A door and window saw-milling machining center

Abstract

The application discloses a door and window saw-milling machining center and relates to the technical field of profile machining. The door and window saw-milling machining center sequentially comprises a profile feeding mechanism, a four-face drilling and milling mechanism and a cutting mechanism from front to back. The profile feeding mechanism comprises a bed frame. A plurality of profile jacking assemblies are linearly arranged on the bed frame. The profile jacking assembly comprises a fixed plate seat and a vertical moving plate seat one slidingly arranged on the front side of the fixed plate seat. A horizontal moving plate seat is slidingly arranged on the front side of the vertical moving plate seat one. A vertical moving plate seat two is slidingly arranged on the front side of the horizontal moving plate seat. A material supporting roller is rotationally arranged on the front side of the vertical moving plate seat one. A profile clamping wheel is arranged on the vertical moving plate seat one. A pad die wheel is fixedly arranged on the vertical moving plate seat two. The door and window saw-milling machining center integrates automatic feeding, automatic feeding, automatic four-face drilling and milling, automatic cutting and automatic discharging. The door and window saw-milling machining center realizes full-process automatic continuous machining of special linear profiles from raw materials to finished products, and greatly reduces manual intervention links.

Description

Technical Field

[0001] This invention relates to the field of profile processing technology, specifically to a door and window sawing and milling machining center. Background Technology

[0002] In existing technologies, common door and window curtain wall profiles are mostly linear profiles with irregular cross-sections. Similar profiles include irregularly shaped profiles for ceiling joists, irregularly shaped profiles for automated equipment guide rails, irregularly shaped steel profiles for shelf support, and irregularly shaped aluminum profiles for photovoltaic brackets. Although they are all linear in general, the cross-sections of different profiles are not the same. Linear profiles in the same application scenario also have various different sizes or cross-sectional shapes. For these irregularly shaped linear profiles, each profile requires a feeding rack made to fit its corresponding shape for feeding and processing. This results in low applicability of the same door and window milling machining center for continuous processing of these irregularly shaped profiles. Summary of the Invention

[0003] The purpose of this invention is to provide a door and window milling and sawing machining center to solve the problem mentioned in the background art that the same door and window milling and sawing machining center has low applicability for continuous processing of different irregular profiles.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a door and window sawing and milling machining center, which includes, from front to back, a profile feeding mechanism, a four-sided drilling and milling mechanism and a cutting mechanism.

[0005] The profile feeding mechanism includes a bed frame on which several sets of profile lifting assemblies are arranged linearly. Each profile lifting assembly includes a fixed plate seat and a vertically movable plate seat one slidably disposed on the front side of the fixed plate seat. A horizontally movable plate seat is slidably disposed on the front side of the vertically movable plate seat one in the left-right direction, and a vertically movable plate seat two is slidably disposed on the front side of the horizontally movable plate seat two in the vertical direction. The mechanism also includes a drive assembly one for driving the corresponding vertically movable plate seats one within the multiple sets of profile lifting assemblies to move synchronously up and down, and a drive assembly one for driving the multiple sets of profiles... The lifting assembly includes a second drive component for synchronously moving the corresponding horizontal moving plate seat within the lifting assembly, and a third drive component for synchronously moving the corresponding vertical moving plate seats within the multiple sets of the profile lifting assembly. A material-supporting roller with a horizontally arranged axis is rotatably mounted on the front side of the first vertical moving plate seat. A profile clamping wheel and a profile clamping wheel are respectively mounted on the first vertical moving plate seat and located on both sides of the material-supporting roller. A fourth drive component for driving the profile clamping wheel to move horizontally is mounted on the first vertical moving plate seat. A mold pad wheel is fixedly mounted on the second vertical moving plate seat.

[0006] The four-sided drilling and milling mechanism is mounted on a bed frame and located behind several sets of profile lifting components. A base plate is mounted on the top of the bed frame, and a vertical plate is fixed to the top of the base plate. A vertical sliding plate seat that can slide up and down and a drive device one for driving the vertical sliding plate seat to move are mounted on the front side of the vertical sliding plate seat. A horizontal sliding plate seat that can slide left and right and a drive device two for driving the horizontal sliding plate seat to move are mounted on the front side of the horizontal sliding plate seat. An upper drilling and milling motor, a lower drilling and milling motor, a side drilling and milling motor one, and a side drilling and milling motor two are respectively mounted on the front side of the horizontal sliding plate seat. It also includes at least two sets of clamping wheel sets, which are respectively mounted on the front and rear sides of the horizontal sliding plate seat.

[0007] The cutting mechanism includes a cutting table base and a cutting table panel located on top of the cutting table base. The cutting table base and / or the cutting table panel are provided with a cutting mechanism for cutting profiles and a clamping assembly for fixing profiles. The cutting mechanism includes an angled cutting mechanism and / or a flat cutting mechanism. The clamping assembly includes an upper clamping assembly and / or a side clamping assembly. A drilling mechanism for drilling holes in profiles is provided below the cutting table panel. An automatic feeding mechanism for automatically feeding the cut profiles out of the cutting area is provided behind the cutting mechanism.

[0008] Preferably, the drive assembly includes a cylinder three fixed to the bed frame, the cylinder three being connected to the vertical moving plate seat one via a connecting rod assembly; the connecting rod assembly includes a connecting guide rail fixed to the drive arm of the cylinder three, the fixed plate seat being slidably engaged with the connecting guide rail; the connecting rod assembly also includes a triangular connecting rod with a triangular structure, the fixed plate seat having a fixed shaft, the apex of the triangular connecting rod being hinged to the fixed shaft; a shaft seat one and a shaft seat two are slidably disposed on the two sides of the triangular connecting rod near the fixed shaft, the shaft seat one being rotatably connected to the connecting guide rail, and the shaft seat two being rotatably connected to the vertical moving plate seat one.

[0009] Preferably, the second drive assembly includes a first drive motor, which is fixedly connected to a corresponding vertical moving plate seat in the profile lifting assembly located at the foremost side. A first transmission shaft is connected to the power output shaft of the first drive motor via a coupling. The first transmission shaft is provided with a gear corresponding to the first transverse moving plate seat, and the first transverse moving plate seat is provided with a transverse rack that meshes with the corresponding gear.

[0010] Preferably, the drive assembly three includes a drive motor two, which is fixedly connected to the corresponding transverse moving plate seat in the profile lifting assembly located at the foremost side. A transmission shaft two is connected to the power output shaft of the drive motor two through a coupling. The transmission shaft two is provided with a gear two that corresponds one-to-one with the vertical moving plate seat two. The vertical moving plate seat two is provided with a vertical rack that cooperates with the corresponding gear two.

[0011] Preferably, the transverse sliding plate seat includes, from top to bottom, an upper plate, a middle plate, a connecting part, and a lower plate. Two middle plates are designed and are located on both sides below the upper plate. The lower plate is connected to either of the middle plates through the connecting part. The upper drilling and milling motor is fixed on the upper plate. The first side drilling and milling motor and the second side drilling and milling motor are fixed on the corresponding two middle plates. The lower drilling and milling motor is fixed on the lower plate.

[0012] Preferably, the clamping wheel assembly includes a fixed horizontal limiting wheel and a movable horizontal limiting wheel, both extending laterally in the axial direction. The fixed horizontal limiting wheel is disposed on the top of the base plate, and the movable horizontal limiting wheel is slidably disposed above the base plate in the vertical direction. The clamping wheel assembly also includes a fixed vertical limiting wheel and a movable vertical limiting wheel, both extending vertically in the axial direction. The fixed vertical limiting wheel and the movable vertical limiting wheel are respectively located on the left and right sides of the corresponding fixed horizontal limiting wheel. The fixed vertical limiting wheel is disposed on the top of the base plate, and the movable vertical limiting wheel is slidably disposed above the base plate in the horizontal direction. The clamping wheel assembly also includes a fourth driving device for driving the movable horizontal limiting wheel to move and a fifth driving device for driving the movable vertical limiting wheel to move.

