Anti-wrinkle device for hot melt adhesive film production

Abstract

The utility model discloses an anti-wrinkle device for hot melt adhesive film production, which comprises an operation table, a conveying belt is arranged above the operation table, two rollers are arranged on two sides in the conveying belt, support bearings are arranged at two ends of the two rollers, a motor is arranged on one side of one roller, and a motor is arranged on the other side of the other roller. A pressure plate is arranged above the conveying belt, a cooling assembly is arranged in the pressure plate, and an electric push rod is arranged on the surface of the top end of the pressure plate. According to the utility model, a series of structures are arranged, and the pressure plate with the cooling assembly is arranged, so that a hot melt adhesive film is flattened after being produced and is cooled at the same time, the hot melt adhesive film can be quickly cooled and formed without wrinkles, and the tension adjusting rod with adjustable height is matched with the winding assembly for use, so that the production efficiency is improved. When the hot melt adhesive film is rolled after being cooled, the hot melt adhesive film can be in a tight state, and wrinkles cannot occur during rolling.

Description

Technical Field

[0001] The utility model relates to the technical field of hot melt adhesive film production, in particular to an anti-wrinkle device used in the production of hot melt adhesive film. Background Art

[0002] Hot melt adhesive film is a film product with or without release paper. It can be easily operated continuously or intermittently and can be widely used for bonding various fabrics, paper, polymer materials and metals. Hot melt adhesive film is divided into two categories: thermoplastic and thermosetting according to its usage characteristics.

[0003] The hot melt adhesive film needs to be cooled and formed during the production process. However, the existing hot melt adhesive film production equipment does not flatten the hot melt adhesive film when cooling the hot melt adhesive. As a result, the hot melt adhesive film is prone to shrinkage during cooling and wrinkles. In addition, the hot melt adhesive film is prone to not being tightened and rolling up unevenly during subsequent winding. Utility Model Content

[0004] The utility model aims to provide an anti-wrinkle device for hot melt adhesive film production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-wrinkle device for hot-melt adhesive film production, comprising an operating table, a conveyor belt is arranged above the operating table, two rollers are arranged on both sides of the inside of the conveyor belt, support bearings are arranged at both ends of the two rollers, a motor is arranged on one side of one of the rollers, a pressure plate is arranged above the conveyor belt, a cooling component is arranged inside the pressure plate, an electric push rod is arranged on the top surface of the pressure plate, a gantry is arranged on the top of the electric push rod, two columns are arranged at the bottom end of the gantry, and a tension adjustment rod is arranged above the operating table on one side of the conveyor belt.

[0006] Preferably, floor columns are provided at the four corners of the bottom end of the operating table, so that the anti-wrinkle device used in the production of hot-melt adhesive film can be placed on a flat surface to improve stability. A winding assembly is provided at the top of the operating table on one side of the tension adjustment rod, and the hot-melt adhesive film can be directly rolled up and stored after the wrinkle removal operation is completed.

[0007] Preferably, two lifting rods are provided on both sides of the tension adjustment rod, and the outer surfaces of the lifting rods are provided with bottom rods, and the bottom end surfaces of the bottom rods are fixedly connected to the top surface of the operating table, so that the tension adjustment rod can be adjusted in height and timely adjusted according to the tightness of the hot melt adhesive film.

[0008] Preferably, holes are equidistantly provided on one side surface of the bottom rod, and a telescopic column is provided on the side surface of the lifting rod, which is movably connected to the holes provided in the bottom rod, so that the lifting rod can be connected to the holes at different positions through the telescopic column to adjust the height of the tension adjusting rod, so that the anti-wrinkle device for the production of hot-melt adhesive film can be timely adjusted according to the tightness of the hot-melt adhesive film, and is convenient to use.

[0009] Preferably, the copper tube of the cooling component is located inside the pressure plate, so that the pressure plate can cool the hot-melt adhesive film while squeezing it, so that it can be quickly cooled and formed, preventing wrinkles and improving efficiency.

[0010] Preferably, a support frame is provided on the outer surface of the motor, and the bottom end of the support frame is fixedly connected to the top surface of the operating table to support the motor so that the motor can drive the roller to rotate, and then drive the hot melt adhesive film to perform linear motion through the conveyor belt.

