CN221070339U

CN221070339U - Rolling machine pinch roller structure with prevent gyration function

Info

Publication number: CN221070339U
Application number: CN202323021557.7U
Authority: CN
Inventors: 余晟武; 于武华; 丁剑峰
Original assignee: Changzhou Shengwei Electromechanical Co ltd
Current assignee: Changzhou Shengwei Electromechanical Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-06-04
Anticipated expiration: 2033-11-09

Abstract

The utility model discloses a rolling machine pinch roller structure with an anti-rotation function, and relates to the technical field of rolling machines, wherein the rolling machine pinch roller structure comprises a motor, the right side of the motor is fixedly connected to the inner wall of a machine case, the output end of the motor is fixedly connected with a transmission shaft through a coupler, the other end of the transmission shaft is fixedly connected with a rotary roller, the transmission shaft penetrates through the rotary roller, one end of the transmission shaft far away from the motor is connected with a round table through a bearing, the round table is fixedly connected to the inner wall of the machine case, one side of the rotary roller is provided with a passing roller in parallel, the front end and the rear end of the passing roller are both connected with connecting shafts through bearings, one side of the connecting shaft far away from the passing roller is fixedly connected with a fixed block, one side of the fixed block far away from the passing roller is fixedly connected to the inner wall of the machine case, a bearing on the connecting shaft is connected with a rotary block, and one sides of the rotary blocks far away from the connecting shaft are rotatably connected with a compression roller.

Description

Rolling machine pinch roller structure with prevent gyration function

Technical Field

The utility model belongs to the technical field of winders, and particularly relates to a pressure roller structure of a winder with an anti-rotation function.

Background

The material receiving part of the coil material processing production line is used for mechanically rolling raw materials into coil materials, and is widely applied to paper rolls, cloth rolls, plastic rolls and metal coil material processing production lines, and the coil materials are designed variously according to actual process requirements, and are commonly provided with a simple rolling machine and a hydraulic rolling machine, wherein the rolling machine generally has strict requirements on the inner diameter of a coil, the outer diameter of the coil, the thickness of the coil materials and the width of the coil materials.

In the process of rolling materials, when the rolling machine is used for rolling the materials, different tension can be generated in different transmission sections, tension difference can be generated in two adjacent transmission sections, and the tension difference can influence the rotating speed of the transmission rollers, so that the rotating speed of the original motor is changed, the motor is out of control, the materials are rewound, and meanwhile, the thickness of the rolled materials is uneven in the transmission process due to different tension differences;

In the winding structure of the existing winding machine, no related structural device for processing the problems of rewinding and uneven thickness of materials in the winding process exists, so that it is necessary to design a pressing wheel structure of the winding machine with a rotation preventing function.

Disclosure of utility model

The utility model aims at solving the technical defects in the prior art and provides a rolling machine pinch roller structure with an anti-rotation function so as to solve the problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a rolling machine pinch roller structure with prevent gyration function, includes the motor, motor right side fixed connection is at quick-witted inner wall, the output of motor passes through shaft coupling fixedly connected with transmission shaft, the transmission shaft other end fixedly connected with commentaries on classics roller, the transmission shaft runs through the commentaries on classics roller, the one end bearing connection that the motor was kept away from to the transmission shaft has the round platform, round platform fixed connection is at quick-witted inner wall.

The utility model further discloses a machine box, which is characterized in that one side of the rotating roller is provided with a passing roller in parallel, the front end and the rear end of the passing roller are respectively connected with a connecting shaft in a bearing way, one side of the connecting shaft away from the passing roller is fixedly connected with a fixed block, and one side of the fixed block away from the passing roller is fixedly connected with the inner wall of the machine box.

The utility model further discloses that the bearing on the connecting shaft is connected with a rotating block, and a compression roller is rotatably connected between one sides of the two rotating blocks far away from the connecting shaft.

The utility model further discloses that the axis connecting line of the press roller and the passing roller is connected with the axis connecting line of the rotating roller.

The utility model further discloses that the surfaces of the rotating roller and the passing roller are provided with patterns.

According to the utility model, the upper part of one side, far away from the rotary roller, of the rotary block is hinged with the telescopic cylinder, one side, far away from the rotary block, of the telescopic cylinder is fixedly connected with the fixing rod, and one side, far away from the telescopic cylinder, of the fixing rod is fixedly connected to the inner wall of the chassis.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the compression roller and the telescopic cylinder are adopted, and the tension of the material in transmission is controlled by adjusting the position of the compression roller, so that the problems of rollback and uneven thickness of the material in the rolling process are solved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the enlarged partial structure of the area A of FIG. A according to the present utility model;

In the figure: 1. a motor; 2. a transmission shaft; 3. a rotating roller; 4. round bench; 5. passing through a roller; 6. a connecting shaft; 7. a fixed block; 8. a rotating block; 9. a press roller; 10. a telescopic cylinder; 11. and a fixing rod.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a rolling machine pinch roller structure with prevent gyration function, includes motor 1, motor 1 right side fixed connection is at the quick-witted inner wall, and motor 1's output passes through shaft coupling fixedly connected with transmission shaft 2, and transmission shaft 2 other end fixedly connected with roller 3, transmission shaft 2 run through roller 3, and transmission shaft 2 is kept away from motor 1's one end bearing and is connected with round platform 4, and round platform 4 fixed connection is at the quick-witted inner wall;

The material contacts with the surface of the rotating roller 3, the motor 1 is externally connected with a power supply, and the rotating speed of the rotating roller 3 is controlled through the motor 1, so that the conveying speed of the material is changed.