[0013] Preferably, the bevel cutting mechanism includes a horizontal slide block three that is slidably disposed on the top of the cutting table panel, and a vertical slide block one that can slide up and down is disposed on the horizontal slide block three. Two inclined cutting machines are disposed on the vertical slide block one. The flat cutting mechanism includes a vertical slide block two that is slidably disposed on the cutting table base frame, and a longitudinal slide block one that is slidably disposed on one side of the vertical slide block two. A cutting machine two is fixed on the longitudinal slide block one.

[0014] Preferably, the upper clamping assembly includes a transverse slide four that moves laterally, and an upper pressure plate that slides vertically is provided on the transverse slide four; the side clamping assembly includes a front side clamping member located in front of the cutting mechanism and a rear side clamping member located behind the cutting mechanism; the front side clamping member is slidably disposed on the cutting table base frame or the cutting table panel; the cutting table base frame is provided with a vertical slide four that can slide up and down, and a transverse rod two is slidably disposed on one side of the vertical slide four, and the rear side clamping member is fixed to the transverse rod two.

[0015] Preferably, the drilling mechanism includes a transverse slide five that is slidably disposed on the cutting table base, a longitudinal slide two that is slidably disposed on the transverse slide five, a vertical fixed seat that is disposed on the longitudinal slide two, a vertical slide five that is slidably disposed on the vertical fixed seat, and a drilling motor that is mounted on the vertical slide five.

[0016] Preferably, the automatic feeding mechanism includes a transverse base and multiple sets of grippers. The transverse base is slidably disposed on the cutting table base, and the multiple sets of grippers are slidably disposed on the transverse base in a vertical direction.

[0017] The automatic unloading mechanism also includes a drive unit for driving the transverse conveyor to move laterally;

[0018] The automatic discharge mechanism also includes a drive unit 2 for driving multiple sets of grippers to move up and down and to clamp or release them.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The design of the profile lifting component in this invention solves the problem of adapting different irregular profiles to the same door and window milling processing center. The padding wheel can move and adjust its horizontal and vertical position according to the specific shape of different irregular profiles to straighten various different irregular profiles. After straightening, it is limited and clamped by the profile clamping wheel (profile clamping wheel one and profile clamping wheel two). Finally, the irregular profile can move stably along the feeding frame for subsequent processing.

[0021] 2. This invention integrates automatic feeding, automatic conveying, automatic four-sided drilling and milling, automatic cutting, and automatic unloading functions, realizing fully automated continuous processing of irregular linear profiles from raw materials to finished products, significantly reducing manual intervention. Through the adaptive adjustment and stable conveying of irregular profiles with different cross-sections by the profile feeding mechanism, combined with the precise drilling and milling of the four sides (top, bottom, left, and right) by the four-sided drilling and milling mechanism, and then the cutting mechanism performing bevel or flat cutting and drilling operations as required, the finished profiles are quickly delivered by the automatic unloading mechanism. The close connection and efficient collaboration of each process significantly improves production efficiency, reduces labor costs, and ensures the consistency and stability of product processing quality, meeting the needs of modern industry for large-scale, standardized processing of irregular profiles.

[0022] 3. This invention reduces equipment investment costs. Through the profile feeding rack, various common irregular profiles can be conveyed and processed, realizing the function of conveying multiple different irregular profiles through one feeding rack. When changing different processing profiles, there is no need to change the corresponding feeding rack, which not only increases the efficiency of processing operations, but also reduces the cost of feeding racks.

[0023] 4. This invention integrates four drilling and milling motors (upper drilling and milling motor, lower drilling and milling motor, side drilling and milling motor one, and side drilling and milling motor two) onto a flexibly movable horizontal sliding plate base, and achieves precise vertical and horizontal driving through only two lead screw motors (drive device one and drive device two). This enables one set of drive components to drive four drilling and milling motors to move horizontally and vertically, significantly reducing the number of drive components, lowering device cost and structural complexity, and reducing subsequent maintenance costs.

[0024] 5. This invention optimizes the automatic unloading mechanism. The second drive unit uses a single drive element in conjunction with a transmission assembly to achieve synchronous lifting and lowering of all lower grippers. Specifically, when the drive element drives the guide rail fixing seat to move horizontally, the inclined drive linear guide rail slides relative to the drive slider on the lower gripper, thereby converting the horizontal movement of the guide rail fixing seat into the vertical lifting and lowering movement of the lower gripper. This design not only significantly reduces the number of drive elements used and lowers equipment investment costs, but more importantly, it ensures the high consistency of the movements of multiple sets of lower grippers, avoiding the height deviation of the clamping space caused by the asynchrony of multiple drive elements. This ensures the uniformity of the clamping force on the linear profile, effectively preventing the profile from tilting, shifting, or even falling off during the conveying process, and significantly improving the stability of the unloading conveying and the profile processing accuracy.

[0025] 6. This invention optimizes the profile processing flow. For example, after the gripper completes the feeding action, it can move to the bottom of the cutting table panel to reset in advance. During this process, the cutting device can simultaneously perform the next cutting action, realizing parallel operation of cutting and unloading, significantly shortening the production cycle and increasing work efficiency.

[0026] 7. In this invention, the cutting device can be further integrated with a label printing and pasting component, which can automatically print labels containing information such as profile specifications, model, processing parameters, and production date before and after the profile has completed cutting, drilling, and other processing steps. The label is then precisely gripped by a vacuum suction cup that can slide horizontally and vertically and pasted onto a designated location on the profile. This design achieves integrated operation of profile processing and labeling, avoiding the tedious process of manual labeling, reducing errors that may be caused by human intervention, ensuring the accuracy and consistency of product labeling, and also providing convenience for subsequent product traceability, warehouse management, and quality control. Attached Figure Description

[0027] Figure 1 This is an external view of the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the profile feeding mechanism of the present invention. Figure 1 ;

[0030] Figure 4 This is a schematic diagram of the profile feeding mechanism of the present invention. Figure 2 ;

[0031] Figure 5 This is a partial structural diagram of the profile feeding mechanism of the present invention. Figure 1 ;

[0032] Figure 6 This is a partial structural diagram of the profile feeding mechanism of the present invention. Figure 2 ;

[0033] Figure 7 This is a partial structural diagram of the profile feeding mechanism of the present invention. Figure 3 ;

[0034] Figure 8 This is a schematic diagram of the profile feeding mechanism and profile lifting assembly of the present invention. Figure 1 ;

[0035] Figure 9 This is a schematic diagram of the profile feeding mechanism and profile lifting assembly of the present invention. Figure 2 ;

[0036] Figure 10 This is a schematic diagram of the profile feeding mechanism and profile lifting assembly of the present invention. Figure 3 ;

[0037] Figure 11 This is a schematic diagram of the profile feeding mechanism and profile lifting assembly of the present invention. Figure 4 ;

[0038] Figure 12 A diagram showing the arrangement of drive motor 1, drive motor 2, and drive motor 3 in the profile feeding mechanism of this invention;

[0039] Figure 13 This is a diagram showing the installation method of the four-sided drilling and milling mechanism of the present invention;

[0040] Figure 14 This is a schematic diagram of the four-sided drilling and milling mechanism of the present invention. Figure 1 ;

[0041] Figure 15 This is a schematic diagram of the four-sided drilling and milling mechanism of the present invention. Figure 2 ;

[0042] Figure 16 This is a schematic diagram of the four-sided drilling and milling mechanism of the present invention. Figure 3 ;

[0043] Figure 17 This is a schematic diagram of the four-sided drilling and milling mechanism of the present invention. Figure 4 ;

[0044] Figure 18 This is a planar structural diagram of the four-sided drilling and milling mechanism of the present invention;

[0045] Figure 19 This is a diagram showing the configuration of the third driving device of the present invention;

[0046] Figure 20 This is a plan view of the transverse sliding plate base of the present invention;

[0047] Figure 21 This is a schematic diagram showing the movement of the drilling and milling motor within the profile processing area of ​​the present invention;

[0048] Figure 22 This is a schematic diagram showing the movement of the lower drilling and milling motor within the profile processing area according to the present invention;

[0049] Figure 23 This is a schematic diagram of the movement of the side-drilling and milling motor of the present invention within the profile processing area;

[0050] Figure 24 This is a schematic diagram showing the movement of the second side-drilling and milling motor of the present invention within the profile processing area;

[0051] Figure 25 This is a schematic diagram of the cutting mechanism of the present invention;

[0052] Figure 26 This diagram shows the cooperation relationship between the automatic feeding mechanism and the cutting table base frame of the present invention.

