Scraper angle adjusting mechanism
By designing a scraper angle adjustment mechanism, the adjustment of scraper angle is achieved by using the cooperation of gears and threaded rods, the problem of insufficient scraper specifications in the prior art is solved, the control accuracy of wet weight index is improved, and the cost is reduced.
Patent Information
- Application Number
- CN202421045510.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In the prior art, the scraper is designed as an integrated fixture and cannot adjust the angle, which causes the user to purchase multiple specifications of scrapers for alternate use, resulting in insufficient number of scrapers of certain specifications and unable to meet the wet weight index control needs of the production line.
Design a scraper angle adjustment mechanism, including installation of main board, fixed board, gear roller, connecting rod and L-shaped rod, through the coordination of gears and threaded rods, the scraper angle can be adjusted, and precisely through scale marks and pointers control.
It realizes flexible adjustment of scraper angle, solves the problem of insufficient scraper specifications, improves the control accuracy of wet weight indicators, reduces the cost of purchasing scrapers of multiple specifications, and avoids unnecessary cost waste.
Smart Images
Figure CN222431885U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of scrapers, in particular to a scraper angle adjustment mechanism. Background Art
[0002] In the era of technological change and iteration, the need to introduce new technologies has a more obvious impact on the wet weight of the printing section on the indicators, and the problem of scraper angle matching is particularly important.
[0003] However, the current manufacturers design the scraper as an integrated fixture, which cannot adjust the angle. Users need to purchase scrapers of various specifications for alternate use. Due to the limited purchase quantity, the required specifications will be insufficient, and the production line usage cannot be met. This is mainly because when the graphics are changed, a scraper of specified specifications is required, and the number of scrapers of the original specifications is limited and cannot meet the existing technical requirements. Users will use scrapers of other specifications as substitutes, and the wet weight index is difficult to control. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a scraper angle adjustment mechanism.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A scraper angle adjustment mechanism, comprising:
[0007] Install the motherboard;
[0008] An adjusting mechanism comprises a fixing plate fixedly connected to both sides of the mounting main board, a through hole being opened on the side wall of the fixing plate, a gear roller being rotatably connected to the inner wall of the through hole, a gear being fitted on the inner wall of the gear roller, a connecting rod being fixedly connected to the side wall of the gear, a scraper body being connected to the connecting rod through a connecting mechanism, a side wall of one of the gears away from the connecting rod being connected to a connecting plate through a plurality of second bolts, a side wall of the connecting plate away from the gear being fixedly connected to an L-shaped rod, a threaded rod being threadedly connected to the side wall of the L-shaped rod, and an end of the threaded rod being tightly fitted to the side wall of the fixing plate.
[0009] Preferably, the connecting mechanism includes a first plate, a second plate and a third plate, the side wall of the first plate is fixedly connected to the side wall of the connecting rod, the lower end of the second plate is fixedly connected to the upper end of the scraper body, the second plate is located between the first plate and the third plate, and the side wall of the second plate and the side wall of the third plate are fixedly connected to the side wall of the first plate through a plurality of first bolts.
[0010] Preferably, a side wall of the fixing plate close to the L-shaped rod is provided with scale lines, and a pointer is fixedly connected to a side wall of the L-shaped rod away from the connecting plate.
[0011] The utility model has the following beneficial effects:
[0012] 1. An adjustment mechanism is set up. The rotation of the L-shaped rod can drive the gear to rotate through the connecting plate, and then the connecting rod drives the scraper body to rotate through the connecting mechanism. Then the threaded rod is rotated to make the threaded rod fit tightly with the side wall of the fixed plate, so as to stabilize the position of the L-shaped rod and avoid subsequent changes in the position of the scraper body. Compared with the existing technology, it solves the production needs, maximizes the indicators, and controls the cost. There is no need to purchase a large number of scrapers of various specifications in advance, avoiding unnecessary cost waste.
[0013] 2. Set the scale pattern. During the rotation of the L-shaped rod, the rotation angle of the scraper body can be judged by the indicated position of the pointer, so as to better control the rotation angle of the scraper body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a structural schematic diagram of a scraper angle adjustment mechanism proposed by the utility model;
[0015] Figure 2 for Figure 1 A vertical cross-sectional structural schematic diagram of ;
[0016] Figure 3 for Figure 1 A schematic diagram of the structure enlargement at the center A;
[0017] Figure 4 for Figure 1 Schematic diagram of the rear view structure.
[0018] In the figure: 1. Install the main board; 2. Fixing plate; 3. Gear roller; 4. Gear; 5. Connecting rod; 6. First plate; 7. Second plate; 701. Scraper body; 8. Third plate; 9. First bolt; 10. Scale pattern; 11. L-shaped rod; 12. Connecting plate; 13. Second bolt; 14. Pointer; 15. Threaded rod. DETAILED DESCRIPTION
[0019] 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.
[0020] Reference Figure 1-Figure 4 , a scraper angle adjustment mechanism includes a mounting main board 1.
