Paperboard printing dryer
By designing a cardboard printing dryer combining conveying device, opening and closing device and drying device, the problems of low drying efficiency and unevenness in traditional cardboard drying methods are solved, and efficient and uniform cardboard drying is achieved, meeting the needs of the modern printing industry.
Patent Information
- Application Number
- CN202421938362.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-12
AI Technical Summary
Traditional cardboard drying methods have problems such as low drying efficiency, unevenness, and large energy consumption, which is difficult to meet the needs of modern printing industry for high efficiency, energy saving and environmental protection.
A cardboard printing dryer is designed, which uses a combination of a conveying device, an opening and closing device and a drying device to uniformly transfer heat energy through heat radiation and convection to ensure that all parts of the cardboard are fully dried, and is adjusted according to the cardboard size and needs through the opening and closing device.
The continuity and uniformity of the cardboard drying process are achieved, the problem of uneven drying is avoided, the demand for large-scale production is met, and energy consumption is reduced.
Smart Images
Figure CN222905134U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cardboard printing and drying, in particular to a cardboard printing and drying machine. Background Technique
[0002] With the rapid development of printing technology, cardboard printing has been widely used in many fields such as packaging, advertising, and books. However, traditional cardboard drying methods often have problems such as low drying efficiency, uneven drying, and high energy consumption, making it difficult to meet the requirements of modern printing industry for high efficiency, energy conservation, and environmental protection. The modern printing industry pursues high-efficiency production processes and requires cardboard drying machines to quickly and evenly dry cardboard to improve production efficiency.
[0003] Due to insufficient hot air circulation or inaccurate temperature control in traditional equipment, traditional equipment often causes uneven drying of cardboard, resulting in local over-drying or over-wetting, which affects product quality. For this reason, we have proposed a cardboard printing and drying machine. Content of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, the utility model provides a cardboard printing and drying machine, which solves the above problems.
[0006] (2) Technical Solutions
[0007] To achieve the above object, the utility model provides the following technical solution: A cardboard printing and drying machine includes a box body, the bottom of the box body is fixedly connected with support legs, a conveying device is arranged at the bottom of the inner wall of the box body, an opening and closing device is fixedly connected to one side of the inner wall of the box body, and a drying device is fixedly connected to the top of the box body.
[0008] Preferably, an opening is provided on one side of the top of the box body, a control panel is fixedly connected to the outer wall of one side of the box body, and a heating box is fixedly connected to one end of the bottom of the box body.
[0009] Preferably, the conveying device includes a conveying frame, support legs, a rotating shaft, a slow-speed motor, a pulley, a second pulley, a belt, a conveying rope, and a baffle. A conveying frame is arranged at the bottom of the inner wall of the box body, support legs are fixedly connected to the bottom of the conveying frame, a rotating shaft is rotatably connected to the output end of one side of the conveying frame, a slow-speed motor is fixedly connected to the outer wall of the conveying frame close to the rotating shaft, a pulley is fixedly connected to the output end of the slow-speed motor, a second pulley is fixedly connected to the output end of the rotating shaft close to the slow-speed motor, a belt is sleeved between the pulley and the second pulley, a conveying rope is sleeved on the outer wall of one side of the rotating shaft, and a baffle is fixedly connected to one side of the top of the conveying frame.
