Integrated processing machine tool and method for door and window profiles

Abstract

The invention provides a door and window profile integrated machining machine tool and method, and relates to the technical field of machine tools, and the technical scheme is characterized in that the door and window profile integrated machining machine tool comprises a feeding area, a milling area, a sawing area and a discharging area which are sequentially distributed in the X-axis direction; the milling area is provided with a first sliding table machining mechanism and a second sliding table machining mechanism which are distributed in the Y-axis direction at intervals, and the first sliding table machining mechanism and the second sliding table machining mechanism are independently arranged in the milling area in a sliding mode in the X-axis direction and at least have the laser machining capacity. With the sawing position of the sawing area as the original point, the moving range of the first sliding table machining mechanism in the X-axis direction is 200 mm to 2100 mm or 700 mm to 2100 mm, and the moving range of the second sliding table machining mechanism in the X-axis direction is 200 mm to 2100 mm. The door and window profile integrated machining machine tool and method have the advantage that the machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of machine tool technology, and in particular to a machine tool and method for integrated processing of door and window profiles. Background Art

[0002] In the processing of door and window profiles, there are currently two main technical routes. One is to complete various processing of profiles through various stand-alone equipment, and the other is to process through automatic processing and production equipment that integrates various processing capabilities. Compared with the use of various stand-alone equipment, the automatic processing and production equipment that integrates various processing capabilities has a high degree of integration and therefore has more efficient processing capabilities, reduces the circulation and storage of workpieces, and is currently the more mainstream technical research and development direction.

[0003] For example, the Chinese invention patent with application number 202110406289.7 discloses a method, device and electronic equipment for intelligent processing of profiles, which uses a laser processing device and a milling saw processing device to jointly process the profiles. Under the control of the control center, the laser processing device and the milling saw processing device dynamically adjust the processing according to the cross-sectional shape of the profile and the processing requirements to obtain the optimal processing effect.

[0004] For example, the Chinese utility model patent with application number 202320833863.1 discloses an aluminum profile processing production line. By arranging a loading device, a unloading device and a profile processing device on the aluminum profile processing production line, the aluminum profile can be cut, pierced and other operations can be performed. The profile processing device includes a first slide processing mechanism and a second slide processing mechanism, which splits the aluminum profile processing process into two workstations. The first slide processing mechanism performs punching and cutting of glue injection holes and drainage holes on the aluminum profile, and the second slide processing mechanism performs punching of corner code holes on the aluminum profile. Since the processing accuracy of the corner code holes is higher than that of other processing accuracy requirements, it is divided into independent processes, which is beneficial to the batch production process. While processing the corner code holes, the glue injection holes, drainage holes and cutting of the next aluminum profile can be processed, saving processing time and improving processing efficiency. In order to avoid the aluminum profile processed by the first slide processing mechanism from interfering with the aluminum profile being processed by the second slide processing mechanism, the first discharge port and the second feed port can be staggered, and a transfer buffer mechanism can be set between the first slide processing mechanism and the second slide processing mechanism. The transfer buffer mechanism is used to take over the aluminum profile from the first discharge port and run it into the second feed port, thereby improving processing efficiency.

[0005] For example, the Chinese invention patent application with application number 202311437539.9 discloses a multifunctional automatic sawing and milling system and method for profiles, which integrates functions such as loading, laser processing, milling processing, sawing, finished product discharging, and finished product marking. Each main function is servo-driven. It is an integrated mechanism of laser cutting / marking, milling processing and three-angle saw blade cutting based on twenty-six-axis connection control. It can realize the linkage control of multiple functional axes and can realize up to twenty-two-axis linkage. According to the process requirements of the processing object, the feeding, laser processing, milling processing, sawing, finished product discharging, finished product marking and other functions can work simultaneously, which greatly improves the processing efficiency and finished product processing accuracy, while reducing the equipment space and labor requirements, and can greatly reduce the labor intensity of workers.

[0006] For example, the Chinese invention patent application with application number 202311206509.7 discloses a laser sawing and milling intelligent workstation that can meet the processing needs of most aluminum profiles and complete the punching, marking, and cutting processes at one time. It has a relatively compact structure and occupies a small area. Only one person is required to complete the entire processing, which can save a lot of manpower and material resources. The feeding is done by feeding air claws. During the laser drilling and milling process, only the movement of the laser drilling and milling device in the X-axis, Y-axis, and Z-axis directions is required to be completed by the electric spindle / laser spindle. There is no need to use feeding air claws to move the profile in the X-axis direction, which increases the processing efficiency and ensures the processing accuracy. The profile cutting adopts a three-saw blade structure with 45°, 90°, and 135°, which has higher processing accuracy.

[0007] For example, the Chinese invention patent application with application number 202311718742.3 discloses a CNC sawing and milling machine for six-sided processing of door and window profiles, which completes the entire process of automatic feeding of aluminum alloy door and window profile frames, sashes, and struts, automatic four-sided milling of profiles, automatic sawing of any angles at both ends of profiles, automatic grooving of the left and right end faces of profiles, automatic processing of pin holes at both ends of profiles, and automatic discharge of profiles after processing, realizing "profiles in, finished products out", eliminating the need for mutual flow between processing steps, and the entire process has a high degree of automation, is safe and reliable, and has high production efficiency.

[0008] For example, the Chinese invention patent application with application number 202210892408.9 discloses a full-function composite production line for aluminum doors and windows. The loading unit is used to transport the workpiece to be processed into the laser drilling, marking, sawing and milling main unit. On the basis of one feeding, the laser drilling of the rear facade of the workpiece, laser marking of the front facade, 45° / 135° and 90° sawing in the horizontal plane of the profile, mortise processing of the middle ram, and automatic labeling of the finished product are completed. After the workpiece is processed, the unloading unit is used to take the processed workpiece out of the laser drilling, marking, sawing and milling main unit, thereby alleviating the problems of high labor intensity for workers, poor product quality consistency, chaotic work site, and excessive use of operators caused by the need for manual loading and unloading in each process.

[0009] Although existing automatic processing production equipment integrates various processing devices to complete various processing operations, it can be found that the design concept of most of the above-mentioned existing technologies is to set the milling device and the sawing device very close to each other. The purpose of this setting is to use the milling device to complete the milling of the workpiece and then quickly move the profile for sawing operations. However, this design idea is not conducive to parallel processing, so that the processing efficiency cannot be significantly improved.

[0010] Among them, the Chinese utility model patent with application number 202320833863.1 is a technical solution proposed by the applicant previously. This prior art proposes to split the aluminum profile processing process into two stations. The first station performs punching and cutting of glue injection holes and drainage holes on the aluminum profile, and the second station performs punching of the corner code holes of the aluminum profile. Since the processing accuracy of the corner code holes is higher than that of other processing accuracy requirements, it is split into independent processes. This prior art embodies the design concept of parallel processing to a certain extent. However, its simple division of the two stations and then performing corner code hole processing separately has limited efficiency improvement, and a cache mechanism needs to be set up, resulting in a large space occupancy of the entire equipment.

[0011] Among them, the Chinese invention patent application with application number 202311718742.3 has a structural layout that is relatively similar to the scheme of the present application, and includes a feeding device, a milling device and a sawing device, and a milling slider is provided at the bottom of the milling movable seat, the milling slider is slidably connected to the milling guide rail, the milling guide rail is mounted on the base, the base is mounted with a milling motor, the milling motor is connected to the milling ball screw, the milling motor drives the milling movable seat to move along the milling guide rail, and its milling spindle motor and spindle ejection cylinder are both mounted on the milling lifting seat, the milling lifting slider is mounted on the milling lifting seat, the milling lifting slider is slidably connected to the milling lifting guide rail, the milling lifting guide rail is mounted on the milling movable seat, the milling lifting motor is mounted on the milling movable seat, and the milling lifting motor controls the lifting of the milling lifting seat and the milling spindle motor. However, from its attachedFigure 6 It can be seen that the milling lifting seats on the left and right sides are set on a common milling moving seat, and then driven by a single milling motor. Figure 2 It can be seen that the travel of the milling movable seat in the X-axis direction is very short, and in the prior art, it does not disclose the use of laser for processing, that is, the concept of the prior art is only to drive the milling movable seat to move by a milling motor and then perform milling processing on the four sides of the profile. This design concept determines that its processing efficiency cannot achieve a major breakthrough. At the same time, this design concept is substantially different from the design concept of this application.

[0012] In response to the above problems, this application proposes a new solution. Summary of the Invention

[0013] The purpose of this application is to provide an integrated door and window profile processing machine tool, which has the advantage of improving processing efficiency.

[0014] In the first aspect, the present application provides an integrated door and window profile processing machine tool, the technical solution of which is as follows: The machine comprises a loading area, a milling area, a sawing area, and an unloading area sequentially distributed along the X-axis direction. The milling area is provided with a first slide processing mechanism and a second slide processing mechanism spaced apart in the Y-axis direction. The first slide processing mechanism and the second slide processing mechanism are independently slidably arranged in the milling area along the X-axis direction and have at least laser processing capabilities. Taking the sawing position of the sawing area as the origin, the moving range of the first slide processing mechanism in the X-axis direction is 200mm~2100mm or 700mm~2100mm, and the moving range of the second slide processing mechanism in the X-axis direction is 200mm~2100mm.

[0015] By arranging the first slide processing mechanism and the second slide processing mechanism spaced apart along the Y-axis direction in the milling area, and the first slide processing mechanism and the second slide processing mechanism are independently slidably arranged along the X-axis direction, the purpose is to enable the first slide processing mechanism and the second slide processing mechanism to move on both sides of the workpiece on the Y-axis and perform different processing operations respectively. At the same time, the moving range of the second slide mechanism in the X-axis direction is 200mm~2100mm, and the moving range of the first slide processing mechanism in the X-axis direction is 200mm~2100mm or 700 mm~2100mm, its purpose is that when the workpiece is cut in the sawing area, the second slide processing mechanism can complete the processing of the end features of the workpiece in the range of 200mm~2100mm, and the first slide processing mechanism can complete the processing of the end features of the workpiece in the range of 200mm~2100mm or the processing of the middle features in the range of 700mm~2100mm. The processing of the end features or the middle features in the above range can be completed synchronously and in parallel with the sawing processing in the sawing area, thereby having the beneficial effect of improving the processing efficiency.

[0016] Furthermore, in the present application, the loading area extends to the milling area, and the loading area is provided with a loading mechanism, the loading mechanism including a first loading slide rail extending in the X-axis direction and a first loading clamp slidably provided on the first loading slide rail, the first loading slide rail extends to the milling area and is located above the second slide processing mechanism; The first slide processing mechanism includes a first processing tool for processing at least one of the top surface, the first side surface and the bottom surface of the workpiece, and a first milling drive component for driving the first processing tool to approach or move away from the corresponding processing surface; The machining tool of the second slide machining mechanism only includes a second machining tool for machining at least one of the second side surface and the bottom surface of the workpiece, and also includes a second milling drive component for driving the second machining tool to approach or move away from the corresponding machining surface.

[0017] Furthermore, in the present application, the first machining tool and the second machining tool include at least a laser cutting head, and also include one or more of a milling cutter and a drill bit.

[0018] Further, in the present application, the first machining tool includes a first milling cutter for machining the top surface of the workpiece, a second milling cutter and a first laser cutting head for machining the first side surface of the workpiece, and a third milling cutter for machining the bottom surface of the workpiece; The second machining tool includes a fourth milling cutter and a second laser cutting head for machining the second side surface of the workpiece, and a fifth milling cutter for machining the bottom surface of the workpiece.

[0019] Furthermore, in the present application, the first slide processing mechanism and the second slide processing mechanism are both arranged on a conveying mechanism, and the conveying mechanism is arranged on the first milling frame, and the conveying mechanism includes: A first milling slide rail is provided on the first milling frame and extends along the direction from the loading area to the sawing area; a first milling slide, slidably disposed on the first milling slide rail; a second milling motor, disposed on the first milling slide; a first milling rack, disposed on the first milling frame and in transmission connection with the second milling motor, and driven by the second milling motor to drive the first milling slide to move along the first milling slide rail; Also includes: a second milling slide rail, arranged on the first milling slide, and extending along an extension direction perpendicular to the material flow channel; a second milling slide, slidably arranged on the second milling slide rail; a third milling motor, disposed on the second milling slide; The second milling rack is arranged on the first milling slide and is transmission-connected to the third milling motor. Driven by the third milling motor, the second milling slide is driven to move along the second milling slide rail.

[0020] Furthermore, in the present application, the milling area is further provided with a support and clamping mechanism located between the first slide processing mechanism and the second slide processing mechanism and independently slidingly arranged along the X-axis direction. With the sawing position of the sawing area as the origin, the movement range of the support and clamping mechanism in the X-axis direction is 200mm~2100mm or 700mm~2100mm, and the support and clamping mechanism includes: Supporting, clamping and receiving components; A support and clamping lifting assembly includes at least a first support and clamping power unit and a support and clamping pressing unit connected to the first support and clamping power unit, wherein the support and clamping pressing unit is arranged above the support and clamping receiving assembly and moves closer to or farther from the support and clamping receiving assembly under the drive of the first support and clamping power unit to clamp and position the workpiece; The support and clamping stroke detection component is used to detect the moving stroke of the support and clamping pressing part.

[0021] Furthermore, this application also includes: A support and clamping mounting frame, the support and clamping mounting frame comprising a first support and clamping mounting portion extending in a horizontal direction and a second support and clamping mounting portion extending in a vertical direction, the support and clamping receiving assembly being arranged on the first support and clamping mounting portion, and the support and clamping lifting assembly being arranged on the second support and clamping mounting portion; The second support and clamping mounting portion is provided with a first support and clamping slide rail, and the support and clamping pressing portion is provided with a first support and clamping slider that is slidably matched with the first support and clamping slide rail; The support and clamping stroke detection component is a grating ruler, which is arranged on the second support and clamping mounting portion. A first support and clamping connecting portion is provided between the grating ruler and the first support and clamping slider, so that the grating ruler moves under the drive of the first support and clamping slider to detect the stroke of the support and clamping pressing portion; It also includes a support clamping drive assembly, the support clamping mounting frame is arranged on the support clamping drive assembly, and the support clamping drive assembly is used to drive the support clamping mounting frame to move back and forth along the direction from the loading area to the sawing area.