[0053] Figure 27 The structure of the automatic discharging mechanism of the present invention Figure 1 ;

[0054] Figure 28 The structure of the automatic discharging mechanism of the present invention Figure 2 ;

[0055] Figure 29 This diagram illustrates the fit between the angled cutting mechanism and the cutting table base frame of the present invention.

[0056] Figure 30 The structure of the bevel cutting mechanism of the present invention Figure 1 ;

[0057] Figure 31 The structure of the bevel cutting mechanism of the present invention Figure 2 ;

[0058] Figure 32 This diagram shows the cooperation relationship between the flat cutting mechanism and the cutting table base frame of the present invention.

[0059] Figure 33 The structure of the flat cutting mechanism of the present invention Figure 1 ;

[0060] Figure 34 The structure of the flat cutting mechanism of the present invention Figure 2 ;

[0061] Figure 35 This is a diagram showing the fit between the clamping assembly and the cutting table base frame of the present invention;

[0062] Figure 36 The structure of the flat cutting mechanism of the present invention Figure 1 (Set on the cutting table panel);

[0063] Figure 37 This is the arrangement of the flat cutting mechanism of the present invention. Figure 1 (Set on the cutting table base);

[0064] Figure 38 This is the arrangement of the flat cutting mechanism of the present invention. Figure 2 (Set on the cutting table base);

[0065] Figure 39 The structure of the flat cutting mechanism of the present invention Figure 2 (Set on the cutting table base);

[0066] Figure 40 This diagram shows the fit between the side clamping assembly and the cutting table base frame of the present invention.

[0067] Figure 41 This is a diagram illustrating the arrangement of the front-side clamping member of the present invention;

[0068] Figure 42 This is a diagram illustrating the arrangement of the rear-side clamping element of the present invention;

[0069] Figure 43 This is a structural diagram of the rear-end clamping component of the present invention;

[0070] Figure 44 This diagram shows the cooperation relationship between the drilling mechanism and the cutting table base frame of the present invention.

[0071] Figure 45 The structure of the drilling mechanism of the present invention Figure 1 ;

[0072] Figure 46 The structure of the drilling mechanism of the present invention Figure 2 ;

[0073] Figure 47 The structure of the waste collection tank of the present invention Figure 1 ;

[0074] Figure 48 The structure of the waste collection tank of the present invention Figure 2 ;

[0075] Figure 49This is a diagram showing the fit between the waste collection tank and the cutting table base frame of the present invention.

[0076] Figure 50 This diagram illustrates the fit between the label printing and pasting component and the cutting table base frame of this invention.

[0077] Figure 51 This is a structural diagram of the label printing and pasting component of the present invention.

[0078] In the picture:

[0079] 1-Bed frame,

[0080] 2- Profile lifting assembly,

[0081] 21-Fixed plate base, 211-Extended fixed plate base, 212-Fixed shaft, 213-Allowance opening one, 214-Allowance opening two,

[0082] 22-Vertical moving plate holder one, 221-Upper extension plate holder, 2211-Allowance opening three, 222-Lower extension plate holder, 223-Material support roller, 224-Profile clamping roller one, 225-Profile clamping roller two, 226-Moving roller holder, 227-Connecting plate, 228-Cylinder one, 229-Allowance opening four, 2210-Motor plate holder one

[0083] 23-Horizontal moving plate base, 231-Horizontal rack, 232-Motor plate base two,

[0084] 24-Vertical moving plate base two, 241-Pad mold wheel, 242-Vertical rack,

[0085] 25-Triangular connecting rod, 251-Shaft seat one, 252-Transition connecting plate, 253-Shaft seat two,

[0086] 26-Active limit seat, 261-Cylinder 2,

[0087] 27-Drive motor one, 271-Transmission shaft one, 272-Gear one,

[0088] 28-Drive motor two, 281-Transmission shaft two, 282-Gear two,

[0089] 29-Profile conveyor synchronous belt,

[0090] 291-Conveyor belt frame, 292-Conveyor belt, 293-Idler roller, 294-Drive shaft three, 295-Drive motor three, 296-Motor base three

[0091] 210-feeding clamp,

[0092] 2111-Cylinder 3, 2112-Connecting guide rail;

[0093] 3-Four-sided drilling and milling mechanism,

[0094] 301-Base plate seat, 3011-Clearance opening five, 3012-Profile outlet, 302-Upright plate, 3021-Front vertical extension plate seat, 303-Vertical sliding plate seat, 3031-Rear vertical extension plate seat, 3032-Front transverse extension plate seat, 304-Transverse sliding plate seat, 304a-Upper plate section, 304b-Middle plate section, 304c-Connecting section, 304d-Lower plate section, 3041-Rear transverse extension plate seat, 305-Upright seat, 306-Roller seat one, 307-Roller seat two, 308-Motor seat.

[0095] 311 - Upper drilling and milling motor, 312 - Lower drilling and milling motor, 313 - Side drilling and milling motor one, 314 - Side drilling and milling motor two.

[0096] 321-Fixed horizontal limit wheel, 322-Modible horizontal limit wheel, 323-Fixed vertical limit wheel, 324-Modible vertical limit wheel.

[0097] 331 - Leadscrew motor one, 332 - Leadscrew motor two, 333 - Cylinder four, 334 - Cylinder five, 335 - Drive motor four.

[0098] 341-Gear Three, 342-Guide Rack;

[0099] 4-Cutting mechanism,

[0100] 401 - Cutting table base frame

[0101] 402 - Cutting table panel; 4021 - Clamping jaw channel; 4022 - Roller groove; 4023 - Drill bit clearance hole; 4024 - Cutting disc clearance groove; 4025 - Side clamping member clearance groove.

[0102] 403 - Safety Shield

[0103] 41-Automatic feeding mechanism, 4101-Connecting plate base one, 4102-Transverse slide one, 41021-Guide rail fixing base, 4103-Transverse slide two, 4104-Upper gripper, 4105-Lower gripper, 41051-Slider fixing base, 4106-Drive linear guide rail, 4107-Drive slider, 4108-Screw motor three, 4109-Cylinder six, 4110-Cylinder seven.

[0104] 42-Angled cutting mechanism, 4201-Horizontal slide block three, 4202-Vertical slide block one, 4203-Cutting machine plate base, 4204-Cutting machine one, 4205-Synchronous belt, 4206-Screw motor four

[0105] 43-Flat cutting mechanism, 4301-Connecting plate base two, 4302-Vertical slide two, 4303-Longitudinal slide one, 4304-Cutting machine two, 4305-Screw motor five, 4306-Cylinder eight

[0106] 44-Upper clamping assembly, 4401-Horizontal slide block four, 4402-Vertical slide block three, 4403-Upper pressure plate, 4404-Cylinder nine, 4405-Cylinder ten.

