Printing machine with drying and collecting functions

Abstract

The utility model discloses a printing machine with drying collection function, specifically related to printing device technical field, including cleaning mechanism, drying mechanism and collection mechanism, the side of cleaning mechanism is provided with drying mechanism, and the side away from cleaning mechanism of drying mechanism is provided with collection mechanism, the cleaning mechanism contains the upper clear brush subassembly, lower clear brush subassembly and baffle, and the side of upper clear brush subassembly is provided with baffle, the below of baffle is provided with lower clear brush subassembly, and drying mechanism contains first pressure assembly, second pressure assembly and heating component, the side of first pressure assembly is provided with second pressure assembly, and the below of first pressure assembly is provided with heating component, collection mechanism contains drive assembly and limit stop, and the outer diameter surface of drive assembly is installed with limit stop, and it realizes the clear brush of printing product two -sided through the cooperation of lower clear brush subassembly and upper clear brush subassembly.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and more specifically, to a printing machine with a drying and collection function. Background Technology

[0002] In actual production in the printing industry, traditional printing equipment often faces problems such as uneven force on printed materials during the cleaning process, low drying efficiency, and the risk of local overheating. Especially for thin and soft printed materials, unilateral force during cleaning can easily cause deformation and affect the quality of subsequent processing.

[0003] Existing publication number CN211493233U discloses a printing device with a drying function, including a paper feeding roller, a paper roll shaft, a mounting cavity, and support legs. The bottom end of the mounting cavity is symmetrically connected to the support legs. A paper roll shaft is located on one side of the top end of the mounting cavity. A paper feeding roller is connected to one side of the paper roll shaft. A cleaning and dust removal component is located on the side of the paper feeding roller away from the paper roll shaft. A printing cavity is located on one side of the cleaning and dust removal component. A drying cavity is located on one side of the printing cavity. A cutting and storage component is located on the side of the drying cavity away from the printing cavity. By incorporating the cleaning and dust removal component, the device improves the printing quality of the printed matter, prevents contamination, saves manpower and material resources, increases printing efficiency, and extends the service life of the equipment. By incorporating the cutting and storage component, the device ensures convenient cutting, improves segmentation quality, guarantees storage effect, improves product quality, and ensures a high product qualification rate. The inventors discovered the following problems with the existing technology during the development of this utility model:

[0004] Some traditional printing presses have significant limitations in the cleaning process, as they can only clean one side of the printed material and cannot achieve simultaneous cleaning of the upper and lower surfaces. This not only requires manual flipping of the printed material for secondary processing, increasing the number of steps, but also leads to inconsistent cleaning results due to positioning deviations during secondary processing. In the drying process, traditional printing presses that use a single heating component lack effective air circulation and dispersion structures, resulting in uneven heat distribution. This makes the parts of the printed material near the heating source prone to overheating and damage.

[0005] Therefore, a printing press with drying and collection functions is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a printing machine with drying and collection functions to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a printing machine with drying and collection functions, comprising a cleaning mechanism, a drying mechanism, and a collection mechanism. The drying mechanism is provided on the side of the cleaning mechanism, and the collection mechanism is provided on the side of the drying mechanism away from the cleaning mechanism. The cleaning mechanism includes an upper cleaning brush assembly, a lower cleaning brush assembly, and a baffle. The baffle is provided on the side of the upper cleaning brush assembly, and the lower cleaning brush assembly is provided below the baffle. The drying mechanism includes a first pressing assembly, a second pressing assembly, and a heating assembly. The second pressing assembly is provided on the side of the first pressing assembly, and the heating assembly is provided below the first pressing assembly. The collection mechanism includes a driving assembly and a limiting plate, and the limiting plate is installed on the outer diameter surface of the driving assembly.

[0008] Preferably, the upper cleaning brush assembly includes a sliding assembly, a roller assembly, and a limiting rod, and the sliding assembly is provided with a limiting rod on its side, and the roller assembly is installed below the sliding assembly.

[0009] Preferably, the sliding assembly includes a first motor, a threaded rod, and a threaded sleeve, wherein the threaded rod is mounted on the side of the first motor, and the threaded sleeve is mounted on the outer diameter surface of the threaded rod.

[0010] Preferably, the roller assembly includes an electric push rod, a cleaning roller, and a bracket, with the bracket mounted below the electric push rod and the cleaning roller mounted on the side of the bracket.

[0011] Preferably, the first clamping assembly includes a cylinder, a push rod, and a clamping plate, with the push rod mounted below the cylinder and the clamping plate mounted below the push rod.

[0012] Preferably, the heating assembly includes a heating tube, an electric fan, and a perforated plate, with the electric fan located below the heating tube and the perforated plate located above the heating tube.

[0013] Preferably, the heating tube includes a tube body, a heating wire, and a protective wire, wherein the heating wire is installed on the inner wall side of the tube body, and the protective wire is installed on the side of the heating wire.

