Rapid cleaning device for printing machinery

Abstract

The utility model relates to the technical field of printing machinery, and discloses a printing machinery rapid cleaning device which comprises a workbench, a control panel is installed on the right side of the workbench, a printing plate is arranged on the top of the workbench, a pull rod is fixedly connected to the right side of the printing plate, and fixing frames are fixedly connected to the two sides of the top of the workbench. The device comprises a fixing frame, guide blocks are slidably connected to the interior of the fixing frame, transverse rods are fixedly connected to the opposite faces of the guide blocks, a handle is fixedly connected to the ends, away from the fixing frame, of the guide blocks, a scraper is fixedly connected to the surface of the transverse rods, and L-shaped plates are fixedly connected to the front end and the rear end of the top of the fixing frame. According to the rapid cleaning device for the printing machine, through the arrangement of the guide block, the cross rod, the handle, the sliding rod and other structures, the cleaning device can conduct cleaning in the printing process, the time for halting to replace a plate is shortened, the production efficiency is improved, the purchase and maintenance cost is low, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machinery, in particular to a quick cleaning device for printing machinery. Background Art

[0002] Printing machinery is a general term for mechanical equipment such as printing machines, binding machines, platemaking machines and other auxiliary mechanical equipment. These mechanical equipment have different performances and uses. The printing plate of the printing machine needs to be cleaned regularly during printing, otherwise the printing quality will be affected. Therefore, a printing machinery quick cleaning device is needed.

[0003] A Chinese patent discloses a printing machine with a cleaning device (authorization announcement number CN209051155U). The patented technology can achieve a device with good movement effect, good swing angle, convenient cleaning, good cleaning effect, reduced labor intensity and improved efficiency.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when the existing printing machine needs to be cleaned during use, the printing machine needs to be stopped and then cleaned, and the operation process is cumbersome, thereby reducing the production efficiency of the printing machine. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: in the prior art, there is a disadvantage that the printing machine cannot be cleaned during the printing process when it needs to be cleaned. For this reason, we propose a printing machine quick cleaning device.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a quick cleaning device for printing machinery, comprising a workbench, a control panel is installed on the right side of the workbench, a printing plate is arranged on the top of the workbench, a pull rod is fixedly connected to the right side of the printing plate, both sides of the top of the workbench are fixedly connected to fixed frames, the internal sliding connection of the fixed frame is a guide block, the facing surface of the guide block is fixedly connected to a cross bar, the end of the guide block away from the fixed frame is fixedly connected to a handle, the surface of the cross bar is fixedly connected to a scraper, the front and rear ends of the top of the fixed frame are fixedly connected to an L-shaped plate, the internal sliding connection of the L-shaped plate is a sliding rod, the front and rear ends of the top of the fixed frame are provided with limiting holes, and the inner cavity of the limiting hole is slidably connected to the surface of the sliding rod.

[0007] Preferably, a circular ring is fixedly connected to the surface of the sliding rod, a pressure spring is fixedly connected to the top of the circular ring, and one end of the pressure spring away from the circular ring is fixedly connected to the bottom of the L-shaped plate.

[0008] Preferably, a rotating rod is rotatably connected inside the L-shaped plate, and one end of the rotating rod away from the L-shaped plate is fixedly connected to a limiting block.

[0009] Preferably, a guide groove is provided inside the fixing frame, and an inner wall of the guide groove is slidably connected to a surface of the guide block.

[0010] Preferably, collection boxes are installed at the front and rear ends of the workbench top, the front and rear ends of the workbench are fixedly connected to fixed plates, baffles are slidably connected on both sides of the fixed plates, and a pull plate is fixedly connected to the bottom of the baffle.

[0011] Preferably, a tension spring is fixedly connected to the top of the pulling plate, and one end of the tension spring away from the pulling plate is fixedly connected to the bottom of the fixed plate.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, by arranging structures such as guide blocks, cross bars, handles and slide bars, the cleaning device can be cleaned during the printing process, reducing the time of stopping for plate changing, improving production efficiency, and having low purchase and maintenance costs, thereby reducing the cost of use.

[0014] In the utility model, by providing the structure of the collection box, it is convenient to quickly collect the ink or dirt scraped from the surface of the printing plate, and prevent it from falling onto the printing machine, causing difficulty in later cleaning and increasing the labor intensity of the staff. At the same time, the structure of the fixed plate, the baffle plate and the pull plate is used to limit the collection box, and prevent the collection box from falling due to the shaking of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0018] Figure 4 For this utility model Figure 2 A partial enlarged view of point B in the middle.

