Convenient and fast winding device for automobile flocking adhesive tape

Abstract

The utility model relates to the technical field of adhesive tape winding, in particular to a convenient automobile flocking adhesive tape winding device which comprises a base, a first supporting plate is fixedly welded to one end of the top face of the base, a second supporting plate symmetrical to the first supporting plate is slidably connected to the top end of the base, and a winding assembly is rotatably connected between the first supporting plate and the second supporting plate. The outer side wall of the winding assembly is sleeved with an adhesive tape barrel. According to the convenient and fast winding device for the automobile flocking adhesive tape, the second supporting plate can be driven to slide relative to the first supporting plate through the first lead screw, the T-shaped sliding block and the first motor, and the wound flocking adhesive tape can be conveniently taken out; and meanwhile, the adhesive tape barrels of different sizes and specifications can be fixed through a two-way lead screw, a regular polygon nut, an outer supporting rod and an arc-shaped plate which are arranged in the winding assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape reeling, in particular to a convenient reeling device for automotive flocking adhesive tape. Background Art

[0002] Flocking cloth tape is also known as flocking cloth sticker, adhesive flocking cloth, and flannel cloth tape. Flocking cloth tape is made of high-quality flocking cloth material as the base material, with high-performance acrylic adhesive or hot melt adhesive coated on the back of the flocking cloth, and compounded with single or double silicone release material. Flocking tape for automobiles is an auxiliary item often used in daily life and work, and is often used to decorate car interiors.

[0003] The utility model patent with authorization announcement number CN219906273U discloses a tape winder for automobiles, including a base, a rotating rod rotatably installed on the surface of the base through a support plate, a servo motor is fixedly installed on the surface of the support plate, the output shaft of the servo motor is fixedly connected to the rotating rod, a rotating column is fixedly sleeved on the rotating rod, a plurality of plug holes are opened on the side of the rotating column, a plurality of movable holes are opened on the surface of the rotating column, trapezoidal blocks are slidably installed in the plurality of movable holes, a top block is fixedly installed on one end of the plurality of trapezoidal blocks through an elastic component, a movable plate is slidably installed on the surface of the base, a turntable is rotatably installed on the surface of the movable plate, and a plurality of plug rods are fixedly installed on the surface of the turntable.

[0004] Although this technical solution can firmly fix the reel on the rotating column through the cooperation of the rotating column, trapezoidal block, elastic component, top block and plug rod, preventing the reel from shifting during the reeling process, making the tape reeling smooth and easy to use; but this technical solution cannot fix tape reels of different sizes. In view of this, we propose a convenient reeling device for automotive flocking tape. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a convenient winding device for automotive flocking tape.

[0006] In the first aspect, the present application provides a convenient winding device for automotive flocking tape, comprising a base, a first support plate is welded and fixed at one end of the top surface of the base, a second support plate symmetrical to the first support plate is slidably connected to the top of the base, a winding assembly is rotatably connected between the first support plate and the second support plate, and a tape reel is sleeved on the outer side wall of the winding assembly;

[0007] The winding assembly includes a winding roller rotatably connected between the first support plate and the second support plate, a bidirectional screw rod rotatably connected inside the winding roller, two symmetrical regular polygonal nuts are threadedly connected to the outer sides of the two ends of the bidirectional screw rod, and each side surface of the regular polygonal nut is hinged with an external support rod, and the other ends of the two external support rods located at the same direction on the two regular polygonal nuts are hinged with the same arc plate.

[0008] According to the technical solution provided in the embodiment of the present application, a T-shaped groove is provided on the top surface of the base, a first screw rod is rotatably connected in the T-shaped groove, a first motor is installed on one side of the base, and an output shaft of the first motor is coaxially connected to the first screw rod.

[0009] According to the technical solution provided in the embodiment of the present application, a T-shaped slider adapted to the size of the T-shaped slide groove is integrally formed at the center of the bottom end of the second support plate, and a first threaded hole adapted to the first screw rod is opened in the middle of the T-shaped slider.

[0010] According to the technical solution provided in the embodiment of the present application, the two ends of the winding roller are rotatably connected to the side walls of the first support plate and the second support plate through bearings respectively, the first support plate and the second support plate are welded and fixed to the outer ring of the bearing, and the two ends of the winding roller are fixedly inserted on the corresponding inner ring of the bearing.

