Heat sealing device for packaging color box production

Abstract

The utility model relates to the field of packaging color box production, in particular to a heat sealing device for packaging color box production, which comprises a support table, connecting grooves are arranged at four corners of the side wall of the support table, conveying rollers are mounted in the connecting grooves, a conveying belt is mounted on the conveying rollers, and a pushing component is arranged at the center of the front end of the support table. A supporting frame is fixedly mounted at the top of the supporting table, a baffle is slidably arranged at the rear end of the supporting frame, a sliding frame is arranged at the top of the baffle, a mounting frame is fixedly mounted at the top of the supporting frame, a two-way screw is rotatably mounted on the mounting frame and is in threaded connection with the sliding frame, and a rotation driving assembly is mounted on the mounting frame; a movable frame is arranged on the supporting frame in a sliding mode, a heat sealing plate is fixedly installed at the bottom of the movable frame, and a movable driving assembly used for driving the movable frame to move is fixedly installed on the supporting frame, the packaging color box can be effectively and conveniently conveyed continuously after being subjected to heat sealing treatment, and therefore production treatment of the packaging color box can be facilitated.

Description

Technical Field

[0001] This utility model relates to the field of packaging color box production, specifically a heat sealing device for packaging color box production. Background Technology

[0002] Packaging boxes typically refer to colored cardboard boxes used for product packaging. They are often used to enhance the appearance of products, making them more attractive. This packaging method is widely used in various industries, including but not limited to food, cosmetics, electronics, and gifts. Packaging boxes can be customized in different sizes, shapes, colors, and printed patterns according to customer needs, thereby meeting the packaging requirements of different products.

[0003] During the production and processing of packaging boxes, heat sealing devices are often used to heat seal the packaging boxes. However, current heat sealing devices require manual placement of the conveyed packaging boxes at the bottom of the heat sealing structure for heat sealing, as well as manual placement of the heat-sealed packaging boxes onto the conveyor belt for moving and conveying, which affects the production and processing of packaging boxes. Summary of the Invention

[0004] The purpose of this utility model is to provide a heat sealing device for the production of packaging color boxes, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A heat-sealing device for producing packaging boxes includes a support platform. At the four corners of the bottom of the support platform are movable rolling components for easy movement. Connecting grooves are formed at the four corners of the side walls of the support platform. Conveyor rollers are rotatably mounted inside the connecting grooves, and conveyor belts are mounted on the conveyor rollers. A conveyor motor is mounted on the side wall of the support platform and connected to the conveyor rollers. A pushing component for pushing packaging boxes is located at the center of the front end of the support platform. A support frame is fixedly mounted on the top of the support platform between the conveyor belts. Baffles are slidably mounted on the left and right sides of the rear end of the support frame. A sliding frame is located on the top of the baffles. An installation frame is fixedly mounted on the top of the support frame. A bidirectional screw is rotatably mounted on the installation frame and threadedly connected to the sliding frame. A rotation drive component for driving the bidirectional screw is mounted on the installation frame. A movable frame is slidably mounted on the support frame at the center of the front side of the installation frame. A heat-sealing plate is fixedly mounted at the bottom of the movable frame inside the installation frame. A moving drive component for driving the movable frame is fixedly mounted on the support frame.

[0007] Preferably, the rolling assembly includes a support leg fixedly connected to the bottom of the support platform, a roller is provided at the bottom of the support leg, and a brake is provided at the outer end of the roller.

[0008] Preferably, the pushing assembly includes a fixed block connected to the support platform, and a telescopic rod is embedded in the fixed block, with the telescopic end of the telescopic rod connected to the pushing plate.

[0009] Preferably, the rotation drive assembly includes a first drive motor fixedly connected to the top of the mounting frame, a first bevel gear mounted on the motor shaft of the first drive motor, a second bevel gear meshing with the first bevel gear, and the second bevel gear connected to a bidirectional screw.

[0010] Preferably, the mobile drive assembly includes a fixed frame connected to the top of the support frame, a second drive motor is fixedly mounted on the top of the fixed frame, a one-way screw is mounted on the motor shaft of the second drive motor, the bottom of the one-way screw is rotatably connected to the support frame, and the one-way screw is threadedly connected to the mobile frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting conveyor belts at both ends of the support platform, this utility model can facilitate the material conveying and transportation of packaging boxes after heat sealing, thereby facilitating the production of packaging boxes; this utility model uses a pushing component to push the conveyed packaging boxes into the support frame, with the side of the packaging box contacting the baffle. The moving drive component drives the moving frame to move downward, and the moving frame drives the heat sealing plate to perform heat sealing on the packaging boxes. The processed packaging boxes are then pushed onto the transmission belt at the other end of the pushing component. This facilitates the heat sealing and transportation of packaging boxes, thereby facilitating the production of packaging boxes. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the heat sealing device for producing packaging color boxes according to this utility model.

[0013] Figure 2 This is a front view of a heat-sealing device for producing packaging color boxes according to this utility model.

[0014] Figure 3 This is a cross-sectional view of a heat-sealing device for producing packaging color boxes according to this utility model.