[0014] Preferably, the drive assembly includes a second motor, a rotating shaft, and a take-up roller, wherein the rotating shaft is mounted on the side of the second motor, and the take-up roller is mounted on the outer diameter surface of the rotating shaft.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] 1. Compared with the prior art, this printing press with drying and collection function achieves double-sided cleaning of printed materials through the cooperation of the lower cleaning brush assembly and the upper cleaning brush assembly. When cleaning the lower surface of the printed materials, the baffle closely fits the upper surface of the printed materials, which can provide stable support for the printed materials and avoid problems such as wrinkles, bending or even damage caused by excessive force on one side, especially for thinner or softer printed materials.

[0017] 2. Compared with the existing technology, this printing press with drying and collection function significantly improves the drying rate of printed materials through the synergistic effect of perforated plate, heating tube and electric fan. The electric fan can continuously draw in cold air from the outside and blow it towards the heating tube, so that the cold air can fully contact the heating wire inside the heating tube and quickly turn into hot air. This active air supply method accelerates the flow speed of hot air, allowing heat to pass through the perforated plate and be transferred to the surface of the printed materials more quickly. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the cleaning mechanism of this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the collection mechanism of this utility model.

[0021] Figure 4 This is a side cross-sectional view of the heating component of this utility model.

[0022] The attached figures are labeled as follows: 1. Cleaning mechanism; 2. Drying mechanism; 3. Collection mechanism; 4. Upper cleaning brush assembly; 5. Lower cleaning brush assembly; 6. Baffle; 7. First pressing assembly; 8. Second pressing assembly; 9. Heating assembly; 10. Drive assembly; 11. Limiting plate; 12. Sliding assembly; 13. Roller assembly; 14. Limiting rod; 15. First motor; 16. Threaded rod; 17. Threaded sleeve; 18. Electric push rod; 19. Cleaning roller; 20. Support; 21. Cylinder; 22. Push rod; 23. Pressing plate; 24. Heating tube; 25. Electric fan; 26. Perforated plate; 27. Tube body; 28. Heating wire; 29. ​​Protective wire; 30. Second motor; 31. Rotating shaft; 32. Take-up roller. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] As attached Figures 1 to 4 A printing press with drying and collection functions is shown, including a cleaning mechanism 1, a drying mechanism 2, and a collection mechanism 3. The drying mechanism 2 is arranged on the side of the cleaning mechanism 1, and the collection mechanism 3 is arranged on the side of the drying mechanism 2 away from the cleaning mechanism 1. The cleaning mechanism 1 includes an upper cleaning brush assembly 4, a lower cleaning brush assembly 5, and a baffle 6. The baffle 6 is arranged on the side of the upper cleaning brush assembly 4, and the lower cleaning brush assembly 5 is arranged below the baffle 6. The drying mechanism 2 includes a first pressing assembly 7, a second pressing assembly 8, and a heating assembly 9. The second pressing assembly 8 is arranged on the side of the first pressing assembly 7, and the heating assembly 9 is arranged below the first pressing assembly 7. The collection mechanism 3 includes a drive assembly 10 and a limiting plate 11. The limiting plate 11 is installed on the outer diameter surface of the drive assembly 10.

[0026] In this process: when the printed matter first enters the cleaning mechanism 1, the upper cleaning brush assembly 4 and the lower cleaning brush assembly 5 in the cleaning mechanism 1 clean the printed matter from the upper and lower sides. The baffle 6 provides support to the upper surface of the printed matter when the lower cleaning brush assembly 5 cleans the lower surface of the printing screen, preventing damage to the printed matter due to force. The upper cleaning brush assembly 4 and the lower cleaning brush assembly 5 have the same structure and function. After cleaning, the printed matter is conveyed to the drying mechanism 2 on the side. In the drying mechanism 2, the first pressing assembly 7 and the second pressing assembly 8 work together to stabilize the position of the printed matter. The first pressing assembly 7 and the second pressing assembly 8 have the same structure and function. The heating assembly 9 below dries the printed matter, ensuring that the ink and other substances on the printed matter dry quickly. The dried printed matter is then pulled to the collection mechanism 3 on the side away from the cleaning mechanism 1. The collection mechanism 3 drives the printed matter to rotate through the drive assembly 10 to achieve the winding of the printed matter. The limiting plate 11 plays a limiting role in the collection of the printed matter, ensuring that the printed matter is collected neatly.

[0027] Example 2

[0028] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0029] In a preferred embodiment, the upper cleaning brush assembly 4 includes a sliding assembly 12, a roller assembly 13, and a limiting rod 14. The limiting rod 14 is provided on the side of the sliding assembly 12, and the roller assembly 13 is installed below the sliding assembly 12. The upper cleaning brush assembly 4 drives the roller assembly 13 to move along the direction of the limiting rod 14 through the sliding assembly 12, thereby achieving repeated cleaning of the surface of the printed matter. The sliding assembly 12 provides lateral movement power for the roller assembly 13, while the limiting rod 14 restricts the movement trajectory and prevents deviation.

