Hot melt adhesive compound machine for automobile sunshade curtain

Abstract

The utility model discloses an automobile sunshade curtain hot melt adhesive compound machine, which comprises a bottom plate, an upper sunshade curtain and a lower sunshade curtain, the left side of the upper surface of the bottom plate is fixedly connected with a mounting rack, the two side surfaces of the mounting rack are rotatably connected with a first carrier roller and a second carrier roller in a penetrating manner, the upper surface of the bottom plate is fixedly connected with a first mounting plate, and the upper surface of the bottom plate is fixedly connected with a second mounting plate. A second mounting plate is fixedly connected to the upper surface of the bottom plate, and a first pressing roller and a second pressing roller are rotationally connected between the first mounting plate and the second mounting plate in a penetrating mode. The device has the advantages that by arranging the extrusion device, base materials coated with hot melt glue can be extruded, it is ensured that the base materials are fully glued together, by arranging the winding device, glued sunshade curtains are collected, power is provided for the extrusion process, finished products are collected, an automatic device is adopted, the working efficiency is improved, and the labor intensity of workers is reduced. And meanwhile, manpower is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of compound machines, and particularly relates to a hot melt adhesive compounding machine for automobile sunshades. Background Art

[0002] A hot melt adhesive compounding machine is an important industrial equipment, mainly used for coating hot melt adhesive on a base material and compounding another base material with the coated base material. A hot melt adhesive compounding machine is a device that coats a 100% solid fusible polymer without solvents and moisture, which is solid at room temperature and becomes a liquid adhesive that can flow and has a certain viscosity after heating and melting, on the base material, and firmly combines another base material with the coated base material through the compounding part.

[0003] In real life, an automobile sunshade is an essential tool for automobiles in summer to prevent the temperature inside the vehicle from being too high. However, when general automobile sunshades are produced, it is necessary to manually glue two light-shielding curtains and then manually perform extrusion operations, and wait for the material to cool naturally before use, which is very labor-consuming and has low production efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems raised in the above-mentioned background art, and to provide a hot melt adhesive compounding machine for automobile sunshades.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hot melt adhesive compounding machine for automobile sunshades, including a bottom plate, an upper sunshade and a lower sunshade. A mounting frame is fixedly connected to the left side of the upper surface of the bottom plate. A first supporting roller and a second supporting roller are rotatably connected through both side surfaces of the mounting frame. A first mounting plate is fixedly connected to the upper surface of the bottom plate. A second mounting plate is fixedly connected to the upper surface of the bottom plate. A first pressing roller and a second pressing roller are rotatably connected through the first mounting plate and the second mounting plate. A first fixing plate and a second fixing plate are fixedly connected to the upper surface of the bottom plate. A rotating shaft is rotatably connected through the first fixing plate and the second fixing plate. An extension end of the rotating shaft is fixedly connected with a driven gear. A hot melt adhesive device is fixedly connected to the upper surface of the mounting frame. A plurality of liquid outlet pipes are fixedly connected to the lower surface of the hot melt adhesive device. The liquid outlet pipes penetrate through the upper surface of the mounting frame and are located directly above the second supporting roller. A motor is fixedly connected to the outer side surface of the first fixing plate. An output end of the motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear.

[0007] To better achieve the above purpose, the utility model adopts a further technical solution: a certain gap is left between the first supporting roller and the second supporting roller, and a certain gap is also left between the first pressing roller and the second pressing roller.

[0008] To better achieve the above object, the present utility model adopts the following further technical solutions: One end of the upper sunshade curtain and the lower sunshade curtain is rotatably connected to the rotating shaft, the lower sunshade curtain is slidably connected in the gap between the first idler roller and the second idler roller, and the upper sunshade curtain and the lower sunshade curtain are slidably connected in the gap between the first pressure roller and the second pressure roller.

[0009] The advantages of the present utility model are as follows: By setting an extrusion device, the substrate after applying hot melt adhesive can be extruded to ensure that the substrates are fully glued together. By setting a hoisting device, the glued sunshade curtain is collected. One is to provide power for the extrusion process, and the other is to collect the finished product. The use of an automated device improves work efficiency and saves manpower at the same time. Description of the Drawings

[0010] Figure 1 is a schematic structural diagram of a hot melt adhesive laminating machine for an automotive sunshade curtain proposed by the present utility model;

[0011] Figure 2 is a schematic cross-sectional structural diagram of a hot melt adhesive laminating machine for an automotive sunshade curtain proposed by the present utility model;

[0012] Figure 3 is a schematic side structural diagram of a hot melt adhesive laminating machine for an automotive sunshade curtain proposed by the present utility model.

