Automatic winding device for foam tape

Abstract

The utility model relates to the technical field of foam tape production, and discloses an automatic winding device for foam tape, which comprises a base, the upper surface of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a turntable, the upper surface of the turntable is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is rotatably connected with a rocker. A sliding frame is rotatably connected to the outer wall of the rocker, a roller is rotatably connected to the outer wall of the sliding frame, a sliding rail is fixedly connected to the upper surface of the base, and the lower surface of the sliding frame is slidably connected to the upper surface of the sliding rail. The first motor drives the rotating disc at the output end to rotate, the rotating disc drives the rocker to rotate through the rotating shaft, the rocker drives the sliding frame to slide, the distance between the rollers on the two sides can be adjusted, adhesive tapes with different widths are guided, the adhesive tapes are effectively prevented from being twisted during winding, and the product percent of pass is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of foam tape production, in particular to an automatic coiling device for foam tape. Background Art

[0002] Foam tape is a tape used for heat insulation, shock absorption and sealing. It is widely used in the fields of automobiles, electronic products, construction and packaging. It can fill gaps, reduce noise and vibration, and provide excellent weather resistance. Foam tape is usually processed into rolls for easy storage and use, so in the production process, an automatic winding device for foam tape is used.

[0003] The automatic coiling device for foam tape is a device used to roll the produced foam tape into a roll. However, the traditional device cannot adapt to the winding of tapes of different widths. The traditional device is prone to distortion when winding tapes of different widths. The bending during winding will reduce the product qualification rate and cause material waste. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automatic winding device for foam tape, aiming to improve the problem of the inability to adapt to tapes of different widths resulting in a decrease in the qualified rate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic winding device for foam tape, comprising a base, a first motor is fixedly connected to the upper surface of the base, a turntable is fixedly connected to the output end of the first motor, a rotating shaft is fixedly connected to the upper surface of the turntable, a rocker is rotatably connected to the outer wall of the rotating shaft, a sliding frame is rotatably connected to the outer wall of the rocker, a roller is rotatably connected to the outer wall of the sliding frame, a slide rail is fixedly connected to the upper surface of the slide rail, a lower surface of the sliding frame is slidably connected to the upper surface of the slide rail, a winding assembly is arranged on the upper surface of the base, and the winding assembly is used to curl and wind the tape.

[0006] Preferably, the winding assembly includes a fixed column, the lower surface of the fixed column is fixedly connected to the upper surface of the base, the upper surface of the fixed column is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a winding roller, and the outer wall of the winding roller is arranged on the outer wall of the fixed column.

[0007] Preferably, a lower bracket is fixedly connected to the upper surface of the base, a third motor is fixedly connected to the upper surface of the lower bracket, an output end of the third motor is fixedly connected to a first transmission shaft, and a cam is fixedly connected to the outer wall of the first transmission shaft.

[0008] Preferably, the outer wall of the cam is slidably connected to a slider, the upper surface of the slider is fixedly connected to a fixing rod, the top of the fixing rod is fixedly connected to an upper bracket, the outer wall of the upper bracket is slidably connected to the inner wall of the lower bracket, the lower surface of the upper bracket is fixedly connected to a tension spring, and the lower surface of the tension spring is fixedly connected to the upper surface of the lower bracket.

[0009] Preferably, a first gear is fixedly connected to an outer wall of the first transmission shaft, and a second gear is meshingly connected to an outer wall of the first gear.

[0010] Preferably, the inner wall of the second gear is fixedly connected to an inner shaft, the bottom end of the inner shaft is rotatably connected to the upper surface of the base, the outer wall of the inner shaft is slidably connected to an outer shaft, and the outer wall of the outer shaft is rotatably connected to the inside of the upper bracket.

[0011] Preferably, a first bevel gear is fixedly connected to the top end of the outer shaft, and a second bevel gear is meshingly connected to the outer wall of the first bevel gear.

[0012] Preferably, a second transmission shaft is fixedly connected to the inner wall of the second bevel gear, one end of the second transmission shaft is rotatably connected to the outer wall of the upper bracket, and the other end of the second transmission shaft is fixedly connected to a blade.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the turntable at the output end is driven to rotate by the first motor, the turntable drives the rocker to rotate through the rotating shaft, and the rocker drives the sliding frame to slide, so that the distance between the rollers on both sides can be adjusted to guide the tapes of different widths, effectively preventing the tape from being distorted during winding, and improving the product qualification rate.

[0015] 2. In the utility model, the cam is driven to rotate by starting the third motor, and the cam drives the fixing rod to rise and fall through the slider, thereby driving the upper bracket to rise and fall. At the same time, the first transmission shaft drives the first gear to rotate, and the first gear drives the inner shaft through the second gear, and the inner shaft drives the first bevel gear and the second bevel gear to rotate, thereby achieving the goal of driving the blade to rise and fall while the blade rotates, and the tape can be automatically cut and truncated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the automatic winding device for foam tape proposed in the utility model;

[0017] Figure 2 A schematic diagram of a turntable of an automatic winding device for foam tape proposed in the utility model;

[0018] Figure 3 The utility model is a schematic diagram of a cam of an automatic winding device for foam tape.