[0030] In a preferred embodiment, the sliding assembly 12 includes a first motor 15, a threaded rod 16, and a threaded sleeve 17. The threaded rod 16 is mounted on the side of the first motor 15, and the threaded sleeve 17 is mounted on the outer diameter surface of the threaded rod 16. The sliding assembly 12 uses the first motor 15 as a power source to drive the threaded rod 16 to rotate, causing the threaded sleeve 17 to move axially along the threaded rod 16, thereby driving the connected roller assembly 13 to move synchronously, and realizing the lateral adjustment of the cleaning position.

[0031] In a preferred embodiment, the roller assembly 13 includes an electric push rod 18, a cleaning roller 19, and a bracket 20. The bracket 20 is mounted below the electric push rod 18, and the cleaning roller 19 is mounted on the side of the bracket 20. The roller assembly 13 adjusts the height of the bracket 20 by the electric push rod 18 to maintain optimal contact pressure between the cleaning roller 19 and the printed surface. When the cleaning roller 19 rotates, it wipes and cleans the printed surface. The bracket 20 provides stable support for the cleaning roller 19.

[0032] In a preferred embodiment, the first pressing assembly 7 includes a cylinder 21, a push rod 22, and a pressing plate 23. The push rod 22 is installed below the cylinder 21, and the pressing plate 23 is installed below the push rod 22. The first pressing assembly 7 uses the cylinder 21 to drive the push rod 22 to extend and retract, thereby moving the pressing plate 23 up and down to press or release the printed matter. By adjusting the pressure of the pressing plate 23, it is ensured that the printed matter is flat and wrinkle-free during the drying process.

[0033] In a preferred embodiment, the heating assembly 9 includes a heating tube 24, an electric fan 25, and a perforated plate 26. The electric fan 25 is positioned below the heating tube 24, and the perforated plate 26 is positioned above the heating tube 24. The heating assembly 9 employs a hot air circulation drying mode. The electric fan 25 blows cold air toward the heating tube 24, and the heated air is then evenly blown onto the surface of the printed material through the perforated plate 26. The perforated plate 26 disperses the hot airflow, ensuring uniform heating of the printed material.

[0034] In a preferred embodiment, the heating tube 24 includes a tube body 27, a heating wire 28, and a protective wire 29. The heating wire 28 is installed on the inner wall side of the tube body 27, and the protective wire 29 is installed on the side of the heating wire 28. Heat is generated inside the heating tube 24 by energizing the heating wire 28. The tube body 27 provides a closed space for heat conduction. When the overall temperature of the heating wire 28 is too high, the protective wire 29 melts and disconnects the heating wire 28 from the power supply.

[0035] In a preferred embodiment, the drive assembly 10 includes a second motor 30, a rotating shaft 31, and a take-up roller 32. The rotating shaft 31 is mounted on the side of the second motor 30, and the take-up roller 32 is mounted on the outer diameter surface of the rotating shaft 31. The drive assembly 10 uses the second motor 30 as power and transmits torque to the take-up roller 32 through the rotating shaft 31. When the take-up roller 32 rotates, it winds and collects the printed matter. The limiting plate 11 works together to ensure that the printed matter does not deviate during the winding process.

[0036] In this embodiment, the electric push rod 18 and the electric fan 25 are commercially available devices known to those skilled in the art. They can be customized or selected according to actual needs. Here, we are only using them without making any structural or functional improvements, and we will not go into detail here.

[0037] The working process of this utility model is as follows: First, when the operator uses the equipment, he / she must first check whether each part of the equipment is normal. After confirming that the cleaning mechanism 1, drying mechanism 2 and collecting mechanism 3 are securely connected to the workbench, one end of the printed material to be processed is fixed on the collecting mechanism 3. After starting the main switch of the equipment, the first motor 15 in the sliding component 12 of the upper cleaning component 4 starts and drives the threaded rod 16 to start rotating. The threaded sleeve 17 moves axially under the action of the thread of the threaded rod 16, thereby driving the roller assembly 13 connected to it to slide smoothly along the limiting rod 14 to clean the area of ​​the printed material.

[0038] Meanwhile, the electric push rod 18 of the roller assembly 13 extends or retracts to adjust the height of the bracket 20, so that the cleaning roller 19 on the side of the bracket 20 maintains the best contact pressure with the upper surface of the printed matter. The lower cleaning brush assembly 5 cleans the lower surface of the printed matter with the same structure and action. During this process, the baffle 6 fits tightly against the upper surface of the printed matter and provides stable support when the lower cleaning brush assembly 5 applies force, preventing the printed matter from wrinkling or breaking due to uneven force.

