Three-section type adjustable self-cleaning ink shoveling device
By designing a three-stage adjustable self-cleaning ink spatula, the combination of fixed and sliding cleaning strips, auxiliary work rollers and rotating support blocks solves the problem of short service life and inability to automatically clean the ink spatula, and realizes automatic cleaning and Convenient replacement extends the service life of the equipment.
Patent Information
- Application Number
- CN202421140572.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing ink spatulas are reduced in service life due to the accumulation of ink ink at both ends of the working rollers, and cannot be cleaned automatically, resulting in unnecessary waste of costs and affecting long-term use.
A three-stage adjustable self-cleaning ink shovel is designed, including a middle work roller, a fixed cleaning strip, an auxiliary working roller, a sliding cleaning strip and a rotating support block. By rotating the motor, the cleaning block is driven on the sliding cleaning strip. Automatically move between the fixed cleaning strip to realize automatic cleaning of ink paths and allow auxiliary working rollers to slide to facilitate replacement of worn parts.
It extends the service life of the device, realizes automatic cleaning effect, reduces the cost of replacement and maintenance, and improves service life and convenience.
Smart Images
Figure CN222223758U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ink scrapers for printing machines, in particular to a three-stage adjustable self-cleaning ink scraper. Background Art
[0002] An ink scraper, also known as an ink scraper, is mainly used to clean the ink in the ink path of a printing press to improve printing production efficiency.
[0003] The use of an ink scraper can make the cleaning of the ink path of the printing press faster and cleaner, effectively reduce the color mixing of the packaging box during the color change process of printing production, and improve the finished product effect. However, the existing ink scraper is mainly used by a single working roller. When the working roller is running, the ink in the ink path that the two ends contact accumulates, which reduces the service life of the two ends of the ink scraper. As a result, when the entire working roller is replaced, the middle part of the ink scraper can still be used normally, but due to its own structural limitations, only the entire part can be replaced, resulting in unnecessary cost waste, and when it is in use, it cannot be automatically cleaned, affecting its long-term service life.
[0004] Therefore, we provide a three-stage adjustable self-cleaning ink scraper. Utility Model Content
[0005] The purpose of the utility model is to provide a three-stage adjustable self-cleaning ink scraper to solve the above-mentioned technical problems, so as to achieve the effect of using the device in multiple stages and automatically cleaning it.
[0006] In view of this, the utility model provides a three-stage adjustable self-cleaning ink scraper, comprising a middle working roller and a fixed cleaning strip fixedly arranged on the outer side of the middle working roller, wherein there are several fixed cleaning strips, and auxiliary working rollers are slidably arranged on the corresponding two sides of the middle working roller, and several sliding cleaning strips are slidably arranged on the outer side of the auxiliary working roller, and sealing strips are fixedly connected on both sides of the sliding cleaning strips, and the sealing strips are tightly fitted with the auxiliary working rollers, and a rotating support block is arranged on the side of the auxiliary working roller away from the middle working roller, and a rotating motor is fixedly connected to the upper half of one side of the rotating support block, and a supporting screw is fixedly connected to the output end of the rotating motor, and a connecting block is threadedly screwed on the supporting screw, and a cleaning block is fixedly connected to the lower end of the connecting block, and the cleaning block is used for cleaning.
[0007] Preferably, the middle working roller is plugged into the auxiliary working roller via a fixed connecting column, the middle working roller is fixedly connected to the fixed connecting column, and the fixed connecting column is rotatably connected to the rotating support block.
[0008] Preferably, the auxiliary working roller is connected with a plug-in interface through a plug-in rod, there are several plug-in rods, and the plug-in rods are fixedly connected to the auxiliary working roller, and the plug-in interface is opened on one side of the middle working roller.
[0009] Preferably, the sliding cleaning bar is slidably connected to a sliding limiting groove, and the sliding limiting groove is opened on one side of the auxiliary working roller.
[0010] Preferably, a rotating ring is provided between the auxiliary working roller and the rotating support block, the rotating ring is fixedly connected to the rotating support block, and the rotating support block is rotatably connected to the fixed connecting column.
[0011] Preferably, one end of the support screw away from the rotating motor is rotatably connected to the rotating support block, and a limiting block is arranged below the support screw.
[0012] Preferably, the limit block is fixedly connected to the rotating ring, and the limit block is plugged with a connecting groove, and the connecting groove is opened at the lower end of the cleaning block.