[0019] Legend:

[0020] 1. Base; 2. First motor; 3. Turntable; 4. Rotating shaft; 5. Rocker; 6. Sliding frame; 7. Roller; 8. Slide rail; 9. Fixed column; 10. Second motor; 11. Winding roller; 12. Lower bracket; 13. Third motor; 14. First transmission shaft; 15. Cam; 16. Sliding block; 17. Fixed rod; 18. Upper bracket; 19. Tension spring; 20. First gear; 21. Second gear; 22. Inner shaft; 23. Outer shaft; 24. First bevel gear; 25. Second bevel gear; 26. Second transmission shaft; 27. Blade. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment: an automatic winding device for foam tape, comprising a base 1, a first motor 2 is fixedly connected to the upper surface of the base 1, a turntable 3 is fixedly connected to the output end of the first motor 2, a rotating shaft 4 is fixedly connected to the upper surface of the turntable 3, a rocker 5 is rotatably connected to the outer wall of the rotating shaft 4, a sliding frame 6 is rotatably connected to the outer wall of the rocker 5, a roller 7 is rotatably connected to the outer wall of the sliding frame 6, a slide rail 8 is fixedly connected to the upper surface of the slide rail 8, and a winding assembly is arranged on the upper surface of the base 1, which is used to curl and wind the tape.

[0023] Specifically, when the tape starts to be wound, the first motor 2 is started to drive the turntable 3 to rotate. A rotating shaft 4 is fixed on both sides of the upper surface of the turntable 3. The outer wall of the rotating shaft 4 is connected to one end of the rocker 5. The turntable 3 can drive the rocker 5 to rotate through the rotating shaft 4. The other end of the rocker 5 is rotatably connected to the sliding frame 6. When the rocker 5 rotates, it will drive the sliding frame 6 to slide in the sliding groove of the sliding rail 8. The sliding frames 6 on both sides slide toward the center to adjust to a distance suitable for the width of the tape, and then the tape is placed between the rollers 7. The two groups of rollers 7 on each side can guide the tape to not deviate.

[0024] Reference Figure 1 The winding assembly includes a fixed column 9, the lower surface of the fixed column 9 is fixedly connected to the upper surface of the base 1, the upper surface of the fixed column 9 is fixedly connected to a second motor 10, the output end of the second motor 10 is fixedly connected to a winding roller 11, and the outer wall of the winding roller 11 is arranged on the outer wall of the fixed column 9.

[0025] Specifically, one end of the winding roller 11 is fixed to the output end of the second motor 10, and the other end of the winding roller 11 can be separated from the fixing column 9, so that the inner core of the tape is fixed on the outer wall of the winding roller 11, and the second motor 10 is started to drive the winding roller 11 to rotate, and the winding roller 11 drives the inner core of the tape to rotate, and the tape is wound and rolled up.

[0026] Reference Figure 2 and Figure 3 The upper surface of the base 1 is fixedly connected with a lower bracket 12, the upper surface of the lower bracket 12 is fixedly connected with a third motor 13, the output end of the third motor 13 is fixedly connected with a first transmission shaft 14, the outer wall of the first transmission shaft 14 is fixedly connected with a cam 15, the outer wall of the cam 15 is slidably connected with a slider 16, the upper surface of the slider 16 is fixedly connected with a fixing rod 17, the top of the fixing rod 17 is fixedly connected with an upper bracket 18, the outer wall of the upper bracket 18 is slidably connected to the inner wall of the lower bracket 12, the lower surface of the upper bracket 18 is fixedly connected with a tension spring 19, the lower surface of the tension spring 19 is fixedly connected to the upper surface of the lower bracket 12, and the outer wall of the first transmission shaft 14 is fixedly connected There is a first gear 20, the outer wall of the first gear 20 is meshed and connected with the second gear 21, the inner wall of the second gear 21 is fixedly connected with an inner shaft 22, the bottom end of the inner shaft 22 is rotatably connected to the upper surface of the base 1, the outer wall of the inner shaft 22 is slidably connected with an outer shaft 23, the outer wall of the outer shaft 23 is rotatably connected to the inside of the upper bracket 18, the top of the outer shaft 23 is fixedly connected with a first bevel gear 24, the outer wall of the first bevel gear 24 is meshed and connected with a second bevel gear 25, the inner wall of the second bevel gear 25 is fixedly connected with a second transmission shaft 26, one end of the second transmission shaft 26 is rotatably connected to the outer wall of the upper bracket 18, and the other end of the second transmission shaft 26 is fixedly connected to a blade 27.

