Carton color printing film laminating machine

Abstract

The utility model discloses a carton color printing film laminating machine which comprises supporting legs, an installation frame and a feeding mechanism, a feeding mechanism is fixedly installed on one side of the supporting legs, and a grabbing mechanism for moving a carton on the feeding mechanism to the position above the feeding mechanism is arranged at the top of the feeding mechanism. The feeding mechanism is provided with an auxiliary feeding mechanism for preventing the cartons from being separated from the top of the feeding mechanism. The feeding mechanism can lift and feed cartons needing to be coated with films, then the grabbing mechanism can grab the cartons on the feeding mechanism one by one conveniently, and when the grabbing mechanism loads and grabs the cartons, the step of grabbing the cartons can still be achieved when the height error of the cartons is small. By means of the arrangement, the paper box can be grabbed and moved to the feeding mechanism through the grabbing mechanism to move to the film covering position, the auxiliary feeding mechanism can be used for limiting the paper box when the paper box is conveyed, and the paper box is prevented from falling back to the feeding mechanism again.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, specifically a cardboard box color printing and laminating machine. Background Technology

[0002] Color printing on cardboard boxes is an important part of packaging printing, involving high-quality color printing on materials such as corrugated cardboard or paperboard. This printing technology not only enhances the visual appeal of products but also provides an effective way to promote brands and protect products.

[0003] After the color printing of cardboard boxes is completed, in order to enhance their aesthetics and protect the printed areas, a lamination process is usually applied to the outside. However, existing lamination machines typically feed the cardboard boxes one by one, which requires manual feeding. This feeding method is not only time-consuming and labor-intensive, but also prone to untimely feeding during the lamination process. Therefore, we propose a cardboard box color printing lamination machine. Utility Model Content

[0004] The purpose of this invention is to provide a carton color printing and laminating machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a carton color printing and laminating machine, including a support leg, two sets of mounting frames are fixedly installed on the top of the support leg, a feeding mechanism for carton conveying is fixedly installed on the top of the mounting frame, a feeding mechanism for carrying and moving the carton upward is fixedly installed on one side of the support leg, a gripping mechanism for moving the carton on the feeding mechanism to above the feeding mechanism is provided on the top of the feeding mechanism, and an auxiliary feeding mechanism is provided on the feeding mechanism to prevent the carton from detaching from the top of the feeding mechanism.

[0006] Furthermore, the feeding mechanism includes a first mounting plate, a rotating shaft, a conveyor belt, and a first drive motor. Two sets of first mounting plates are fixedly mounted on the top of the mounting frame, and two sets of rotating shafts are rotatably connected between the two sets of first mounting plates. A conveyor belt is provided on the outside of the rotating shaft. A first drive motor is fixedly mounted on one side of the first mounting plate, and the output end of the first drive motor is fixedly connected to the rotating shaft.

[0007] Furthermore, the feeding mechanism includes a connecting column, a fixed plate, a bearing plate, a gear rack, and a second drive motor. One side of the support leg is fixedly connected to a fixed plate via multiple sets of connecting columns. Two sets of slide rails are fixedly installed on one side of the fixed plate. A slider is slidably connected to the slide rail. A bearing plate is fixedly installed on one side of the slider. A gear rack is fixedly installed on the fixed plate. A second drive motor is fixedly installed on the bearing plate. The output end of the second drive motor is fixedly connected to a gear disk that meshes with the gear rack.

[0008] Furthermore, the gripping mechanism includes a fixed frame, a first driving cylinder, a second driving cylinder, a second mounting plate, and air supply pipes. The fixed frame is fixedly mounted on the first mounting plate, and the first driving cylinder is fixedly mounted on the fixed frame. The output end of the first driving cylinder is fixedly connected to the second driving cylinder, and the output end of the second driving cylinder is fixedly connected to the second mounting plate. Multiple sets of air supply pipes are slidably connected to the second mounting plate. The bottom of the air supply pipe is fixedly connected to a suction cup, and the top of the suction cup, located outside the air supply pipe, is fixedly connected to a first spring. The top of the first spring is fixedly connected to the second mounting plate.

[0009] Furthermore, the auxiliary feeding mechanism includes a driving block, a fixed block, a limiting rod, a sliding plate, and a connecting rod. A fixed block is fixedly installed on the side wall of the first mounting plate. A limiting rod is fixedly installed on the top of the fixed block. A sliding plate is slidably connected to the outside of the limiting rod. Connecting rods are fixedly installed on two sets of sliding plates. Multiple sets of feeding wheels are rotatably connected to the outside of the connecting rods. A second spring is fixedly installed on the top of the fixed block and outside the limiting rod. The top of the second spring is fixedly connected to the sliding plate. A driving rod is fixedly installed on the top of the sliding plate. A driving block with an arc-shaped top is fixedly installed on one side of the second driving cylinder.