[0011] Preferably, the bottom end surfaces of the columns are connected to the top end surface of the operating table, and the gantry is supported by the columns, so that the pressure plate can be raised and lowered by an electric push rod to extrude the hot melt adhesive film to make it flat and prevent wrinkles.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The anti-wrinkle device for hot melt adhesive film production is provided with a pressure plate with a cooling component, so that the hot melt adhesive film is cooled while being flattened after production is completed, so that the hot melt adhesive film can be quickly cooled and formed without wrinkles.

[0014] 2. The anti-wrinkle device used in the production of the hot melt adhesive film is used in conjunction with a tension adjustment rod with adjustable height and a winding assembly. When the hot melt adhesive film is rolled up after cooling, the hot melt adhesive film can be kept in a taut state and no wrinkles will appear during rolling up. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 3 It is a side structural schematic diagram of the utility model.

[0018] In the figure: 1. operating table; 2. floor column; 3. column; 4. support bearing; 5. roller; 6. conveyor belt; 7. support frame; 8. motor; 9. pressure plate; 10. cooling component; 11. electric push rod; 12. gantry; 13. tension adjustment rod; 14. winding component; 15. lifting rod; 16. bottom rod; 17. telescopic column; 18. hole. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] like Figures 1 to 3 As shown, the present embodiment is an anti-wrinkle device for hot melt adhesive film production, including an operating table 1, a conveyor belt 6 is arranged above the operating table 1, the hot melt adhesive film is placed above the conveyor belt 6 after production for easy transportation, two rollers 5 are arranged on both sides of the conveyor belt 6, the rollers 5 drive the conveyor belt 6 to rotate, both ends of the two rollers 5 are provided with support bearings 4 to support the rollers 5, a motor 8 is arranged on one side of one of the rollers 5, the motor 8 drives the top roller 5 to rotate, so that the conveyor belt 6 can rotate, a pressure plate 9 is arranged above the conveyor belt 6, and a cooling component 10 is arranged inside the pressure plate 9 to make the pressure plate 9 can maintain a low temperature state. When flattening the hot-melt adhesive film, the hot-melt adhesive film can be cooled and formed to prevent wrinkles. An electric push rod 11 is arranged on the top surface of the pressure plate 9, so that the pressure plate 9 can perform linear movement. When conveying the hot-melt adhesive film, flattening and wrinkle removal operations can be performed. A gantry 12 is arranged on the top of the electric push rod 11, and two columns 3 are arranged at the bottom end of the gantry 12 to support the electric push rod 11 and the pressure plate 9, so as to facilitate flattening and wrinkle removal operations. A tension adjustment rod 13 is arranged above the operating table 1 on one side of the conveyor belt 6. The tension of the hot-melt adhesive film can be adjusted when the hot-melt adhesive film is rolled up to further prevent wrinkles.

[0022] Specifically, floor columns 2 are provided at the four corners of the bottom end of the operating table 1, so that the anti-wrinkle device used in the production of hot-melt adhesive film can be placed on a flat surface to improve stability. A winding assembly 14 is provided at the top of the operating table 1 on one side of the tension adjustment rod 13, and is itself equipped with a corresponding winding motor. After the hot-melt adhesive film wrinkle removal operation is completed, it can be directly rolled up and stored.

[0023] Furthermore, two lifting rods 15 are provided on both sides of the tension adjustment rod 13, and the outer surfaces of the lifting rods 15 are provided with bottom rods 16. The bottom end surface of the bottom rod 16 is fixedly connected to the top surface of the operating table 1, so that the tension adjustment rod 13 can be adjusted in height and timely adjusted according to the tightness of the hot melt adhesive film.

[0024] Furthermore, holes 18 are equidistantly provided on the surface of one side of the bottom rod 16, and there are a plurality of holes 18. A telescopic column 17 is provided on the side surface of the lifting rod 15. The telescopic column 17 is an elastic telescopic part that can perform telescopic movement under force. The telescopic column 17 is movably connected to the hole 18 provided in the bottom rod 16, so that the lifting rod 15 can be connected to the holes 18 at different positions through the telescopic column 17 to adjust the height of the tension adjustment rod 13, so that the anti-wrinkle device used in the production of the hot-melt adhesive film can be timely adjusted according to the tightness of the hot-melt adhesive film, and is convenient to use.

