Printing plate making roller convenient to store

Abstract

The utility model relates to the technical field of printing plate-making rollers, and discloses a printing plate-making roller convenient to store, which comprises a supporting frame, a collecting box, a drainage hose and a toothed belt I are arranged in the supporting frame, a supporting frame is fixedly connected to the upper surface of the collecting box, and two sliding blocks are fixedly connected to the upper surface of the supporting frame. According to the printing plate-making roller convenient to store, through the first threaded rod and the sliding block, the supporting frame is promoted to drive the collecting box to cover the printing roller, water is sprayed to the printing roller through the water spraying head, the motor drives the cleaning roller to clean dust and residual ink attached to the surface of the printing roller, and the printing roller is kept clean and convenient to use next time; sewage generated when the printing roller is cleaned is collected and discharged in a centralized mode through the collecting box and the drainage hose, the sewage is prevented from splashing to pollute a printing machine, cleaning work of the printing roller is more convenient, and the problems that the printing roller is difficult to clean, cleaning is not thorough, the quality of printed matter is possibly reduced, and even the normal operation effect of the printing machine is affected are solved.

Description

Technical Field

[0001] The present application relates to the technical field of printing plate-making rollers, and in particular to a printing plate-making roller that is easy to store. Background Art

[0002] Printing plate making refers to the process used in the printing industry to make printing plates. Usually, printing plates are made by transferring designed patterns or texts onto plates for printing. The printing plate making process includes graphic design, plate material selection, layout preparation, exposure / development and other steps.

[0003] The printing plate roller is a roller used in some printing processes to transfer ink to the surface of the printed material during the printing process. They are usually made of materials such as metal or rubber and have different hardness and surface properties to meet different printing needs.

[0004] The existing patent (Announcement No.: CN214522771U) discloses a printing plate-making roller that is easy to store, including a printing machine body, a printing roller, a mounting seat, a support plate, a lifting motor, a lifting device, a moving device and a collecting device. The mounting seat is arranged on the printing machine body, a lifting cavity is arranged in the mounting seat, and the lower part of the lifting device is arranged in the lifting cavity. The mounting seat is symmetrically provided with two groups about the central axis of the printing machine body, the support plate is arranged on the lifting device, and the two ends of the printing roller are rotatably arranged on the two groups of mounting seats, a driving cavity is arranged in the printing machine body, the lifting motor is arranged on the bottom wall of the driving cavity, the moving device is arranged below the supporting plate, and the collecting device is arranged on the side wall of the printing machine body. The utility model relates to the technical field of compound fertilizer processing, and specifically provides a printing plate-making roller that is easy to store, which can both prevent dust and improve the cleanliness of the printing machine body.

[0005] The above-mentioned printing plate making roller that is easy to store may cause pollution problems due to some printing ink and adsorbed dust remaining on the surface of the printing plate making roller. When the printing plate making roller is used again, these residues need to be cleaned, and the cleaning process may be relatively cumbersome, time-consuming and labor-intensive, making the cleaning of the printing plate making roller difficult. Incomplete cleaning may lead to a decline in the quality of printed products and even affect the normal operation of the printing machine. Utility Model Content

[0006] In view of the shortcomings of the prior art, the present application provides a printing platemaking roller that is easy to store and has the advantages of being easy to clean dust and residual ink attached to the surface of the printing roller, being able to centrally collect and discharge sewage generated when cleaning the printing roller and preventing sewage from splashing when cleaning the printing roller, etc., solving the problem of pollution caused by some printing ink and adsorbed dust remaining on the surface of the printing platemaking roller. When the printing platemaking roller is used again, these residues need to be cleaned, and the cleaning process may be relatively cumbersome, time-consuming and labor-intensive, making it difficult to clean the printing platemaking roller. Incomplete cleaning may result in a decline in the quality of printed products and even affect the normal operation of the printing machine.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a printing platemaking roller that is easy to store, comprising a support frame, a collection box, a drainage hose and a toothed belt are provided inside the support frame, the upper surface of the collection box is fixedly connected to the support frame, the upper surface of the support frame is fixedly connected to two sliding blocks, the outer surface of each sliding block is slidably connected to the inside of the support frame, the interior of each sliding block is threadedly connected to a threaded rod, the outer surface of each threaded rod is rotatably connected to the inside of the support frame, the end of each threaded rod away from the sliding block is fixedly connected to a gear, and the outer surface of each gear is meshed with the inner wall of the toothed belt.

