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Barrel bag opening device

A barrel bag and base technology, which is applied in the field of barrel bag opening devices, can solve the problems of high manufacturing cost, low bag opening efficiency, troublesome adjustment, overhaul and maintenance, etc., and achieves the solution of labor recruitment difficulties, high product quality, and work efficiency. high effect

Active Publication Date: 2015-07-29
SHANTOU NANHA ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In packaging machinery and equipment, it is usually necessary to open the packaging bag. Most of the bag opening devices currently use suction cups to open the bag. The structure is relatively complicated, the volume is large, the manufacturing cost is high, and the bag opening efficiency is low. Moreover, adjustment, Overhaul and maintenance are very troublesome, and the operation is not stable
Especially for soft tube bag packaging materials, it still relies on manual packaging, the efficiency and packaging quality are relatively low, and the labor intensity of workers is high, because currently for soft tube bags such as triangular, square, polygonal and round The technical problem of opening the body packaging material has not been effectively solved, resulting in the inability to design a truly universal automatic packaging equipment

Method used

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Embodiment Construction

[0016] Such as Figure 1-2 As shown, the tube bag stretching device in the embodiment of the present invention includes a base 1, a driving mechanism 2 and a bag stretching mechanism 3. In this embodiment, the stretching of a cylindrical bag body is taken as an example, and the bag stretching mechanism 3 is set to eight group; the drive mechanism 2 includes a two-way drive motor 21, a worm 22, a turbine 23, and a driving gear 24, the worm 22 is connected to the power input end of the two-way drive motor 21, and the worm 22 meshes with the worm 23, The driving gear 24 is rotatably installed on the base 1, and the worm gear 23 drives the driving gear 24 to rotate through the central transmission shaft; the eight groups of bag supporting mechanisms 3 all include a bag supporting part 31, a rack 32, a driven Gear 33, the bag holder 31 is fixed on the rack 32, the driven gear 33 is rotatably installed on the base 1, the rack 32 is meshed with the driven gear 33, the driving gear 24...

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Abstract

The invention discloses a barrel bag opening device. The barrel bag opening device is characterized by comprising a substrate, a drive mechanism and several groups of bag opening mechanisms, each group of bag opening mechanism comprises a bag opening piece, a rack and a driven gear, the bag opening piece is fixed on the rack, the driven gear is arranged on the substrate in a rotational mode, the rack is engaged to the driven gear, and the drive mechanism is in transmission connection with the driven gear; a plurality of chutes uniformly arrayed along the longitudinal direction are arranged in the substrate, and the racks are arranged in the chutes in a sliding mode. The barrel bag opening device uses a bidirectional drive motor to simultaneously link the bag opening pieces to realize the open and close of the bag opening mechanisms; the barrel bag opening device completely replaces the manual opening for the soft barrel bag body packing materials, the working efficiency is high, and the product quality is high; the barrel bag opening device is artful and simple in structure, small in volume and suitable for different kinds of polygonal or round soft barrel bag body packing materials; the barrel bag opening device solves the problems that an enterprise is difficult to recruit, the labor cost is high, and the like.

Description

technical field [0001] The invention relates to the field of packaging machinery, and more specifically, relates to a tube bag stretching device. Background technique [0002] In packaging machinery and equipment, it is usually necessary to open the packaging bag. Most of the bag opening devices currently use suction cups to open the bag. The structure is relatively complicated, the volume is large, the manufacturing cost is high, and the bag opening efficiency is low. Moreover, adjustment, Overhaul and maintenance are very troublesome, and the operation is not smooth. Especially for soft tube bag packaging materials, it still relies on manual packaging, the efficiency and packaging quality are relatively low, and the labor intensity of workers is high, because currently for soft tube bags such as triangular, square, polygonal and round The technical problem of opening the body packaging material has not been effectively solved, resulting in the inability to design a truly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B43/26
CPCB65B41/16B65B43/26
Inventor 黄明祥
Owner SHANTOU NANHA ELECTRICAL
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