Building curtain wall profile processing device and method

Abstract

The invention discloses a building curtain wall profile processing device and method, and relates to the technical field of profile polishing. The device comprises a machine frame, a machine shell is installed on the machine frame, and a conveying belt used for conveying sectional materials is installed in the machine frame; the polishing mechanism comprises an adjusting frame installed on the machine shell in a sliding mode, and a polishing piece is installed on the adjusting frame. According to the profile machining device, after a profile is polished through the polishing piece, the suction sleeve plate is matched with the air draft assembly to clean scraps remaining in the slotted hole of the profile, the time spent on cleaning the scraps in the slotted hole of the profile by follow-up workers is shortened, and the profile machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of profile polishing, and in particular to a device and method for processing building curtain wall profiles. Background Art

[0002] At present, the common types of building curtain wall profiles include aluminum alloy profiles, steel profiles, composite profiles, etc. Different profiles undergo different processing steps during the manufacturing process. For aluminum alloy profiles, the manufacturing process includes extrusion molding, cutting, machining, and surface treatment. Surface treatment includes pretreatment (such as degreasing, alkali washing, pickling), polishing (if necessary), anodizing or spraying, etc.

[0003] For profiles that require high-gloss surfaces or require anodizing, polishing can improve the surface finish or remove defects such as extrusion lines and scratches to ensure a uniform oxide film.

[0004] When polishing equipment is currently used to polish aluminum profiles, some debris will enter the slots on the aluminum alloy profiles during the polishing process. The remaining debris needs to be cleaned up by an air gun after polishing. This processing method reduces the processing efficiency of the profiles. Therefore, the present invention proposes a building curtain wall profile processing device and a method for using the device. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the above-mentioned background technology, and provide a device and method for processing building curtain wall profiles.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: A building curtain wall profile processing device, comprising: A frame, a housing is installed on the frame, and a conveyor belt for profile transportation is installed in the frame; The polishing mechanism comprises an adjustment frame slidably mounted on the housing, and a polishing piece is mounted on the adjustment frame; The chip cleaning mechanism includes a mounting plate constructed on an adjusting frame, an exhaust sleeve plate is vertically mounted on the mounting plate, the bottom end of the exhaust sleeve plate is connected to a suction sleeve plate, when the profile is transported by a conveyor belt, it passes through a polishing piece and a suction sleeve plate in sequence, the top end of the exhaust sleeve plate is smoothly connected to a vertical chip removal pipe, and an exhaust assembly is mounted on the chip removal pipe.

[0007] Furthermore, the exhaust assembly includes a frame plate connected to the end of the chip removal pipe, a filter screen is installed on the frame plate, a connecting cover is installed at the bottom end of the frame plate, and an exhaust fan is installed on the connecting cover.

[0008] Furthermore, the frame plate is distributed obliquely, a collecting frame is installed at the end of the frame plate, and a cleaning component for cleaning debris intercepted by the filter screen is installed on the frame plate.

[0009] Furthermore, the cleaning assembly includes a push plate, which is movably installed inside the frame plate along the tilting direction thereof. The end of the frame plate is an opening and a blocking plate is movably provided thereon, and the blocking plate is used to cover the opening at the end of the frame plate.

[0010] Furthermore, a transmission member is installed on the frame plate, and the transmission member includes two belt transmission members installed on the inclined surface at the top of the frame plate, and the belt transmission member includes two transmission rollers rotatably installed on the frame plate, and pulleys are mounted on the two transmission rollers, and a transmission belt is installed between the two pulleys for transmission, and the inclination direction of the transmission belt is consistent with the inclination direction of the frame plate, and a connecting column is connected between the pushing plate and the blocking plate, and a driving plate located between the two belt transmission members is constructed on the blocking plate, and a forcing rod is constructed between the two transmission belts, and a movable groove is opened through the driving plate, and the forcing rod slides tangently in the movable groove, and a linkage member acting on the driving plate is installed on the frame, and the driving plate is driven to reciprocate through the linkage member as the conveyor belt is conveyed.