[0021] The adjustment mechanism includes a fixing plate 2 fixedly connected to both sides of the mounting main board 1, a through hole is opened on the side wall of the fixing plate 2, a gear roller 3 is rotatably connected to the inner wall of the through hole, a gear 4 is attached to the inner wall of the gear roller 3, and through the combination of the gear roller 3 and the gear 4, the rolling of the gear 4 and the gear roller 3 after installation is more stable.
[0022] The side wall of the gear 4 is fixedly connected to a connecting rod 5, and the scraper body 701 is connected to the connecting rod 5 through a connecting mechanism. The side wall of one of the gears 4 away from the connecting rod 5 is connected to a connecting plate 12 through a plurality of second bolts 13. The side wall of the connecting plate 12 away from the gear 4 is fixedly connected to an L-shaped rod 11. The side wall of the L-shaped rod 11 is threadedly connected to a threaded rod 15, and the end of the threaded rod 15 is tightly fitted with the side wall of the fixed plate 2.
[0023] like Figure 1 and Figure 2 As shown, the rotation of the L-shaped rod 11 can drive the gear 4 to rotate through the connecting plate 12, and then the connecting rod 5 drives the scraper body 701 to rotate through the connecting mechanism, and then the threaded rod 15 is rotated to make the threaded rod 15 fit tightly against the side wall of the fixed plate 2, thereby stabilizing the position of the L-shaped rod 11 and avoiding subsequent changes in the position of the scraper body 701. Compared with the prior art, it solves production needs, maximizes indicators, and controls costs. There is no need to purchase large quantities of scrapers of various specifications in advance, thus avoiding unnecessary cost waste.
[0024] The connecting mechanism includes a first plate 6, a second plate 7 and a third plate 8. The side wall of the first plate 6 is fixedly connected to the side wall of the connecting rod 5. The lower end of the second plate 7 is fixedly connected to the upper end of the scraper body 701. The second plate 7 is located between the first plate 6 and the third plate 8. The side wall of the second plate 7 and the side wall of the third plate 8 are fixedly connected to the side wall of the first plate 6 through a plurality of first bolts 9.
[0025] like Figure 2 As shown, the scraper body 701 is installed between the first plate 6 and the third plate 8 through the second plate 7, which facilitates the installation and disassembly of the scraper body 701.
[0026] The side wall of the fixing plate 2 close to the L-shaped rod 11 is provided with scale lines 10 , and the side wall of the L-shaped rod 11 away from the connecting plate 12 is fixedly connected with a pointer 14 for controlling the rotation angle of the scraper body 701 .
[0027] When adjusting the angle of the scraper body 701, first rotate the threaded rod 15 to fit the side wall of the fixed plate 2, then the staff rotates the L-shaped rod 11, and the L-shaped rod 11 rotates to drive the gear 4 to rotate through the connecting plate 12. At this time, the gear 4 drives the scraper body 701 to rotate through the connecting rod 5, the first plate 6 and the second plate 7 to adjust the angle of the scraper body 701. After the adjustment, the threaded rod 15 is rotated again to make the threaded rod 15 fit tightly against the side wall of the fixed plate 2, stabilize the position of the L-shaped rod 11, and avoid subsequent changes in the position of the scraper body 701. Compared with the prior art, it solves the production needs, controls the indicators to the maximum, and controls the cost. There is no need to purchase a large number of scrapers of various specifications in advance, avoiding unnecessary cost waste.
[0028] Furthermore, during the rotation of the L-shaped rod 11 , the rotation angle of the scraper body 701 can be determined by the indicated position of the pointer 14 , so as to better control the rotation angle of the scraper body 701 .
[0029] 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 scraper angle adjustment mechanism, characterized in that: include: Install the motherboard (1); The adjusting mechanism comprises a fixing plate (2) fixedly connected to both sides of the mounting main board (1), a through hole being opened on the side wall of the fixing plate (2), a gear roller (3) being rotatably connected to the inner wall of the through hole, a gear (4) being fitted on the inner wall of the gear roller (3), a connecting rod (5) being fixedly connected to the side wall of the gear (4), a scraper body (701) being connected to the connecting rod (5) via a connecting mechanism, a side wall of one of the gears (4) away from the connecting rod (5) being connected to a connecting plate (12) via a plurality of second bolts (13), a side wall of the connecting plate (12) away from the gear (4) being fixedly connected to an L-shaped rod (11), a threaded rod (15) being threadedly connected to the side wall of the L-shaped rod (11), an end of the threaded rod (15) being tightly fitted to the side wall of the fixing plate (2).
2. A scraper angle adjustment mechanism according to claim 1, characterized in that: The connecting mechanism comprises a first plate (6), a second plate (7) and a third plate (8); the side wall of the first plate (6) is fixedly connected to the side wall of the connecting rod (5); the lower end of the second plate (7) is fixedly connected to the upper end of the scraper body (701); the second plate (7) is located between the first plate (6) and the third plate (8); the side wall of the second plate (7) and the side wall of the third plate (8) are fixedly connected to the side wall of the first plate (6) via a plurality of first bolts (9).
3. A scraper angle adjustment mechanism according to claim 1, characterized in that: The side wall of the fixed plate (2) close to the L-shaped rod (11) is provided with a scale pattern (10), and the side wall of the L-shaped rod (11) away from the connecting plate (12) is fixedly connected with a pointer (14).