[0107] 45-Side clamping assembly, 4511-Front-end side clamping component, 4512-Horizontal movement rod one, 4513-Cylinder eleven, 4521-Rear-end side clamping component, 4522-Horizontal movement rod two, 4523-Cylinder twelve, 4524-Vertical slide four, 4525-Cylinder thirteen

[0108] 46-Drilling mechanism, 4601-Connecting plate base three, 4602-Transverse slide five, 4603-Longitudinal slide two, 46031-Vertical fixed base, 4604-Vertical slide five, 4605-Drilling motor, 4606-Lead screw motor six, 4607-Lead screw motor seven, 4608-Lead screw motor eight

[0109] 47-Waste collection trough, 4701-Waste scraper, 4702-Cylinder fourteen,

[0110] 48-Label printing and pasting assembly; 4801-Label printer; 4802-Vacuum suction cup; 48031-Vertical slide six; 48032-Horizontal movement rod three; 48033-Cylinder fifteen; 48034-Cylinder sixteen.

[0111] 49-Power distribution cabinet. Detailed Implementation

[0112] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0113] For ease of description, the coordinate system is defined as follows: Figure 2 , Figure 9 , Figure 13 and Figure 25 As shown, the left and right directions are horizontal, the front and back directions are vertical, and the up and down directions are vertical.

[0114] like Figures 1 to 12 As shown, a door and window milling and sawing machining center includes, from front to back, a profile feeding mechanism, a four-sided drilling and milling mechanism 3, and a cutting mechanism 4.

[0115] like Figures 3 to 12 As shown, the profile feeding mechanism includes a bed frame 1, on which several sets of profile lifting components 2 are arranged linearly. The profile lifting components 2 include a fixed plate seat 21 and a vertically movable plate seat 1 22 that is slidably disposed on the front side of the fixed plate seat 21. A horizontally movable plate seat 23 is slidably disposed on the front side of the vertically movable plate seat 1 22 in the left-right direction, and a vertically movable plate seat 24 is slidably disposed on the front side of the horizontally movable plate seat 23 in the vertical direction.

[0116] It also includes a drive assembly for driving the corresponding vertical moving plate bases 22 within the multiple sets of the profile lifting assemblies 2 to move up and down synchronously.

[0117] It also includes a second drive component for synchronously moving the corresponding lateral moving plate bases 23 within the multiple sets of the profile lifting components 2 laterally.

[0118] It also includes a drive assembly three for driving the corresponding vertical moving plate bases 24 within the multiple sets of the profile lifting assemblies 2 to move up and down synchronously.

[0119] The front side of the vertically movable plate base 22 is rotatably provided with a material-supporting roller 223 arranged laterally along its axis. On the vertically movable plate base 22 and on both sides of the material-supporting roller 223, there are respectively a profile clamping roller 224 and a profile clamping roller 225. The axes of the profile clamping roller 224 and the profile clamping roller 225 extend vertically. The profile clamping roller 224 is fixedly disposed relative to the vertically movable plate base 22, and the profile clamping roller 225 is slidably disposed relative to the vertically movable plate base 22. The vertically movable plate base 22 is provided with a driving assembly 4 for driving the profile clamping roller 225 to move.

[0120] The vertically movable plate base 24 is fixedly provided with a pad wheel 241 arranged horizontally along its axis.

[0121] Specifically, in this embodiment, the fixed plate base 21 and the vertically movable plate base 22 are slidably connected by a linear guide rail and a slider.

[0122] Specifically, in this embodiment, the vertical moving plate base 22 and the horizontal moving plate base 23 are slidably connected by a linear guide rail and a slider.

[0123] Specifically, in this embodiment, the horizontal moving plate base 23 and the vertical moving plate base 24 are slidably connected by a linear guide rail and a slider.

[0124] In one specific embodiment, the drive assembly includes a cylinder 2111 fixed on the bed frame 1. The cylinder 2111 is driven in the forward and backward direction. The cylinder 2111 is connected to the vertical moving plate seat 22 through a connecting rod assembly.

[0125] Specifically, in this embodiment, the connecting rod assembly includes a connecting guide rail 2112 fixed to the drive arm of the cylinder 2111. The connecting guide rail 2112 extends in the front-rear direction, and the fixed plate seat 21 is slidably engaged with the connecting guide rail 2112 via a slider. The connecting rod assembly also includes a triangular connecting rod 25 with a triangular structure. The fixed plate seat 21 is provided with a fixed shaft 212 extending laterally. The apex of the triangular connecting rod 25 is hinged to the fixed shaft 212, and the triangular connecting rod 25 can rotate around the axis of the fixed shaft 212. A first shaft seat 251 and a second shaft seat 253 are slidably arranged on two sides of the triangular connecting rod 25 near the fixed shaft 212, respectively. The first shaft seat 251 is rotatably connected to the connecting guide rail 2112, and the second shaft seat 253 is rotatably connected to the vertical moving plate seat 22.

[0126] In this embodiment, the connecting guide rail 2112 is a conventional linear guide rail. The slider that cooperates with the connecting guide rail 2112 can be selected according to the model of the connecting guide rail 2112. The sliding cooperation between the structure by means of the linear guide rail and the slider is a conventional existing technology. Its implementation method can be adapted to the actual installation space. The specific principle will not be described in detail here. If the use of linear guide rail and slider is involved in the following, it will not be described again.

[0127] Specifically, the bottom of the fixed plate base 21 is provided with an extended fixed plate base 211 extending forward, and the fixed shaft 212 is fixed on the extended fixed plate base 211.

[0128] Specifically, the slider that cooperates with the connecting guide rail 2112 is fixed on the extension fixing plate base 211.

[0129] Specifically, the connecting guide rail 2112 is provided with a transition connecting plate 252 corresponding to the bearing seat 251. The transition connecting plate 252 is provided with a hinge shaft (not shown in the figure) that cooperates with the corresponding bearing seat 251. The transition connecting plate 252 is rotatably connected to the corresponding bearing seat 251 through the corresponding hinge shaft.

[0130] Specifically, the bottom of the vertically movable plate seat 22 is fixedly provided with a forward-extending lower plate seat 222, and the lower plate seat 222 is provided with a hinge shaft (not shown in the figure) that cooperates with the corresponding shaft seat 253. The lower plate seat 222 is rotatably connected to the corresponding shaft seat 253 through the corresponding hinge shaft.

[0131] Specifically, both shaft seat 1 251 and shaft seat 253 are slidably connected to the triangular connecting rod 25 via linear guide rails and sliders, respectively.

[0132] Regarding the operating principle of drive component one: Cylinder three 2111 drives the connecting guide rail 2112 to move back and forth. Since the corresponding slider that slides with the connecting guide rail 2112 is fixed relative to the fixed plate 21, the connecting guide rail 2112 can only move back and forth relative to the fixed plate 21. During the back and forth movement of the connecting guide rail 2112, it drives the triangular connecting rod 25 to rotate around the fixed shaft 212. When the triangular connecting rod 25 rotates, the side of the triangular connecting rod 25 connected to the vertical moving plate 22 drives the vertical moving plate 22 to move up and down through the shaft seat two 253.

[0133] The function of bearing seat 251 is to accommodate the change in the angle between the triangular link 25 and the transition connecting plate 252 when the triangular link 25 rotates; the function of bearing seat 253 is to accommodate the change in the angle between the triangular link 25 and the lower extension plate seat 222 when the triangular link 25 rotates; the function of bearing seat 251 and bearing seat 253 slidingly connecting to the triangular link 25 is to accommodate the vertical displacement difference between the triangular link 25 and the transition connecting plate 252 and the vertical displacement difference between the triangular link 25 and the lower extension plate seat 222 when the triangular link 25 rotates.

