Printing roller cooling device for printing equipment

Abstract

The utility model discloses a printing roller cooling device for printing equipment, which comprises a main body component which comprises a lifting frame, a motor I and a printing roller; the printing part comprises a second motor, a fixing frame, a third motor, a first bevel gear, a second bevel gear, fan blades and a rotating shaft; the second motor is arranged on the surface of the lifting frame, the fixing frame is fixedly connected to the side end of the second motor, the first motor is arranged on the surface of the fixing frame, the third motor is arranged on the top of the lifting frame, the first bevel gear is arranged at the side end of the third motor, and the rotating shaft is embedded in the inner top of the lifting frame. And the bevel gear II is fixedly connected to the top of the rotating shaft. The problems that a printing roller in existing printing equipment needs to be cooled due to the fact that the temperature is too high when the printing roller is used for a long time, the device needs to stop running in the cooling process of the printing roller, the time for waiting for cooling of the printing roller is wasted, and the working efficiency of the device is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of printing roller technology, specifically a cooling device for printing rollers in printing equipment. Background Technology

[0002] The widespread use of printing technology has greatly facilitated people's lives. In the printing process, various printing equipment mainly prints on paper through the contact between printing rollers and paper. However, after working for a long time, the surface of the printing roller will generate a lot of heat. High temperature conditions affect the printing effect. The printing rollers in existing printing equipment have excessively high temperatures after long-term use and need to be cooled down. However, the device needs to stop operating during the cooling process of the printing roller, which wastes the time waiting for the printing roller to cool down and affects the working efficiency of the device. Utility Model Content

[0003] The purpose of this invention is to provide a cooling device for printing rollers in printing equipment, in order to solve the problem mentioned in the background art that the temperature of printing rollers in existing printing equipment is too high after long-term use and needs to be cooled down. However, the device needs to stop operating during the cooling process of the printing roller, which wastes the time waiting for the printing roller to cool down and affects the working efficiency of the device.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a cooling device for printing rollers in printing equipment, comprising:

[0006] The main components include a lifting frame, a motor, and a printing roller;

[0007] The lifting frame is equipped with a motor, and a printing roller is provided on the side of the motor.

[0008] The printing component includes a second motor, a fixed frame, a third motor, a first bevel gear, a second bevel gear, fan blades, and a rotating shaft;

[0009] The second motor is mounted on the surface of the lifting frame, and the fixed frame is fixedly connected to the side end of the second motor. The first motor is mounted on the surface of the fixed frame, the third motor is mounted on the top of the lifting frame, the first bevel gear is mounted on the side end of the third motor, the rotating shaft is embedded in the inner top of the lifting frame, the second bevel gear is fixedly connected to the top of the rotating shaft, and the fan blade is fixedly connected to the bottom end of the rotating shaft.

[0010] Furthermore, the surface of the second motor inside the lifting frame is fitted with a reinforcing block, and there are two of each of the first motor and the printing roller.

[0011] Furthermore, the rotating shaft has a vertical I-shaped structure, the first bevel gear and the second bevel gear mesh with each other, and the number of fan blades is three.

[0012] Furthermore, a guide plate is fixedly connected to the surface of the motor, the guide plate is located between the two printing rollers, and the guide plate has an arc-shaped structure.

[0013] Furthermore, this also includes replacing parts;

[0014] The replaceable components include a control block, a threaded column, a fixed sleeve, a moving plate, a transmission block, a connecting groove, and a connecting column;

[0015] The threaded column is embedded inside the lifting frame, the control block is fixedly connected to the side end of the threaded column, the fixed sleeve is set at the other end of the threaded column, the moving plate is fixedly connected to the side of the fixed sleeve, the connecting column is fixedly connected to the surface of the moving plate, the connecting groove is opened at the side end of the printing roller, and the transmission block is fixedly connected to the side end of the motor.

[0016] Furthermore, the other end of the printing roller is provided with a transmission groove corresponding to the transmission block. The transmission block has a square column structure, and the printing roller and the motor are connected in a split-type structure.

[0017] Furthermore, a rotating block is fixedly connected to the end of the threaded post inside the fixed sleeve, and the surfaces of the rotating block and the threaded post are in close contact with the inner groove wall of the fixed sleeve.

[0018] This utility model has the following beneficial effects:

[0019] I. This utility model includes a second motor, a fixed frame, a third motor, and fan blades. The second motor drives the fixed frame to rotate 180 degrees, allowing the two printing rollers to interchange positions. The device can operate continuously to perform printing processing. The third motor can control the three fan blades to rotate synchronously and deliver air to cool the printing rollers that are too hot. This step allows the device to operate continuously, saving waiting time for cooling and improving the printing efficiency of the device.