[0022] Furthermore, in the present application, the sawing area is provided with a first saw blade, a second saw blade and a third saw blade; The first saw blade and the second saw blade are located on the same side of the workpiece in the Y-axis direction, and the first saw blade and the second saw blade are arranged at 90 degrees to each other and at an angle of plus or minus 45 degrees to the workpiece respectively; The third saw blade is located on the other side of the workpiece in the Y-axis direction and is arranged at a 90-degree angle to the workpiece; The first saw blade is provided with a first sawing drive module to drive the first saw blade to move in the horizontal direction, the second saw blade is provided with a second sawing drive module to drive the second saw blade to move in the horizontal direction, and the third saw blade is provided with a third sawing drive module to drive the third saw blade to move in the horizontal and vertical directions.

[0023] Furthermore, in the present application, the first saw blade and the second saw blade are staggered in the Z-axis direction, and an avoidance structure is provided between them.

[0024] Furthermore, in the present application, a residual material unloading device is provided in the sawing area, and the residual material unloading device is located between the milling area and the unloading area in the X-axis direction, and the residual material unloading device includes: The scrap support portion is provided with a feed port and a discharge port, wherein the feed port is located on a side close to the milling area, and the discharge port is located on a side close to the unloading area, so that the workpiece enters from the feed port and is discharged from the discharge port, and is used to support the workpiece. The workpiece supported and contacted by the scrap support portion becomes scrap material after cutting; The scrap material pressing portion includes at least a first scrap material power member and a first scrap material contact member connected to the first scrap material power member, wherein the first scrap material contact member is located above the scrap material supporting portion and is driven by the first scrap material power member to move closer to or away from the scrap material supporting portion to clamp or release a workpiece located on the scrap material supporting portion; The scrap material pushing portion at least includes a second scrap material power member and a second scrap material contact member connected to the second scrap material power member, the second contact member is located on the side of the scrap material support portion, and approaches or moves away from the scrap material support portion under the drive of the second scrap material power member and pushes the scrap material located on the scrap material support portion in a direction perpendicular to or inclined to the direction from the feed port to the discharge port. It also includes a third scrap material power member, the second scrap material power member is arranged on the third scrap material power member, and is driven by the third scrap material power member to drive the second scrap material power member to move in a vertical direction.

[0025] Furthermore, in the present application, the scrap material support portion is provided with a first scrap material inclined surface on one side of the feed port, and the scrap material support portion is provided with a second scrap material inclined surface on one side of the discharge port, the first scrap material inclined surface and the second scrap material inclined surface are in an eight-shaped or triangular shape, the first scrap material inclined surface is spaced apart from the milling area and forms a first cutting channel, and the second scrap material inclined surface is spaced apart from the discharge area and forms a second cutting channel; The second scrap material contact piece is located on one side of the wide side of the scrap material supporting portion in the shape of an eight or triangle; The scrap support portion is provided with a third cutting channel perpendicular to the direction from the feed port to the discharge port and passing through the top surface and both sides of the scrap support portion; The first scrap material contact piece is provided with a fourth cutting channel corresponding to the third cutting channel and penetrating the bottom surface and both sides of the first scrap material contact piece; A first scrap material box is provided on the other side of the scrap material support portion relative to the second scrap material contact piece. The position of the first scrap material box corresponds to the second scrap material contact piece. The second scrap material contact piece pushes the scrap material on the scrap material support portion so that the scrap material falls into the first scrap material box. The first scrap material box is connected to a scrap material conveying component, and the other end of the scrap material conveying component is connected to a second scrap material box.

[0026] Furthermore, in the present application, a rapid material transfer mechanism is provided between the residual material unloading device and the unloading area, and the rapid material transfer mechanism includes: A material transfer clamping device, a first material transfer driving device, and a second material transfer driving device; The first material moving drive device and the second material moving drive device are arranged along the sawing area toward the unloading area, and the second material moving drive device is arranged on the first material moving drive device and, driven by the first material moving drive device, reciprocates along the direction from the residual material unloading device to the unloading area; The material transfer and clamping device is arranged on the second material transfer driving device and is located on a side close to the residual material unloading device. Driven by the second material transfer driving device, the material transfer and clamping device moves back and forth in the direction of the residual material unloading device pointing to the unloading area, thereby transporting the workpiece to the unloading area.

[0027] Furthermore, in the present application, a quick unloading mechanism is provided between the quick material moving mechanism and the unloading area, and the quick unloading mechanism includes: a discharge lifting device, configured to receive the workpiece after processing in the sawing area, and transport the workpiece to the discharge area by lifting the discharge lifting device; The unloading and lifting device is provided with at least a first unloading area and a second unloading area, and the first unloading area and the second unloading area are spaced apart in the Z-axis direction by at least a vertical dimension of the workpiece, so that the unloading and lifting device descends to the second unloading area after receiving the workpiece in the first unloading area, so that the workpiece can avoid the material flow channel in the transportation direction from the sawing area to the unloading and lifting device in the process of following the unloading and lifting device to descend.

[0028] Furthermore, in the present application, a discharge pressing assembly is also included, and the discharge pressing assembly is also included. The discharge pressing assembly is arranged on the side of the material flow channel, located on the side of the discharge lifting device away from the discharge area, and is arranged within the range of the discharge lifting device in the extension direction of the material flow channel, and is used to press the workpiece; The device further comprises a discharge stroke detection mechanism and a discharge controller, wherein the discharge stroke detection mechanism is connected to the discharge controller, and the discharge controller is connected to the first discharge power unit. The discharge stroke detection mechanism detects the stroke of the discharge contact portion, and the discharge controller is used to control the operation of the first discharge power unit according to the stroke of the discharge contact portion detected by the discharge stroke detection mechanism. The unloading pressing assembly includes a unloading cylinder and a unloading pressing plate arranged on the unloading cylinder, and a unloading buffer is arranged at the bottom of the unloading pressing plate.

[0029] Furthermore, in the present application, the loading area is further provided with a first loading rack, which includes a first loading conveyor belt conveying along the Y-axis direction and a first loading support rack supporting the first loading conveyor belt; One end of the first loading conveyor belt is connected to the first loading support frame, and the other end is connected to the first feeding frame extending along the X-axis direction for setting the first loading slide rail. The first loading support frame only supports the end of the first loading conveyor belt away from the first feeding frame.

[0030] Furthermore, in the present application, the first machining tool or the second machining tool is a double-edged end mill, the double-edged end mill comprises an end mill body, the end mill body is provided with two edges, at least a circumferential edge is provided at the bottom, the bottom of the end mill body is provided with a group drill structure, the group drill structure comprises at least a chisel edge and a circular arc edge; The diameter of the end mill body is d, the chisel edge length of the chisel edge is 0.012d to 0.02d, the chisel edge bevel angle of the chisel edge is 30 degrees to 65 degrees, and the chisel edge rake angle of the chisel edge is -30 degrees to -55 degrees; The arc edge rake angle of the arc edge is 8.7 degrees to 20.4 degrees, and the arc edge clearance angle of the arc edge is 2.4 degrees to 27.6 degrees; The circumferential blade rake angle of the circumferential blade is 12 degrees to 18 degrees, the circumferential blade clearance angle of the circumferential blade is 13 degrees to 20 degrees, and the circumferential blade second clearance angle of the circumferential blade is 26 degrees to 31 degrees.

[0031] Furthermore, in the present application, the chisel edge is provided on a drill tip structure, the drill tip structure is provided at the bottom center of the end mill body, the drill tip rake angle of the drill tip structure is -40.5 degrees to -29.5 degrees, and the drill tip clearance angle of the drill tip structure is 41.6 degrees to 51.6 degrees; The height difference between the tip of the circular arc blade and the drill tip is 0.03d~0.05d; The group drilling structure further includes an inner blade, wherein the inner blade top angle of the inner blade is 90 degrees to 110 degrees, the inner blade rake angle of the inner blade is -2 degrees to 2 degrees, the inner blade clearance angle of the inner blade is 40 degrees to 50 degrees, and the inner blade bevel angle of the inner blade is 10 degrees to 30 degrees; The group drilling structure further includes an outer blade, wherein the outer blade rake angle of the outer blade is 21 degrees to 25 degrees, the outer blade clearance angle of the outer blade is 15 degrees to 25 degrees, and the outer blade second clearance angle of the outer blade is 30 degrees to 50 degrees.

[0032] In a second aspect, the present application further proposes a method for integrated processing of door and window profiles, which is applied to the above-mentioned integrated processing machine tool for door and window profiles, comprising: Acquiring information of a workpiece to be processed, wherein the information to be processed includes attribute definitions of features to be processed; According to the attribute definition of the feature to be processed, the feature to be processed is divided into end features and middle features; When machining the end feature, the end feature is processed simultaneously with the cutting operation; When processing the middle feature, a parallel processing strategy is calculated according to the attribute definition, position information and quantity information of the feature to be processed, and the middle feature is processed according to the parallel processing strategy.

[0033] As can be seen from the above, the present application provides an integrated processing machine tool and method for door and window profiles, which is provided with a first slide processing mechanism and a second slide processing mechanism spaced apart along the Y-axis direction in the milling area, and the first slide processing mechanism and the second slide processing mechanism are independently set to slide along the X-axis direction. The purpose is to enable the first slide processing mechanism and the second slide processing mechanism to move on both sides of the workpiece on the Y-axis and perform different processing operations respectively. At the same time, the movement range of the second slide mechanism in the X-axis direction is 200mm~2100mm, and the movement range of the first slide processing mechanism in the X-axis direction is 20 0mm~2100mm or 700mm~2100mm, its purpose is that when the workpiece is cut in the sawing area, the second slide processing mechanism can complete the processing of the end features of the workpiece in the range of 200mm~2100mm, and the first slide processing mechanism can complete the processing of the end features of the workpiece in the range of 200mm~2100mm or the processing of the middle features in the range of 700mm~2100mm. The processing of the end features or the middle features in the above range can be completed synchronously and in parallel with the sawing processing in the sawing area, thereby having the beneficial effect of improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the overall structure of a door and window profile integrated processing machine tool provided in this application.

[0035] Figure 2 This is a schematic diagram of the structure of the loading area and milling area provided in this application.

[0036] Figure 3 Schematic diagram of the structure of the milling area provided in this application.

[0037] Figure 4 This is a schematic structural diagram of the first slide processing mechanism and the second slide processing mechanism provided in this application.

[0038] Figure 5 This is a schematic structural diagram of the conveying device provided in this application.

[0039] Figure 6 Schematic diagram of the structure of the milling area provided in this application.

[0040] Figure 7 This is a schematic structural diagram of the support and clamping mechanism provided in this application.

[0041] Figure 8 This is a schematic structural diagram of the sawing area provided in this application.

[0042] Figure 9 This is a schematic structural diagram of the sawing area provided in this application.

[0043] Figure 10 This is a schematic structural diagram of the residual material unloading device provided in this application.

[0044] Figure 11 This is a schematic structural diagram of the residual material unloading device provided in this application.

[0045] Figure 12 This is a schematic structural diagram of the residual material unloading device provided in this application.

[0046] Figure 13 This is a schematic diagram of the structure of the rapid material transfer mechanism provided in this application.

[0047] Figure 14 This is a schematic diagram of the structure of the rapid material transfer mechanism provided in this application.

[0048] Figure 15 This is a schematic diagram of the structure of the quick unloading mechanism provided in this application.

[0049] Figure 16 This is a schematic diagram of the structure of the quick unloading mechanism provided in this application.

[0050] Figure 17 This is a schematic structural diagram of the loading area provided in this application.

[0051] Figure 18 This is a schematic structural diagram of the first loading rack provided in this application.

[0052] Figure 19 This is a schematic structural diagram of the double-edged end mill provided in this application.

[0053] Figure 20 This is a schematic structural diagram of the double-edged end mill provided in this application.

[0054] Figure 21 This is a cross-sectional view of a double-edged end mill provided in this application along the EE section.

[0055] Figure 22 A schematic diagram of the bottom structure of a double-edged end mill provided in this application.

[0056] Figure 23 A cross-sectional view of a double-edged end mill provided in this application along the CC section.

[0057] Figure 24 This is a cross-sectional view of a double-edged end mill provided in this application along the GG section.

[0058] Figure 25 A schematic diagram of the bottom structure of a double-edged end mill provided in this application.

[0059] Figure 26 This is a partially enlarged schematic diagram of the bottom portion of a double-edged end mill provided in this application.

[0060] Figure 27 This is a cross-sectional view of a double-edged end mill provided in this application along the BB section.

[0061] Figure 28 This is a cross-sectional view of a double-edged end mill provided in this application along section AA.

[0062] Figure 29 A schematic diagram of the bottom structure of a double-edged end mill provided in this application.

[0063] Figure 30 This is a cross-sectional view of a double-edged end mill provided in this application along the FF section.

[0064] Figure 31 A schematic diagram of the bottom structure of a double-edged end mill provided in this application.

[0065] Figure 32 This is a flow chart of a method for integrated processing of door and window profiles provided in this application.

[0066] Figure 33 A schematic diagram of one of the workpieces provided in this application.

[0067] Figure 34 Schematic diagram of end features and middle features.

[0068] Figure 35 Schematic diagram of sawing a workpiece.

