Door and window machining dust removal device

Abstract

The utility model relates to the technical field of door and window processing, and discloses a door and window processing dust removal device which comprises an operation table, an installation groove is formed in the upper surface of the operation table, a plurality of conveying guide rollers are rotationally arranged on the inner wall of the installation groove, and the conveying guide rollers are used for conveying and guiding a door and window frame. The polishing and dedusting mechanism is arranged on the surface of the operation table, when dedusting is conducted on the surface of an aluminum alloy strip, the aluminum alloy strip is placed on the surface of the conveying guide roller, then the conveying guide roller drives the aluminum alloy strip to move below the polishing and dedusting mechanism, and then the electric telescopic rod drives the polishing disc to move downwards; the polishing disc is arranged on the surface of the aluminum alloy strip, polishing and dust removal are conducted on the surface of the aluminum alloy strip through the polishing disc, impurities and sweeps on the surface of the aluminum alloy strip can be conveniently removed, a rubber dust collection sleeve is arranged on the periphery of the polishing disc, dust can be blocked and collected through the rubber dust collection sleeve, and therefore the dust removal effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, and more specifically to a dust removal device for door and window processing. Background Art

[0002] With the improvement of people's living standards, the requirements for doors and windows in decoration are getting higher and higher. As products with large usage and wide application, the unique advantages of doors and windows determine their broad market prospects. On the premise of exerting their own advantages and improving the problems that occur during use, new high-performance doors and windows have begun to come into the sight of consumers. During the production and processing of aluminum alloy doors and windows, a series of treatments such as cutting and grinding of aluminum alloy materials are required, and a large amount of impurities and waste chips will remain on their surfaces. Therefore, it is necessary to clean and remove dust from the surface of the aluminum alloy.

[0003] For example, a dust removal device for door and window processing with the patent publication number CN218925473U includes a dust removal frame. A transportation unit is installed on the dust removal frame. A flushing unit is provided on one side of the upper surface of the dust removal frame, a drying unit is provided on the other side of the upper surface of the dust removal frame, and a brushing unit is provided at the middle position of the upper surface of the dust removal frame. This dust removal device for door and window processing facilitates the preliminary flushing of both sides of the door and window by setting a cleaning water tank main body, a water pump, a water spraying box main body, nozzles, and connecting pipes, and prevents dust from spreading. By setting a cleaning support frame, a first cleaning brush, a second cleaning brush, a first driving motor, and a second driving motor, it is convenient to simultaneously brush both sides of the door and window.

[0004] In the actual use process of the dust removal device for door and window processing in the above patent document, the surface of the door and window is cleaned by using a high-speed rotating cleaning brush. However, during the cleaning process, the impurities and dust on the surface of the door and window will be splashed into the external environment, and the splashed dust and impurities cannot be collected, resulting in difficulty in cleaning the surface of the processing table. Therefore, it is necessary to improve this problem existing in the above device. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a dust removal device for door and window processing, which has the advantages of polishing and dust removal and dust collection during dust raising, etc., to solve the problems existing in the above background art.

[0006] The utility model provides the following technical solution: A dust removal device for door and window processing includes an operating table. An installation groove is formed on the upper surface of the operating table. A plurality of conveying and guiding rollers are rotatably arranged on the inner wall of the installation groove. The conveying and guiding rollers are used for conveying and guiding the door and window frame. It should be noted that a transmission assembly is fixedly arranged on the side of the operating table. The transmission assembly includes a plurality of transmission motors. The transmission motors are used to drive the conveying and guiding rollers to rotate, so as to convey the aluminum alloy strip by using the conveying and guiding rollers;

[0007] The upper surface of the operating table is fixedly connected with a mounting cross plate, and a polishing and dust removal mechanism is fixedly arranged on the upper surface of the mounting cross plate. The polishing and dust removal mechanism includes a strip-shaped mounting shell. An electric telescopic rod is fixedly installed on the upper surface of the mounting shell. The telescopic end of the electric telescopic rod extends into the interior of the mounting shell and is fixedly connected with a driving box. A driving motor is fixedly connected to the inner wall of the driving box. The output shaft of the driving motor is fixedly connected with a driving rod. The bottom end of the driving rod extends below the mounting cross plate and is fixedly connected with a polishing disc. The driving motor drives the polishing disc to rotate through the driving rod;

[0008] Extension blocks are fixedly arranged on both sides of the driving box. A linkage rod is fixedly connected to the lower surface of the extension block. The bottom end of the linkage rod penetrates through the mounting cross plate and is fixedly connected with a movable mounting ring.