[0020] II. Based on the above-mentioned beneficial effects, the device is equipped with a control block, a threaded column, a movable plate, a connecting column, a connecting groove, and a transmission block. Rotating the control block drives the threaded column to rotate. Under the meshing connection between the threaded column and the lifting frame, the movable plate can be moved outward to separate the connecting column from the connecting groove. Then, the printing roller can be removed by separating it from the transmission block. This step allows the printing roller to be replaced according to printing needs, making disassembly and assembly convenient and increasing the applicability of the device. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is the front view of the present invention;

[0023] Figure 2 This is a front view of the printing component of this utility model;

[0024] Figure 3 This is a front view of the replacement component of this utility model;

[0025] Figure 4 This is the front view of the rotating block of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 11. Lifting frame; 12. Motor 1; 13. Printing roller;

[0028] 21. Motor II; 22. Mounting Frame; 23. Guide Plate; 24. Motor III; 25. Bevel Gear I; 26. Bevel Gear II; 27. Fan Blade; 28. Reinforcing Block; 29. ​​Shaft;

[0029] 31. Control block; 32. Threaded column; 33. Fixed sleeve; 34. Moving plate; 35. Transmission block; 36. Connecting groove; 37. Connecting column; 38. Rotating block. Detailed Implementation

[0030] 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.

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0032] Please see Figure 1-4 As shown, this utility model is a printing roller cooling device for printing equipment, comprising:

[0033] The main components include a lifting frame 11, a motor 12, and a printing roller 13.

[0034] The lifting frame 11 is equipped with a motor 12 inside, and a printing roller 13 is provided on the side of the motor 12.

[0035] The lifting frame 11 serves as the main load-bearing structure, providing overall structural stability through contact with the contact surface. The motor 12 provides steering power for the printing roller 13, which is used for printing processing.

[0036] The printing components include motor 21, fixing frame 22, motor 3 24, bevel gear 1 25, bevel gear 2 26, fan blade 27, and rotating shaft 29;

[0037] Motor 21 is mounted on the surface of the lifting frame 11, and the fixing frame 22 is fixedly connected to the side end of motor 21. Motor 3 24 is mounted on the top of the lifting frame 11. Bevel gear 1 25 is mounted on the side end of motor 3 24. Rotating shaft 29 is embedded in the inner top of the lifting frame 11. Bevel gear 26 is fixedly connected to the top of rotating shaft 29. Fan blade 27 is fixedly connected to the bottom end of rotating shaft 29.

[0038] Motor 21 is used to drive the fixed frame 22 to rotate. The fixed frame 22 is used to install and fix two motors 24. Motors 24 are used to provide rotational power for the fan blades 27. Bevel gear 25 is used to mesh with bevel gear 26 for transmission. Rotating shaft 29 is used to drive the fan blades 27 to rotate. The rotation of the fan blades 27 sends air to the printing roller 13 for cooling.

[0039] The surface of the motor 21 inside the lifting frame 11 is fitted with a reinforcing block 28. There are two motors 12 and two printing rollers 13.

[0040] The reinforcing block 28 can make the structure of motor 21 and lifting frame 11 more stable. There are two of them, which can control the two printing rollers 13 to replace their positions so that the printing device can work continuously.

[0041] The rotating shaft 29 has a vertical I-shaped structure, and the first bevel gear 25 and the second bevel gear 26 mesh with each other in a one-to-one manner. There are three fan blades 27.

[0042] There are three fan blades 27. A single motor controls the three fan blades 27 to rotate synchronously to deliver air, which ensures the air volume and reduces costs.

[0043] A guide plate 23 is fixedly connected to the surface of motor 12. The guide plate 23 is located between two printing rollers 13 and has an arc structure.

[0044] The deflector plate 23 can guide and change the wind direction to avoid interference with printing and processing, and ensure stable printing and processing of the equipment;

[0045] Working principle: The lifting frame 11 serves as the main load-bearing structure, providing overall structural stability through contact with the contact surface. The motor 12 provides steering power for the printing roller 13, which is used for printing processing.

[0046] When the temperature of the bottom printing roller 13 is too high and needs to be cooled down, the reinforcing block 28 plays a limiting and reinforcing role. The starting motor 21 drives the fixed frame 22 to rotate 180 degrees, and the two printing rollers 13 can be interchanged. The device can continue to operate and carry out printing processing. The starting motor 24 drives the bevel gear 1 25 to rotate. Under the meshing transmission between bevel gear 1 25 and bevel gear 2 26, the fan blades 27 at the bottom of the three rotating shafts 29 rotate synchronously to send air to cool the overheated printing roller 13. The arc-shaped guide plate 23 can guide and change the air direction to avoid affecting the printing processing.

[0047] This step allows the device to operate continuously, saving time waiting for cooling and improving the printing efficiency of the device.

[0048] Please see Figure 1-4 As shown, this embodiment is based on the above embodiment, and also includes a replacement component;

[0049] The replaceable components include control block 31, threaded post 32, fixed sleeve 33, moving plate 34, transmission block 35, connecting groove 36, and connecting post 37;

[0050] The threaded column 32 is embedded inside the lifting frame 11, the control block 31 is fixedly connected to the side end of the threaded column 32, the fixed sleeve 33 is set at the other end of the threaded column 32, the moving plate 34 is fixedly connected to the side of the fixed sleeve 33, the connecting column 37 is fixedly connected to the surface of the moving plate 34, the connecting groove 36 is opened at the side end of the printing roller 13, and the transmission block 35 is fixedly connected to the side end of the motor 12.