[0069] In the figure: 100, loading area; 200, milling area; 300, sawing area; 400, unloading area; 500, end mill body; 600, group drilling structure; 110, first loading slide; 120, first loading clamp; 130, first loading rack; 131, first loading conveyor belt; 132, first loading support rack; 210, first slide processing mechanism; 220, second slide processing mechanism; 230, conveying mechanism; 240, first milling frame; 250, supporting clamping mechanism; 211, first processing tool; 212, first milling drive component; 221, second processing tool; 222, second milling drive component; 231, first milling slide; 232, first milling slide; 233, second milling motor; 234, second milling motor; 235, first milling slide; 236, second milling motor; 237, first milling slide; 238, second milling motor; 239, first milling slide; 240, first milling drive component; 250, first milling slide; 251, first milling slide; 252, second milling motor; 253, second milling motor; 254, first milling slide; 255, first milling slide; 256, second milling motor; 257, first milling slide; 258, second milling motor; 259, first milling slide; 260, first milling slide; 261, second milling slide; 262, second milling drive component; 263, first milling slide; 264, first milling slide; 265, second milling motor; 266, first milling slide; 267, second milling motor; 268, first milling slide; 269, first milling slide; 270, second milling motor; 271, 4. First milling rack; 235. Second milling slide; 236. Second milling slide; 237. Third milling motor; 251. Support and clamping receiving assembly; 252. Support and clamping lifting assembly; 253. Support and clamping stroke detection assembly; 254. Support and clamping mounting frame; 255. Support and clamping drive assembly; 2111. First milling cutter; 2112. Second milling cutter; 2113. First laser cutting head; 2114. Third milling cutter; 2211. Second laser cutting head; 2212. Fourth milling cutter; 2213. Fifth milling cutter; 2521. First support and clamping power unit; 2522. Support and clamping pressing unit; 2523. First support and clamping slider; 2531. First support and clamping connecting unit; 2541. First support Support clamping mounting portion; 2542, second support clamping mounting portion; 2543, first support clamping slide rail; 310, first saw blade; 320, second saw blade; 330, third saw blade; 340, first sawing drive module; 350, second sawing drive module; 360, third sawing drive module; 370, avoidance structure; 380, waste material unloading device; 390, fast material moving mechanism; 3010, fast unloading mechanism; 381, waste material supporting portion; 382, ​​waste material pressing portion; 383, waste material pushing portion; 384, first waste material box; 385, waste material conveying component; 386, second waste material box; 3811, feed port; 3812, discharge port; 3813, first waste material slope; 3814, second waste material slope; 38 21. First scrap power member; 3822. First scrap contact member; 3831. Second scrap power member; 3832. Second scrap contact member; 3833. Third scrap power member; 391. Material transfer and clamping device; 392. First material transfer drive device; 393. Second material transfer drive device; 30101. Unloading lifting device; 30102. First unloading area; 30103. Second unloading area; 30104. Unloading cylinder; 30105. Unloading pressing plate; 30106. Unloading buffer; 30107. Unloading stroke detection mechanism; 510. Circumferential blade; 610. Chisel blade; 620. Arc blade; 630. Drill tip structure; 640. Inner blade; 650. Outer blade; 660. Chip groove; 001. Material flow channel. DETAILED DESCRIPTION

[0070] The technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. The components of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for which protection is claimed, but merely represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0071] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0072] Existing automatic processing equipment for door and window profiles usually includes four major areas: loading area, milling area, sawing area and unloading area. Among them, the loading area is the area used to load the workpiece, which usually includes a conveyor belt transporting along the Y-axis direction and a loading clamp moving along the X-axis direction. The workpiece is manually placed on the conveyor belt, and then transported along the Y-axis direction by the conveyor belt. After arriving at the designated position, one end of the workpiece is clamped by the loading clamp, and then moved in the X-axis direction, and then the workpiece is sent from the loading area to the milling area. The milling area usually integrates milling tools and laser cutting heads, and the holes, grooves and other features on each surface of the workpiece are processed by the milling tools and laser cutting heads. When the workpiece is completed on each surface After processing the holes, grooves and other features, the loading clamp will further drive the workpiece to be transported along the X-axis direction so that the workpiece reaches the sawing area. The sawing area is usually used to cut the workpiece. Door and window profiles usually need to be spliced ​​to form window frames. Therefore, it is generally necessary to cut a 45-degree section at the end of the workpiece. At the same time, a workpiece can often be cut into multiple finished products. Therefore, after completing the processing of holes, grooves and other features on various surfaces of the workpiece, cutting operations are required. The cutting operation usually uses a saw blade milling cutter. After the cutting is completed and the finished product is obtained, the finished product will be clamped by a clamping device and sent to the unloading area. The unloading area usually includes a conveyor belt transporting along the Y-axis direction, and the finished product is unloaded under the transportation of the conveyor belt.

[0073] Among them, improving processing efficiency has always been the pursuit of this field. After the automatic processing equipment is started, it works almost continuously for 24 hours. The improvement of efficiency will bring about an intuitive improvement in economic benefits and an increase in market share. Therefore, improving the processing efficiency of automatic processing equipment has always been a key research project in this field.

[0074] In the entire workpiece processing process, the time required for milling in the milling area and sawing in the sawing area occupies a large part. Therefore, how to effectively utilize the time for milling in the milling area and sawing in the sawing area has become a key breakthrough in improving processing efficiency. In the existing technology, the milling device and the sawing device are usually set very close to each other. This design idea is to allow the workpiece to be quickly moved to the sawing area to complete the cutting operation after milling. However, in fact, this method is not conducive to the effective utilization of the time for milling in the milling area and sawing in the sawing area. In this regard, the present application faces the problem of how to effectively utilize the time for milling in the milling area and sawing in the sawing area. When solving the problem, a technical idea was proposed to make the time for milling in the milling area and sawing in the sawing area overlap as much as possible, that is, a technical conception of parallel processing of the milling area and the sawing area was proposed. Under this technical conception, the higher the overlap of the processing time of the milling area and the sawing area, the more significant the improvement in efficiency. For example, the milling area needs to be processed for 10 seconds and the sawing area needs to be processed for 10 seconds. When the overlapping processing time of the milling area and the sawing area is 2 seconds, the processing time of the two areas is 10+10-2=18 seconds. If the overlapping processing time is 10 seconds, that is, the processing processes of the milling area and the sawing area overlap, and the two achieve complete parallel processing, then the processing time of the two areas is 10+10-10=10 seconds.

[0075] In fact, there are many problems in the process of overlapping the processing of the milling area and the sawing area. For example, the workpiece is sent to the sawing area along the X-axis direction for sawing. During the sawing process, a saw blade milling cutter is usually required to saw the workpiece. The saw blade milling cutter will apply cutting force to the workpiece during the sawing process. If the workpiece is milled by the milling cutter in the milling area at this time, the cutting forces generated by the two areas will interact with each other, thereby affecting the processing accuracy of the workpiece. Therefore, in the prior art, the common practice is to separate the processing of the milling area and the processing of the sawing area, or the overlapping processing time of the two is very short, so the milling device and the sawing device are set very close. However, thanks to the development of laser cutting technology, laser cutting has been applied to the processing of door and window profiles. When using laser for processing, it does not generate additional cutting force. In this regard, the present application utilizes this characteristic of laser processing. When the workpiece is sawed in the sawing area, the milling area completes the laser processing of the workpiece, so that the processing time during the sawing process is effectively utilized, thereby greatly improving the processing efficiency.

[0076] For details, please refer to Figures 1 to 35 , this application proposes an integrated processing machine tool for door and window profiles, and the technical solution is as follows: The system comprises a loading area 100, a milling area 200, a sawing area 300, and an unloading area 400, which are sequentially distributed along the X-axis direction. The milling area 200 is provided with a first slide processing mechanism 210 and a second slide processing mechanism 220, which are spaced apart and distributed along the Y-axis direction. The first slide processing mechanism 210 and the second slide processing mechanism 220 are independently slidably arranged in the milling area 200 along the X-axis direction and have at least laser processing capabilities. Taking the sawing position of the sawing area 300 as the origin, the moving range of the first slide processing mechanism 210 in the X-axis direction is 200 mm to 2100 mm or 700 mm to 2100 mm, and the moving range of the second slide processing mechanism 220 in the X-axis direction is 200 mm to 2100 mm.

[0077] The first slide processing mechanism 210 and the second slide processing mechanism 220 may be provided with processing tools facing multiple processing surfaces of the workpiece, and the processing tools may include milling cutters, laser cutting heads, drill bits and other processing tools.

[0078] Among them, the first slide processing mechanism 210 and the second slide processing mechanism 220 are spaced apart and distributed in the Y-axis direction, so that an intermediate channel is formed between the first slide processing mechanism 210 and the second slide processing mechanism 220. The intermediate channel is the material flow channel 001, and the workpiece is clamped in the material flow channel 001 and transported along the X-axis direction. Usually, the material flow channel 001 is a straight line.

[0079] Among them, when the workpiece is located on the material flow channel 001, the first slide processing mechanism 210 and the second slide processing mechanism 220 are located on both sides of the workpiece in the Y-axis direction. The first slide processing mechanism 210 and the second slide processing mechanism 220 can be provided with corresponding processing tools on the sides close to the first side, bottom surface, second side surface and top surface of the workpiece to process the various processing surfaces of the workpiece.

[0080] Among them, there are usually many processing features on the workpiece, such as corner code holes, glue injection holes, corner cleaning, lock box holes, handle holes, drainage holes, exhaust holes, mounting holes, center stile lines, etc. Since the processing requirements of each processing feature are different, the processing requirements include processing size, processing position and processing accuracy, etc. Each processing feature is suitable for different processing methods. Some processing features are suitable for laser processing, and some processing features are suitable for milling cutter processing. In this regard, this application divides each processing feature into end features and middle features based on the characteristics of each processing feature itself, combined with the summary and analysis of the processing features of door and window profiles. Specifically, the end features include corner code holes, glue injection holes, and corner cleaning. The middle features include lock box holes, handle holes, drainage holes, exhaust holes, mounting holes, center stile lines, etc. Usually, the end features can be completely processed by laser processing, and the center stile lines in the middle features can also be processed by laser processing.

[0081] For details, please refer to Figure 33 and Figure 34 , Figure 33 A workpiece in actual processing has five cutting positions, namely cutting position a, cutting position b, cutting position c, cutting position d and cutting position e. That is, after cutting, the workpiece can obtain four finished products, namely finished product A, finished product B, finished product C and finished product D. Figure 34 The end features 002 are located at both ends of the finished product A. As shown in the figure, the end features 002 between the finished product A and the finished product B are closely spaced and can be considered as the same end feature. The middle feature is located in the middle area of ​​the finished product A. It is worth noting that the middle feature 003 on each finished product may be different, and the corresponding required processing operations may also be different.

[0082] In the solution of the present application, a first slide processing mechanism 210 and a second slide processing mechanism 220 are provided which are spaced apart in the Y-axis direction, and the first slide processing mechanism 210 and the second slide processing mechanism 220 are independently set to slide along the X-axis direction in the milling area 200. The purpose is to allow the first slide processing mechanism 210 and the second slide processing mechanism 220 to move independently on both sides of the workpiece, so that when the workpiece is sawed, the first slide processing mechanism 210 and the second slide processing mechanism 220 can be moved to corresponding positions for parallel laser processing.

[0083] Among them, the movement range of the second slide processing mechanism 220 in the X-axis direction is 200mm~2100mm, which means that with the sawing position of the sawing area 300 as the origin, the second slide mechanism moves within a range of 200mm~2100mm from the origin in the X-axis direction. The second slide processing mechanism 220 is mainly used to process the end features of the workpiece, and the end features are often located at both ends of the finished product. That is, when the sawing area 300 is sawing the workpiece, the second slide processing mechanism 220 can process the workpiece at a position 200mm away from the sawing position, or it can The workpiece is processed at a position 2100mm away from the sawing position. The range of 200mm~2100mm depends on two factors. The first factor is the size of the finished workpiece itself, and the second factor is how to make the most effective use of the sawing working time. For the first factor, the size of most finished products is larger than 200mm, and at least 80% of the finished products are larger than 200mm. That is, in most cases, when the workpiece is sawed, the second slide processing mechanism 220 can at least process the end features corresponding to the workpiece being sawed. When the finished product is When the size is shorter, there may be multiple finished workpieces within the range of 2100mm. At this time, the second slide processing mechanism 220 can process the end features of multiple finished workpieces. In the solution of the present application, through many structural optimization designs, the sawing area 300 takes about 8 seconds to cut the workpiece. Combined with the current common finished workpiece size, the second slide processing mechanism 220 can process the end features of multiple finished workpieces that may exist within the range of 2100mm within about 8 seconds. If the stroke range is set to be greater than 2100m m, the second slide processing mechanism 220 may not be able to complete the processing of all end features within 8 seconds, and since a milling cutter is required to process the middle features after completing the processing of the end features, if the stroke range is set to greater than 2100mm, the processing time in the milling area 200 may be extended, which is not conducive to improving efficiency. At the same time, it will also lead to larger space occupation and higher material costs. Therefore, in the current actual production environment, setting the movement range of the second slide processing mechanism 220 in the X-axis direction to 200mm~2100mm is one of the best solutions.

[0084] It is worth noting that the present application sets the moving range of the second slide processing mechanism 220 in the X-axis direction to 200mm~2100mm, which is based on the core technical concept of the present application. When the workpiece is sawed in the sawing area 300, the laser processing of the workpiece is completed in the milling area at the same time. It is precisely because of the above core technical concept that the present application sets the moving range of the second slide processing mechanism 220 in the X-axis direction to 200mm~2100mm, and the technical concept adopted in the prior art is different from that of the present application. Therefore, the prior art usually sets the milling area 200 and the sawing area 300 very close, which is substantially different from the solution of the present application.

[0085] Similarly, the first slide processing mechanism 210 can also process the end features of the workpiece, which depends on the placement direction of the workpiece. Therefore, the moving stroke of the first slide processing mechanism 210 in the X-axis direction can also be 200mm~2100mm. In actual processing and use, the second slide processing mechanism 220 is usually used to complete the processing of the end features. When the second slide processing mechanism 220 is processing the end features, since the first slide processing mechanism 210 and the second slide processing mechanism 220 are independently slidably arranged in the X-axis direction, the first slide processing mechanism 210 can slide freely to the position where processing is required for processing. Specifically, the first slide processing mechanism 210 is mainly used to complete the center bar marking processing in the middle feature, and the processing method adopted for the center bar marking is also laser processing. That is, in actual use, the first slide processing mechanism 210 is mainly used to process the middle feature. Therefore, in some specific embodiments, the stroke of the first slide processing mechanism 210 in the X-axis direction is 700mm~2100mm.

[0086] That is, when the sawing process of the workpiece is completed in the sawing area 300, the characteristic of laser processing that does not generate cutting force is utilized, and the first slide processing mechanism 210 and the second slide processing mechanism 220 that are independently set to slide in the X-axis direction are used to process the features of the workpiece that can be processed by laser within the range of 200mm~2100mm from the sawing position. When the sawing of the workpiece is completed, the first slide processing mechanism 210 and the second slide processing mechanism 220 complete the laser processing. At this time, the first slide processing mechanism 210 and the second slide processing mechanism 220 use a milling cutter to complete the processing of the remaining middle features. Since the first slide processing mechanism 210 and the second slide processing mechanism 220 are independently set to slide in the X-axis direction, the first slide processing mechanism 210 and the second slide processing mechanism 220 can be processed in parallel at the same time to improve processing efficiency.