[0010] Preferably, the opening and closing device includes a slide rail plate, a slideway, a stretching arm, an electric pulley machine, an auxiliary arm, a second stretching arm, a second auxiliary arm, a third stretching arm, a third auxiliary arm, a fourth stretching arm, a fourth auxiliary arm, a baffle plate, a second baffle plate, a third baffle plate, and a fourth baffle plate. One side of the inner wall of the box body is fixedly connected with a slide rail plate. A slideway is provided on the outer wall of one side of the slide rail plate. One end of the inner wall of the slideway is slidably connected with an electric pulley machine. The output end of the electric pulley machine away from the slide rail plate is fixedly connected with a stretching arm. The output end of the bottom of the stretching arm is fixedly connected with a baffle plate. A second stretching arm is movably connected to the inner wall of the slideway near the electric pulley machine, and the output end of the bottom of the second stretching arm is fixedly connected with a second baffle plate. A third stretching arm is movably connected to the inner wall of the slideway near the second stretching arm, and the output end of the bottom of the third stretching arm is fixedly connected with a third baffle plate. A fourth stretching arm is movably connected to the inner wall of the slideway near the third stretching arm, and the output end of the bottom of the fourth stretching arm is fixedly connected with a fourth baffle plate. The output end of the bottom of the second stretching arm is movably connected with an auxiliary arm, and the output end of the top of the auxiliary arm is movably connected to the outer wall of the stretching arm near the electric pulley machine. The output end of the bottom of the third stretching arm is movably connected with a second auxiliary arm, and the outer wall of the second auxiliary arm near the third stretching arm is movably connected to the outer wall of one side of the second auxiliary arm. The output end of the second auxiliary arm away from the third stretching arm is movably connected to the output end of the top of the stretching arm. The output end of the bottom of the fourth stretching arm is movably connected with a third auxiliary arm, and the outer wall of the third auxiliary arm near the baffle plate is movably connected to the outer wall of one side of the third stretching arm. The output end of the third auxiliary arm away from the fourth stretching arm is movably connected to the output end of the top of the second stretching arm. A fourth auxiliary arm is movably connected to the inner wall of the slideway near the baffle plate, and the output end of the top of the fourth auxiliary arm is movably connected to the outer wall of one side of the third auxiliary arm.
[0011] Preferably, the output end of the top of the opening and closing device penetrates through the opening.
[0012] Preferably, the drying device includes a heating box, a second heating box, a connecting pipe, a drying plate, and a second drying plate. One end of the bottom of the box body is fixedly connected with a heating box, and the output end of the top of the heating box penetrates through the bottom of the inner wall of the box body. The bottom of the inner wall of the box body is fixedly connected with a second drying plate, and the output end of the top of the heating box is fixedly connected to the output end of the bottom of the second drying plate. The second heating box is fixedly connected to the top of the box body. The output end of the bottom of the second heating box is fixedly connected with a connecting pipe, and the connecting pipe penetrates through the inner wall of the top of the box body. The output end of the bottom of the connecting pipe is fixedly connected with a drying plate.
[0013] Preferably, a temperature detection head is fixedly connected to the inner wall of the box body on the side away from the opening and closing device.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a cardboard printing and drying machine, which has the following beneficial effects:
[0016] 1. For this cardboard printing and drying machine, the drying process is continuous, not restricted by the size and quantity of the cardboard, and can continuously dry the cardboard to meet the needs of large-scale production.
[0017] 2. For this cardboard printing and drying machine, the drying device transfers heat energy to the cardboard evenly through the ways of thermal radiation and convection, ensuring that all parts of the cardboard can be fully dried and avoiding the problem of uneven drying.
[0018] 3. For this cardboard printing and drying machine, the opening and closing device can be flexibly adjusted according to the size of the cardboard and the drying requirements, ensuring that cardboard of different sizes can be properly dried. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic structural diagram of the utility model;
[0020] Figure 2 is a top view schematic diagram of the utility model;
[0021] Figure 3 is a bottom view schematic diagram of the utility model;
[0022] Figure 4 is a schematic diagram of the conveying device of the utility model;
[0023] Figure 5 is a schematic diagram of the opening and closing device of the utility model;
[0024] Figure 6 is a schematic diagram of the drying device of the utility model.
[0025] In the figure: 1. Box body; 2. Support legs; 3. Conveying device; 4. Opening and closing device; 5. Drying device; 6. Opening; 7. Control panel; 8. Heating box; 9. Conveying rack; 10. Legs; 11. Rotating shaft; 12. Slow-speed motor; 13. Pulley; 14. Second pulley; 15. Belt; 16. Conveying rope; 17. Baffle; 18. Slide rail plate; 19. Slideway; 20. Extension arm; 21. Electric pulley machine; 22. Auxiliary arm; 23. Second extension arm; 24. Second auxiliary arm; 25. Third extension arm; 26. Third auxiliary arm; 27. Fourth extension arm; 28. Fourth auxiliary arm; 29. Shading baffle; 30. Second shading baffle; 31. Third shading baffle; 32. Fourth shading baffle; 33. Second heating box; 34. Connecting pipe; 35. Drying plate; 36. Second drying plate; 37. Temperature detection head. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0027] Please refer to Figure 1-6 , a cardboard printing and drying machine, comprising a box body 1, a support leg 2 fixedly connected to the bottom of the box body 1, a conveying device 3 arranged at the bottom of the inner wall of the box body 1, an opening and closing device 4 fixedly connected to one side of the inner wall of the box body 1, and a drying device 5 fixedly connected to the top of the box body 1.
