Winding device for PVC floor production

Abstract

The utility model discloses a winding device for PVC floor production, and relates to the technical field of PVC bottom plate production. The device comprises a bottom plate, supporting plates are fixedly connected to the front end and the rear end of one side of the top of the bottom plate, and limiting plates are fixedly connected to the front end and the rear end of the other side of the top of the bottom plate; a rolling assembly is arranged at the top of the bottom plate and comprises an air cylinder, the air cylinder is fixed to the top of the bottom plate, and one end of the air cylinder is fixedly connected with a transverse plate. The transverse plate can be driven to move through the air cylinder, so that the motor and the lower inclined block move, the hexagonal block is arranged in the hexagonal frame in a sleeved mode through movement of the motor, the winding roller is driven to rotate, the upper inclined block is extruded through movement of the lower inclined block, the tensioning roller moves up and down, and therefore the tensioning degree of coiled materials is adjusted. The hexagonal frame is driven by the motor to rotate, so that the winding roller rotates to wind the coiled material.

Description

Technical Field

[0001] The utility model belongs to the technical field of PVC bottom plate production, in particular to a winding device used for PVC floor production. Background Art

[0002] Winding device for PVC floor production: refers to a device specially used in the PVC floor production process. The main function of this device is to roll up the produced PVC floor materials for subsequent processing, storage and transportation. The winding device is usually composed of a reel, a drive system, a control system and a support system. It can automatically roll up the PVC floor materials and can be adjusted and controlled according to production needs.

[0003] Most of the winding devices used in the production of PVC flooring in the prior art are not convenient for adjusting the tension of the coil, resulting in insufficient tension in some coils, which may cause the coils to wrinkle, warp or be uneven, affecting the quality of the final product. At the same time, the coil needs to maintain a high temperature when winding to maintain the plasticity of the PVC bottom plate, but the winding environment affects the temperature of the coil surface, which will affect the plasticity of the coil, resulting in increased internal stress of the coil and reduced stability of the coil size. To this end, we provide a winding device for PVC flooring production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a winding device for PVC floor production. Through the coordinated arrangement of a winding component and a heating component, the utility model solves the problems of the winding device for PVC floor production in the prior art, that is, it is inconvenient to adjust the tension of the coiled material, and that the ambient temperature affects the plasticity of the coiled material.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a winding device for PVC floor production, comprising a bottom plate, the front end and the rear end of one side of the top of the bottom plate are fixedly connected to a support plate, and the front end and the rear end of the other side of the top of the bottom plate are fixedly connected to a limit plate;

[0007] A winding assembly is provided on the top of the bottom plate, and the winding assembly includes a cylinder, the cylinder is fixed to the top of the bottom plate, one end of the cylinder is fixedly connected to a transverse plate, one side of the top of the transverse plate is fixedly connected to a lower inclined block, the inner cavity of the limit plate is movably connected to a tensioning roller, one end of the tensioning roller is provided with a connecting rod, and the other side of the top of the transverse plate is provided with a replacement part;

[0008] A heating assembly is provided on the top of the support plate, and the heating assembly includes a vertical rod, which is fixed to the front and rear ends of one side of the top of the base plate, and the top of the vertical rod is fixedly connected to a top plate, and the front and rear ends of the top of the top plate are fixedly connected to an electric push rod, and the bottom end of the electric push rod is fixedly connected to a connecting plate.

[0009] The utility model is further configured as follows: the replacement part includes a fixed block, the fixed block is fixed to one side of the top of the horizontal plate, the top of the fixed block is fixedly connected to a motor, the output end of the motor is fixedly connected to a hexagonal frame, the top of the inner cavity of the support plate is movably connected to a winding roller, one end of the winding roller is fixedly connected to a hexagonal block, and one side of the hexagonal block is slidably connected to the inner cavity of the hexagonal frame.

[0010] The utility model is further configured that one end of the connecting rod is fixedly connected to an upper inclined block, and the surface of the upper inclined block is slidably connected to the surface of the lower inclined block.

[0011] The utility model is further configured that spring rods are fixedly connected to the four sides of the bottom of the connecting plate, the bottom end of the spring rods is fixedly connected to a pressing plate, and the front end and the rear end of the top of the pressing plate are fixedly connected to heating blocks.

[0012] The utility model is further configured that right-angle plates are fixedly connected to both sides of the bottom of the horizontal plate, a slide groove is provided at the front end of the top of the inner cavity of the bottom plate, and the bottom of the right-angle plate is slidably connected to the inner cavity of the slide groove.