[0011] Furthermore, the linkage includes two transmission plates horizontally slidably installed on the frame, a forcing plate is installed at the bottom corner of the transmission plate through a torsion spring, the conveyor belt is located between the two transmission plates, and a plurality of baffles are constructed on the belt surface of the conveyor belt. The length of the baffles is greater than the width of the conveyor belt, and they respectively contact the two forcing plates during transportation. A column rod is constructed on the driving plate, and a forcing groove is vertically opened on the transmission plate. The column rod slides tangent to the forcing groove, and a spring telescopic rod is hinged between the driving plate and the chip removal tube.

[0012] Furthermore, the polishing part includes three rotating shafts rotatably mounted on an adjusting frame, the three rotating shafts are distributed in an equilateral triangle, two of the rotating shafts are located on the same horizontal plane, and the other rotating shaft is located above the other two rotating shafts. A support sleeve is mounted on the rotating shaft, and a grinding belt is transmission-mounted on the three support sleeves. A motor connected to one of the rotating shafts is installed on the adjusting frame.

[0013] Furthermore, the suction sleeve is vertically slidably inserted on the exhaust sleeve, a resistance spring is installed between the suction sleeve and the exhaust sleeve, a driving inclined surface is opened along the edge of the bottom end of the suction sleeve near the adjustment frame, and the bottom end of the suction sleeve is lower than the horizontal grinding area of ​​the grinding belt in normal state.

[0014] Furthermore, the casing has a partition groove, the bottom end of the interior of the collection frame is an inclined surface, and the free end passes through the partition groove and is located outside, and a collection box located below the free end of the collection frame is placed outside the casing.

[0015] The present invention also provides a method for processing building curtain wall profiles, comprising the following steps: The profile to be polished is placed between two adjacent baffles, and the profile is transported to the polishing station as the conveyor belt moves; The motor drives one of the rotating shafts to rotate, so that the grinding belt moves in the direction opposite to the transmission direction of the conveyor belt to grind the surface of the profile; During the polishing process, the conveyor belt continuously transports the profile to the bottom of the suction sleeve, and the exhaust fan continuously works to generate suction to suck the debris generated during the polishing process into the suction sleeve, and then passes through the exhaust sleeve and falls onto the filter net in the chip removal pipe; After the profile is polished, the baffle at the rear of the profile transmission direction will contact the two forcing plates and drive the transmission plate to move, thereby pushing the driving plate to move, and then driving the pushing plate to clean the filter screen; When the baffle plate passes over the forcing plate, the spring telescopic rod cooperates to pull the driving plate to reset, and simultaneously drives the blocking plate and the pushing plate to reset.

[0016] The beneficial effects of the present invention are as follows: After the profile is polished by the polishing piece, the residual debris in the profile slot is cleaned by the suction sleeve and the exhaust component, which reduces the time spent by subsequent staff on cleaning the debris in the profile slot and improves the profile processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the profile processing device of the present invention; Figure 2 The present invention Figure 1 Partial stereoscopic cutaway view; Figure 3 The present invention Figure 1 Schematic diagram from another perspective; Figure 4 It is a schematic diagram of the structure of the transmission belt of the present invention; Figure 5 It is a schematic diagram of the polishing mechanism and chip cleaning mechanism of the present invention; Figure 6 The present invention Figure 5 Partial stereoscopic cutaway view; Figure 7 The present invention Figure 5 Another partial stereoscopic cross-sectional view; Figure 8 The present invention Figure 5 Another partial stereoscopic cutaway view; Fig. 9 It is a schematic diagram of the polishing mechanism and linkage structure of the present invention; Fig.10 It is a schematic diagram of the transmission structure of the present invention; Fig.11 The present invention Figure 6 A magnified view of the structure at center; Fig.12 The present invention Figure 7 Enlarged view of the structure at point B in the middle.

