A building material mold cleaning device

Abstract

The utility model relates to a kind of building material mould frame cleaning devices, belong to building tool technical field, including: shoveling knife component, pushing assembly and guide backplate are equipped on rack;Workpiece can be placed on rack and is clamped between guide backplate, pushing assembly can push workpiece to move towards shoveling knife component side, shoveling knife component can scrape workpiece surface. Mould frame can be placed on rack and be clamped between guide backplate, under the action of push block, move towards shoveling knife;Shoveling knife immediately scrape mould frame surface to remove impurities. This process is continuously automatically completed, without manual cleaning, not only reduce the labor intensity of worker, also significantly improve cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to a building material formwork cleaning device, belonging to the field of construction tool technology. Background Technology

[0002] When paving concrete pavements, formwork is typically used as curb barriers to aid in shaping, with reusable steel formwork being the most common. However, steel formwork easily accumulates concrete particles or other debris after use, requiring cleaning before reuse. The conventional cleaning method involves manual removal with a hand scraper. However, this method has the following drawbacks: First, manual cleaning requires addressing multiple impurities point by point, resulting in poor operational continuity and the need for repeated arm swinging, leading to high labor intensity. Second, manual cleaning is particularly labor-intensive for firmly attached concrete particles, resulting in low overall cleaning efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a building material formwork cleaning device that can replace manual labor to achieve continuous cleaning of the formwork, reduce the intensity of manual labor, and improve cleaning efficiency.

[0004] This utility model discloses a building material formwork cleaning device, comprising: a scraper assembly, a pushing assembly, and a guide plate on a frame; a workpiece can be placed on the frame and held between the guide plates; the pushing assembly can push the workpiece to one side of the scraper assembly; and the scraper assembly can scrape the surface of the workpiece.

[0005] The blade assembly includes: a guide rail mounted on the frame, an adjusting screw and a blade movably mounted on the guide rail, the adjusting screw driving the blade to move on the guide rail.

[0006] The actuation assembly includes: a push block, a push screw, and a drive unit mounted on the frame. The drive unit can move the push block on the frame via the push screw.

[0007] Furthermore, the frame includes: a main body, on which a push slide and a guide slide are provided; The push block and guide plate can be slidably connected to the push groove and guide groove, respectively.

[0008] Furthermore, the guide rail frame includes: a guide rail connected to the main table surface, with a crossbeam on the guide rail; a shovel blade slidably connected to the guide rail, and an adjusting screw threadedly connected to the crossbeam.

[0009] Furthermore, the adjusting screw includes a screw threadedly connected to the crossbeam, and one end of the screw is also equipped with a handwheel.

[0010] Furthermore, the shovel includes: a housing, inside which a movable blade head is provided; a pressure ring for limiting the blade head is also provided on the opening of the housing; sliders are provided on both sides of the housing, and the sliders are slidably connected to the guide rail; The housing is also equipped with a rotating seat, and one end of the screw can be rotatably connected to the rotating seat; The rear end of the housing is provided with a guide seat, and the side and back of the cutter head are respectively provided with a limiting strip and a guide post; the guide post can be fitted into the guide seat. The guide seat has a sealing nut on its opening, and an adjusting bolt is threaded onto the sealing nut. The guide seat has a spring inside that provides elastic support for the cutter head; the two ends of the spring abut against the adjusting bolt and the guide post, respectively.

[0011] Furthermore, the guide plate is also equipped with a limiting bolt, which can be inserted into the guide groove and can clamp and fix the guide plate to the main body.

[0012] The advantages of this utility model compared with the prior art are: The mold frame can be placed on the machine frame and engaged between the guide plates, and moves towards the scraper under the action of the push block; the scraper then scrapes the surface of the mold frame to remove impurities. This process is completed continuously and automatically, without the need for manual cleaning, which not only reduces the labor intensity of workers, but also significantly improves cleaning efficiency. Attached Figure Description

[0013] Figure 1 This is a first structural schematic diagram of a building material formwork cleaning device according to the present invention; Figure 2 This is a schematic diagram of the second structure of a building material formwork cleaning device according to the present invention; Figure 3 This is a schematic diagram of the shovel structure of a building material formwork cleaning device according to this utility model; Figure 4 This is a schematic diagram of the working state of a building material formwork cleaning device according to this utility model.