[0013] The utility model is further configured such that a limiting groove is provided at the top of the inner cavity of the limiting plate, a limiting rod is fixedly connected to the inner cavity of the limiting groove, one end of the tensioning roller is movably connected to a sliding rod, one end of the sliding rod is fixed to one end of the connecting rod, and the surface of the limiting rod is slidably connected to the inner cavity of the sliding rod.

[0014] The utility model is further configured that a placement groove is opened at the top of the inner cavity of the support plate, the bottom of the inner cavity of the placement groove is in an arc shape, and the surface of the winding roller is movably connected to the inner cavity of the placement groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model can drive the horizontal plate to move through the cylinder, so that the motor and the lower inclined block can move. Through the movement of the motor, the hexagonal block is sleeved inside the hexagonal frame, thereby driving the winding roller to rotate. The lower inclined block moves to squeeze the upper inclined block, so that the tensioning roller moves up and down, thereby adjusting the tension of the coiled material. The motor drives the hexagonal frame to rotate, so that the winding roller rotates to rewind the coiled material.

[0017] The utility model drives the connecting plate to move by the operation of an electric push rod, so that the bottom of the pressing plate contacts the surface of the winding roller, which produces a downward pressure on the coiled material to prevent wrinkles when the coiled material is wound. When the surface of the winding roller becomes larger due to the winding diameter, the pressing plate is always in contact with the surface of the winding roller through the spring rod, and the surface of the pressing plate is heated by the heating block, so that the pressing plate heats the surface of the coiled material, thereby keeping the coiled material plastic.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a structural stereogram of a winding device used in the production of PVC flooring.

[0021] Figure 2 An exploded view of the top structure of the bottom plate in a winding device used in the production of PVC flooring.

[0022] Figure 3 A schematic diagram of a top plate in a winding device for PVC floor production.

[0023] Figure 4 An exploded view of the top plate and bottom structure of a winding device used in PVC floor production.

[0024] In the attached figure: 1. bottom plate; 2. support plate; 3. limit plate; 4. cylinder; 5. horizontal plate; 6. lower inclined block; 7. tensioning roller; 8. connecting rod; 9. vertical rod; 10. top plate; 11. electric push rod; 12. connecting plate; 13. fixed block; 14. motor; 15. hexagonal frame; 16. winding roller; 17. hexagonal block; 18. upper inclined block; 19. spring rod; 20. pressure plate; 21. heating block; 22. right-angle plate; 23. limit rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0027] See also Figure 1-4 The utility model is a winding device for PVC floor production, comprising a bottom plate 1, a front end and a rear end of one side of the top of the bottom plate 1 are fixedly connected to a support plate 2, and a front end and a rear end of the other side of the top of the bottom plate 1 are fixedly connected to a limit plate 3;

[0028] A winding assembly is provided on the top of the bottom plate 1, and the winding assembly includes a cylinder 4, which is fixed to the top of the bottom plate 1, one end of the cylinder 4 is fixedly connected to a transverse plate 5, one side of the top of the transverse plate 5 is fixedly connected to a lower inclined block 6, a tensioning roller 7 is movably connected to the inner cavity of the limit plate 3, a connecting rod 8 is provided at one end of the tensioning roller 7, and a replacement part is provided on the other side of the top of the transverse plate 5;

[0029] A heating assembly is provided on the top of the support plate 2, and the heating assembly includes a vertical rod 9, which is fixed to the front and rear ends of one side of the top of the base plate 1, and a top plate 10 is fixedly connected to the top of the vertical rod 9, and an electric push rod 11 is fixedly connected to the front and rear ends of the top of the top plate 10, and a connecting plate 12 is fixedly connected to the bottom end of the electric push rod 11.

[0030] Specifically: the support plate 2 is located at the front and rear ends of the left side of the top of the base plate 1 to support the winding roller 16; the limiting plate 3 is fixed at the front and rear ends of the right side of the top of the base plate 1 to limit the tensioning roller 7; the lower inclined block 6 is fixed to the right side of the top of the cross plate 5 to adjust the tensioning roller 7; the tensioning roller 7 is arranged at the top between the two limiting plates 3; the winding roller 16 can be replaced by setting the replacement parts, so as to achieve the purpose of facilitating the replacement of the winding roller 16; the bottom end of the electric push rod 11 is fixed to the top of the connecting plate 12, so that the electric push rod 11 drives the connecting plate 12 to move. Specific embodiment 2

