Crimping device for packaging material processing

Abstract

The utility model provides a curling device for packaging material processing, which comprises a base, the top of the base is rotatably connected with a wind-up roller through a fixing frame, the fixing plate is fixed on the base, the fixing plate is slidably connected with a movable plate right facing the wind-up roller, two side plates are oppositely arranged on the movable plate, two guide rollers are relatively rotatably connected between the two side plates, and the two guide rollers are arranged on the base. The base is rotatably connected with the first end of a driving rod, the movable plate is fixedly connected with a rotating shaft, the rotating shaft is movably arranged at the second end of the driving rod, the driving rod is provided with a second movable groove for the rotating shaft to move, a first movable groove is formed in the middle of the driving rod in a penetrating mode, the second supporting plate is fixed to the base, and the second supporting plate is rotatably connected with a Z-shaped rod; a driving mechanism for driving the Z-shaped rod to rotate is arranged on the base, and the end, away from the driving mechanism, of the Z-shaped rod is movably arranged in the first movable groove. The curling device for packaging material processing can play a role in winding a packaging material on the winding roller more uniformly and avoiding waste of the winding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging material processing, and more specifically, to a curling device for packaging material processing. Background Technique

[0002] Packaging materials refer to the materials used for manufacturing packaging containers, packaging decoration, packaging printing, packaging transportation, etc. to meet the packaging requirements of products. Common packaging materials include paper packaging materials, plastic packaging materials, etc. When processing packaging materials, a curling device is used for winding treatment to better store the packaging materials. However, for the existing curling device for packaging material processing, since the placement orientation of the winding roller is fixed, the winding direction of the packaging material cannot be adjusted according to the different packaging materials.

[0003] Regarding the above technical problem that for the existing curling device for packaging material processing, since the placement orientation of the winding roller is fixed, the winding direction of the packaging material cannot be adjusted according to the different packaging materials, after a large number of searches, a curling device for packaging material processing with the patent publication number of CN220925762U was found, which belongs to the technical field of packaging material processing. By rotating the motor inside the rotating mounting seat, the winding roller is rotated to a horizontal or vertical position, changing the winding direction of the winding roller for the packaging material, making it more convenient to use, and eliminating the need for the staff to perform a secondary winding operation after the packaging material is wound.

[0004] However, there are still some problems with the above curling device for packaging material processing. For example, when winding a packaging material with a width smaller than the length of the winding roller, since the position of the winding roller is fixed, the packaging material accumulates at the same position when winding around the winding roller, resulting in vacancies at other positions of the winding roller, wasting the winding roller and increasing the frequency of the staff replacing the winding roller. In view of the above problems, the utility model proposes a curling device for packaging material processing. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the technical problems proposed in the above background technique and provide a curling device for packaging material processing.

[0006] The camming mechanism is a kind of mechanism that the camming mechanism is made of and is used for the rotation of the crankshaft and the crankshaft of the gear train.

[0007] A further preferred solution is that the first movable groove and the second movable groove are both extended along the length direction of the driving rod.

[0008] A further preferred solution: a first support plate for supporting the driving mechanism is fixedly connected to the base, and the driving mechanism comprises:

[0009] A rotating rod, which is rotatably arranged on the first supporting plate, a first bevel gear is sleeved on a first end of the rotating rod, and a second end of the rotating rod is connected to a driving shaft of the motor through a belt transmission mechanism;

[0010] The second bevel gear is sleeved on an end of the Z-shaped rod away from the driving rod, and the second bevel gear is meshed with the first bevel gear.

[0011] A further preferred solution is that the diameter of the first bevel gear is smaller than the diameter of the second bevel gear.

[0012] A further preferred solution: a slider is fixedly connected to the movable plate, a slide groove is provided on the fixed plate for the slider to slide, the slider passes through the fixed plate, the end of the slider facing away from the movable plate is fixedly connected to a support frame, and a cleaning roller is rotatably connected to the support frame.

[0013] A further preferred solution is that the rotation direction of the cleaning roller is perpendicular to the rotation direction of the guide roller, and the cleaning roller is arranged to fit the packaging material passing between the two groups of guide rollers.

[0014] A further preferred solution is that an auxiliary wheel is rotatably connected to the side plate between the two groups of guide rollers, and the auxiliary wheel can fit the packaging material passing between the two groups of guide rollers.

