Door and window profile sawing machining device

Abstract

The invention relates to the technical field of profile machining, and discloses a door and window profile saw cutting machining device which comprises a profile conveying mechanism, a protective shell and a finished product temporary storage track, the protective shell is arranged at the output end of the profile conveying mechanism, and a drilling mechanism, a chamfering mechanism and a saw cutting mechanism are sequentially arranged in the protective shell in the X-axis direction; a plurality of limiting air cylinders are connected to the inner wall of the protective shell, arranged in the Y-axis direction and used for applying pressure to a to-be-machined profile. The sawing mechanism comprises a three-dimensional moving assembly connected to the inner wall of the protective shell, a sawing assembly connected to the three-dimensional moving assembly and a pressing and covering type cooling assembly. According to the door and window profile machining device, the door and window profile drilling, chamfering and sawing procedures are integrated, the unified positioning standard can be achieved, the machining precision is high, and corresponding position and angle adjustment can be conducted on the drilling, chamfering and sawing procedures according to profile machining parameters so that the requirements of different machining parameters can be met.

Description

Technical Field

[0001] The invention relates to the technical field of profile processing, and more specifically, to a door and window profile sawing processing device. Background Art

[0002] During the processing of doors and windows, a longer section of profile needs to be cut into multiple sections. After cutting, a QR code or barcode is usually printed on the surface of the profile to identify the model of the profile, which is convenient for the subsequent assembly of doors and windows. The corner assembly processes for assembling doors and windows include corner bumping, pin glue injection, movable corner code and top screw corner code.

[0003] Both the movable corner bracket process and the top screw corner bracket process support on-site assembly, can be disassembled and installed, and are easy to frame. They are suitable for home decoration or when there is insufficient space and the frame needs to be disassembled for transportation. The movable corner bracket process and the top screw corner bracket process require pre-processing of screw holes connected to the corner bracket on the frame and the center support profile. In order to connect the door and window center stiles with the frame profile, the mortise and tenon grooves need to be milled on both end faces.

[0004] Existing profile processing equipment cannot perform sawing, drilling and milling at the same time. Sawing, drilling and milling are performed separately on different equipment, with low processing efficiency and requiring a lot of time for repeated precise positioning. At present, the processing procedures and processing parameters of some non-standard integrated processing equipment are mostly limited to a specific and limited range, and cannot be easily adjusted according to the design parameters of the profile. Summary of the invention

[0005] The purpose of the present invention is to provide a door and window profile sawing device in order to solve the above-mentioned problem.

[0006] The present invention provides a door and window profile sawing processing device, comprising:

[0007] A profile conveying mechanism, the profile conveying mechanism is used to drive the profile to be processed to move a set distance along the X-axis direction;

[0008] A protective shell, the protective shell is arranged at the output end of the profile conveying mechanism, a drilling mechanism, a chamfering mechanism and a sawing mechanism are arranged in sequence in the protective shell along the X-axis direction, a plurality of limit cylinders are connected to the inner wall of the protective shell, the limit cylinders are arranged along the Y-axis direction, and the plurality of limit cylinders are used to apply pressure to the profile to be processed;

[0009] The sawing mechanism comprises a three-dimensional moving component connected to the inner wall of the protective shell, a sawing component connected to the three-dimensional moving component, and a pressing cooling component, the pressing cooling component is arranged in coordination with the sawing component, the three-dimensional moving component is used to drive the sawing component to move along a set cutting path, and the pressing cooling component is used to cover the cutting area of ​​the sawing component and perform a liquid spray cooling treatment on the area;

[0010] A finished product caching track is provided at the output end of the protective shell and is used for caching the finished product profiles.

[0011] As a further optimization scheme of the present invention, the profile conveying mechanism includes a bracket 1, a plurality of rollers movably connected to the bracket 1, a limit plate connected to a side wall of the bracket 1, a motor 1 fixedly connected to one end of the limit plate, a screw 1 movably connected to the limit plate, and a push plate slidably connected to the limit plate, the output shaft end of the motor 1 is connected to the limit plate, the push plate is threadedly connected to the screw 1, and the screw 1 is arranged along the X-axis direction.