[0019] Legend: 1. Workbench; 2. Control panel; 3. Printing plate; 4. Pull rod; 5. Fixed frame; 6. Guide block; 7. Cross bar; 8. Handle; 9. Scraper; 10. L-shaped plate; 11. Slide bar; 12. Limit hole; 13. Ring; 14. Pressure spring; 15. Turn rod; 16. Limit block; 17. Guide groove; 18. Collecting box; 19. Fixed plate; 20. Baffle; 21. Pull plate; 22. Tension spring. DETAILED DESCRIPTION

[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a printing machinery quick cleaning device, comprising a workbench 1, a control panel 2 is installed on the right side of the workbench 1, a printing plate 3 is arranged on the top of the workbench 1, a pull rod 4 is fixedly connected to the right side of the printing plate 3, both sides of the top of the workbench 1 are fixedly connected to a fixing frame 5, a guide block 6 is slidably connected inside the fixing frame 5, a cross bar 7 is fixedly connected to the opposite surface of the guide block 6, a handle 8 is fixedly connected to the end of the guide block 6 away from the fixing frame 5, a scraper 9 is fixedly connected to the surface of the cross bar 7, the front end and the rear end of the top of the fixing frame 5 are fixedly connected to an L-shaped plate 10, the inside of the L-shaped plate 10 is slidably connected to a slide bar 11, and the front end and the rear end of the top of the fixing frame 5 are provided with a limiting hole 12, and the limiting hole 1 The inner cavity of 2 is slidably connected with the surface of the slide bar 11. When it is necessary to scrape the ink or dirt on the surface of the printing plate 3, the slide bar 11 is pulled to make the slide bar 11 disengage from the inside of the fixed frame 5, release the limit of the guide block 6, pull the handle 8 to drive the guide block 6 to move, so that the cross bar 7 drives the scraper 9 to slide on the surface of the printing plate 3, and then the scraper 9 scrapes the ink or dirt on the surface of the printing plate 3. After the dirt is scraped off, the guide block 6 is reset, and the slide bar 11 is inserted into the inside of the limit hole 12 to fix the guide block 6 to prevent it from affecting the operation of the printing machine. This cleaning device can be cleaned during the printing process, reducing the time of stopping for plate changing, improving production efficiency, and has low purchase and maintenance costs, thereby reducing the cost of use.

[0022] Reference Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment: a circular ring 13 is fixedly connected to the surface of the slide bar 11, a pressure spring 14 is fixedly connected to the top of the circular ring 13, and one end of the pressure spring 14 away from the circular ring 13 is fixedly connected to the bottom of the L-shaped plate 10. When the slide bar 11 is pulled and the slide bar 11 needs to be plugged into the limiting hole 12, the slide bar 11 is released, so that the pressure spring 14 pushes the circular ring 13 due to the recovery of elastic force. At this time, the circular ring 13 will drive the slide bar 11 to be plugged into the limiting hole 12, thereby resetting the slide bar 11.

[0023] Reference Figure 1 , Figure 2 and Figure 3As shown, in this embodiment: the L-shaped plate 10 is internally rotatably connected with a rotating rod 15, and the end of the rotating rod 15 away from the L-shaped plate 10 is fixedly connected to a limiting block 16. When the sliding rod 11 is pulled out from the inside of the limiting hole 12, the rotating rod 15 is rotated to drive the limiting block 16 to block the front of the ring 13, and then the sliding rod 11 is released, so that the pressure spring 14 drives the sliding rod 11 to contact the limiting block 16. At this time, the limiting block 16 will limit the sliding rod 11. When the sliding rod 11 needs to be plugged into the limiting hole 12, the rotating rod 15 is rotated so that the limiting block 16 no longer blocks the ring 13, and then the pressure spring 14 will drive the sliding rod 11 to be plugged into the limiting hole 12.

[0024] Reference Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment: a guide groove 17 is opened inside the fixed frame 5, and the inner wall of the guide groove 17 is slidably connected to the surface of the guide block 6. By setting the guide groove 17, the movement trajectory of the guide block 6 is limited by utilizing the structure of the guide groove 17 to prevent the guide block 6 from escaping from the inside of the fixed frame 5.

[0025] Reference Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment: collecting boxes 18 are installed at the front and rear ends of the top of the workbench 1, and the front and rear ends of the workbench 1 are fixedly connected with fixing plates 19, and baffles 20 are slidably connected on both sides of the inside of the fixing plate 19, and a pull plate 21 is fixedly connected to the bottom of the baffle 20. By setting the structure of the collecting box 18, it is convenient to quickly collect the ink or dirt scraped from the surface of the printing plate 3 to prevent it from falling onto the printing machine, causing difficulty in later cleaning and increasing the labor intensity of the staff. At the same time, the structure of the fixing plate 19, the baffle 20 and the pull plate 21 are used to limit the collecting box 18 to prevent the collecting box 18 from falling due to the shaking of the equipment.

[0026] Reference Figure 1 , Figure 2 and Figure 4 As shown, in the present embodiment: a tension spring 22 is fixedly connected to the top of the pull plate 21, and one end of the tension spring 22 away from the pull plate 21 is fixedly connected to the bottom of the fixed plate 19. By setting the structure of the tension spring 22, the force of the tension spring 22 is utilized to save manpower while preventing the tension spring 22 from moving downward due to gravity to drive the baffle 20, thereby effectively limiting the tension spring 22.