[0018] Figure numerals: 1, frame; 2, housing; 3, transmission belt; 4, polishing mechanism; 401, adjustment frame; 402, polishing member; 4021, rotating shaft; 4022, support sleeve; 4023, grinding belt; 5, chip cleaning mechanism; 501, mounting plate; 502, exhaust sleeve; 503, suction sleeve; 504, chip removal pipe; 505, exhaust assembly; 5051, frame plate; 5052, filter screen; 5053, connecting cover; 5054, exhaust fan; 6, transmission member; 601, transmission roller; 602, pulley; 603, transmission belt Belt; 604, driving plate; 605, forcing rod; 606, movable groove; 607, connecting column; 7, collection frame; 8, cleaning assembly; 801, pushing plate; 802, blocking plate; 9, linkage; 901, transmission plate; 902, forcing plate; 903, column rod; 904, forcing groove; 905, spring telescopic rod; 906, baffle; 10, resistance spring; 11, driving inclined plane; 12, partition groove; 13, collection box; 14, transmission assembly; 1401, output shaft; 1402, transmission belt assembly; 1403, bevel gear assembly. DETAILED DESCRIPTION

[0019] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figure 1-Figure 12 As shown, an embodiment of the present invention provides a building curtain wall profile processing device, comprising: A frame 1 is provided with a housing 2 mounted on the frame 1, a conveyor belt 3 is mounted inside the frame 1, and the conveyor belt 3 is used for conveying profiles; The polishing mechanism 4 includes an adjusting frame 401 vertically slidably mounted on the housing 2, a polishing member 402 is mounted on the adjusting frame 401, and a driving unit for driving the adjusting frame 401 to move vertically is mounted on the housing 2. In this embodiment, the driving unit may be a hydraulic cylinder mounted on the housing 2, and a movable end of the hydraulic cylinder is connected to the adjusting frame 401; The chip cleaning mechanism 5 comprises a mounting plate 501 constructed on the adjusting frame 401, an exhaust plate 502 is vertically mounted on the mounting plate 501, the bottom end of the exhaust plate 502 is connected with a suction plate 503, the profile is located below the suction plate 503 after passing through the polishing member 402, the top of the exhaust plate 502 is smoothly connected with a vertical chip removal pipe 504, and an exhaust assembly 505 is mounted on the chip removal pipe 504. When in use, the profile to be polished is first placed on the conveyor belt 3, which is an existing belt conveyor. As the conveyor belt 3 moves, the profile located thereon will move toward the polishing piece 402. When the profile passes through the polishing piece 402, the polishing piece 402 polishes the top surface of the profile. The polished profile will continue to move to the bottom of the suction sleeve 503, and suction will be generated through the exhaust component 505 to suck the iron chips remaining in the profile slots and on the top surface into the suction sleeve 503, and then into the chip removal pipe 504, thereby reducing the time spent by subsequent staff on cleaning the debris in the profile slots and improving the profile processing efficiency.

[0021] like Figure 7 As shown, in order to realize the suction function of debris and ensure continuous cleaning of debris, the exhaust component 505 includes a frame plate 5051 connected to the free end of the chip removal pipe 504, a filter screen 5052 is installed on the frame plate 5051, a connecting cover 5053 is installed at the bottom of the frame plate 5051, and an exhaust fan 5054 is installed on the connecting cover 5053. The exhaust fan 5054 generates suction when it works. Because the connecting cover 5053 is connected to the frame plate 5051, and the chip removal pipe 504 is connected to the frame plate 5051, when the profile is located under the suction sleeve plate 503, in conjunction with the movement of the conveyor belt 3, the iron filings on the profile will be sucked into the frame plate 5051, and the filter screen 5052 is designed to effectively prevent debris from entering the exhaust fan 5054, causing the exhaust fan 5054 to fail to work normally, and the suctioned debris is gathered on the filter screen 5052 due to the influence of gravity, ensuring the collection of debris.

[0022] like Figure 6 , Figure 7 and Fig.10 As shown, in order to avoid excessive residual debris in the filter 5052 and affecting the suction effect, the technical features are further optimized, wherein the frame plate 5051 is inclined, and a collecting frame 7 is installed at the end of the frame plate 5051. A cleaning component 8 for cleaning debris on the surface of the filter 5052 is installed on the frame plate 5051. When debris enters the frame plate 5051, the debris will accumulate toward the collecting frame 7 due to gravity, and then the cleaning component 8 will cooperate to intermittently clean the debris accumulated on the filter 5052 into the collecting frame 7 to ensure the cleanliness of the filter 5052 and prevent excessive debris from accumulating on the filter 5052 and affecting the suction efficiency of the exhaust fan 5054.