[0039] After cleaning, the printed matter enters the drying mechanism 2 under the drive of the collection mechanism 3. The operator sets the drying temperature and pressure parameters of the first pressing component 7 and the second pressing component 8 through the equipment panel. Then, the cylinders 21 of the first pressing component 7 and the second pressing component 8 start simultaneously. The push rod 22 extends downward under the drive of the cylinder 21, driving the pressing plate 23 to slowly descend and gently press on the surface of the printed matter. The collection mechanism 3 stops pulling the printed matter. The two pressing components work together to form a stable clamping force to ensure that the printed matter is flat and without displacement during the drying process. At the same time, the heating component 9 starts to work. The electric fan 25 draws in cold air from the outside and blows it towards the heating tube 24. The heating wire 28 in the tube body 27 is energized and heats up, causing the air to heat up rapidly. If the heating wire 28 overheats, the protection wire 29 will immediately melt to cut off the power. The heated air is evenly dispersed through the perforated plate 26 and blown onto the surface of the printed matter to achieve fast and uniform drying.

[0040] After drying, the printed matter is pulled to the outer diameter surface of the collection mechanism 3. The operator fixes one end of the printed matter to the take-up roller 32, starts the drive assembly 10 of the collection mechanism 3, and the second motor 30 runs and drives the rotating shaft 31 to rotate through the coupling. The rotating shaft 31 then drives the take-up roller 32 on the outer diameter surface to rotate synchronously and begin to wind and collect the printed matter. During the winding process, the limiting plate 11 closely fits the edge of the printed matter and corrects any deviations in real time to ensure that the printed matter is always neatly wound on the take-up roller 32. The above is the working principle of a printing machine with drying and collection functions.

Claims

1. A printing press with drying and collecting functions, comprising a cleaning mechanism (1), a drying mechanism (2), and a collecting mechanism (3), characterized in that: The cleaning mechanism (1) is provided with a drying mechanism (2) on its side, and a collection mechanism (3) is provided on the side of the drying mechanism (2) away from the cleaning mechanism (1). The cleaning mechanism (1) includes an upper cleaning brush assembly (4), a lower cleaning brush assembly (5) and a baffle (6). The upper cleaning brush assembly (4) is provided with a baffle (6) on its side, and the lower cleaning brush assembly (5) is provided below the baffle (6). The drying mechanism (2) includes a first pressing assembly (7), a second pressing assembly (8) and a heating assembly (9). The first pressing assembly (7) is provided with a second pressing assembly (8) on its side, and the heating assembly (9) is provided below the first pressing assembly (7). The collection mechanism (3) includes a driving assembly (10) and a limiting plate (11). The limiting plate (11) is installed on the outer diameter surface of the driving assembly (10).

2. A printing press with drying and collecting function according to claim 1, characterized in that: The upper cleaning brush assembly (4) includes a sliding assembly (12), a roller assembly (13) and a limiting rod (14), and the sliding assembly (12) is provided with a limiting rod (14) on its side, and the roller assembly (13) is installed below the sliding assembly (12).

3. A printing press with drying and collecting function according to claim 2, characterized in that: The sliding assembly (12) includes a first motor (15), a threaded rod (16) and a threaded sleeve (17), and the threaded rod (16) is mounted on the side of the first motor (15), and the threaded sleeve (17) is mounted on the outer diameter surface of the threaded rod (16).

4. A printing press with drying and collecting function according to claim 2, characterized in that: The roller assembly (13) includes an electric push rod (18), a cleaning roller (19) and a bracket (20), with the bracket (20) mounted below the electric push rod (18) and the cleaning roller (19) mounted on the side of the bracket (20).

5. A printing press with drying and collecting function according to claim 1, characterized in that: The first clamping assembly (7) includes a cylinder (21), a push rod (22) and a clamping plate (23), and the push rod (22) is installed below the cylinder (21), and the clamping plate (23) is installed below the push rod (22).

6. A printing press with drying and collecting function according to claim 1, characterized in that: The heating assembly (9) includes a heating tube (24), an electric fan (25) and a perforated plate (26), with the electric fan (25) located below the heating tube (24) and the perforated plate (26) located above the heating tube (24).

7. A printing press with drying and collecting function according to claim 6, characterized in that: The heating tube (24) includes a tube body (27), a heating wire (28) and a protective wire (29), and the heating wire (28) is installed on the inner wall side of the tube body (27), and the protective wire (29) is installed on the side of the heating wire (28).

8. A printing press with drying and collecting function according to claim 1, characterized in that: The drive assembly (10) includes a second motor (30), a shaft (31) and a take-up roller (32), and the shaft (31) is mounted on the side of the second motor (30), and the take-up roller (32) is mounted on the outer diameter surface of the shaft (31).

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