Asphalt waterproof coiled material heat shrinkage packaging assembly

Abstract

The utility model discloses an asphalt waterproof coiled material heat shrinkage packaging assembly which comprises a rack, a conveying belt is rotationally arranged on one side of an inner cavity of the rack, a transmission roller and a film guide roller located on the top of the transmission roller are arranged in the inner cavity of the rack and located on one side of the conveying belt, and a heating box is arranged on one side of the top of the rack. The back face of the rack is fixedly connected with a servo motor through a supporting plate. Through driving of a servo motor, a half-shaped gear is driven to rotate, so that a full-shaped gear is driven to rotate, a rotating rod is driven to rotate, a film guiding roller connected with a connecting plate can be driven to be adjusted according to the rotating angle, the distance between the film guiding roller and a transmission roller is changed, and film guiding of coiled materials with different thicknesses is met; and the position of the rotating rod is limited through the limiting structure, and through the arrangement of the structure, the purpose of adjusting the distance between the film guide roller and the transmission roller is achieved.

Description

Technical Field

[0001] This utility model belongs to the technical field of asphalt waterproof membrane, and in particular relates to heat shrink packaging components for asphalt waterproof membrane. Background Technology

[0002] The asphalt waterproof membrane heat shrink packaging assembly is a device used for heat shrink packaging of asphalt waterproof membranes. The membrane is conveyed by a transmission device, and the surface of the membrane is coated with film by a transmission wheel and a guide wheel. The coated membrane enters a heating chamber for heat shrink packaging at a specified temperature.

[0003] However, due to the varying thicknesses of the roll materials, some thinner roll materials cannot be properly bonded to the guide roller, resulting in gaps in the coating. Conversely, if the roll material is too thick, it may not be able to fit into the guide roller, thus affecting the subsequent heat shrinking effect. To address this, we propose a heat shrink packaging component for asphalt waterproof roll materials, which uses adjustable spacing for coating, thereby overcoming the shortcomings of existing technologies. Utility Model Content

[0004] The purpose of this invention is to provide a heat-shrinkable packaging assembly for asphalt waterproof membrane, which has the function of adjusting the distance between the guide roller and the drive roller, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A heat-shrinkable packaging assembly for asphalt waterproof membrane includes a frame. A conveyor belt is rotatably arranged on one side of the inner cavity of the frame. A transmission roller is arranged in the inner cavity of the frame and on one side of the conveyor belt, and a guide roller is located at the top of the transmission roller. A heating box is arranged on one side of the top of the frame. A servo motor is fixedly connected to the back of the frame via a support plate. A semi-gear is fixedly connected to the output shaft of the servo motor. A full-form gear meshes with the surface of the semi-gear. A rotating rod is fixedly connected to the shaft of the full-form gear. The rotating rod and the frame are rotatably connected via a bearing seat. One side of the rotating rod surface is limited by a limiting structure. A connecting plate is detachably connected to the surface of the rotating rod. The opposite side of the connecting plate is rotatably connected to the guide roller via a bearing.

[0006] Preferably, the limiting structure includes an adjusting bolt fixedly connected to one side of the rotating rod surface, a guide groove is provided on the surface of the frame, the guide groove is slidably connected to the surface of the adjusting bolt, and a fastening nut is provided on the surface of the adjusting bolt.

[0007] Preferably, each of the adjusting bolts has two fastening nuts connected to its surface thread, and the fastening nuts are securely fitted to the frame.

[0008] Preferably, the corresponding surfaces of the frame and the limiting structure are designed as friction surfaces.

[0009] Preferably, the guide groove is an arc-shaped groove, and the guide groove is centrally symmetrical about the rotating rod as the rotation point.

[0010] Preferably, the inner surface of the connecting plate is sleeved on the outer surface of the rotating rod, and the connection is threaded with mounting bolts, which are arranged vertically.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a servo motor to drive a half-gear to rotate, which in turn drives a full-gear to rotate, which in turn drives a rotating rod to rotate. This allows the guide roller connected to the connecting plate to be adjusted according to the rotation angle, thereby changing the distance between the guide roller and the transmission roller to meet the needs of guiding rolls of different thicknesses. The position of the rotating rod is limited by a limiting structure. By setting the above structure, the purpose of adjusting the distance between the guide roller and the transmission roller is achieved.

