Film laminating device for pre-coating film

Abstract

The utility model discloses a pre-coating film laminating device which comprises a workbench, a pair of mounting plates are fixedly connected to the top of the workbench, an inner rod is fixedly connected between the mounting plates on the two sides, and a pair of sliding blocks are connected to the outer walls of the two ends of the inner rod in a sliding mode. In the actual use process, when the pre-coating film deviates and pushes the positioning plate, the positioning plate moves along the inner rod through the sliding block and extrudes the spring, and the matching solves the problems that the pre-coating film in an existing device is prone to deviating and difficult to automatically correct when being conveyed. The pre-coating film is likely to deviate due to various factors, the film coating is inaccurate, and the product quality is influenced, the matching can utilize the elasticity of the spring to automatically push the positioning plate to correct the pre-coating film when the pre-coating film deviates, so that the pre-coating film is always kept on a correct conveying path, the film coating accuracy and the working efficiency are improved, and the production cost is reduced. And the processing quality and stability of the pre-coating film are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating devices, in particular to a pre-coating laminating device. Background Art

[0002] A pre-coated film laminating device is a device specially used for laminating various printed materials or other materials. It is mainly composed of a unwinding unit, a heating component, a composite component, a rewinding unit and an intelligent control system. The unwinding unit accurately unwinds the pre-coated film coil, the heating component heats the pre-coated film to a suitable softening temperature, the composite component tightly presses the heated pre-coated film and the material to be laminated to make them firmly combined, and the rewinding unit orderly rewinds the finished laminated product. The intelligent control system accurately controls the operating parameters of the entire device to ensure that the laminating process is efficient and stable, and can give the material properties such as waterproof, wear-resistant, and beautiful, thereby improving the quality and added value of the product;

[0003] After searching, the Chinese patent with the publication number CN215396908U discloses a pre-coating laminating device. The patent records that by setting a second servo motor, when the second servo motor is working, the output shaft of the second servo motor can drive the support block to rotate, and then drive the fan blades to rotate, so as to achieve the purpose of driving the fan blades to dissipate heat from the paper after hot pressing and lamination. By setting an air filter, the odor generated during lamination can be filtered and purified, thereby effectively preventing the odor from causing harm to the staff and improving the safety of the device.

[0004] In this solution, although the laminated paper can be quickly cooled, during lamination, the material is loaded by cooperating with the conveying roller and the winding roller. However, if the pre-laminated film is offset during the lamination process, it will directly lead to incorrect lamination of the paper, thereby wasting paper. Therefore, the staff needs to correct it manually, which increases the labor force and reduces the work efficiency. In order to solve this technical problem, the utility model proposes a pre-coated film laminating device. Utility Model Content

[0005] (1) Technical problems solved

[0006] In this solution, although the laminated paper can be quickly cooled, during lamination, the material is loaded by cooperating with the conveying roller and the winding roller. However, if the pre-laminated film is offset during the lamination process, it will directly lead to incorrect lamination of the paper, thereby wasting paper. Therefore, the staff needs to correct it manually, which increases the labor force and reduces the work efficiency. In order to solve this technical problem, the utility model proposes a pre-coated film laminating device.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pre-coating film laminating device, including a workbench, a pair of mounting plates fixedly connected to the top of the workbench, an inner rod fixedly connected between the mounting plates on both sides, a pair of sliders slidably connected to the outer walls at both ends of the inner rod, each of the sliders is fixedly connected to the top of a positioning plate, a spring is fixedly connected between each of the sliders and the mounting plate, and the spring is sleeved on the outer wall of the inner rod, a pair of limit blocks fixedly connected to the bottom of each positioning plate, a pair of positioning rods fixedly connected between the mounting plates on both sides, and the limit blocks are slidably connected to the outer wall of the positioning rod.

[0009] Preferably, the top of the workbench is fixedly connected to a shell, a slide groove is provided inside the shell, a storage plate is provided inside the shell, and the storage plate is slidably connected in the slide groove. At the same time, an electric push rod is fixedly connected to the top of the shell, and the output end of the electric push rod is fixedly connected to a pressure plate, an electric heating rod is provided inside the pressure plate, and the pressure plate corresponds to the storage plate.