[0015] Figure 4 This is a schematic diagram of the moving drive component in a heat-sealing device for producing packaging color boxes according to this utility model.

[0016] 1. Support platform; 2. Support leg; 3. Roller; 4. Brake; 5. Connecting groove; 6. Conveyor roller; 7. Conveyor belt; 8. Conveyor motor; 9. Fixing block; 10. Telescopic rod; 11. Push plate; 12. Support frame; 13. Baffle; 14. Sliding frame; 15. Mounting frame; 16. Bidirectional screw; 17. Limiting block; 18. First drive motor; 19. First bevel gear; 20. Second bevel gear; 21. Moving frame; 22. Heat sealing plate; 23. Fixing frame; 24. Second drive motor; 25. Unidirectional screw. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been presented in the various embodiments of this utility model to enable the reader to better understand this application. However, the technical solutions claimed in this application can be implemented even without these technical details and with various changes and modifications based on the following embodiments.

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] See Figure 1-4 In this embodiment of the present invention, a heat-sealing device for producing packaging color boxes includes a support platform 1. The support platform 1 has four movable rolling components at its bottom corners for easy movement. Connecting grooves 5 are formed at the four corners of the side walls of the support platform 1. Conveying rollers 6 are rotatably mounted inside the connecting grooves 5, and conveyor belts 7 are mounted on the conveyor rollers 6. A conveyor motor 8 is mounted on the side wall of the support platform 1, and the conveyor motor 8 is connected to the conveyor rollers 6. A pushing component for pushing packaging color boxes is provided at the center of the front end of the support platform 1. A support frame 12 is fixedly mounted on the top of the support platform 1, located between the conveyor belts 7. 2. Baffles 13 are slidably arranged on the left and right sides of the rear end. A sliding frame 14 is arranged on the top of the baffles 13. An installation frame 15 is fixedly installed on the top of the support frame 12. A bidirectional screw 16 is rotatably installed on the installation frame 15. The bidirectional screw 16 is threadedly connected to the sliding frame 14. A rotation drive assembly for driving the bidirectional screw 16 to rotate is installed on the installation frame 15. A movable frame 21 is slidably arranged on the support frame 12 located at the center of the front side of the installation frame 15. A heat-sealing plate 22 is fixedly installed at the bottom of the movable frame 21 located inside the installation frame 15. A movable drive assembly for driving the movable frame 21 to move is fixedly installed on the support frame 12.

[0021] This invention uses a conveyor motor 8 to drive a conveyor roller 6 to rotate, which in turn drives a conveyor belt 7 to rotate. The conveyor belt 7 can transport and process packaging boxes. The packaging boxes move to the pusher assembly, which pushes them into the support frame 12, and the side of the packaging boxes contacts the baffle 13. The moving drive assembly drives the moving frame 21 to move downward, which in turn drives the heat sealing plate 22 to move downward to perform hot air treatment on the packaging boxes. The rotating drive assembly drives the bidirectional screw 16 to rotate, which in turn drives the sliding frame 14 to move outward. The sliding frame 14 simultaneously drives the baffle 13 to move outward to the outside of the support frame 12. The pusher assembly pushes the heat-sealed packaging boxes to the conveyor belt 7 at the other end for transport, thus facilitating the production and processing of packaging boxes.

[0022] See Figure 1 In one embodiment of this utility model, the rolling assembly includes a support leg 2 fixedly connected to the bottom of the support platform 1. A roller 3 is provided at the bottom of the support leg 2, and a brake 4 is provided at the outer end of the roller 3. The roller 3 and the brake 4 are provided to facilitate the adjustment of the movement position of the device, thereby ensuring that the device moves smoothly.

[0023] See Figure 1 In one embodiment of this utility model, the pushing assembly includes a fixed block 9 connected to the support platform 1. A telescopic rod 10 is embedded in the fixed block 9. The telescopic end of the telescopic rod 10 is connected to the pushing plate 11. When the telescopic rod 10 works, it pushes the pushing plate 11 to move. The pushing plate 11 pushes the packaging color box from the conveyor belt 7 to the inside of the support frame 12 for heat sealing. The pushing plate 11 also pushes the heat-sealed packaging color box onto the conveyor belt 7 at the other end for material conveying.

[0024] See Figure 2 In one embodiment of this utility model, limit blocks 17 are provided at both ends of the bidirectional screw 16. The limit blocks 17 facilitate the smooth movement of the sliding frame 14 threadedly connected to the bidirectional screw 16.

[0025] See Figure 2 In one embodiment of this utility model, the rotation drive assembly includes a first drive motor 18 fixedly connected to the top of the mounting frame 15. A first bevel gear 19 is mounted on the motor shaft of the first drive motor 18. A second bevel gear 20 is meshed with the first bevel gear 19. The second bevel gear 20 is connected to the bidirectional screw 16. When the first drive motor 18 works, the first drive motor 18 drives the first bevel gear 19 to rotate. The first bevel gear 19 drives the meshed second bevel gear 20 to rotate. The second bevel gear 20 can drive the bidirectional screw 16 to rotate.

