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Ton bag feeding device and feeding method

A technology of feeding device and big bag, which is applied in the direction of packaging, transportation and packaging, conveyor objects, etc., can solve the problems that the material cannot be measured, collected and transported, the big bag cannot be cleaned at one time, and it is difficult to realize mechanical operation, etc., to achieve Accurate metering and delivery, long service life and simple equipment

Active Publication Date: 2013-11-27
度测(上海)科技服务中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This method cannot clean up the ton bag at one time, and manual cleaning is required to clean up the remaining material in the ton bag
It needs to be used together with bag turning machine and special spreader, and it is not easy to realize mechanical operation
The material poured out from the big bag by this method cannot be measured, collected and conveyed

Method used

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Such as figure 1 As shown, a ton bag feeding device includes a supporting device, a ton bag clamping and turning mechanism, a turning power mechanism, a collecting hopper 11, a belt scale 12, and a vacuum adsorption device;

[0027] The support device includes a platform 1, a bearing bracket 2 and a reducer bracket 3; the bearing bracket 2 and the reducer bracket 3 are respectively fixed on both sides of the platform 1;

[0028] The clamping and turning mechanism of the big bag includes a turning cage 4, a hook 5 of the big bag, a universal bearing 6, a first rotating shaft 7 and a second rotating shaft 8; the upper part of the turning cage 4 is open, and several The hook 5 of the ton bag is used to hang the lifting lug of the ton bag; the two sides of the flip cage 4 are respectively fixed with a first rotating shaft 7 and a second rotating sha...

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PUM

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Abstract

The invention discloses a ton bag feeding device and a feeding method. The device comprises a support device, a ton bag clamping turnover mechanism, a turnover motive power mechanism, a material collection hopper, a belt weigher and a vacuum absorption device. The method comprises the following steps: putting ton bag packed material into a turnover cage, hanging lifting lugs of the ton bag on ton bag hooks, compressing a vacuum sucker to be clung to the bottom of the ton bag, starting a vacuum pumping device, and absorbing the ton bag by the vacuum sucker; starting a motor, overturning the turnover cage, flowing the material in the ton bag into the material collection hopper, enabling the ton bag to be absorbed due to the absorbing force of the vacuum sucker, and dropping the material gradually until all material in the ton bag is poured out; rotating the turnover cage in an opposite direction, closing the vacuum pumping device, and taking the ton bag down. The device and the method can realize mechanized operation to clean up once; no manual assistance is needed; accurate measuring and delivering of the material are realized; the vacuum sucker adopts an elastic structure; the service life is long; the equipment is simple, and 360 degrees overturning of the ton bag can be realized; the method is suitable for the discharging and the delivering of various ton bag packed material, especially particles and powdery material.

Description

technical field [0001] The invention relates to a large bag feeding device and a feeding method. Background technique [0002] The patent with the application number "201120079583" discloses a bagged granular material feeding equipment, including a crane, a bag turning machine and a material sieve, two bag turning machines are arranged around the said material sieve, and the crane is equipped with a A clip-on hook with a slot and a plug with a handle for mating with the clip-on hook. When working, the crane returns after putting down the raw material bags, the bag turning machine turns over the bags, and the crane returns to assist in emptying the bags before returning. A new type of spreader is used to cooperate with the plug when emptying the bag. Its beneficial effects are: the overhead crane and the bag turning machine operate alternately, and the work efficiency is significantly improved. In addition, the new type crane hook and manual equipment are used to avoid dama...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/23B65G47/18B65G15/30
Inventor 李明波王铮杨超孙根领王茂周林来斌
Owner 度测(上海)科技服务中心
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