[0012] As a further optimization scheme of the present invention, the drilling mechanism includes a bracket two, a telescopic cylinder one connected to the bracket two, a connector one connected to the output end of the telescopic cylinder one, a drill mounting assembly connected to the connector one, a transmission gear group one arranged inside the drill mounting assembly, a motor two fixedly connected to the drill mounting assembly, and a plurality of drill bits detachably connected to the drill mounting assembly, wherein the plurality of drill bits are connected to the motor two via the transmission gear group one, the bracket two is fixedly connected to the inner wall of the protective shell, and the telescopic cylinder one is arranged along the Z-axis direction.

[0013] As a further optimization scheme of the present invention, the chamfering mechanism includes a bracket three, a telescopic cylinder two connected to the bracket three, a connector two connected to the output end of the telescopic cylinder two, a cutter head mounting assembly connected to the connector two, a transmission gear group two arranged inside the cutter head mounting assembly, a motor three fixedly connected to the cutter head mounting assembly, and a plurality of cutter heads detachably connected to the cutter head mounting assembly, wherein the plurality of cutter heads are connected to the motor three via the transmission gear group two, the bracket three is fixedly connected to the inner wall of the protective shell, and the telescopic cylinder two is arranged along the Z-axis direction.

[0014] As a further optimization scheme of the present invention, the three-dimensional moving component includes a Z-axial rotation component, a Z-axial moving component connected to the Z-axial rotation component, and a horizontal moving component connected to the Z-axial moving component, and the sawing component is connected to the horizontal moving component.

[0015] As a further optimization scheme of the present invention, the Z-axis rotation assembly includes a bracket four, a motor four fixedly connected to the bracket four, a movable bearing frame one movably connected to the bracket four, a synchronous belt one connected between the motor four and the movable bearing frame one, and a bracket five fixedly connected to the movable bearing frame one, the motor four and the movable bearing frame one are both arranged along the Z-axis, and the motor four is used to drive the movable bearing frame one to rotate around the Z-axis to a set angle;

[0016] The Z-axis moving assembly includes a telescopic cylinder three fixedly connected to a bracket five and a slide rail connected to an output end of the telescopic cylinder three, the horizontal moving assembly is connected to the slide rail, and the telescopic cylinder three is used to drive the slide rail to move a set distance along the Z-axis.

[0017] As a further optimization scheme of the present invention, the horizontal movement assembly includes a sliding platform slidably connected to the sliding rail and a telescopic cylinder four connected between the sliding rail and the sliding platform, and the telescopic cylinder four is used to drive the sliding platform to move horizontally a set distance.

[0018] As a further optimization scheme of the present invention, the sawing assembly includes a motor five and a movable bearing frame two connected to a sliding platform, a synchronous wheel one connected to the output shaft end of the motor five, a waste collection bag fixedly connected to the movable bearing frame two, a transmission shaft movably connected to the movable bearing frame two, a synchronous wheel two connected to one end of the transmission shaft, a synchronous belt two connected between the synchronous wheel one and the synchronous wheel two, a saw blade connected to the other end of the transmission shaft, and a support platform fixedly connected to the bracket five, the support platform is provided with a cutting groove for the saw blade to pass through, the bracket five is connected to a storage box, and the storage box is arranged in coordination with the waste collection bag.

[0019] As a further optimization scheme of the present invention, the pressure-coating cooling assembly includes a bracket six connected to the supporting platform, a telescopic cylinder five connected to the bracket six, a hollow pressure-coating cover connected to the output end of the telescopic cylinder five, and a sprayer connected to the hollow pressure-coating cover, the telescopic cylinder five is arranged along the Z-axis direction, and the sprayer is used to spray coolant onto the saw blade.