[0028] Furthermore, an opening 6 is formed on one side of the top of the box body 1, a control panel 7 is fixedly connected to the outer wall of one side of the box body 1, and a heating box 8 is fixedly connected to one end of the bottom of the box body 1.
[0029] Furthermore, the conveying device 3 includes a conveying frame 9, a support leg 10, a rotating shaft 11, a slow-speed motor 12, a pulley 13, a second pulley 14, a belt 15, a conveying rope 16, and a baffle 17. A conveying frame 9 is arranged at the bottom of the inner wall of the box body 1, a support leg 10 is fixedly connected to the bottom of the conveying frame 9, a rotating shaft 11 is rotatably connected to the output end of one side of the conveying frame 9, a slow-speed motor 12 is fixedly connected to the outer wall of the conveying frame 9 close to the rotating shaft 11, a pulley 13 is fixedly connected to the output end of the slow-speed motor 12, a second pulley 14 is fixedly connected to the output end of the rotating shaft 11 close to the slow-speed motor 12, a belt 15 is sleeved between the pulley 13 and the second pulley 14, a conveying rope 16 is sleeved on the outer wall of one side of the rotating shaft 11, and a baffle 17 is fixedly connected to one side of the top of the conveying frame 9.
[0030] Furthermore, the opening and closing device 4 includes a slide rail plate 18, a slideway 19, an extension arm 20, an electric pulley machine 21, an auxiliary arm 22, a second extension arm 23, a second auxiliary arm 24, a third extension arm 25, a third auxiliary arm 26, a fourth extension arm 27, a fourth auxiliary arm 28, a shielding plate 29, a second shielding plate 30, a third shielding plate 31, and a fourth shielding plate 32. One side of the inner wall of the box body 1 is fixedly connected with the slide rail plate 18. A slideway 19 is provided on the outer wall of one side of the slide rail plate 18. The inner wall of one end of the slideway 19 is slidably connected with the electric pulley machine 21. The output end of the electric pulley machine 21 away from the slide rail plate 18 is fixedly connected with the extension arm 20. The output end of the bottom of the extension arm 20 is fixedly connected with the shielding plate 29. The inner wall of the slideway 19 close to the electric pulley machine 21 is movably connected with the second extension arm 23, and the output end of the bottom of the second extension arm 23 is fixedly connected with the second shielding plate 30. The inner wall of the slideway 19 close to the second extension arm 23 is movably connected with the third extension arm 25, and the output end of the bottom of the third extension arm 25 is fixedly connected with the third shielding plate 31. The inner wall of the slideway 19 close to the third extension arm 25 is movably connected with the fourth extension arm 27, and the output end of the bottom of the fourth extension arm 27 is fixedly connected with the fourth shielding plate 32. The output end of the bottom of the second extension arm 23 is movably connected with the auxiliary arm 22, and the output end of the top of the auxiliary arm 22 is movably connected to the outer wall of the extension arm 20 close to the electric pulley machine 21. The output end of the bottom of the third extension arm 25 is movably connected with the second auxiliary arm 24, and the outer wall of the second auxiliary arm 24 close to the third extension arm 25 is movably connected to the outer wall of one side of the second auxiliary arm 24. The output end of the second auxiliary arm 24 away from the third extension arm 25 is movably connected to the output end of the top of the extension arm 20. The output end of the bottom of the fourth extension arm 27 is movably connected with the third auxiliary arm 26, and the outer wall of the third auxiliary arm 26 close to the baffle 17 is movably connected to the outer wall of one side of the third extension arm 25. The output end of the third auxiliary arm 26 away from the fourth extension arm 27 is movably connected to the output end of the top of the second extension arm 23. The inner wall of the slideway 19 close to the baffle 17 is movably connected with the fourth auxiliary arm 28, and the output end of the top of the fourth auxiliary arm 28 is movably connected to the outer wall of one side of the third auxiliary arm 26.
[0031] Furthermore, the output end of the top of the opening and closing device 4 penetrates through the opening 6.