[0013] 2. This utility model guides the rotation of the rotating rod by setting an adjusting bolt that slides on the inner surface of the guide groove, and limits the position of the rotating rod by fastening it with a fastening nut.

[0014] 3. This utility model increases the friction between the fastening nut and the frame by setting the corresponding surfaces of the frame and the limiting structure as friction surfaces, thereby increasing the fastening effect;

[0015] 4. This utility model allows for easy assembly and disassembly of the connecting plate by setting mounting bolts. Attached Figure Description

[0016] in:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram showing the cooperation between the drive roller and the guide roller of this utility model;

[0019] Figure 3 This is a partial enlarged view of point A of this utility model;

[0020] Figure 4 This is a schematic diagram of the fit between the full gear and the half gear of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Frame, 2. Conveyor belt, 3. Drive roller, 4. Heating box, 5. Guide roller, 6. Servo motor, 7. Half gear, 8. Full gear, 9. Rotary rod, 10. Connecting plate, 11. Adjusting bolt, 12. Guide groove, 13. Fastening nut, 14. Mounting bolt. Detailed Implementation

[0023] In the following description, embodiments of the present invention’s asphalt waterproof membrane heat shrink packaging assembly will be described with reference to the accompanying drawings. Example 1

[0024] Figure 1-4 This invention illustrates an embodiment of a heat-shrinkable packaging assembly for asphalt waterproof membrane, comprising a frame 1. The corresponding surfaces of the frame 1 and the limiting structure are designed as friction surfaces. By designing the corresponding surfaces of the frame 1 and the limiting structure as friction surfaces, the friction between the fastening nut 13 and the frame 1 is increased, thereby enhancing the fastening effect. A conveyor belt 2 is rotatably mounted on one side of the inner cavity of the frame 1. A transmission roller 3 is mounted on the inner cavity of the frame 1 and on one side of the conveyor belt 2, and a guide roller 5 is mounted on top of the transmission roller 3. A heating box 4 is mounted on one side of the top of the frame 1. A servo motor 6 is fixedly connected to the back of the frame 1 via a support plate. A semi-gear 7 is fixedly connected to the output shaft of the servo motor 6. A full gear 8 meshes with the surface of the semi-gear 7. A rotating rod 9 is fixedly connected to the shaft of the full gear 8. The rotating rod 9 and the frame 1 are rotatably connected via a bearing seat. The rotating rod 9 is limited by a limiting structure. The limiting structure includes an adjusting bolt 11 fixedly connected to one side of the rotating rod 9. A guide groove 12 is opened on the surface of the frame 1. The guide groove 12 is slidably connected to the surface of the adjusting bolt 11. The adjusting bolt 11 has a fastening nut 13 on its surface. By setting the adjusting bolt 11 to slide on the inner surface of the guide groove 12, the rotation of the rotating rod 9 is guided, and the position of the rotating rod 9 is limited by the fastening nut 13. The guide groove 12 is an arc groove. The guide groove 12 is centrally symmetrical about the rotating rod 9. Two fastening nuts 13 are threadedly connected to the surface of each adjusting bolt 11. The fastening nuts 13 are tightly fitted to the frame 1. A connecting plate 10 is detachably connected to the surface of the rotating rod 9. The opposite side of the connecting plate 10 is rotatably connected to the guide roller 5 through a bearing.

[0025] Driven by the servo motor 6, the semi-gear 7 rotates, which in turn drives the full gear 8 to rotate, which in turn drives the rotating rod 9 to rotate. This allows the guide roller 5 connected to the connecting plate 10 to be adjusted according to the rotation angle, thereby changing the distance between the guide roller 5 and the transmission roller 3 to meet the needs of guiding rolls of different thicknesses. The position of the rotating rod 9 is limited by the limiting structure. By setting the above structure, the purpose of adjusting the distance between the guide roller and the transmission roller is achieved. Example 2

