film nozzle device
A film and conveyor belt technology, which is applied in the field of devices for adding nozzles to films, can solve problems such as inconvenient operation and complex structure, and achieve the effect of improving the efficiency of nozzles
Inactive Publication Date: 2016-05-18
NINGBO RUICHENG PACKING MATERIAL
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Problems solved by technology
[0002] At present, the method of adding nozzles in the market is to make bags first and then add nozzles, so that bag making and nozzles are separated. Most of the methods of adding nozzles are manually pressurized and machine pressed, which is very inconvenient to operate, and the structure is relatively complex
Method used
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[0012] Below the present invention is described in further detail, see Figure 1 to Figure 4 , film mouthing device, comprises upper film conveying belt and lower film conveying belt, and described upper film conveying belt comprises the first conveying roller group 1 that is used for conveying bag body upper film, and described lower film conveying belt comprises for conveying bag The second conveying roller group 2 of the film under the body, the first conveying roller group 1 and the second conveying roller group 2 all include two conveying rollers arranged at intervals for conveying a double-layer film, in the Both the first conveying roller group 1 and the second conveying roller group 2 are provided with a pressure roller assembly 9 for laminating the double-layer film, and a punching and spouting mechanism moving with the film is arranged on the upper film conveyor belt , the punching and spouting mechanism includes a base 14, an eccentric wheel 13, a first slider 12 dr...
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The invention discloses a film nozzle-adding device which comprises an upper film conveying belt and a lower film conveying belt. The upper film conveying belt comprises a first conveying roll set for conveying a film on the upper portion of a bag body, the lower film conveying belt comprises a second conveying roll set for conveying a film on the lower portion of the bag body, the upper film conveying belt is provided with a punching nozzle-adding mechanism moving along with the film, and the punching nozzle-adding mechanism comprises a base, an eccentric wheel, a first sliding block driven by the eccentric wheel, a second sliding block slidaby arranged on the base and a third sliding block. The second sliding block and the third sliding block are rotatably connected with the first sliding block through connecting rods with the same length, a cutter for punching the film and a heat sealing knife for performing heat sealing on a nozzle cover are sequentially arranged on the second sliding block, and a knife holder and a sealing knife holder are arranged at the positions of the third sliding block opposite to the cutter and the heat sealing knife. The film nozzle-adding device is provided with the punching nozzle-adding mechanism moving along with the film, a punching nozzle-adding process of the film can be finished on the conditions that conveying is not stopped, and bag body nozzle-adding efficiency is improved.
Description
technical field [0001] The invention relates to a device for adding nozzles to a film. Background technique [0002] At present, the method of adding nozzles in the market is to make bags first and then add nozzles, so that bag making and nozzles are separated. Most of the methods of adding nozzles are manually pressurized and machine pressed, which is very inconvenient to operate, and the structure is relatively complex. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the invention provides a film spouting device, which reduces the separation of bag making and spouting, simplifies the work process, and saves labor costs. [0004] The present invention is achieved through the following technical solutions: the film nozzle adding device includes an upper film conveying belt and a lower film conveying belt, the upper film conveying belt includes a first conveying roller set for conveying the upper film of the bag body, and the lower film conv...
Claims
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IPC IPC(8): B31B1/84
Inventor 邵峥
Owner NINGBO RUICHENG PACKING MATERIAL