[0010] Preferably, a pair of fixed bases are fixedly connected to the top of the left end of the workbench, a motor is fixedly connected to the outer wall of the fixed base on one side, a rotating rod is fixedly connected to the output end of the motor, a conveying roller is fixedly connected to the outer wall of the rotating rod, and the rotating rod is rotatably connected to the fixed base.

[0011] Preferably, a pair of fixed bases 2 are fixedly connected to the top of the right end of the workbench, and a motor 2 is fixedly connected to the outer wall of the fixed base 2 on one side, and a rotating rod 2 is fixedly connected to the output end of the motor 2, and a winding roller is fixedly connected to the outer wall of the rotating rod 2, and the rotating rod 2 is rotatably connected to the fixed base 2.

[0012] Preferably, an air inlet pipe is fixedly connected to the top of the shell, a fan is fixedly connected inside the air inlet pipe, and a dustproof net is fixedly connected to the top of the air inlet pipe.

[0013] Preferably, a pair of limiting rods are fixedly connected to the top of the pressure plate, and the limiting rods are slidably connected to the inside of the shell.

[0014] (3) Beneficial effects

[0015] The utility model provides a pre-coating film laminating device. It has the following beneficial effects:

[0016] (1) When the pre-coated film is offset and pushes the positioning plate, the positioning plate will move along the inner rod through the slider and squeeze the spring. The limit block is installed on the slider, the positioning rod is connected to the mounting plate, and the limit block is limited on the positioning rod to ensure that the slider and the positioning plate can only move in a specific direction. This combination solves the problem that the pre-coated film is easy to deviate and difficult to automatically correct during transportation in the existing device. In the traditional pre-coated film transportation process, the pre-coated film may deviate due to various factors, resulting in inaccurate coating and affecting product quality. This combination can use the elasticity of the spring to automatically push the positioning plate to correct the pre-coated film when it deviates, so that the pre-coated film always remains on the correct transportation path, improving the accuracy and work efficiency of the coating, and ensuring the quality and stability of the pre-coated film processing.

[0017] (2) After the paper is placed on the placement plate, the placement plate slides into the shell, and the electric heating rod is installed in a suitable position. After it is started, the pressure plate can be heated. When the electric push rod is started, it pushes the pressure plate down along the limit rod to perform the lamination operation on the paper on the placement plate. After the lamination is completed, the placement plate is pushed to the bottom of the air inlet pipe, and the fan is started. The fan blows out air through the air inlet pipe to dissipate the heat of the paper after lamination. This combination solves the problems of inconvenient lamination operation and low efficiency in traditional laminating devices, as well as deformation caused by untimely heat dissipation of the paper after lamination. This combination makes the placement and removal of paper convenient and quick, and improves the convenience of operation. Through the cooperation of the electric heating rod and the pressure plate, the lamination work can be completed efficiently, and the setting of the fan and the air inlet pipe can dissipate the heat of the paper after lamination in time, avoiding damage to the paper due to overheating, ensuring the quality of lamination, and improving the efficiency of the entire lamination work and the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall top view of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the external structure of the mounting plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the external structure of the shell of the utility model.

[0022] In the figure: 1. Workbench; 2. Fixed base 1; 3. Motor 1; 4. Rotating rod 1; 5. Conveyor roller; 6. Mounting plate; 7. Inner rod; 8. Spring; 9. Slider; 10. Positioning plate; 11. Positioning rod; 12. Limit block; 13. Fixed base 2; 14. Motor 2; 15. Rotating rod 2; 16. Winding roller; 17. Housing; 18. Slide; 19. Storage plate; 20. Electric push rod; 21. Limit rod; 22. Press plate; 23. Electric heating rod; 24. Air inlet duct; 25. Fan; 26. Dust screen. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] Embodiment 1: A pre-coating film laminating device includes a workbench 1, a pair of mounting plates 6 are fixedly connected to the top of the workbench 1, an inner rod 7 is fixedly connected between the mounting plates 6 on both sides, a pair of sliders 9 are slidably connected to the outer walls of the two ends of the inner rod 7, each slider 9 is fixedly connected to the top of a positioning plate 10, a spring 8 is fixedly connected between each slider 9 and the mounting plate 6, and the spring 8 is sleeved on the outer wall of the inner rod 7, a pair of limit blocks 12 are fixedly connected to the bottom of each positioning plate 10, a pair of positioning rods 11 are fixedly connected between the mounting plates 6 on both sides, and the limit blocks 12 are slidably connected to the outer wall of the positioning rod 11, the left side of the workbench 1 A pair of fixed bases 2 are fixedly connected to the top of the end, a motor 3 is fixedly connected to the outer wall of the fixed base 2 on one side, a rotating rod 4 is fixedly connected to the output end of the motor 3, a conveying roller 5 is fixedly connected to the outer wall of the rotating rod 4, and the rotating rod 4 is rotatably connected in the fixed base 2. A pair of fixed bases 2 13 are fixedly connected to the top of the right end of the workbench 1, a motor 2 14 is fixedly connected to the outer wall of the fixed base 2 on one side, a rotating rod 2 15 is fixedly connected to the output end of the motor 2 14, a winding roller 16 is fixedly connected to the outer wall of the rotating rod 2 15, and the rotating rod 2 15 is rotatably connected in the fixed base 2 13.