[0009] Further, a rubber dust collection sleeve is fixedly connected to the lower surface of the movable mounting ring, and two symmetrically arranged arc-shaped dust suction holes are formed on the surface of the movable mounting ring. A dust collection cover is fixedly connected to the upper surface of the movable mounting ring. The dust collection cover is of an annular structure. The positions of the arc-shaped dust suction holes correspond to the dust collection cover. An air guide hose is fixedly embedded on the side surface of the dust collection cover. It should be noted that by setting the rubber dust collection sleeve, when the electric telescopic rod drives the polishing disc to move downward and contact the surface of the aluminum alloy strip, the rubber dust collection sleeve first contacts the aluminum alloy surface and generates a bending deformation, so as to cover and block the periphery of the polishing disc and play a role in preventing dust from flying.

[0010] Further, a dust collection box is fixedly connected to the inner wall of the mounting shell. An air inlet pipe is embedded on the inner bottom wall of the dust collection box. The end of the air guide hose away from the dust collection cover is fixedly connected to the port of the air inlet pipe. A dust suction pump is fixedly connected to the upper surface of the mounting cross plate.

[0011] Further, an air suction pipe is fixedly connected to the input end of the dust suction pump. The input end of the air suction pipe extends into the interior of the dust collection box. A dust-proof filter screen is fixedly connected to the inner wall of the dust collection box. The position of the dust-proof filter screen corresponds to the air inlet port of the air suction pipe. The dust-proof filter screen can block impurities and particles in the dust and avoid blocking the dust suction pump.

[0012] Further, a dust blocking cover plate is rotatably connected to the inner bottom wall of the dust collection box. The position of the dust blocking cover plate corresponds to the port of the air inlet pipe. The dust blocking cover plate can play the role of a one-way valve.

[0013] Further, a limit guiding hole is formed on the surface of the mounting cross plate. The diameter of the limit guiding hole matches that of the linkage rod. The linkage rod is slidably connected to the inner wall of the limit guiding hole.

[0014] Further, a collection port is provided on the side of the installation shell. The position of the collection port corresponds to that of the dust collection box, and a side door panel matching the collection port is provided on the side of the installation shell. The staff can open the side door panel and clean the dust in the dust collection box through the collection port.

[0015] Technical effects and advantages of the present utility model:

[0016] 1. In the present utility model, a polishing and dust removal mechanism is provided on the surface of the operation table. When removing dust from the surface of the aluminum alloy strip, first place the aluminum alloy strip on the surface of the conveying guide roller, then use the conveying guide roller to drive the aluminum alloy strip to move below the polishing and dust removal mechanism, and then use the electric telescopic rod to drive the polishing disc to move downward, so as to polish and remove dust from the surface of the aluminum alloy strip by using the polishing disc, thereby facilitating the removal of impurities and waste chips on the surface of the aluminum alloy strip. By providing a rubber dust collection sleeve around the polishing disc, dust suction operation can be carried out by using a dust suction pump during the polishing process, and the rubber dust collection sleeve can block and collect dust, thus achieving the effect of dust removal and avoiding the generation of dust.

[0017] 2. In the present utility model, by providing a dust collection box and a dust-proof filter screen on the inner wall of the dust collection box, impurities in the dust can be filtered to prevent waste chips generated by polishing from entering the dust suction pump and causing blockage; by providing a dust blocking cover plate at the end of the air inlet pipe inside the dust collection box, the dust blocking cover plate can automatically open during dust suction to achieve the function of a one-way valve and avoid blockage caused by dust backflow. Description of the drawings

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model from the first perspective;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the present utility model from the second perspective;

[0020] Figure 3 It is a schematic diagram of the front sectional structure of the polishing and dust removal mechanism of the present utility model;

[0021] Figure 4 It is a schematic diagram of the bottom view of the rubber dust collection sleeve of the present utility model;

[0022] Figure 5 It is a schematic diagram of the front sectional structure of the dust collection box of the present utility model.

