CN202429774U - Winding unit of splitting machine - Google Patents

Abstract

The utility model discloses a coiling unit of a slitting machine, which comprises a coiling wheel group, a slide rail group, and a thrust cylinder group. The coiling wheel group moves on the slide rail group under the push of the thrust cylinder. The feeding side of the winding material of the winding wheel group is provided with a tension wheel group, which is a driving wheel, and when the winding material is wound, the tension wheel group makes the winding material tensioned. The setting of the tension wheel set makes the winding material on the take-up wheel set more smooth and even.

Description

Slitter coiling unit

technical field

The utility model relates to the field of industrial cutting machinery, in particular to a coiling unit of a slitting machine. the

Background technique

At present, the sub-rolling of long-length coils such as films is realized by a slitting machine. After the feeding unit is fed, it is cut into several parts by the slitting unit and then coiled by the coiling unit to complete the decoiling work. . The coiling unit in the prior art is generally powered by the outside. Therefore, during the coiling process, due to the uneven force on the feed end of the coiled material or the change of the coiling speed, the coiled material roll will be unevenly tightened. As a result, the rate of defective products has increased, and materials have been wasted. Especially in high-speed slitting machines, this phenomenon is particularly obvious. the

Utility model content

The purpose of the utility model is to solve the above-mentioned problems and provide a coiling unit of a slitting machine in order to realize the smoothness and uniformity of the coiled material. the

The technical scheme that the utility model takes is:

A coiling unit of a slitter, comprising a coiling wheel set, a slide rail set, and a thrust cylinder set, the coiling wheel set can move on the slide rail set under the push of the thrust cylinder, and is characterized in that , on the feeding side of the winding material of the winding wheel group, a tension wheel group is set, and the tension wheel group is a driving wheel. When the winding material is wound, the tension wheel group makes the The winding material is tensioned.

Further, on the middle side of the take-up wheel set and the tension wheel set, a pinch wheel set and a pinch wheel cylinder are arranged, and the pinch wheel cylinder makes the pinch wheel set move closer to or far away from the take-up wheel set. action. the

Further, the power of the take-up wheel set comes from the tension wheel set. the

The beneficial effects of the coiling unit of the utility model slitting machine are:

The tension of the tension wheel set can make the coiled material smooth even at high speed;

The power of the winding wheel set comes from the tension wheel set, which makes the compactness of the winding material more uniform.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the side schematic view of accompanying drawing 1.

The labels in the accompanying drawings are:

1. Coiling wheel set; 2. Guide rail set; 3. Thrust cylinder;

4. Tension wheel set; 5. Press wheel set; 6. Press wheel cylinder.

Detailed ways

The specific implementation of the coiling unit of the slitting machine of the present invention will be described in detail below in conjunction with the accompanying drawings. the

Referring to accompanying drawings 1 and 2, when the coiling wheel set 1 of the coiling unit of the slitter is coiling the coiled material, its diameter increases with the increase of the coiled material. A guide rail set 2 is arranged in the coiling unit, and the guide rail set 2 is used to support the coiling wheel set 1 and the winding material on it, and the coiling wheel set 1 can move on the guide rail set 2 . When the diameter of the take-up wheel set 1 increases, the thrust cylinder 3 pushes the take-up wheel set 1 to move away from the slitting machine on the guide rail set 2 . After the take-up wheel set 1 completes the winding of the material, the take-up wheel set 1 is replaced and the thrust cylinder 3 is returned to its original position. the

The take-up unit also includes a tension wheel set 4, which is a driving wheel, and its power comes from the slitting machine. The linear velocity of the material is basically the same as the linear velocity of the material on the take-up wheel set 1 . The rolling material is actively transmitted by the tension wheel set 4 to make the rolling material smooth and uniform. the

Since the diameter of the take-up wheel set 1 has been increasing with the increase of the winding material, when the diameter of the take-up wheel set 1 increases, the winding material transmitted to the take-up wheel set 1 from the tension wheel set 4 and The cut angle of the tension wheel set 4 changes accordingly, and the change of the cut angle affects the take-up force of the winding material on the take-up wheel set 1. In order to keep the cut angle within a certain range, between the take-up wheel set 1 and the tension A pinch wheel set 5 is arranged between the wheel sets 4, and the winding material is transferred from the tension wheel set 4 to the pinch wheel set 5, and finally is wound up by the take-up wheel set, and the pinch wheel set 5 is fixed on a rotating arm, and the rotating arm is formed by A pinch wheel cylinder 6 controls its rotation angle, thereby adjusting the cutting angle at which the winding material is rolled onto the winding wheel set 1 through the pinch wheel set 5 . the

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. It should be regarded as the protection scope of the present utility model. the

Claims (3)

1. A slitting machine coiling unit, comprising coiling wheel group, slide rail group, thrust cylinder group, described coiling wheel group can move on the described slide rail group under the promotion of described thrust cylinder, its It is characterized in that: on the feeding side of the winding material of the winding wheel group, a tension wheel group is arranged, and the tension wheel group is a driving wheel. When the winding material is wound, the tension wheel group makes the The winding material is tensioned. 2. The coiling unit of the slitter according to claim 1, characterized in that: on the middle side of the coiling wheel group and the tension wheel group, a pinch wheel set and a pinch wheel cylinder are arranged, and the pinch wheel The air cylinder makes the pressure wheel set move closer to or away from the take-up wheel set. 3. The coiling unit of the slitter according to claim 1, wherein the power of the coiling wheel set comes from the tensioning wheel set.

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