Compact type welding sealing device

A sealing device, compact technology, applied in the direction of packaging, transportation packaging, transportation and packaging, etc., can solve problems such as difficult to achieve welding position, welding quality, affecting the production speed of potting and sealing equipment, equipment debugging and maintenance difficulties, etc., to achieve reduction Difficulty in debugging and maintenance, increase in production speed, and stable operation

Inactive Publication Date: 2006-11-29
SHINVA MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] 1. There are many actions to be completed, and the coordination between each action is complicated, and the time of the whole production process is greatly increased, which seriously affects the overall production speed of the potting equipment;
[0005] 2. Various types of cylinders are used, and the coordination relationship between the cylinders is complicated, which makes the debugging and maintenance of the equipment very difficult, and is the main failure point for the equipment to not run stably;
[0006] 3. The speed of the cylinder action is realized by adjusting the size of the gas volume, and it is difficult to control the speed reasonably;
[0007] 4. The conveying and pressing of the welding sealing cap is realized by the cylinder, and the position is determined by the mechanical limit, so it is difficult to achieve the best welding position and welding quality

Method used

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Embodiment Construction

[0022] The present invention will be further described in conjunction with the accompanying drawings of the above-mentioned embodiments.

[0023] As shown in the figure, the compact welding and sealing device of the present invention has a supporting and fixing device for the dosing port, a sealing cover conveying device, an electric heating device and a pressing device. Sealing cover, the end of its sealing cover conveying slideway 3 corresponds to the position of the supporting device of the dosing port, and an inclined blowing hole is provided in the conveying slideway 3 for blowing the sealing cover, and the end of the sealing cover conveying slideway 3 is provided with There is a hollow groove 13, the hollow groove 13 is equipped with a swing support rod 15, the swing support rod 15 is provided with a return spring 16, the top of the hollow groove 13 is provided with an installation top plate 4, and the installation top plate 4 is provided with a vacuum suction pipe suctio...

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Abstract

A compact fusion welder for sealing the PVC film bag is composed of a flux feeder bearing and fixing unit, a sealing cover delivering unit with delivering slide way, hollow cavity, swinging rod, restoring spring, etc, an electric heater with electric heating plate, and a pressing unit.

Description

technical field [0001] The invention relates to a device for welding and sealing a filled non-PVC soft bag, which is mainly applied to a non-PVC film automatic bag-making and filling-sealing machine. Background technique [0002] During the operation of the non-PVC film automatic bag making and filling machine, the filled non-PVC soft bag needs to be welded with the matching infusion sealing cap on the dosing port, so that a complete large infusion soft bag can be produced. [0003] The existing welding sealing device uses a large number of cylinders, and the final soft bag sealing can only be achieved through the cooperation of multiple actions. Such a device has the following disadvantages: [0004] 1. There are many actions to be completed, and the coordination between each action is complicated, and the time of the whole production process is greatly increased, which seriously affects the overall production speed of the potting equipment; [0005] 2. Various types of cy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B7/02B65B51/10
Inventor 李之良朱庆国黄利军
Owner SHINVA MEDICAL INSTR CO LTD
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