Heavy duty flat scraping device

Abstract

This utility model relates to the field of panel furniture processing technology and discloses a heavy-duty flat scraping device, including a base plate. A lifting optical shaft is fixedly connected to the upper part of the base plate. Two pressure beams are slidably connected to the outside of the lifting optical shaft. Transverse optical shafts are fixedly connected to the upper and lower sides of the pressure beams. A baffle is fixedly connected to the right end of the transverse optical shafts. A scraping component is slidably connected to the outside of the transverse optical shafts. Adjusting optical shafts are slidably connected to the inside of the scraping component on both sides. A lower connecting part is fixedly connected to the outside of the side of the adjusting optical shaft closest to it. A contact block is installed on the left side of the lower connecting part via an adjusting screw assembly. A cutter is fixedly connected to the upper part of one side of the contact block. An eccentric shaft is slidably connected to the front interior of the lower connecting part. A front bearing is fixedly connected to the right end of the eccentric shaft. This utility model increases the stability of the flat scraping mechanism, the stability of the glue scraping, and reduces the probability of scratching the board, and can adapt to different board materials.

Description

Technical Field

[0001] This utility model relates to the field of panel furniture processing technology, and in particular to a heavy-duty flat scraper device. Background Technology

[0002] Heavy-duty flat scrapers are mechanical devices used for surface cleaning, treatment, and maintenance, and are widely used in industries such as steel, power, and mining. Their main function is to clean rough surfaces, removing rust, dirt, coatings, or other unwanted substances. They are commonly used in metal surface treatment, equipment cleaning, and surface preparation before welding.

[0003] Currently, after the edge banding machine applies glue and scrapes the edge of the board, there is still glue residue at the bonding point between the board and the edge banding tape that cannot be removed. A flat scraping mechanism is needed to remove the glue residue from both sides of the board. However, existing flat scraping mechanisms in China have problems such as unstable glue scraping, scratching the board, and instability. Therefore, a heavy-duty flat scraping device is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a heavy-duty flat scraping device, which aims to improve the problems of unstable glue scraping, scratching of the plate, and unstable mechanism in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a heavy-duty flat scraping device, comprising a base plate, a lifting optical shaft fixedly connected to the upper part of the base plate, two pressure beams slidably connected to the outside of the lifting optical shaft, transverse optical shafts fixedly connected to the upper and lower sides of the pressure beams, a baffle fixedly connected to the right end of the transverse optical shaft, a scraping component slidably connected to the outside of the transverse optical shaft, an adjusting optical shaft slidably connected to the inside of the scraping component, a lower connecting part fixedly connected to the outside of the side of the adjusting optical shaft, a contact block installed on the left side of the lower connecting part via an adjusting screw assembly, a cutter fixedly connected to the upper part of one side of the contact block, an eccentric shaft slidably connected to the front inside of the lower connecting part, a front bearing fixedly connected to the right end of the eccentric shaft, a rear bearing rotatably connected to the rear inside of the lower connecting part, and a micro-deformation component installed on the left side inside the lower connecting part. The micro-deformation component is used to make the contact block fit with the board material, adapting to the board material condition to ensure the scraping and glue removal effect.

[0006] As a further description of the above technical solution:

[0007] A cylinder is fixedly connected to the upper rear side of the leveling component. A connecting plate is fixedly connected to the output end of the cylinder. The connecting plate is fixedly connected to the upper side of the adjusting optical axis. A connecting rod is slidably connected to the middle of the connecting plate. The connecting rod is fixedly connected to the inside of the leveling component. A nut assembly is threaded to the top of the connecting rod. A spring is sleeved on the outside of the connecting rod. An air blowing port is opened on one side of the inside of the contact block. An air blowing assembly is fixedly connected to the side away from the air blowing port. The air blowing assembly is used to blow away the edge banding tape residue and glue that have fallen from the board from the board.

[0008] As a further description of the above technical solution:

[0009] The micro-deformation component includes a bolt, which is installed on the inner left side of the lower connecting part. One end of the bolt is threaded into the inside of the contact block. A second spring is sleeved on the outside of the bolt. A rotating shaft is rotatably connected inside the lower connecting part on the side close to the contact block.

[0010] As a further description of the above technical solution:

[0011] A locator is fixedly connected to the left side of the middle interior of the pressure beam. A screw is threadedly connected to the inside of the locator. A rotating handle is fixedly connected to the left end of the screw, and the right end of the screw is threadedly connected to the inside of the leveling component.

[0012] As a further description of the above technical solution:

[0013] One end of the second spring is fixedly connected to the inside of the lower connecting part, and the other end of the second spring is fixedly connected to the mounting head side of the bolt.

[0014] As a further description of the above technical solution:

[0015] An adjustment groove is provided on the front side of the lower connecting part, and the eccentric shaft is slidably connected inside the adjustment groove to adjust the position of the front bearing.

