Composite material rolling device

Abstract

The utility model discloses a composite material rolling device which comprises a machine frame, the outer surface of the machine frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a fixing plate, a winding drum is arranged outside the fixing plate, a threaded shaft is arranged inside the winding drum, the outer surface of the threaded shaft is fixedly connected with a fixing sleeve, and the fixing sleeve is fixedly connected with the motor. The inner surface of the fixing sleeve is rotationally connected with a rotating rod, and the inner surface of the rotating rod is rotationally connected with a connecting shaft. According to the device, a supporting plate is arranged to fix the winding drum, a rotary knob is rotated clockwise, a sliding sleeve slides along the outer surface of a threaded shaft and gets close to a fixing sleeve, at the moment, a rotating rod and a connecting rod eject the supporting plate outwards through a connecting shaft, the outer surface of the supporting plate and the inner surface of the winding drum are pressed tightly, and therefore the winding drums with different inner diameters can be fixed; therefore, the winding drum is prevented from slipping in the rolling process.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling, in particular to a composite material rolling device. Background Art

[0002] Composite materials are new materials made by optimizing the combination of material components with different properties using advanced material preparation technology. Rolling up the material from small to large on a paper tube or other round tube is called rolling. This makes it easier to process the composite materials in various process steps.

[0003] In the prior art, there is a winding and unwinding device for producing PVC composite material floor mats, such as the Chinese announcement number CN219791871U, which includes a winding bin and a conveyor belt, wherein the winding bin is fixedly installed at one end of the conveyor belt, a winding roller is movably provided inside the winding bin, a sliding sleeve is provided at one end of the winding roller, a driving component is provided on the outer wall of one side of the winding bin, and the driving component is used to drive the sliding sleeve to rotate, a first electric push rod is fixedly installed on the top of the winding bin, a fixed plate is fixedly installed at the output end of the first electric push rod, and the other end of the fixed plate is installed at one end of the winding roller and is rotatably connected thereto, a plurality of arc-shaped pressing plates are movably provided inside the winding bin, and the arc-shaped pressing plates are adapted to the winding roller, and a lifting component is provided on the top wall of the winding bin, and the lifting component is used to adjust the horizontal height of the arc-shaped pressing plates. The utility model can realize automatic gluing when the floor mat is rolled up and automatic unloading after rolling up, which is very convenient and can improve work efficiency.

[0004] However, in the prior art, although the above scheme has the above technical advantages, it has the disadvantage that in the process of winding, the material usually needs to be wound around the surface of the roll. In the production process of the cloth, due to the different lengths of the required cloth, the inner diameter of the roll required for this purpose is often different. The device cannot fix rolls with different inner diameters and has a small scope of application. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model adopts the following technical solution to solve the technical problems: a composite material rolling device comprises a frame, the outer surface of the frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a fixing plate, a reel is arranged outside the fixing plate, a threaded shaft is arranged inside the reel, the outer surface of the threaded shaft is fixedly connected to a fixing sleeve, the inner surface of the fixing sleeve is rotatably connected to a rotating rod, the inner surface of the rotating rod is rotatably connected to a connecting shaft, the outer surface of the connecting shaft is rotatably connected to a connecting rod, the outer surface of the connecting rod is rotatably connected to a sliding sleeve, the outer surface of the sliding sleeve is slidably connected to the outer surface of the threaded shaft, a support plate is arranged outside the threaded shaft, when the sliding sleeve approaches the fixed sleeve, the rotating rod and the connecting rod push the support plate outwards through the connecting shaft, so that the outer surface of the support plate is pressed tightly against the inner surface of the reel.

[0006] Preferably, the outer surface of the fixing plate is fixedly connected to the outer surface of the threaded shaft, and the outer surface of the threaded shaft is threadedly connected with a knob, and the knob is rotated clockwise to make the sliding sleeve slide along the outer surface of the threaded shaft and approach the fixing sleeve.

[0007] Preferably, the outer surface of the knob is rotatably connected to the outer surface of the sliding sleeve, and a horizontal compression spring is fixedly connected to the outer surface of the sliding sleeve. One end of the horizontal compression spring away from the sliding sleeve is fixedly connected to the outer surface of the fixed sleeve, and when the sliding sleeve approaches the fixed sleeve, the horizontal compression spring is compressed.

[0008] Preferably, the outer surface of the rotating rod is rotatably connected to the outer surface of the connecting rod, the outer surface of the connecting shaft is fixedly connected to the outer surface of the support plate, the outer surface of the support plate is in contact with the inner surface of the reel, and the outer surface of the support plate can be pressed against the inner surface of the reel, thereby fixing reels with different inner diameters.

