A quick-change wrinkling scraper fixture for masking paper production

Abstract

The utility model discloses a quickly replaced wrinkling scraper clamp for masking paper production, comprising a device main body, a clamping plate installed on the bottom surface of the device main body, a blade arranged on the inner wall of the clamping plate, two groups of limiting grooves opened on the outer surface of the clamping plate, a first spring installed on the inner wall of each limiting groove, a second spring installed on the inner wall of each limiting groove, an adjusting rod connected to one end of each first spring and the second spring close to each other, a limiting plate connected to the outer surface of each adjusting rod, a group of precision rulers installed on the front and back of the clamping plate, clamping blocks connected to the left and right sides of the device main body, and a locking bolt threadedly connected to the back of the device main body; the blade on the clamping plate can be quickly fixed and released by the adjusting rod and the limiting plate, so the blade can be quickly replaced, downtime is reduced, and production efficiency is improved, and the installation of the precision ruler enables the blade to be limited more accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of scraper clamps, in particular to a quickly replaced wrinkling scraper clamp for masking paper production. Background Art

[0002] Masking paper is a high-tech decorative and spray-painted paper, which is widely used in interior decoration, spray painting of household appliances and spray painting of high-end luxury cars. The existing wrinkling technology of masking paper base paper generally uses a wrinkling scraper to shovel out the base paper attached to the cylinder surface of the drying cylinder, and wrinkles it at the same time using a certain speed ratio between the paper reel cylinder and the drying cylinder. The wrinkling scraper needs to be replaced after a period of use. Frequent replacement of the wrinkling scraper not only requires a long time of downtime, affecting production efficiency, but also if the positioning accuracy of the fixture is not enough, it will cause the scraper position to be inaccurate. For this reason, we propose a quick-change wrinkling scraper fixture for masking paper production to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a quickly replaceable wrinkling scraper fixture for masking paper production, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quickly replaced wrinkling scraper clamp for masking paper production, comprising a device main body, a clamping plate installed on the bottom surface of the device main body, a blade provided on the inner wall of the clamping plate, two groups of limit grooves opened on the outer surface of the clamping plate, a first spring installed on the inner wall of each limit groove, a second spring installed on the inner wall of each limit groove, an adjusting rod commonly connected to one end of each first spring and second spring close to each other, a limiting plate commonly connected to the outer surface of each adjusting rod, a group of precision rulers installed on the front and back sides of the clamping plate, clamping blocks connected to the left and right side surfaces of the device main body, and a locking bolt threadedly connected to the back side of the device main body.

[0005] Wherein, a group of connecting columns are connected to the upper surface of the device body, and the upper surfaces of a group of connecting columns are commonly connected to a supporting block.

[0006] Wherein, both left and right side surfaces of the supporting block are connected with connecting blocks, and a side surface of each connecting block away from the supporting block is connected with an auxiliary block.

[0007] Wherein, a side surface of each auxiliary block away from the connecting block is connected with a group of screws, and the inner wall of the supporting block is connected with a main shaft.

[0008] Wherein, two connecting frames are sleeved on the outer surface of the main shaft, and a connecting piece is connected to the upper surface of one of the connecting frames.

[0009] A motor is installed on the upper surface of the connecting piece, and the output end of the motor passes through the outer wall of the connecting piece and the connecting frame in sequence and is connected to the main shaft, and a ball bearing is installed on the outer surface of the main shaft.