[0020] As a further optimization scheme of the present invention, a flipping mechanism is connected to the inner wall of the protective shell, the flipping mechanism is located between the drilling mechanism and the chamfering mechanism, and the flipping mechanism is arranged below the profile to be processed, and the flipping mechanism is used to flip the profile to be processed;

[0021] The flipping mechanism includes a fixed track fixedly connected to the inner wall of the protective shell, a slider slidably connected to the fixed track, a screw rod 2 movably connected to the slider, a motor 6 fixedly connected to the slider, a telescopic cylinder 6 fixedly connected to the slider, and a push block connected to the output end of the telescopic cylinder 6, the output shaft end of the motor 6 is connected to the screw rod 2, and the slider is threadedly connected to the screw rod 2.

[0022] The beneficial effects of the present invention are as follows: the present invention integrates the drilling, chamfering and sawing processes of door and window profiles into one, can achieve a unified positioning standard, has high processing accuracy, and can adjust the positions and angles of the drilling, chamfering and sawing processes accordingly according to the profile processing parameters to meet the requirements of different processing parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a diagram showing the cooperation between the sawing mechanism and the profile conveying mechanism of the present invention;

[0025] Figure 3 It is a diagram showing the cooperation between the turning mechanism and the profile conveying mechanism of the present invention;

[0026] Figure 4 The present invention Figure 2 A magnified view of point A in FIG.

[0027] Figure 5 The present invention Figure 2 A magnified view of point B in FIG.

[0028] Figure 6 The present invention Figure 3 A magnified view of point C in FIG.

[0029] Figure 7 It is a structural schematic diagram of the sawing mechanism of the present invention;

[0030] Figure 8 It is a view showing the cooperation between the three-dimensional moving component and the sawing component of the present invention.

[0031] In the figure: 1. Profile conveying mechanism; 101. Bracket 1; 102. Roller; 103. Limiting plate; 104. Motor 1; 105. Push plate; 106. Screw rod 1; 2. Protective shell; 3. Finished product cache track; 4. Drilling mechanism; 401. Bracket 2; 402. Telescopic cylinder 1; 403. Connector 1; 404. Drill bit installation assembly; 405. Motor 2; 406. Drill bit; 5. Chamfering mechanism; 501. Bracket 3; 502. Telescopic cylinder 2; 503. Connector 2; 504. Cutter head installation assembly; 505. Motor 3; 506. Cutter head; 6. Sawing mechanism; 601. Bracket 4; 602. Motor 4; 603. Movable shaft Frame one; 604, synchronous belt one; 605, bracket five; 606, telescopic cylinder three; 607, slide rail; 608, telescopic cylinder four; 609, sliding platform; 610, motor five; 611, movable bearing frame two; 612, synchronous wheel one; 613, synchronous wheel two; 614, waste collection bag; 615, saw blade; 616, storage box; 617, supporting platform; 618, bracket six; 619, telescopic cylinder five; 620, hollow pressure cover; 621, sprayer; 7, flipping mechanism; 701, fixed track; 702, slider; 703, motor six; 704, screw rod two; 705, telescopic cylinder six; 706, push block; 8, limit cylinder. DETAILED DESCRIPTION

[0032] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only intended to enable those skilled in the art to better understand and implement the subject matter described herein. In addition, the features described relative to some examples may also be combined in other examples.

[0033] like Figure 1-Figure 8 As shown, a door and window profile sawing processing device comprises:

[0034] The profile conveying mechanism 1 is used to drive the profile to be processed to move a set distance along the X-axis direction;

[0035] A protective shell 2 is provided at the output end of the profile conveying mechanism 1. A drilling mechanism 4, a chamfering mechanism 5 and a sawing mechanism 6 are sequentially provided in the protective shell 2 along the X-axis direction. A plurality of limit cylinders 8 are connected to the inner wall of the protective shell 2. The limit cylinders 8 are arranged along the Y-axis direction. The plurality of limit cylinders 8 are used to apply pressure to the profile to be processed;

[0036] The sawing mechanism 6 includes a three-dimensional moving component connected to the inner wall of the protective shell 2, a sawing component connected to the three-dimensional moving component, and a press-on cooling component. The press-on cooling component is arranged in coordination with the sawing component. The three-dimensional moving component is used to drive the sawing component to move along a set cutting path. The press-on cooling component is used to cover the cutting area of ​​the sawing component and perform a liquid spray cooling treatment on the area.