[0014] In the picture: 1. Frame; 101. Main body; 102. Push slide; 103. Guide slide; 2. Guide rail frame; 201. Guide rail; 202. Crossbeam; 3. Adjusting screw; 301. Handwheel; 302. Screw; 4. Shovel blade; 401. Housing; 4011. Guide seat; 402. Rotating seat; 403. Adjusting bolt; 404. Sealing nut; 405. Spring; 406. Blade head; 4061. Limiting strip; 4062. Guide post; 407. Pressure ring; 408. Sliding block; 5. Guide plate; 501. Limit bolt; 6. Push block; 7. Push the screw; 8. Drive components; 9. Mold frame. Detailed Implementation

[0015] like Figures 1-4 As shown, this embodiment is achieved through the following technical solution: the frame 1 is provided with a scraper assembly, a pushing assembly and a guide plate 5; the workpiece can be placed on the frame 1 and locked between the guide plates 5, the pushing assembly can push the workpiece to the side of the scraper assembly, and the scraper assembly can scrape the surface of the workpiece.

[0016] The shovel assembly includes: a guide rail frame 2 mounted on the frame 1, an adjusting screw 3 and a shovel 4 movably mounted on the guide rail frame 2, and the adjusting screw 3 can drive the shovel 4 to move on the guide rail frame 2.

[0017] The pushing assembly includes a pushing block 6, a pushing screw 7, and a driving component 8 mounted on the frame 1. The driving component 8 can drive the pushing block 6 to move on the frame via the pushing screw 7. In this embodiment, the driving component 8 is a motor, and the output end of the motor is coaxially connected to the pushing screw 7. The motor can drive the pushing screw 7 to rotate, and the pushing block 6 can move along the pushing screw 7.

[0018] In this embodiment, the scraper 4 moves up and down along the guide rail 2, maintaining a gap between the scraper 4 and the table surface of the machine frame 1. The adjusting screw 3 can adjust the distance between the scraper 4 and the table surface of the machine frame 1; preferably, this distance is equal to the thickness of the mold frame 9; the pushing block 6 can drive the mold frame 9 to pass through the gap between the table surface of the machine frame 1 and the scraper 4, such as... Figure 4 As shown.

[0019] Specifically, the frame 1 includes: a main body 101, on which a push slide 102 and a guide slide 103 are provided.

[0020] The push block 6 and the guide plate 5 can be slidably connected to the push groove 102 and the guide groove 103, respectively.

[0021] Specifically, the guide rail frame 2 includes: a guide rail 201 connected to the table surface of the main body 101, and a crossbeam 202 provided on the guide rail 201; a scraper 4 is slidably connected to the guide rail 201, and an adjusting screw 3 is threadedly connected to the crossbeam 202.

[0022] Specifically, the adjusting screw 3 includes a screw 302 threadedly connected to the crossbeam 202, and a handwheel 301 is provided at one end of the screw 302.

[0023] Specifically, the scraper 4 includes: a housing 401, inside which is a movable cutter head 406; a pressure ring 407 for limiting the cutter head 406 is also provided on the opening of the housing 401; and sliders 408 are provided on both sides of the housing 401, which are slidably connected to the guide rail 201.

[0024] The housing 401 is also provided with a rotating seat 402, and one end of the screw 302 is rotatably connected to the rotating seat 402.

[0025] The rear end of the housing 401 is provided with a guide seat 4011, and the side and back of the cutter head 406 are respectively provided with a limiting strip 4061 and a guide post 4062; the guide post 4062 can be fitted into the guide seat 4011.

[0026] In this embodiment, the housing 401 is inclined, and the cutter head 406 is inclined towards the upper surface of the mold frame 9, such as... Figure 4 As shown.

[0027] The guide seat 4011 has a sealing nut 404 on its opening, and an adjusting bolt 403 is threaded onto the sealing nut 404. The guide seat 4011 has a spring 405 inside that can provide elastic support for the cutter head 406. The two ends of the spring 405 abut against the adjusting bolt 403 and the guide post 4062, respectively.

[0028] In this embodiment, the preload of spring 405 can be adjusted by tightening the adjusting bolt 403: tightening the adjusting bolt 403 compresses spring 405, increasing the elastic support force on the cutter head 406, thus increasing the force required for the cutter head 406 to retract, which is suitable for high-strength concrete particles; conversely, loosening the adjusting bolt 403 extends spring 405, decreasing the elastic support force on the cutter head 406, thus reducing the force required for the cutter head 406 to retract, which is suitable for low-strength concrete particles. Spring 405 acts as a buffer when the cutter head 406 scrapes concrete particles, reducing the impact of the scraper 4 on the guide rail frame 2 and improving equipment stability.

[0029] Specifically, the guide plate 5 is also equipped with a limiting bolt 501, which can be inserted into the guide groove 103. The limiting bolt 501 can clamp and fix the guide plate 5 to the main body 101, such as... Figure 2 , Figure 4 As shown.