[0009] Preferably, the inner surface of the frame is fixedly connected to a fixing frame, the outer surface of the fixing frame is slidably connected to a clamping plate, the inner surface of the clamping plate is rotatably connected to a roller, and the roller is rotatably connected to the clamping plate, which can reduce the friction resistance of relative sliding between the material and the clamping plate.

[0010] Preferably, a vertical compression spring is provided at the bottom of the rotating roller, the top end of the vertical compression spring is fixedly connected to the outer surface of the clamp, and the inner surface of the frame is fixedly connected to the bottom end of the vertical compression spring. Under the elastic force of the vertical compression spring, the clamp always presses the wound part of the material, thereby preventing the material from loosening during the winding process.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model fixes the reel by arranging a support plate, and turns the knob clockwise to make the sliding sleeve slide along the outer surface of the threaded shaft and approach the fixed sleeve. At this time, the rotating rod and the connecting rod push the support plate outward through the connecting shaft, so that the outer surface of the support plate is pressed tightly against the inner surface of the reel, thereby fixing reels with different inner diameters, thereby preventing the reel from slipping during the rolling process, solving the problem that the traditional composite material rolling device cannot fix reels with different calibers and has a small scope of application.

[0013] 2. The utility model sets a clamping plate. During the rolling process, the thickness of the material will become thicker and thicker. At this time, under the elastic force of the vertical compression spring, the clamping plate always presses the wound part of the material, thereby preventing the material from loosening during the winding process. The rotating roller is rotatably connected to the clamping plate, which can reduce the friction resistance of relative sliding between the material and the clamping plate, thereby solving the problem that the material of the traditional composite material rolling device may become loose during the winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0017] Figure 4 It is a structural schematic diagram of B of the utility model.

[0018] In the figure: 1. frame; 2. motor; 3. fixed plate; 4. reel; 5. threaded shaft; 6. fixed sleeve; 7. rotating rod; 8. connecting shaft; 9. support plate; 10. connecting rod; 11. sliding sleeve; 12. horizontal compression spring; 13. knob; 14. clamping plate; 15. fixed frame; 16. vertical compression spring; 17. roller. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0020] Example: See Figure 1 - Figure 4The utility model provides a technical solution: a composite material rolling device, including a frame 1, the outer surface of the frame 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a fixing plate 3, the outside of the fixing plate 3 is provided with a reel 4, the inside of the reel 4 is provided with a threaded shaft 5, the outer surface of the threaded shaft 5 is fixedly connected with a fixing sleeve 6, the inner surface of the fixing sleeve 6 is rotatably connected with a rotating rod 7, the inner surface of the rotating rod 7 is rotatably connected with a connecting shaft 8, the outer surface of the connecting shaft 8 is rotatably connected with a connecting rod 10, the outer surface of the connecting rod 10 is rotatably connected with a sliding sleeve 11, the outer surface of the sliding sleeve 11 is connected to the outer surface of the threaded shaft 5 The threaded shaft 5 is connected with a support plate 9 on the outside, and the outer surface of the fixed plate 3 is fixedly connected to the outer surface of the threaded shaft 5. The outer surface of the threaded shaft 5 is threadedly connected with a knob 13 to fix the material on the surface of the reel 4. The knob 13 is turned clockwise to make the sliding sleeve 11 slide along the outer surface of the threaded shaft 5 and approach the fixed sleeve 6. At this time, the horizontal compression spring 12 is compressed, and the rotating rod 7 and the connecting rod 10 push the support plate 9 outward through the connecting shaft 8, so that the outer surface of the support plate 9 is pressed against the inner surface of the reel 4, thereby fixing the reels 4 with different inner diameters, thereby preventing the reel 4 from slipping during the winding process.

[0021] The outer surface of the knob 13 is rotatably connected to the outer surface of the sliding sleeve 11, the outer surface of the sliding sleeve 11 is fixedly connected to the horizontal compression spring 12, the end of the horizontal compression spring 12 away from the sliding sleeve 11 is fixedly connected to the outer surface of the fixed sleeve 6, the outer surface of the rotating rod 7 is rotatably connected to the outer surface of the connecting rod 10, the outer surface of the connecting shaft 8 is fixedly connected to the outer surface of the support plate 9, the outer surface of the support plate 9 contacts the inner surface of the reel 4, the inner surface of the frame 1 is fixedly connected to the fixing frame 15, the outer surface of the fixing frame 15 is slidably connected to the clamping plate 14, the inner surface of the clamping plate 14 A roller 17 is rotatably connected, and a vertical compression spring 16 is arranged at the bottom of the roller 17. The top of the vertical compression spring 16 is fixedly connected to the outer surface of the clamping plate 14, and the inner surface of the frame 1 is fixedly connected to the bottom of the vertical compression spring 16. The motor 2 drives the threaded shaft 5 to rotate counterclockwise through the fixing plate 3, so that the fixed reel 4 also rotates counterclockwise to roll the material. Since the rotation direction of the threaded shaft 5 is opposite to that of the knob 13, the knob 13 will not rotate in the opposite direction relative to the threaded shaft 5 and become loose during the rotation of the threaded shaft 5.