[0037] The finished product caching track 3 is arranged at the output end of the protective shell 2 and is used to cache the finished product profiles.

[0038] It should be noted that when processing the door and window profiles to be processed, a set number of profiles are placed on the profile conveying mechanism 1, and then conveyed to the protective shell 2 at a set speed through the profile conveying mechanism 1. During this process, the profile passes through the drilling mechanism 4, the chamfering mechanism 5 and the sawing mechanism 6 in turn. The drilling mechanism 4 drills the profile, and the chamfering mechanism 5 chamfers the edge of the drilled hole, so that the burrs on the edge of the drilled hole are processed to be smooth. When the drilling mechanism 4 and the chamfering mechanism 5 process the profiles in turn, they need to be stabilized by the limit cylinder 8. The profile area processed by the chamfering mechanism 5 moves to the sawing mechanism 6. When the profile to be cut moves to the sawing component, the limit cylinder 8 is used to limit the profile. The overpressure cooling component is pressed on the position of the profile to be cut, and starts to spray coolant on the profile so that the profile processed in the previous order can be kept at a cooling temperature to prevent itself from expanding due to heat caused by the previous processing, thereby further improving the accuracy of the finished profile after sawing. After cooling by spraying the coolant, the sawing component can be driven by the three-dimensional moving component to move along any path in the three-dimensional coordinate system, so that the profile can be cut along a set path, and can be conveniently adjusted according to the processing parameters of the profile. After the cutting is completed, with the continuous feeding of the profile conveying mechanism 1, the finished profile can be pushed to the finished product cache track 3 for caching, waiting for the handling robot or manual transportation.

[0039] In an optional embodiment, if Figure 1-Figure 3 As shown, the profile conveying mechanism 1 includes a bracket 101, a plurality of rollers 102 movably connected to the bracket 101, a limit plate 103 connected to a side wall of the bracket 101, a motor 104 fixedly connected to one end of the limit plate 103, a screw 106 movably connected to the limit plate 103, and a push plate 105 slidably connected to the limit plate 103, the output shaft end of the motor 104 is connected to the limit plate 103, the push plate 105 is threadedly connected to the screw 106, and the screw 106 is arranged along the X-axis direction.

[0040] It should be noted that, as mentioned above, when drilling the profile, the connector 403 and the drill mounting assembly 404 are driven downward by the telescopic cylinder 402. As the drill bit 406 on the drill mounting assembly 404 begins to contact the profile, the motor 2 405 starts to work and drives the corresponding drill bit 406 to rotate through the transmission gear set 1. As the drill bit 406 rotates, the telescopic cylinder 402 continues to drive the drill mounting assembly 404 downward, so that the corresponding drill hole can be drilled on the profile.

[0041] In an optional embodiment, if Figure 4 As shown, the drilling mechanism 4 includes a bracket 401, a telescopic cylinder 402 connected to the bracket 401, a connector 403 connected to the output end of the telescopic cylinder 402, a drill mounting assembly 404 connected to the connector 403, a transmission gear set 1 arranged inside the drill mounting assembly 404, a motor 405 fixedly connected to the drill mounting assembly 404, and a plurality of drill bits 406 detachably connected to the drill mounting assembly 404, the plurality of drill bits 406 are all connected to the motor 405 through the transmission gear set 1, the bracket 401 is fixedly connected to the inner wall of the protective shell 2, and the telescopic cylinder 402 is arranged along the Z-axis direction.