[0023] like Figure 6-Figure 7and Fig.10 As shown, in order to clean the filter screen 5052, the cleaning assembly 8 includes a push plate 801, which is movably installed inside the frame plate 5051 along the tilting direction thereof. The end of the frame plate 5051 is an opening and a blocking plate 802 is movably provided thereon. The blocking plate 802 is used to block the opening at the end of the frame plate 5051. When the exhaust fan 5054 sucks debris, the blocking plate 802 blocks the opening of the frame plate 5051 to prevent the occurrence of multiple air ports that affect the suction efficiency of the exhaust fan 5054. When the debris on the frame plate 5051 needs to be cleaned When the pushing plate 801 moves toward the opening of the frame plate 5051, the blocking plate 802 moves away from the opening of the frame plate 5051, providing an outlet for the discharge of debris. The side of the pushing plate 801 in contact with the filter screen 5052 is an inclined surface, which can better scrape the filter screen 5052. As the pushing plate 801 continues to move, the pushing plate 801 will pass through the filter screen 5052 and finally move to the opening of the frame plate 5051, and once again block the opening of the frame plate 5051 to complete a single cleaning operation of the debris.

[0024] like Figure 6-Figure 12As shown, in order to realize the specific movement of the push plate 801 and the blocking plate 802, a transmission member 6 for driving the push plate 801 and the blocking plate 802 to move is installed on the frame plate 5051, and the transmission member 6 includes two belt transmission members symmetrically installed on the top inclined surface of the frame plate 5051, and the belt transmission member includes two transmission rollers 601 rotatably installed on the frame plate 5051, and the two transmission rollers 601 are equipped with pulleys 602. A transmission belt 603 is installed between the two pulleys 602 for transmission, and the inclination direction of the transmission belt 603 is consistent with the inclination direction of the frame plate 5051. A connecting column 607 is connected between the push plate 801 and the blocking plate 802, wherein the push plate 801 and the blocking plate 802 are connected to each other. The plate 801 is located in the frame plate 5051 and contacts the filter screen 5052 and the side walls of the frame plate 5051, but has no sliding fit with the frame plate 5051. The support of the push plate 801 is achieved by relying on the connecting column 607 and the blocking plate 802. The blocking plate 802 is constructed with a driving plate 604 located between the two belt transmission members, and a forcing rod 605 is constructed between the two transmission belts 603. A movable groove 606 is opened through the driving plate 604, and the forcing rod 605 slides tangently in the movable groove 606. The driving plate 604 plays a connecting and supporting role for the blocking plate 802, but the stability of the driving plate 604 depends on the two transmission belts 603. 03 is supported, and the reason why the present application adopts the belt transmission member to assist the driving plate 604 in moving is that the pushing plate 801 can have more movement stroke, that is, the pushing plate 801 can move to the opening of the frame plate 5051 and block the opening of the frame plate 5051, and the design of the movable groove 606 and the forcing rod 605 is to meet the requirement that the transmission belt 603 can also have a movement stroke at the arc section, thereby further improving the movement stroke of the pushing plate 801 and forming an effective supporting effect on the pushing plate 801 and the blocking plate 802. A linkage member 9 acting on the driving plate 604 is installed on the frame 1. As the conveyor belt 3 is conveyed, through the linkage The moving member 9 drives the driving plate 604 to move back and forth. When the conveyor belt 3 is moving, the driving plate 604 is moved back and forth through the linkage member 9. No additional driving force is needed to drive the movement of the driving plate 604. When the driving plate 604 moves, because a connecting column 607 is connected between the pushing plate 801 and the blocking plate 802, the pushing plate 801 and the blocking plate 802 will move synchronously. When the driving plate 604 moves, it will drive the movement of the movable groove 606. Because the rod 605 is forced to slide tangent to the movable groove 606, the transmission belt 603 will also move at this time. The design of the belt transmission member makes the driving plate 604 more stable when moving over long distances.

