction of the conveying mechanism 1 The device 4 is provided with a bag grabbing device 5 on the other side of the conveying mechanism 1 relative to the bag storage device 2;

[0103] The bag storage device 2 includes a bag storage rack 21 and a bag opening mechanism 22, the bag storage rack 21 is provided with a bag support rod 211 and a bag opening support rod 212, the bag support rod 211 is arranged on the storage bag The upper part of the frame 21, and it is arranged facing the bag grabbing device 5, and a number of material bags 6 are stored on the material bag support rod 211, and the bag opening support rod 212 is arranged on the side of the material bag support rod 211. ...

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Abstract

The invention discloses a bulk material packaging process for automatically feeding, filling and sealing a bag. The bulk material packaging process comprises the following procedures of grabbing the bag, expanding a bag opening, receiving the materials, leveling the bag opening and stitching the bag opening cooperatively; a bag grabbing device is arranged in the procedures of grabbing the bag andexpanding the bag opening, and used for grabbing the bag continuously. The bag grabbing device extends into the bag to expand the bag from inside, and the next bag is opened after the bag is taken out; the bag grabbing device is raised to sleeve a filing machine for filling the materials, so that the bag is opened reliably, and aligned to the filling machine for location accurately; meanwhile, thebag grabbing device is cooperated with the bag grabbing procedure to rotate for grabbing the bag; the bag grabbing and opening time is shortened greatly, and the operating intensity of workers is low; and the labor cost is low.

Description

technical field [0001] The invention relates to the technical field of packaging of industrial and agricultural bulk materials, in particular to a packaging process for automatically bagging, filling and sealing bulk materials. Background technique [0002] With the increasing development and technical progress of packaging machinery for industrial and agricultural production products, the technical requirements of packaging machinery for bulk materials are also getting higher and higher. In the existing technology, the packaging machinery for bulk materials is mainly composed of a filling hopper, a pocket shaping system, a conveying line system, a sewing system, etc., and usually requires manual assistance to complete. There is an urgent need to develop a packaging machine that can realize the assembly line work of bulk material packaging and automatically bag and seal bulk materials. [0003] The patent document with the patent number CN201811575503.6 discloses a prefabri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B43/16B65B43/30B65B43/46B65B1/30B65B51/07B65B57/00
CPCB65B1/30B65B43/16B65B43/30B65B43/465B65B51/07B65B57/00
Inventor 钱俊
Owner 钱俊
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