CN203033522U - Novel slitting machine - Google Patents

Abstract

A new type of slitting machine, including a direction reel, a tension detector, a magnetic powder brake, a tension controller, a frequency conversion motor, a slitting upper knife, a slitting lower knife, a guide roller, a torque motor, a winding device and a deviation correction device. The upper slitting knife and the lower slitting knife are tangent to each other. There are guide rollers and winding devices above the left and right sides of the upper slitting knife, and the deviation correction device is on the lower right side. The torque motor is connected to the frequency conversion motor, the winding device is connected with a guide roller between the tension detector and the tension controller, and the tension controller is connected to the magnetic powder brake. The utility model solves the problems of breakage, damage, folding, small cutting size range and uneven winding elasticity caused by insufficient tension, and improves production practicability and product quality.

Description

A new type of cutting machine

technical field

The utility model relates to a cutting device, in particular to a novel cutting machine.

Background technique

At present, it is relatively difficult to cut air filter paper, toilet paper, non-woven fabric and other papers in the prior art, because these papers have low strength and are easily broken and damaged. In the slitting machine, due to poor tension control, the paper is often broken when the tension is too high; if the tension is too small, the paper is easy to fold and drift, the paper cutting size is disordered, and the paper rolls are of different tightness. Production is often interrupted due to these problems in production, which affects production efficiency, especially for the production of some paper with high dimensional accuracy requirements and small size specifications. These problems are even more difficult to solve, and often fail to meet the quality requirements.

Utility model content

The technical problem solved by the utility model is to provide a new type of cutting machine to solve the above-mentioned shortcomings in the background technology.

The technical problem solved by the utility model adopts the following technical solutions to realize:

A new type of slitting machine, including a direction reel, a tension detector, a magnetic powder brake, a tension controller, a frequency conversion motor, a slitting upper knife, a slitting lower knife, a guide roller, a torque motor, a winding device and a deviation correction device. The upper slitting knife and the lower slitting knife are tangent to each other. There are guide rollers and winding devices above the left and right sides of the upper slitting knife, and the deviation correction device is on the lower right side. The torque motor is connected to the frequency conversion motor, the winding device is connected with a guide roller between the tension detector and the tension controller, and the tension controller is connected to the magnetic powder brake.

Beneficial effect

The utility model solves the problems of breakage, damage, folding, small cutting size range and uneven winding tightness caused by insufficient tension, and improves production practicability and product quality.

Description of drawings

Figure 1 is a schematic diagram of a new cutting machine.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

A new type of slitting machine, including direction reel 1, tension detector 2, magnetic powder brake 3, tension controller 4, frequency conversion motor 5, slitting upper knife 6, slitting lower knife 7, guide roller 8, torque motor 9, The winding device 10 and the deviation correction device 11, the upper cutting knife 6 and the lower cutting knife 7 are tangent, and the guide roller 8 and the winding device 10 are arranged above the left and right sides of the upper cutting knife 6, and the right side Below is the deviation correction device 11, the frequency conversion motor 5 is connected to the cutting knife 7, the torque motor 9 is connected to the winding device 10, the tension detector 2 and the tension controller 4 are connected to each other. There is also a guide roller 8 between them, and the tension controller 2 is connected to the magnetic powder brake 3 .

The above shows and describes the basic principles and main features of the present utility model and the advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and description are only illustrations The principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection. The desired protection is defined by the appended claims and their equivalents.

Claims (1)

1. novel cutting machine, comprise the direction spool, tension detector, electromagnetic power brake, tension control assembly, variable-frequency motor, cut upper slitter, divide the cutting-out cutter, guiding roller, torque motor, wrap-up and deviation correcting device, it is characterized in that: the described upper slitter of cutting is tangent with branch cutting-out cutter, cut the upper slitter left and right sides above described guiding roller and wrap-up are arranged, the below, right side is described deviation correcting device, described branch downcuts on the cutter and is connecting described variable-frequency motor, described wrap-up is connected with described torque motor, also be provided with guiding roller between described tension detector and the tension control assembly, described tension control assembly is connecting described electromagnetic power brake.