[0042] It should be noted that, as mentioned above, when drilling the profile, the connector 403 and the drill mounting assembly 404 are driven downward by the telescopic cylinder 402. As the drill bit 406 on the drill mounting assembly 404 begins to contact the profile, the motor 2 405 starts to work and drives the corresponding drill bit 406 to rotate through the transmission gear set 1. As the drill bit 406 rotates, the telescopic cylinder 402 continues to drive the drill mounting assembly 404 downward, so that the corresponding drill hole can be drilled on the profile.

[0043] In an optional embodiment, if Figure 5 As shown, the chamfering mechanism 5 includes a bracket three 501, a telescopic cylinder two 502 connected to the bracket three 501, a connector two 503 connected to the output end of the telescopic cylinder two 502, a cutter head mounting assembly 504 connected to the connector two 503, a transmission gear set two arranged inside the cutter head mounting assembly 504, a motor three 505 fixedly connected to the cutter head mounting assembly 504, and a plurality of cutter heads 506 detachably connected to the cutter head mounting assembly 504, the plurality of cutter heads 506 are all connected to the motor three 505 via the transmission gear set two, the bracket three 501 is fixedly connected to the inner wall of the protective shell 2, and the telescopic cylinder two 502 is arranged along the Z-axis direction.

[0044] It should be noted that, as mentioned above, after the hole is drilled by the drilling mechanism 4, the drill hole formed on the profile gradually moves to the chamfering mechanism 5. At this time, the connector 2 503 and the cutter head mounting assembly 504 are driven downward by the telescopic cylinder 2 502. As the cutter head 506 on the cutter head mounting assembly 504 begins to contact the burrs on the edge of the drill hole on the profile, the motor 3 505 starts to work and drives the corresponding cutter head 506 to rotate through the transmission gear set 2. As the cutter head 506 rotates, the telescopic cylinder 2 502 continues to drive the drill head mounting assembly 404 downward, so that the burrs on the edge of the corresponding drill hole on the profile can be chamfered.

[0045] In an optional embodiment, if Figure 6As shown, a flipping mechanism 7 is connected to the inner wall of the protective shell 2, the flipping mechanism 7 is located between the drilling mechanism 4 and the chamfering mechanism 5, and the flipping mechanism 7 is arranged below the profile to be processed, and the flipping mechanism 7 is used to flip the profile to be processed;

[0046] The flipping mechanism 7 includes a fixed rail 701 fixedly connected to the inner wall of the protective shell 2, a slider 702 slidably connected to the fixed rail 701, a screw rod 704 movably connected to the slider 702, a motor 703 fixedly connected to the slider 702, a telescopic cylinder 705 fixedly connected to the slider 702, and a push block 706 connected to the output end of the telescopic cylinder 705. The output shaft end of the motor 703 is connected to the screw rod 704, and the slider 702 is threadedly connected to the screw rod 704.

[0047] It should be noted that, as mentioned above, during the drilling and chamfering process, the corresponding profile can be flipped by the flipping mechanism 7. During this process, the limit cylinder 8 is in a reset state, and the profile is in an unclamped state. Then, the motor 6 703 drives the screw rod 2 704 to rotate. When the screw rod 2 704 rotates, it drives the slider 702 threadedly connected to it to move a set distance along the Y-axis, that is, to the edge of the corresponding profile. Then, the telescopic cylinder 6 705 drives the push block 706 to move upward until the push block 706 contacts the profile and lifts up one side of its edge. At this time, the profile can be flipped to the side that is not lifted up under uneven force. The flipping of the profile can enable the drilling mechanism 4 and the chamfering mechanism 5 to drill different surfaces of the profile and chamfer the drilled holes respectively.

