High-speed displacement type sealing and cutting assembly

A displacement, high-speed technology, applied in packaging sealing/fastening, external support, transportation and packaging, etc., can solve the problems of low work efficiency, achieve high production efficiency, fast and smooth transportation, and improve the overall sealing and cutting speed.

Active Publication Date: 2014-12-24
瑞安市海创机械有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the pillow packaging machine mainly includes a frame, an unwinding device, a material conveying device, a forming device, a middle sealing device, and a sealing and cutting device. ) The lower sealing knife heat-seals and cuts the packaging film (with materials already loaded) that enters between the lower sealing knife and the upper sealing knife. In order to ensure the heat-sealing effect, a certain heat-sealing time is required, which can only reduce the rotation of the rotary type lower sealing knife. Speed, heat sealing and cutting the packaging film at the same time, resulting in low work efficiency, generally about 120 pieces per minute

Method used

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Embodiment Construction

[0009] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0010] refer to figure 1 , figure 2 , the high-speed displacement sealing and cutting assembly of the present invention includes a frame 1 (including the archway), an upper cutter shaft 21, a lower cutter shaft 20 (and the main drive assembly), and the upper cutter shaft 21 and the lower cutter shaft 20 are respectively equipped with The sealing and cutting upper knife 19 and the sealing and cutting lower knife 18 are equipped with an upper transmission eccentric disc 23 at both ends of the upper knife shaft 21 , and a lower transmission eccentric disc 22 at both ends of the lower knife shaft 20 . Wherein, the outer end of the upper cutter shaft 21 is equipped with the upper sprocket 6 of the main drive assembly, and the outer end of the lower cutter shaft 20 is equipped with the lower sprocket 26 of the main drive assembly.

[0011] In ord...

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Abstract

The invention discloses a high-speed displacement type sealing and cutting assembly applied to a pillow type packaging machine. The high-speed displacement type sealing and cutting assembly comprises a machine frame (1), an upper cutter shaft (21) and a lower cutter shaft (20), wherein upper transmission eccentric discs (23) are arranged at the two ends of the upper cutter shaft, and lower transmission eccentric discs (22) are arranged at the two ends of the lower cutter shaft. The upper transmission eccentric discs and the lower transmission eccentric discs respectively do eccentric rotation, further, a sealing and cutting upper cutter, a sealing and cutting lower cutter and pillow packaging bags hot sealed between the sealing and cutting upper and lower cutters are driven to respectively and firstly move towards the left side and then move towards the right side for a certain distance, and the hot sealing is kept and lasts for a certain time for ensuring the hot sealing effect. Therefore the integral sealing and cutting speed can be accelerated, the packaging speed can reach more than 180 pieces per minute, in addition, the conveyance is fast and smooth, and the production efficiency is high.

Description

technical field [0001] The invention relates to packaging machinery, in particular to a sealing and cutting device for a pillow packaging machine. technical background [0002] At present, the pillow packaging machine mainly includes a frame, an unwinding device, a material conveying device, a forming device, a middle sealing device, and a sealing and cutting device. ) The lower sealing knife heat-seals and cuts the packaging film (with materials already loaded) that enters between the lower sealing knife and the upper sealing knife. In order to ensure the heat-sealing effect, a certain heat-sealing time is required, which can only reduce the rotation of the rotary type lower sealing knife. Speed, heat sealing and cutting the packaging film at the same time, resulting in low work efficiency, generally about 120 pieces per minute. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages, and provide a high-speed displace...

Claims

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Application Information

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IPC IPC(8): B65B51/10B65B61/06
Inventor 郑建梯贺东海金凯
Owner 瑞安市海创机械有限公司
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