[0023] The reference numerals are: 1, operating table; 2, conveying and guiding roller; 3, mounting shell; 4, electric telescopic rod; 5, driving box; 6, driving motor; 7, driving rod; 8, polishing disc; 9, extension block; 10, linkage rod; 11, movable mounting ring; 12, rubber dust collecting sleeve; 13, arc-shaped dust suction hole; 14, dust collecting hood; 15, air guiding hose; 16, dust collecting box; 17, air inlet pipe; 18, dust suction pump; 19, suction pipe; 20, dust-proof filter screen; 21, dust-proof cover plate; 22, collection port; 23, mounting cross plate. Detailed implementation manners

[0024] Next, the technical solutions in the present invention will be clearly and completely described in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following implementation manners are only examples. A dust removal device for door and window processing involved in the present invention is not limited to the various structures described in the following implementation manners. All other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] Referring to Figures 1-5 , the present invention provides a dust removal device for door and window processing, including an operating table 1. An installation groove is formed on the upper surface of the operating table 1. A plurality of conveying and guiding rollers 2 are rotatably arranged on the inner wall of the installation groove. The conveying and guiding rollers 2 are used for conveying and guiding the door and window frames. It should be noted that a transmission assembly is fixedly arranged on the side surface of the operating table 1. The transmission assembly includes a plurality of transmission motors, and the transmission motors are used to drive the conveying and guiding rollers 2 to rotate, so as to convey the aluminum alloy strips by using the conveying and guiding rollers 2;

[0026] A mounting cross plate 23 is fixedly connected to the upper surface of the operating table 1. A polishing and dust removal mechanism is fixedly arranged on the upper surface of the mounting cross plate 23. The polishing and dust removal mechanism includes a long strip-shaped mounting shell 3. An electric telescopic rod 4 is fixedly installed on the upper surface of the mounting shell 3. The telescopic end of the electric telescopic rod 4 extends into the interior of the mounting shell 3 and is fixedly connected to a driving box 5. A driving motor 6 is fixedly connected to the inner wall of the driving box 5. The output shaft of the driving motor 6 is fixedly connected to a driving rod 7. The bottom end of the driving rod 7 extends below the mounting cross plate 23 and is fixedly connected to a polishing disc 8. The driving motor 6 drives the polishing disc 8 to rotate through the driving rod 7;

[0027] Extension blocks 9 are fixedly arranged on both sides of the driving box 5. A linkage rod 10 is fixedly connected to the lower surface of the extension block 9. A limiting and guiding hole is formed on the surface of the mounting cross plate 23. The diameter of the limiting and guiding hole matches that of the linkage rod 10, and the linkage rod 10 is slidably connected to the inner wall of the limiting and guiding hole.

[0028] The bottom end of the linkage rod 10 penetrates through the installation cross plate 23 and is fixedly connected with a movable installation ring 11. The lower surface of the movable installation ring 11 is fixedly connected with a rubber dust collection sleeve 12. Two symmetrically positioned arc-shaped dust suction holes 13 are formed on the surface of the movable installation ring 11. The upper surface of the movable installation ring 11 is fixedly connected with a dust collection cover 14.

[0029] It should be noted that by providing the rubber dust collection sleeve 12, when the electric telescopic rod 4 drives the polishing disc 8 to move downward to contact the surface of the aluminum alloy strip, the rubber dust collection sleeve 12 first contacts the surface of the aluminum alloy and generates a bending deformation, thereby covering and shielding the periphery of the polishing disc 8, playing a role in preventing dust from flying.

[0030] The dust collection cover 14 has an annular structure. The positions of the arc-shaped dust suction holes 13 correspond to those of the dust collection cover 14. A gas guide hose 15 is fixedly embedded on the side surface of the dust collection cover 14. The inner wall of the installation shell 3 is fixedly connected with a dust collection box 16. A collection port 22 is formed on the side surface of the installation shell 3. The position of the collection port 22 corresponds to that of the dust collection box 16. And a side door plate matching the collection port 22 is provided on the side surface of the installation shell 3.

[0031] An air inlet pipe 17 is embedded on the inner bottom wall of the dust collection box 16. A dust blocking cover plate 21 is rotatably connected to the inner bottom wall of the dust collection box 16. The position of the dust blocking cover plate 21 corresponds to the port of the air inlet pipe 17. The end of the gas guide hose 15 far from the dust collection cover 14 is fixedly connected to the port of the air inlet pipe 17. The upper surface of the installation cross plate 23 is fixedly connected with a dust suction pump 18.

[0032] It is worth noting that by providing a dust blocking cover plate 21 at the end of the air inlet pipe 17 inside the dust collection box 16, the dust blocking cover plate 21 can automatically open during dust suction, realizing the function of a one-way valve and avoiding blockage caused by dust backflow.

[0033] The input end of the dust suction pump 18 is fixedly connected with an air suction pipe 19. The input end of the air suction pipe 19 extends into the interior of the dust collection box 16. A dust-proof filter screen 20 is fixedly connected to the inner wall of the dust collection box 16. The position of the dust-proof filter screen 20 corresponds to the air intake port of the air suction pipe 19. By providing the dust collection box 16 and providing the dust-proof filter screen 20 on the inner wall of the dust collection box 16, impurities in the dust can be filtered to prevent waste chips generated during polishing from entering the dust suction pump 18 and causing blockage.