[0087] The present application provides a first slide processing mechanism 210 and a second slide processing mechanism 220 spaced apart along the Y-axis direction in the milling area 200, and the first slide processing mechanism 210 and the second slide processing mechanism 220 are independently slidably arranged along the X-axis direction, so that the first slide processing mechanism 210 and the second slide processing mechanism 220 can move on both sides of the workpiece on the Y-axis and perform different processing operations respectively. At the same time, the movement range of the second slide mechanism in the X-axis direction is 200mm~2100mm, and the movement range of the first slide processing mechanism 210 in the X-axis direction is 200mm~2100mm. 0mm or 700mm~2100mm, its purpose is that when the workpiece is cut in the sawing area 300, the second slide processing mechanism 220 can complete the processing of the end features of the workpiece in the range of 200mm~2100mm, and the first slide processing mechanism 210 can complete the processing of the end features of the workpiece in the range of 200mm~2100mm or the processing of the middle features in the range of 700mm~2100mm. The processing of the end features or the middle features in the above range can be completed synchronously and in parallel with the sawing processing in the sawing area 300, thereby having the beneficial effect of improving the processing efficiency.

[0088] Further, refer to Figure 2 、 Figure 3 and Figure 5 In some embodiments, the loading area 100 extends to the milling area 200, and the loading area 100 is provided with a loading mechanism, which includes a first loading slide 110 extending in the X-axis direction and a first loading clamp 120 slidably provided on the first loading slide 110. The first loading slide 110 extends to the milling area 200 and is located above the second slide processing mechanism 220. The first slide processing mechanism 210 includes a first processing tool 211 for processing at least one of the top surface, the first side surface, and the bottom surface of the workpiece, and a first milling drive component 212 for driving the first processing tool 211 toward or away from the corresponding processing surface; The machining tools of the second slide machining mechanism 220 only include a second machining tool 221 for machining at least one of the second side surface and the bottom surface of the workpiece, and also include a second milling drive component 222 for driving the second machining tool 221 to approach or move away from the corresponding machining surface.

[0089] The first loading clamp 120 at least has the function of extending and retracting in the Z-axis direction.

[0090] In the solution of the present application, in order to realize that while the sawing area 300 is sawing the workpiece, the milling area 200 can complete as much laser processing as possible, the first slide processing mechanism 210 is set to have a moving range of 200mm~2100mm or 700mm~2100mm in the X-axis direction, and the moving range of the second slide mechanism in the X-axis direction is 200mm~2100mm, which also makes the milling area 200 extend a certain distance in the X-axis direction. Usually, the workpiece is loaded by the first slide mechanism of the loading mechanism. A loading clamp 120 is used for clamping, and the first loading clamp 120 moves along the X-axis direction on the first loading slide 110 to transport the workpiece to the milling area 200 and the sawing area 300 for processing. In the above scheme of the present application, since the milling area 200 extends a certain distance in the X-axis direction, if the setting method in the existing technology is adopted, the first loading clamp 120 will not be able to clamp the workpiece and transport it to the sawing area 300. In this regard, the present application proposes to extend the loading area 100 to the milling area 200.

[0091] Specifically, a loading mechanism is provided in the loading area 100, and the loading mechanism includes a first loading slide rail 110, which extends the first loading slide rail 110 to the milling area 200, so that the first loading clamp 120 can slide on the first loading slide rail 110 to the milling area 200, and the first loading clamp 120 can clamp the workpiece and transport it to the milling area 200 and the sawing area 300, without the need for the extension rod of the first loading clamp 120 to be set very long. While ensuring the transportation of the workpiece, the stability during the transportation process is also guaranteed, and the deviation of the position of the workpiece due to the extension rod of the first loading clamp 120 being set very long is avoided.

[0092] In the structure in which the first loading slide rail 110 is extended to the milling area 200 , how to dispose the first loading slide rail 110 in the milling area 200 becomes a problem.

[0093] In some embodiments, since the milling area 200 is provided with a first slide processing mechanism 210 and a second slide processing mechanism 220 that are independently slidably arranged in the X-axis direction and spaced apart in the Y-axis direction, in order to avoid interference, the first loading slide rail 110 can be set on the side of the first slide processing mechanism 210 or the second slide processing mechanism 220 in the Y-axis direction.

[0094] However, the above-mentioned setting method requires the first loading clamp 120 to extend a certain distance in the Y-axis direction, because the first loading clamp 120 needs to clamp the workpiece and send it to the material flow channel 001 between the first slide processing mechanism 210 and the second slide processing mechanism 220, that is, the farther the distance between the first loading slide 110 and the material flow channel 001, the greater the distance the first loading clamp 120 extends in the Y-axis direction, which will cause the clamped workpiece transportation to become unstable, that is, the greater the overhang of the first loading clamp 120 in the Y-axis direction, the more unstable the working process, and more cost and structure need to be taken to solve it accordingly.

[0095] Therefore, in some preferred embodiments of the present application, the first loading slide 110 is set as close as possible to the material flow channel 001. Specifically, the first loading slide 110 extends to the milling area 200 and is located above the second slide processing mechanism 220. This can effectively reduce the extension size of the first loading clamp 120 in the Y-axis direction, thereby ensuring stability.

[0096] Since the first loading slide 110 extends to the milling area 200 and is located above the second slide processing mechanism 220, and in order to ensure that the first loading clamp 120 does not need to move too much distance in the Z-axis direction, the present application further proposes that the processing tool of the second slide processing mechanism 220 only includes a second processing tool 221 for processing the second side surface and at least one surface of the bottom surface of the workpiece, and a second milling drive component 222 for driving the second processing tool 221 close to or away from the corresponding processing surface.

[0097] Specifically, the solution of the present application eliminates the tool for processing the top surface of the workpiece set on one of the slide processing mechanisms in the prior art. Specifically, in the second slide processing mechanism 220 of the present application, the processing tool only includes a second processing tool 221 for processing the second side surface and at least one surface of the bottom surface of the workpiece located on the material flow channel 001, so that the occupancy of the second slide processing mechanism 220 in the Z-axis direction is reduced, and therefore there is more remaining space above the second slide processing mechanism 220.

[0098] Specifically, the first machining tool 211 and the second machining tool 221 include at least a laser cutting head, and also include one or more of a milling cutter and a drill bit.

[0099] Further, refer to Figure 4 In some preferred embodiments, the first machining tool 211 includes a first milling cutter 2111 for machining the top surface of the workpiece, a second milling cutter 2112 and a first laser cutting head 2113 for machining the first side surface of the workpiece, and a third milling cutter 2114 for machining the bottom surface of the workpiece; The second machining tool 221 includes a fourth milling cutter 2212 and a second laser cutting head 2211 for machining the second side surface of the workpiece, and a fifth milling cutter 2213 for machining the bottom surface of the workpiece.

[0100] Specifically, the first milling drive component 212 includes a first milling longitudinal drive unit and a first milling transverse drive unit. The first milling transverse drive unit is arranged on the first milling longitudinal drive unit, and the first milling transverse drive unit is driven by the first milling longitudinal drive unit to move in the vertical direction. The first machining tool 211 is arranged on the first milling transverse drive unit, and the first machining tool 211 is driven by the first milling transverse drive unit to move in the horizontal direction.

[0101] Specifically, the second milling drive component 222 includes a second milling longitudinal drive unit and a second milling transverse drive unit. The second milling transverse drive unit is arranged on the second milling longitudinal drive unit, and the second milling transverse drive unit is driven by the second milling longitudinal drive unit to move in the vertical direction. The second machining tool 221 is arranged on the second milling transverse drive unit, and the second machining tool 221 is driven by the second milling transverse drive unit to move in the horizontal direction.

[0102] Specifically, in some embodiments, the first milling lateral drive unit and the second milling lateral drive unit are composed of cylinders and are directly driven by the cylinders.

[0103] By providing the first milling drive component 212 and the second milling drive component 222 , the first machining tool 211 and the second machining tool 221 are moved in the vertical direction and the horizontal direction respectively under the drive of the first milling drive component 212 and the second milling drive component 222 , thereby completing the machining of the workpiece.

[0104] Further, refer to Figure 5 In some embodiments, the first slide processing mechanism 210 and the second slide processing mechanism 220 are both arranged on a conveying mechanism 230, and the conveying mechanism 230 is arranged on the first milling frame 240. The conveying mechanism 230 includes: The first milling slide rail 231 is provided on the first milling frame 240 and extends from the loading area 100 to the sawing area 300; A first milling slide 232 is slidably disposed on the first milling slide rail 231; A second milling motor 233 is provided on the first milling slide; The first milling rack 234 is provided on the first milling frame 240 and is in transmission connection with the second milling motor 233. Under the drive of the second milling motor 233, the first milling slide 232 is driven to move along the first milling slide rail 231. Also includes: The second milling slide 235 is provided on the first milling slide 232 and extends along an extension direction perpendicular to the material flow channel 001; A second milling slide 236 is slidably disposed on a second milling slide rail; a third milling motor 237 , disposed on the second milling slide 236 ; The second milling rack is disposed on the first milling slide 232 and is in transmission connection with the third milling motor 237 . Driven by the third milling motor 237 , the second milling slide 236 is driven to move along the second milling slide rail 235 .

[0105] Driven by the conveying mechanism 230 and the first milling drive component 212 and the second milling drive component 222 , the first machining tool 211 and the second machining tool 221 can process the workpiece better.

[0106] Specifically, the second milling longitudinal drive unit includes a first milling motor facing in the horizontal direction, and a first milling transmission mechanism connected to the first milling motor and facing in the vertical direction. The first milling motor drives the first milling transmission mechanism to move in the vertical direction. A milling mounting portion is provided on the first milling transmission mechanism, and the second milling transverse drive unit is provided on the milling mounting portion.

[0107] Through the above technical solution, the first milling motor is set horizontally, which can reduce the space occupied in the vertical direction. Since the first milling motor is set horizontally, it is necessary to drive the first milling transmission mechanism to move in the vertical direction. Therefore, in some preferred embodiments, the first milling transmission mechanism is a rack, and the first milling motor is provided with a gear that engages with the rack, thereby driving the rack to move in the vertical direction, wherein the milling mounting part can specifically be a mounting plate fixed to the rack.

[0108] In contrast, in some embodiments, the first milling longitudinal drive unit in the first slide processing mechanism 210 adopts a screw transmission method, and the screw is vertically arranged. Since the first slide processing mechanism 210 does not need to consider too much space occupation in the vertical direction, a screw transmission method can be adopted to achieve higher precision.

[0109] Further, refer to Figure 6 and Figure 7 In some embodiments, the milling area 200 is further provided with a support clamping mechanism 250 located between the first slide processing mechanism 210 and the second slide processing mechanism 220 and independently slidingly arranged along the X-axis direction. With the sawing position of the sawing area 300 as the origin, the movement range of the support clamping mechanism 250 in the X-axis direction is 200 mm to 2100 mm or 700 mm to 2100 mm. The support clamping mechanism 250 includes: Supporting and clamping receiving assembly 251; The support and clamping lifting assembly 252 includes at least a first support and clamping power unit 2521 and a support and clamping pressing unit 2522 connected to the first support and clamping power unit 2521. The support and clamping pressing unit 2522 is disposed above the support and clamping receiving assembly 251 and is driven by the first support and clamping power unit 2521 to move closer to or farther from the support and clamping receiving assembly 251 to clamp and position the workpiece. The support and clamping stroke detection component 253 is used to detect the movement stroke of the support and clamping pressing portion 2522.

[0110] In the prior art, a support device consisting of rollers is generally provided at the entrance of the milling area 200 to provide support for the conveyance of the workpiece. However, in the prior art, the support device is usually fixed.

[0111] In the solution of the present application, since a first slide processing mechanism 210 and a second slide processing mechanism 220 are independently set to slide along the X-axis direction, the size of the milling area 200 of the present application in the X-axis direction is larger than the size of the milling area 200 in the X-axis direction in the prior art. At this time, if a fixed support device is set at the entrance position of the milling area 200, it cannot meet the requirements.

[0112] In this regard, the present application proposes a support and clamping mechanism 250 between the first slide processing mechanism 210 and the second slide processing mechanism 220, and independently set to slide along the X-axis direction. With the sawing position of the sawing area 300 as the origin, the movement range of the support and clamping mechanism 250 in the X-axis direction is 200mm~2100mm or 700mm~2100mm.

[0113] In addition, during the process of clamping and transporting the workpiece, if the film on the workpiece curls and is blocked by the supporting clamping mechanism 250, as the workpiece continues to be transported, the film on the workpiece will be continuously torn and accumulated, and the accumulation will usually appear at the bottom of the workpiece. When the accumulated film reaches a certain level, the workpiece will be warped, resulting in a deviation in the position of the profile, and the existing technology has not proposed a corresponding solution.

[0114] In this regard, the present application further proposes that the support and clamping receiving assembly 251 includes a support and clamping stroke detection assembly 253 for detecting the movement stroke of the support and clamping pressing portion 2522 .

[0115] The supporting and clamping receiving assembly 251 is a structure for placing the workpiece. Specifically, the supporting and clamping receiving assembly 251 can be composed of rollers. Placing the workpiece on the rollers for transportation can reduce friction, and at the same time, the rollers can support the workpiece.

[0116] The first supporting and clamping power unit 2521 may specifically be a cylinder or other components that can provide power.

[0117] Among them, the support clamping and pressing part 2522 is a structure used to press the workpiece. Specifically, the support clamping and pressing part 2522 is arranged above the support clamping receiving component 251, then, an interval that can accommodate the workpiece is formed between the support clamping and pressing part 2522 and the support clamping receiving component 251. When the workpiece is placed on the support receiving component, the first support power part drives the support pressing part close to the support receiving component, thereby positioning the workpiece.

[0118] Among them, when the support clamping and pressing part 2522 cooperates with the support clamping receiving component 251 to position the workpiece, the support clamping and pressing part 2522 can be in contact with the workpiece or not in contact with the workpiece. Specifically, the support clamping and pressing part 2522 and the support clamping receiving component 251 can form a space equivalent to the height of the workpiece, which can avoid excessive position deviation of the workpiece.

[0119] In some preferred embodiments, the support clamping pressing portion 2522 is in contact with the workpiece.

[0120] In some preferred embodiments, the supporting and clamping receiving assembly 251 contacts the bottom of the workpiece, and the supporting and clamping pressing portion 2522 contacts the top of the workpiece.