[0013] Compared with the prior art, the utility model provides a three-stage adjustable self-cleaning ink scraper, which has the following beneficial effects:
[0014] 1. The utility model achieves the effect of cleaning the ink in the ink path by simultaneously operating a fixed cleaning strip fixedly arranged on the outer side of the middle working roller and a plurality of sliding cleaning strips slidably arranged on the outer sides of the two auxiliary working rollers, and by arranging the fixed cleaning strip and the sliding cleaning strips on both sides at the same horizontal position, the accurate position of the middle working roller and the auxiliary working rollers during rotation is ensured, and the sealing strips on both sides of the sliding cleaning strips are tightly fitted with the auxiliary working rollers, so that when the sliding cleaning strips are in operation, the ink on the outside will not enter the inside of the auxiliary working rollers.
[0015] 2. The utility model, by setting the sliding cleaning bar and the auxiliary working roller as a sliding connection, can place sliding cleaning bars of different specifications on the outside of the auxiliary working roller, so that the auxiliary working rollers on both sides can run at different depths, and at the same time, with the support of the rotating support blocks on both sides, the rotation of the rotating motor drives the support screw to rotate, so as to achieve the effect of moving the position of the connecting block, so that the cleaning block moves between the two sliding cleaning bars and the two fixed cleaning bars, so as to achieve the effect of automatically cleaning the ink remaining between the two sliding cleaning bars and the two fixed cleaning bars.
[0016] 3. The utility model improves the service life of the device, and by setting the auxiliary working rollers on both sides as sliding connections, the parts on both sides of the device that are more severely worn can be replaced separately, which improves the convenience of replacing and repairing the device, thereby improving the overall service life of the device and the rationality of use.
[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a front view structural schematic diagram of a three-stage adjustable self-cleaning ink scraper proposed by the utility model;
[0019] Figure 2 This is a side view structural schematic diagram of a three-stage adjustable self-cleaning ink scraper proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the auxiliary working roller of a three-stage adjustable self-cleaning ink scraper proposed by the utility model;
[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of a cleaning block of a three-stage adjustable self-cleaning ink scraper proposed by the utility model.
[0022] In the figure: 1. middle working roller; 2. fixed cleaning strip; 3. fixed connecting column; 4. plug-in interface; 5. plug-in rod; 6. auxiliary working roller; 7. sliding cleaning strip; 8. sliding limit groove; 9. sealing strip; 10. rotating support block; 11. rotating ring; 12. rotating motor; 13. supporting screw; 14. connecting block; 15. cleaning block; 16. limit block; 17. connecting groove. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0025] Embodiment 1: A three-stage adjustable self-cleaning ink scraper, such as Figure 1-Figure 4 As shown, it includes a middle working roller 1, and a fixed cleaning strip 2 fixedly arranged on the outer side of the middle working roller 1, there are several fixed cleaning strips 2, auxiliary working rollers 6 are slidably arranged on both sides of the corresponding middle working roller 1, and several sliding cleaning strips 7 are slidably arranged on the outer side of the auxiliary working roller 6, and sealing strips 9 are fixedly connected on both sides of the sliding cleaning strip 7, and the sealing strips 9 are tightly fitted with the auxiliary working roller 6. A rotating support block 10 is arranged on the side of the auxiliary working roller 6 away from the middle working roller 1, and a rotating motor 12 is fixedly connected to the upper half of one side of the rotating support block 10, and the output end of the rotating motor 12 A supporting screw 13 is fixedly connected, and a connecting block 14 is screwed and screwed on the supporting screw 13. A cleaning block 15 is fixedly connected to the lower end of the connecting block 14. The cleaning block 15 is used for cleaning. When the device is running, the fixed cleaning strip 2 fixedly arranged on the outer side of the middle working roller 1 and the multiple sliding cleaning strips 7 slidingly arranged on the outer sides of the two auxiliary working rollers 6 are operated simultaneously to achieve the effect of cleaning the ink in the ink path, and the fixed cleaning strip 2 and the sliding cleaning strips 7 on both sides are arranged at the same horizontal position to ensure that the middle working roller 1 and the auxiliary working roller 6 can rotate. The position is accurate during operation, and the sealing strips 9 on both sides of the sliding cleaning strip 7 are tightly fitted with the auxiliary working roller 6, so that when the sliding cleaning strip 7 is running, the ink on the outside will not enter the auxiliary working roller 6, and then by setting the sliding cleaning strip 7 and the auxiliary working roller 6 as a sliding connection, sliding cleaning strips 7 of different specifications can be placed on the outside of the auxiliary working roller 6, so that the auxiliary working rollers 6 on both sides can run at different depths, and at the same time, under the support of the rotating support blocks 10 on both sides, the rotation of the rotating motor 12 drives the support screw 13 to rotate, so as to achieve the effect of moving the connection block 14, so that the cleaning block 15 moves between the two sliding cleaning strips 7 and the two fixed cleaning strips 2, so as to achieve the effect of automatically cleaning the ink remaining between the two sliding cleaning strips 7 and the two fixed cleaning strips 2, thereby improving the service life of the device, and by setting the auxiliary working rollers 6 on both sides as a sliding connection, the parts on both sides of the device with more serious wear can be replaced separately, which improves the convenience of replacing and repairing the device, thereby improving the overall service life and rationality of use of the device.
