A fully automatic production equipment for inflatable cushioning bags
A technology for production equipment and packaging bags, applied in the field of fully automatic production equipment, can solve problems affecting hot pressing, uneven packaging bags, and affecting product quality
Active Publication Date: 2016-08-31
WENZHOU ZHENPING MACHINE
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Problems solved by technology
[0002] The structure of the existing fully automatic production equipment for inflatable cushioning packaging bags is basically: including a discharging mechanism, an air channel heat-pressing mechanism, an outer film heat-pressing mechanism, an air column cavity heat-pressing mechanism and a material receiving mechanism, among which The discharge mechanism includes two outer film discharge shafts and one inner film discharge shaft respectively. The air channel heat-pressing mechanism is arranged behind the discharge mechanism, and its function is to heat-compress the inner film on one side. On the outer membrane of the inner membrane, an air channel is formed between the inner membrane and the outer membrane on one side, and then the outer membrane heat-pressing mechanism, the outer membrane heat-pressing is to heat-press the upper and lower ends of the outer membrane together, and then Air column chamber thermal compression mechanism, the function of this mechanism is to thermally press the cavity between the two layers of outer membranes into multiple air columns, and finally the receiving mechanism. The above-mentioned production equipment has the following problems. 1. Due to the inner membrane It is separated from the outer film when heat-pressing the inflatable channel, so that the two layers of outer film will be out of sync when pulling and pulling, and the packaging bag produced in this way will be uneven; 2. The heat-pressing mechanism of the air column cavity When the film is in a tensioned state, the stretched state of each film is different, and the air column formed by the hot pressing will be deformed in the natural state, which will also affect the effect of hot pressing; When the mechanism is working, its mold is in direct contact with the inner membrane. Since the inner membrane is soft and thin, the mold is easily damaged by direct contact, which seriously affects the quality of the product.
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[0018] like figure 1 — Figure 5 As shown, a fully automatic production equipment for inflatable cushioning packaging bags, including a frame 1, a feeding mechanism 2, an air channel thermal compression mechanism 3, an outer film thermal compression mechanism 4 and an air column chamber thermal compression mechanism 5 , wherein the feeding mechanism 2 includes an outer film tensioning device and an inner film tensioning device, these technical features are also common in the prior art, so they will not be described in detail in this embodiment. In the embodiment of the present invention , the air column cavity thermal compression mechanism 5 includes an air column thermal compression mold 51, a conveyor belt 52 and a rotating tensioning roller 53, wherein the rotating tensioning roller 53 is arranged at both ends of the conveyor belt 52, and the conveyor belt 52 passes through Rotate the tensioner 53 to realize the conveying rotation, the upper surface 521 of the conveyor bel...
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The invention relates to a full-automatic production device for inflatable buffer packaging bags. The technical scheme is that the full-automatic production device for the inflatable buffer packaging bags is characterized in that an air column cavity thermo-compression bonding mechanism comprises an air column thermo-compression bonding die, a conveying belt and rotary tensioning rollers, wherein the rotary tensioning rollers are arranged at two ends of the conveying belt, the conveying belt achieves conveying rotation through the rotary tensioning rollers, a film conveying support platform for buffer packaging bags is formed on the upper surface of the conveying belt, and the air column thermo-compression bonding die is arranged above the conveying belt, moves downward and can perform thermo-compression bonding on films of the buffer packaging bags arranged on the conveying belt. By adopting scheme, the shortcomings in the prior art is overcome, and the full-automatic production device for the inflatable buffer packaging bags can produce high-quality buffer packaging bags.
Description
technical field [0001] The invention relates to a fully automatic production equipment for an inflatable buffer packaging bag. Background technique [0002] The structure of the existing fully automatic production equipment for inflatable cushioning packaging bags is basically: including a discharging mechanism, an air channel heat-pressing mechanism, an outer film heat-pressing mechanism, an air column cavity heat-pressing mechanism and a material receiving mechanism, among which The discharge mechanism includes two outer film discharge shafts and one inner film discharge shaft respectively. The air channel heat-pressing mechanism is arranged behind the discharge mechanism, and its function is to heat-compress the inner film on one side. On the outer membrane of the inner membrane, an air channel is formed between the inner membrane and the outer membrane on one side, and then the outer membrane heat-pressing mechanism, the outer membrane heat-pressing is to heat-press the ...
Claims
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IPC IPC(8): B31B1/64B31B50/64
Inventor 伍广鹤
Owner WENZHOU ZHENPING MACHINE