[0121] In some embodiments, the support clamping pressing portion 2522 only contacts the top of the workpiece, in other embodiments, the support clamping pressing portion 2522 also contacts both sides of the workpiece, thereby positioning the workpiece circumferentially, in other embodiments, the support clamping receiving assembly 251 only contacts the bottom of the workpiece, in other embodiments, the support clamping receiving assembly 251 also contacts both sides of the workpiece, and in other embodiments, other mechanisms are used to position both sides of the workpiece.

[0122] In some preferred embodiments, the surface in contact with the workpiece is a rolling circumferential surface.

[0123] The support and clamping stroke detection component 253 is a structure for detecting the movement stroke of the support and clamping pressing portion 2522. Specifically, the support and clamping stroke detection component 253 can be an infrared sensor, a proximity switch, a grating ruler, or other components.

[0124] Among them, the support clamping and pressing part 2522 includes a wheel contact piece and a plate contact piece. The wheel contact piece contacts the workpiece under the drive of the first support clamping power part 2521, and the plate contact piece rises and falls together with the wheel contact piece under the drive of the first support clamping power part 2521. However, the vertical position of the plate contact piece is higher than the wheel contact piece. The plate contact piece is provided with a separate cylinder, which can make the plate contact piece protrude or flush with the wheel contact piece to contact the workpiece under the push of the cylinder. That is, the support clamping mechanism 250 has the function of wheel-plate switching, and the wheel contact piece and the plate contact piece can be replaced at any time to contact the workpiece. The purpose of this setting is that when the laser is processed, the wheel contact piece can be used to contact the workpiece, so that after the laser processing is completed, the workpiece can be driven directly and quickly to move. When the workpiece is milled using a milling cutter, the plate contact piece can be used to contact the workpiece, thereby resisting the cutting force generated by the milling process.

[0125] Furthermore, in some embodiments, the method further comprises: The support and clamping mounting frame 254 includes a first support and clamping mounting portion 2541 extending in the horizontal direction and a second support and clamping mounting portion 2542 extending in the vertical direction. The support and clamping receiving assembly 251 is disposed on the first support and clamping mounting portion 2541, and the support and clamping lifting assembly 252 is disposed on the second support and clamping mounting portion 2542. The second support and clamping mounting portion 2542 is provided with a first support and clamping slide rail 2543 , and the support and clamping pressing portion 2522 is provided with a first support and clamping slider 2523 that is slidably matched with the first support and clamping slide rail 2543 ; The support and clamping stroke detection assembly 253 is a grating ruler, which is mounted on the second support and clamping mounting portion 2542. A first support and clamping connecting portion 2531 is provided between the grating ruler and the first support and clamping slider 2523. The grating ruler moves under the drive of the first support and clamping slider 2523 to detect the stroke of the support and clamping pressing portion 2522. It also includes a support clamping drive assembly 255, and the support clamping mounting frame 254 is set on the support clamping drive assembly 255. The support clamping drive assembly 255 is used to drive the support clamping mounting frame 254 to move back and forth along the loading area 100 to the sawing area 300.

[0126] Through the above-mentioned setting, the support clamping stroke detection component 253 can be used to detect the moving stroke of the support clamping pressing part 2522, so as to determine whether the workpiece has film rolling during the transportation process. After the film rolling occurs, the processing can be stopped immediately and an alarm can be issued. In actual applications, a judgment threshold can be set. Specifically, the judgment threshold is 0.5mm. That is, during the transportation process, if the support clamping stroke detection component 253 detects that the moving stroke of the support clamping pressing part 2522 has a deviation of 0.5mm, it is determined that the film rolling has occurred. Specifically, after the end of the workpiece enters the support clamping mechanism 250, the workpiece can be pressed by the support clamping pressing part 2522 first. At this time, a reference value can be measured. After a deviation of 0.5mm occurs on the basis of the reference value, it is determined that the film rolling has occurred.

[0127] Further, refer to Figure 8 and Figure 9 In some embodiments, the sawing area 300 is provided with a first saw blade 310 , a second saw blade 320 and a third saw blade 330 ; The first saw blade 310 and the second saw blade 320 are located on the same side of the workpiece in the Y-axis direction, and the first saw blade 310 and the second saw blade 320 are 90 degrees apart from each other and are respectively set at an angle of plus or minus 45 degrees to the workpiece; The third saw blade 330 is located on the other side of the workpiece in the Y-axis direction and is arranged at a 90-degree angle to the workpiece; The first saw blade 310 is provided with a first sawing drive module 340 to drive the first saw blade 310 to move in the horizontal direction, the second saw blade 320 is provided with a second sawing drive module 350 to drive the second saw blade 320 to move in the horizontal direction, and the third saw blade 330 is provided with a third sawing drive module 360 ​​to drive the third saw blade 330 to move in the horizontal and vertical directions.

[0128] Among them, the third sawing drive module 360 ​​drives the third saw blade 330 to move in the horizontal and vertical directions. The horizontal movement specifically includes movement in the X-axis direction and the Y-axis direction, and the vertical movement specifically includes movement in the Z-axis direction. That is, the third saw blade 330 can move in the X-axis, Y-axis and Z-axis directions. The purpose is to adjust the position to saw the workpiece. The end of the workpiece may also have corner guard features for processing. The corner guard is usually located at the top or bottom of the profile. The third saw blade 330 can saw the corner guard at the shortest distance by moving in the Z-axis direction. The third saw blade 330 can adjust its position by moving in the X-axis and Y-axis directions, and can avoid it when cutting residual materials.

[0129] Specifically, the first saw blade 310 and the second saw blade 320 are staggered in the Z-axis direction, and an avoidance structure 370 is provided between them.

[0130] Specifically, the avoidance structure 370 may be a structure in which the first sawing drive module 340 is configured to have an L-shaped avoidance space. By providing the avoidance structure 370 , the first saw blade 310 and the second saw blade 320 can cut the workpiece almost simultaneously.

[0131] For details, please refer to Figure 35 In the prior art, tool A and tool C are provided to cut the workpiece. The cutting trajectory of tool A is ac, and the cutting trajectory of tool C is cb. If tool A and tool C cut at the same time, when tool C cuts to point b, tool A will cut to point c. At this time, tool A and tool C will interfere and collide. Therefore, when tool A cuts to point c, tool C needs to at least exit point c, that is, the action time of tool A and tool C needs to be at least separated by the reset time from point b to point c.

[0132] The solution of the present application can be set to cut the workpiece by tool A and tool B, the cutting trajectory of tool A is ac, and the cutting trajectory of tool B is bc, so tool A and tool B can move almost at the same time. When tool A cuts to point c, tool B can cut to a position close to point c. After tool A withdraws from point c, tool B can immediately reach point c, that is, the action interval between tool A and tool B can be much less than a reset time. The solution of the present application can effectively improve the processing efficiency. Specifically, when the above solution is adopted, the cutting processing time of the workpiece can be about 8 seconds.

[0133] Further, refer to Figure 9 、 Figure 10 、 Figure 11 and Figure 12 In some embodiments, a residual material unloading device 380 is provided in the sawing area 300. The residual material unloading device 380 is located between the milling area 200 and the unloading area 400 in the X-axis direction. The residual material unloading device 380 includes: The scrap support portion 381 is provided with a feed port 3811 and a discharge port 3812. The feed port 3811 is located on a side close to the milling area 200, and the discharge port 3812 is located on a side close to the unloading area 400. The workpiece enters from the feed port 3811 and is discharged from the discharge port 3812 to support the workpiece. The workpiece supported by the scrap support portion 381 becomes scrap after cutting. The scrap pressing portion 382 includes at least a first scrap power member 3821 and a first scrap contact member 3822 connected to the first scrap power member 3821. The first scrap contact member 3822 is located above the scrap support portion 381 and is driven by the first scrap power member 3821 to move closer to or away from the scrap support portion 381 to clamp or release the workpiece on the scrap support portion 381. The scrap material pushing part 383 at least includes a second scrap material power part 3831 and a second scrap material contact part 3832 connected to the second scrap material power part 3831. The second contact part is located on the side of the scrap material support part 381. Under the drive of the second scrap material power part 3831, it approaches or moves away from the scrap material support part 381 and pushes the scrap material on the scrap material support part 381 in a direction perpendicular or inclined to the direction from the feed port 3811 to the discharge port 3812. It also includes a third scrap material power part 3833. The second scrap material power part 3831 is arranged on the third scrap material power part 3833, and is driven by the third scrap material power part 3833 to drive the second scrap material power part 3831 to move in the vertical direction.

[0134] Typically, for door and window profiles, it is necessary to complete the processing of various features in the milling area 200, and then complete the sawing of the workpiece in the sawing area 300. For door and window profiles, it is usually necessary to saw into sections at a 45-degree angle at both ends, and the end faces at both ends are symmetrical. Therefore, when cutting to obtain the finished product, it is usually necessary to saw twice on the workpiece, corresponding to the sections at both ends of the workpiece. The cutting operation is usually completed in the sawing area 300, that is, the workpiece usually needs to be sawed twice in the sawing area 300. In the prior art, the two cutting operations can be completed by one cutting device or by two cutting devices. After the two cutting operations, the cut workpiece will leave residual material. Typically, in order to facilitate the discharge of residual material, the prior art will directly open an incision between the cutting tracks of the cutting devices of the two cutting operations. The incision is usually in an eight-shaped shape, so that the cut residual material can fall directly from the incision. This method will cause the workpiece to be suspended at the corresponding position of the residual material during the second cutting process of the workpiece, which will cause the cutting process to become unstable.

[0135] In this regard, the present application is to provide the scrap material unloading device 380 in the sawing area 300, by providing a scrap material support portion 381 to support the workpiece, and further provided with a scrap material pressing portion 382, ​​the scrap material pressing portion 382 includes a first scrap material power member 3821 and a first scrap material contact member 3822 located above the scrap material support portion 381, the first scrap material power member 3821 drives the first scrap material contact member 3822 to cooperate with the scrap material support portion 381 to clamp and fix the workpiece, thereby ensuring the stability of the workpiece during the sawing process After the workpiece is sawed, the residual material will remain directly on the residual material support part 381. In this regard, the solution of the present application also includes a residual material pushing part 383. The residual material pushing part 383 includes a second residual material power part 3831 and a second residual material contact part 3832 located on the side of the residual material support part 381. The second residual material contact part 3832 pushes the residual material located on the residual material support part 381 under the drive of the second residual material power part 3831, thereby realizing the unloading of the residual material. Therefore, the solution of the present application has the beneficial effect of improving the processing quality.

[0136] It is worth noting that the solutions adopted in the prior art basically provide a notch at the cutting position, and the waste materials generated after cutting fall directly from the notch, while the present application provides a separate waste material unloading device 380 in the sawing area 300. On the one hand, by providing the waste material unloading device 380, the stability of the cutting process can be improved, thereby ensuring the processing quality. On the other hand, a separate special waste material unloading device 380 is provided to avoid interference and collision and save space. In the solution of the present application, a first saw blade 310 and a second saw blade 320 are provided on one side of the workpiece in the Y-axis direction, and in some of the above embodiments, the first saw blade 310 and the second saw blade 320 can saw the workpiece almost at the same time. In this process, the first sawing drive module 340 and the second sawing drive module 350 approach the workpiece in the horizontal direction almost at the same time. If the solution of the prior art is adopted, it is easy for the waste materials to interfere and collide with the first sawing drive module 340 and the second sawing drive module 350 during the falling process.

[0137] Specifically, the scrap material support portion 381 is provided with a first scrap material inclined surface 3813 on one side of the feed port 3811, and a second scrap material inclined surface 3814 on one side of the discharge port 3812. The first scrap material inclined surface 3813 and the second scrap material inclined surface 3814 are in an eight-shaped or triangular shape. The first scrap material inclined surface 3813 is spaced apart from the milling area 200 and forms a first cutting channel. The second scrap material inclined surface 3814 is spaced apart from the discharge area 400 and forms a second cutting channel. The first cutting channel and the second cutting channel are channels through which the first saw blade 310 and the second saw blade 320 pass during the cutting process, respectively. The first saw blade 310 and the second saw blade 320 move in the horizontal direction to complete the sawing process of the workpiece.

[0138] The second scrap contact piece 3832 is located on one side of the wide side of the scrap support portion 381 in the shape of an eight or triangle; The scrap support portion 381 is provided with a third cutting channel perpendicular to the direction from the feed port 3811 to the discharge port 3812 and penetrating the top surface and both sides of the scrap support portion 381; The first scrap material contact piece 3822 is provided with a fourth cutting channel corresponding to the third cutting channel and penetrating the bottom surface and both sides of the first scrap material contact piece 3822; The third cutting channel and the fourth cutting channel are channels that the third saw blade 330 passes through during sawing.

[0139] A first scrap material box 384 is provided on the other side of the scrap material support portion 381 relative to the second scrap material contact member 3832. The position of the first scrap material box 384 corresponds to the second scrap material contact member 3832. The second scrap material contact member 3832 pushes the scrap material on the scrap material support portion 381 so that the scrap material falls into the first scrap material box 384. The first residual material box 384 is connected to the residual material conveying component 385 , and the other end of the residual material conveying component 385 is connected to the second residual material box 386 .

[0140] Among them, a detection tool can be set in the first scrap material box 384 to detect whether the scrap material has fallen into the first scrap material box 384. Subsequent processing operations will only be performed after it is detected that the scrap material has fallen into the first scrap material box 384. The purpose of this setting is to prevent the scrap material from being bounced to other positions during the falling process, which may cause interference collision and create danger. Therefore, if the detection tool does not detect that the scrap material has fallen into the first scrap material box 384, a warning message can be issued. Among them, the detection tool can specifically be various sensors for detection.

[0141] Further, refer to Figure 13 and Figure 14 In some embodiments, a rapid material transfer mechanism 390 is provided between the residual material unloading device 380 and the unloading area 400. The rapid material transfer mechanism 390 includes: A material moving and clamping device 391, a first material moving driving device 392, and a second material moving driving device 393; The first material moving drive device 392 and the second material moving drive device 393 are arranged along the sawing area 300 pointing to the unloading area 400. The second material moving drive device 393 is arranged on the first material moving drive device 392 and is driven by the first material moving drive device 392 to reciprocate along the direction of the residual material unloading device 380 pointing to the unloading area 400. The material transfer and clamping device 391 is arranged on the second material transfer driving device 393 and is located on the side close to the residual material unloading device 380. Driven by the second material transfer driving device 393, the material transfer and clamping device 391 moves back and forth in the direction of the residual material unloading device 380 pointing to the unloading area 400, and transports the workpiece to the unloading area 400.