[0008] A cleaning roller is rotatably connected inside the collecting box, a motor is fixedly installed on the left side of the collecting box, the output end of the motor is fixedly connected to the left end of the cleaning roller, and water spray heads arranged equidistantly are fixedly installed on the inner top wall of the collecting box. The top end of the drainage hose is fixedly connected to the bottom surface of the collecting box, and the end of the drainage hose away from the collecting box is fixedly connected to the left side wall of the support frame.

[0009] Through the above scheme, since some of the printing ink and adsorbed dust remaining on the surface of the printing plate making roller may cause pollution problems, when the printing plate making roller is used again, these residues need to be cleaned, and the cleaning process may be relatively cumbersome, time-consuming and labor-intensive, making the cleaning of the printing plate making roller difficult. Incomplete cleaning may cause the quality of printed products to deteriorate, and even affect the normal operation of the printing machine. By providing a support frame and a sliding block to provide support for the collection box, the collection box can be moved and cover the printing roller. By providing a cleaning roller, a motor, a water spray head and a drainage hose, the dust and residual ink attached to the surface of the printing roller can be cleaned, and the sewage generated during cleaning is collected and collected, thereby improving the work efficiency of cleaning the printing roller and reducing the labor intensity.

[0010] Furthermore, a printing roller and two toothed belts are provided inside the support frame, and the left and right ends of the printing roller are rotatably connected to moving blocks.

[0011] Through the above scheme, the position of the printing roller is limited by the moving block, and the printing roller is driven to move to adjust the height of the printing roller.

[0012] Furthermore, the outer surface of each moving block is slidably connected to the inside of the support frame, the inside of each moving block is threadedly connected to a threaded rod 2, and the outer surface of each threaded rod 2 is rotatably connected to the inside of the support frame.

[0013] Through the above scheme, the inner wall of the support frame is provided with two sliding grooves, the interior of each sliding groove is slidably connected with the outer surface of the corresponding moving block, the moving track of the moving block is limited by the sliding groove, the moving stability of the moving block is improved, and the installation space is provided for the corresponding threaded rod 2

[0014] Furthermore, the top end of each of the threaded rods 2 is fixedly connected to a gear 2, and the outer surface of each of the gears 2 is meshed with the inner wall of the toothed belt 2.

[0015] Through the above scheme, the two gears 2 are meshed with the toothed belt 2, so that the two gears 2 can maintain the same speed and the same direction of rotation, ensuring the synchronization rate of the rotation of the two threaded rods 2.

[0016] Furthermore, a worm wheel is fixedly connected to the upper surface of one of the gears 2, a worm is meshed with the outer surface of the worm wheel, and the outer surface of the worm is rotatably connected to the inside of the support frame.

[0017] Through the above scheme, the self-locking property of the meshing between the worm and the worm wheel drives the corresponding gear 2 and threaded rod 2 to rotate, so that the moving block can be stably stopped, which is convenient for adjusting the height of the printing roller.

[0018] Furthermore, a guide rod is provided below the toothed belt 2, the left end and the right end of the guide rod are fixedly connected to the outer surface of the corresponding moving block, and the outer surface of the guide rod is slidably connected to two sliding rings.

[0019] Through the above scheme, the moving block provides support force for the guide rod and limits the position of the guide rod, so that the guide rod moves synchronously with the moving block. The guide rod provides support force for the sliding ring and limits the movement trajectory of the sliding ring, thereby improving the stability of the sliding ring during movement.

[0020] Furthermore, a telescopic protective sleeve is fixedly connected to the bottom surface of each sliding ring, and one end of each telescopic protective sleeve away from the sliding ring is fixedly connected to the outer surface of the corresponding moving block.

[0021] Through the above scheme, the moving block provides support force for the corresponding telescopic protective cover, so that the telescopic protective cover follows the moving block to move synchronously, and the sliding ring drives the corresponding telescopic protective cover to move, so that the telescopic protective cover can cover the printing roller to prevent dust from contacting the printing roller and affecting the quality of the printed product.

[0022] Furthermore, the outer surface of one of the telescopic protective sleeves is fixedly connected to sockets arranged at equal distances, and the outer surface of the other telescopic protective sleeve is fixedly connected to connectors arranged at equal distances, and the outer surface of each connector is plugged into the inner wall of the corresponding socket.

