Automatic unpacking feeding device and unloading mechanism

Abstract

The invention discloses an automatic unpacking and feeding device and a material unloading mechanism, comprising: a bale moving machine, used for automatically carrying material bags, and transporting them to the unloading mechanism; Cutting and unpacking, lifting and lowering the material bag to empty the material bag to realize automatic unloading; the collecting and feeding mechanism is used to receive the unloaded material, collect and transport it, so as to realize automatic feeding . The invention realizes automatic unpacking, unpacking, unloading and loading, and does not cause 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 automatic feeding, in particular to an automatic unpacking and feeding device and an unloading mechanism for industrial production. 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 and smooth all-weat...

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 CN 2015103809614 and patent CN 2015103540947, both use saw blades to destructively unpack bags, which is prone to bag debris

[0004] Chinese patent CN2015108873053 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 fall into 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 often produces packaging bag debris, which is easily mixed into the material, and the incomplete whereabouts of the material causes the problem of waste of residual material

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