Automatic lap winding-changing and breaking device of bag making machine
A technology of pulling and breaking device, rewinding and changing rolls, applied in the direction of winding strips, transportation and packaging, thin material handling, etc.
Inactive Publication Date: 2012-06-20
温州正钻机械有限公司
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Problems solved by technology
[0002] At present, the fully automatic bag making machine unwinds, conveys, sorts (or presses, inserts), cuts, seals, and rolls roll-type plastic materials to make flat bags, vest bags, or shopping bags, etc. Fully automatic equipment for plastic bags. In the process of rewinding and changing the sealed plastic bags, the tearing of the reel plastic bags can only be done manually. Manual breaking sometimes damages the plastic bags, thus affecting the quality and work of bag making. efficiency
Method used
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[0011] refer to Figure 1 to Figure 4 It can be seen that the automatic roll-changing and pulling-off device of the bag making machine of the present invention comprises a main shaft 16, a rotating disk 50, reels 15, 21 and a frame 41 (the two ends of the main shaft 16 respectively pass through the belt seat bearing 33, the electromagnetic brake 44 and pass through the rotating disk 50 and mounted on the frame 41), the main shaft 16 links to each other with the main shaft rotation control mechanism 57, and the described spool is made of the winding shaft 15 and the reel changing shaft 21, and the winding shaft 15 links to each other with the winding rotation control mechanism, on the frame 41 , and one side of the corresponding rotating disk 50 (by advancing the cylinder block 5) is equipped with a propelling cylinder 38, and the propelling cylinder 38 is connected with the propelling slide seat 4, and on the frame 41, a pull-out slide seat 24 is installed at the corresponding ...
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The invention discloses an automatic lap winding-changing and breaking device of a bag making machine. The device comprises a main shaft (16), a turntable (50), a scroll and a rack (41); the main shaft is connected with a main shaft rotating control mechanism (57); the scroll consists of a lap winding shaft (15) and a lap changing shaft (21); the lap winding shaft is connected with a lap winding rotating control mechanism; a thrust cylinder (38) is arranged on the rack and corresponding to one side of the turntable; the thrust cylinder is connected with a thrust sliding seat (4); a pull-out sliding seat (24) is arranged on the rack and corresponding to the lap changing shaft; the pull-out sliding seat is connected with a pull-out cylinder (32); both the lap winding shaft and the lap changing shaft are arranged on the turntable through a lap winding-changing signal positioning block (19) and a pull-out signal positioning block (35); and the turntable is connected with a positioning cylinder (1) through a positioning swing arm (2). The device can automatically finish lap winding, lap changing and breaking operations of rolling plastic bags, and improves the bag making quality and the work efficiency.
Description
1. Technical field [0001] The invention relates to a full-automatic bag-making machine, in particular to a roll-rewinding device of the full-automatic bag-making machine. 2. Background technology [0002] At present, the fully automatic bag making machine unwinds, conveys, sorts (or presses, inserts), cuts, seals, and rolls roll-type plastic materials to make flat bags, vest bags, or shopping bags, etc. Fully automatic equipment for plastic bags. In the process of rewinding and changing the sealed plastic bags, the tearing of the reel plastic bags can only be done manually. Manual breaking sometimes damages the plastic bags, thus affecting the quality and work of bag making. efficiency. 3. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings, and provide a device that can automatically complete the rolling, changing and breaking actions of roll plastic bags applied to the bag making machine. [0004] The ...
Claims
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IPC IPC(8): B65H18/10B65H23/025B65H19/26
Inventor 吴仕飞虞臣昌
Owner 温州正钻机械有限公司