[0027] Specifically, the third motor 13 is started to drive the first transmission shaft 14 to rotate, the first transmission shaft 14 drives the second gear 21 to rotate through the first gear 20, the second gear 21 drives the inner shaft 22 to rotate, the inner shaft 22 drives the outer shaft 23 to rotate through the limiting protrusion of the outer wall, the outer shaft 23 drives the second bevel gear 25 to rotate through the first bevel gear 24, so that the blade 27 rotates, and at the same time the first transmission shaft 14 drives the cam 15 to rotate, the rotation of the cam 15 will push the slider 16 and the fixed rod 17 upward, the fixed rod 17 drives the upper bracket 18 to rise and fall, so that the tape is cut with the blade 27, the lower side of the upper bracket 18 is two cylinders inserted into the inner wall of the lower bracket 12 to slide, and two tension springs 19 are arranged at the junction of the lower bracket 12 and the upper bracket 18, when the tip of the cam 15 slides over the slider 16, the tension spring 19 will pull the upper bracket 18 down, and the blade 27 will be separated from the tape.

[0028] Working principle: When using the device, start the first motor 2 to drive the turntable 3 at the output end to rotate, the turntable 3 drives the rocker 5 to rotate through the rotating shaft 4, the rocker 5 drives the sliding frame 6 to slide, the sliding frame 6 slides and adjusts to the same width as the tape, and the tape is inserted between the rollers 7 to guide the forward direction of the tape, and the second motor 10 is started to drive the winding roller 11 to rotate, so that the tape can be wound up, and when it is wound to a certain length, the third motor 13 is started to drive the first transmission shaft 14 at the output end to rotate, the first transmission shaft 14 drives the cam 15 to rotate, and the cam 15 drives the fixed rod 17 to rise and fall through the slider 16 The fixing rod 17 drives the upper bracket 18 to rise and fall, and the first transmission shaft 14 drives the first gear 20 to rotate at the same time. The first gear 20 drives the inner shaft 22 to rotate through the second gear 21, and the inner shaft 22 drives the outer shaft 23 to rotate. The outer shaft 23 rotates while following the rise and fall of the upper bracket 18. The outer shaft 23 drives the first bevel gear 24 to rotate, and the first bevel gear 24 drives the second transmission shaft 26 to rotate through the second bevel gear 25. The second transmission shaft 26 drives the blade 27 to rotate, and the blade 27 rotates to cut the tape. The device can not only guide tapes of different widths, but also cut and truncate the tape.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Automatic winding device for foam tape, characterized by: The invention comprises a base (1), the upper surface of the base (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a turntable (3), the upper surface of the turntable (3) is fixedly connected to a rotating shaft (4), the outer wall of the rotating shaft (4) is rotatably connected to a rocker (5), the outer wall of the rocker (5) is rotatably connected to a sliding frame (6), the outer wall of the sliding frame (6) is rotatably connected to a roller (7), the upper surface of the base (1) is fixedly connected to a slide rail (8), the lower surface of the sliding frame (6) is slidably connected to the upper surface of the slide rail (8), and the upper surface of the base (1) is provided with a winding assembly, which is used to roll and wind the adhesive tape.

2. The automatic winding device for foam tape according to claim 1, characterized in that: The winding assembly comprises a fixed column (9), the lower surface of the fixed column (9) is fixedly connected to the upper surface of the base (1), the upper surface of the fixed column (9) is fixedly connected to a second motor (10), the output end of the second motor (10) is fixedly connected to a winding roller (11), and the outer wall of the winding roller (11) is arranged on the outer wall of the fixed column (9).

3. The automatic winding device for foam tape according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a lower bracket (12), the upper surface of the lower bracket (12) is fixedly connected to a third motor (13), the output end of the third motor (13) is fixedly connected to a first transmission shaft (14), and the outer wall of the first transmission shaft (14) is fixedly connected to a cam (15).

4. The automatic winding device for foam tape according to claim 3, characterized in that: The outer wall of the cam (15) is slidably connected to a slider (16), the upper surface of the slider (16) is fixedly connected to a fixing rod (17), the top of the fixing rod (17) is fixedly connected to an upper bracket (18), the outer wall of the upper bracket (18) is slidably connected to the inner wall of the lower bracket (12), the lower surface of the upper bracket (18) is fixedly connected to a tension spring (19), and the lower surface of the tension spring (19) is fixedly connected to the upper surface of the lower bracket (12).

5. The automatic winding device for foam tape according to claim 3, characterized in that: A first gear (20) is fixedly connected to the outer wall of the first transmission shaft (14), and a second gear (21) is meshingly connected to the outer wall of the first gear (20).

6. The automatic winding device for foam tape according to claim 5, characterized in that: The inner wall of the second gear (21) is fixedly connected to an inner shaft (22), the bottom end of the inner shaft (22) is rotatably connected to the upper surface of the base (1), the outer wall of the inner shaft (22) is slidably connected to an outer shaft (23), and the outer wall of the outer shaft (23) is rotatably connected to the inside of the upper bracket (18).

7. The automatic winding device for foam tape according to claim 6, characterized in that: The top end of the outer shaft (23) is fixedly connected to a first bevel gear (24), and the outer wall of the first bevel gear (24) is meshingly connected to a second bevel gear (25).

8. The automatic winding device for foam tape according to claim 7, characterized in that: The inner wall of the second bevel gear (25) is fixedly connected to a second transmission shaft (26), one end of the second transmission shaft (26) is rotatably connected to the outer wall of the upper bracket (18), and the other end of the second transmission shaft (26) is fixedly connected to a blade (27).

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