Pressing device for separation disc of winding machine

Abstract

The utility model belongs to the technical field of silicon steel strip processing, and particularly provides a rolling machine separation disc material pressing device which comprises a slitting roller, a material pressing frame, a connecting shaft, a fixing frame and a power portion, the output end of the power portion is connected with the fixing frame through the connecting shaft, the slitting roller is connected with the connecting shaft through the material pressing frame, and the material pressing frame is located between the power portion and the fixing frame. The problems that in the rolling process of an existing silicon steel strip slitting line, strip materials are prone to deviation, so that the strip materials are mutually mixed, the end faces of the strip materials are irregular, the machining precision of silicon steel strips is affected, the production efficiency is reduced, and the cost is increased are solved. The slitting line winding device is simple in structure, high in efficiency and low in cost, and the quality of slitting line winding material rolls is improved.

Description

Technical Field

[0001] This utility model belongs to the field of silicon steel strip processing technology, specifically relating to a winding machine separator disc pressing device. Background Technology

[0002] Silicon steel strip slitting lines are the leading equipment in electrical engineering for processing silicon steel strips. Their main function is to slit coiled silicon steel strips into strips of a certain width and wind them into coils under a specific tension to meet the needs of subsequent processes. With continuous advancements in industrial technology and increasing market demands, the performance requirements for silicon steel strip slitting lines are also rising. Traditional silicon steel strip slitting lines often suffer from problems during the winding process, such as strip misalignment leading to cross-contamination and uneven strip end faces, due to the lack of an effective separating disc pressing mechanism. These problems not only affect the processing accuracy of the silicon steel strip but may also lead to decreased production efficiency and increased costs.

[0003] A search revealed no relevant literature. Therefore, developing a new, efficient, and stable separator disc pressing device for a silicon steel strip slitting line winding machine is of paramount importance. Utility Model Content

[0004] The present invention provides a separator disc pressing device for a winding machine, which aims to overcome the problems that often occur in the winding process of silicon steel strip slitting lines in the prior art, such as easy deviation of the strip leading to mutual mixing and uneven strip end faces, which affect the processing accuracy of silicon steel strip, resulting in reduced production efficiency and increased costs.

[0005] Therefore, this utility model provides a winding machine separator pressing device, including a slitting roller, a pressing frame, a connecting shaft, a fixed frame and a power unit. The output end of the power unit is connected to the fixed frame through the connecting shaft, the slitting roller is connected to the connecting shaft through the pressing frame, and the pressing frame is located between the power unit and the fixed frame.

[0006] Preferably, the slitting roller includes a roller, multiple partition discs and spacers, with the multiple spacers spaced at intervals from left to right on the outside of the roller, and one partition disc connecting two adjacent spacers.

[0007] Preferably, the multiple spacers have the same or different lengths.

[0008] Preferably, the pressing frame is a frame structure.

[0009] Preferably, the pressing frame includes two plates and a connecting body. The two plates are arranged symmetrically on the left and right sides, and the middle parts of the two plates are connected by the connecting body.

[0010] Preferably, the upper end of the plate has a hole, and one end of the roller is connected to the hole; the lower end of the plate is sleeved on the outside of the connecting shaft.

[0011] Preferably, the lower end of the plate is provided with a sleeve, and a connecting shaft is sleeved inside the sleeve.

[0012] Preferably, the upper end of the fixing frame has a second hole.

[0013] Preferably, the power unit is a hydraulic cylinder.

[0014] Preferably, the hydraulic cylinder is fixedly connected to the connecting shaft via a rotating arm.

[0015] The beneficial effects of this utility model are:

[0016] 1. The rewinding machine separator pressing device provided by this utility model includes a slitting roller, a pressing frame, a connecting shaft, a fixing frame, and a power unit. During the tail material rewinding stage, the power unit is controlled to cause the slitting roller to fall and assist in pressing the tail material, making it convenient for workers to fix and pack the roll. It has a simple structure and low cost, not only realizing the function of pressing the tail material as a traditional pressing device, but also solving problems such as mutual mixing and uneven strip end faces caused by roll rewinding misalignment, thus improving the quality of the rewinding roll on the slitting line.

[0017] 2. The winding machine dividing disc pressing device provided by this utility model includes a slitting roller comprising a roller, multiple dividing discs and spacers. Before the slitting line is in operation, multiple spacers are used on the roller to control the spacing between multiple dividing discs according to the number and width of the winding roll, ensuring the neatness of the roll during the winding process.

[0018] 3. The winding machine separator pressing device provided by this utility model has a hydraulic cylinder fixedly connected to the connecting shaft through a rotating arm, which provides power support for the rotation of the slitting roller and the pressing frame, ensuring that the slitting roller can rise or fall to a predetermined position. Attached Figure Description

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Figure 1 This is the main structural view of the winding machine's separator disc pressing device;

[0021] Figure 2 yes Figure 1 The right view.