[0034] When dusting the aluminum alloy strips used for door and window processing, first place the aluminum alloy strips on the surface of the conveying guide roller 2, then use the conveying guide roller 2 to drive the aluminum alloy strips to move under the polishing disc 8, and then use the electric telescopic rod 4 to drive the drive box 5 to move downward. At the same time, the drive motor 6 drives the drive rod 7 and the polishing disc 8 to rotate, so as to polish and remove dust from the surface of the aluminum alloy strips by using the polishing disc 8, which is convenient for removing impurities and waste chips on the surface of the aluminum alloy strips, improving the cleaning effect of the surface of the aluminum alloy strips, and can perform dust suction operation by using the dust suction pump 18 during the polishing process, and use the rubber dust collection sleeve 12 to block and collect dust to avoid generating dust.

[0035] Finally, it should be noted that in the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust removal device for door and window processing, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is provided with a mounting groove, and several conveying and guiding rollers (2) are rotatably arranged on the inner wall of the mounting groove. The conveying and guiding rollers (2) are used for conveying and guiding the door and window frames. The upper surface of the operating table (1) is fixedly connected with a mounting cross plate (23). A polishing and dust removal mechanism is fixedly arranged on the upper surface of the mounting cross plate (23). The polishing and dust removal mechanism includes an elongated mounting shell (3). An electric telescopic rod (4) is fixedly installed on the upper surface of the mounting shell (3). The telescopic end of the electric telescopic rod (4) extends into the interior of the mounting shell (3) and is fixedly connected with a driving box (5). A driving motor (6) is fixedly connected to the inner wall of the driving box (5). The output shaft of the driving motor (6) is fixedly connected with a driving rod (7). The bottom end of the driving rod (7) extends below the mounting cross plate (23) and is fixedly connected with a polishing disc (8). The driving motor (6) drives the polishing disc (8) to rotate through the driving rod (7). Extension blocks (9) are fixedly arranged on both sides of the driving box (5). A linkage rod (10) is fixedly connected to the lower surface of the extension block (9). The bottom end of the linkage rod (10) penetrates through the mounting cross plate (23) and is fixedly connected with a movable mounting ring (11).

2. The dust removal device for processing doors and windows according to claim 1, characterized in that: A rubber dust collection sleeve (12) is fixedly connected to the lower surface of the movable mounting ring (11). Two symmetrically arranged arc-shaped dust suction holes (13) are formed on the surface of the movable mounting ring (11). A dust collection cover (14) is fixedly connected to the upper surface of the movable mounting ring (11).

3. The dust removal device for door and window processing according to claim 2, characterized in that: The dust collection cover (14) has an annular structure. The position of the arc-shaped dust suction hole (13) corresponds to that of the dust collection cover (14). An air guide hose (15) is fixedly embedded on the side surface of the dust collection cover (14).

4. The dust removal device for door and window processing according to claim 3, characterized in that: A dust collection box (16) is fixedly connected to the inner wall of the mounting shell (3). An air inlet pipe (17) is embedded in the inner bottom wall of the dust collection box (16). The end of the air guide hose (15) far from the dust collection cover (14) is fixedly connected to the port of the air inlet pipe (17). A dust suction pump (18) is fixedly connected to the upper surface of the mounting cross plate (23).

5. The dust removal device for door and window processing according to claim 4, wherein: An air suction pipe (19) is fixedly connected to the input end of the dust suction pump (18). The input end of the air suction pipe (19) extends into the interior of the dust collection box (16). A dust-proof filter screen (20) is fixedly connected to the inner wall of the dust collection box (16). The position of the dust-proof filter screen (20) corresponds to the air inlet port of the air suction pipe (19).

6. The dust removal device for door and window processing according to claim 5, characterized in that: A dust-blocking cover plate (21) is rotatably connected to the inner bottom wall of the dust collection box (16). The position of the dust-blocking cover plate (21) corresponds to the port of the air inlet pipe (17).

7. The dust removal device for door and window processing according to claim 1, characterized in that: A limit guiding hole is formed on the surface of the mounting cross plate (23). The diameter of the limit guiding hole matches that of the linkage rod (10). The linkage rod (10) is slidably connected to the inner wall of the limit guiding hole.

8. The dust removal device for door and window processing according to claim 4, wherein: A collection port (22) is formed on the side surface of the mounting shell (3). The position of the collection port (22) corresponds to that of the dust collection box (16). A side door plate matching the collection port (22) is arranged on the side surface of the mounting shell (3).

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