[0010] Furthermore, the feeding wheel is made of rubber.

[0011] Compared with the prior art, the present invention has the following advantages: The feeding mechanism of the present invention can lift and feed the cartons that need to be laminated, and the gripping mechanism can conveniently grip the cartons one by one on the feeding mechanism. When the gripping mechanism is feeding and gripping, the gripping step can still be achieved when the height error of the cartons is small. This setting can use the gripping mechanism to move the gripped cartons to the feeding mechanism and move them to the laminating position. This carton feeding method realizes feeding one by one, which avoids the error caused by manual feeding to a certain extent. When the cartons are conveyed, the auxiliary feeding mechanism can be used to limit the cartons and prevent the cartons from falling back onto the feeding mechanism. Attached Figure Description

[0012] Figure 1 This is a first perspective structural diagram of the present invention;

[0013] Figure 2 This is a second perspective view of the structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the third perspective structure of the present invention;

[0015] Figure 4This is an enlarged schematic diagram of structure A of this utility model.

[0016] In the diagram: 1. Support leg; 2. Mounting frame; 3. Feeding mechanism; 4. Supply mechanism; 5. Gripping mechanism; 6. Auxiliary feeding mechanism; 7. First mounting plate; 8. Rotating shaft; 9. Conveyor belt; 10. First drive motor; 11. Connecting column; 12. Fixing plate; 13. Slide rail; 14. Slider; 15. Bearing plate; 16. Gear rack; 17. Second drive motor; 18. Gear disk; 19. Fixing frame; 20. First drive cylinder; 21. Second drive cylinder; 22. Second mounting plate; 23. Air supply pipe; 24. Suction cup; 25. First spring; 26. Drive block; 27. Fixing block; 28. Limiting rod; 29. ​​Sliding disk; 30. Connecting rod; 31. Feeding wheel; 32. Second spring; 33. Drive rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4 This utility model provides a technical solution: a carton color printing and laminating machine, including a support leg 1, two sets of mounting frames 2 are fixedly installed on the top of the support leg 1, a feeding mechanism 3 for carton conveying is fixedly installed on the top of the mounting frame 2, a feeding mechanism 4 for carrying and moving the carton upward is fixedly installed on one side of the support leg 1, a gripping mechanism 5 is provided on the top of the feeding mechanism 3 to move the carton on the feeding mechanism 4 to above the feeding mechanism 3, and an auxiliary feeding mechanism 6 is provided on the feeding mechanism 3 to prevent the carton from falling off the top of the feeding mechanism 3.

[0019] The feeding mechanism 4 can lift and feed the cartons that need to be laminated. The gripping mechanism 5 can then easily grip the cartons one by one from the feeding mechanism 4. When the gripping mechanism 5 is feeding and gripping, it can still achieve the gripping step even when the height error of the cartons is small. This setting allows the gripping mechanism 5 to move the gripped cartons to the feeding mechanism 3 and move them towards the lamination position. This carton feeding method achieves one-by-one feeding, which avoids the errors caused by manual feeding to a certain extent. When the cartons are being transported, the auxiliary feeding mechanism 6 can be used to limit the cartons and prevent them from falling back onto the feeding mechanism 4.

[0020] Please see Figure 1The feeding mechanism 3 includes a first mounting plate 7, a rotating shaft 8, a conveyor belt 9, and a first drive motor 10. Two sets of first mounting plates 7 are fixedly mounted on the top of the mounting frame 2. Two sets of rotating shafts 8 are rotatably connected between the two sets of first mounting plates 7. A conveyor belt 9 is provided on the outside of the rotating shaft 8. A first drive motor 10 is fixedly mounted on one side of the first mounting plate 7. The output end of the first drive motor 10 is fixedly connected to the rotating shaft 8.

[0021] When the carton is placed on the conveyor belt 9, the first drive motor 10 drives the rotating shaft 8 to rotate, and the rotating shaft 8 can then drive the conveyor belt 9 to rotate to complete the carton feeding.

[0022] Please see Figure 1 and Figure 2 The feeding mechanism 4 includes a connecting column 11, a fixing plate 12, a bearing plate 15, a gear rack 16, and a second drive motor 17. One side of the support leg 1 is fixedly connected to the fixing plate 12 through multiple sets of connecting columns 11. Two sets of slide rails 13 are fixedly installed on one side of the fixing plate 12. A slider 14 is slidably connected to the slide rail 13. A bearing plate 15 is fixedly installed on one side of the slider 14. A gear rack 16 is fixedly installed on the fixing plate 12. A second drive motor 17 is fixedly installed on the bearing plate 15. The output end of the second drive motor 17 is fixedly connected to a gear disk 18 that meshes with the gear rack 16.