[0026] like Figure 1-Figure 4 As shown, the middle working roller 1 is plugged with the auxiliary working roller 6 through the fixed connecting column 3, the middle working roller 1 is fixedly connected to the fixed connecting column 3, and the fixed connecting column 3 is rotatably connected to the rotating support block 10. Through the rotation support of the rotating support blocks 10 on both sides for the fixed connecting column 3, the middle working roller 1 in the middle and the auxiliary working rollers 6 on both sides can be driven by the outer rotating parts to perform a stable rotation effect, thereby ensuring the convenience and reliability of the device during use and position adjustment.
[0027] like Figure 1-Figure 4 As shown, the auxiliary working roller 6 is connected with the plug-in interface 4 through the plug-in rod 5, and there are several plug-in rods 5, and the plug-in rod 5 is fixedly connected to the auxiliary working roller 6, and the plug-in interface 4 is opened on one side of the middle working roller 1, and the sliding cleaning strip 7 is slidably connected with the sliding limit groove 8, and the sliding limit groove 8 is opened on one side of the auxiliary working roller 6. Through the connection between the plug-in interface 4 and the plug-in rod 5, the auxiliary working roller 6 and the middle working roller 1 are plugged and fixed, and at the same time, it is ensured that the outer part of the middle working roller 1 and the outer part of the auxiliary working roller 6 can be stably in the same horizontal position, and the position of the sliding cleaning strip 7 is adjusted under the sliding support of the sliding limit groove 8, and at the same time, under the limiting and guiding action of the sliding limit groove 8, the sliding cleaning strip 7 is stable in direction when moving and stable when used in a fixed position, so as to facilitate the replacement and adjustment of sliding cleaning strips 7 of different specifications.
[0028] Embodiment 2: A three-stage adjustable self-cleaning ink scraper, such as Figure 1-Figure 4 As shown, a rotating ring 11 is arranged between the auxiliary working roller 6 and the rotating support block 10, the rotating ring 11 is fixedly connected to the rotating support block 10, the rotating support block 10 is rotatably connected to the fixed connecting column 3, when the fixed connecting column 3 rotates under the support of the rotating support block 10, it will also rotate inside the rotating ring 11, by setting the rotating ring 11 and the fixed connecting column 3 to be rotatably connected, and setting the rotating ring 11 to be fixedly connected to the rotating support block 10, it is ensured that the rotating ring 11 will not move when the fixed connecting column 3 rotates.
[0029] like Figure 1-Figure 4 As shown, one end of the support screw 13 away from the rotating motor 12 is rotatably connected to the rotating support block 10, and a limit block 16 is arranged below the support screw 13, and the limit block 16 is fixedly connected to the rotating ring 11, and the limit block 16 is plugged with a connecting groove 17, and the connecting groove 17 is opened at the lower end of the cleaning block 15, and the cleaning block 15 below is driven to move in a horizontal position through the rotation of the support screw 13. When the cleaning block 15 moves, the stability of the cleaning block 15 during horizontal movement is ensured by the limiting of the lower rotating ring 11 and the limit block 16 at its upper end and the limiting of the two cleaning components. At the same time, under the limiting support of the limit block 16 and the connecting groove 17, the accuracy of the position of the cleaning block 15 during resetting is ensured, thereby improving the stability of the device during mobile cleaning and resetting.