[0027] The working principle of the utility model is as follows: the user pulls the slide bar 11 to make the slide bar 11 disengage from the inside of the fixing frame 5, releases the limit of the guide block 6, pulls the handle 8 to drive the guide block 6 to move, so that the cross bar 7 drives the scraper 9 to slide on the surface of the printing plate 3, and then the scraper 9 scrapes the ink or dirt on the surface of the printing plate 3. After the dirt is scraped off, the guide block 6 is reset, and the slide bar 11 is inserted into the inside of the limit hole 12 to fix the guide block 6 to prevent it from affecting the operation of the printing machine. This cleaning device can be used for cleaning during the printing process. The time of stopping for plate changing is reduced, the production efficiency is improved, and the purchase and maintenance costs are low, which reduces the use cost. When the slide bar 11 is pulled and the slide bar 11 needs to be plugged into the limit hole 12, the slide bar 11 is released, so that the pressure spring 14 pushes the ring 13 due to the recovery of the elastic force. At this time, the ring 13 will drive the slide bar 11 to be plugged into the limit hole 12, which plays a role in resetting the slide bar 11. When the slide bar 11 is pulled out from the inside of the limit hole 12, the rotating rod 15 is rotated to drive the limit block 16 to block the front of the ring 13, and then the slide bar 11 is released. Open the slide bar 11, so that the pressure spring 14 drives the slide bar 11 to contact the limit block 16. At this time, the limit block 16 will limit the slide bar 11. When the slide bar 11 needs to be plugged into the limit hole 12, the rotating rod 15 is rotated so that the limit block 16 no longer blocks the ring 13. Then the pressure spring 14 will drive the slide bar 11 to plug into the limit hole 12. By setting the guide groove 17, the movement trajectory of the guide block 6 is limited by the structure of the guide groove 17 to prevent the guide block 6 from escaping from the inside of the fixing frame 5. By setting the structure of the collection box 18, The purpose is to quickly collect the ink or dirt scraped from the surface of the printing plate 3 to prevent it from falling onto the printing machine, making it difficult to clean later and increasing the labor intensity of the staff. At the same time, the structure of the fixed plate 19, the baffle 20 and the pull plate 21 is used to limit the collection box 18 to prevent the collection box 18 from falling due to the shaking of the equipment. By setting the structure of the tension spring 22, the force of the tension spring 22 is used to save manpower while preventing the tension spring 22 from moving downward due to gravity to drive the baffle 20, thereby effectively limiting the tension spring 22.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A printing machine quick cleaning device, comprising a workbench (1), Features: A control panel (2) is installed on the right side of the workbench (1), a printing plate (3) is arranged on the top of the workbench (1), a pull rod (4) is fixedly connected to the right side of the printing plate (3), fixed frames (5) are fixedly connected to both sides of the top of the workbench (1), a guide block (6) is slidably connected inside the fixed frame (5), a cross bar (7) is fixedly connected to the opposite surface of the guide block (6), a handle (8) is fixedly connected to the end of the guide block (6) away from the fixed frame (5), a scraper (9) is fixedly connected to the surface of the cross bar (7), the front end and the rear end of the top of the fixed frame (5) are fixedly connected to an L-shaped plate (10), the L-shaped plate (10) is slidably connected to a slide bar (11), and the front end and the rear end of the top of the fixed frame (5) are provided with a limiting hole (12), and the inner cavity of the limiting hole (12) is slidably connected to the surface of the slide bar (11).

2. A printing machinery quick cleaning device according to claim 1, Features: A circular ring (13) is fixedly connected to the surface of the sliding rod (11), a pressure spring (14) is fixedly connected to the top of the circular ring (13), and one end of the pressure spring (14) away from the circular ring (13) is fixedly connected to the bottom of the L-shaped plate (10).

3. A printing machinery quick cleaning device according to claim 1, Features: The L-shaped plate (10) is rotatably connected to a rotating rod (15) inside, and one end of the rotating rod (15) away from the L-shaped plate (10) is fixedly connected to a limiting block (16).

4. A printing machinery quick cleaning device according to claim 1, Features: A guide groove (17) is provided inside the fixing frame (5), and the inner wall of the guide groove (17) is slidably connected to the surface of the guide block (6).

5. A printing machinery quick cleaning device according to claim 1, Features: The front and rear ends of the top of the workbench (1) are both installed with a collection box (18), the front and rear ends of the workbench (1) are both fixedly connected to a fixing plate (19), both sides of the inside of the fixing plate (19) are slidably connected to a baffle (20), and the bottom of the baffle (20) is fixedly connected to a pull plate (21).

6. A printing machinery quick cleaning device according to claim 5, Features: A tension spring (22) is fixedly connected to the top of the pulling plate (21), and one end of the tension spring (22) away from the pulling plate (21) is fixedly connected to the bottom of the fixed plate (19).

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