[0016] As a further description of the above technical solution:

[0017] The air blowing assembly includes an air source connector, which is fixedly connected to the side away from the air blowing port. An air blowing port is opened on one side of the inside of the contact block. The air source connector communicates with the air blowing port. A nozzle is installed on the front side of the scraping component by screws. A dust suction port is installed on the upper part of the lower pressure beam.

[0018] As a further description of the above technical solution:

[0019] One end of the spring is fixedly connected to one side of the connecting plate, and the other end of the spring is fixedly connected to one side of the nut assembly.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by rotating the adjusting screw group and adjusting the position of the eccentric shaft, the position of the cutter and the rear bearing can be adjusted to ensure the flat scraping effect. By adjusting the preload of the first spring, the pressure of the flat scraping mechanism on the board is set to adjust the scraping effect. When the board comes into contact with the material, the contact block swings around the rotating shaft to fit the board, ensuring the flat scraping and glue removal effect. The board is reset by the action of the second spring through the rear contact block, so that the device has the function of adaptively adapting to the micro-deformation of the board, ensuring the flat scraping and scraping effect.

[0022] 2. In this utility model, the cylinder is activated to push the connecting plate and drive the adjusting optical axis to slide within the scraping component, so that the blade moves to avoid the plate. Before scraping the plate, a release agent is sprayed onto the surface of the plate through the nozzle to make the glue residue easy to detach. After scraping, the air source is connected through the air source connector, so that the air blowing port on the contact block blows away the edge banding residue and glue scraped off by the blade from the plate, preventing the residual glue from accumulating and affecting the scraping effect. At the same time, the dust suction port is activated to remove the glue residue generated by the scraping. Attached Figure Description

[0023] Figure 1 This is a perspective view of a heavy-duty flat scraper device proposed in this utility model;

[0024] Figure 2 This is a front view of the scraping component of a heavy-duty flat scraper device proposed in this utility model;

[0025] Figure 3 This is a rear view of the scraping component of a heavy-duty flat scraper device proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the adaptive micro-deformation structure of a heavy-duty flat scraping device for sheet metal proposed in this utility model.

[0027] Legend:

[0028] 1. Base plate; 2. Lifting optical axis; 3. Pressure beam; 4. Positioner; 5. Rotating handle; 6. Screw; 7. Horizontal optical axis; 8. Baffle; 9. Dust suction port; 10. Scraping component; 11. Nozzle; 12. Adjusting optical axis; 13. Cylinder; 14. Connecting plate; 15. Connecting rod; 16. Spring one; 17. Nut assembly; 18. Lower connecting part; 19. Front bearing; 20. Eccentric shaft; 21. Adjusting groove; 22. Rear bearing; 23. Air source connector; 24. Air blowing port; 25. Adjusting screw assembly; 26. Cutting tool; 27. Contact block; 28. Rotating shaft; 29. ​​Bolt; 30. Spring two. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1 , Figure 2 , Figure 4 This utility model provides an embodiment of a heavy-duty flat scraping device, comprising a base plate 1, a lifting optical shaft 2 fixedly connected to the upper part of the base plate 1, two pressure beams 3 slidably connected to the outside of the lifting optical shaft 2, transverse optical shafts 7 fixedly connected to the upper and lower sides of the inside of the pressure beams 3, a baffle 8 fixedly connected to the right end of the transverse optical shafts 7, a scraping component 10 slidably connected to the outside of the transverse optical shafts 7, and adjusting optical shafts 12 slidably connected to the inside of the scraping component 10 on both sides. A lower connecting rod is fixedly connected to the outside of the side of the adjusting optical shafts 12 closest to each other. Part 18, the left side of the lower connecting part 18 is equipped with a contact block 27 via an adjusting screw assembly 25. A cutter 26 is fixedly connected to the upper part of one side of the contact block 27. An eccentric shaft 20 is slidably connected to the front interior of the lower connecting part 18. A front bearing 19 is fixedly connected to the right end of the eccentric shaft 20. A rear bearing 22 is rotatably connected to the rear interior of the lower connecting part 18. A micro-deformation component is installed on the left side of the interior of the lower connecting part 18. The micro-deformation component is used to make the contact block 27 fit with the board, adapting to the condition of the board to ensure the scraping and glue removal effect.