[0022] Explanation of reference numerals in the attached drawings: 1. Slitting roller; 2. Pressing frame; 3. Connecting shaft; 4. Fixing frame; 5. Power unit;

[0023] 1.1 Roller; 1.2 Divider plate; 1.3 Spacer sleeve;

[0024] 2.1 Plate; 2.2 Connector;

[0025] 2.11 Hole 1; 2.12 Sleeve;

[0026] 4.1, Kong Er. Detailed Implementation

[0027] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0028] Example 1:

[0029] like Figure 1 and Figure 2 As shown, a winding machine separator pressing device includes a slitting roller 1, a pressing frame 2, a connecting shaft 3, a fixed frame 4, and a power unit 5. The output end of the power unit 5 is connected to the fixed frame 4 through the connecting shaft 3. The slitting roller 1 is connected to the connecting shaft 3 through the pressing frame 2. The pressing frame 2 is located between the power unit 5 and the fixed frame 4.

[0030] Specifically, the bottom end of the power unit 5 and the left side of the connecting shaft 3 are mounted on the winding machine housing. The output end of the power unit 5 is connected to the connecting shaft 3. The top of the pressure frame 2 is equipped with the slitting roller 1, and the bottom end of the pressure frame 2 is connected to the fixing frame 4 via the connecting shaft 3. The fixing frame 4 is mounted on the ground. This installation method saves space, facilitates disassembly and assembly, and provides better stability. During the tail material winding stage, by controlling the power unit 5, the power unit 5 drives the connecting shaft 3 to rotate, which in turn causes the slitting roller 1 to fall down through the pressure frame 2 to assist in pressing the tail material, making it easier for workers to fix and pack the roll. The structure is simple and low-cost. It not only realizes the function of pressing the tail material using traditional pressure devices, but also solves the problems of mutual mixing and uneven strip end faces caused by roll winding deviation, thus improving the quality of the slitting line winding roll.

[0031] Example 2:

[0032] Based on Embodiment 1, the slitting roller 1 includes a roller 1.1, multiple partition discs 1.2 and spacers 1.3. The multiple spacers 1.3 are spaced from left to right on the outside of the roller 1.1, and a partition disc 1.2 is connected between two adjacent spacers 1.3.

[0033] Specifically, before the slitting line begins operation, based on the number and width of the wound material rolls, the operator selects spacers 1.3 of different widths to adjust the spacing of the separator discs 1.2 according to the width of the material strip after slitting. After installation, they are secured with round nuts and mounted on the roller 1.1. During the winding process, the separator discs 1.2 are inserted between adjacent material rolls to ensure the neatness of the rolls during winding. The structure is simple, installation is convenient and quick, and it can well meet various processing size requirements.

[0034] Preferably, the lengths of the plurality of spacers 1.3 are the same or different.

[0035] Specifically, multiple spacers of the same or different lengths (1.3) can accommodate winding rolls of different widths and numbers, demonstrating good adaptability.

[0036] Preferably, the pressing frame 2 is a frame structure.

[0037] Specifically, the frame structure is a frame structure welded from rectangular tubes and steel plates. The frame structure is simple, lightweight, and saves materials.

[0038] Preferably, the pressing frame 2 includes two plates 2.1 and a connecting body 2.2. The two plates 2.1 are arranged symmetrically on the left and right sides, and the middle parts of the two plates 2.1 are connected by the connecting body 2.2.

[0039] Specifically, the pressure rack 2 of this structure is simple and stable.

[0040] Preferably, the upper end of the plate 2.1 is provided with a hole 2.11, and one end of the roller 1.1 is connected to the hole 2.11; the lower end of the plate 2.1 is sleeved on the outside of the connecting shaft 3.

[0041] Specifically, roller 1.1 is connected to the hole 2.11 on the two plates 2.1, which facilitates the rotation of roller 1.1 and has a simple structure. The lower end of plate 2.1 is fixedly sleeved to the outside of connecting shaft 3, which facilitates connection and ensures good stability after connection.

[0042] Preferably, the upper end of the pressing frame 2 is fixed to the slitting roller 1 using a pressing block. This design is simple in structure and easy to install and disassemble.

[0043] Preferably, a sleeve 2.12 is provided at the lower end of the plate 2.1, and a connecting shaft 3 is sleeved inside the sleeve 2.12.

[0044] Specifically, the connecting shaft 3 passes through the sleeve 2.12 and is fixedly connected, so that the power unit 5 drives the pressure frame 2 to rotate stably through the connecting shaft 3.

[0045] Preferably, the upper end of the fixing frame 4 is provided with a second hole 4.1.

[0046] Specifically, hole 4.1 facilitates the connection of connecting shaft 3 and allows connecting shaft 3 to rotate within hole 4.1.

[0047] Preferably, the power unit 5 is a hydraulic cylinder.

[0048] Specifically, the power unit 5 uses a hydraulic cylinder, which is mounted on the winding machine housing at the bottom. The hydraulic cylinder has a large output force, high precision, fast response speed, good working stability, and good adaptability.

[0049] Preferably, the hydraulic cylinder is fixedly connected to the connecting shaft 3 via a rotating arm.

