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Cold drawing film wrapping packaging machine

A packaging machine and film sleeve technology, applied in packaging and other directions, can solve the problems of loose film and easy film loosening, and achieve the effect of small installation space, avoiding film loosening and increasing clamping force.

Inactive Publication Date: 2016-09-21
张敬潮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a cold stretch hood packaging machine for the shortcomings of the prior art that the clip film is not tight and the film is easy to loosen during the process of stretching the film. The machine can clamp the film to effectively prevent the film from loosening

Method used

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  • Cold drawing film wrapping packaging machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like Figure 1-5 As shown, the cold stretch hood packaging machine in this embodiment includes a frame 7 and two film suction devices, the two film suction devices are installed on the frame 7 respectively, and the two film suction devices are arranged oppositely .

[0026] The film suction device includes a driving mechanism, a film suction seat 6 and two film suction parts. In this embodiment, the film suction parts are arranged in the film suction seat 6 . The drive mechanism is installed on the frame 7, the film suction seat 6 is connected to the drive mechanism, and the film suction part is provided with an air suction chamber (not visible in the figure) communicated with the external fan, and the front side of the film suction part is opened. Film suction groove 8 is arranged. The film suction groove 8 can suck a part of the film 10 into it, better lock this part of the film 10, making it difficult to leave, just like a person grasps the two places of the film 1...

Embodiment 2

[0039] The difference between the cold stretch hood packaging machine in this embodiment and embodiment 1 is:

[0040] The scissor-type push mechanism is composed of two pairs of short links and a cross link, the right ends of a pair of short links are hinged with the left end of a cross link, and the right end of the cross link is connected with the other pair of short links. Hinged left end.

Embodiment 3

[0042] The difference between the cold stretch hood packaging machine in this embodiment and embodiment 1 is:

[0043] The driving mechanism is an air cylinder.

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Abstract

The invention discloses a cold drawing film wrapping packaging machine. The cold drawing film wrapping packaging machine comprises a rack and two film sucking devices, wherein the two film sucking devices are mounted on the rack and are arranged oppositely. The cold drawing film wrapping packaging machine is characterized in that each film sucking device comprises a driving mechanism, a film sucking seat and at least one film sucking part; the driving mechanisms are mounted on the rack; the film sucking seats are connected with the driving mechanisms; the film sucking parts are mounted on the film sucking seats; air suction cavities which communicate with an external fan are arranged inside the film sucking parts; and two film sucking grooves are formed in the front side surfaces of the film sucking parts. Compared with the prior art, the cold drawing film wrapping packaging machine has the beneficial effects that the film sucking grooves are formed, so that a thin film can be clamped, and the thin film is effectively prevented from getting loose; film clamping parts act as secondary guarantee, so that the clamping force for the thin film is further improved, and the thin film is prevented from getting loose more effectively; and structures of the telescopic driving mechanisms are compact, the occupied space is small during mounting, and the cost is effectively reduced.

Description

technical field [0001] The invention relates to a cold stretch hood packaging machine, more specifically to a cold stretch hood packaging machine. Background technique [0002] Films have been widely used in many fields and are indispensable products in human life. With the increase of labor costs, promoting equipment automation is the trend of the manufacturing industry. Most of the existing plastic film packages are done manually. Not only is the work efficiency low and the labor intensity is high, but also due to the uneven level of operation skills, the packaging quality is unstable, and the packaged items will be damaged and scattered during transportation. And be hit, influence product sale. Therefore, most manufacturers now use film packaging machines to realize automatic film packaging of items. The film packaging machine is suitable for cold shrink packaging of food, beverages, souvenirs, ceramics and other large items without a bottom tray or with a bottom tray....

Claims

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Application Information

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IPC IPC(8): B65B61/00
CPCB65B61/00
Inventor 张敬潮
Owner 张敬潮
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