[0031] The micro-deformation component includes a bolt 29, which is installed on the inner left side of the lower connecting part 18. One end of the bolt 29 is threaded into the inside of the contact block 27. A spring 30 is sleeved on the outside of the bolt 29. A rotating shaft 28 is rotatably connected inside the lower connecting part 18 on the side close to the contact block 27. The initial swing angle of the contact block 27 is 0° to 5°. One end of the spring 30 is fixedly connected inside the lower connecting part 18, and the other end of the spring 30 is fixedly connected to the mounting head side of the bolt 29. A locator 4 is fixedly connected to the middle inner left side of the pressure beam 3. A screw 6 is threaded inside the locator 4. A rotating handle 5 is fixedly connected to the left end of the screw 6, and the right end of the screw 6 is threaded into the inside of the scraping component 10. An adjustment groove 21 is opened on the inner front side of the lower connecting part 18. An eccentric shaft 20 is slidably connected inside the adjustment groove 21 to adjust the position of the front bearing 19.

[0032] By fixing the base plate 1 to the table surface, the two pressure beams 3 can slide outside the lifting optical shaft 2. When the upper pressure beam 3 moves down or up, it simultaneously moves the upper scraping component 10 down or up. When the rotating handle 5 is turned, it causes the screw 6 to rotate inside the positioner 4 and the pressure beam 3, so that the scraping component 10 moves and slides outside the transverse optical shaft 7 under the rotation of the screw 6, thus adjusting the transverse position of the scraping component 10. By rotating the adjusting screw assembly 25, the cutter 26 can be adjusted to a suitable position relative to the rear bearing 22, and by adjusting the eccentric position of the eccentric shaft 20, the front bearing 19 and the cutter can be adjusted. The position of 26 allows for adjustment of the flat scraping effect. By adjusting the preload of spring 16, the pressure applied to the board by the flat scraping mechanism is set, thereby adjusting the flat scraping edge effect. When the board collides with the contact block 27, the contact block 27 swings around the rotation shaft 28 to fit against the board, thus adapting to the board's condition and ensuring the flat scraping edge removal effect. After the board passes through the flat scraping device, the contact block 27 resets under the action of spring 30, giving the device the function of adapting to the slight deformation of the board, ensuring the flat scraping edge effect, increasing the stability of the flat scraping mechanism, the stability of the scraping glue, reducing the probability of scratching the board, and adapting to the board.

[0033] Reference Figures 2-4 A cylinder 13 is fixedly connected to the upper rear side of the scraping component 10. A connecting plate 14 is fixedly connected to the output end of the cylinder 13. The connecting plate 14 is fixedly connected to the upper side of the outer side of the adjusting optical axis 12. A connecting rod 15 is slidably connected to the middle of the inner side of the connecting plate 14. The connecting rod 15 is fixedly connected to the inside of the scraping component 10. A nut group 17 is threadedly connected to the top of the connecting rod 15. A spring 16 is sleeved on the outside of the connecting rod 15. An air blowing port 24 is opened on one side of the inner side of the contact block 27. An air blowing assembly is fixedly connected to the side away from the air blowing port 24. The air blowing assembly is used to blow away the edge banding tape residue and glue that have fallen from the board.

[0034] The air blowing assembly includes an air source connector 23, which is fixedly connected to the side away from the air blowing port 24. An air blowing port 24 is opened on one side of the inside of the contact block 27. The air source connector 23 communicates with the air blowing port 24. A nozzle 11 is installed on the front side of the scraping component 10 by screws. A dust suction port 9 is installed on the upper part of the lower pressure beam 3. One end of the spring 16 is fixedly connected to one side of the connecting plate 14, and the other end of the spring 16 is fixedly connected to one side of the nut assembly 17.

[0035] When the sheet material is replaced after processing or is no longer needed, the cylinder 13 is activated, pushing the connecting plate 14. This causes the two adjusting optical shafts 12 to slide inside the scraping component 10, moving the blade 26 via the lower connecting part 18 to avoid obstructing the sheet material. This allows for the selection of whether or not to use the scraping mechanism. Before scraping the sheet material, a release agent is sprayed onto the surface of the sheet material through the nozzle 11, making it easier to remove any glue residue after scraping. After scraping the glue... By connecting an air source through the air source connector 23, the air outlet 24 on the contact block 27 blows away the edge banding tape residue and glue that the blade 26 has dropped from the board, thus preventing the accumulation of scraped glue residue from affecting the scraping effect. While the air outlet 24 blows away the residual edge banding tape and glue, the dust suction port 9 is activated to remove the glue residue generated by the flat scraping. This achieves the work of avoiding air gaps in the board and cleaning the edge banding tape and glue residue, improving the quality and efficiency of board processing, while ensuring the cleanliness of the processing environment.

[0036] Working principle: When the device is needed, the position of the adjustable screw group 25 and the adjustable eccentric shaft 20 can be adjusted to adjust the position of the cutter 26 and the rear bearing 22 to ensure the flat scraping effect. The pressure of the flat scraping mechanism on the board is set by adjusting the preload of the spring 16 to adjust the scraping effect. When the board comes into contact with the contact block 27, the contact block 27 swings around the rotating shaft 28 to fit the board, ensuring the flat scraping and glue removal effect. The board is reset by the action of the rear contact block 27 under the action of the spring 30, so that the device has the function of self-adapting to the micro deformation of the board, ensuring the flat scraping and scraping effect.

