Hot pressing device for decorative paper of paper box

Abstract

The utility model relates to the technical field of decorative paper processing, and discloses a paper box decorative paper hot-pressing device which comprises a box body, a servo motor is fixedly connected to the middle of the bottom end of the inner wall of the box body, a fixed disc is fixedly connected to the output end of the servo motor, and a plurality of rotating plates are rotationally connected to the periphery of the bottom of the outer portion of the fixed disc. The top of the inner wall of the box body is fixedly connected with a cross plate, the top end of the rotating plate penetrates through the cross plate and is rotationally connected with an L-shaped plate, the top of the L-shaped plate is fixedly connected with a first electric telescopic rod, the telescopic end of the first electric telescopic rod is rotationally connected with a U-shaped block, and the outer side of the U-shaped block is fixedly connected with a first heating plate. According to the paper box machining device, paper boxes of different sizes can be fixed in multiple directions through cooperation of the fixing disc, the rotating plate and the groove, and floating dust and impurities on the surfaces of the paper boxes can be blown away before machining through cooperation of the motor, the rotating disc and the U-shaped block.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative paper processing, in particular to a hot pressing device for decorative paper of a paper box. Background Art

[0002] Carton decorative paper is a special paper used for packaging and decorating cartons. It is suitable for carton decoration in the packaging industry. After the decorative paper is attached to the outside of the box, the decorative paper and the box need to be pressed and heated to make the two stick firmly. Pressing and heating requires a carton decorative paper hot pressing device.

[0003] After searching, the Chinese patent announcement number is: CN217993686U, which discloses an anti-warping device for decorative paper processing, including a frame and a slider; the frame: main linear motors are arranged on both sides of the interior, the inner side of the main linear motor mover seat is connected to the end of the support plate, mounting frames are arranged on both sides of the top of the support plate, the slider is slidably connected to the slide groove in the middle of the mounting frame, an electric push rod is fixed to the bottom end of the slider, and the bottom end of the electric push rod is fixedly connected to the outer end of the upper surface of the hot pressing plate, a dust removal unit is arranged on the front side of the frame, and a limit unit is arranged on the bottom end of the support plate; wherein: It also includes a controller, which is arranged on the left side of the frame, and the input ends of the main linear motor, the electric push rod and the hot pressing plate are electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power supply. The anti-warping device for decorative paper processing is easy to adjust, has strong practicality and good quality, but the device cannot heat the decorative paper well during actual use. When the decorative paper comes into contact with room temperature and indoor humidity, it will deform, and it cannot process multiple surfaces of the paper box at the same time, thereby reducing the practicality of the device. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a paper box decorative paper hot pressing device, aiming to improve the problems in the prior art that the device cannot be heated and multiple surfaces cannot be processed simultaneously.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a carton decorative paper hot pressing device, comprising a box body, a servo motor is fixedly connected to the middle of the bottom end of the inner wall of the box body, the output end of the servo motor is fixedly connected to a fixed disk, a plurality of rotating plates are rotatably connected to the outer bottom of the fixed disk, a cross plate is fixedly connected to the top of the inner wall of the box body, the top of the rotating plate passes through the cross plate and is rotatably connected to an L-shaped plate, a first electric telescopic rod is fixedly connected to the top of the L-shaped plate, the telescopic end of the first electric telescopic rod is rotatably connected to a U-shaped block, the outside of the U-shaped block is fixedly connected to a first heating plate, a fixed plate is fixedly connected to the left side of the box body, a U-shaped frame is arranged on the top of the fixed plate, a threaded rod is rotatably connected to the inside of the U-shaped frame, a guide rod is threadedly connected to the outside of the threaded rod, a moving block is slidably connected to the inside of the guide rod, a second electric telescopic rod is fixedly connected to the right side of the bottom of the moving block, the telescopic end of the second electric telescopic rod is fixedly connected to a second heating plate, and a dust removal mechanism is arranged on the outside of the fixed plate.