[0023] When it is necessary to lift and feed the carton, the second drive motor 17 operates, and the second drive motor 17 drives the gear disk 18 to rotate, which then allows the gear disk 18 to move along the gear rack 16. The slide rail 13 and slider 14 can limit the support plate 15. Then the rotation of the gear disk 18 can drive the support plate 15 to climb up along the gear rack 16 to feed the material.

[0024] Please see Figure 1 , Figure 2 and Figure 3 The gripping mechanism 5 includes a fixed frame 19, a first driving cylinder 20, a second driving cylinder 21, a second mounting plate 22, and an air supply pipe 23. The fixed frame 19 is fixedly mounted on the first mounting plate 7. The first driving cylinder 20 is fixedly mounted on the fixed frame 19. The output end of the first driving cylinder 20 is fixedly connected to the second driving cylinder 21. The output end of the second driving cylinder 21 is fixedly connected to the second mounting plate 22. Multiple sets of air supply pipes 23 are slidably connected to the second mounting plate 22. The bottom of the air supply pipe 23 is fixedly connected to a suction cup 24. The top of the suction cup 24 and located outside the air supply pipe 23 is fixedly connected to a first spring 25. The top of the first spring 25 is fixedly connected to the second mounting plate 22.

[0025] When the carton is lifted, the second drive cylinder 21 drives the second mounting plate 22, air supply pipe 23 and suction cup 24 to descend. Then the suction cup 24 can be used to pick up the carton. The first spring 25 can also pick up the carton using the suction cup 24 when the carton lid is not uniform. After the carton is picked up, the second drive cylinder 21 drives the second mounting plate 22, air supply pipe 23, suction cup 24 and carton to move upward. Then the first drive cylinder 20 operates and can move the carton to the conveyor belt 9 for carton transport.

[0026] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The auxiliary feeding mechanism 6 includes a driving block 26, a fixing block 27, a limiting rod 28, a sliding disk 29, and a connecting rod 30. The fixing block 27 is fixedly installed on the side wall of the first mounting plate 7. The limiting rod 28 is fixedly installed on the top of the fixing block 27. The sliding disk 29 is slidably connected to the outside of the limiting rod 28. The connecting rod 30 is fixedly installed on two sets of the sliding disks 29. Multiple sets of feeding wheels 31 are rotatably connected to the outside of the connecting rod 30. The feeding wheels 31 are made of rubber. A second spring 32 is fixedly installed on the top of the fixing block 27 and outside of the limiting rod 28. The top of the second spring 32 is fixedly connected to the sliding disk 29. A driving rod 33 is fixedly installed on the top of the sliding disk 29. A driving block 26 with an arc-shaped top is fixedly installed on one side of the second driving cylinder 21.

[0027] When the first drive cylinder 20 drives the carton conveyor, the drive block 26 with its top arc-shaped design first contacts the drive rod 33. Then, the drive block 26 continues to move, which pulls the sliding plate 29, connecting rod 30, and feeding wheel 31 upward. This facilitates the movement of the carton between the conveyor belt 9 and the feeding wheel 31. After the first drive cylinder 20 drives the second drive cylinder 21 to reset, the sliding plate 29 moves downward along the limiting rod 28 due to the tension of the second spring 32. Then, the connecting rod 30 and the feeding wheel 31 move downward synchronously, so that the feeding wheel 31 squeezes and limits the carton. Then, the movement of the conveyor belt 9 can transport the carton to the corresponding laminating position.