[0023] Through the above scheme, the corresponding telescopic protective sleeves are driven to move by the sliding ring until the sides of the two telescopic protective sleeves that are close to each other are in contact, so that the connector enters the interior of the socket and connects the two telescopic protective sleeves, thereby preventing the two telescopic protective sleeves from separating due to external factors and causing dust to adhere to the surface of the printing roller.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0025] The printing plate making roller which is easy to store is driven by a support frame to drive a collecting box to cover the printing roller through a threaded rod and a sliding block. The water spray head sprays water on the printing roller and a motor drives a cleaning roller to clean dust and residual ink attached to the surface of the printing roller, so that the printing roller is kept clean and convenient for next use. The sewage generated when cleaning the printing roller is collected and discharged through the collecting box and the drainage hose, so that the sewage splashing and polluting the printing machine is prevented, so that the cleaning work of the printing roller is more convenient, and the difficulty of cleaning the printing roller is solved. Incomplete cleaning may cause the quality of printed products to decline, and even affect the normal operation of the printing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0027] Figure 2 This is the internal structure diagram of the support frame for this application;

[0028] Figure 3 This is the internal structure diagram of the collection box for this application;

[0029] Figure 4 The structural diagram of the telescopic protective cover for this application;

[0030] Figure 5 This is a three-dimensional assembly structure diagram of the receiving part and the plug-in connector of this application.

[0031] In the figure:

[0032] 1. Support frame; 2. Collection box; 3. Support frame; 4. Sliding block; 5. Threaded rod one; 6. Gear one; 7. Drain hose; 8. Toothed belt one; 9. Cleaning roller; 10. Motor; 11. Sprinkler head; 12. Printing roller; 13. Moving block; 14. Threaded rod two; 15. Gear two; 16. Toothed belt two; 17. Worm gear; 18. Worm; 19. Guide rod; 20. Sliding ring; 21. Telescopic protective cover; 22. Socket; 23. Connector. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a printing platemaking roller that is easy to store includes a support frame 1, a collection box 2, a drainage hose 7 and a toothed belt 8 are arranged inside the support frame 1, the upper surface of the collection box 2 is fixedly connected to a support frame 3, the upper surface of the support frame 3 is fixedly connected to two sliding blocks 4, the outer surface of each sliding block 4 is slidably connected to the inside of the support frame 1, the interior of each sliding block 4 is threadedly connected to a threaded rod 5, the outer surface of each threaded rod 5 is rotatably connected to the inside of the support frame 1, and each threaded rod 5 is fixedly connected at one end away from the sliding block 4 with a gear 6, and the outer surface of each gear 6 is meshed with the inner wall of the toothed belt 8.

[0035] See also Figure 2 and Figure 4 A cleaning roller 9 is rotatably connected inside the collecting box 2, a motor 10 is fixedly installed on the left side of the collecting box 2, the output end of the motor 10 is fixedly connected to the left end of the cleaning roller 9, and the inner top wall of the collecting box 2 is fixedly installed with equidistantly arranged water spray heads 11, the top end of the drainage hose 7 is fixedly connected to the bottom surface of the collecting box 2, and the end of the drainage hose 7 away from the collecting box 2 is fixedly connected to the left side wall of the support frame 1.

[0036] See also Figure 2 and Figure 4 A printing roller 12 and a toothed belt 16 are provided inside the support frame 1. The left and right ends of the printing roller 12 are rotatably connected to a moving block 13. The moving block 13 limits the position of the printing roller 12 and drives the printing roller 12 to move and adjust the height of the printing roller 12.

[0037] See also Figure 2 and Figure 4The outer surface of each moving block 13 is slidably connected to the inside of the support frame 1, and the inside of each moving block 13 is threadedly connected with a threaded rod 14. The outer surface of each threaded rod 14 is rotatably connected to the inside of the support frame 1. The inner wall of the support frame 1 is provided with two sliding grooves, and the inside of each sliding groove is slidably connected to the outer surface of the corresponding moving block 13. The movement trajectory of the moving block 13 is limited by the sliding groove, the movement stability of the moving block 13 is improved, and the installation space is provided for the corresponding threaded rod 14.

[0038] See also Figure 2 and Figure 4 The top of each threaded rod 14 is fixedly connected to a gear 15, and the outer surface of each gear 15 is meshed with the inner wall of the toothed belt 16. Through the meshing of the two gears 15 with the toothed belt 16, the two gears 15 can maintain the same speed and the same direction of rotation, ensuring the synchronization rate of the rotation of the two threaded rods 14.

[0039] See also Figure 2 and Figure 4 The upper surface of one of the gears 15 is fixedly connected with a worm wheel 17, and the outer surface of the worm wheel 17 is meshed with a worm 18. The outer surface of the worm 18 is rotatably connected to the inside of the support frame 1. The worm 18 is meshed with the worm wheel 17 to form a self-locking property, and drives the corresponding gear 15 and threaded rod 14 to rotate, so that the moving block 13 can be stably stopped, which is convenient for adjusting the height of the printing roller 12.