[0032] See also Figure 1-4 On the basis of the specific embodiment 1, the replacement part includes a fixed block 13, the fixed block 13 is fixed to one side of the top of the horizontal plate 5, the top of the fixed block 13 is fixedly connected to a motor 14, the output end of the motor 14 is fixedly connected to a hexagonal frame 15, the top of the inner cavity of the support plate 2 is movably connected to a winding roller 16, one end of the winding roller 16 is fixedly connected to a hexagonal block 17, one side of the hexagonal block 17 is slidably connected to the inner cavity of the hexagonal frame 15, one end of the connecting rod 8 is fixedly connected to an upper inclined block 18, the surface of the upper inclined block 18 is slidably connected to the surface of the lower inclined block 6, the bottom of the connecting plate 12 is fixedly connected to spring rods 19, the bottom end of the spring rods 19 is fixedly connected to a pressing plate 20, and the front and rear ends of the top of the pressing plate 20 are fixedly connected to heating blocks 21.

[0033] Specifically: one end of the winding roller 16 extends out of the support plate 2, and the other end is fixedly connected with a hexagonal block 17, so that when the cylinder 4 drives the motor 14 to move, the inner cavity of the hexagonal frame 15 at the output end of the motor 14 can be slidably connected with the surface of the hexagonal block 17. When the motor 14 is started, it can drive the hexagonal frame 15 to rotate, thereby driving the winding roller 16 to rotate through the hexagonal block 17 to wind the coiled material. Through the sliding relationship between the upper inclined block 18 and the lower inclined block 6, the position of the tensioning roller 7 can be moved to adjust the tension of the coiled material. The spring rod 19 can move the pressure plate 20 upward when more and more coiled material is on the surface of the winding roller 16, which can make the pressure plate 20 fit with the coiled material without affecting the winding. The inner cavity length of the hexagonal frame 15 and the surface length of the hexagonal block 17 can ensure that the upper and lower inclined blocks are in contact when moving and squeezing. Specific embodiment three

[0035] See also Figure 1-4 On the basis of the first and second specific embodiments, right-angle plates 22 are fixedly connected to both sides of the bottom of the horizontal plate 5, a slide groove is provided at the front end of the top of the inner cavity of the bottom plate 1, the bottom of the right-angle plate 22 is slidably connected to the inner cavity of the slide groove, a limiting groove is provided at the top of the inner cavity of the limiting plate 3, and a limiting rod 23 is fixedly connected to the inner cavity of the limiting groove. A sliding rod is movably connected to one end of the tensioning roller 7, and one end of the sliding rod is fixed to one end of the connecting rod 8. The surface of the limiting rod 23 is slidably connected to the inner cavity of the sliding rod, a placement groove is provided at the top of the inner cavity of the support plate 2, and the bottom of the inner cavity of the placement groove is arc-shaped, and the surface of the winding roller 16 is movably connected to the inner cavity of the placement groove.

[0036] Specifically: the top of the right-angle plate 22 is fixed to one side of the bottom of the cross plate 5, and the bottom of the right-angle plate 22 is slidably connected to the slide groove at the top of the inner cavity of the bottom plate 1, thereby limiting and supporting the movement of the cross plate 5, making it convenient for the cylinder 4 to drive the cross plate 5 to move, and the surface of the limit rod 23 in the inner cavity of the limit groove is slidably connected with a slide rod, one end of the slide rod is movably connected to one end of the tensioning roller 7, and the other end is fixed to one end of the connecting rod 8, which can not only enable the connecting rod 8 to drive the tensioning roller 7 to move, but also enable the limit rod 23 to limit the movement of the tensioning roller 7, and the placement groove inner cavity of the support plate 2 at the front end of the top of the bottom plate 1 extends out of the support plate 2 to facilitate the replacement of the winding roller 16.

[0037] The working principle of the utility model is as follows: when the PVC floor needs to be rolled up, the cylinder 4 is first started through the external controller, the cylinder 4 drives the horizontal plate 5 to move, the horizontal plate 5 drives the fixed block 13 and the lower inclined block 6 to move, the fixed block 13 drives the motor 14 to move, so that the hexagonal frame 15 moves, the lower inclined block 6 moves and separates from the upper inclined block 18, then the winding roller 16 can be placed in the placement groove of the support plate 2, and then the cylinder 4 is controlled to drive the horizontal plate 5 to move back, so that the inner cavity of the hexagonal frame 15 at the output end of the motor 14 contacts the surface of the hexagonal block 17 at one end of the winding roller 16, at the same time, the lower inclined block 6 moves to squeeze the upper inclined block 18, the upper inclined block 18 moves to drive the connecting rod 8 to move, and the connecting rod 8 drives the tensioning roller 7 to move, so as to adjust the tension of the coiled material, at this time the surface of the hexagonal block 17 fits with the inner cavity of the hexagonal frame 15;