[0011] According to the technical solution provided in the embodiment of the present application, a mounting plate is welded and fixed on a side wall of the first support plate away from the second support plate, a second motor is mounted on the mounting plate, and an output shaft of the second motor is coaxially connected to the winding roller.

[0012] According to the technical solution provided in the embodiment of the present application, the winding roller is hollow in the middle and a plurality of sliding holes matching the size of the outer support rod are opened on the arc side wall. The number of the sliding holes is equal to the number of planes of the regular polygonal nut and the positions correspond one to one. The length of the sliding hole is equal to the length of the partial rod section of the bidirectional screw rod provided with threads.

[0013] According to the technical solution provided in the embodiment of the present application, the thread directions at both ends of the bidirectional screw rod are opposite, and the second threaded holes provided on the two regular polygonal nuts are respectively threadedly sleeved on the thread segments with opposite thread directions at both ends of the bidirectional screw rod. The end of the bidirectional screw rod away from the second motor extends out of the outside of the winding roller and is integrally formed with a handle.

[0014] According to the technical solution provided in the embodiment of the present application, a first hinge seat is welded and fixed at the center of each side of the regular polygonal nut, and hinge protrusions are integrally formed at both ends of the outer support rod. The first hinge seat is hinged to the adjacent hinge protrusion through a hinge column.

[0015] According to the technical solution provided in the embodiment of the present application, second hinge seats are welded and fixed at both ends of the side walls of the arc-shaped plate close to the outer support rod, and the second hinge seats are hinged to the hinge protrusions at the corresponding positions through the hinge columns, and a plurality of the arc-shaped plates can form a complete cylindrical shape; when the two regular polygonal nuts are moved to the minimum spacing, the outer diameter of the cylinder formed by the plurality of the arc-shaped plates is smaller than the inner diameter of the tape tube.

[0016] To summarize, the present technical solution specifically discloses a convenient winding device for automotive flocking tape, which includes a base, a first support plate welded and fixed at one end of the top surface of the base, a second support plate symmetrical to the first support plate slidably connected to the top of the base, a winding assembly rotatably connected between the first support plate and the second support plate, and a tape reel is sleeved on the outer wall of the winding assembly; the second support plate can be driven to slide relative to the first support plate by a first screw rod, a T-shaped slider and a first motor, so that the rolled flocking tape can be conveniently taken out; at the same time, tape reels of different sizes can be fixed by the bidirectional screw rod, regular polygonal nut, external support rod and arc plate provided in the winding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an exploded view of the overall structure of the utility model;

[0020] Figure 3 It is a cross-sectional view of the winding component structure in the utility model;

[0021] Figure 4 It is an exploded view of the winding component structure in the utility model.

[0022] In the figure:

[0023] 1. Base; 11. T-shaped slide;

[0024] 2. First support plate; 21. Mounting plate;

[0025] 3. Second support plate; 31. T-shaped slider; 32. First threaded hole;

[0026] 4. The first screw rod;

[0027] 5. The first motor;

[0028] 6. Bearings;

[0029] 7. Winding assembly; 71. Winding roller; 711. Sliding hole; 72. Bidirectional screw rod; 721. Handle; 73. Regular polygonal nut; 731. First hinge seat; 732. Second threaded hole; 74. External support rod; 741. Hinge convex block; 75. Arc plate; 751. Second hinge seat; 76. Hinge column; 77. Second motor;

[0030] 8. Tape reel. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] See also Figure 1-Figure 4 The convenient winding device for automotive flocking tape comprises a base 1, a first support plate 2 is welded and fixed at one end of the top surface of the base 1, a second support plate 3 symmetrical to the first support plate 2 is slidably connected to the top of the base 1, a winding assembly 7 is rotatably connected between the first support plate 2 and the second support plate 3, and a tape drum 8 is sleeved on the outer wall of the winding assembly 7;

[0034] The winding assembly 7 includes a winding roller 71 rotatably connected between the first support plate 2 and the second support plate 3, and a bidirectional screw rod 72 is rotatably connected inside the winding roller 71. Two symmetrical regular polygonal nuts 73 are threadedly connected to the outer sides of the two ends of the bidirectional screw rod 72, and each side surface of the regular polygonal nut 73 is hinged with an external support rod 74. The other ends of the two external support rods 74 located at the same direction position on the two regular polygonal nuts 73 are hinged with the same arc plate 75.