[0048] In an optional embodiment, if Figure 7-Figure 8 As shown, the three-dimensional moving assembly includes a Z-axis rotation assembly, a Z-axis moving assembly connected to the Z-axis rotation assembly, and a horizontal moving assembly connected to the Z-axis moving assembly, and the sawing assembly is connected to the horizontal moving assembly;

[0049] The Z-axis rotation assembly includes a bracket 4 601, a motor 4 602 fixedly connected to the bracket 4 601, a movable bearing frame 1 603 movably connected to the bracket 4 601, a synchronous belt 1 604 connected between the motor 4 602 and the movable bearing frame 1 603, and a bracket 5 605 fixedly connected to the movable bearing frame 1 603, the motor 4 602 and the movable bearing frame 1 603 are both arranged along the Z-axis, and the motor 4 602 is used to drive the movable bearing frame 1 603 to rotate around the Z-axis to a set angle;

[0050] The Z-axis moving component includes a telescopic cylinder three 606 fixedly connected to the bracket five 605 and a slide rail 607 connected to the output end of the telescopic cylinder three 606. The horizontal moving component is connected to the slide rail 607. The telescopic cylinder three 606 is used to drive the slide rail 607 to move a set distance along the Z axis.

[0051] The horizontal moving assembly includes a sliding platform 609 slidably connected to the sliding rail 607 and a telescopic cylinder 608 connected between the sliding rail 607 and the sliding platform 609. The telescopic cylinder 608 is used to drive the sliding platform 609 to move horizontally a set distance.

[0052] It should be noted that, as mentioned above, when controlling the sawing assembly to move along a set path in a three-dimensional coordinate system, the movable bearing frame 1 603 can be driven by motor 4 602 to rotate around the Z axis, thereby adjusting the slide rail 607 to rotate a set angle in the horizontal plane, so that the telescopic cylinder 4 608 can drive the sliding platform 609 to move along the set direction in the horizontal plane. In conjunction with the action of the telescopic cylinder 3 606, the sliding platform 609 can move along the set direction in the horizontal plane while moving up or down along the Z axis, thereby driving the sawing assembly to move along the set path in the three-dimensional coordinate system, making it convenient to cut the profile in any way to adapt to the specific processing parameters of the profile.

[0053] In an optional embodiment, if Figure 7-Figure 8 As shown, the sawing assembly includes a motor 5 610 and a movable bearing frame 2 611 connected to the sliding platform 609, a synchronous wheel 1 612 connected to the output shaft end of the motor 5 610, a waste collection bag 614 fixedly connected to the movable bearing frame 2 611, a transmission shaft movably connected to the movable bearing frame 2 611, a synchronous wheel 2 613 connected to one end of the transmission shaft, a synchronous belt 2 connected between the synchronous wheel 1 612 and the synchronous wheel 2 613, a saw blade 615 connected to the other end of the transmission shaft, and a support platform 617 fixedly connected to the bracket 5 605, the support platform 617 is provided with a cutting groove for the saw blade 615 to pass through, and a storage box 616 is connected to the bracket 5 605, and the storage box 616 is matched with the waste collection bag 614.

[0054] It should be noted that, as mentioned above, when the profile is cut, the transmission shaft is driven to rotate by the motor 5 610, and the rotation of the transmission shaft drives the saw blade 615 to rotate at a set speed. As the saw blade 615 follows the movement of the sliding platform 609, the saw blade 615 can pass through the cutting groove and start cutting the profile. The mixture of debris and coolant generated during the cutting process is collected in the waste collection bag 614 and transported from the bottom outlet of the waste collection bag 614 to the storage box 616, thereby realizing the collection or reuse of debris and coolant.

[0055] In an optional embodiment, if Figure 7-Figure 8As shown, the pressure-covering cooling assembly includes a bracket six 618 connected to a support platform 617, a telescopic cylinder five 619 connected to the bracket six 618, a hollow pressure-covering cover 620 connected to the output end of the telescopic cylinder five 619, and a sprayer 621 connected to the hollow pressure-covering cover 620. The telescopic cylinder five 619 is arranged along the Z-axis direction, and the sprayer 621 is used to spray coolant onto the saw blade 615.