[0015] Beneficial effects:

[0016] 1. By providing a driving mechanism, a Z-shaped rod, and a driving rod, the winding roller is driven by a motor to perform winding. At the same time, the driving mechanism drives the Z-shaped rod and the driving rod to realize the sliding of the movable plate, thereby adjusting the direction and tension of the packaging material, ensuring that the packaging material can be efficiently and stably wound, making the packaging material more evenly wound on the winding roller, and avoiding waste of the winding roller;

[0017] 2. By providing a first bevel gear and a second bevel gear, through the meshing transmission of the belt transmission mechanism, the first bevel gear and the second bevel gear, the driving of the Z-shaped rod is realized, and then the movement of the movable plate is controlled to achieve precise adjustment of the packaging material winding process;

[0018] 3. By providing a cleaning roller and an auxiliary wheel, the cleaning roller can remove pollutants such as dust, impurities, and oil stains on the surface of the packaging material, improving the quality of the packaging material. The function of the auxiliary wheel is to assist the transmission of the packaging material, reduce friction, and ensure that the packaging material can smoothly pass through the guide roller and enter the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is a front view of the present utility model.

[0021] Figure 3 It is the present utility model Figure 1 A schematic diagram of the structure from another perspective.

[0022] Figure 4 It is a schematic diagram of the structure of the driving mechanism of the present utility model.

[0023] Figure 5 It is a schematic diagram of the structure of the slider and the chute of the present utility model.

[0024] Figure 6 It is the present utility model Figure 5 An enlarged schematic diagram of part A in the present utility model.

[0025] Figures 1-6 In the figure: 1, base; 2, motor; 3, fixing frame; 4, winding roller; 5, first support plate; 6, driving mechanism; 61, belt transmission mechanism; 62, rotating rod; 63, first bevel gear; 64, second bevel gear; 7, fixing plate; 8, driving rod; 9, cleaning roller; 10, second moving groove; 11, guide roller; 12, side plate; 13, movable plate; 14, chute; 15, second support plate; 16, Z-shaped rod; 17, first moving groove; 18, slider; 19, support frame; 20, rotating shaft; 21, auxiliary wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will combine with the drawings in the embodiments of the present utility model Figures 1-6 to clearly and completely describe the technical solutions in the embodiments of the present utility model.

[0027] Please refer to Figures 1-6 , in the embodiments of the present utility model, a coiling device for processing packaging materials includes a base 1, a winding roller 4 is rotatably connected to the top of the base 1 through a fixing frame 3, the driving shaft of the winding roller 4 is driven by a motor 2, a fixing plate 7, which is fixed on the base 1, a movable plate 13 is slidably connected to the fixing plate 7 opposite to the winding roller 4, two side plates 12 are oppositely arranged on the movable plate 13, two guide rollers 11 are rotatably connected between the two side plates 12, the first end of a driving rod 8 is rotatably connected to the base 1, a rotating shaft 20 is fixedly connected to the movable plate 13, the rotating shaft 20 is movably arranged at the second end of the driving rod 8, a second movable groove 10 for the rotating shaft 20 to move is arranged on the driving rod 8, a first movable groove 17 runs through the middle of the driving rod 8, a second support plate 15, which is fixed on the base 1, a Z-shaped rod 16 is rotatably connected to the second support plate 15, a driving mechanism 6 for driving the Z-shaped rod 16 to rotate is arranged on the base 1, and one end of the Z-shaped rod 16 away from the driving mechanism 6 is movably arranged in the first movable groove 17.

[0028] Specifically, the packaging material is passed through the two guide rollers 11 and then wound and fixed on the winding roller 4, and then the winding roller 4 is driven to rotate by the motor 2. The pulling force generated by the rotation of the winding roller 4 introduces the packaging material into the device from the outside and starts coiling. The driving mechanism 6 is started at the same time to drive the Z-shaped rod 16 to rotate on the second support plate 15. One end of the Z-shaped rod 16 moves in the first movable groove 17 to push the driving rod 8 to rotate around its connection point with the base 1. The rotation of the driving rod 8 drives the movable plate 13 to slide on the fixing plate 7 through the rotating shaft 20 in the second movable groove 10. The sliding of the movable plate 13 adjusts the distance and angle between the two guide rollers 11 and the winding roller 4, thereby changing the running direction and tension of the packaging material. The packaging material is smoothly guided by the two guide rollers 11 and enters the winding roller 4 for coiling. By adjusting the rotation speed and direction of the driving mechanism 6, the rotation speed and direction of the Z-shaped rod 16 can be controlled, and then the sliding speed and direction of the movable plate 13 can be adjusted to realize precise control of the tension and running direction during the coiling process of the packaging material, ensuring that the packaging material can be efficiently and stably coiled and processed.