[0006] Through the above technical solution: by activating the servo motor, the fixed plate and multiple rotating plates thereon can be rotated simultaneously, and these rotating plates will guide the L-shaped plate to move along the groove of the cross plate. When the L-shaped plate and the first heating plate thereon contact the paper box, it can be fixed according to the size of the paper box, and the first electric telescopic rod is started to further push the first heating plate to fix the paper box. At the same time, the threaded rod is rotated to drive the guide rod to move up and down, and the second electric telescopic rod is started to push the second heating plate to move, so as to fix the top of the paper box. Finally, the first heating plate and the second heating plate are started, and paper boxes of different specifications and sizes can be fixed from multiple directions.

[0007] As a further description of the above technical solution:

[0008] The dust removal mechanism includes a motor, which is fixedly connected to the inner side of the top end of the fixed plate, a rotating disk is fixedly connected to the output end of the fixed plate, the rotating disk is fixedly connected to the U-shaped frame, an air pump is fixedly connected to the rear side of the top end of the fixed plate, the output end of the air pump is connected to a conduit, a fixed block is fixedly connected to the left side of the bottom of the movable block, the conduit is communicated with the fixed block, and the bottom of the fixed block is connected to an air outlet.

[0009] Through the above technical solution: by activating the motor, the rotating disk can be driven to rotate, thereby adjusting the positions of the U-shaped block and the moving block, and processing various positions on the top of the paper box. At the same time, the air pump is started to transport the air flow through the duct to the fixed block, and then spray it out through the air outlet at the bottom.

[0010] As a further description of the above technical solution:

[0011] A controller is fixedly connected to the front side of the fixed plate, and the controller is electrically connected to the servo motor, the first electric telescopic rod, the first heating plate, the second electric telescopic rod, the second heating plate, the hinge and the air pump respectively.

[0012] Through the above technical solution: the start-up of the servo motor, the first electric telescopic rod, the first heating plate, the second electric telescopic rod, the second heating plate, the hinge and the air pump can be controlled by the controller.

[0013] As a further description of the above technical solution:

[0014] A shield is arranged on the front side of the fixing plate, a hinge is fixedly connected to the rear side of the shield, and the shield is rotatably connected to the fixing plate via the hinge.

[0015] Through the above technical solution: the protective cover can be opened and closed by the hinge.

[0016] As a further description of the above technical solution:

[0017] Slide grooves are provided on the left and right sides of the inner wall of the U-shaped frame, and the outer sides of the guide rods are slidably connected to the corresponding slide grooves respectively.

[0018] Through the above technical solution: the guide rod can move up and down along the slide groove.

[0019] As a further description of the above technical solution:

[0020] A handle is rotatably connected to the top of the U-shaped frame, and the bottom of the handle passes through the U-shaped frame and is fixedly connected to the threaded rod.

[0021] Through the above technical solution: the threaded rod can be easily rotated through the handle.

[0022] As a further description of the above technical solution:

[0023] A mounting block is fixedly connected to the middle portion of the top end of the cross plate.

[0024] Through the above technical solution: the carton can be fixed from the inside by the mounting block.

[0025] As a further description of the above technical solution:

[0026] The front side of the box is connected with a dust outlet.

[0027] Through the above technical solution: dust and impurities can be easily discharged through the dust outlet.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, by starting the servo motor, the fixed plate and the multiple rotating plates thereon can be driven to rotate simultaneously, and the rotating plate will drive the L-shaped plate to move along the groove of the cross plate. When the L-shaped plate and the first heating plate thereon fix the paper box, it can be fixed according to the size and specification of the paper box. The first electric telescopic rod is started to further push the first heating plate to fix the paper box. At the same time, the threaded rod is rotated to drive the guide rod to move up and down, and the second electric telescopic rod is started to push the second heating plate to move, so that the top of the paper box can be fixed. Finally, the first heating plate and the second heating plate are started, and paper boxes of different specifications and sizes can be fixed from multiple directions. The installation effect of the decorative paper on the surface of the paper box is improved by heating to prevent it from falling off due to moisture, thereby improving the practicality of the device.