[0026] First, start the motor 13 on the fixed base 12. After the motor 13 is running, it drives the conveying roller 5 on the rotating rod 14 to rotate, thereby realizing the conveying of the pre-coated film. At the same time, in conjunction with the motor 2 14 on the fixed base 2 13, the motor 2 14 is started and drives the winding roller 16 on the rotating rod 2 15 to rotate, thereby winding the pre-coated film. During the transportation of the pre-coated film, it will pass between a pair of positioning plates 10. When the pre-coated film is offset, the positioning plate 10 will be pushed to the left or right. When the positioning plate 10 is pushed outward, the slider 9 will squeeze the spring 8 at both ends of the inner rod 7. At this time, the spring 8 will push the positioning plate 10 in the opposite direction due to its resilience, thereby correcting the pre-coated film. This coordination effectively avoids the occurrence of incorrect coating due to the offset of the pre-coated film, greatly improving the accuracy of the coating. In the traditional pre-coating film conveying process, the quality and accuracy of the coating may often be affected by the deviation of the pre-coating film. This combination method solves this problem well, ensures the stability and accuracy of the pre-coating film conveying and winding process, and improves the efficiency and quality of the entire coating work.

[0027] Embodiment 2: The difference between this embodiment and embodiment 1 is that, the top of the workbench 1 is fixedly connected to a shell 17, a slide groove 18 is opened inside the shell 17, a storage plate 19 is provided inside the shell 17, and the storage plate 19 is slidably connected in the slide groove 18. At the same time, the top of the shell 17 is fixedly connected to an electric push rod 20, the output end of the electric push rod 20 is fixedly connected to a pressure plate 22, an electric heating rod 23 is provided inside the pressure plate 22, and the pressure plate 22 corresponds to the storage plate 19, the top of the shell 17 is fixedly connected to an air inlet duct 24, the inside of the air inlet duct 24 is fixedly connected to a fan 25, the top of the air inlet duct 24 is fixedly connected to a dustproof net 26, and the top of the pressure plate 22 is fixedly connected to a pair of limit rods 21, and the limit rods 21 are slidably connected to the inside of the shell 17.

[0028] Pull the storage plate 19 smoothly to the left along the track from the slide 18 inside the housing 17. Then, place the paper to be laminated neatly on the storage plate 19, and then slowly slide the storage plate 19 along the slide 18 into the interior of the housing 17. Next, start the electric heating rod 23. After the electric heating rod 23 works, the pressure plate 22 is gradually heated to the appropriate temperature. After that, start the electric push rod 20. Under the action of the electric push rod 20, the pressure plate 22 is pushed downward. As the pressure plate 22 moves downward, the lamination operation of the paper on the storage plate 19 begins. When the lamination is completed, push the storage plate 19 to the right so that it moves to the bottom of the air inlet duct 24. Finally, by starting the fan 25, the fan 25 will blow out air and begin to dissipate heat from the laminated paper. The dustproof net 26 can prevent dust from entering. This operating process enables the entire laminating work to proceed in an orderly manner, and through timely heat dissipation, it avoids problems such as deformation of the paper due to overheating, thereby improving work efficiency and ensuring the quality and continuity of the laminating work.

