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Thermal sealing device for two ends of welding rod packaging production line packaging bag

A packaging production line, heat sealing technology, applied in packaging sealing/fastening, packaging, transportation packaging and other directions, can solve the problems of poor sealing and moisture resistance, high labor intensity, etc., to achieve high processing efficiency, scientific and reasonable structural design , the effect of preventing damage

Inactive Publication Date: 2014-08-20
TIANJIN VOCATIONAL INST
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The existing plastic bag packaging method of welding rod cartons has the problems of high labor intensity, poor sealing performance and moisture-proof performance

Method used

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  • Thermal sealing device for two ends of welding rod packaging production line packaging bag
  • Thermal sealing device for two ends of welding rod packaging production line packaging bag

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0016] A thermal sealing device for both ends of a packaging bag in a welding rod packaging production line, including a frame 1, a transmission mechanism 3, a lower film mechanism 2, an upper film mechanism 5, a material pushing mechanism, and a longitudinal heat sealing knife mechanism. The transmission mechanism is horizontally arranged on the frame. The upper frame of the transmission mechanism is provided with an upper film mechanism, and the bottom of the frame is provided with a lower film mechanism. A pushing mechanism is installed on one side of the transmission mechanism. The pushing mechanism consists of a pushing cylinder 4 and a pushing mechanism. The plate 6 is composed of a longitudinal heat-sealing knife mechanism per...

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Abstract

The invention relates to a thermal sealing device for two ends of a welding rod packaging production line packaging bag. The thermal sealing device comprises a rack, a conveying mechanism, a film discharge mechanism, a film feed mechanism, a material push mechanism and a longitudinal thermal sealing tool mechanism, and the conveying mechanism is horizontally arranged on the rack. The thermal sealing device is characterized in that two symmetric transverse thermal sealing tool mechanisms are further arranged on the rack, the two transverse thermal sealing tool mechanisms are arranged on the two sides of the conveying direction of the conveying mechanism, each transverse thermal sealing tool mechanism is composed of a thermal sealing support, an upper thermal sealing tool air cylinder, an upper thermal sealing tool and a thermal sealing bottom plate, the upper thermal sealing tool air cylinders are arranged on the rack through the thermal sealing supports, the upper thermal sealing tools are arranged on the lower portions of push rods of the upper thermal sealing tool air cylinders, and the thermal sealing bottom plates are fixedly arranged on the two sides of the conveying mechanism. The device is scientific and reasonable in structural design, and has the advantages of being stable and reliable in machining, high in efficiency and good in quality, leakproofness of welding rod paper box plastic bag package is guaranteed, and the thermal sealing device is high in innovativeness.

Description

technical field [0001] The invention relates to a packaging machine for welding rods, in particular to a thermal sealing device for two ends of a packaging bag in a welding rod packaging production line. Background technique [0002] Most of the existing welding rod production lines use plastic bags to pack the cartons containing the welding rods, so as to prevent the welding skin part of the welding rods from being denatured by moisture. Most of the plastic bags are heat-sealed at one end, and the other end is fixed by simple folding or adhesive tape after the carton is set, and is directly put into a large box for packaging. The existing plastic bag packaging method of the welding rod carton has the problems of high labor intensity, poor airtightness and moisture-proof performance. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a heat sealing device for both ends of packaging bags ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/26
Inventor 仇久安
Owner TIANJIN VOCATIONAL INST
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