[0025] like Fig. 9As shown, in some embodiments, the linkage 9 includes two transmission plates 901 symmetrically and horizontally slidably mounted on the frame 1, a forcing plate 902 is rotatably mounted at a corner of the bottom end of the transmission plate 901 through a torsion spring, the forcing plate 902 is connected to the transmission plate 901 through a rotating shaft, the conveyor belt 3 is located between the two transmission plates 901, and a plurality of baffles 906 are constructed on the surface of the conveyor belt 3, the length of the baffle 906 is greater than the width of the conveyor belt 3, and the opposite ends of the baffle 906 are located outside the conveying surface of the conveyor belt 3, which are respectively in contact with the two forcing plates 902, and a column 903 is constructed on the driving plate 604. A forcing groove 904 is vertically provided on the moving plate 901, and the column rod 903 slides tangentially in the forcing groove 904. A spring telescopic rod 905 is hinged between the driving plate 604 and the chip removal tube 504. The spring telescopic rod 905 makes the driving plate 604 in a reset state. At this time, the blocking plate 802 blocks the open end of the frame plate 5051. As the conveyor belt 3 moves, multiple baffles 906 will also move, and one side of the profile will contact the baffle 906. That is to say, after the baffle 906 passes under the polishing piece 402, the profile in contact with it will complete the polishing. Similarly, the baffle 906 passes through the suction sleeve plate 5 03, it means that the profile in contact with it has completed the debris cleaning. At this time, the baffle 906 will contact the transmission plate 901, and the elastic force of the torsion spring is greater than the elastic force of the spring telescopic rod 905, so the transmission plate 901 will move horizontally at this time. Because the column rod 903 is located in the forcing groove 904, the movement of the transmission plate 901 will indirectly drive the driving plate 604 to move to the maximum limit position. After the driving plate 604 moves to the maximum limit position, as the baffle 906 continues to move, it will overcome the elastic force of the torsion spring, thereby causing the forcing plate 902 to rotate, so that the baffle 906 passes through The spring telescopic rod 905 will drive the driving plate 604 to reset, and simultaneously drive the pushing plate 801 and the blocking plate 802 to reset, so as to cover the opening of the frame plate 5051 again, and push the plate 801 back to its position for the next cleaning, while the next baffle plate 906 will push the profile to be polished to the bottom of the polishing part 402. Therefore, through the present application, the filter screen 5052 can be cleaned when the suction sleeve plate 503 is in the idle period of cleaning debris, thereby ensuring the efficiency of the next debris suction and realizing the single cleaning after a single polishing work.

[0026] like Fig. 9As shown, in some embodiments, the polishing part 402 includes three rotating shafts 4021 rotatably mounted on the adjusting frame 401, the three rotating shafts 4021 are distributed in an equilateral triangle, and two of the rotating shafts 4021 are located on the same horizontal plane, and the other rotating shaft 4021 is located above the other two rotating shafts 4021, and a support sleeve 4022 is mounted on the rotating shaft 4021, and a grinding belt 4023 is transmission-mounted on the three support sleeves 4022, and a motor connected to one of the rotating shafts 4021 is installed on the adjusting frame 401, that is, the bottom of the grinding belt 4023 is horizontal, and the vertical movement of the adjusting frame 401 is controlled to polish profiles of different heights, and for the polishing of the profile, the bottom surface of the grinding belt 4023 is horizontal and has a large grinding area, which effectively improves the effect of deburring the profile, wherein the transportation direction of the grinding belt 4023 is opposite to the transportation direction of the conveyor belt 3.

[0027] like Figure 7 and Fig.11 As shown, in some embodiments, the suction sleeve 503 is vertically slidably inserted on the exhaust sleeve 502, and a resistance spring 10 is installed between the suction sleeve 503 and the exhaust sleeve 502. A driving inclined surface 11 is provided at the edge of the bottom end of the suction sleeve 503 close to the adjustment frame 401. When the profile contacts the bottom end of the suction sleeve 503, a gap is formed between the end of the suction sleeve 503 with the driving inclined surface 11 and the profile to prevent the suction sleeve 503 from contacting the profile. The debris on the surface of the profile accumulates on the driving bevel 11. The bottom end of the suction sleeve 503 is lower than the polishing area of ​​the horizontal surface of the grinding belt 4023 in normal state. After polishing, the profile will contact the driving bevel 11, so that the resistance spring 10 is compressed, causing the suction sleeve 503 to move upward until the bottom end of the suction sleeve 503 is in resistance to the surface of the profile. When the profile moves, the suction sleeve 503 is kept close to the profile slot, thereby improving the effect of cleaning the debris.

