Automatic ton bag rolling machine

Abstract

The invention relates to an automatic ton bag rolling machine. The automatic ton bag rolling machine is characterized by comprising a folding mechanism, a flattening mechanism, a ton bag conveying mechanism and a rolling mechanism, all of which are sequentially arranged from left to right. The folding mechanism comprises a transmission mechanism, a bag collecting mechanism and a guiding and limiting mechanism and is used for folding ton bags into regular rectangles. The flattening mechanism is composed of a flattening roller and a flattening plate and used for thoroughly exhausting air in thefolded ton bags and flattening and pressing the ton bags. The ton bag conveying mechanism comprises a conveying belt, a supporting frame, a conveying gear, a conveying chain, a conveying motor and anair cylinder and is mainly used for conveying the ton bags to the rolling mechanism from the flattening mechanism. The rolling mechanism comprises a bundling tape mechanism, a rolling shaft, a positioning groove, positioning clamping jaws and a rolling shaft driving device, and the rolling shaft can be conveniently disassembled and driven after rolling. According to the automatic ton bag rolling machine, continuous rolling of the ton bags is achieved, preconditions are provided for full-automatic packaging of the ton bags, the labor intensity is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of automatic packaging, in particular to an automatic rolling machine for powder ton bags. Background technique [0002] Big bag is a flexible large-capacity packaging container, also known as flexible container bag, space bag, etc. It has the advantages of moisture-proof, dust-proof, radiation-proof, firm and safe, and has sufficient strength in structure. [0003] At present, large bags are mainly sewn one by one by hand. First, the bag body of the large bag is sewn, and then the four sides of the large bag are sewn with load-bearing reinforcement ribs, and the full load is completed by hanging the bag through the reinforcement ribs. Conveying and loading and unloading of big bags. Since the big bags are processed one by one, they are often scattered and placed. It is necessary to manually stack the big bags together, and then pack them together by strapping equipment, and then transport them. [0004] W...

AI Technical Summary

Problems solved by technology

[0006] (1) The side bags on both sides of the ton bag have two shapes of concave and convex when squeezed, which is easy to cause the roll bag to be twisted when rolling;

[0007] (2) The transmission power of the ton bag comes from the friction between the gravity of the ton bag and the transmission belt, while the ton bag is light in weight and prone to slipping, which affects the continuous rolling of the ton bag;

[0008] (3) The reel is a replaceable part, and its replacement method and the connection method with the bag swing arm bracket have not been designed in detail, and the replaceability needs to be investigated

Its disadvantages are: the device can only roll regular bags, not suitable for larger ton bags, and it is bound by rubber bands, and the rubber bands need to be cut off during use, once cut, they will be scattered and cannot It is well connected with the automatic bag feeding of the automatic ton bag packaging machine, which is not conducive to automatic bag supply

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