[0134] As one specific implementation method, such as Figure 4 , Figure 7 and Figure 12 As shown, the second drive assembly includes a drive motor 27, which is fixedly connected to the vertical moving plate seat 22 located in the profile lifting assembly 2 at the front. The power output shaft of the drive motor 27 is connected to a transmission shaft 271 via a coupling. The transmission shaft 271 is provided with a gear 272 corresponding to the transverse moving plate seat 23. The transverse moving plate seat 23 is provided with a transverse rack 231 that cooperates with the corresponding gear 272.

[0135] Specifically, a motor base 2210 is fixed to the front side of the vertical moving plate base 22, and the drive motor 27 is fixed to the front side of the motor base 2210.

[0136] Specifically, the vertical moving plate base 22 is provided with a bearing seat (not shown in the figure) that cooperates with the drive shaft 271. The vertical moving plate base 22 has a shaft hole for the drive shaft 271 to pass through. The bearing seat is fixed on the vertical moving plate base 22 and arranged coaxially with the shaft hole. After the drive shaft 271 passes through the corresponding shaft hole, it is rotatably connected with the corresponding bearing seat.

[0137] In this embodiment, as Figure 11 As shown, the fixed plate base 21 is provided with a clearance opening 213 for the transmission shaft 271 to pass through. The clearance opening 213 extends vertically and its main function is to avoid interference between the fixed plate base 21 and the transmission shaft 271, so that while the vertical moving plate base 22 moves up and down, the transmission shaft 271 can also move up and down with the vertical moving plate base 22.

[0138] Explanation of the operating principle of drive component 2: Drive motor 27 drives each gear 272 to rotate through transmission shaft 271. As gear 272 rotates, it drives the transverse rack 231 and the transverse moving plate 23 to move laterally.

[0139] As one specific implementation method, such as Figure 4 , Figure 7 and Figure 12 As shown, the drive assembly 3 includes a drive motor 28. The drive motor 28 is fixedly connected to the corresponding transverse moving plate seat 23 inside the profile lifting assembly 2 located at the foremost side. A transmission shaft 281 is connected to the power output shaft of the drive motor 28 via a coupling. The transmission shaft 281 is provided with gears 282 that correspond one-to-one with the vertical moving plate seat 24. The vertical moving plate seat 24 is provided with a vertical rack 242 that cooperates with the corresponding gears 282.

[0140] Specifically, a second motor plate base 232 is fixed to the front side of the transverse moving plate base 23, and a second drive motor 28 is fixed to the front side of the second motor plate base 232.

[0141] Specifically, the transverse moving plate base 23 is provided with a bearing seat (not shown in the figure) that cooperates with the second transmission shaft 281. The transverse moving plate base 23 is provided with a shaft hole for the second transmission shaft 281 to pass through. The bearing seat is fixed on the transverse moving plate base 23 and arranged coaxially with the shaft hole. After the second transmission shaft 281 passes through the corresponding shaft hole, it is rotatably connected with the corresponding bearing seat.

[0142] In this embodiment, as Figure 11As shown, the fixed plate base 21 has a clearance opening 214 for the passage of the second transmission shaft 281. The clearance opening 214 extends both vertically and horizontally, and its main function is to prevent interference between the fixed plate base 21 and the second transmission shaft 281. This is because the second transmission shaft 281 moves up and down with the vertical movement of the first vertical moving plate base 22, and also moves left and right with the horizontal movement of the second horizontal moving plate base 23. The first vertical moving plate base 22 has a clearance opening 229 for the passage of the second transmission shaft 281. The clearance opening 229 extends horizontally, and its main function is to prevent interference between the first vertical moving plate base 22 and the second transmission shaft 281.

[0143] Regarding the operating principle of drive component three: drive motor two 28 drives each gear two 282 to rotate through transmission shaft two 281. While the gear two 282 rotates, it drives the vertical rack 242 and the vertical moving plate seat two 24 to move vertically. When the vertical moving plate seat two 24 moves vertically, it carries the mold pad wheel 241 to move up and down.

[0144] In one specific embodiment, an upper extension plate seat 221 is provided on the front side of the vertically movable plate seat 22, and the material support roller 223 is fixed to the top of the upper extension plate seat 221 by a roller seat.

[0145] The upper extension plate base 221 is provided with a clearance opening 3211 to avoid interference with the lateral moving plate base 23.

[0146] Specifically in this embodiment, the profile clamping wheel 224 is fixed to the top of the upper extension plate seat 221 by a roller seat.

[0147] Specifically, in this embodiment, a movable wheel seat 226 is slidably provided on the top of the upper extension plate seat 221. The movable wheel seat 226 is slidably connected to the upper extension plate seat 221 through a slider and a linear slide rail. The profile clamping wheel 225 is fixed to the top of the movable wheel seat 226 through a roller seat.

[0148] Specifically, in this embodiment, the driving component four is a cylinder 228 fixed on the upper extension plate seat 221. A connecting plate 227 is fixed to the top of the driving arm of the cylinder 228. The connecting plate 227 is fixedly connected to the movable wheel seat 226. The cylinder 228 pushes the connecting plate 227 and the movable wheel seat 226 to move laterally. During the movement of the movable wheel seat 226, it carries the profile clamping wheel 225 to move laterally (left and right direction). During the lateral movement of the profile clamping wheel 225, it moves closer to or away from the profile clamping wheel 224.

[0149] Explanation of the operating principle of the overall structure of profile lifting component 2:

[0150] The drive component 1 simultaneously drives the corresponding vertical moving plate base 22 in all profile lifting components 2 to move up and down (vertically) synchronously. While the corresponding vertical moving plate base 22 moves up and down, it drives the corresponding material support roller 223, profile clamping roller 1 224, profile clamping roller 225 and mold pad roller 241 to move up and down synchronously.

[0151] The drive component 2 simultaneously drives the corresponding horizontal moving plate seat 23 in all profile lifting components 2 to move left and right (laterally). While the corresponding horizontal moving plate seat 23 moves left and right, it drives the corresponding vertical moving plate seat 24 and the pad mold wheel 241 located on the vertical moving plate seat 24 to move left and right.

[0152] The drive component three simultaneously drives the corresponding vertical moving plate base 24 in all profile lifting components 2 to move up and down (vertically) synchronously. While the corresponding vertical moving plate base 24 moves up and down, it also drives the corresponding mold pad wheel 241 to move up and down.

[0153] Driven by the fourth drive component, the corresponding profile clamping wheel 225 moves left and right (laterally). During the left and right movement, the profile clamping wheel 225 moves closer to or further away from the profile clamping wheel 224.

[0154] It should be noted that the purpose of setting up all the above-mentioned drive components is to realize the movement and adjustment of the material support roller 223, profile clamping roller one 224, profile clamping roller two 225, and mold pad roller 241. The specific setting method and principle of each drive component have been explained in detail above. In order to simplify the description of how the profile lifting component 2 lifts various irregular straight profiles, the following principle description will not repeat the movement and adjustment principle of the material support roller 223, profile clamping roller one 224, profile clamping roller two 225, and mold pad roller 241.

[0155] Explanation of the principle of profile lifting component 2 for lifting irregular straight profiles: Before using profile lifting component 2 to lift the profile, the pad roller 241 is located below the material support roller 223.

[0156] When using the profile lifting assembly 2 to lift the profile, first place the irregular straight profile on the upper surface of the support roller 223. The extension direction of the irregular straight profile follows the arrangement direction of the multiple sets of profile lifting assemblies 2. By controlling the raising and lowering of the support roller 223, the overall height of the lifted profile is adjusted. Next, the irregular straight profile is straightened. During straightening, the horizontal contact point between the support roller 241 and the irregular straight profile is adjusted by moving the support roller 241 left and right. When the support roller 241 is at this point, it can lift the irregular straight profile and cause the irregular straight profile to rotate at a certain angle on the support roller 223, ultimately straightening the irregular straight profile. The horizontal adjustment point and lifting height of the support roller 241 are different for different shapes of irregular straight profiles. The specific adjustment point can be adjusted adaptively according to the characteristics of the specific irregular straight profile.