[0030] 2. In the utility model, the rotating disk can be driven to rotate by starting the motor to rotate the positions of the U-shaped frame and the moving block, so as to process various positions on the top of the paper box. At the same time, the air pump is started to send the air flow into the fixed block through the conduit and spray it out through the air outlet at the bottom. Before processing the paper box, the floating dust and impurities on the surface of the paper box can be blown out, and the decorative paper can be quickly cooled after being thermally connected to the paper box, which can prevent the impurities from affecting the decorative paper and increase the installation speed of the decorative paper and the paper box, thereby improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of a paper box decorative paper hot pressing device proposed by the utility model;

[0032] Figure 2 This is a schematic diagram of the heating plate structure of a paper box decorative paper hot pressing device proposed by the utility model;

[0033] Figure 3 The utility model is a schematic diagram of a dust removal mechanism of a paper box decorative paper hot pressing device.

[0034] Legend:

[0035] 1. Box body; 2. Dust removal mechanism; 201. Motor; 202. Rotating plate; 203. Air pump; 204. Conduit; 205. Fixed block; 206. Air outlet; 3. Servo motor; 4. Fixed plate; 5. Rotating plate; 6. Cross plate; 7. L-shaped plate; 8. First electric telescopic rod; 9. U-shaped block; 10. First heating plate; 11. Fixed plate; 12. U-shaped frame; 13. Threaded rod; 14. Guide rod; 15. Moving block; 16. Second electric telescopic rod; 17. Second heating plate; 18. Slide; 19. Handle; 20. Controller; 21. Hinge; 22. Protective cover; 23. Dust outlet; 24. Mounting block. DETAILED DESCRIPTION

[0036] 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.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a paper box decorative paper hot pressing device, comprising a box body 1, a servo motor 3 is fixedly connected to the middle of the bottom end of the inner wall of the box body 1, a fixed disk 4 is fixedly connected to the output end of the servo motor 3, a plurality of rotating plates 5 are rotatably connected to the outer bottom of the fixed disk 4, a cross plate 6 is fixedly connected to the top of the inner wall of the box body 1, the top of the rotating plate 5 penetrates the cross plate 6 and is rotatably connected to an L-shaped plate 7, a first electric telescopic rod 8 is fixedly connected to the top of the L-shaped plate 7, and the telescopic end of the first electric telescopic rod 8 is rotatably connected to a U-shaped Block 9, the outside of the U-shaped block 9 is fixedly connected with a first heating plate 10, the left side of the box body 1 is fixedly connected with a fixed plate 11, the top of the fixed plate 11 is provided with a U-shaped frame 12, the inside of the U-shaped frame 12 is rotatably connected with a threaded rod 13, the outside of the threaded rod 13 is threadedly connected with a guide rod 14, the inside of the guide rod 14 is slidably connected with a moving block 15, the bottom right side of the moving block 15 is fixedly connected with a second electric telescopic rod 16, the telescopic end of the second electric telescopic rod 16 is fixedly connected with a second heating plate 17, and the outside of the fixed plate 11 is provided with a dust removal mechanism 2;

[0038] Specifically, by starting the servo motor 3, the fixed disk 4 and the multiple rotating plates 5 thereon can be driven to rotate simultaneously, and the rotating plate 5 will drive the L-shaped plate 7 to move along the groove of the cross plate 6. When the L-shaped plate 7 and the first heating plate 10 thereon fix the paper box, it can be fixed according to the size and specifications of the paper box. Starting the first electric telescopic rod 8 can further push the first heating plate 10 to fix the paper box, and the first heating plate 10 can be rotated through the U-shaped block 9 to adapt to paper boxes of different shapes. At the same time, the threaded rod 13 is rotated to drive the guide rod 14 to move up and down, and the second electric telescopic rod 16 is started to push the second heating plate 17 to move, so as to fix the top of the paper box. Finally, the first heating plate 10 and the second heating plate 17 can be started to fix paper boxes of different specifications and sizes from multiple directions.