[0142] Among them, the first material moving driving device 392 and the second material moving driving device 393 can both use cylinders as power sources.

[0143] By setting the material moving clamping device 391 on the second material moving drive device 393 and setting the second material moving drive device 393 on the first material moving drive device 392, the moving speed of the material moving clamping device 391 can be increased, that is, the first material moving drive device 392 and the second material moving drive device 393 can act at the same time to obtain double the moving speed. In addition, through the above setting, the material moving clamping device 391 can also have three positions. The first position is that the first material moving drive device 392 and the second material moving drive device 393 are both in an extended state. At this time, the material moving clamping device 391 is closest to the residual material unloading device 380. At this time, the material moving clamping device 391 is used to clamp the workpiece. The second position is that the first material moving drive device 392 and the second material moving drive device 393 are both in a retracted state. The distance between the clamping device 391 and the residual material unloading device 380 is the farthest. At this time, the material moving clamping device 391 sends the workpiece to the unloading position for unloading. The third position is the first material moving drive device 392 and the second material moving drive device 393, one of which is in an extended state and the other is in a contracted state. At this time, the material moving clamping device 391 is in a waiting state. In some of the above embodiments, the present application proposes to provide a separate residual material unloading device 380 to unload the residual material. The residual material unloading device 380 needs to push the residual material during the unloading process. In this process, in order to avoid interference, the material moving clamping device 391 needs to avoid, and the third position is an avoidance position. After unloading the residual material, the material moving clamping device 391 can reach the first position at the fastest speed for clamping subsequent workpieces.

[0144] Further, refer to Figure 15 and Figure 16 In some embodiments, a quick unloading mechanism 3010 is provided between the quick material moving mechanism 390 and the unloading area 400. The quick unloading mechanism 3010 includes: The unloading lifting device 30101 is used to receive the workpiece after being processed in the sawing area 300 and transport the workpiece to the unloading area 400 by lifting the unloading lifting device 30101; The unloading and lifting device 30101 is provided with at least a first unloading area 30102 and a second unloading area 30103. The first unloading area 30102 and the second unloading area 30103 are separated in the Z-axis direction by at least a vertical dimension of the workpiece, so that the unloading and lifting device 30101 descends to the second unloading area 30103 after receiving the workpiece in the first unloading area 30102, so that the workpiece can complete the avoidance of the material flow channel 001 in the transportation direction from the sawing area 300 to the unloading and lifting device 30101 in the process of following the unloading and lifting device 30101 to descend.

[0145] The difference between this embodiment and the prior art is that the unloading and lifting device 30101 in this application is provided with a first unloading area 30102 and a second unloading area 30103 which are separated in the vertical direction by at least one dimension of the workpiece in the vertical direction, wherein the first unloading area 30102 and the second unloading area 30103 can specifically refer to the positions of the unloading and lifting device 30101 when it is lifted and lowered in the vertical direction. Since the first unloading area 30102 and the second unloading area 30103 are separated by at least one dimension of the workpiece in the vertical direction, when the unloading and lifting device 30101 drives the workpiece to descend, it can at least make the workpiece descend by a height of a dimension of the workpiece in the vertical direction. After the workpiece descends by a height of a dimension of the workpiece in the vertical direction, it can avoid the material flow channel 001. At this time, the material flow channel 001 is in an unoccupied state. In this case, subsequent workpieces can be transported from the sawing area 300 to the unloading and lifting device 30101 without interference or collision.

[0146] Furthermore, some of them also include a discharge pressing assembly, which is arranged on the side of the material flow channel 001, on the side of the discharge lifting device 30101 away from the discharge area 400, and is arranged within the range of the discharge lifting device 30101 in the extension direction of the material flow channel 001, for pressing the workpiece; The unloading mechanism further includes a unloading stroke detection mechanism 30107 and an unloading controller. The unloading stroke detection mechanism 30107 is connected to the unloading controller, which is connected to the first unloading power unit. The unloading stroke detection mechanism 30107 detects the stroke of the unloading contact portion. The unloading controller is used to control the operation of the first unloading power unit according to the stroke of the unloading contact portion detected by the unloading stroke detection mechanism 30107. The unloading pressing assembly includes a unloading cylinder 30104 and a unloading pressing plate 30105 arranged on the unloading cylinder 30104, and a unloading buffer 30106 is arranged at the bottom of the unloading pressing plate 30105.

[0147] Through the above technical solution, the unloading pressing assembly is used to press the workpiece, thereby ensuring the stability of the workpiece when it descends following the unloading lifting device 30101.

[0148] Further, refer to Figure 17 and Figure 18 In some embodiments, the loading area 100 is further provided with a first loading rack 130, and the first loading rack 130 includes a first loading conveyor belt 131 conveying along the Y-axis direction and a first loading support rack 132 supporting the first loading conveyor belt 131; One end of the first loading conveyor belt 131 is connected to the first loading support frame 132, and the other end is connected to the first feeding frame extending along the X-axis direction for setting the first loading slide rail 110. The first loading support frame 132 only supports the end of the first loading conveyor belt 131 away from the first feeding frame.

[0149] By providing the first loading support frame 132 that only supports the end of the first loading conveyor belt 131 away from the first feeding frame, the material cost can be reduced.

[0150] Specifically, the other end of the first feeding conveyor belt 131 is provided with a connecting structure and connected to a feeding rack, and the feeding rack is a frame used to set the first feeding slide rail 110 and the first feeding clamp 120.

[0151] In some embodiments, the first loading conveyor belt 131 is further provided with a flipping structure, which is arranged on a side close to the feeding rack. When the workpiece is conveyed on the first loading conveyor belt 131, due to the different cross-sectional shapes of the workpieces, for workpieces with some specific cross-sectional shapes, as the first loading conveyor belt 131 is conveyed, when the workpiece is close to the feeding rack and is about to be clamped by the first loading clamp 120, the workpiece is flipped by the flipping mechanism to ensure that the first loading clamp 120 clamps the workpiece in the correct clamping posture.

[0152] Further, refer to Figures 19 to 31 In some embodiments, the first machining tool 211 and the second machining tool 221 are double-edged end mills, which include an end mill body 500. The end mill body 500 is double-edged and has at least a circumferential edge 510 at its bottom. A group drilling structure 600 is provided at the bottom of the end mill body 500. The group drilling structure 600 includes at least a chisel edge 610 and a circular arc edge 620. The diameter of the end mill body 500 is d, the chisel edge length of the chisel edge 610 is 0.012d to 0.02d, the chisel edge bevel angle of the chisel edge 610 is 30 degrees to 65 degrees, and the chisel edge bevel angle of the chisel edge 610 is -30 degrees to -55 degrees; The arc edge rake angle of the arc cutting edge 620 is 8.7 degrees to 20.4 degrees, and the arc edge rake angle of the arc cutting edge 620 is 2.4 degrees to 27.6 degrees; The circumferential blade rake angle of the circumferential blade 510 is 12 degrees to 18 degrees, the circumferential blade clearance angle of the circumferential blade 510 is 13 degrees to 20 degrees, and the circumferential blade second clearance angle of the circumferential blade 510 is 26 degrees to 31 degrees.

[0153] A group drilling structure 600 is provided on the end mill body, and a circumferential blade 510 is retained, which is conducive to the processing of grooves on door and window profiles. At the same time, by providing the group drilling structure 600, the group drilling structure 600 includes at least a transverse blade 610 and a circular arc blade 620. The cutting tip formed by the circular arc blade 620 and the transverse blade 610 can improve the stability during the cutting process.

[0154] Among them, the chisel edge rake angle is set to a negative angle, specifically -30 degrees to -55 degrees. At this angle, the chisel edge length will directly affect the heat generated when cutting and the heat affected range. The chisel edge length is set to 0.012d~0.02d. While ensuring the appropriate chisel edge length, the strength of the chisel edge 610 can be effectively increased to prevent tool breakage when the feed speed is high.

[0155] Among them, the arc blade front angle is 8.7 degrees to 20.4 degrees, and the arc blade back angle of the arc blade 620 is 2.4 degrees to 27.6 degrees. Through the above parameter settings, the radius of the arc groove is not greater than the thickness of the workpiece, and is not less than 0.2mm. This is conducive to chip breaking and avoids the problem of being unable to break chips or poor chip shedding effect.

[0156] Among them, the circumferential blade rake angle is set to 12 degrees to 18 degrees, the circumferential blade clearance angle is set to 13 degrees to 20 degrees, and the circumferential blade second clearance angle is set to 26 degrees to 31 degrees, which is conducive to the tool cutting in the horizontal direction.

[0157] On the basis of the existing double-edge end mill, a group drill structure 600 is provided to integrate the characteristics of the group drill into the double-edge end mill, and to improve efficiency and increase service life through parameter optimization.

[0158] Furthermore, in some embodiments, the chisel edge 610 is disposed on a drill tip structure 630 , which is disposed at the bottom center of the end mill body 500 , and the drill tip rake angle of the drill tip structure 630 is -40.5 degrees to -29.5 degrees, and the drill tip clearance angle of the drill tip structure 630 is 41.6 degrees to 51.6 degrees. The height difference between the tip of the arc blade 620 and the drill tip is 0.03d~0.05d; The group drilling structure 600 further includes an inner blade 640 , wherein the inner blade top angle of the inner blade 640 is 90 degrees to 110 degrees, the inner blade rake angle of the inner blade 640 is -2 degrees to 2 degrees, the inner blade back angle of the inner blade 640 is 40 degrees to 50 degrees, and the inner blade bevel angle of the inner blade 640 is 10 degrees to 30 degrees; The group drilling structure 600 further includes an outer blade 650 . The outer blade rake angle of the outer blade 650 is 21 to 25 degrees, the outer blade clearance angle of the outer blade 650 is 15 to 25 degrees, and the outer blade second clearance angle of the outer blade 650 is 30 to 50 degrees.

[0159] In some specific embodiments, the tool parameters proposed in this application are shown in the following table:

[0160] In summary, the present application proposes an integrated processing machine tool for door and window profiles. By summarizing and analyzing the processing features of door and window profiles, each processing feature is divided into end features and middle features. Based on the core technical concept of parallel processing, when the workpiece is sawed in the sawing area 300, the first slide processing mechanism 210 and the second slide processing mechanism 220 are moved to a suitable position in the X-axis direction and laser processing is performed. When the sawing is completed, the first slide processing mechanism 210 and the second slide processing mechanism 220 are processed by a milling cutter or a drill bit. Through the above scheme, the processing time of the workpiece in the milling area 200 and the sawing area 300 can overlap as much as possible, thereby greatly improving the processing efficiency.

[0161] In the solution of this application, the overall layout of the integrated door and window profile processing machine tool embodies the core technical concept of parallel processing, and the core technical concept of parallel processing points to the distribution of machine tool forming motion. In the distribution of forming motion, it specifically points to the solution of each processing feature. The CNC control system used in this application contains 4 channels, which can realize the parallel operation of 4 tasks, specifically: 1. In the sawing area 300, the sawing operation performed by the first saw blade 310, the second saw blade 320, and the third saw blade 330 is directed at cutting angles of positive 45 degrees, negative 45 degrees, and 90 degrees, respectively. This sawing operation occupies one channel; 2. In the milling area 200, the first slide processing mechanism 210 and the second slide processing mechanism 220 perform milling operations on the end features and the middle features; The second slide processing mechanism 220 uses the second laser cutting head 2211 to process end features (corner holes, glue injection holes, corner cleaning) and middle features (mullion marking), while the fourth milling cutter 2212 and the fifth milling cutter 2213 process middle features (main lock box hole, lower handle hole, external drain hole, external exhaust hole, external mounting hole, etc.). The processing operation of the second slide processing mechanism 220 occupies one channel; The first slide processing mechanism processes the central features (mullion markings) using the first laser cutting head 2113, and processes the central features (lock box holes, upper handle holes, internal drain holes, internal exhaust holes, internal mounting holes, etc.) using the first milling cutter 2111, the second milling cutter 2112, and the third milling cutter 2114. The processing operation of the first slide processing mechanism 210 occupies one channel. 3. The first loading clamp 120 clamps and adjusts the workpiece. The first loading clamp 120 has the freedom to move in the X-axis, Y-axis, and Z-axis directions to adjust the clamping posture of the workpiece. The first loading clamp 120 occupies one channel.

[0162] In the solution of the present application, the parallel processing of the milling area 200 and the sawing area 300 can greatly improve the processing efficiency. At the same time, due to the spatial misalignment of the milling area 200 and the sawing area 300 in the X-axis direction, the parallel processing operations performed in the milling area 200 and the sawing area 300 will not cause motion interference. In some embodiments, by dividing the various processing features (end features, middle features, cutting processing features), during the processing of each processing feature, their motion ranges will not overlap with each other. When switching after the processing of each processing feature is completed, each channel needs to wait for the processing of other channels to be completed. After completion, each tool will be moved simultaneously to process the next feature. Under this logic, the movements of the processing tools of each processing feature will not interfere with each other, thereby ensuring the safety of the equipment.