[0032] Furthermore, the drying device 5 includes a heating box 8, a second heating box 33, a connecting pipe 34, a drying plate 35, and a second drying plate 36. One end of the bottom of the box body 1 is fixedly connected with the heating box 8, and the output end of the top of the heating box 8 penetrates through the bottom of the inner wall of the box body 1. The bottom of the inner wall of the box body 1 is fixedly connected with the second drying plate 36, and the output end of the top of the heating box 8 is fixedly connected to the output end of the bottom of the second drying plate 36. The second heating box 33 is fixedly connected to the top of the box body 1. The output end of the bottom of the second heating box 33 is fixedly connected with the connecting pipe 34, and the connecting pipe 34 penetrates through the inner wall of the top of the box body 1. The output end of the bottom of the connecting pipe 34 is fixedly connected with the drying plate 35.
[0033] Further, a temperature detection head 37 is fixedly connected to the inner wall of the box body 1 on the side far away from the opening and closing device 4.
[0034] Working principle: First, the working principle of the conveying device 3 is that after the slow-speed motor 12 is started, it drives the pulley 13 to rotate. The belt 15 transmits power between the pulley 13 and the second pulley 14, causing the rotating shaft 11 to rotate. The rotating shaft 11 drives the conveying rope 16 to move in a cycle. The cardboard is placed on the conveying rope 16 and moves forward with the movement of the conveying rope 16. The baffle 17 is used to prevent the cardboard from slipping or shifting during the conveying process, ensuring the stable transmission of the cardboard. The working principle of the opening and closing device 4 is that the electric pulley machine 21 slides in the slideway 19 and adjusts its position as needed. The extension arm 20, the second extension arm 23, the third extension arm 25, and the fourth extension arm 27 drive the shielding plates 29, the second shielding plate 30, the third shielding plate 31, and the fourth shielding plate 32 to move respectively, forming different opening and closing states. The auxiliary arms 22, the second auxiliary arm 24, the third auxiliary arm 26, and the fourth auxiliary arm 28 play a role in connection and support, ensuring the stable movement of each extension arm and shielding plate. The opening and closing device 4 can control the size of the cardboard entering the drying area by adjusting the opening and closing degree of the shielding plates, so as to adapt to cardboard of different sizes or adjust the drying effect. The working principle of the drying device 5 is that the heating box 8 generates heat energy and transports it to the second drying plate 36 through a pipeline to preliminarily heat the cardboard. At the same time, the second heating box 33 also generates heat energy and transports it to the drying plate 35 through the connecting pipe 34 to further dry the cardboard. The drying plate 35 and the second drying plate 36 transfer the heat energy to the cardboard through heat radiation and convection, causing the moisture in the cardboard to evaporate, achieving the purpose of drying. The temperature detection head 37 monitors the temperature inside the box body 1 in real time to ensure that the drying temperature is within the set range, so as to ensure the drying effect and quality. The overall process is that the cardboard is first placed on the conveying device 3 and enters the box body 1 with the movement of the conveying rope 16. The opening and closing device 4 adjusts the opening and closing degree of the shielding plates according to the cardboard size and drying requirements. After the cardboard is preliminarily heated by the heating box 8 and the second drying plate 36, it enters the further drying area provided by the drying plate 35. The cardboard moves forward continuously during the drying process until it completely passes through the drying area and is conveyed out of the box body 1. The entire drying process is controlled and monitored by the control panel 7 to ensure the stability and safety of the drying process.
[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cardboard printing dryer, comprising a housing (1), characterized in that: The bottom of the box (1) is fixedly connected to a support leg (2), the bottom of the inner wall of the box (1) is provided with a conveying device (3), one side of the inner wall of the box (1) is fixedly connected to an opening and closing device (4), and the top of the box (1) is fixedly connected to a drying device (5).
2. A cardboard printing and drying machine according to claim 1, characterized in that: An opening (6) is provided on one side of the top of the box body (1), a control panel (7) is fixedly connected to an outer wall of one side of the box body (1), and a heating box (8) is fixedly connected to one end of the bottom of the box body (1).
3. A cardboard printing and drying machine according to claim 1, characterized in that: The conveying device (3) comprises a conveying frame (9), a supporting leg (10), a rotating shaft (11), a slow motor (12), a pulley (13), a second pulley (14), a belt (15), a conveying rope (16), and a baffle (17). The conveying frame (9) is provided at the bottom of the inner wall of the box body (1). The bottom of the conveying frame (9) is fixedly connected with the supporting leg (10). The output end of one side of the conveying frame (9) is rotatably connected with the rotating shaft (11). The conveying frame (9) is close to the rotating shaft (11). A slow motor (12) is fixedly connected to an outer wall on one side of the rotating shaft (11), a pulley (13) is fixedly connected to the output end of the slow motor (12), a second pulley (14) is fixedly connected to the output end of the rotating shaft (11) close to the slow motor (12), a belt (15) is sleeved between the pulley (13) and the second pulley (14), a conveying rope (16) is sleeved to the outer wall on one side of the rotating shaft (11), and a baffle (17) is fixedly connected to one side of the top of the conveying frame (9).