[0030] The specific working principle of this utility model is as follows: First, place the mold frame 9 on the table of the machine frame 1 and position it between the two guide plates 5. Slide the guide plates 5 to adjust the spacing to match the workpiece width. Then, use the limit bolts 501 to clamp and fix the guide plates 5 to the main body 101 to ensure that the mold frame 9 remains stable during movement.

[0031] Subsequently, based on the thickness of the mold frame 9, the handwheel 301 on the adjusting screw 3 is rotated to drive the scraper 4 to move up and down along the guide rail 201 of the guide rail frame 2, so as to adjust the gap between the scraper 4 and the table surface of the machine frame 1, so that the gap is equal to the thickness of the workpiece, ensuring that the scraper 4 can effectively contact the surface of the workpiece during the scraping operation.

[0032] The drive assembly is activated, and the drive component 8 operates, causing the drive screw 7 to rotate. The drive block 6 moves along the drive groove 102, thereby pushing the mold frame 9 forward at a constant speed towards the scraper 4. When the workpiece enters the gap between the scraper 4 and the table surface of the frame 1, the cutter head 406 contacts the workpiece surface and performs scraping operations. When the cutter head 406 encounters resistance from concrete particles on the workpiece surface, it will be buffered and retracted by the elastic support of the spring 405 to avoid rigid impact.

[0033] Throughout the process, the workpiece smoothly passes under the scraper 4 under the continuous pushing of the pusher block 6, completing the surface scraping, and then the processed workpiece can be removed. This utility model achieves efficient and adaptive scraping of the workpiece surface through the coordinated work of the adjustable scraper assembly and the pusher assembly, while maintaining structural stability and flexible operation.

[0034] Of course, the above description is only a preferred embodiment of this utility model and should not be considered as limiting the scope of the embodiments of this utility model. This utility model is not limited to the above examples, and all equivalent changes and improvements made by those skilled in the art within the scope of this utility model should be included in the patent coverage of this utility model.

Claims

1. A building material formwork cleaning device, characterized in that, Includes a frame (1), on which a scraper assembly, a push assembly and a guide plate (5) are provided; the workpiece can be placed on the frame (1) and held between the guide plates (5), the push assembly can push the workpiece to move to one side of the scraper assembly, and the scraper assembly can scrape the surface of the workpiece; The shovel assembly includes: a guide rail frame (2) mounted on the frame (1), an adjusting screw (3) and a shovel (4) movably mounted on the guide rail frame (2), and the adjusting screw (3) can drive the shovel (4) to move on the guide rail frame (2); The pushing assembly includes a pushing block (6), a pushing screw (7), and a driving member (8) mounted on the frame (1). The driving member (8) can drive the pushing block (6) to move on the frame via the pushing screw (7).

2. The building material formwork cleaning device according to claim 1, characterized in that, The frame (1) includes: a main body (101), and a push slide (102) and a guide slide (103) are provided on the table surface of the main body (101). The push block (6) and the guide plate (5) can be slidably connected to the push groove (102) and the guide groove (103) respectively.

3. The building material formwork cleaning device according to claim 2, characterized in that, The guide rail frame (2) includes: a guide rail (201) connected to the table surface of the main body (101), and a crossbeam (202) provided on the guide rail (201); a shovel (4) is slidably connected to the guide rail (201), and an adjusting screw (3) is threadedly connected to the crossbeam (202).

4. The building material formwork cleaning device according to claim 3, characterized in that, The adjusting screw (3) includes a screw (302) threadedly connected to the crossbeam (202), and a handwheel (301) is provided at one end of the screw (302).

5. A building material formwork cleaning device according to claim 4, characterized in that, The shovel (4) includes: a housing (401), inside which is a movable blade (406); a pressure ring (407) for limiting the blade (406) is also provided on the opening of the housing (401); sliders (408) are provided on both sides of the housing (401), and the sliders (408) are slidably connected to the guide rail (201); The housing (401) is also provided with a rotating seat (402), and one end of the screw (302) is rotatably connected to the rotating seat (402); The rear end of the housing (401) is provided with a guide seat (4011), and the side and back of the cutter head (406) are respectively provided with a limiting strip (4061) and a guide post (4062); the guide post (4062) can be fitted into the guide seat (4011); The guide seat (4011) has a sealing nut (404) on its opening, and an adjusting bolt (403) is threaded onto the sealing nut (404). The guide seat (4011) is equipped with a spring (405) that can provide elastic support for the cutter head (406). The two ends of the spring (405) abut against the adjusting bolt (403) and the guide post (4062) respectively.

6. A building material formwork cleaning device according to claim 5, characterized in that, The guide plate (5) is also provided with a limiting bolt (501). The limiting bolt (501) can be inserted into the guide groove (103) and the limiting bolt (501) can clamp and fix the guide plate (5) to the main body (101).

Images