[0035] In this embodiment, a T-shaped groove 11 is provided on the top surface of the base 1, and a first screw rod 4 is rotatably connected in the T-shaped groove 11. A first motor 5 is installed on one side of the base 1, and the output shaft of the first motor 5 is coaxially connected to the first screw rod 4; the rotation of the first motor 5 drives the first screw rod 4 to rotate.

[0036] Furthermore, a T-shaped slider 31 matching the size of the T-shaped slide groove 11 is integrally formed at the center of the bottom end of the second support plate 3, and a first threaded hole 32 matching the first screw rod 4 is opened in the middle of the T-shaped slider 31; the rotation of the first screw rod 4 causes the second support plate 3 to slide back and forth along the T-shaped slide groove 11.

[0037] Secondly, the two ends of the winding roller 71 are rotatably connected to the side walls of the first support plate 2 and the second support plate 3 through bearings 6 respectively. The first support plate 2 and the second support plate 3 are welded and fixed to the outer ring of the bearing 6, and the two ends of the winding roller 71 are fixedly inserted on the corresponding inner ring of the bearing 6; the design of the bearing 6 facilitates the rotation of the winding roller 71.

[0038] Furthermore, a mounting plate 21 is welded and fixed on a side wall of the first support plate 2 away from the second support plate 3, and a second motor 77 is installed on the mounting plate 21, and the output shaft of the second motor 77 is coaxially connected to the winding roller 71; the second motor 77 provides power for the rotation of the winding roller 71, and the mounting plate 21 facilitates the installation of the second motor 77.

[0039] Secondly, the winding roller 71 is hollow in the middle and has a plurality of sliding holes 711 on the arc side wall which are adapted to the size of the outer support rod 74. The number of the sliding holes 711 is equal to the number of planes of the regular polygonal nut 73 and their positions correspond one to one. The length of the sliding hole 711 is equal to the length of the partial rod section of the bidirectional screw rod 72 with threads. The outer support rod 74 passes through the sliding hole 711 and is hinged to the arc plate 75, so that the arc plate 75 is propped outward or retracted inward.

[0040] Furthermore, the thread directions at both ends of the bidirectional screw rod 72 are opposite, and the second threaded holes 732 provided on the two regular polygonal nuts 73 are respectively threadedly sleeved on the thread segments with opposite thread directions at both ends of the bidirectional screw rod 72. The end of the bidirectional screw rod 72 away from the second motor 77 extends out of the outside of the winding roller 71 and is integrally formed with a handle 721. The bidirectional screw rod 72 is rotated by the handle 721, so that the regular polygonal nut 73 slides relatively along the bidirectional screw rod 72.

[0041] Secondly, a first hinge seat 731 is welded and fixed at the center of each side of the regular polygonal nut 73, and hinge protrusions 741 are integrally formed at both ends of the outer support rod 74. The first hinge seat 731 is hinged to the adjacent hinge protrusion 741 through the hinge column 76; the outer support rod 74 and the regular polygonal nut 73 are hinged through the first hinge seat 731, the hinge protrusion 741 and the hinge column 76.

[0042] Furthermore, second hinge seats 751 are welded and fixed at both ends of the side walls of the arc-shaped plate 75 close to the outer support rod 74. The second hinge seats 751 are hinged to the hinge protrusions 741 at the corresponding positions through hinge columns 76, and a plurality of arc-shaped plates 75 can form a complete cylindrical shape; when the two regular polygonal nuts 73 move to the minimum spacing, the outer diameter of the cylinder formed by the plurality of arc-shaped plates 75 is smaller than the inner diameter of the tape reel 8; the outer support rod 74 and the arc-shaped plate 75 are hinged through the second hinge seat 751, the hinge protrusion 741 and the hinge column 76, and a cylindrical arc-shaped plate 75 can be formed to fix the tape reel 8.

[0043] Working principle: When the convenient winding device for automotive flocking tape of the utility model is in use, the user drives the first motor 5 to drive the first screw 4 to rotate, so that the second support plate 3 slides away from the first support plate 2, and the tape reel 8 is sleeved on the cylinder composed of the arc plate 75. Then, the bidirectional screw 72 is rotated by the handle 721, so that the two regular polygonal nuts 73 slide toward each other, and then the angle between the outer support rod 74 and the horizontal plane increases, so that the arc plate 75 is propped outward and abuts against the inner wall of the tape reel 8, thereby fixing the tape reel 8.

