Automatic roll changing and splicing system and method for disposable sanitary product production equipment
A technology for sanitary products and production equipment, which is applied in the field of automatic coil changing and splicing systems, can solve the problems that production costs cannot be effectively controlled, production costs cannot be effectively controlled, and automatic operations are not realized, and the loss of raw materials is reduced, and labor costs are low. , the effect of reducing labor intensity
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[0032] A kind of automatic roll-changing material-receiving system used for the production equipment of disposable hygiene products in this embodiment, such as figure 2 As shown, it includes a first unwinding mechanism 4, a second unwinding mechanism 5, a first unwinding negative pressure conveying device 6, a second unwinding negative pressure conveying device 7, a main negative pressure conveying device 8 and an ultrasonic pressing device 9 , the first unwinding mechanism is provided with a first coil 10, after the first coil is released, it is transported by the first unwinding negative pressure conveying device and sent to the main negative pressure conveying device, and the second unwinding mechanism is provided with The second coil 11, after the second coil is released, it is conveyed by the second unwinding negative pressure conveying device and sent to the main negative pressure conveying device; the ultrasonic pressing device is arranged on the side of the main negati...
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