[0026] See Figure 4 In one embodiment of this utility model, the moving drive assembly includes a fixed frame 23 connected to the top of the support frame 12. A second drive motor 24 is fixedly installed on the top of the fixed frame 23. A one-way screw 25 is installed on the motor shaft of the second drive motor 24. The bottom of the one-way screw 25 is rotatably connected to the support frame 12. The one-way screw 25 is threadedly connected to the moving frame 21. When the second drive motor 24 works, it drives the one-way screw 25 to rotate. The one-way screw 25 drives the threaded moving frame 21 to move up and down for height adjustment, thereby facilitating the downward movement of the heat sealing plate 22 to contact the packaging box, thus enabling heat sealing of the packaging box.

[0027] Working Principle: This invention utilizes a conveyor motor 8, which drives a conveyor roller 6 to rotate. The conveyor roller 6 drives a conveyor belt 7 to move and transport the packaging box. Once the packaging box reaches the pusher plate 11, a telescopic rod 10 drives the pusher plate 11 to push the packaging box from the conveyor belt 7 into the support frame 12. The pusher plate 11 also pushes the side of the packaging box into contact with the baffle 13. A second drive motor 24 then drives a one-way screw 25 to rotate. The one-way screw 25 drives a threadedly connected moving frame 21 downwards. The moving frame 21 then moves a heat-sealing plate 22 downwards to heat-seal the packaging box. The first drive motor 18 drives the first bevel gear 19 to rotate the meshing second bevel gear 20. The second bevel gear 20 drives the bidirectional screw 16 to rotate. The bidirectional screw 16 drives the threaded sliding frame 14 to move. The sliding frame 14 drives the baffle 13 to move outward to the outside of the support frame 12. The telescopic rod 10 drives the pusher plate 11 to push the heat-sealed packaging color box onto the conveyor belt 7 at the other end. The conveyor belt 7 realizes the transportation of the conveyed packaging color box, which facilitates the production and processing of the packaging color box.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A heat-sealing device for producing color packaging boxes, comprising a support platform (1), characterized in that, The support platform (1) is equipped with movable rolling components at the four corners of its bottom to facilitate the movement of the equipment; The support platform (1) has connecting grooves (5) at the four corners of its side wall. A conveyor roller (6) is rotatably installed inside the connecting groove (5). A conveyor belt (7) is installed on the conveyor roller (6). A conveyor motor (8) is installed on the side wall of the support platform (1). The conveyor motor (8) is connected to the conveyor roller (6). A pusher assembly for pushing packaging boxes is provided at the center of the front end of the support platform (1). A support frame (12) is fixedly installed on the top of the support platform (1) located between the conveyor belts (7). Baffles (13) are slidably arranged on the left and right sides of the rear end of the support frame (12). A sliding frame (14) is arranged on the top of the baffles (13). An installation frame (15) is fixedly installed on the top of the support frame (12). A bidirectional screw (16) is rotatably installed on the installation frame (15). The bidirectional screw (16) is threadedly connected to the sliding frame (14). A rotation drive assembly for driving the bidirectional screw (16) to rotate is installed on the installation frame (15). A movable frame (21) is slidably mounted on a support frame (12) located at the center of the front side of the mounting frame (15). A heat-sealing plate (22) is fixedly mounted on the bottom of the movable frame (21) located inside the mounting frame (15). A movable drive assembly for driving the movable frame (21) to move is fixedly mounted on the support frame (12).

2. The heat-sealing device for producing color boxes according to claim 1, characterized in that, The rolling assembly includes a support leg (2) fixedly connected to the bottom of the support platform (1), and a roller (3) is provided at the bottom of the support leg (2), with a brake (4) provided at the outer end of the roller (3).

3. The heat-sealing device for producing color boxes according to claim 1, characterized in that, The pusher assembly includes a fixed block (9) connected to the support platform (1), and a telescopic rod (10) is embedded in the fixed block (9). The telescopic end of the telescopic rod (10) is connected to the pusher plate (11).

4. The heat-sealing device for producing color boxes according to claim 1, characterized in that, Limiting blocks (17) are provided at both ends of the bidirectional screw (16).

5. The heat-sealing device for producing color boxes according to claim 1, characterized in that, The rotation drive assembly includes a first drive motor (18) fixedly connected to the top of the mounting frame (15). A first bevel gear (19) is mounted on the motor shaft of the first drive motor (18). A second bevel gear (20) is meshed on the first bevel gear (19). The second bevel gear (20) is connected to a bidirectional screw (16).

6. The heat-sealing device for producing color boxes according to claim 1, characterized in that, The moving drive assembly includes a fixed frame (23) connected to the top of the support frame (12). A second drive motor (24) is fixedly installed on the top of the fixed frame (23). A one-way screw (25) is installed on the motor shaft of the second drive motor (24). The bottom of the one-way screw (25) is rotatably connected to the support frame (12). The one-way screw (25) is threadedly connected to the moving frame (21).

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