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An automatic packaging bag shaping machine

An automatic packaging and shaping machine technology, applied in packaging and other directions, can solve problems such as bag opening shaping

Active Publication Date: 2017-01-04
GUANGXI LIYUANBAO SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic packaging pocket shaping machine, which can solve the technical problem of pocket shaping in the fully automatic packaging process

Method used

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  • An automatic packaging bag shaping machine
  • An automatic packaging bag shaping machine
  • An automatic packaging bag shaping machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see figure 1 and figure 2 as shown, figure 1 It is a structural schematic diagram of a preferred embodiment of an automatic packaging pocket shaping machine of the present invention. figure 2 It is a partial cross-sectional schematic diagram of a preferred embodiment of an automatic packaging pocket shaping machine of the present invention. The automatic packaging pocket shaping machine of the present invention is mainly composed of a frame 1, a bag pulling device 2 and a bag clamping device 3. Wherein, the bag device 2 is installed in the middle of the frame 1 top, the bag clamping device 3 is installed on the top of the frame 1, and the both sides of the bag device 2.

[0042] Such as figure 1As shown, the frame 1 includes a base 11, a column 12 and a horizontal suspension 13. The column 12 is fixed and vertically installed on the base 11 by a flange and a screw. It is vertically installed on two upright columns 12, and the bag pulling device 2 and the bag clam...

Embodiment 2

[0051] see image 3 as shown, image 3 It is a structural schematic diagram of the second preferred embodiment of an automatic packaging pocket shaping machine of the present invention. This embodiment is basically the same as the first embodiment, the only difference being that in order to flatten the mouth of the packaging bag after the fork 22 is opened, the mouth of the packaging bag is parallel to the horizontal plane when the fork 22 is closed to avoid packing The unevenness of the two ends of the bag mouth affects the sealing effect, and the bag pulling device 2 of the automatic packaging bag mouth shaping machine of the present invention is provided with a lifting mechanism 27 . The lifting mechanism 27 is mainly composed of a lifting cylinder 271, a lifting guide rod 272 and a limit guide wheel 473. The lifting cylinder 271 is installed on the horizontal suspension 13 through a flange, and the piston rod of the lifting cylinder 271 is connected with the "U" shaped se...

Embodiment 3

[0055] see Figure 4 and Figure 5 as shown, Figure 4 It is a structural schematic diagram of the third preferred embodiment of an automatic packaging pocket shaping machine of the present invention. Figure 5It is a structural schematic diagram of the bag pulling device of the third preferred embodiment of an automatic packaging pocket shaping machine of the present invention. This embodiment is basically the same as the second embodiment, the only difference is that the bag shifting device 2 is mainly composed of a bag shifting cylinder 21 and a shift fork 22, the bag shifting cylinder 21 is installed on a "U" shaped seat plate 26, and the shift fork One end of 22 is perforated, and the piston rod of the pocket cylinder 21 penetrates into the opening, and is tightened and fixed with a nut. The shift fork 22 is perpendicular to the piston rod of the pocket cylinder 21, and the movement mode of the pocket end of the shift fork 22 is determined by the first embodiment. And ...

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Abstract

The invention relates to an automatic packing bag opening shaping machine. The automatic packing bag opening shaping machine can solve the technical problem of bag opening shaping in the full-automatic packing process. The automatic packing bag opening shaping machine comprises a machine frame, a bag pushing device and bag clamping devices, wherein the bag pushing device is installed in the middle of the upper portion of the machine frame, and the bag clamping devices are installed on the upper portion, at the two sides of the bag pushing device, of the machine frame; the bag pushing device comprises bag pushing executing mechanisms and pushing forks, the bag pushing executing mechanisms are installed on the machine frame, and the pushing forks are connected with the output ends of the bag pushing executing mechanisms; each bag clamping device comprises bag clamping executing mechanisms, two bag clamping swing arms, swing arm locating seats, swing arm cranks, swing arm hinge pins and bag clamping plates, the bag clamping executing mechanisms are installed on the machine frame, the bag clamping swing arms are hinged to the machine frame through the swing arm locating seats and the swing arm hinge pins, the swing arm cranks are connected with the swing arm hinge pins and are in linkage with the bag clamping swing arms, the output ends of the bag clamping executing mechanisms are connected with the bag clamping cranks, and the bag clamping plates are installed on the bag clamping swing arms, wherein the swing direction of the bag clamping swing arms is perpendicular to the movement direction of the pushing forks.

Description

technical field [0001] The invention belongs to the field of automatic packaging equipment, in particular to an automatic packaging bag shaper. Background technique [0002] During the automatic packaging process of automatic weighing, automatic bagging and automatic sealing, before heat sealing or sewing sealing of the packaging bag that has been filled with materials, the mouth of the packaging bag must be flattened to make the packaging bag It can smoothly enter the heat sealing machine or sewing sealing machine, and at the same time, the air on the upper part of the packaging bag is emptied, which is convenient for the subsequent transportation, palletizing, handling and other operations of the packaged products, and avoids the packaging bag from being broken due to inflation. Therefore, in the automatic packaging system or during the automatic packaging operation, it is necessary to have a bag mouth shaping device that can neatly clamp the mouth of the packaging bag as ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B61/00
CPCB65B61/24
Inventor 邓秀泉罗府勤
Owner GUANGXI LIYUANBAO SCI & TECH
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