[0029] It should be noted that the lengths of the first movable groove 17 and the second movable groove 10 can be changed according to actual situations. For example, the second movable groove 10 can be changed according to the length of the Z-shaped rod 16, and the first movable groove 17 needs to be changed according to the rotation amplitude of the driving rod 8. Secondly, the driving mechanism 6 can be various mechanisms capable of driving the Z-shaped rod 16 to rotate, such as a three-phase motor 2, a stepping motor 2, etc.

[0030] In the embodiment of the present utility model, as Figure 2 and Figure 4 shown, both the first movable groove 17 and the second movable groove 10 extend along the length direction of the driving rod 8.

[0031] In the embodiment of the present utility model, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a first support plate 5 for supporting the driving mechanism 6 is fixedly connected to the base 1. The driving mechanism 6 includes a rotating rod 62 which is rotatably arranged on the first support plate 5. A first bevel gear 63 is sleeved on the first end of the rotating rod 62. The second end of the rotating rod 62 is connected to the driving shaft of the motor 2 through a belt transmission mechanism 61. A second bevel gear 64 is sleeved on the end of the Z-shaped rod 16 away from the driving rod 8. The second bevel gear 64 meshes with the first bevel gear 63. As shown in the figure, the diameter of the first bevel gear 63 is smaller than that of the second bevel gear 64. Specifically, after the motor 2 is started, the driving shaft of the motor 2 drives the rotating rod 62 to rotate through the belt transmission mechanism 61. The speed of the motor 2's high-speed rotation can be converted into a speed suitable for the rotating rod 62 by changing the sizes of the two belt pulleys of the belt transmission mechanism 61. Then, the first bevel gear 63 sleeved on the first end of the rotating rod 62 rotates together with the rotating rod 62. Since the first bevel gear 63 meshes with the second bevel gear 64, the rotation of the first bevel gear 63 drives the second bevel gear 64 to rotate. The rotation of the second bevel gear 64 drives the Z-shaped rod 16 to rotate on the second support plate 15. Since the diameter of the first bevel gear 63 is smaller than that of the second bevel gear 64, according to the principle of gear transmission, the rotation speed of the Z-shaped rod 16 will decrease while the torque will increase. In this way, the rotation speed of the driving rod 8 can be adjusted. At the same time, the rotation of the Z-shaped rod 16, through the movement of one of its ends in the first movable groove 17 of the driving rod 8, pushes the driving rod 8 to rotate around its connection point with the base 1. The rotation of the driving rod 8 drives the movable plate 13 to slide on the fixed plate 7 through the rotating shaft 20 in the second movable groove 10, thereby adjusting the running direction and tension of the packaging material.

[0032] In the embodiment of the present utility model, as Figure 4 and Figure 5As shown, a slider 18 is fixedly connected to the movable plate 13, a slide groove 14 is provided on the fixed plate 7 for the slider 18 to slide, the slider 18 is arranged to penetrate the fixed plate 7, and the end of the slider 18 away from the movable plate 13 is fixedly connected to a support frame 19, and a cleaning roller 9 is rotatably connected to the support frame 19, and the rotation direction of the cleaning roller 9 is perpendicular to the rotation direction of the guide roller 11, and the cleaning roller 9 is arranged to fit the packaging material passing between the two groups of guide rollers 11. Specifically, in the curling device, the packaging material enters from the outside and first passes between the two groups of guide rollers 11. In this process, the packaging material will contact the cleaning roller 9 arranged on the support frame 19, and the cleaning roller 9 is arranged to be fixed to the packaging material passing between the two groups of guide rollers 11. The cleaning roller 9 is arranged in a close fit with the packaging material passing between the two sets of guide rollers 11. When the packaging material moves, the cleaning roller 9 will be driven to rotate. The rotation direction of the cleaning roller 9 is perpendicular to the rotation direction of the guide roller 11. This design can make the cleaning roller 9 better contact with the packaging material. The cleaning roller 9 cleans the packaging material through the material on its surface (such as a brush, sponge, etc.). The cleaning roller 9 can remove dust, impurities, oil and other pollutants on the surface of the packaging material, thereby improving the quality of the packaging material. The rotation of the cleaning roller 9 can continuously bring the cleaning part into contact with the packaging material, thereby ensuring that the packaging material can be effectively cleaned throughout the entire process.

[0033] In the embodiment of the utility model, Figure 5 and Figure 6 As shown, an auxiliary wheel 21 is rotatably connected to the side plate 12 between the two groups of guide rollers 11, and the auxiliary wheel 21 can fit the packaging material passing between the two groups of guide rollers 11. Specifically, the auxiliary wheel 21 assists in the transmission of the packaging material, reduces friction, and ensures that the packaging material can smoothly pass through the guide rollers 11 and enter the winding roller 4.