[0157] After the irregular straight profile is aligned, the second profile clamping wheel 225 is controlled to move closer to the first profile clamping wheel 224. After the second profile clamping wheel 225 contacts the profile, the padding wheel 241 also moves closer to the first profile clamping wheel 224 in sync with the second profile clamping wheel 225, pushing the aligned irregular straight profile toward the first profile clamping wheel 224 until the irregular straight profile is clamped between the first profile clamping wheel 224 and the second profile clamping wheel 225.

[0158] Through the above-mentioned alignment and clamping limit, the irregular straight profile can be moved stably back and forth along the material support roller 223 in the aligned state, so as to facilitate the subsequent processing of the irregular straight profile (such as drilling and milling).

[0159] Furthermore, such as Figures 3 to 7 As shown, to facilitate the placement of irregularly shaped straight profiles on the profile lifting assembly 2, a set of profile conveying synchronous belts 29 are correspondingly provided on one side of each set of profile lifting assemblies 2. In this embodiment, the corresponding profile conveying synchronous belts 29 are located on the rear side of the corresponding profile lifting assembly 2, and all the profile conveying synchronous belts 29 are arranged linearly, that is, all the profile conveying synchronous belts 29 are simultaneously aligned vertically and horizontally.

[0160] In one specific embodiment, the profile conveyor synchronous belt 29 includes a conveyor belt platform 291 fixed on the bed frame. A conveyor belt 292 is connected to the conveyor belt platform 291 via at least two idler rollers 293. The conveyor belt 292 transports laterally. When the material support roller 223 is in its lowest height position, the upper surface of the conveyor belt 292 is higher than the lowest height of the material support roller 223. It also includes a drive device for synchronously rotating all corresponding conveyor belts 292 within the profile conveyor synchronous belt 29.

[0161] As one specific implementation method, such as Figures 6 to 7 , Figure 12 As shown, the driving device includes a drive motor 295, which is fixed on a corresponding fixed plate seat 21 inside the profile lifting assembly 2 located at the foremost side. Each set of profile conveying synchronous belts 29 contains a corresponding idler roller 293, which is coaxially arranged with the power output shaft of the drive motor 295. The idler rollers 293 coaxially arranged with the power output shaft of the drive motor 295 form active rollers. Two adjacent active rollers are coaxially connected through a transmission shaft 294. The power output shaft of the drive motor 295 is connected to the transmission shaft 294 through a coupling.

[0162] Specifically, a motor base 296 is provided on the front side of the corresponding fixed base 21 at the frontmost side, and the drive motor 295 is fixed on the motor base 296.

[0163] Explanation of the principle of the profile conveyor synchronous belt 29: The drive motor 295 drives the corresponding idler roller 293 (active roller) to rotate through the transmission shaft 294. When the corresponding idler roller 293 rotates, it drives the corresponding conveyor belt 292 to rotate. Since all active rollers are connected through a transmission shaft 294, the drive motor 295 drives all active rollers to rotate synchronously through the transmission shaft 294. Therefore, all conveyor belts 292 will eventually rotate synchronously. In this way, an appropriate amount of irregular straight profiles are first placed on the top of the conveyor belt 292. Then, the rotation of the conveyor belt 292 transports the irregular straight profiles one by one to the profile lifting assembly 2, specifically to the top of the material support roller 223. Then, the vertical moving plate seat 22 and the corresponding material support roller 223 are adjusted to rise, so that the height of the material support roller 223 is higher than the top surface of the conveyor belt 292. This allows the irregular straight profiles to be transferred to the material support roller 223, realizing the automatic feeding function of irregular straight profiles.

[0164] Furthermore, such as Figures 8 to 11 As shown, a cylinder 261 is installed on the vertical moving plate seat 22, specifically on the upper extension plate seat 221. The drive arm of the cylinder 261 is inclined to the upper left or upper right. A movable limiting pressure seat 26 is fixed to the top of the drive arm of the cylinder 261. The bottom surface of the movable limiting pressure seat 26 installed on the cylinder 261 is horizontally arranged. When the push arm of the cylinder 261 is in its maximum extended state, the movable limiting pressure seat 26 is located on the left or right side above the material support roller 223 (the specific side depends on the extension direction of the push arm of the cylinder 261). At this time, the movable limiting pressure seat 26 is on the side of the material support roller 223, not directly above it, which does not affect the placement of irregular straight profiles from directly above the material support roller 223.

[0165] It should be noted that the extension direction of the push arm of cylinder 261 is determined according to the transfer direction of conveyor belt 292. Taking the conveyor belt 292 as an example of right-to-left transmission, the extension direction of the push arm of cylinder 261 is to extend to the upper left. This is to prevent cylinder 261 and movable limit pressure seat 26 from interfering with the conveyor belt 292 in transporting irregular straight profiles.

[0166] Explanation of the principle of the movable limiting pressure seat 26: After the irregular straight profile is straightened and clamped by the profile clamping wheel 1 224 and the profile clamping wheel 225, the control cylinder 261 retracts. During the retraction of the cylinder 261, the movable limiting pressure seat 26 moves downward and toward the center position of the material support roller 223 until the movable limiting pressure seat 26 contacts the top of the irregular straight profile, forming a limiting and clamping effect on the top of the irregular straight profile, preventing the irregular straight profile from moving vertically when it moves along the material support roller 223, and enhancing the stability of the irregular straight profile during subsequent processing.

[0167] Furthermore, such as Figures 3 to 4 As shown, to facilitate the subsequent processing of the aligned irregular straight profile, the bed frame 1 is also equipped with a feeding gripper 210. The feeding gripper 210 can be a common mechanical gripper arm on the market. The feeding gripper 210 is slidably mounted on the bed frame 1 via a linear guide rail and a slider. The sliding direction of the feeding gripper 210 is the same as the arrangement direction of the multiple bed frames 1. It also includes a drive structure for driving the feeding gripper 210 to move, such as a screw motor drive or a gear and rack drive. The above drive methods are existing conventional technologies, and the specific settings will not be described in detail.

[0168] The irregular straight profile is held and positioned by the feeding jaw 210. The irregular straight profile is moved by controlling the movement of the feeding jaw 210. The irregular straight profile is fed into the four-sided drilling and milling mechanism 3 for drilling and milling operations by the feeding jaw 210 holding the irregular straight profile and moving it to the rear.

[0169] like Figures 13 to 24 As shown, the four-sided drilling and milling mechanism 3 is mounted on the bed frame 1 and located behind several sets of profile lifting components 2. The top of the bed frame 1 is provided with a base plate 301, and the top of the base plate 301 is fixed with a vertical plate 302. The front side of the vertical plate 302 is provided with a vertical sliding plate 303 that can slide up and down and a first driving device for driving the vertical sliding plate 303 to move. The front side of the vertical sliding plate 303 is provided with a horizontal sliding plate 304 that can slide left and right and a second driving device for driving the horizontal sliding plate 304 to move.

[0170] Furthermore, the base plate 301 is slidably connected to the bed frame 1 in the front-to-back direction, and the bed frame 1 is provided with a drive device 3 for driving the base plate 301 to move.

[0171] As one specific implementation method, such as Figures 14 to 16 As shown, the front side of the upright plate 302 is provided with at least two vertically extending front vertical extension plate seats 3021, and the rear side of the vertical sliding plate seat 303 is provided with a rear vertical extension plate seat 3031 that corresponds one-to-one with the front vertical extension plate seats 3021 and extends vertically. The front vertical extension plate seats 3021 and the corresponding rear vertical extension plate seats 3031 are connected by a linear guide rail and a slider in a sliding engagement.