[0010] Wherein, an auxiliary sleeve is sleeved on the outer surface of the main shaft, and a limiting ring is installed on the right side of the main shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model allows the operator to fine-tune the blade position to adapt to different production needs and paper types and achieve the required wrinkling degree by arranging an adjustment rod. The blade can be quickly replaced or other necessary maintenance work can be performed by pushing the adjustment rod downward for quick disassembly, thereby reducing downtime and improving production efficiency. The use of a limit piece ensures that the blade remains in the required position after adjustment and will not shift due to vibration or other external forces, thereby ensuring the stability of the production process. The design of quick blade replacement reduces the labor intensity of the operator, especially in the case of frequent blade replacement, thus saving human resources. The quick replacement of blades and clamps reduces wear caused by long-term operation and adjustment, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a quick-change wrinkling scraper fixture for masking paper production from a front view according to the utility model;

[0014] Figure 2 It is a right-angle perspective structural diagram of a fast-changing wrinkling scraper fixture for masking paper production according to the utility model;

[0015] Figure 3 It is a three-dimensional structural diagram of a quick-change wrinkling scraper fixture for masking paper production from a rear perspective of the utility model;

[0016] Figure 4 The utility model is a fast-changing wrinkling scraper fixture for masking paper production Figure 3 Schematic diagram of the three-dimensional structure of the middle A part;

[0017] In the figure: 1. device body; 2. clamping plate; 3. blade; 4. clamping block; 5. connecting column; 6. screw; 7. auxiliary block; 8. ball bearing; 9. motor; 10. connecting plate; 11. main shaft; 12. auxiliary sleeve; 13. connecting frame; 14. limiting ring; 15. connecting block; 16. locking bolt; 17. supporting block; 18. second spring; 19. adjusting rod; 20. precision ruler; 21. first spring; 22. limiting plate; 23. limiting groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution: a quickly replaced wrinkling scraper clamp for masking paper production, comprising a device body 1, a clamping plate 2 is installed on the bottom surface of the device body 1, a blade 3 is provided on the inner wall of the clamping plate 2, two groups of limiting grooves 23 are opened on the outer surface of the clamping plate 2, a first spring 21 is installed on the inner wall of each limiting groove 23, a second spring 18 is installed on the inner wall of each limiting groove 23, an adjusting rod 19 is commonly connected to one end of each first spring 21 and the second spring 18 close to each other, a limiting plate 22 is commonly connected to the outer surface of each adjusting rod 19, a group of precision rulers 20 are installed on the front and back of the clamping plate 2, clamping blocks 4 are connected to the left and right side surfaces of the device body 1, and a locking bolt 16 is threadedly connected to the back of the device body 1.

[0020] Among them, a group of connecting columns 5 are connected to the upper surface of the device body 1. The connecting columns 5 and the support block 17 can provide stable support to ensure that the corrugating scraper maintains the correct position and angle during operation, thereby ensuring the uniformity and consistency of the corrugating effect. The upper surfaces of a group of connecting columns 5 are commonly connected to the support block 17.

[0021] Among them, the left and right sides of the support block 17 are connected to the connecting blocks 15, and the side of each connecting block 15 away from the support block 17 is connected to the auxiliary block 7. The design of the connecting blocks 15 and the auxiliary blocks 7 can provide additional support and enhance the stability of the entire clamp.

[0022] Each auxiliary block 7 is connected to a set of screws 6 on one side away from the connecting block 15, and the screws 6 can be used to fine-tune the position of the auxiliary block 7, thereby accurately controlling the distance between the scraper and the masking paper. This is very important for achieving the desired wrinkling effect, because it allows the operator to make fine adjustments according to different production requirements. The inner wall of the support block 17 is connected to the main shaft 11.

[0023] Among them, two connecting frames 13 are sleeved on the outer surface of the main shaft 11. The design of the connecting frames 13 and the connecting plates 10 can enhance the structural stability of the entire clamp, ensuring that the scraper clamp will not produce excessive vibration or displacement when running at high speed or under pressure. The upper surface of one of the connecting frames 13 is connected to the connecting plate 10.

[0024] Among them, the upper surface of the connecting piece 10 is equipped with a motor 9, and the integration of the motor 9 enables the rotation of the scraper to be driven by the motor 9, thereby realizing automatic control. In this way, the speed and wrinkling effect of the scraper can be accurately controlled, and the production efficiency and product quality can be improved. The output end of the motor 9 sequentially penetrates the outer wall of the connecting piece 10 and the connecting frame 13 and is connected to the main shaft 11, and the outer surface of the main shaft 11 is equipped with a ball bearing 8.