[0051] The threaded column 32 is used to control the movement of the moving plate 34, the control block 31 facilitates the control of the rotation of the threaded column 32, the fixed sleeve 33 is used to connect the threaded column 32 and the moving plate 34, the connecting groove 36 is used to cooperate with the connecting column 37 to insert and install the limiting printing roller 13, and the transmission block 35 is used to drive the printing roller 13 to rotate.

[0052] The other end of the printing roller 13 is provided with a corresponding transmission groove for the transmission block 35. The transmission block 35 has a square column structure. The printing roller 13 and the motor 12 are connected by a split structure.

[0053] The square column structure transmission groove is used to cooperate with the transmission block 35 to control the rotation of the printing roller 13. The split connection structure allows the printing roller 13 to be replaced according to printing needs.

[0054] A rotating block 38 is fixedly connected to the end of the threaded post 32 inside the fixed sleeve 33. The surfaces of the rotating block 38 and the threaded post 32 are in close contact with the inner groove wall of the fixed sleeve 33.

[0055] The rotating block 38 and the fixed sleeve 33 are rotatably connected and limited, which facilitates the threaded column 32 to drive the moving plate 34 to move, resulting in higher structural stability.

[0056] Working principle: The rotating control block 31 drives the threaded column 32 to rotate. Under the meshing connection between the threaded column 32 and the lifting frame 11, the rotating block 38 and the fixed sleeve 33 are rotated and limited. The threaded column 32 can drive the moving plate 34 to move outward so that the connecting column 37 is separated from the connecting groove 36. Then the moving printing roller 13 is separated from the transmission block 35 and the printing roller 13 can be removed.

[0057] This step allows for the replacement of the printing roller 13 according to printing needs, making disassembly and assembly convenient and increasing the applicability of the device.

[0058] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cooling device for printing rollers in printing equipment, characterized in that, include: The main components include a lifting frame (11), a motor (12), and a printing roller (13). The lifting frame (11) is equipped with a motor (12) inside, and a printing roller (13) is provided on the side of the motor (12). The printing component includes a second motor (21), a fixed frame (22), a third motor (24), a first bevel gear (25), a second bevel gear (26), a fan blade (27), and a rotating shaft (29). The second motor (21) is disposed on the surface of the lifting frame (11), the fixed frame (22) is fixedly connected to the side end of the second motor (21), the first motor (12) is disposed on the surface of the fixed frame (22), the third motor (24) is disposed on the top of the lifting frame (11), the first bevel gear (25) is disposed on the side end of the third motor (24), the rotating shaft (29) is embedded in the inner top of the lifting frame (11), the second bevel gear (26) is fixedly connected to the top of the rotating shaft (29), and the fan blade (27) is fixedly connected to the bottom end of the rotating shaft (29).

2. The printing roller cooling device for printing equipment according to claim 1, characterized in that, The surface of the motor 2 (21) inside the lifting frame (11) is fitted with a reinforcing block (28), and there are two motors (12) and two printing rollers (13).

3. The printing roller cooling device for printing equipment according to claim 1, characterized in that, The rotating shaft (29) has a vertical I-shaped structure, and the first bevel gear (25) and the second bevel gear (26) mesh with each other. The number of fan blades (27) is three.

4. A printing roller cooling device for printing equipment according to claim 1, characterized in that, A guide plate (23) is fixedly connected to the surface of the motor (12). The guide plate (23) is located between the two printing rollers (13) and has an arc-shaped structure.

5. A printing roller cooling device for printing equipment according to claim 1, characterized in that, This also includes replacing parts; The replaceable components include a control block (31), a threaded column (32), a fixed sleeve (33), a moving plate (34), a transmission block (35), a connecting groove (36), and a connecting column (37). The threaded post (32) is embedded inside the lifting frame (11), the control block (31) is fixedly connected to the side end of the threaded post (32), the fixing sleeve (33) is set at the other end of the threaded post (32), the moving plate (34) is fixedly connected to the side of the fixing sleeve (33), the connecting post (37) is fixedly connected to the surface of the moving plate (34), the connecting groove (36) is opened at the side end of the printing roller (13), and the transmission block (35) is fixedly connected to the side end of the motor (12).

6. A printing roller cooling device for printing equipment according to claim 5, characterized in that, The other end of the printing roller (13) is provided with a transmission groove corresponding to the transmission block (35). The transmission block (35) has a square column structure. The printing roller (13) and the motor (12) are connected by a split structure.

7. A printing roller cooling device for printing equipment according to claim 5, characterized in that, The end of the threaded post (32) inside the fixed sleeve (33) is fixedly connected to a rotating block (38), and the surfaces of the rotating block (38) and the threaded post (32) are tightly fitted with the inner groove wall of the fixed sleeve (33).

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