[0037] When the board material needs to be replaced or is no longer needed after processing, the cylinder 13 is activated to push the connecting plate 14, and the adjusting optical shaft 12 is driven to slide inside the scraping component 10, so that the cutter 26 moves to avoid the board material. Before scraping the board material, a release agent is sprayed onto the surface of the board material through the nozzle 11 to make the glue residue easy to remove. After scraping, the air source is connected through the air source connector 23, and the air blowing port 24 on the contact block 27 blows away the edge banding tape residue and glue scraped off by the cutter 26 from the board material to prevent the residual glue from accumulating and affecting the scraping effect. At the same time, the dust suction port 9 is activated to remove the glue residue generated by the scraping.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heavy-duty flat scraper device, comprising a base plate (1), characterized in that: A lifting optical axis (2) is fixedly connected to the upper part of the base plate (1). Two pressure beams (3) are slidably connected to the outside of the lifting optical axis (2). A transverse optical axis (7) is fixedly connected to both the upper and lower sides of the pressure beams (3). A baffle (8) is fixedly connected to the right end of the transverse optical axis (7). A leveling component (10) is slidably connected to the outside of the transverse optical axis (7). An adjusting optical axis (12) is slidably connected to both sides of the inside of the leveling component (10). A lower connecting part (18) is fixedly connected to the outside of the side of the adjusting optical axis (12) closest to it. A contact block (27) is installed on the left side via an adjusting screw assembly (25). A cutter (26) is fixedly connected to the upper part of one side of the contact block (27). An eccentric shaft (20) is slidably connected to the front side of the lower connecting part (18). A front bearing (19) is fixedly connected to the right end of the eccentric shaft (20). A rear bearing (22) is rotatably connected to the rear side of the lower connecting part (18). A micro-deformation component is installed on the left side inside the lower connecting part (18). The micro-deformation component is used to make the contact block (27) fit with the board, adapting to the board condition to ensure the scraping and glue removal effect.

2. The heavy-duty flat scraper device according to claim 1, characterized in that: A cylinder (13) is fixedly connected to the upper rear side of the leveling component (10). A connecting plate (14) is fixedly connected to the output end of the cylinder (13). The connecting plate (14) is fixedly connected to the upper side of the adjusting optical axis (12). A connecting rod (15) is slidably connected to the middle of the inside of the connecting plate (14). The connecting rod (15) is fixedly connected to the inside of the leveling component (10). A nut assembly (17) is threaded to the top of the connecting rod (15). A spring (16) is sleeved on the outside of the connecting rod (15). An air blowing port (24) is opened on one side of the inside of the contact block (27). An air blowing assembly is fixedly connected to the side away from the air blowing port (24). The air blowing assembly is used to blow away the edge banding tape residue and glue that have fallen from the board.

3. The heavy-duty flat scraper device according to claim 1, characterized in that: The micro-deformation component includes a bolt (29), which is installed on the inner left side of the lower connecting part (18). One end of the bolt (29) is threaded into the inside of the contact block (27). A spring (30) is sleeved on the outside of the bolt (29). A rotating shaft (28) is rotatably connected inside the lower connecting part (18) on the side close to the contact block (27).

4. The heavy-duty flat scraper device according to claim 1, characterized in that: A locator (4) is fixedly connected to the left side of the middle interior of the pressure beam (3). A screw (6) is threadedly connected to the inside of the locator (4). A rotating handle (5) is fixedly connected to the left end of the screw (6). The right end of the screw (6) is threadedly connected to the inside of the scraping component (10).

5. A heavy-duty flat scraper device according to claim 3, characterized in that: One end of the second spring (30) is fixedly connected to the inside of the lower connecting part (18), and the other end of the second spring (30) is fixedly connected to the mounting head side of the bolt (29).

6. The heavy-duty flat scraper device according to claim 1, characterized in that: An adjustment groove (21) is provided on the front side of the lower connecting part (18), and the eccentric shaft (20) is slidably connected inside the adjustment groove (21) to adjust the position of the front bearing (19).

7. A heavy-duty flat scraper device according to claim 2, characterized in that: The air blowing assembly includes an air source connector (23), which is fixedly connected to the side away from the air blowing port (24). An air blowing port (24) is opened on one side of the inside of the contact block (27). The air source connector (23) communicates with the air blowing port (24). A nozzle (11) is installed on the front side of the scraping component (10) by screws. A dust suction port (9) is installed on the upper part of the pressure beam (3) on the lower side.

8. A heavy-duty flat scraper according to claim 2, characterized in that: One end of the spring (16) is fixedly connected to one side of the connecting plate (14), and the other end of the spring (16) is fixedly connected to one side of the nut assembly (17).

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