[0044] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features disclosed in the present application but not limited to those with similar functions.

Claims

1. A convenient winding device for automotive flocking tape, comprising a base (1), characterized in that: A first support plate (2) is welded and fixed to one end of the top surface of the base (1); a second support plate (3) symmetrical to the first support plate (2) is slidably connected to the top of the base (1); a winding assembly (7) is rotatably connected between the first support plate (2) and the second support plate (3); and a tape reel (8) is sleeved on the outer side wall of the winding assembly (7); The winding assembly (7) includes a winding roller (71) rotatably connected between the first support plate (2) and the second support plate (3), the winding roller (71) is internally rotatably connected with a bidirectional screw rod (72), the outer sides of the two ends of the bidirectional screw rod (72) are respectively threadedly connected with two symmetrical regular polygonal nuts (73), each side of the regular polygonal nut (73) is hinged with an external support rod (74), and the other ends of the two external support rods (74) located at the same direction position on the two regular polygonal nuts (73) are hinged with the same arc plate (75).

2. The convenient winding device for automotive flocking tape according to claim 1 is characterized in that: The top surface of the base (1) is provided with a T-shaped slide groove (11), a first screw rod (4) is rotatably connected in the T-shaped slide groove (11), a first motor (5) is installed on one side of the base (1), and an output shaft of the first motor (5) is coaxially connected to the first screw rod (4).

3. The convenient winding device for automotive flocking tape according to claim 2 is characterized in that: A T-shaped sliding block (31) matching the size of the T-shaped sliding groove (11) is integrally formed at the center of the bottom end of the second supporting plate (3), and a first threaded hole (32) matching the first screw rod (4) is opened in the middle of the T-shaped sliding block (31).

4. The convenient winding device for automotive flocking tape according to claim 1 is characterized in that: The two ends of the winding roller (71) are rotatably connected to the side walls of the first support plate (2) and the second support plate (3) through bearings (6), respectively; the first support plate (2) and the second support plate (3) are both welded and fixed to the outer ring of the bearing (6); and the two ends of the winding roller (71) are fixedly plugged into the corresponding inner ring of the bearing (6).

5. The convenient winding device for automotive flocking tape according to claim 1 is characterized in that: A mounting plate (21) is welded and fixed on a side wall of the first support plate (2) away from the second support plate (3), a second motor (77) is mounted on the mounting plate (21), and an output shaft of the second motor (77) is coaxially connected to the winding roller (71).

6. The convenient winding device for automotive flocking tape according to claim 1, characterized in that: The winding roller (71) is hollow in the middle and has a plurality of sliding holes (711) on its arc side wall, the number of the sliding holes (711) being matched with the size of the outer support rod (74). The number of the sliding holes (711) is equal to the number of planes of the regular polygonal nut (73) and the positions are one-to-one corresponding. The length of the sliding holes (711) is equal to the length of the part of the rod section of the bidirectional screw rod (72) having threads.

7. The convenient winding device for automotive flocking tape according to claim 5, characterized in that: The threads at both ends of the bidirectional screw rod (72) are in opposite directions, and the second threaded holes (732) provided on the two regular polygonal nuts (73) are respectively threadedly sleeved on the threaded sections at both ends of the bidirectional screw rod (72) with opposite thread directions. The end of the bidirectional screw rod (72) away from the second motor (77) extends out of the outside of the winding roller (71) and is integrally formed with a handle (721).

8. The convenient winding device for automotive flocking tape according to claim 1, characterized in that: A first hinge seat (731) is welded and fixed at the center of each side of the regular polygonal nut (73), and hinge protrusions (741) are integrally formed at both ends of the outer support rod (74), and the first hinge seat (731) is hinged to the adjacent hinge protrusion (741) through a hinge column (76).

9. The convenient winding device for automotive flocking tape according to claim 8, characterized in that: The arc-shaped plate (75) is welded and fixed with a second hinge seat (751) at both ends of the side wall close to the outer support rod (74), and the second hinge seat (751) is hinged to the hinge protrusion (741) at the corresponding position through the hinge column (76). A plurality of the arc-shaped plates (75) can form a complete cylindrical shape; when the two regular polygonal nuts (73) are moved to the minimum spacing, the outer diameter of the cylindrical shape formed by the plurality of the arc-shaped plates (75) is smaller than the inner diameter of the tape reel (8).

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