[0163] Specifically, processing Figure 33 Taking the workpiece shown in the figure as an example, the specific processing process of the solution proposed in this application is as follows: 1. Place the workpiece to be processed on the first loading conveyor belt 131 manually (or by a robot). The corresponding motor starts, driving the multiple first loading conveyor belts 131 to bring the workpiece to the exchange position by friction and automatically stop (detected and controlled by the corresponding sensor, taking 2 seconds); 2. The workpiece is lifted on the first loading conveyor belt 131 (taking 1 second), and then pre-positioned (taking 1 second). At the same time, the height and width measuring scale measures the actual height and width of the workpiece and compares them with the relevant information obtained from the ERP. When the dimensions meet the specified range, the CNC machining program is started. If they do not meet the requirements, the machining of the workpiece is terminated and an alarm is issued (taking 0.5 seconds). 3. While the workpiece is being pre-positioned and its height and width dimensions are being inspected, the first loading jaw 120 will automatically determine the clamping coordinates for feeding the workpiece based on the results of workpiece contour recognition and complete automatic positioning. If the height dimension inspection result is qualified, the first loading jaw 120 is driven by the X-axis servo motor to approach the loading clamping end of the workpiece and use two sensors at the jaw end to detect the workpiece feeding posture. If the result is correct, the clamping cylinder drives the workpiece to complete the clamping action (taking 4 seconds); 4. The workpiece is fed into the milling area 200 by the first loading jaw 120 (taking 1 second). Within the milling area 200, the workpiece is first positioned and clamped in the support clamping mechanism 250 (taking 1 second). During the clamping process of the support clamping mechanism 250, the first loading jaw 120 and the support clamping mechanism 250 simultaneously locate the feature to be machined in the X direction. At the same time, the support clamping mechanism 250 automatically detects and determines whether the profile has long and short edges (taking 1 second). If the profile is determined to have long and short edges, the machining process is terminated and an alarm is issued. At the same time, the support clamping mechanism 250 also has a dynamic film roll phenomenon monitoring function, so that the machine tool can automatically terminate the machining when the film roll phenomenon actually occurs on the workpiece and accumulates to a certain height (usually 0.5mm). 5. The positioned and clamped profile is first processed by the first slide processing mechanism 210 and the second slide processing mechanism 220 using lasers, specifically processing diagonal code holes, glue injection holes, and corner cleaning. At this time, the support clamping mechanism 250 uses a wheel contact member to contact the workpiece so that it can be moved directly after processing (taking 4 seconds); 6. After the processing of the corner code holes, glue injection holes, and corner cleaning is completed, that is, the end feature 1 is completed, the support and clamping mechanism 250 carries the workpiece and escorts it to the leftmost side of the sawing area 300. At the same time, the first loading jaw 120 clamps the workpiece and moves it to the leftmost side of the sawing area 300 (taking 1.5 seconds). Then, the first loading jaw 120 clamps the profile and moves it to the sawing position where the first saw blade 310, the second saw blade 320, and the third saw blade 330 are located. The support and clamping mechanism 250 accurately positions and clamps the workpiece again. At the same time, the residual material unloading device 380 clamps the workpiece (taking 1 second). At this time, the first slide processing mechanism 210, the second slide processing mechanism 220, and the support and clamping mechanism 250 autonomously adjust to the next position that can be laser processed. 7. The milling area 200 and the sawing area 300 operate in parallel. While the workpiece is being cut, the relevant end features and middle features can also be processed at the same time (taking 8 seconds); 8. The first loading jaw 120 grips the profile and retracts a distance (usually greater than the profile width, about 50 mm) (taking 0.5 seconds). The residual material unloading device 380 operates to push the residual material down (taking 1.5 seconds). The sensor arranged in this area detects the residual material (taking 0.5 seconds). If the residual material is not detected, the processing continues. If the sensor is not detected, the entire machine tool will enter a waiting state and an alarm message will be issued after the timeout. 9. The first loading clamp 120 clamps the workpiece and feeds it to the next cutting position (taking 1 second). At this time, the rapid material transfer mechanism 390 waits at the material receiving position. When the workpiece is in place, the residual material unloading device 380 and the rapid material transfer mechanism 390 simultaneously clamp the workpiece (taking 1 second). At the same time, the first slide processing mechanism 210, the second slide processing mechanism 220 and the support clamping mechanism 250 autonomously adjust to the next position that can be laser processed. Once in place, the parallel operation of step 7 is repeated (taking 8 seconds). 10. After the workpiece is cut (the first section of the finished product is formed), the first loading clamp 120 holds the workpiece and retreats a distance to allow the residual material unloading device 380 to push off the residual material (this takes 0.5 seconds). At the same time, the fast material transfer mechanism 390 clamps the finished product and, under the action of the first material transfer drive device 392 and the second material transfer drive device 393, quickly leaves the sawing area and directly reaches the unloading position; 11. The scrap material unloading device 380 pushes down the scrap material and detects it (this takes 2 seconds). At the same time, the quick unloading mechanism 3010 presses down the finished product (completing the workpiece exchange between the quick material transfer mechanism 390 and the quick unloading mechanism 3010). The quick material transfer mechanism 390 moves to the avoidance position to avoid interference with the scrap material unloading device 380. 12. The quick unloading mechanism 3010 descends rapidly (to avoid subsequent workpieces from colliding with each other). After arriving at the second unloading area 30103 from the first unloading area 30102, the workpiece exchange between the quick unloading mechanism 3010 and the unloading area 400 is completed (taking 1 second). At this time, the quick material transfer mechanism 390 returns to the receiving position to wait. 13. The conveyor belt corresponding to the unloading area 400 starts, and automatically stops after transferring the finished product to the coding area (with an in-position sensor). The coding mechanism automatically completes the coding and coding work (all finished products in the first section are completed). At the same time, the first feeding clamp 120 clamps the workpiece and feeds it to the next cutting position (taking 1 second). Repeat steps 9, 10 (the second section of finished products is now formed), 11, and 12 (taking 13 seconds). 14. The first slide processing mechanism 210, the second slide processing mechanism 220, and the support and clamping mechanism 250 autonomously adjust to the central feature processing area (lock box hole, handle hole) (takes 1 second). Once in position, the pressure plate of the support and clamping mechanism 250 will press the workpiece (takes 0.5 second) to use its friction to offset the cutting force generated during drilling and milling. At this time, the drilling and milling spindles of the first slide processing mechanism 210 and the second slide processing mechanism 220 in a square layout will drive the milling cutter to complete the processing of the lock box hole, handle hole and other holes in the workpiece (takes 8 seconds). After the hole system is processed, the pressure plate of the support and clamping mechanism 250 is released (takes 0.5 second). 15. After the lock box hole, handle hole and other hole systems are processed, since the pressure plate supporting the clamping mechanism 250 has been released, the first loading clamp 120 can clamp the workpiece and feed it to the sawing position for sawing; 16. The conveyor belt corresponding to the unloading area 400 starts and automatically stops after transferring the finished product to the coding area (with an in-position sensor). The coding mechanism automatically completes the coding and coding work (the second section of finished products is completed). At the same time, the first feeding clamp 120 clamps the workpiece and feeds it to the next cutting position (taking 1 second). Repeat steps 9 (the last end feature has less processing content than the other end features, so the processing time is shorter), step 10 (the third section of finished product material is now formed), step 11, and step 12 (taking 11 seconds). 17. The conveyor belt corresponding to the unloading area 400 starts, and automatically stops after transferring the finished product to the coding area (with an in-position sensor). The coding mechanism automatically completes the coding and coding work (all finished products in the third section are completed). At the same time, the first loading clamp 120 clamps the workpiece and sends it to the next cutting position (taking 1 second). At this time, the fast material moving mechanism 390 is waiting at the receiving position. When the workpiece is in place, the residual material unloading device 380 and the fast material moving mechanism 390 simultaneously clamp the workpiece (taking 1 second) and complete the workpiece cutting (taking 5 seconds) (at this time, all end features have been processed and only cutting is required). While cutting, the first loading clamp 120 first withdraws a position to leave the sawing area, then lifts a distance in place (to avoid interference with the workpiece in the loading area when it retracts), and then returns to the origin; 18. Then proceed to step 10 (at this point, the fourth section of the finished product is formed) (the first feeding clamp 120 does not need to move), step 11, and step 12 (taking 10 seconds); 19. The conveyor belt corresponding to the unloading area 400 starts and automatically stops after transferring the finished product to the coding area (with an in-position sensor). The coding mechanism automatically completes the coding and coding work (the finished product of the 4th section is completed) (taking 5 seconds). At this time, the processing of the blank is completed. At the same time, the workpiece loading action is started and the processing of the next profile begins.

[0164] Through the solution of the present application, when processing some workpieces, the processing efficiency can be doubled compared with the applicant's previous generation equipment.

[0165] In addition, some of the structural improvements recorded above in this application have been separately applied for Chinese patents. The specific application numbers include patent applications 2024205439989, 202410320135X, 2024205440064, 2024205440007, 2024205440045, 202420464162X, 2024204641600 and 2024204641615. In this regard, the content of this application refers to the entire content of the above-mentioned patent applications.

[0166] In the second aspect, the present application also proposes a method for integrated processing of door and window profiles, referring to Figure 32 , applied to the above-mentioned integrated door and window profile processing machine tool, comprising: S110, obtaining information of the workpiece to be processed, where the information includes attribute definitions of features to be processed; S120, dividing the feature to be processed into end features and middle features according to the attribute definition of the feature to be processed; S130, when processing the end feature, the cutting process is performed simultaneously with the cutting process; S140. When processing the middle feature, a parallel processing strategy is calculated according to the attribute definition, position information, and quantity information of the feature to be processed, and the middle feature is processed according to the parallel processing strategy.

[0167] In the solution of the present application, the above-mentioned integrated door and window profile processing machine tool has a complete set of control software, and the control software has a built-in G code automatic generation function. The implementation of the G code automatic generation function relies on the following: 1. Digitally operate machine tools and establish digital mathematical models of various hardware parameters. The parameters of the digital mathematical models can be adjusted on the interactive page to adapt to different specifications of equipment; 2. The equipment processing function is modularized, and the entire processing process is divided into several modules. The entire processing process is composed of multiple modules, such as hole cutting processing module, material cutting processing module, finished product unloading module, etc. The software function modules include but are not limited to the modules described above; 3. The control software has built-in intelligent optimization function, which can automatically adjust the cutting order according to the physical properties of the material and cutting requirements, and adjust the processing order adaptively and self-determinedly, without being affected by the order of processing information provided; After receiving the processing information from the user, the control software first issues an abnormal data warning and screens out the processing information, automatically analyzes the tools and processing technology required for processing, and re-sorts the processing information in combination with the digital mathematical model parameters of the equipment. The sorted results are analyzed one by one, and the corresponding functional modules are called for each processing information to convert the CNC processing program. After all the processing information is converted, the CNC processing programs generated by each functional module are merged and processed, and then the necessary fixed process functional module CNC processing programs are added to obtain a complete CNC processing program.

[0168] Based on the G-code automatic generation function, CNC programs are generated independently, which can customize the process of door and window processing. By collecting a large amount of processing information and generating a database in the background, after obtaining the information of the workpiece to be processed, the attributes of the features to be processed are defined. The attributes include corner holes, glue injection holes, corner cleaning, marking, drainage holes, lock box holes, handle holes, etc. These features to be processed with attribute definitions are classified into hole groups based on their processing positions. They are divided into two major features: end features and middle features. For the processing of end features, they can be processed in parallel with sawing to speed up equipment efficiency. For the middle features, the best parallel processing method is calculated according to the attribute definition, position information and quantity information, thereby achieving a breakthrough improvement in processing efficiency.

[0169] In addition, for profiles with different cross-sections, parameters such as bending resistance, material stress deformation, and material self-weight will vary. This application combines the structural conditions of the equipment and can customize parameters for different cross-sections while maintaining the highest accuracy of the equipment.

[0170] Specifically, customized parameters can be bound to their cross-sectional data. This way, when processing multiple types of materials, there is no need to manually call customized parameters, thereby improving the efficiency of equipment use, maintaining an extremely low defective rate of the equipment, and improving customer product quality.

[0171] Furthermore, doors and windows are highly customized products. Different doors and windows vary in length, hardware, handle height, and other factors, all of which can lead to discrepancies in processing data. To effectively reduce unnecessary material loss, equipment users use third-party material calculation software to prioritize material processing to maximize raw material utilization. This third-party software also breaks down the bill of materials and corresponding processing details based on the customer's customized needs.

[0172] In order to improve the efficiency of equipment use, all processing information acquisition of door and window intelligent processing equipment needs to be connected to the third-party material calculation software. In terms of the method of connecting processing information, all processing information of this application is obtained by third-party software, and the content obtained includes but is not limited to length, angle, hole position, and hole type. The advantage of obtaining it in this way is that the data is obtained by the third-party software, and the third-party software only needs to set these data and its usage logic once. After calculating the customized information of the consumer's order according to the usage logic, the equipment can obtain the corresponding processing data. The data management entrance only has third-party software, and data management is simple. The equipment operator only needs to execute the data, and the quality requirements for the operator are greatly reduced. In the door and window industry with fast personnel turnover, it is beneficial for companies to recruit people, and it can protect data from being leaked.

[0173] In actual production, the parameters may need to be adjusted due to defects of varying degrees in the incoming materials, which may lead to calculation results that are different from those of third-party software. The software will adjust the actual usage results based on the existing parameter content and predict possible problems to avoid waste.

[0174] The above description is merely an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, various modifications and variations of the present application are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A machine tool for integrated processing of door and window profiles, comprising a loading area (100), a milling area (200), a sawing area (300), and a unloading area (400) sequentially distributed along the X-axis direction, wherein the milling area (200) is provided with a first slide processing mechanism (210) and a second slide processing mechanism (220) spaced apart and distributed along the Y-axis direction, characterized in that: The first slide processing mechanism (210) and the second slide processing mechanism (220) are independently arranged to slide along the X-axis direction in the milling area (200), and at least have laser processing capabilities; Taking the sawing position of the sawing area (300) as the origin, the moving range of the first slide processing mechanism (210) in the X-axis direction is 200mm~2100mm or 700mm~2100mm, and the moving range of the second slide processing mechanism (220) in the X-axis direction is 200mm~2100mm.

2. The integrated door and window profile processing machine tool according to claim 1, characterized in that: The loading area (100) extends to the milling area (200), and the loading area (100) is provided with a loading mechanism, the loading mechanism comprising a first loading slide rail (110) extending in the X-axis direction and a first loading clamp (120) slidably arranged on the first loading slide rail (110), the first loading slide rail (110) extending to the milling area (200) and being located above the second slide processing mechanism (220); The first slide processing mechanism (210) includes a first processing tool (211) for processing at least one of the top surface, the first side surface, and the bottom surface of the workpiece, and a first milling drive component (212) for driving the first processing tool (211) to approach or move away from the corresponding processing surface; The machining tool of the second slide machining mechanism (220) only includes a second machining tool (221) for machining at least one of the second side surface and the bottom surface of the workpiece, and also includes a second milling drive component (222) for driving the second machining tool (221) to approach or move away from the corresponding machining surface.

3. The integrated door and window profile processing machine tool according to claim 2, characterized in that: The first machining tool (211) and the second machining tool (221) include at least a laser cutting head, and also include one or more of a milling cutter and a drill bit.

4. The integrated door and window profile processing machine tool according to claim 3, characterized in that: The first machining tool (211) comprises a first milling cutter (2111) for machining the top surface of the workpiece, a second milling cutter (2112) and a first laser cutting head (2113) for machining the first side surface of the workpiece, and a third milling cutter (2114) for machining the bottom surface of the workpiece; The second machining tool (221) includes a fourth milling cutter (2212) and a second laser cutting head (2211) for machining the second side surface of the workpiece, and a fifth milling cutter (2213) for machining the bottom surface of the workpiece.