[0040] See also Figure 2 and Figure 4 A guide rod 19 is provided below the toothed belt 16. The left and right ends of the guide rod 19 are fixedly connected to the outer surface of the corresponding moving block 13. The outer surface of the guide rod 19 is slidably connected to two sliding rings 20. The moving block 13 provides support for the guide rod 19 and limits the position of the guide rod 19, so that the guide rod 19 moves synchronously with the moving block 13. The guide rod 19 provides support for the sliding ring 20 and limits the movement trajectory of the sliding ring 20, thereby improving the stability of the sliding ring 20 during movement.

[0041] See also Figure 2 and Figure 4 The bottom surface of each sliding ring 20 is fixedly connected with a telescopic protective sleeve 21, and one end of each telescopic protective sleeve 21 away from the sliding ring 20 is fixedly connected to the outer surface of the corresponding moving block 13. The moving block 13 provides support for the corresponding telescopic protective sleeve 21, so that the telescopic protective sleeve 21 moves synchronously with the moving block 13, and the corresponding telescopic protective sleeve 21 is driven to move by the sliding ring 20, so that the telescopic protective sleeve 21 can cover the printing roller 12 to prevent dust from contacting the printing roller 12 and affecting the quality of the printed product.

[0042] See also Figure 2 , Figure 4 and Figure 5 The outer surface of one telescopic protective sleeve 21 is fixedly connected with a socket 22 arranged at an equal distance, and the outer surface of the other telescopic protective sleeve 21 is fixedly connected with a plug-in component 23 arranged at an equal distance. The outer surface of each plug-in component 23 is plugged into the inner wall of the corresponding socket 22. The corresponding telescopic protective sleeve 21 is driven to move by the sliding ring 20 until the side surfaces of the two telescopic protective sleeves 21 that are close to each other are in contact, so that the plug-in component 23 enters the interior of the socket 22, so that the two telescopic protective sleeves 21 are connected, so as to prevent the two telescopic protective sleeves 21 from being separated due to external factors, causing dust to adhere to the surface of the printing roller 12.

[0043] In the present embodiment, a printing plate-making roller that is easy to store is provided. The printing plate-making roller that is easy to store is driven by a threaded rod 5 and a sliding block 4 to prompt a support frame 3 to drive a collecting box 2 to cover a printing roller 12. The printing roller 12 is sprayed with water by a water spray head 11 and a cleaning roller 10 driven by a motor 9 is cleaned of dust and residual ink attached to the surface of the printing roller 12, so that the printing roller 12 is kept clean and convenient for the next use. The sewage generated when cleaning the printing roller 12 is collected and discharged by a collecting box 2 and a drainage hose 7 to prevent sewage from splashing and polluting the printing machine, making the cleaning work of the printing roller 12 more convenient, and solving the difficulty in cleaning the printing roller 12. Incomplete cleaning may cause a decline in the quality of printed products and even affect the normal operation of the printing machine.

[0044] It should be noted that a handle 1 is fixedly connected to a side of one gear 6 away from the corresponding threaded rod 5, and the corresponding gear 6 is driven to rotate by turning the handle 1, so that the gear 6 is meshed with the toothed belt 8 and drives the other gear 6 to rotate. A motor 2 is fixedly installed on the side close to each other of each moving block 13, and the output end of each motor 2 is fixedly connected to the left and right ends of the printing roller 12. The printing roller 12 is driven to rotate by the motor 2, and the cleaning roller 9 can more comprehensively clean the dust and residual ink attached to the surface of the printing roller 12. The end of the worm 18 away from the worm wheel 17 is fixedly connected to the handle 2, and the worm 17 is meshed with the worm wheel 18 by turning the handle 2.