[0056] It should be noted that, as mentioned above, when the profile part and / or the saw blade 615 are cooled, the hollow pressure cover 620 is driven downward by the telescopic cylinder 619, and is pressed on the area to be cut of the profile part with a set pressure, so that the profile part can always be in a stable state during the cutting process, and then the coolant is sprayed into the hollow pressure cover 620 through the sprayer 621. The coolant is sprayed from the lower end outlet of the hollow pressure cover 620 onto the profile part and / or the saw blade 615, and finally flows from the cutting groove to the waste collection bag 614.

[0057] The present embodiment is described above, but the present embodiment is not limited to the above-mentioned specific implementation manner. The above-mentioned specific implementation manner is merely illustrative and not restrictive. Under the guidance of the present embodiment, ordinary technicians in this field can also make many forms, which are all within the protection of the present embodiment.

Claims

1. A door and window profile sawing device, characterized in that: include: A profile conveying mechanism (1), the profile conveying mechanism (1) being used to drive the profile to be processed to move a set distance along the X-axis direction; A protective shell (2), the protective shell (2) being arranged at the output end of the profile conveying mechanism (1), a drilling mechanism (4), a chamfering mechanism (5) and a sawing mechanism (6) being arranged in sequence along the X-axis direction in the protective shell (2), a plurality of limit cylinders (8) being connected to the inner wall of the protective shell (2), the limit cylinders (8) being arranged along the Y-axis direction, and the plurality of limit cylinders (8) being used to apply pressure to the profile to be processed; The sawing mechanism (6) comprises a three-dimensional moving component connected to the inner wall of the protective shell (2), a sawing component connected to the three-dimensional moving component, and a pressing cooling component, the pressing cooling component and the sawing component are arranged in coordination, the three-dimensional moving component is used to drive the sawing component to move along a set cutting path, and the pressing cooling component is used to cover the cutting area of ​​the sawing component and perform a liquid spray cooling treatment on the area; A finished product caching track (3) is arranged at the output end of the protective shell (2) and is used to cache the finished product profiles.

2. A door and window profile sawing device according to claim 1, characterized in that: The profile conveying mechanism (1) comprises a bracket (101), a plurality of rollers (102) movably connected to the bracket (101), a limit plate (103) connected to a side wall of the bracket (101), a motor (104) fixedly connected to one end of the limit plate (103), a screw rod (106) movably connected to the limit plate (103), and a push plate (105) slidably connected to the limit plate (103), wherein the output shaft end of the motor (104) is connected to the limit plate (103), the push plate (105) is threadedly connected to the screw rod (106), and the screw rod (106) is arranged along the X-axis direction.

3. A door and window profile sawing device according to claim 2, characterized in that: The drilling mechanism (4) comprises a bracket 2 (401), a telescopic cylinder 1 (402) connected to the bracket 2 (401), a connector 1 (403) connected to the output end of the telescopic cylinder 1 (402), a drill bit mounting assembly (404) connected to the connector 1 (403), a transmission gear set 1 arranged inside the drill bit mounting assembly (404), a motor 2 (405) fixedly connected to the drill bit mounting assembly (404), and a plurality of drill bits (406) detachably connected to the drill bit mounting assembly (404), wherein the plurality of drill bits (406) are connected to the motor 2 (405) via the transmission gear set 1, the bracket 2 (401) is fixedly connected to the inner wall of the protective housing (2), and the telescopic cylinder 1 (402) is arranged along the Z-axis direction.

4. A door and window profile sawing device according to claim 3, characterized in that: The chamfering mechanism (5) comprises a bracket three (501), a telescopic cylinder two (502) connected to the bracket three (501), a connector two (503) connected to the output end of the telescopic cylinder two (502), a cutter head mounting assembly (504) connected to the connector two (503), a transmission gear set two arranged inside the cutter head mounting assembly (504), a motor three (505) fixedly connected to the cutter head mounting assembly (504), and a plurality of cutter heads (506) detachably connected to the cutter head mounting assembly (504), wherein the plurality of cutter heads (506) are connected to the motor three (505) via the transmission gear set two, the bracket three (501) is fixedly connected to the inner wall of the protective shell (2), and the telescopic cylinder two (502) is arranged along the Z-axis direction.