4. A cardboard printing and drying machine according to claim 1, characterized in that: The opening and closing device (4) comprises a slide rail plate (18), a slideway (19), an extension arm (20), an electric pulley (21), an auxiliary arm (22), a second extension arm (23), a second auxiliary arm (24), a third extension arm (25), a third auxiliary arm (26), a fourth extension arm (27), a fourth auxiliary arm (28), a shielding plate (29), a second shielding plate (30), a third shielding plate (31), and a fourth shielding plate (32); one side of the inner wall of the box body (1) is fixedly connected with the slide rail plate (18); a slideway (19) is provided on the outer wall of one side of the slide rail plate (18); and one end of the inner wall of the slideway (19) is slidably connected with an electric slide. The electric pulley machine (21) is provided with a stretching arm (20) fixedly connected to an output end on a side away from the slide rail plate (18), and a shielding plate (29) is fixedly connected to a bottom output end of the stretching arm (20). The slideway (19) is movably connected to a second stretching arm (23) on an inner wall on a side close to the electric pulley machine (21), and a second shielding plate (30) is fixedly connected to the bottom output end of the second stretching arm (23). The slideway (19) is movably connected to a third stretching arm (25) on an inner wall on a side close to the second stretching arm (23), and a third shielding plate (31) is fixedly connected to the bottom output end of the third stretching arm (25). The slideway (19) is close to The inner wall of one side of the third extension arm (25) is movably connected to the fourth extension arm (27), and the bottom output end of the fourth extension arm (27) is fixedly connected to the fourth shielding plate (32); the bottom output end of the second extension arm (23) is movably connected to the auxiliary arm (22), and the top output end of the auxiliary arm (22) is movably connected to the outer wall of one side of the extension arm (20) close to the electric pulley machine (21); the bottom output end of the third extension arm (25) is movably connected to the second auxiliary arm (24), and the outer wall of the second auxiliary arm (24) close to the third extension arm (25) is movably connected to the outer wall of one side of the second auxiliary arm (24), and the second auxiliary arm (24) is away from the third extension arm (23). An output end on one side of the extension arm (25) is movably connected to an output end on the top of the extension arm (20); a bottom output end of the fourth extension arm (27) is movably connected to a third auxiliary arm (26); an outer wall of the third auxiliary arm (26) close to a baffle (17) is movably connected to an outer wall of the third extension arm (25); an output end of the third auxiliary arm (26) away from the fourth extension arm (27) is movably connected to an output end on the top of the second extension arm (23); an inner wall of the slideway (19) close to a baffle (17) is movably connected to a fourth auxiliary arm (28); and a top output end of the fourth auxiliary arm (28) is movably connected to an outer wall of the third auxiliary arm (26).
5. A cardboard printing and drying machine according to claim 2, characterized in that: The top output end of the opening and closing device (4) passes through the opening (6).
6. A cardboard printing and drying machine according to claim 1, characterized in that: The drying device (5) comprises a heating box (8), a second heating box (33), a connecting pipe (34), a drying plate (35), and a second drying plate (36); one end of the bottom of the box body (1) is fixedly connected to the heating box (8), and the top output end of the heating box (8) passes through the bottom of the inner wall of the box body (1); the bottom of the inner wall of the box body (1) is fixedly connected to the second drying plate (36), and the top output end of the heating box (8) is fixedly connected to the bottom output end of the second drying plate (36); the top of the box body (1) is fixedly connected to the second heating box (33), the bottom output end of the second heating box (33) is fixedly connected to the connecting pipe (34), and the connecting pipe (34) passes through the top inner wall of the box body (1); the bottom output end of the connecting pipe (34) is fixedly connected to the drying plate (35).
7. A cardboard printing and drying machine according to claim 1, characterized in that: A temperature detection head (37) is fixedly connected to the inner wall of the box body (1) on the side away from the closing device (4).