[0038] Then the electric push rod 11 can be started, the electric push rod 11 drives the connecting plate 12 to move, the connecting plate 12 drives the spring rod 19 to move, the spring rod 19 drives the pressure plate 20 to move, the pressure plate 20 presses down the coiled material on the surface of the winding roller 16, and heats the pressure plate 20 through the heating block 21, so as to maintain the temperature of the coiled material, improve the plasticity during winding, and prevent the coiled material from wrinkling during winding. Finally, the motor 14 can be started to drive the hexagonal block 17 to rotate through the hexagonal frame 15 to drive the winding roller 16 to rotate for winding. When the coiled material on the surface of the winding roller 16 becomes more and more, the spring rod 19 contracts so that the pressure plate 20 is always in contact with the surface of the coiled material on the outer layer of the surface of the winding roller 16.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A winding device for PVC floor production, comprising a bottom plate (1), characterized in that: The front end and the rear end of one side of the top of the bottom plate (1) are both fixedly connected to a support plate (2), and the front end and the rear end of the other side of the top of the bottom plate (1) are both fixedly connected to a limit plate (3); A winding assembly is arranged on the top of the bottom plate (1), and the winding assembly comprises a cylinder (4), the cylinder (4) is fixed to the top of the bottom plate (1), one end of the cylinder (4) is fixedly connected to a transverse plate (5), one side of the top of the transverse plate (5) is fixedly connected to a lower inclined block (6), the inner cavity of the limit plate (3) is movably connected to a tensioning roller (7), one end of the tensioning roller (7) is provided with a connecting rod (8), and a replacement part is arranged on the other side of the top of the transverse plate (5); A heating assembly is arranged on the top of the support plate (2), the heating assembly comprising a vertical rod (9), the vertical rod (9) being fixed to the front and rear ends of one side of the top of the bottom plate (1), the top of the vertical rod (9) being fixedly connected to a top plate (10), the front and rear ends of the top of the top plate (10) being fixedly connected to an electric push rod (11), and the bottom end of the electric push rod (11) being fixedly connected to a connecting plate (12).

2. A winding device for PVC floor production according to claim 1, characterized in that: The replacement part comprises a fixed block (13), the fixed block (13) being fixed to one side of the top of the horizontal plate (5), the top of the fixed block (13) being fixedly connected to a motor (14), the output end of the motor (14) being fixedly connected to a hexagonal frame (15), the top of the inner cavity of the support plate (2) being movably connected to a winding roller (16), one end of the winding roller (16) being fixedly connected to a hexagonal block (17), and one side of the hexagonal block (17) being slidably connected to the inner cavity of the hexagonal frame (15).

3. A winding device for PVC floor production according to claim 1, characterized in that: One end of the connecting rod (8) is fixedly connected to an upper inclined block (18), and a surface of the upper inclined block (18) is slidably connected to a surface of a lower inclined block (6).

4. A winding device for PVC floor production according to claim 1, characterized in that: The bottom of the connection plate (12) is fixedly connected to spring rods (19) all around, the bottom of the spring rods (19) is fixedly connected to a pressing plate (20), and the front and rear ends of the top of the pressing plate (20) are fixedly connected to heating blocks (21).

5. The winding device for PVC floor production according to claim 1, characterized in that: The bottom sides of the transverse plate (5) are fixedly connected to right-angle plates (22), the top front end of the inner cavity of the bottom plate (1) is provided with a slide groove, and the bottom of the right-angle plate (22) is slidably connected to the inner cavity of the slide groove.

6. The winding device for PVC floor production according to claim 1, characterized in that: A limiting groove is provided at the top of the inner cavity of the limiting plate (3), and the inner cavity of the limiting groove is fixedly connected to a limiting rod (23). One end of the tensioning roller (7) is movably connected to a sliding rod, and one end of the sliding rod is fixed to one end of the connecting rod (8). The surface of the limiting rod (23) is slidably connected to the inner cavity of the sliding rod.

7. The winding device for PVC floor production according to claim 2, characterized in that: A placement groove is provided at the top of the inner cavity of the support plate (2), the bottom of the inner cavity of the placement groove is in an arc shape, and the surface of the winding roller (16) is movably connected to the inner cavity of the placement groove.

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