[0013] In the figure: 1 bottom plate, 2 mounting frame, 3 first mounting plate, 4 second mounting plate, 5 first fixing plate, 6 second fixing plate, 7 first idler roller, 8 second idler roller, 9 hot melt adhesive device, 10 liquid outlet pipe, 11 first pressure roller, 12 second pressure roller, 13 rotating shaft, 14 lower sunshade curtain, 15 upper sunshade curtain, 16 motor, 17 driving gear, 18 driven gear. Detailed Embodiments

[0014] The technical solutions in the present utility model will be further described below with reference to the drawings and embodiments.

[0015] Refer to Figures 1-3As shown in the figure, the hot melt adhesive laminating machine for automobile sunshades includes a bottom plate 1, an upper sunshade 15 and a lower sunshade 14. On the left side of the upper surface of the bottom plate 1, there is a fixedly connected mounting frame 2. The first roller 7 and the second roller 8 are rotatably connected through both side surfaces of the mounting frame 2. There is a certain gap between the first roller 7 and the second roller 8. On the upper surface of the mounting frame 2, there is a fixedly connected hot melt adhesive device 9. On the lower surface of the hot melt adhesive device 9, there are fixedly connected multiple liquid outlet pipes 10. The liquid outlet pipes 10 penetrate through the upper surface of the mounting frame 2 and are located directly above the second roller 8. The lower sunshade 14 is slidably connected within the gap between the first roller 7 and the second roller 8. When the lower sunshade 14 slides within the gap between the first roller 7 and the second roller 8, the second roller 8 will rotate driven by the lower sunshade 14. Since the hot melt adhesive device 9 is located directly above the second roller 8, after the hot melt adhesive is heated and melted by the hot melt adhesive device 9, it will be discharged through the liquid outlet pipe 10. The liquid hot melt adhesive will drip onto the second roller 8, and as the second roller 8 rotates, the liquid hot melt adhesive will be evenly applied to the lower sunshade 14, thus realizing the automatic coating function.

[0016] On the upper surface of the bottom plate 1, there is a fixedly connected first mounting plate 3, and on the upper surface of the bottom plate 1, there is a fixedly connected second mounting plate 4. The first pressing roller 11 and the second pressing roller 12 are rotatably connected through the space between the first mounting plate 3 and the second mounting plate 4. There is also a certain gap between the first pressing roller 11 and the second pressing roller 12. The upper sunshade 15 and the lower sunshade 14 are slidably connected within the gap between the first pressing roller 11 and the second pressing roller 12. When the upper sunshade 15 and the lower sunshade 14 slide within the gap between the first pressing roller 11 and the second pressing roller 12, due to the relatively small gap between the first pressing roller 11 and the second pressing roller 12, during the sliding process, the first pressing roller 11 and the second pressing roller 12 exert a squeezing effect on the upper sunshade 15 and the lower sunshade 14. By setting the squeezing device, the substrate after being coated with hot melt adhesive can be squeezed to ensure that the substrates are fully glued together.

[0017] The upper surface of the bottom plate 1 is fixedly connected with a first fixing plate 5 and a second fixing plate 6. A rotating shaft 13 is rotatably connected through between the first fixing plate 5 and the second fixing plate 6. The extending end of the rotating shaft 13 is fixedly connected with a driven gear 18. The outer side surface of the first fixing plate 5 is fixedly connected with a motor 16. The output end of the motor 16 is fixedly connected with a driving gear 17. The driving gear 17 meshes with the driven gear 18. The motor 16 will drive the driving gear 17 to rotate. Since the driving gear 17 meshes with the driven gear 18, the driven gear 18 will rotate together with the driving gear 17, and the driven gear 18 drives the rotating shaft 13 to rotate. Since one end of the upper sunshade 15 and the lower sunshade 14 is rotatably connected to the rotating shaft 13, the rotating shaft 13 will drive the upper sunshade 15 and the lower sunshade 14 to rotate. By setting a winding device, the glued sunshade is collected. One is to provide power for the extrusion process, and the other is to collect the finished product. The use of an automated device improves work efficiency and saves manpower at the same time.