5. The integrated door and window profile processing machine tool according to claim 1, characterized in that: The first slide processing mechanism (210) and the second slide processing mechanism (220) are both arranged on a conveying mechanism (230), and the conveying mechanism (230) is arranged on a first milling frame (240). The conveying mechanism (230) includes: A first milling slide rail (231) is provided on the first milling frame (240) and extends along the direction from the loading area (100) to the sawing area (300); a first milling slide (232) slidably disposed on the first milling slide rail (231); a second milling motor (233), arranged on the first milling slide; A first milling rack (234) is arranged on the first milling frame (240) and is in transmission connection with the second milling motor (233). Under the drive of the second milling motor (233), the first milling slide (232) is driven to move along the first milling slide rail (231); Also includes: A second milling slide rail (235) is provided on the first milling slide seat (232) and extends along an extension direction perpendicular to the material flow channel (001); A second milling slide (236) is slidably arranged on the second milling slide rail; a third milling motor (237), disposed on the second milling slide (236); The second milling rack is arranged on the first milling slide (232) and is in transmission connection with the third milling motor (237). Under the drive of the third milling motor (237), the second milling slide (236) is driven to move along the second milling slide rail (235).

6. The integrated door and window profile processing machine tool according to claim 1, characterized in that: The milling area (200) is further provided with a support clamping mechanism (250) located between the first slide processing mechanism (210) and the second slide processing mechanism (220) and independently slidably arranged along the X-axis direction. With the sawing position of the sawing area (300) as the origin, the movement range of the support clamping mechanism (250) in the X-axis direction is 200 mm to 2100 mm or 700 mm to 2100 mm. The support clamping mechanism (250) comprises: Supporting, clamping and receiving assembly (251); A support and clamping lifting assembly (252) comprises at least a first support and clamping power unit (2521) and a support and clamping pressing unit (2522) connected to the first support and clamping power unit (2521); the support and clamping pressing unit (2522) is arranged above the support and clamping receiving assembly (251) and moves closer to or farther away from the support and clamping receiving assembly (251) under the drive of the first support and clamping power unit (2521) to clamp and position the workpiece; The support and clamping stroke detection component (253) is used to detect the movement stroke of the support and clamping pressing portion (2522).

7. The integrated door and window profile processing machine tool according to claim 6, characterized in that: Also includes: A support and clamping mounting frame (254), the support and clamping mounting frame (254) comprising a first support and clamping mounting portion (2541) extending in a horizontal direction and a second support and clamping mounting portion (2542) extending in a vertical direction, the support and clamping receiving assembly (251) being arranged on the first support and clamping mounting portion (2541), and the support and clamping lifting assembly (252) being arranged on the second support and clamping mounting portion (2542); The second support and clamping mounting portion (2542) is provided with a first support and clamping slide rail (2543), and the support and clamping pressing portion (2522) is provided with a first support and clamping slider (2523) that is slidably matched with the first support and clamping slide rail 2543; The support and clamping stroke detection component (253) is a grating ruler, and the grating ruler is arranged on the second support and clamping mounting portion (2542). A first support and clamping connecting portion (2531) is provided between the grating ruler and the first support and clamping slider (2523), so that the grating ruler moves under the drive of the first support and clamping slider (2523) to detect the stroke of the support and clamping pressing portion (2522); The invention also includes a support clamping drive assembly (255), wherein the support clamping mounting frame (254) is arranged on the support clamping drive assembly (255), and the support clamping drive assembly (255) is used to drive the support clamping mounting frame (254) to move back and forth along the direction from the loading area (100) to the sawing area (300).

8. The integrated door and window profile processing machine tool according to claim 1, characterized in that: The sawing area (300) is provided with a first saw blade (310), a second saw blade (320) and a third saw blade (330); The first saw blade (310) and the second saw blade (320) are located on the same side of the workpiece in the Y-axis direction, and the first saw blade (310) and the second saw blade (320) are 90 degrees apart from each other and are respectively arranged at an angle of plus or minus 45 degrees to the workpiece; The third saw blade (330) is located on the other side of the workpiece in the Y-axis direction and is arranged at a 90-degree angle to the workpiece; The first saw blade (310) is provided with a first sawing drive module (340) to drive the first saw blade (310) to move in the horizontal direction, the second saw blade (320) is provided with a second sawing drive module (350) to drive the second saw blade (320) to move in the horizontal direction, and the third saw blade (330) is provided with a third sawing drive module (360) to drive the third saw blade (330) to move in the horizontal and vertical directions.

9. The integrated door and window profile processing machine tool according to claim 8, characterized in that: The first saw blade (310) and the second saw blade (320) are staggered in the Z-axis direction, and a avoidance structure (370) is provided between them.

10. The integrated door and window profile processing machine tool according to claim 1, characterized in that: A residual material unloading device (380) is provided in the sawing area (300), and the residual material unloading device (380) is located between the milling area (200) and the unloading area (400) in the X-axis direction. The residual material unloading device (380) comprises: The scrap support portion (381) is provided with a feed port (3811) and a discharge port (3812), wherein the feed port (3811) is located on a side close to the milling area (200), and the discharge port (3812) is located on a side close to the unloading area (400), so that the workpiece enters from the feed port (3811) and is discharged from the discharge port (3812), and is used to support the workpiece. The workpiece supported by the scrap support portion (381) becomes scrap after cutting. The scrap material pressing portion (382) comprises at least a first scrap material power member (3821) and a first scrap material contact member (3822) connected to the first scrap material power member (3821), wherein the first scrap material contact member (3822) is located above the scrap material supporting portion (381) and is driven by the first scrap material power member (3821) to move closer to or farther from the scrap material supporting portion (381) to clamp or release a workpiece located on the scrap material supporting portion (381); The scrap material pushing portion (383) comprises at least a second scrap material power member (3831) and a second scrap material contact member (3832) connected to the second scrap material power member (3831), wherein the second contact member is located on the side of the scrap material support portion (381), and approaches or moves away from the scrap material support portion (381) under the drive of the second scrap material power member (3831) and pushes the scrap material located on the scrap material support portion (381) in a direction perpendicular to or inclined to the direction from the feed port (3811) to the discharge port (3812), and further comprises a third scrap material power member (3833), wherein the second scrap material power member (3831) is arranged on the third scrap material power member (3833), and drives the second scrap material power member (3831) to move in a vertical direction under the drive of the third scrap material power member (3833).

11. The integrated door and window profile processing machine tool according to claim 10, characterized in that: The scrap material support portion (381) is provided with a first scrap material inclined surface (3813) on one side of the feed port (3811), and the scrap material support portion (381) is provided with a second scrap material inclined surface (3814) on one side of the discharge port (3812), the first scrap material inclined surface (3813) and the second scrap material inclined surface (3814) are in an eight-shaped or triangular shape, the first scrap material inclined surface (3813) and the milling area (200) are spaced apart and form a first cutting channel, and the second scrap material inclined surface (3814) and the discharge area (400) are spaced apart and form a second cutting channel; The second scrap contact piece (3832) is located on one side of the wide side of the scrap support portion (381) in the shape of an eight or a triangle; The scrap support portion (381) is provided with a third cutting channel perpendicular to the direction from the feed port (3811) to the discharge port (3812) and penetrating the top surface and both sides of the scrap support portion (381); The first scrap material contact piece (3822) is provided with a fourth cutting channel corresponding to the third cutting channel and penetrating the bottom surface and both sides of the first scrap material contact piece (3822); A first scrap material box (384) is provided on the other side of the scrap material support portion (381) relative to the second scrap material contact piece (3832), the position of the first scrap material box (384) corresponds to the second scrap material contact piece (3832), and the second scrap material contact piece (3832) pushes the scrap material on the scrap material support portion (381) to make the scrap material fall into the first scrap material box (384); The first residual material box (384) is connected to a residual material conveying component (385), and the other end of the residual material conveying component (385) is connected to a second residual material box (386).

12. The integrated door and window profile processing machine tool according to claim 10, characterized in that: A rapid material transfer mechanism (390) is provided between the residual material unloading device (380) and the unloading area (400), and the rapid material transfer mechanism (390) comprises: A material transfer clamping device (391), a first material transfer driving device (392), and a second material transfer driving device (393); The first material moving drive device (392) and the second material moving drive device (393) are arranged along the sawing area (300) pointing to the unloading area (400); the second material moving drive device (393) is arranged on the first material moving drive device (392) and, driven by the first material moving drive device (392), moves back and forth along the direction of the residual material unloading device (380) pointing to the unloading area (400); The material transfer clamping device (391) is arranged on the second material transfer driving device (393) and is located on a side close to the residual material unloading device (380). Driven by the second material transfer driving device (393), the material transfer clamping device (391) moves back and forth in the direction of the residual material unloading device (380) toward the unloading area (400), thereby transporting the workpiece to the unloading area (400).

13. The integrated door and window profile processing machine tool according to claim 12, characterized in that: A quick unloading mechanism (3010) is provided between the quick material moving mechanism (390) and the unloading area (400), and the quick unloading mechanism (3010) comprises: a discharge lifting device (30101) for receiving the workpiece processed in the sawing area (300), and transporting the workpiece to the discharge area (400) by lifting the discharge lifting device (30101); The unloading and lifting device (30101) is provided with at least a first unloading area (30102) and a second unloading area (30103), and the first unloading area (30102) and the second unloading area (30103) are spaced apart in the Z-axis direction by at least a dimension of the workpiece in the vertical direction, so that the unloading and lifting device (30101) descends to the second unloading area (30103) after receiving the workpiece in the first unloading area (30102), so that the workpiece can avoid the material flow channel (001) in the transportation direction from the sawing area (300) to the unloading and lifting device (30101) while following the descending of the unloading and lifting device (30101).

14. The integrated door and window profile processing machine tool according to claim 13, characterized in that: It also includes a discharge pressing assembly, which is arranged on the side of the material flow channel (001), located on the side of the discharge lifting device (30101) away from the discharge area (400), and is arranged within the range of the discharge lifting device (30101) in the extension direction of the material flow channel (001), and is used to press the workpiece; The device further comprises a discharge stroke detection mechanism (30107) and a discharge controller, wherein the discharge stroke detection mechanism (30107) is connected to the discharge controller, and the discharge controller is connected to the first discharge power unit. The discharge stroke detection mechanism (30107) detects the stroke of the discharge contact portion, and the discharge controller is used to control the operation of the first discharge power unit according to the stroke of the discharge contact portion detected by the discharge stroke detection mechanism (30107); The unloading pressing assembly includes a unloading cylinder (30104) and a unloading pressing plate (30105) arranged on the unloading cylinder (30104), and a unloading buffer (30106) is arranged at the bottom of the unloading pressing plate (30105).

15. The integrated door and window profile processing machine tool according to claim 2, characterized in that: The loading area (100) is further provided with a first loading rack (130), wherein the first loading rack (130) comprises a first loading conveyor belt (131) conveying along the Y-axis direction and a first loading support rack (132) supporting the first loading conveyor belt (131); One end of the first loading conveyor belt (131) is connected to the first loading support frame (132), and the other end is connected to a first feeding frame extending along the X-axis direction for setting the first loading slide rail (110). The first loading support frame (132) only supports the end of the first loading conveyor belt (131) away from the first feeding frame.

16. The integrated door and window profile processing machine tool according to claim 3, characterized in that: The first machining tool 211 or the second machining tool 221 is a double-edged end mill, the double-edged end mill comprising an end mill body (500), the end mill body (500) being double-edged, with at least a circumferential edge (510) being provided at the bottom, and a group drill structure (600) being provided at the bottom of the end mill body (500), the group drill structure (600) comprising at least a chisel edge (610) and a circular arc edge (620); The diameter of the end mill body (500) is d, the chisel edge length of the chisel edge (610) is 0.012d to 0.02d, the chisel edge bevel angle of the chisel edge (610) is 30 degrees to 65 degrees, and the chisel edge bevel angle of the chisel edge (610) is -30 degrees to -55 degrees; The circular arc blade rake angle of the circular arc blade (620) is 8.7 degrees to 20.4 degrees, and the circular arc blade rake angle of the circular arc blade (620) is 2.4 degrees to 27.6 degrees; The circumferential blade rake angle of the circumferential blade (510) is 12 degrees to 18 degrees, the circumferential blade clearance angle of the circumferential blade (510) is 13 degrees to 20 degrees, and the circumferential blade second clearance angle of the circumferential blade (510) is 26 degrees to 31 degrees.

17. The integrated door and window profile processing machine tool according to claim 16, characterized in that: The chisel blade (610) is arranged on a drill tip structure (630), and the drill tip structure (630) is arranged at the bottom center of the end mill body (500), the drill tip front angle of the drill tip structure (630) is -40.5 degrees to -29.5 degrees, and the drill tip back angle of the drill tip structure (630) is 41.6 degrees to 51.6 degrees; The height difference between the tip of the circular arc blade (620) and the drill tip is 0.03d to 0.05d; The group drilling structure (600) further includes an inner blade (640), wherein the inner blade top angle of the inner blade (640) is 90 degrees to 110 degrees, the inner blade rake angle of the inner blade (640) is -2 degrees to 2 degrees, the inner blade clearance angle of the inner blade (640) is 40 degrees to 50 degrees, and the inner blade bevel angle of the inner blade (640) is 10 degrees to 30 degrees; The group drilling structure (600) further includes an outer blade (650), wherein the outer blade front angle of the outer blade (650) is 21 degrees to 25 degrees, the outer blade back angle of the outer blade (650) is 15 degrees to 25 degrees, and the outer blade second back angle of the outer blade (650) is 30 degrees to 50 degrees.

18. A door and window profile integrated processing method, applied to a door and window profile integrated processing machine tool according to any one of claims 1 to 17, characterized in that: include: Acquiring information of a workpiece to be processed, wherein the information to be processed includes attribute definitions of features to be processed; According to the attribute definition of the feature to be processed, the feature to be processed is divided into end features and middle features; When machining the end feature, the end feature is processed simultaneously with the cutting operation; When processing the middle feature, a parallel processing strategy is calculated according to the attribute definition, position information and quantity information of the feature to be processed, and the middle feature is processed according to the parallel processing strategy.

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