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Automatic bag opening and sealing machine and automatic bag opening and sealing method

A sealing, automatic technology, applied in the direction of package sealing/fastening, external support, transport packaging, etc.

Active Publication Date: 2014-09-17
SHANDONG YIFENG MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the prior art, the equipment to realize bag opening and sealing functions is independent, and in actual application, manpower must be supplemented to realize bag opening, filling and sealing Completion of several processes

Method used

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  • Automatic bag opening and sealing machine and automatic bag opening and sealing method
  • Automatic bag opening and sealing machine and automatic bag opening and sealing method
  • Automatic bag opening and sealing machine and automatic bag opening and sealing method

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Experimental program
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Embodiment Construction

[0092]

[0093] The patent will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0094]

[0095] The existing bag opening equipment includes: a frame, a bag opening device connected to a vacuum device located on the frame, and a track device for the movement of the bag opening device is also provided on the frame, generally a vacuum suction cup is fixedly installed on the frame , another vacuum suction cup is installed on the track device, and the bag opening device absorbs the opening of the bag through the vacuum suction cup, thereby opening the bag.

[0096] And, the sealing heating device for thermally bonding the bag is used to bond the opening of the packaging bag. After the opened bag is filled with items, the sealing heating device will work to seal the bag mouth.

[0097]

[0098] see figure 1 The three-dimensional schematic diagram of the general assembly of an embodiment of this patent, the innovatio...

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Abstract

The invention discloses an automatic bag opening and sealing machine. The machine comprises a rack, a bag opening device located on the rack and connected with a vacuum unit, a sealing heating device for heat-bonding a bag, a rail device for the moving of the bag opening device, and an additionally arranged bag pressing device, wherein the bag pressing device is used for tightly pressing two sides of the bag of which the opening is opened, and comprises a sliding claw device and a pressure regulator, the sliding claw device comprises a guide rail mechanism, a push-pull air cylinder mechanism, a sliding claw mechanism and an elevator mechanism, the guide rail mechanism moves under the action of the push-pull air cylinder mechanism, the sliding claw mechanism is driven to move, and further the edge of the bag opening is tightly pressed by the elevating of the elevator mechanism. The invention also discloses an automatic bag opening and sealing method.

Description

technical field [0001] The invention relates to the field of sealing machines, in particular to an automatic bag opening and sealing machine and an automatic bag opening and sealing method thereof. Background technique [0002] Plastic bags are very common for food and medicine packaging. The general packaging method is to print and manufacture plastic bags first. The three sides of the plastic bag are glued and sealed, leaving one side unsealed. Food and medicine are loaded from the opening, and then, Use a plastic sealer to seal the remaining one of the pockets to complete the plastic bag packaging of the item. [0003] At present, it is generally used to manually open the mouth of the plastic bag, and then put food and medicine into it, which is inefficient and labor-intensive, which is not conducive to high-efficiency large-scale flow production. [0004] The patent No. is "201120045078.7", and the patent titled "plastic bag opening device" discloses a plastic bag openi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B43/00B65B43/26B65B51/10
Inventor 赵健喜李岱华张传军赵水冰
Owner SHANDONG YIFENG MEDICAL TECH
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