[0018] When the present utility model is in use, when the motor 16 drives the driving gear 17 to rotate, since the driving gear 17 meshes with the driven gear 18, the driven gear 18 will rotate together with the driving gear 17, and the driven gear 18 drives the rotating shaft 13 to rotate. Since one end of the upper sunshade 15 and the lower sunshade 14 is rotatably connected to the rotating shaft 13, the rotating shaft 13 will drive the upper sunshade 15 and the lower sunshade 14 to rotate. When the lower sunshade 14 slides in the gap between the first idler roller 7 and the second idler roller 8, the second idler roller 8 will rotate under the drive of the lower sunshade 14. Since the hot melt adhesive device 9 is located directly above the second idler roller 8, when the hot melt adhesive device 9 heats and melts the hot melt adhesive, it will be discharged through the liquid outlet 10 pipe. The liquid hot melt adhesive will drip onto the second idler roller 8, and as the second idler roller 8 rotates, the liquid hot melt adhesive will be evenly applied to the lower sunshade 14, thus realizing the automatic coating function. When the upper sunshade 15 and the lower sunshade 14 slide in the gap between the first pressing roller 11 and the second pressing roller 12, since the gap between the first pressing roller 11 and the second pressing roller 12 is small, the first pressing roller 11 and the second pressing roller 12 have an extrusion effect on the upper sunshade 15 and the lower sunshade 14 during the sliding process. By setting an extrusion device, the substrate coated with hot melt adhesive can be extruded to ensure that the substrates are fully glued together. By setting a winding device, the glued sunshade is collected. One is to provide power for the extrusion process, and the other is to collect the finished product. The use of an automated device improves work efficiency and saves manpower at the same time.

Claims

1. A hot melt adhesive laminating machine for automobile sunshade curtains, comprising a bottom plate (1), an upper sunshade curtain (15) and a lower sunshade curtain (14), characterized in that: The left side of the upper surface of the bottom plate (1) is fixedly connected to a mounting frame (2), and the two side surfaces of the mounting frame (2) are rotatably connected to a first roller (7) and a second roller (8), the upper surface of the bottom plate (1) is fixedly connected to a first mounting plate (3), the upper surface of the bottom plate (1) is fixedly connected to a second mounting plate (4), a first pressing roller (11) and a second pressing roller (12) are rotatably connected between the first mounting plate (3) and the second mounting plate (4), the upper surface of the bottom plate (1) is symmetrically fixedly connected to a first fixing plate (5) and a second fixing plate (6), and a first fixing plate (5) and a second fixing plate (6) are rotatably connected between the first fixing plate (5) and the second fixing plate (6). A rotating shaft (13) is rotatably connected thereto, an extended end of the rotating shaft (13) is fixedly connected to a driven gear (18), an upper surface of the mounting frame (2) is fixedly connected to a hot melt adhesive device (9), a lower surface of the hot melt adhesive device (9) is fixedly connected to a plurality of liquid outlet pipes (10), the liquid outlet pipes (10) pass through the upper surface of the mounting frame (2), the liquid outlet pipes (10) are located directly above the second roller (8), an outer side surface of the first fixed plate (5) is fixedly connected to a motor (16), an output end of the motor (16) is fixedly connected to a driving gear (17), the driving gear (17) and the driven gear (18) are meshed with each other.

2. The hot melt adhesive laminating machine for automobile sunshade according to claim 1, characterized in that: A certain gap is left between the first supporting roller (7) and the second supporting roller (8), and a certain gap is also left between the first pressing roller (11) and the second pressing roller (12).

3. The hot melt adhesive laminating machine for automobile sunshade according to claim 2, characterized in that: One end of the upper sunshade curtain (15) and the lower sunshade curtain (14) are rotatably connected to the rotating shaft (13), the lower sunshade curtain (14) is slidably connected in the gap between the first roller (7) and the second roller (8), and the upper sunshade curtain (15) and the lower sunshade curtain (14) are slidably connected in the gap between the first pressure roller (11) and the second pressure roller (12).

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