[0039] Reference Figure 1 and Figure 3The dust removal mechanism 2 includes a motor 201, which is fixedly connected to the inner side of the top of the fixed plate 11, and a rotating disk 202 is fixedly connected to the output end of the fixed plate 11, and the rotating disk 202 is fixedly connected to the U-shaped frame 12. An air pump 203 is fixedly connected to the rear side of the top of the fixed plate 11, and a conduit 204 is connected to the output end of the air pump 203. A fixed block 205 is fixedly connected to the left side of the bottom of the moving block 15, and the conduit 204 is connected to the fixed block 205. The bottom of the fixed block 205 is connected to an air outlet 206;

[0040] Specifically, starting the motor 201 can drive the rotating disk 202 to rotate, so as to rotate the positions of the U-shaped frame 12 and the moving block 15, and process various positions on the top of the paper box. At the same time, starting the air pump 203 allows the air flow to be sent into the fixed block 205 through the conduit 204 and ejected through the air outlet 206 at its bottom, so as to blow out the floating dust and impurities on the surface of the paper box before processing. After the decorative paper and the paper box are thermally connected, the air flow can also quickly cool them, which helps to prevent impurities from affecting the decorative paper and improve the installation speed of the decorative paper and the paper box.

[0041] Reference Figure 1 and Figure 3 The front side of the fixed plate 11 is fixedly connected with a controller 20, and the controller 20 is electrically connected to the servo motor 3, the first electric telescopic rod 8, the first heating plate 10, the second electric telescopic rod 16, the second heating plate 17, the hinge 21 and the air pump 203 respectively; the front side of the fixed plate 11 is provided with a shield 22, and the rear side of the shield 22 is fixedly connected with a hinge 21, and the shield 22 is rotatably connected to the fixed plate 11 through the hinge 21; the left and right sides of the inner wall of the U-shaped frame 12 are provided with slide grooves 18, and the outer sides of the guide rods 14 are respectively slidably connected with the corresponding slide grooves 18;

[0042] Specifically, the controller 20 can control the starting and operating power of the servo motor 3, the first electric telescopic rod 8, the first heating plate 10, the second electric telescopic rod 16, the second heating plate 17, the hinge 21 and the air pump 203 respectively. The hinge 21 drives the shield 22 to open and close, and can prevent it from being accidentally touched when the controller 20 is not in use. The slide groove 18 can improve the stability of the guide rod 14 when it moves up and down.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The top of the U-shaped frame 12 is rotatably connected with a handle 19, the bottom of the handle 19 passes through the U-shaped frame 12 and is fixedly connected to the threaded rod 13; the middle of the top of the cross plate 6 is fixedly connected with a mounting block 24; the front side of the box body 1 is connected with a dust outlet 23;

[0044] Specifically, the handle 19 can be used to easily rotate the threaded rod 13, and the mounting block 24 can be used to fix it from the inside of the paper box during processing. The dust and impurities blown away by the dust removal mechanism 2 will fall into the inside of the box body 1 and be discharged therefrom through the dust outlet 23.