5. The door and window profile sawing device according to claim 4, characterized in that: The three-dimensional moving assembly includes a Z-axial rotation assembly, a Z-axial moving assembly connected to the Z-axial rotation assembly, and a horizontal moving assembly connected to the Z-axial moving assembly, and the sawing assembly is connected to the horizontal moving assembly.

6. The door and window profile sawing device according to claim 5, characterized in that: The Z-axis rotation component includes a bracket four (601), a motor four (602) fixedly connected to the bracket four (601), a movable bearing frame one (603) movably connected to the bracket four (601), a synchronous belt one (604) connected between the motor four (602) and the movable bearing frame one (603), and a bracket five (605) fixedly connected to the movable bearing frame one (603), the motor four (602) and the movable bearing frame one (603) are both arranged along the Z-axis direction, and the motor four (602) is used to drive the movable bearing frame one (603) to rotate around the Z-axis to a set angle; The Z-axis moving component includes a telescopic cylinder three (606) fixedly connected to the bracket five (605) and a slide rail (607) connected to the output end of the telescopic cylinder three (606), the horizontal moving component is connected to the slide rail (607), and the telescopic cylinder three (606) is used to drive the slide rail (607) to move a set distance along the Z-axis.

7. The door and window profile sawing device according to claim 6, characterized in that: The horizontal moving assembly includes a sliding platform (609) slidably connected to a sliding rail (607) and a telescopic cylinder four (608) connected between the sliding rail (607) and the sliding platform (609), wherein the telescopic cylinder four (608) is used to drive the sliding platform (609) to move horizontally a set distance.

8. The door and window profile sawing device according to claim 7, characterized in that: The sawing assembly comprises a motor five (610) and a movable bearing frame two (611) connected to a sliding platform (609), a synchronous wheel one (612) connected to the output shaft end of the motor five (610), a waste collection bag (614) fixedly connected to the movable bearing frame two (611), a transmission shaft movably connected to the movable bearing frame two (611), a synchronous wheel two (613) connected to one end of the transmission shaft, a synchronous belt two connected between the synchronous wheel one (612) and the synchronous wheel two (613), a saw blade (615) connected to the other end of the transmission shaft, and a support platform (617) fixedly connected to the bracket five (605), wherein the support platform (617) is provided with a cutting groove for the saw blade (615) to pass through, and the bracket five (605) is connected to a storage box (616), and the storage box (616) is arranged in coordination with the waste collection bag (614).

9. The door and window profile sawing device according to claim 8, characterized in that: The pressure-coating cooling assembly includes a bracket six (618) connected to a support platform (617), a telescopic cylinder five (619) connected to the bracket six (618), a hollow pressure-coating cover (620) connected to the output end of the telescopic cylinder five (619), and a sprayer (621) connected to the hollow pressure-coating cover (620), wherein the telescopic cylinder five (619) is arranged along the Z-axis direction, and the sprayer (621) is used to spray cooling liquid onto the saw blade (615).

10. The door and window profile sawing device according to claim 9, characterized in that: A flipping mechanism (7) is connected to the inner wall of the protective shell (2), the flipping mechanism (7) is located between the drilling mechanism (4) and the chamfering mechanism (5), and the flipping mechanism (7) is arranged below the profile to be processed, and the flipping mechanism (7) is used to flip the profile to be processed; The flipping mechanism (7) comprises a fixed rail (701) fixedly connected to the inner wall of the protective shell (2), a slider (702) slidably connected to the fixed rail (701), a screw rod (704) movably connected to the slider (702), a motor (703) fixedly connected to the slider (702), a telescopic cylinder (705) fixedly connected to the slider (702), and a push block (706) connected to the output end of the telescopic cylinder (705), the output shaft end of the motor (703) is connected to the screw rod (704), and the slider (702) is threadedly connected to the screw rod (704).

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