[0026] Figure 1-4 This invention illustrates an embodiment of a heat-shrinkable packaging assembly for asphalt waterproof membrane, comprising a frame 1, a conveyor belt 2 rotatably mounted on one side of the inner cavity of the frame 1, a drive roller 3 mounted on the inner cavity of the frame 1 and located on one side of the conveyor belt 2, and a guide roller 5 located on top of the drive roller 3. A heating box 4 is mounted on one side of the top of the frame 1. A servo motor 6 is fixedly connected to the back of the frame 1 via a support plate. A semi-gear 7 is fixedly connected to the output shaft of the servo motor 6. A full gear 8 meshes with the surface of the semi-gear 7. A rotating rod 9 is fixedly connected to the shaft center. The rotating rod 9 and the frame 1 are rotatably connected through a bearing seat. One side of the rotating rod 9 is limited by a limiting structure. A connecting plate 10 is detachably connected to the surface of the rotating rod 9. The inner surface of the connecting plate 10 is sleeved on the outer surface of the rotating rod 9, and the connection is threaded with a mounting bolt 14. The mounting bolt 14 is arranged vertically. By setting the mounting bolt 14, the connecting plate 10 can be easily disassembled and assembled. The opposite side of the connecting plate 10 is rotatably connected to the guide roller 5 through a bearing.

[0027] Working principle: In use, this utility model is driven by the conveyor belt 2, guided by the transmission roller 3, and coated by the guide roller 5. Driven by the servo motor 6, the half gear 7 rotates, which in turn drives the full gear 8 to rotate, which in turn drives the rotating rod 9 to rotate. This allows the guide roller 5 connected to the connecting plate 10 to be adjusted according to the rotation angle, thereby changing the distance between the guide roller 5 and the transmission roller 3 to meet the needs of guiding rolls of different thicknesses. The rotating rod 9 is guided by the sliding connection of the adjusting bolt 11 on the inner surface of the guide groove 12, and the position of the rotating rod 9 is limited by the fastening nut 13. This achieves the purpose of adjusting the distance between the guide roller and the transmission roller.

Claims

1. A heat shrink packaging assembly for asphalt waterproof membrane, comprising a frame (1), a conveyor belt (2) rotatably disposed on one side of the inner cavity of the frame (1), a drive roller (3) disposed in the inner cavity of the frame (1) and on one side of the conveyor belt (2), and a guide roller (5) located on top of the drive roller (3), and a heating box (4) disposed on one side of the top of the frame (1), characterized in that, A servo motor (6) is fixedly connected to the back of the frame (1) via a support plate. A half gear (7) is fixedly connected to the output shaft of the servo motor (6). A full gear (8) meshes with the surface of the half gear (7). A rotating rod (9) is fixedly connected to the center of the full gear (8). The rotating rod (9) and the frame (1) are rotatably connected via a bearing seat. One side of the rotating rod (9) is limited by a limiting structure. A connecting plate (10) is detachably connected to the surface of the rotating rod (9). The opposite side of the connecting plate (10) is rotatably connected to the guide roller (5) via a bearing.

2. The asphalt waterproof membrane heat shrink packaging assembly according to claim 1, characterized in that, The limiting structure includes an adjusting bolt (11) fixedly connected to one side of the surface of the rotating rod (9), and a guide groove (12) is provided on the surface of the frame (1). The guide groove (12) is slidably connected to the surface of the adjusting bolt (11), and the adjusting bolt (11) has a fastening nut (13) on its surface.

3. The asphalt waterproof membrane heat shrink packaging assembly according to claim 2, characterized in that, Each of the adjusting bolts (11) has two fastening nuts (13) threadedly connected to its surface, and the fastening nuts (13) are fastened to the frame (1).

4. The asphalt waterproof membrane heat shrink packaging assembly according to claim 1, characterized in that, The corresponding surfaces of the frame (1) and the limiting structure are designed as friction surfaces.

5. The asphalt waterproof membrane heat shrink packaging assembly according to claim 2, characterized in that, The guide groove (12) is an arc-shaped groove, and the guide groove (12) is centrally symmetrical about the rotating rod (9) as the rotation point.

6. The asphalt waterproof membrane heat shrink packaging assembly according to claim 1, characterized in that, The inner surface of the connecting plate (10) is sleeved on the outer surface of the rotating rod (9), and the connection is threaded with a mounting bolt (14), which is arranged vertically.

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