The rotating roller 3 is provided with a roller passing 5 in parallel on one side, connecting shafts 6 are connected to two ends of the roller passing 5 in a bearing manner, a fixed block 7 is fixedly connected to one side, far away from the roller passing 5, of the connecting shaft 6, one side, far away from the roller passing 5, of the fixed block 7 is fixedly connected to the inner wall of the chassis, a rotating block 8 is connected to the upper bearing of the connecting shaft 6, and a compression roller 9 is rotatably connected between one sides, far away from the connecting shafts 6, of the two rotating blocks 8;

The friction force of the roller 3 during material transmission is increased by the pressure generated by the roller 9 against the roller 3.

The axis connecting line of the press roller 9 and the passing roller 5 is parallel to the axis connecting line of the rotating roller 3.

The surfaces of the rotating roller 3 and the passing roller 5 are provided with patterns, and the patterns are used for traction and anti-skid effects when materials are conveyed.

The upper part of one side of the rotating block 8, which is far away from the rotating roller 3, is hinged with a telescopic cylinder 10, one side of the telescopic cylinder 10, which is far away from the rotating block 8, is fixedly connected with a fixed rod 11, and one side of the fixed rod 11, which is far away from the telescopic cylinder 10, is fixedly connected on the inner wall of the case;

the position of the compression roller 9 is adjusted by the telescopic degree of the telescopic cylinder 10, so that the tension in material transmission is adjusted.

Firstly, materials pass through the roller 5 and are attached to the surface of the rotary roller 3, and under the drive of the motor 1, the traction and conveying effects are achieved on the friction force of the materials through surface patterns;

the output end of the telescopic cylinder 10 is controlled to extend, so that the press roller 9 presses the rotary roller 3 through the material, and the tension of the material on the front and rear conveying sections of the rotary roller 3 is controlled through the pressure between the press roller 9 and the rotary roller 3, so that the condition that the material is rewound due to the out-of-control of the motor 1 is prevented.

In the second embodiment, the material can be rolled and stretched between various rollers in the process of conveying, and for some special materials, uneven thickness can be caused, at this time, the tightness degree of the material is adjusted by controlling the expansion degree of the expansion cylinder 10 and controlling the position of the compression roller 9, so that the material can maintain uniform tension in the conveying process, and the thickness of the material is controlled.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a rolling machine pinch roller structure with prevent gyration function, includes motor (1), its characterized in that: the motor (1) right side fixed connection is at quick-witted inner wall, the output of motor (1) passes through shaft coupling fixedly connected with transmission shaft (2), transmission shaft (2) other end fixedly connected with changes roller (3), transmission shaft (2) run through and changes roller (3), one end bearing connection that motor (1) was kept away from to transmission shaft (2) has round platform (4), round platform (4) fixed connection is at quick-witted inner wall.

2. The winding machine pinch roller structure with anti-rotation function according to claim 1, wherein: the roller (5) is arranged on one side of the rotating roller (3) in parallel, connecting shafts (6) are connected to the front end and the rear end of the roller (5) in a bearing mode, a fixing block (7) is fixedly connected to one side, away from the roller (5), of the connecting shafts (6), and one side, away from the roller (5), of the fixing block (7) is fixedly connected to the inner wall of the chassis.

3. The winding machine pinch roller structure with anti-rotation function according to claim 2, wherein: the upper bearing of the connecting shaft (6) is connected with a rotating block (8), and a compression roller (9) is rotatably connected between one sides of the two rotating blocks (8) far away from the connecting shaft (6).

4. A rolling machine pinch roller structure with anti-rotation function according to claim 3, characterized in that: the axis connecting line of the press roller (9) and the passing roller (5) is connected with the axis connecting line of the rotating roller (3).

5. The winding machine pinch roller structure with anti-rotation function according to claim 4, wherein: the surfaces of the rotating roller (3) and the passing roller (5) are provided with patterns.

6. The winding machine pinch roller structure with anti-rotation function according to claim 5, wherein: the upper portion of rotating block (8) one side of keeping away from roller (3) articulates there is flexible cylinder (10), one side fixedly connected with dead lever (11) of rotating block (8) are kept away from to flexible cylinder (10), one side fixedly connected with of keeping away from flexible cylinder (10) on quick-witted inner wall of dead lever (11).