[0050] Specifically, the extension and retraction of the hydraulic cylinder drives the rotation of the control connecting shaft 3 of the rotating arm, which transmits power to the slitting roller 1 at the top of the pressing frame 2, realizing the rising and falling action of the slitting roller 1, ensuring that the slitting roller 1 can rise or fall to the predetermined position. The structure is simple, the control is stable, and the space is saved.

[0051] Preferably, the fixing frame 4 is a support column structure welded from a rectangular tube and a steel plate, with a mounting plate at the lower end; the upper end has a second hole 4.1, in which the connecting shaft 3 can rotate, making the structure simple and stable.

[0052] Example 3:

[0053] Based on Embodiment 2, the winding machine separator pressing device further includes a control system, which is electrically connected to the winding machine's roll thickness detection device.

[0054] In actual use, a sensor is installed at the winding machine to measure the thickness of the material roll; a control system is installed on the hydraulic cylinder, which can receive the electrical signals from the sensor and adjust the extension and speed of the hydraulic cylinder to control the position of the slitting roller 1.

[0055] Furthermore, the control system is also integrated into the bus control console. Operators can choose between manual and automatic modes. In manual mode, operators can manually control the pressing frame 2 to quickly raise or lower, achieving rapid positioning and tail material auxiliary pressing functions. In automatic mode, the control system will control the extension and retraction of the hydraulic cylinder based on the material roll thickness data obtained from the sensors, so that the slitting roller 1 is in the most suitable position for separating the rolls.

[0056] The adoption of this technical solution enables the separation of the roll material during the winding process, achieving the purpose of automatic control; the combined use of the two modes can also better adapt to different working conditions, improve the automation level of the production line, and save manpower.

[0057] The working principle of this utility model is as follows:

[0058] Before the slitting line begins operation, the spacing of the separator plates 1.2 is controlled using spacers 1.3 on the slitting roller 1 according to the number and width of the coiled material. After the winding machine starts running, the power unit 5 drives the connecting shaft 3 to rotate, which in turn drives the pressure frame 2 to descend, causing the slitting roller 1 to fall. The separator plates 1.2 on the slitting roller 1 are then positioned between adjacent coils. As the diameter of the coiled material increases, the pressure frame 2 slowly rises, causing the slitting roller 1 to rise accordingly. During the tail coiling stage, the power unit 5 is controlled to lower the slitting roller 1 to assist in pressing the tail material, facilitating worker fixation and packaging of the coils.

[0059] In the description of this utility model, it should be understood that if terms such as "left" or "right" indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe the positional relationship in the drawings are only for illustrative purposes and should not be construed as limiting this utility model.

[0060] The above examples are merely illustrative of this utility model and do not constitute a limitation on the scope of protection of this utility model. All designs that are the same as or similar to this utility model are within the scope of protection of this utility model.

Claims

1. A winding machine separator disc pressing device, characterized in that: The device includes a slitting roller (1), a pressing frame (2), a connecting shaft (3), a fixing frame (4), and a power unit (5). The output end of the power unit (5) is connected to the fixing frame (4) through the connecting shaft (3). The slitting roller (1) is connected to the connecting shaft (3) through the pressing frame (2). The pressing frame (2) is located between the power unit (5) and the fixing frame (4). The slitting roller (1) includes a roller (1.1), multiple partition discs (1.2), and spacers (1.3). Multiple spacers (1.3) are spaced from left to right on the outside of the roller (1.1). A partition disc (1.2) is connected between two adjacent spacers (1.3). During the tail material winding stage, the power unit (5) is controlled to drive the connecting shaft (3) to rotate, and then the pressing frame (2) causes the slitting roller (1) to fall down to assist in pressing the tail material.

2. The winding machine separator disc pressing device as described in claim 1, characterized in that: The lengths of the plurality of spacers (1.3) may be the same or different.

3. The winding machine separator disc pressing device as described in claim 1, characterized in that: The pressing rack (2) is a frame structure.

4. The winding machine separator disc pressing device as described in claim 3, characterized in that: The pressing frame (2) includes two plates (2.1) and a connecting body (2.2). The two plates (2.1) are arranged symmetrically on the left and right, and the middle parts of the two plates (2.1) are connected by the connecting body (2.2).

5. The winding machine separator disc pressing device as described in claim 4, characterized in that: The upper end of the plate (2.1) is provided with a hole (2.11), and one end of the roller (1.1) is connected to the hole (2.11); the lower end of the plate (2.1) is sleeved on the outside of the connecting shaft (3).

6. The winding machine separator disc pressing device as described in claim 4, characterized in that: A sleeve (2.12) is provided at the lower end of the plate (2.1), and a connecting shaft (3) is sleeved inside the sleeve (2.12).

7. The winding machine separator disc pressing device as described in claim 1, characterized in that: The upper end of the fixing frame (4) is provided with hole 2 (4.1).

8. The winding machine separator disc pressing device as described in claim 1, characterized in that: The power unit (5) uses a hydraulic cylinder.

9. The winding machine separator disc pressing device as described in claim 8, characterized in that: The hydraulic cylinder is fixedly connected to the connecting shaft (3) via a rotating arm.

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