[0034] Working principle: After the motor 2 starts, it drives the winding roller 4 to rotate, and begins to curl the packaging material. At the same time, the motor 2 drives the rotating rod 62 to rotate through the belt transmission mechanism 61. The first bevel gear 63 on the rotating rod 62 rotates accordingly. Through the meshing transmission with the second bevel gear 64, it drives the Z-shaped rod 16 to rotate on the second support plate 15. When the Z-shaped rod 16 rotates, one end of it moves in the first movable groove 17 of the driving rod 8, thereby pushing the driving rod 8 to rotate around its connection point with the base 1. When the driving rod 8 rotates, it drives the movable plate 13 to slide relative to the fixed plate 7 through the rotating shaft 20 in the second movable groove 10. The guide roller 11 on the movable plate 13 moves along with the movable plate 13 to adjust the direction and tension of the packaging material, ensuring that the packaging material can smoothly enter the winding roller 4 for curling. Before the packaging material passes through the guide roller 11 on the movable plate 13, it first passes through the cleaning roller 9 on the support frame 19. The rotating direction of the cleaning roller 9 is perpendicular to that of the guide roller 11 and is in contact with the packaging material, which can effectively remove the impurities on the surface of the packaging material and improve the curling quality. The auxiliary wheel 21 between the two guide rollers 11 is in contact with the packaging material to assist in the transmission of the packaging material, reduce friction, and enable the packaging material to pass through the guide roller 11 more smoothly and enter the winding roller 4.

Claims

1. A curling device for packaging material processing, characterized in that: include: A base (1) has a top portion rotatably connected to a winding roller (4) via a fixed frame (3), wherein a driving shaft of the winding roller (4) is driven by a motor (2); A fixed plate (7) is fixed on the base (1); the fixed plate (7) is slidably connected to a movable plate (13) facing the winding roller (4); two side plates (12) are arranged on the movable plate (13) opposite to each other; two guide rollers (11) are rotatably connected between the two side plates (12); a first end of a driving rod (8) is rotatably connected to the base (1); a rotating shaft (20) is fixedly connected to the movable plate (13); the rotating shaft (20) is movably arranged on the second end of the driving rod (8); a second movable groove (10) is arranged on the driving rod (8) for the rotating shaft (20) to move; and a first movable groove (17) is passed through the middle of the driving rod (8); A second support plate (15) is fixed on the base (1); a Z-shaped rod (16) is rotatably connected to the second support plate (15); a driving mechanism (6) for driving the Z-shaped rod (16) to rotate is provided on the base (1); an end of the Z-shaped rod (16) away from the driving mechanism (6) is movably arranged in the first movable groove (17).

2. A curling device for packaging material processing according to claim 1, characterized in that: The first movable groove (17) and the second movable groove (10) are both extended along the length direction of the driving rod (8).

3. A curling device for packaging material processing according to claim 1, characterized in that: The base (1) is fixedly connected to a first support plate (5) for supporting the driving mechanism (6), and the driving mechanism (6) comprises: A rotating rod (62) is rotatably arranged on the first supporting plate (5), a first bevel gear (63) is sleeved on a first end of the rotating rod (62), and a second end of the rotating rod (62) is connected to a driving shaft of the motor (2) via a belt transmission mechanism (61); The second bevel gear (64) is sleeved on one end of the Z-shaped rod (16) away from the driving rod (8), and the second bevel gear (64) is meshed with the first bevel gear (63).

4. A curling device for packaging material processing according to claim 3, characterized in that: The diameter of the first bevel gear (63) is smaller than the diameter of the second bevel gear (64).

5. A curling device for packaging material processing according to claim 1, characterized in that: A slider (18) is fixedly connected to the movable plate (13); a slide groove (14) is provided on the fixed plate (7) for the slider (18) to slide; the slider (18) is arranged to pass through the fixed plate (7); one end of the slider (18) facing away from the movable plate (13) is fixedly connected to a support frame (19); and a cleaning roller (9) is rotatably connected to the support frame (19).

6. A curling device for packaging material processing according to claim 5, characterized in that: The rotation direction of the cleaning roller (9) is perpendicular to the rotation direction of the guide roller (11), and the cleaning roller (9) is arranged in close contact with the packaging material passing between the two groups of guide rollers (11).

7. A curling device for packaging material processing according to claim 5, characterized in that: An auxiliary wheel (21) is rotatably connected to the side plate (12) between the two groups of guide rollers (11), and the auxiliary wheel (21) can be fitted with the packaging material passing between the two groups of guide rollers (11).

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