[0030] Working principle: The fixed cleaning strip 2 fixedly arranged on the outside of the middle working roller 1 and the multiple sliding cleaning strips 7 slidingly arranged on the outside of the two auxiliary working rollers 6 are operated simultaneously to achieve the effect of cleaning the ink in the ink path, and the fixed cleaning strip 2 and the sliding cleaning strips 7 on both sides are set at the same horizontal position to ensure the accuracy of the position of the middle working roller 1 and the auxiliary working roller 6 when they are rotating, and the sealing strips 9 on both sides of the sliding cleaning strip 7 are tightly fitted with the auxiliary working roller 6, so that when the sliding cleaning strip 7 is running, the ink on the outside will not enter the inside of the auxiliary working roller 6, and then by setting the sliding cleaning strip 7 and the auxiliary working roller 6 as a sliding connection, sliding cleaning strips 7 of different specifications can be placed on the outside of the auxiliary working roller 6 , so that the auxiliary working rollers 6 on both sides can run at different depths, and at the same time, under the support of the rotating support blocks 10 on both sides, the rotation of the rotating motor 12 drives the supporting screw 13 to rotate, so as to achieve the effect of moving the position of the connecting block 14, so that the cleaning block 15 moves between the two sliding cleaning bars 7 and the two fixed cleaning bars 2, so as to achieve the effect of automatically cleaning the ink remaining between the two sliding cleaning bars 7 and the two fixed cleaning bars 2, thereby improving the service life of the device, and by setting the auxiliary working rollers 6 on both sides as sliding connections, the parts on both sides of the device that are more severely worn can be replaced separately, which improves the convenience of replacing and repairing the device, thereby improving the overall service life and rationality of use of the device.
[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A three-stage adjustable self-cleaning ink scraper, comprising a middle working roller (1), and a fixed cleaning strip (2) fixedly arranged on the outer side of the middle working roller (1), characterized in that: There are a plurality of fixed cleaning strips (2), auxiliary working rollers (6) are slidably arranged on the corresponding two sides of the middle working roller (1), a plurality of sliding cleaning strips (7) are slidably arranged on the outer sides of the auxiliary working rollers (6), sealing strips (9) are fixedly connected to both sides of the sliding cleaning strips (7), and the sealing strips (9) are tightly fitted with the auxiliary working rollers (6), a rotating support block (10) is arranged on the side of the auxiliary working roller (6) away from the middle working roller (1), a rotating motor (12) is fixedly connected to the upper half of one side of the rotating support block (10), a supporting screw (13) is fixedly connected to the output end of the rotating motor (12), the supporting screw (13) is threadedly connected to a connecting block (14), a cleaning block (15) is fixedly connected to the lower end of the connecting block (14), and the cleaning block (15) is used for cleaning.
2. A three-stage adjustable self-cleaning ink scraper according to claim 1, characterized in that: The middle working roller (1) is plugged into the auxiliary working roller (6) via a fixed connecting column (3); the middle working roller (1) is fixedly connected to the fixed connecting column (3); and the fixed connecting column (3) is rotatably connected to the rotating support block (10).
3. The three-stage adjustable self-cleaning ink scraper according to claim 1, characterized in that: The auxiliary working roller (6) is plugged into a plug-in interface (4) via a plug-in rod (5), there are a plurality of plug-in rods (5), and the plug-in rods (5) are fixedly connected to the auxiliary working roller (6), and the plug-in interface (4) is opened on one side of the middle working roller (1).
4. The three-stage adjustable self-cleaning ink scraper according to claim 1, characterized in that: The sliding cleaning strip (7) is slidably connected to a sliding limiting groove (8), and the sliding limiting groove (8) is opened on one side of the auxiliary working roller (6).
5. The three-stage adjustable self-cleaning ink scraper according to claim 2, characterized in that: A rotating ring (11) is provided between the auxiliary working roller (6) and the rotating support block (10); the rotating ring (11) is fixedly connected to the rotating support block (10); and the rotating support block (10) is rotatably connected to the fixed connection column (3).
6. The three-stage adjustable self-cleaning ink scraper according to claim 5, characterized in that: One end of the support screw (13) away from the rotating motor (12) is rotatably connected to the rotating support block (10), and a limit block (16) is arranged below the support screw (13).
7. The three-stage adjustable self-cleaning ink scraper according to claim 6, characterized in that: The limit block (16) is fixedly connected to the rotating ring (11), and the limit block (16) is plugged with a connecting groove (17), and the connecting groove (17) is opened at the lower end of the cleaning block (15).