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Solvent-free glue liquid feeding device for packaging bag compounding

A feeding device, solvent-free technology, applied in transportation and packaging, mixer with rotary stirring device, dissolving and other directions, can solve the problem of inability to achieve uniform mixing, and achieve the effect of improving stirring, improving the effect of mixing, and quickly mixing. Effect

Inactive Publication Date: 2020-03-06
重庆富美包装印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a solvent-free glue feeding device for packaging bag compounding, so as to solve the problem that the mixing of pure glue can not be achieved uniformly by using the existing device

Method used

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  • Solvent-free glue liquid feeding device for packaging bag compounding
  • Solvent-free glue liquid feeding device for packaging bag compounding
  • Solvent-free glue liquid feeding device for packaging bag compounding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The solvent-free glue feeding device for packaging bag compounding is basically as attached figure 1 As shown, it includes a mixing bucket 1 and a bracket located above the mixing bucket 1. A motor 2 and an air inlet are fixed on the bracket. In this embodiment, the air inlet is an air pump. A driving gear 21 is fixed on the output shaft of the motor 2 . The support is also rotatably connected with a hollow rotating shaft 3, combined with figure 2 Shown, the bottom of rotating shaft 3 is provided with a plurality of through holes 34, and the diameter of through hole 34 is 2-4mm, and the diameter of through hole 34 is 3mm in the present embodiment; The gear 22 is located at the lower part of the transmission gear 22 on the rotating shaft 3 and is provided with a sun gear 31 . The air outlet end of the air pump is communicated with an intake pipe 6 , and the intake pipe 6 communicates with the middle part of the rotating shaft 3 top.

[0035] The rotating shaft 3 is l...

Embodiment 2

[0045] Embodiment 2 differs from Embodiment 1 only in that, as image 3 As shown, the air intake part includes a piston 71 barrel 7 fixed on the support, the right end of the piston 71 barrel 7 is a sealing end, the piston 71 is connected with a piston 71 in a horizontal sliding manner in the barrel 7, and a push rod 72 is fixed on the left side of the piston 71. The right end of piston 71 is welded with spring, and the right end of spring is welded on the sealing end of piston 71 bucket 7. The right end of piston 71 barrel 7 is provided with air inlet 73 and air outlet 74, is provided with air inlet check valve in the air inlet 73, and when piston 71 moves left, the pressure in piston 71 barrel 7 reduces, and external air pressure is greater than The internal air pressure of the piston 71 barrel 7, so the gas enters the piston 71 barrel 7 through the air inlet 73; the gas outlet 74 is provided with a gas outlet check valve, when the piston 71 moves to the right, the gas in th...

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Abstract

Belonging to the technical field of liquid material mixing devices, the invention discloses a solvent-free glue liquid feeding device for packaging bag compounding. The device comprises a stirring barrel, a stirring mechanism driven by a motor is arranged in the stirring barrel, a discharge pipe is communicated with the stirring barrel, and a liquid outlet spray head is arranged at a discharge endof the discharge pipe, the stirring mechanism comprises a bracket arranged above the stirring barrel, a rotating shaft driven by the motor is rotatably connected on the bracket, a central gear is fixed on the rotating shaft, a rotating frame is also fixed on the rotating shaft, a plurality of driven shafts are rotatably connected to the rotating frame and are uniformly distributed at the periphery of the rotating shaft, and driven gears engaged with the central gear are fixed on the driven shafts; an inner gear ring engaged with the driven gears are fixed to an inner ring at the upper part ofthe stirring barrel; and the lower parts of the rotating shaft and the driven shafts all extend into the stirring barrel, and stirring blades are arranged on the rotating shaft and the driven shaftsin the stirring barrel. The device provided by the invention solves the problem that existing apparatuses cannot realize uniform mixing of pure glue liquid.

Description

technical field [0001] The invention belongs to the technical field of mixing devices for liquid materials, and in particular relates to a solvent-free glue feeding device for compounding packaging bags. Background technique [0002] Packaging bags refer to bags used to pack various items. Because of their convenience, they are widely used in all walks of life. Packaging bag processing mainly includes printing, compounding, curing, slitting, bag making and other steps, among which compounding is a very important process. Since the raw materials used in packaging bags have their own advantages and disadvantages, in order to make up for these shortcomings, it is necessary to use other materials to compound with the substrate to make the performance of the packaging bag better. When compounding, it is usually necessary to use glue and solvent to mix, and then apply it on the film to make the film compound. In the compounding process, the glue and the solvent need to be fully ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/30B01F13/00B01F13/02B01F13/08B01F15/00B01F15/02B01F33/40
CPCB01F27/1125B01F27/2122B01F27/213B01F27/191B01F27/2322B01F27/951B01F33/501B01F33/402B01F33/453B01F35/3231B01F35/3204B01F35/7545B01F2101/36
Inventor 张宏彦蔡成映
Owner 重庆富美包装印务有限公司
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