[0172] Specifically, such as Figure 16 As shown, the driving device is a lead screw motor 331 fixed to the bottom of the base plate 301. The lead screw corresponding to the lead screw motor 331 passes through the base plate 301 and extends above the base plate 301 (i.e., the axis of the lead screw extends vertically). The lead screw corresponding to the lead screw motor 331 is located between the upright plate 302 and the vertical sliding plate 303. The suspended end of the lead screw is connected to the front surface of the upright plate 302 through a bearing seat. The rear surface of the vertical sliding plate 303 is provided with a lead screw slider that cooperates with the lead screw corresponding to the lead screw motor 331.

[0173] As one specific implementation method, such as Figures 14 to 16 As shown, the front side of the vertical sliding plate seat 303 is provided with at least two horizontally extending front horizontal extension plate seats 3032, and the rear side of the horizontal sliding plate seat 304 is provided with a horizontally extending rear horizontal extension plate seat 3041 that corresponds one-to-one with the front horizontal extension plate seats 3032. The front horizontal extension plate seats 3032 and the corresponding rear horizontal extension plate seats 3041 are connected by a linear guide rail and a slider sliding engagement.

[0174] Specifically, such as Figure 14 As shown, the second driving device is a lead screw motor 332 fixed to the front surface of the vertical sliding plate seat 303. The lead screw corresponding to the lead screw motor 332 extends between the vertical sliding plate seat 303 and the horizontal sliding plate seat 304. The axis of the lead screw extends horizontally, and the suspended end of the lead screw is connected to the front surface of the vertical sliding plate seat 303 through a bearing seat. The rear surface of the horizontal sliding plate seat 304 is provided with a lead screw slider that cooperates with the lead screw corresponding to the lead screw motor 332.

[0175] Specifically in this embodiment, such as Figure 17 and Figure 18As shown, the base plate 301 and the bed frame 1 are connected by a linear guide rail and a sliding block. A motor base 308 is located at the bottom of the base plate 301. The driving device 3 is a drive motor 4 335 fixed to the motor base 308. The drive motor 4 335 is preferably a servo motor. A gear 341 is coaxially fixed to the power output shaft of the drive motor 4 335. A guide rack 342, which meshes with the gear 341, extends along the front-rear direction on the bed frame 1. The drive motor 4 335 drives the gear 341 to rotate. Under the reaction force of the guide rack 342, the drive motor 4 335 moves the four-sided drilling and milling mechanism 3 along the front-rear direction of the bed frame 1. The gear and rack driving method is a conventional technology, and its specific principle will not be elaborated further.

[0176] like Figures 14 to 16 , Figure 20 As shown, the front side of the transverse sliding plate seat 304 is respectively provided with an upper drilling and milling motor 311, a lower drilling and milling motor 312, a first side drilling and milling motor 313, and a second side drilling and milling motor 314. The drill bit of the upper drilling and milling motor 311 is arranged downwards. The first side drilling and milling motor 313 and the second side drilling and milling motor 314 are located below the left and right sides of the upper drilling and milling motor 311, respectively. The two drill bits corresponding to the first side drilling and milling motor 313 and the second side drilling and milling motor 314 are arranged inwards (with the opposite side of the first side drilling and milling motor 313 and the second side drilling and milling motor 314 as the inner side). The lower drilling and milling motor 312 is located below the upper drilling and milling motor 311, and the corresponding drill bit is arranged upwards.

[0177] Specifically in this embodiment, such as Figure 20 As shown, the transverse sliding plate base 304 includes, from top to bottom, an upper plate portion 304a, a middle plate portion 304b, a connecting portion 304c, and a lower plate portion 304d. Two middle plate portions 304b are designed and located on either side below the upper plate portion 304a. The lower plate portion 304d is connected to either middle plate portion 304b via the connecting portion 304c. The upper drilling and milling motor 311 is fixed to the upper plate portion 304a with bolts. The first side drilling and milling motor 313 and the second side drilling and milling motor 314 are respectively fixed to the two corresponding middle plate portions 304b with bolts. The lower drilling and milling motor 312 is fixed to the lower plate portion 304d with bolts.

[0178] It also includes at least two sets of clamping wheel sets located on the front and rear sides of all drilling and milling motors (upper drilling and milling motor 311, lower drilling and milling motor 312, side drilling and milling motor 313 and side drilling and milling motor 314). Since all drilling and milling motors are fixed on the transverse sliding plate seat 304, the clamping wheel sets are located on the front and rear sides of the transverse sliding plate seat 304.

[0179] In this embodiment, the clamping wheel assembly includes a fixed horizontal limiting wheel 321 and a movable horizontal limiting wheel 322, both extending laterally in the axial direction. The fixed horizontal limiting wheel 321 is fixed to the top of the base plate 301 via a wheel axle seat. The movable horizontal limiting wheel 322 is vertically slidably disposed above the base plate 301, preferably directly above the fixed horizontal limiting wheel 321. The clamping wheel assembly also includes a fixed vertical limiting wheel 323 and a movable vertical limiting wheel 324, both extending vertically in the axial direction. The fixed vertical limiting wheel 323 and the movable vertical limiting wheel 324 are located on the left and right sides of the corresponding fixed horizontal limiting wheel 321, respectively. The fixed vertical limiting wheel 323 is fixed to the top of the base plate 301 via a wheel axle seat. The movable vertical limiting wheel 324 is horizontally slidably disposed above the base plate 301, preferably directly to the left or right of the fixed vertical limiting wheel 323. The clamping wheel assembly also includes a fourth drive device for driving the movable horizontal limit wheel 322 to move and a fifth drive device for driving the movable vertical limit wheel 324 to move.

[0180] Specifically, in this embodiment, the top of the base plate 301 is provided with an upwardly extending upright 305. One side of the upright 305 is connected to a rotating wheel seat 306 via a linear guide rail and a slider. The movable horizontal limiting wheel 322 is rotatably mounted on the rotating wheel seat 306 via a wheel axle seat. Since the axis of the fixed vertical limiting wheel 323 is arranged vertically, the fixed vertical limiting wheel 323 can be fixed to one side of the upright 305 according to the adaptive design.

[0181] Specifically, such as Figures 14 to 16 As shown, the fourth driving device is a cylinder 333 fixed to the bottom of the base plate 301. The driving arm of the cylinder 333 passes through the base plate 301 and extends to the top of the base plate 301. The driving arm of the cylinder 333 is fixedly connected to the rotating wheel base 306.

[0182] Specifically, in this embodiment, the top of the base plate 301 is connected to a rotating wheel seat 307 via a linear guide rail and a slider, and the movable vertical limiting wheel 324 is rotatably mounted on the top of the rotating wheel seat 307 via a wheel axle seat.

[0183] Specifically, such as Figure 14 As shown, the fifth driving device is a cylinder 334 fixed to the top of the base plate 301, and the driving arm of the cylinder 334 is fixedly connected to the rotating wheel base 307.

[0184] It is important to note that, to ensure the profile can pass smoothly through the vertical plate 302 for normal processing and to prevent the vertical plate 302 from interfering with the outward movement of the processed profile through the four-sided drilling and milling mechanism 3, a profile outlet 3012 is provided on the vertical plate 302 for the processed profile to pass through. The design of the profile outlet also applies to the vertical sliding plate 303. That is, based on the actual shape of the vertical sliding plate 303 and its vertical movement, if the vertical sliding plate 303 would interfere with the movement of the profile, an adaptive design is used to create a profile outlet in the vertical sliding plate 303 as well. All the above profile outlet designs are adaptive adjustments; the specific setting method can be designed according to the structural adaptability of the actual sheet material, and the specific setting method will not be elaborated further.