[0028] In use, the feeding mechanism 4 first lifts and feeds the cartons that need to be laminated. Then, the gripping mechanism 5 easily grips the cartons one by one from the feeding mechanism 4. During the gripping process, the gripping mechanism 5 can still grip the cartons even when the height error is small. This setup allows the gripping mechanism 5 to move the cartons to the feeding mechanism 3 for lamination. This method of feeding cartons one by one avoids errors caused by manual feeding to a certain extent. During the carton conveying process, the auxiliary feeding mechanism 6 can be used to further guide the cartons. To prevent the carton from falling back onto the feeding mechanism 4, after the carton is placed on the conveyor belt 9, the first drive motor 10 drives the rotating shaft 8 to rotate. The rotating shaft 8 then drives the conveyor belt 9 to rotate, completing the carton feeding. When it is necessary to lift the carton for additional material, the second drive motor 17 operates, driving the gear disk 18 to rotate. This allows the gear disk 18 to move along the gear rack 16. The slide rail 13 and slider 14 limit the movement of the support plate 15. The rotation of the gear disk 18 then drives the support plate 15 to rise along the gear rack 16 for feeding. When the carton is lifted... After the movement, the second drive cylinder 21 lowers the second mounting plate 22, air supply pipe 23, and suction cup 24, allowing the suction cup 24 to pick up the carton. The first spring 25 can also pick up the carton using the suction cup 24 when the carton lid is uneven. Once the carton is picked up, the second drive cylinder 21 moves the second mounting plate 22, air supply pipe 23, suction cup 24, and carton upwards. Then, the first drive cylinder 20 operates, moving the carton onto the conveyor belt 9 for transport. When the first drive cylinder 20 transports the carton, it first... The top of the drive block 26 is arc-shaped and contacts the drive rod 33. Then the drive block 26 continues to move. This configuration can pull the sliding plate 29, the connecting rod 30 and the feeding wheel 31 upward. This makes it easy for the carton to move between the conveyor belt 9 and the feeding wheel 31. After the first drive cylinder 20 drives the second drive cylinder 21 to reset, the sliding plate 29 moves downward along the limit rod 28 due to the tension of the second spring 32. Then the connecting rod 30 and the feeding wheel 31 can move downward synchronously, so that the feeding wheel 31 squeezes and limits the carton. Then the movement of the conveyor belt 9 can transport the carton to the corresponding filming position.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carton color printing and laminating machine, comprising support legs (1), the top of the support legs (1) is fixedly installed with two groups of mounting racks (2), characterized in that: The top of the mounting frame (2) is fixedly provided with a feeding mechanism (3) for carton conveying, one side of the supporting leg (1) is fixedly provided with a feeding mechanism (4) for carton carrying upward movement, the top of the feeding mechanism (3) is provided with a grabbing mechanism (5) for moving the carton on the feeding mechanism (4) to above the feeding mechanism (3), and the feeding mechanism (3) is provided with an auxiliary feeding mechanism (6) for preventing the carton from falling off the top of the feeding mechanism (3).

2. The carton printing and laminating machine of claim 1, wherein: The feeding mechanism (3) comprises a first mounting plate (7), a rotating shaft (8), a conveying belt (9) and a first driving motor (10), two groups of first mounting plates (7) are fixedly arranged on the top of the mounting frame (2), two groups of rotating shafts (8) are rotatably connected between the two groups of first mounting plates (7), the conveying belt (9) is arranged outside the rotating shaft (8), the first driving motor (10) is fixedly arranged on one side of the first mounting plate (7), and the output end of the first driving motor (10) is fixedly connected with the rotating shaft (8).

3. The carton printing and laminating machine of claim 2, wherein: The feeding mechanism (4) comprises a connecting column (11), a fixed plate (12), a bearing plate (15), a gear strip (16) and a second driving motor (17), the fixed plate (12) is fixedly connected to one side of the supporting leg (1) through a plurality of connecting columns (11), two groups of sliding rails (13) are fixedly arranged on one side of the fixed plate (12), the sliding block (14) is slidably connected to the sliding rail (13), the bearing plate (15) is fixedly arranged on one side of the sliding block (14), the gear strip (16) is fixedly arranged on the fixed plate (12), the second driving motor (17) is fixedly arranged on the bearing plate (15), and the output end of the second driving motor (17) is fixedly connected with the gear disc (18) engaged with the gear strip (16).

4. The carton printing and laminating machine of claim 3, wherein: The grabbing mechanism (5) comprises a fixed frame (19), a first driving cylinder (20), a second driving cylinder (21), a second mounting plate (22) and a gas supply pipe (23), the fixed frame (19) is fixedly arranged on the first mounting plate (7), the first driving cylinder (20) is fixedly arranged on the fixed frame (19), the output end of the first driving cylinder (20) is fixedly connected with the second driving cylinder (21), the output end of the second driving cylinder (21) is fixedly connected with the second mounting plate (22), a plurality of gas supply pipes (23) are slidably connected to the second mounting plate (22), the bottom of the gas supply pipe (23) is fixedly connected with the suction disc (24), the top of the suction disc (24) and the outside of the gas supply pipe (23) are fixedly connected with the first spring (25), and the top of the first spring (25) is fixedly connected with the second mounting plate (22).

5. The carton printing and laminating machine of claim 4, wherein: Said auxiliary feeding mechanism (6) includes driving block (26), fixed block (27), limit rod (28), sliding disc (29) and connecting rod (30), the side wall of first mounting plate (7) is fixedly installed with fixed block (27), the top of fixed block (27) is fixedly installed with limit rod (28), the outside of limit rod (28) is slidably connected with sliding disc (29), two groups of sliding disc (29) are fixedly installed with connecting rod (30), the outside of connecting rod (30) is rotatably connected with multiple feeding wheels (31), the top of fixed block (27) and the outside of limit rod (28) are fixedly installed with second spring (32), the top of second spring (32) is fixedly connected with sliding disc (29), the top of sliding disc (29) is fixedly installed with driving rod (33), one side of second driving cylinder (21) is fixedly installed with driving block (26) which is provided with arc-shaped top.

6. The carton printing and laminating machine of claim 5, wherein: The manufacturing material of the feeding wheel (31) is rubber material.

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