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Strapping machine for packaging bags

A packaging bag and strapping machine technology, which is applied to the parts of strapping machinery, strapping materials, transportation and packaging, etc., can solve the problems of high equipment cost, poor strapping effect, easy to fall off rubber bands, etc., and achieve small equipment size and low processing cost. The effect of low and exquisite structural design

Pending Publication Date: 2019-05-03
浙江晨宇科技股份有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

The above-mentioned binding device has problems such as complex structure, high equipment cost, poor binding effect, and easy falling off of the rubber band.

Method used

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  • Strapping machine for packaging bags
  • Strapping machine for packaging bags
  • Strapping machine for packaging bags

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Embodiment Construction

[0023] The following describes the relevant details and working principles of the embodiments and embodiments of the present invention in conjunction with the accompanying drawings. This kind of packaging bag strapping machine includes a frame. The frame is provided with a rubber band feeding station 42, an expansion station 43, and a packaging bag feeding station 44, and the rubber band feeding station, the expansion station and the packaging The bag feeding station is correspondingly provided with a rubber band conveying mechanism, a rubber band spreading mechanism 60 and a packaging bag feeding mechanism 80, see attached figure 1 , The X-axis direction of the present invention is the horizontal direction, also the left-right direction, the Y-axis direction is the longitudinal direction, also the front-rear direction, the arrow direction is the front, the rubber band spreading mechanism 60 and the rubber band conveying mechanism are both set in the packaging bag feeding mechani...

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Abstract

The invention discloses a strapping machine for packaging bags. The strapping machine comprises a rack and is characterized in that a rubber band conveying mechanism, a rubber band opening mechanism and a packaging bag feeding mechanism are arranged on the rack; the rubber band opening mechanism and the rubber band conveying mechanism are arranged on one side of the packaging bag feeding mechanism; the rubber band conveying mechanism comprises a rubber band feeding piece; and the packaging bag feeding mechanism comprises a bag body feeding piece for sending bag bodies into opened rubber bands.By the aid of the strapping machine, automatic strapping of the packaging bags is realized, and the strapping machine is ingenious in structural design, stable and firm in strapping, small in equipment size and relatively low in processing cost.

Description

Technical field [0001] The invention relates to a packaging bag strapping machine, in particular to a packaging bag strapping machine that automatically binds folded packaging bags with rubber bands. Background technique [0002] Most of the existing film packaging bags are strapped with rubber bands. Rubber band strapping generally includes the following four processes: 1. Take the rubber band; 2. Send the rubber band; 3. Expand the rubber band; 4. Put the rubber band outside the folded film packaging bag . Check the Chinese patents. The invention patent with publication number CN108773518A and invention title "Automatic strapping device for plastic bag making machine" discloses the following content: An automatic strapping device for plastic bag making machine is characterized in that it includes: The following mechanisms on the frame: one is used to transfer the folded stacks of plastic bags output from the bag making machine to a plastic bag feeding mechanism next to a strap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B13/02B65B13/18B65G47/90B65G27/04B65G27/34
Inventor 姜海威洪伟
Owner 浙江晨宇科技股份有限公司
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