[0185] In this embodiment, the transverse sliding plate base 304 comprises, from top to bottom, an upper plate portion 304a, a middle plate portion 304b, a connecting portion 304c, and a lower plate portion 304d to accommodate the installation of multiple drilling and milling motors. Therefore, in practical applications, the vertical height of the transverse sliding plate base 304 is higher than that of the vertical plate 302. To avoid interference between the transverse sliding plate base 304 and the base plate base 301 during movement, a transversely extending clearance opening 3011 is provided on the base plate base 301 through an adaptive design, allowing the lower plate portion 304d to pass through and ensuring the normal movement of the transverse sliding plate base 304. The design of the clearance opening 3011 is also an adaptive adjustment; the specific setting method will not be described in detail.

[0186] Working principle: The profile to be drilled and milled is fed into the machining range of the four-sided drilling and milling mechanism 3 through the profile feeding mechanism and clamping wheel set. By controlling cylinders 333 and 334, the movable horizontal limit wheel 322 and movable vertical limit wheel 324 are moved respectively, so that the movable horizontal limit wheel 322 moves closer to the fixed horizontal limit wheel 321 and the movable vertical limit wheel 324 moves closer to the fixed vertical limit wheel 323, and finally the profile is clamped on each limit wheel (movable horizontal limit wheel 322, fixed vertical limit wheel 323, and fixed vertical limit wheel 324). Between the limiting wheel 321, the movable vertical limiting wheel 324, and the fixed vertical limiting wheel 323, the four-sided drilling and milling mechanism 3 is driven by the drive motor 335 and moves along the front and rear direction of the bed frame 1. In turn, it drives the clamping wheel group (movable horizontal limiting wheel 322, fixed horizontal limiting wheel 321, movable vertical limiting wheel 324, and fixed vertical limiting wheel 323) to move with the four-sided drilling and milling mechanism 3 and keep following to the position where the profile needs to be processed. The clamping wheel group can always follow the drilling and milling motor to move, which can stably and effectively control the profiles of all sizes.

[0187] Subsequently, by controlling the lead screw motor 331, the vertical sliding plate 303 is moved vertically. Simultaneously, the vertical sliding plate 303 moves vertically, driving the horizontal sliding plate 304 and the various drilling and milling motors (upper drilling and milling motor 311, lower drilling and milling motor 312, side drilling and milling motor 313, and side drilling and milling motor 314) located on the horizontal sliding plate 304 to move vertically. The upper drilling and milling motor 311 moves downwards to perform drilling and milling operations on the upper surface of the profile, while the lower drilling and milling motor 312 moves upwards to perform drilling and milling operations on the bottom surface of the profile. By controlling the lead screw motor 332, the horizontal sliding plate 304 and the various drilling and milling motors located on the horizontal sliding plate 304 are moved left and right. The side drilling and milling motors 313 and 314 perform drilling and milling operations on the left and right sides of the profile, respectively. In this way, only two lead screw motors can drive four drilling and milling motors to move in four directions: up, down, left, and right. The drive motor 335 works in conjunction to drive each drilling and milling motor to move in the forward and backward directions. Within the movable range of the four-sided drilling and milling mechanism 3, the different positions of the profile that need to be processed can be continuously moved to complete the four-sided drilling and milling processing.

[0188] After the drilling and milling of the profile on all four sides within the movable processing range of the four-sided drilling and milling mechanism 3 is completed, the profile can continue to be fed into the processing range of the four-sided drilling and milling mechanism 3 by the profile feeding mechanism to perform the above-mentioned four-sided drilling and milling of the profile.

[0189] like Figures 20 to 24 As shown, Figures 20 to 24 The rectangular area directly opposite each of the drilling and milling motors shown (upper drilling and milling motor 311, lower drilling and milling motor 312, side drilling and milling motor 1 313 and side drilling and milling motor 2 314) is the profile drilling and milling processing area. When any one of the drilling and milling motors is working in the profile drilling and milling processing area, all other drilling and milling motors are kept away from the drilling and milling processing area to avoid interference between the drilling and milling motors and ensure production and processing safety.

[0190] After the drilling and milling operation of the profile is completed by the four-sided drilling and milling mechanism 3, the profile continues to move from the four-sided drilling and milling mechanism 3 to the cutting mechanism 4 for cutting.

[0191] like Figure 25 As shown, the cutting mechanism 4 includes a cutting table base 401 and a cutting table panel 402 located on top of the cutting table base 401. The cutting table base 401 and / or the cutting table panel 402 are provided with a cutting mechanism for cutting profiles and a clamping assembly for fixing profiles. The cutting mechanism includes an angled cutting mechanism 42 and / or a flat cutting mechanism 43. The clamping assembly includes an upper clamping assembly 44 and / or a side clamping assembly 45. A drilling mechanism 46 for drilling profiles is provided below the cutting table panel 402. An automatic feeding mechanism 41 for automatically feeding the cut profiles out of the cutting area is provided on the rear side of the cutting mechanism.

[0192] As one specific implementation method, such as Figures 29 to 31 As shown, the bevel cutting mechanism 42 includes a horizontal slide block 3 4201 that is slidably disposed on the top of the cutting table panel 402, a vertical slide block 1 4202 that can slide up and down is disposed on the horizontal slide block 3 4201, and two inclined cutting machines 1 4204 are disposed on the vertical slide block 1 4202; it also includes a driving element 3 for driving the horizontal slide block 3 4201 to move and a driving element 4 for driving the vertical slide block 1 4202 to move.

[0193] Specifically, the horizontal slide block 3 4201 is slidably connected to the cutting table panel 402 via a linear guide rail and a slider; the vertical slide block 1 4202 is slidably connected to the horizontal slide block 3 4201 via a linear guide rail and a slider.

[0194] In this embodiment, the third drive element is any one of the linear drive modules such as a cylinder, hydraulic cylinder, electric actuator, lead screw motor, or synchronous belt. Taking the third drive element as a synchronous belt as an example: the synchronous belt 4205 is rotatably mounted on the top of the cutting table panel 402 via a pulley. The driving direction of the synchronous belt 4205 is consistent with the sliding direction of the transverse slide block 4201. The transverse slide block 4201 is fixedly connected to the synchronous belt 4205 via a synchronous belt toothed plate. The motor used to drive the pulley of the synchronous belt 4205 is fixed to the top of the cutting table panel 402 via a motor mounting bracket.

[0195] In this embodiment, the driving element four adopts any one of the linear drive modules such as a cylinder, hydraulic cylinder, electric actuator, lead screw motor, and synchronous belt. The driving element four preferably adopts a lead screw motor four 4206. The motor body of the lead screw motor four 4206 and the lead screw are both set on the horizontal slide three 4201, and a lead screw slider that cooperates with the corresponding lead screw is fixed on the vertical slide one 4202.

[0196] Specifically, in this embodiment, two inclined cutting machine plate seats 4203 are provided on the side of the vertical slide 4202. Two cutting machines 4204 are respectively fixed on their corresponding cutting machine plate seats 4203. Thus, the cutting machines 4204 tilt along with the tilt of the cutting machine plate seats 4203. When the profile enters the cutting area near the cutting machine 4204 above the cutting table panel 402, the inclined cutting machine 4204 cuts the horizontally positioned profile, creating an inclined angle at the cut. The tilt angle of the cutting machine 4204, or the tilt angle of the cutting machine plate seats 4203, can be determined according to actual cutting requirements.

[0197] Preferably, the tilt angle of the cutting machine 4204 is set to 45°. Since the common bevel cutting angle for profiles is 45° (such as the common bevel cutting in door and window profiles), joining two profiles with a 45° bevel angle together results in a perpendicular 90° angle. