Soft bag packing machine
A packaging machine and soft bag technology, applied in packaging, transport packaging, multiple packages, etc., can solve the problems of complicated film winding lines, troublesome operation of changing film rolls, and failure to solve two-way soft bags, etc.
Active Publication Date: 2011-07-27
HANGZHOU ZHONGYA MACHINERY CO LTD
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Problems solved by technology
[0004] The film winding circuit of the flexible bag packaging machine whose conveying direction is forward and backward is relatively complicated. Using the above scheme, since a roll of film is divided into two parts, the film passing circuit is twice as complicated. Replace the film The operation of rolling is extremely troublesome. If this solution is applied to the aseptic soft bag packaging machine, it is almost impossible to implement in practice
[0005] Although the above-mentioned another kind of flexible bag packaging machine that conveys the film from left to right is more convenient in operation, it has not solved the problem of using a pair of horizontal sealing and cutting devices to simultaneously seal and cut the two-way soft bag packaging machine formed by two separate films. bag
Method used
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[0023] Refer to attached picture. The reference number 1 is the film roll placed in the machine, and the reference number 2 is the film before being longitudinally cut. The present invention comprises the film guiding roller group before film forming, and the roller shafts in the film guiding roller group are all perpendicular to the front of the soft bag packaging machine, so that the winding direction before the film forming is parallel to the front of the soft bag packaging machine, said The soft bag packaging machine is also equipped with a horizontal sealing and cutting mechanism 20 and a vertical sealing mechanism; the front is a machine surface parallel to the plane determined by the side direction (ie left and right direction) and the height direction of the soft bag packaging machine.
[0024] The soft bag packaging machine is provided with a longitudinal splitting cutter 6 for splitting the film 2 into two parallel paths, and reference numeral 5 is a back pressure ro...
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The invention provides a soft bag packing machine which comprises a film guide roller group before film formation, a transverse seal cutting mechanism, a longitudinal seal mechanism and a longitudinal division cutter. A first former and a second former are also arranged behind the longitudinal division cutter; the first former and the second former face the side of the soft bag packing machine and are arranged in the soft bag packing machine in a front-back manner in the side direction; due to the front-back distance, the folded first film and the folded second film are not overlapped in the left-right direction thereof; the first former and the second former are arranged in the front-back direction of the soft bag packing machine, one inside and the other one outside; and the soft bag packing machine is also provided with a third adjusting film guide roller group and a fourth adjusting film guide roller group which are used for adjusting two films formed by the first former and the second former to the same plane. The soft bag packing machine provided by the invention is convenient to operate, and doubles the production capacity based on the original production capacity.
Description
technical field [0001] The invention relates to a soft bag packaging machine. Background technique [0002] The process of soft bag packaging machine is generally forming, vertical sealing, horizontal sealing and cutting. The soft bag packaging machine can be divided into two types according to the conveying direction of the film in the soft bag packaging machine; one is forward and backward, that is, the film roll is installed on the back of the soft bag packaging machine, and the film is guided to the soft bag packaging machine by the film guide roller The other is that the film roll is installed on the front side of the soft bag packaging machine, and the film is transported around the plane determined by the left and right direction and height direction of the soft bag packaging machine before forming; Located on the front of the soft bag packaging machine, it is more convenient for operation than the former. [0003] At present, with the increasingly wide application ...
Claims
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Login to View More IPC IPC(8): B65B9/06B65B61/04B65B51/10B65B47/04
Inventor 史正吉永林姚辉唐官仁
Owner HANGZHOU ZHONGYA MACHINERY CO LTD