[0022] During the rolling process, the thickness of the material will become thicker and thicker. At this time, under the elastic force of the vertical compression spring 16, the clamping plate 14 always presses the wound part of the material, thereby preventing the material from loosening during the winding process. The roller 17 is rotatably connected to the clamping plate 14, which can reduce the friction resistance of relative sliding between the material and the clamping plate 14. After the rolling is completed, the knob 13 is turned counterclockwise to separate the support plate 9 from the reel 4. At this time, the rolled material can be removed from the surface of the frame 1 together with the reel 4 to complete the rolling process.

[0023] Working principle:

[0024] When in use, fix the material on the surface of the reel 4, turn the knob 13 clockwise, make the sliding sleeve 11 slide along the outer surface of the threaded shaft 5 and approach the fixed sleeve 6, at this time, the horizontal compression spring 12 is compressed, the rotating rod 7 and the connecting rod 10 push the support plate 9 outward through the connecting shaft 8, so that the outer surface of the support plate 9 is pressed against the inner surface of the reel 4, thereby fixing the reels 4 with different inner diameters, thereby preventing the reel 4 from slipping during the winding process;

[0025] The motor 2 drives the threaded shaft 5 to rotate counterclockwise through the fixing plate 3, so that the fixed reel 4 also rotates counterclockwise to roll the material. Since the rotation direction of the threaded shaft 5 is opposite to the rotation direction of the knob 13, the knob 13 will not rotate in the opposite direction relative to the threaded shaft 5 and become loose during the rotation of the threaded shaft 5.

[0026] During the rolling process, the thickness of the material will become thicker and thicker. At this time, under the elastic force of the vertical compression spring 16, the clamping plate 14 always presses the wound part of the material, thereby preventing the material from loosening during the winding process. The roller 17 is rotatably connected to the clamping plate 14, which can reduce the friction resistance of relative sliding between the material and the clamping plate 14. After the rolling is completed, the knob 13 is turned counterclockwise to separate the support plate 9 from the reel 4. At this time, the rolled material can be removed from the surface of the frame 1 together with the reel 4 to complete the rolling process.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A composite material rolling device, comprising a frame (1), characterized in that: The outer surface of the frame (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a fixing plate (3), a reel (4) is arranged outside the fixing plate (3), a threaded shaft (5) is arranged inside the reel (4), a fixing sleeve (6) is fixedly connected to the outer surface of the threaded shaft (5), a rotating rod (7) is rotatably connected to the inner surface of the fixing sleeve (6), a connecting shaft (8) is rotatably connected to the inner surface of the rotating rod (7), a connecting shaft (8) is rotatably connected to the outer surface of the connecting shaft (8), a connecting rod (10) is rotatably connected to the outer surface of the connecting rod (10), a sliding sleeve (11) is rotatably connected to the outer surface of the sliding sleeve (11) and the outer surface of the sliding sleeve (11) is slidably connected to the outer surface of the threaded shaft (5), and a support plate (9) is arranged outside the threaded shaft (5).

2. A composite material rolling device according to claim 1, characterized in that: The outer surface of the fixing plate (3) is fixedly connected to the outer surface of the threaded shaft (5), and the outer surface of the threaded shaft (5) is threadedly connected with a knob (13).

3. A composite material rolling device according to claim 2, characterized in that: The outer surface of the knob (13) is rotatably connected to the outer surface of the sliding sleeve (11), the outer surface of the sliding sleeve (11) is fixedly connected to a horizontal compression spring (12), and one end of the horizontal compression spring (12) away from the sliding sleeve (11) is fixedly connected to the outer surface of the fixed sleeve (6).

4. A composite material rolling device according to claim 1, characterized in that: The outer surface of the rotating rod (7) is rotatably connected to the outer surface of the connecting rod (10), the outer surface of the connecting shaft (8) is fixedly connected to the outer surface of the support plate (9), and the outer surface of the support plate (9) is in contact with the inner surface of the reel (4).

5. A composite material rolling device according to claim 1, characterized in that: The inner surface of the frame (1) is fixedly connected to a fixing frame (15), the outer surface of the fixing frame (15) is slidably connected to a clamping plate (14), and the inner surface of the clamping plate (14) is rotatably connected to a roller (17).

6. A composite material rolling device according to claim 5, characterized in that: A vertical compression spring (16) is provided at the bottom of the rotating roller (17), the top end of the vertical compression spring (16) is fixedly connected to the outer surface of the clamping plate (14), and the inner surface of the frame (1) is fixedly connected to the bottom end of the vertical compression spring (16).

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