[0045] The working principle of the above embodiment is as follows: when the printing work is finished, the worm 18 meshes with the worm wheel 17 and drives the corresponding gear 2 15 to rotate, and the gear 2 15 meshes with the toothed belt 2 16 to drive another gear 2 15 to rotate, so that the two threaded rods 2 14 rotate synchronously, so that the moving block 13 drives the printing roller 12 to rise to the position corresponding to the collecting box 2, and then the handle 1 drives the corresponding gear 16 to mesh with the toothed belt 18 and drives another gear 16 to rotate, so that the two threaded rods 15 rotate synchronously and drive the corresponding sliding block 4 to move, and the sliding block 4 drives the support frame 3 to move, and the support frame 3 drives the collecting box 2 to move synchronously, so that the collecting box 2 covers the printing roller 12, and the water spray head 11 sprays water on the printing roller 12 and the motor 10 drives The movable cleaning roller 9 cleans the dust and residual ink attached to the surface of the printing roller 12, so that the printing roller 12 remains clean and is convenient for next use. At the same time, the collecting box 2 and the drainage hose 7 centrally collect and discharge the sewage generated when cleaning the printing roller 12 to prevent the sewage from splashing and polluting the printing machine. Then, the corresponding telescopic protective sleeve 21 is driven by the sliding ring 20 to move along the surface of the guide rod 19. At the same time, the telescopic protective sleeve 21 drives the corresponding socket 22 and the plug-in component 23 to move synchronously until the two telescopic protective sleeves 21 are in contact with each other on one side, so that the plug-in component 23 enters the socket 22, and the two telescopic protective sleeves 21 are connected, so that the telescopic protective sleeve 21 can cover the printing roller 12, complete the storage of the printing roller 12, and prevent dust from adhering to the surface of the printing roller 12.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A printing plate making roller that is easy to store, comprising a support frame (1), characterized in that: The support frame (1) is provided with a collection box (2), a drainage hose (7) and a toothed belt (8) inside. The upper surface of the collection box (2) is fixedly connected to a support frame (3). The upper surface of the support frame (3) is fixedly connected to two sliding blocks (4). The outer surface of each sliding block (4) is slidably connected to the inside of the support frame (1). The inside of each sliding block (4) is threadedly connected to a threaded rod (5). The outer surface of each threaded rod (5) is rotatably connected to the inside of the support frame (1). The end of each threaded rod (5) away from the sliding block (4) is fixedly connected to a gear (6). The outer surface of each gear (6) is meshed with the inner wall of the toothed belt (8). A cleaning roller (9) is rotatably connected inside the collection box (2), a motor (10) is fixedly mounted on the left side of the collection box (2), an output end of the motor (10) is fixedly connected to the left end of the cleaning roller (9), and water spray heads (11) arranged at equal distances are fixedly mounted on the inner top wall of the collection box (2), the top end of the drainage hose (7) is fixedly connected to the bottom surface of the collection box (2), and the end of the drainage hose (7) away from the collection box (2) is fixedly connected to the left side wall of the support frame (1).

2. The printing plate making roller that is easy to store according to claim 1, characterized in that: A printing roller (12) and a second toothed belt (16) are provided inside the support frame (1), and the left and right ends of the printing roller (12) are rotatably connected to a moving block (13).

3. The printing plate making roller that is easy to store according to claim 2, characterized in that: The outer surface of each moving block (13) is slidably connected to the inside of the support frame (1), the inside of each moving block (13) is threadedly connected to a second threaded rod (14), and the outer surface of each second threaded rod (14) is rotatably connected to the inside of the support frame (1).

4. The printing plate-making roller that is easy to store according to claim 3, characterized in that: The top end of each of the threaded rods 2 (14) is fixedly connected to a gear 2 (15), and the outer surface of each of the gears 2 (15) is meshed with the inner wall of the toothed belt 2 (16).

5. The printing plate making roller that is easy to store according to claim 4, characterized in that: The upper surface of one of the gears 2 (15) is fixedly connected to a worm wheel (17), the outer surface of the worm wheel (17) is meshed with a worm (18), and the outer surface of the worm (18) is rotatably connected to the inside of the support frame (1).

6. The printing plate making roller that is easy to store according to claim 4, characterized in that: A guide rod (19) is provided below the toothed belt 2 (16), the left end and the right end of the guide rod (19) are fixedly connected to the outer surface of the corresponding moving block (13), and the outer surface of the guide rod (19) is slidably connected to two sliding rings (20).

7. The printing plate making roller that is easy to store according to claim 6, characterized in that: The bottom surface of each sliding ring (20) is fixedly connected to a telescopic protective sleeve (21), and one end of each telescopic protective sleeve (21) away from the sliding ring (20) is fixedly connected to the outer surface of a corresponding moving block (13).

8. The printing plate making roller that is easy to store according to claim 7, characterized in that: The outer surface of one of the telescopic protective sleeves (21) is fixedly connected to socket components (22) arranged at equal distances, and the outer surface of the other telescopic protective sleeve (21) is fixedly connected to plug-in components (23) arranged at equal distances, and the outer surface of each plug-in component (23) is plugged into the inner wall of the corresponding socket component (22).

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