[0025] Furthermore, the copper tube of the cooling component 10 is located inside the pressure plate 9, so that the pressure plate 9 can cool the hot melt adhesive film while squeezing it, so that it can be quickly cooled and formed, preventing wrinkles and improving efficiency.

[0026] Furthermore, a support frame 7 is provided on the outer surface of the motor 8, and the bottom end of the support frame 7 is fixedly connected to the top surface of the operating table 1 to support the motor 8 so that the motor 8 can drive the roller 5 to rotate, and then drive the hot melt adhesive film to perform linear motion through the conveyor belt 6.

[0027] Furthermore, the bottom end surfaces of the columns 3 are connected to the top end surface of the operating table 1, so that the pressure plate 9 can be raised and lowered by the electric push rod 11 to squeeze the hot melt adhesive film to make it flat and prevent wrinkles.

[0028] The method of using this embodiment is as follows: the electrical components appearing in this application are all connected to an external power source when in use, the hot melt adhesive film after production is placed above the conveyor belt 6, and the material discharge operation is performed by external components, the motor 8 is started, and the conveyor belt 6 drives the hot melt adhesive film to perform linear motion through the roller 5, so that the bottom end of the hot melt adhesive film contacts the top end of the tension adjustment rod 13, and finally the front end of the hot melt adhesive film is fixed on the winding assembly 14, then the electric push rod 11 is started, and the pressure plate 9 is driven to move downward to flatten the hot melt adhesive film, and at the same time, the cooling assembly 10 keeps the pressure plate 9 in a low temperature state, so that the pressure plate 9 can flatten the hot melt adhesive film while quickly cooling and forming the hot melt adhesive film just produced without wrinkles, and the winding assembly 14 is running to pull the hot melt adhesive film, if the hot melt adhesive film is in a relaxed state, the tension adjustment rod 13 can be pulled upward to push the middle section of the hot melt adhesive film upward to make the hot melt adhesive film in a taut state, further preventing the hot melt adhesive film from wrinkling when the hot melt adhesive film is rolled up.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An anti-wrinkle device for hot melt adhesive film production, comprising an operating table (1), characterized in that: A conveyor belt (6) is arranged above the operating platform (1), two rollers (5) are arranged on both sides of the conveyor belt (6), support bearings (4) are arranged at both ends of the two rollers (5), a motor (8) is arranged on one side of one of the rollers (5), a pressure plate (9) is arranged above the conveyor belt (6), a cooling component (10) is arranged inside the pressure plate (9), an electric push rod (11) is arranged on the top surface of the pressure plate (9), a gantry (12) is arranged at the top of the electric push rod (11), and two columns (3) are arranged at the bottom end of the gantry (12), and a tension adjustment rod (13) is arranged above the operating platform (1) on one side of the conveyor belt (6).

2. The anti-wrinkle device for hot melt adhesive film production according to claim 1, characterized in that: The four corners of the bottom end of the operating platform (1) are provided with floor columns (2), and the top end of the operating platform (1) on one side of the tension adjustment rod (13) is provided with a reeling assembly (14).

3. The anti-wrinkle device for hot melt adhesive film production according to claim 1, characterized in that: Two lifting rods (15) are arranged on both sides of the tension adjustment rod (13), and the outer surfaces of the lifting rods (15) are each provided with a bottom rod (16), and the bottom end surface of the bottom rod (16) is fixedly connected to the top end surface of the operating table (1).

4. The anti-wrinkle device for hot melt adhesive film production according to claim 3, characterized in that: One side surface of the bottom rod (16) is provided with holes (18) at equal intervals, and the side surface of the lifting rod (15) is provided with a telescopic column (17), which is movably connected to the hole (18) provided in the bottom rod (16).

5. The anti-wrinkle device for hot melt adhesive film production according to claim 1, characterized in that: The copper tube provided in the cooling component (10) is located inside the pressure plate (9).

6. The anti-wrinkle device for hot melt adhesive film production according to claim 1, characterized in that: A support frame (7) is provided on the outer surface of the motor (8), and the bottom end of the support frame (7) is fixedly connected to the top surface of the operating table (1).

7. The anti-wrinkle device for hot melt adhesive film production according to claim 1, characterized in that: The bottom end surfaces of the columns (3) are commonly connected to the top end surface of the operating table (1).

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