[0028] like Figure 7-Figure 9As shown, when the present application is in use, the power source of the exhaust fan 5054 can also be improved. A transmission assembly 14 for driving the exhaust fan 5054 to rotate is installed on the frame 1. The transmission assembly 14 includes an output shaft 1401 rotatably installed on the connecting cover 5053, a transmission belt assembly 1402 is installed between the output shaft 1401 and one of the rotating shafts 4021, and a bevel gear assembly 1403 is installed between the output shaft 1401 and the exhaust fan 5054. Specifically, the bevel gear assembly 1403 is two bevel gears meshing with each other, one is installed on the exhaust fan 5054, and the other is installed on the output shaft 1401. When the grinding belt 4023 moves, that is, as the grinding belt 4023 moves, the multiple rotating shafts 4021 will rotate, so that the output shaft 1401 will rotate through the transmission belt assembly 1402, and the output shaft 1401 rotates through the bevel gear assembly 1403 to drive the exhaust fan 5054 to rotate, so that no additional driving force is required to drive the rotation of the exhaust fan 5054.

[0029] like Figure 3 As shown, in some embodiments, a partition groove 12 is provided on the casing 2, the inner bottom end of the collection frame 7 is an inclined surface, and the free end passes through the partition groove 12 and is located outside, and a collection box 13 located below the free end of the collection frame 7 is placed outside the casing 2. The design of the partition groove 12 enables the collection frame 7 to move normally when the adjustment frame 401 moves vertically, and the design of the collection box 13 enables the staff to uniformly process the iron filings outside the casing 2, which makes it more convenient to clean the iron filings.

[0030] A method for processing building curtain wall profiles comprises the following steps: The profile to be polished is placed between two adjacent baffles 906, and as the conveyor belt 3 moves, the profile is conveyed to the polishing unit 402 station; The motor drives one of the rotating shafts 4021 to rotate, so that the grinding belt 4023 moves in the direction opposite to the transmission direction of the conveyor belt 3 to grind the surface of the profile; During the polishing process of the profile, the conveyor belt 3 continuously conveys the profile to the bottom of the suction sleeve 503, and the exhaust fan 5054 continuously works to generate suction to suck the debris generated during the polishing process into the suction sleeve 503, and then passes through the exhaust sleeve 502 and falls onto the filter screen 5052 in the chip discharge pipe 504; After the profile is polished, the baffle plate 906 at the rear of the profile transmission direction will contact the two forcing plates 902 and drive the transmission plate 901 to move, thereby driving the driving plate 604 to move, and then driving the pushing plate 801 to clean the filter screen 5052; When the baffle plate 906 passes over the forcing plate 902, the spring telescopic rod 905 cooperates to pull the driving plate 604 to reset, and simultaneously drives the blocking plate 802 and the pushing plate 801 to reset.

[0031] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A building curtain wall profile processing device, characterized in that: include: A frame, a housing is installed on the frame, and a conveyor belt for profile transportation is installed in the frame; The polishing mechanism comprises an adjustment frame slidably mounted on the housing, and a polishing piece is mounted on the adjustment frame; The chip cleaning mechanism includes a mounting plate constructed on an adjusting frame, an exhaust sleeve plate is vertically mounted on the mounting plate, the bottom end of the exhaust sleeve plate is connected to a suction sleeve plate, when the profile is transported by a conveyor belt, it passes through a polishing piece and a suction sleeve plate in sequence, the top end of the exhaust sleeve plate is smoothly connected to a vertical chip removal pipe, and an exhaust assembly is mounted on the chip removal pipe.

2. A building curtain wall profile processing device according to claim 1, characterized in that: The exhaust assembly comprises a frame plate connected to the end of the chip removal pipe, a filter screen is installed on the frame plate, a connecting cover is installed at the bottom end of the frame plate, and an exhaust fan is installed on the connecting cover.