[0029] Working principle: when the staff needs to laminate the paper, they start the motor 13 on the fixed base 12, and the conveying roller 5 on the rotating rod 14 is driven to rotate under the action of the motor 13, and the pre-coated film is conveyed by the conveying roller 5, and the motor 2 14 on the fixed base 2 13 is coordinated with the motor 2 14. The start of the motor 2 14 drives the winding roller 16 on the rotating rod 2 15 to rotate, thereby winding the pre-coated film. During the transportation of the pre-coated film, it will pass between a pair of positioning plates 10. If the pre-coated film is offset, it will be pushed to the left or right. When the positioning plate 10 is pushed outward, the slider 9 will be used to squeeze the springs 8 at both ends of the inner rod 7. At this time, the spring 8 pushes the positioning plate 10 in the opposite direction through the rebound elasticity to correct the pre-coated film. The positioning plate 10 When moving, the slider 12 is limited on the positioning rod 11 to avoid incorrect coating due to offset, thereby improving accuracy. At this time, the storage plate 19 is pulled out to the left from the slide groove 18 inside the shell 17, and the paper is placed on the storage plate 19. After sliding into the slide groove 18, the pressure plate 22 is heated by activating the electric heating rod 23. By activating the electric push rod 20, the pressure plate 22 is pushed downward under the action of the electric push rod 20. The pressure plate 22 moves downward and the paper on the storage plate 19 is started to be coated. The pressure plate 22 is limited by the limit rod 21. After the coating is completed, the storage plate 19 is pushed to the right to move to the bottom of the air inlet pipe 24. By starting the fan 25, the heat of the coated paper begins. The dustproof net 26 can prevent dust from entering, thereby improving work efficiency.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A pre-coating film laminating device, characterized in that: The invention comprises a workbench (1), wherein a pair of mounting plates (6) are fixedly connected to the top of the workbench (1), an inner rod (7) is fixedly connected between the mounting plates (6) on both sides, a pair of sliders (9) are slidably connected to the outer walls of both ends of the inner rod (7), a positioning plate (10) is fixedly connected to the top of each slider (9), a spring (8) is fixedly connected between each slider (9) and the mounting plate (6), and the spring (8) is sleeved on the outer wall of the inner rod (7), a pair of limiting blocks (12) are fixedly connected to the bottom of each positioning plate (10), a pair of positioning rods (11) are fixedly connected between the mounting plates (6) on both sides, and the limiting blocks (12) are slidably connected to the outer wall of the positioning rod (11).

2. A pre-coating film laminating device according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a shell (17), a slide groove (18) is provided inside the shell (17), a storage plate (19) is provided inside the shell (17), and the storage plate (19) is slidably connected in the slide groove (18). At the same time, the top of the shell (17) is fixedly connected to an electric push rod (20), and the output end of the electric push rod (20) is fixedly connected to a pressure plate (22), an electric heating rod (23) is provided inside the pressure plate (22), and the pressure plate (22) corresponds to the storage plate (19).

3. The pre-coating film laminating device according to claim 2, characterized in that: A pair of fixed bases (2) are fixedly connected to the top of the left end of the workbench (1); a motor (3) is fixedly connected to the outer wall of the fixed base (2) on one side; a rotating rod (4) is fixedly connected to the output end of the motor (3); a conveying roller (5) is fixedly connected to the outer wall of the rotating rod (4); and the rotating rod (4) is rotatably connected to the inside of the fixed base (2).

4. The pre-coating film laminating device according to claim 3, characterized in that: A pair of fixed bases (13) are fixedly connected to the top of the right end of the workbench (1), and a motor (14) is fixedly connected to the outer wall of the fixed base (13) on one side. The output end of the motor (14) is fixedly connected to a rotating rod (15), and the outer wall of the rotating rod (15) is fixedly connected to a winding roller (16). At the same time, the rotating rod (15) is rotatably connected to the fixed base (13).

5. The pre-coating film laminating device according to claim 4, characterized in that: An air inlet pipe (24) is fixedly connected to the top of the housing (17), a fan (25) is fixedly connected inside the air inlet pipe (24), and a dustproof net (26) is fixedly connected to the top of the air inlet pipe (24).

6. The pre-coating film laminating device according to claim 5, characterized in that: A pair of limiting rods (21) are fixedly connected to the top of the pressing plate (22), and the limiting rods (21) are slidably connected to the inside of the shell (17).

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