[0045] Working principle: Before using the device, first start the servo motor 3 to make the fixed disk 4 and the multiple rotating plates 5 thereon rotate simultaneously. These rotating plates 5 will guide the L-shaped plate 7 to move along the groove of the cross plate 6. When the L-shaped plate 7 and the first heating plate 10 thereon fix the carton, the first electric telescopic rod 8 can be started according to the size and specifications of the carton to further push the first heating plate 10 to ensure that the carton is firmly fixed. At the same time, by rotating the U-shaped block 9, the first heating plate 10 can be adjusted to adapt to cartons of different shapes. The threaded rod 13 is rotated to drive the guide rod 14 to move up and down, and the second electric telescopic rod 16 is started to push the second heating plate 17 to move, so as to fix the top of the carton. Finally, by starting the first heating plate 10 and the second heating plate 17, cartons of different specifications and sizes can be firmly fixed from multiple directions. In addition, by heating and lifting, the installation effect of the decorative paper on the surface of the paper box can be improved to prevent it from falling off due to moisture. The structural design of the entire system is intended to adapt to various paper box shapes and sizes, ensuring safe and effective fixing and decoration operations, thereby improving the practicality of the device, and starting the motor 201 can drive the rotating disk 202 to rotate, so that the positions of the U-shaped frame 12 and the moving block 15 change, thereby processing various positions on the top of the paper box. At the same time, starting the air pump 203 conveys airflow to the fixed block 205 through the conduit 204, and sprays it through the air outlet 206 at its bottom, which can blow out the dust and impurities on the surface of the paper box before processing it. After the decorative paper and the paper box are thermally connected, the airflow can also be used for rapid cooling, which helps prevent impurities from affecting the decorative paper and improves the installation speed of the decorative paper and the paper box, thereby improving the reliability of the device.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper box decorative paper hot pressing device, comprising a box body (1), characterized in that: A servo motor (3) is fixedly connected to the middle of the bottom end of the inner wall of the box body (1); the output end of the servo motor (3) is fixedly connected to a fixed disk (4); the outer bottom of the fixed disk (4) is rotatably connected to a plurality of rotating plates (5) on all sides; a cross plate (6) is fixedly connected to the top of the inner wall of the box body (1); the top end of the rotating plate (5) passes through the cross plate (6) and is rotatably connected to an L-shaped plate (7); the top of the L-shaped plate (7) is fixedly connected to a first electric telescopic rod (8); the telescopic end of the first electric telescopic rod (8) is rotatably connected to a U-shaped block (9); the outer side of the U-shaped block (9) is fixedly connected to a first electric telescopic rod (8); A heating plate (10), wherein a fixed plate (11) is fixedly connected to the left side of the box body (1), a U-shaped frame (12) is arranged on the top of the fixed plate (11), a threaded rod (13) is rotatably connected to the inner side of the U-shaped frame (12), a guide rod (14) is threadedly connected to the outer side of the threaded rod (13), a moving block (15) is slidably connected to the inner side of the guide rod (14), a second electric telescopic rod (16) is fixedly connected to the right side of the bottom of the moving block (15), a second heating plate (17) is fixedly connected to the telescopic end of the second electric telescopic rod (16), and a dust removal mechanism (2) is arranged on the outer side of the fixed plate (11).

2. A carton decorative paper hot pressing device according to claim 1, characterized in that: The dust removal mechanism (2) comprises a motor (201), the motor (201) being fixedly connected to the inner side of the top end of the fixed plate (11), the output end of the fixed plate (11) being fixedly connected to a rotating disk (202), the rotating disk (202) being fixedly connected to the U-shaped frame (12), the rear side of the top end of the fixed plate (11) being fixedly connected to an air pump (203), the output end of the air pump (203) being connected to a conduit (204), the bottom left side of the moving block (15) being fixedly connected to a fixed block (205), the conduit (204) being connected to the fixed block (205), and the bottom of the fixed block (205) being connected to an air outlet (206).

3. The hot pressing device for carton decorative paper according to claim 1, characterized in that: A controller (20) is fixedly connected to the front side of the fixed plate (11), and the controller (20) is electrically connected to the servo motor (3), the first electric telescopic rod (8), the first heating plate (10), the second electric telescopic rod (16), the second heating plate (17), the hinge (21), and the air pump (203).

4. The hot pressing device for carton decorative paper according to claim 1, characterized in that: A shield (22) is provided on the front side of the fixed plate (11), a hinge (21) is fixedly connected to the rear side of the shield (22), and the shield (22) is rotatably connected to the fixed plate (11) via the hinge (21).

5. The hot pressing device for carton decorative paper according to claim 1, characterized in that: Slide grooves (18) are provided on the left and right sides of the inner wall of the U-shaped frame (12), and the outer sides of the guide rods (14) are slidably connected to the corresponding slide grooves (18).

6. The hot pressing device for carton decorative paper according to claim 1, characterized in that: The top of the U-shaped frame (12) is rotatably connected to a handle (19), and the bottom of the handle (19) passes through the U-shaped frame (12) and is fixedly connected to the threaded rod (13).

7. The hot pressing device for carton decorative paper according to claim 1, characterized in that: A mounting block (24) is fixedly connected to the middle portion of the top end of the cross plate (6).

8. The hot pressing device for carton decorative paper according to claim 1, characterized in that: The front side of the box body (1) is connected to a dust outlet (23).

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