3. A building curtain wall profile processing device according to claim 2, characterized in that: The frame plates are distributed in an inclined manner, a collecting frame is installed at the end of the frame plates, and a cleaning component for cleaning debris intercepted by the filter screen is installed on the frame plates.

4. A building curtain wall profile processing device according to claim 3, characterized in that: The cleaning assembly comprises a push plate, which is movably mounted inside the frame plate along its tilting direction. The end of the frame plate is an opening and a blocking plate is movably provided thereon, and the blocking plate is used to cover the opening at the end of the frame plate.

5. The building curtain wall profile processing device according to claim 4, characterized in that: A transmission member is installed on the frame plate, and the transmission member includes two belt transmission members installed on the inclined surface at the top of the frame plate. The belt transmission member includes two transmission rollers rotatably installed on the frame plate, and pulleys are mounted on the two transmission rollers. A transmission belt is installed between the two pulleys for transmission, and the inclination direction of the transmission belt is consistent with the inclination direction of the frame plate. A connecting column is connected between the push plate and the blocking plate, and a driving plate located between the two belt transmission members is constructed on the blocking plate. A forcing rod is constructed between the two transmission belts, and a movable groove is opened through the driving plate, and the forcing rod slides tangently in the movable groove. A linkage member acting on the driving plate is installed on the frame, and the driving plate is driven to reciprocate through the linkage member as the conveyor belt is conveyed.

6. A building curtain wall profile processing device according to claim 5, characterized in that: The linkage includes two transmission plates horizontally slidably mounted on the frame, a forcing plate is installed at the bottom corner of the transmission plate through a torsion spring, the conveyor belt is located between the two transmission plates, a plurality of baffles are constructed on the surface of the conveyor belt, the length of the baffles is greater than the width of the conveyor belt, and the baffles are respectively in contact with the two forcing plates during transportation, a column rod is constructed on the driving plate, a forcing groove is vertically opened on the transmission plate, the column rod slides tangently in the forcing groove, and a spring telescopic rod is hinged between the driving plate and the chip removal tube.

7. The building curtain wall profile processing device according to claim 1, characterized in that: The polishing part includes three rotating shafts rotatably mounted on an adjusting frame, the three rotating shafts are distributed in an equilateral triangle, two of the rotating shafts are located on the same horizontal plane, and the other rotating shaft is located above the other two rotating shafts. Support sleeves are mounted on the rotating shafts, and polishing belts are transmission-mounted on the three supporting sleeves. A motor connected to one of the rotating shafts is installed on the adjusting frame.

8. The building curtain wall profile processing device according to claim 7, characterized in that: The suction sleeve is vertically slidably inserted on the exhaust sleeve, a resistance spring is installed between the suction sleeve and the exhaust sleeve, a driving inclined surface is provided at the edge of the bottom end of the suction sleeve near the adjustment frame, and the bottom end of the suction sleeve is lower than the horizontal grinding area of ​​the grinding belt in normal state.

9. The building curtain wall profile processing device according to claim 3, characterized in that: The casing is provided with a partition groove, the inner bottom end of the collection frame is an inclined surface, and the free end passes through the partition groove and is located outside, and a collection box located below the free end of the collection frame is placed outside the casing.

10. A method for processing building curtain wall profiles, characterized in that: The following steps are involved: The profile to be polished is placed between two adjacent baffles, and the profile is transported to the polishing station as the conveyor belt moves; The motor drives one of the rotating shafts to rotate, so that the grinding belt moves in the direction opposite to the transmission direction of the conveyor belt to grind the surface of the profile; During the polishing process, the conveyor belt continuously transports the profile to the bottom of the suction sleeve, and the exhaust fan continuously works to generate suction to suck the debris generated during the polishing process into the suction sleeve, and then passes through the exhaust sleeve and falls onto the filter net in the chip removal pipe; After the profile is polished, the baffle at the rear of the profile transmission direction will contact the two forcing plates and drive the transmission plate to move, thereby pushing the driving plate to move, and then driving the pushing plate to clean the filter screen; When the baffle plate passes over the forcing plate, the spring telescopic rod cooperates to pull the driving plate to reset, and simultaneously drives the blocking plate and the pushing plate to reset.

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