Clamping and cutting device of high-speed packing paper equipment and clamping and cutting method thereof

Abstract

The invention relates to a clamping and cutting device of high-speed packing paper equipment and a clamping and cutting method thereof. The clamping and cutting device comprises a rear conveying device, a front conveying device with an adsorption device and a packing paper cutting and clamping device. According to the clamping and cutting device, a plurality of abutting passive rollers and a packing paper clamping driving roller are adopted in a packing paper conveying device, the packing paper clamping driving roller is opened and closed to achieve the action of putting and stopping packing paper, anti-skid patterns are arranged outside the packing paper clamping driving roller, the outer diameter of one fourth of the packing paper clamping driving roller is tightly attached to the packing paper, more effective packing paper grabbing force is generated, the stability of conveying the packing paper is improved, all the passive rollers in the packing paper conveying device of the packing paper cutting and clamping device are independently adjusted by an adjusting mechanism, and the pressure adjustment of all the abutting passive rollers relative to the packing paper clamping drivingroller can be effectively achieved. By arranging the packing paper cutting device, a driving unit is used for driving a connecting rod unit to enable a cutting unit to complete actions, and the driving unit is connected with a movable cutter point unit of the cutting unit, so that the movable cutter point unit meets the requirement of high-speed cutting.

Description

technical field [0001] The invention relates to the field of mechanical automation equipment, in particular to a pinch cutting device of high-speed paper pad equipment and a pinch cutting method thereof. Background technique [0002] There are many types of packaging paper feeders and paper pads on the market. Foreign paper pads are expensive to purchase, while domestic paper pads are not perfect in quality and function, and the speed of paper feeding cannot keep up with market demand. The bakery industry, such as steamed buns, steamed buns, bread and other foods that require paper pads, has evolved from traditional non-pad paper to manual paper pads, and now uses equipment to replace manual paper pads. [0003] It is no problem to cut only 30 sheets of paper per minute with the traditional pad machine, but if the cutting speed is doubled to 60-70 sheets per minute, affected by the weight of the entire roll of pad paper, the impact force will be generated instantly Under th...

AI Technical Summary

Problems solved by technology

[0002] There are many types of packaging paper feeders and paper pads on the market. Foreign paper pads are expensive to purchase, while domestic paper pads are not perfect in quality and function, and the speed of paper feeding cannot keep up with market demand. The bakery industry, such as steamed buns, steamed buns, bread and other foods that require paper pads, has evolved from traditional non-pad paper to manual paper pads, and now uses equipment to replace manual paper pads

[0003] It is no problem to cut only 30 sheets of paper per minute with the traditional pad machine, but if the cutting speed is doubled to 60-70 sheets per minute, affected by the weight of the entire roll of pad paper, the impact force will be generated instantly Under the influence of pulling and feeding, the phenomenon of pulling and feeding is unstable, and the paper roll is easily pulled and shifted in an instant. Due to the high impact force of pulling the paper when it is started instantly, the paper roll will not keep up with the speed of the conveyor belt due to slipping.

In addition, the traditional high-speed paper pad machine is equipped with a paper pad step, which limits the width of the pad paper, so that the pad paper will deviate from the track during the conveying process, causing the left and right sides of the pad paper to be stuck by the steps and crushed to damage the pad paper

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