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Bottom cover sealing device for liquid paper can

A paper can and bottom cover technology is applied in the field of bottom cover sealing devices of liquid paper cans, which can solve the problems of iron and aluminum consumption, environmental pollution, etc. The effects of environmental pollution

Inactive Publication Date: 2010-10-20
乐美机械(宁波)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using tinplate to make the can body and bottom cover of the can, and using aluminum to make the easy-open lid will consume a lot of iron and aluminum, and will bring certain environmental pollution

Method used

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  • Bottom cover sealing device for liquid paper can
  • Bottom cover sealing device for liquid paper can
  • Bottom cover sealing device for liquid paper can

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0013] As shown in the figure, a bottom cover sealing device for liquid paper cans includes a base 1, a driving block 2, three sealing blocks 3 that can be assembled into a circle and three rotating arms 4, and the sealing block 3 is fixed inside A heater 5 and a sensor 6 are arranged, a support 7 is fixedly connected to the base 1, a cylinder 8 is fixedly arranged on the support 7, the drive block 2 is fixedly connected with the drive shaft 81 of the cylinder 8, the rotating arm 4 is evenly distributed around the drive shaft 81 and the shaft Connected to the base 1, the upper end of the rotating arm 4 is provided with a chute 41 inclined inwardly from top to bottom, the drive block 2 is fixedly provided with a connecting pin 21, the connecting pin 21 passes through the chute 41, and the base 1 is provided with Through hole 11, the lower end o...

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Abstract

The invention discloses a bottom cover sealing device for a liquid paper can. The device is characterized by comprising a base and at least two sealing blocks which can be spliced into a circle mutually, wherein the sealing blocks are provided with a heater and a sensor; and the base is provided with a drive device for driving the sealing blocks to expand outwards or contract inwards. The device has the advantages that: a bottom cover and a paper can filled with a liquid beverage are sealed to replace a pop can by using the device so as to reduce the use and the waste of metal resources and reduce production cost and environment pollution; and moreover, the production and the processing are simple, convenient and rapid.

Description

technical field [0001] The invention relates to a processing equipment for liquid paper cans, in particular to a bottom cover sealing device for liquid paper cans. Background technique [0002] The traditional sealed packaging of liquid beverages basically uses tinplate cans to prevent bacteria from entering the beverage and cause the beverage to deteriorate, and to prevent ultraviolet radiation from decomposing vitamins in the beverage. However, using tinplate to make the can body and bottom cover of the can, and using aluminum to make the easy-open lid will consume a large amount of iron and aluminum, and will bring certain environmental pollution. [0003] In order to reduce the use and waste of metal resources, reduce production costs and environmental pollution, and advocate the concept of environmental protection and low carbon in the current society, paper-plastic composite materials with aluminum foil layers can also be used instead of tinplate to make packaging pape...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B7/28
Inventor 苏世彦
Owner 乐美机械(宁波)有限公司
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