[0025] Among them, the outer surface of the main shaft 11 is sleeved with an auxiliary sleeve 12, which provides additional support for the main shaft 11, helps to reduce the vibration and deviation of the main shaft 11 during rotation, and improves the overall stability and rotation accuracy. A limit ring 14 is installed on the right side of the main shaft 11.

[0026] Working principle: When in use, according to production requirements, use the precision ruler 20 to measure and adjust the distance between the blade 3 and the paper, and make fine adjustments through the adjusting rod 19. You can also quickly disassemble it by pushing the adjusting rod 19 downward, and fix it at the required position through the limit plate 22. Install the blade 3 on the clamping plate 2, and use the clamping block 4 to fix the position of the blade 3, install the ball bearing 8 on the main shaft 11, and install the motor 9 on the connecting plate 10, which is connected to the main shaft 11 for rotation, install the limit plate 22 and the limit groove 23 to limit the movement range of the blade 3 and the support block 17, start the motor 9, and drive the blade 3 to perform wrinkling work, adjust the speed and rotation direction of the motor 9 as needed, during the wrinkling process, according to actual conditions, you can use the adjusting rod 19 to make fine adjustments to achieve the best wrinkling effect, after completing the wrinkling work, turn off the motor 9, remove the clamp, and remove the blade 3 by pulling the adjusting rod 19.

[0027] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-change wrinkling scraper fixture for masking paper production, comprising a device body (1), characterized in that: A clamping plate (2) is installed on the bottom surface of the device body (1), and a blade (3) is provided on the inner wall of the clamping plate (2). Two groups of limit grooves (23) are opened on the outer surface of the clamping plate (2), and a first spring (21) is installed on the inner wall of each limit groove (23). A second spring (18) is installed on the inner wall of each limit groove (23). An adjusting rod (19) is commonly connected to one end of each first spring (21) and second spring (18) close to each other, and a limit plate (22) is commonly connected to the outer surface of each adjusting rod (19). A group of precision rulers (20) are installed on the front and back of the clamping plate (2). Clamping blocks (4) are connected to the left and right sides of the device body (1), and a locking bolt (16) is threadedly connected to the back of the device body (1).

2. The quick-change wrinkling scraper fixture for masking paper production according to claim 1, characterized in that: A group of connection columns (5) are connected to the upper surface of the device body (1), and a support block (17) is commonly connected to the upper surfaces of the group of connection columns (5).

3. The fast-changing wrinkling scraper fixture for masking paper production according to claim 2, characterized in that: The left and right side surfaces of the support block (17) are both connected to connection blocks (15), and the side surface of each connection block (15) away from the support block (17) is connected to an auxiliary block (7).

4. The quick-change wrinkling scraper fixture for masking paper production according to claim 3, characterized in that: A group of screws (6) are connected to a side surface of each auxiliary block (7) away from the connecting block (15), and the inner wall of the supporting block (17) is connected to a main shaft (11).

5. The fast-changing wrinkling scraper fixture for masking paper production according to claim 4, characterized in that: Two connecting frames (13) are sleeved on the outer surface of the main shaft (11), wherein the upper surface of one of the connecting frames (13) is connected to a connecting sheet (10).

6. The fast-changing wrinkling scraper fixture for masking paper production according to claim 5, characterized in that: A motor (9) is mounted on the upper surface of the connecting piece (10), and an output end of the motor (9) sequentially passes through the outer walls of the connecting piece (10) and the connecting frame (13) and is connected to the main shaft (11), and a ball bearing (8) is mounted on the outer surface of the main shaft (11).

7. The fast-changing wrinkling scraper fixture for masking paper production according to claim 4, characterized in that: An auxiliary sleeve (12) is sleeved on the outer surface of the main shaft (11), and a limit ring (14) is installed on the right side surface of the main shaft (11).

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