Automatic unpacking and feeding method based on vibration removal method

A material package and residual material technology, which is applied in the field of automatic unpacking and feeding based on vibration removal of residual material, can solve the problems of residual material waste, incomplete material falling, and incomplete material falling, so as to prevent raw material waste and improve Efficiency, no residue blanking effect

Active Publication Date: 2018-10-19
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the granular material package, Italy has developed an automatic feeding and cutting system for the polymer particle material package, which uses a manipulator to move the material package to a special cutter head bag breaker, then puts the material bag down, and the material bag falls to the cutter head This system is easy to break the woven bag and cause the problem that the woven bag debris pollutes the raw material
Similarly, some domestic automatic unpacking devices also have this problem, such as Chinese patent CN2013102767140 and patent CN201510116184, both use saw blades to destructively unpack bags, which is prone to bag debris
[0004] Chinese patent CN2015201899359 has improved this problem. When the bag is broken, the bag debris will not fall into the material pool with the material, but it still has the incomplete whereabouts of the material in the material bag, and it is easy to be at the folds and corners of the material bag. The problem of residual material
[0005] It can be seen that the automatic unpacking and feeding device in the prior art is easy to produce packaging bag debris, and it is easy to mix into the material, and the incomplete whereabouts of the material causes the problem of waste of residual material

Method used

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  • Automatic unpacking and feeding method based on vibration removal method
  • Automatic unpacking and feeding method based on vibration removal method
  • Automatic unpacking and feeding method based on vibration removal method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such asfigure 1 As shown, the present invention is based on an automatic unpacking and feeding device, which includes: a bag moving machine 1, an unloading mechanism 2, a bag receiving mechanism 5, a material bag rack 3 and a controller, and a collector is arranged below the unloading mechanism to collect materials Finally, it is fed into the production machinery through the feeding pipeline.

[0049] The bag moving machine 1 is a Cartesian robot with a vacuum suction cup 11 at its end. A liftable base is installed at the bottom of the material bag rack 3. After each bag is moved, the controller controls the base to rise by one grid, so that the bag moving machine 1 does not need to change the operating height, just repeat the handling track.

[0050] see Figure 1-7 , The unloading mechanism 2 includes a cutting mechanism 6, a conveyor belt 7 with an upwardly inclined surface, a vibration bag mechanism 8 and a bag pulling robot 9 arranged in sequence.

[0051] Cuttin...

Embodiment 2

[0060] combine Figure 9 As shown, the device of the present invention comprises: a bale-handling machine, a material unloading mechanism, a bag receiving mechanism, a material bag rack and a controller, and the unloading mechanism includes a cutting mechanism 6, a conveyer belt 7, a vibrating bag mechanism and a bag-pull manipulator 9 (as a bag-pull mechanism ). The conveyor belt 7 rear end is vertically downward, and there is also a vertical cutting bag storehouse 78 at the bottom of the conveyor belt 7 rear end. There is an opening in the lower part of the bag cutting bin 78, and the cutting knife 65 in the cutting mechanism 6 passes through the opening and cuts the material bag 41 straight. The vibrating package mechanism includes a vibrator 80 and a frame 81. The vibrator 80 includes a left vibrating frame 84 and a right vibrating frame 85 with a groove-shaped vibrating head at the top. A racket head 82 and a right racket head 83. Rotating the racket rotating shaft 86 ...

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Abstract

The invention discloses an automatic unpacking and feeding method based on vibration removal of residual material, which comprises the following steps: moving the material bag to the conveyor belt; the surface of the conveyor belt is inclined upward, and a device for detecting the material bag The first material bag sensor; set the collector under the transmission belt, collect the material before loading; the material bag enters the front end of the conveyor belt, and the middle part of the lower side of the material bag is cut by the cutting mechanism installed near the front end of the conveyor belt. Carry out cutting; the cut material bag continues to be conveyed, when it is detected that the material bag reaches the predetermined position at the rear end of the conveyor belt, the vibration bag mechanism located at the rear end of the conveyor belt works, vibrates and beats the material bag to promote the discharge of residual materials; in the vibration bag mechanism While vibrating and beating the bale, the dragging mechanism grabs the bale and drags it forward, pulling the bale off the conveyor belt as the remnant is emptied. The invention realizes automatic unpacking, does not produce packaging bag debris pollution to granular materials; realizes no residual blanking, and prevents waste of raw materials.

Description

technical field [0001] The invention relates to the technical field of unpacking and unloading, in particular to an automatic unpacking and loading method for industrial production based on vibration and residue removal. Background technique [0002] The main raw material for the production of plastics (such as biaxially oriented film BOPP) is polymer particle PP material, which is generally packed and transported in woven bags. At present, most of the feeding of granular materials in China is done manually, and there are many disadvantages in manual feeding. First of all, manual feeding seriously reduces the degree of automation of the process, and manual unpacking is labor-intensive and prone to fatigue, resulting in unstable feeding speed, which is prone to problems that the manual speed cannot keep up with supporting equipment; secondly, material bag feeding and cutting is a heavy task. It is tedious manual labor, and it is difficult for manual feeding to be efficient a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B69/00
CPCB65B69/0008
Inventor 邹细勇胡晓静陈利红
Owner CHINA JILIANG UNIV
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