A cutting mechanism for a fully automatic production line for valve pockets
A cutting mechanism, fully automatic technology, used in bag making operations, paper/cardboard containers, packaging, etc., can solve problems such as miscutting, lowering the quality of finished products, and delaying production efficiency
Active Publication Date: 2021-11-30
温州国强机械有限公司
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Problems solved by technology
When dividing into individual bags, a cutting device is required. During the cutting process, the edges of the bags sometimes become warped or rolled up. Because it is an assembly line operation, it will cause miscutting and many defective products will be formed. , waste cost, delay production efficiency
In the prior art, the pairs of valve pockets are connected together, which will appear very long, which will make it difficult to control the flatness during the transportation process, causing burrs at the cutting position, etc., and reducing the quality of the finished product
Method used
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[0031] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.
[0032] See attached Figure 1-4 , a cutting mechanism for a fully automatic production line for valve pockets disclosed in this embodiment, the cutting mechanism 1 is set in the casing 4, the casing 4 includes a material inlet 41 and a material outlet 42, the cutting mechanism 1 It is arranged at the end of the housing corresponding to the discharge outlet 42, the end of the casing 4 corresponding to the feed inlet 41 is provided with the feed mechanism 2, and a sheet is arranged between the cutting mechanism 1 and the feed mechanism 2. tightening assembly 3, a workbench 5 is arranged under the cu...
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The invention relates to a cutting mechanism of a fully automatic production line for valve pockets. The cutting mechanism is arranged in a casing, and the casing includes a material inlet and a discharge outlet. The cutting mechanism is arranged in the casing corresponding to the discharge At one end of the outlet, the end of the casing corresponding to the feed inlet is provided with the feed mechanism, a tension assembly is provided between the cutting mechanism and the feed mechanism, and a workbench is provided below the cutting mechanism. A fixing plate is arranged on the workbench, and the two ends of the fixing plate are respectively fixedly connected with the side walls of the casing. The fixing plate includes a first fixing part and a second fixing part, and the first fixing part and the The second fixing part is provided with gaps, and the cutting mechanism includes a first pressing assembly, a second pressing assembly respectively arranged on both sides of the fixing plate, and a cutting assembly arranged between the first fixing part and the second fixing part . By adopting the above-mentioned technical scheme, double guarantees can improve the cutting accuracy and reduce the reject rate of the production line.
Description
technical field [0001] The invention relates to the technical field of valve pocket processing, in particular to a cutting mechanism for a fully automatic production line of valve pockets. Background technique [0002] Woven bag is a kind of packaging bag formed by drawing and weaving chemical raw materials such as polyethylene and polypropylene. It is widely used in the packaging and transportation of cement, fertilizer and chemical products. Valve bag, commonly known as: paste bottom bag, is an international popular packaging bag, feeding from the top or bottom valve port. The valve bag has the characteristics of improving packaging efficiency, convenient transportation, strong firmness, and low damage rate. Valve bags are mainly used for packing food powder, chemical powder, fertilizer, synthetic materials, explosives, grain, salt, minerals and other powdery or granular solid materials and flexible items. It is especially suitable for export enterprises and can improve ...
Claims
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IPC IPC(8): B31B70/20B31B70/10B31B70/74B26D1/56B26D7/02B26D7/14
CPCB26D1/56B26D7/025B26D7/14B31B70/10B31B70/20B31B70/74
Inventor 李善斌
Owner 温州国强机械有限公司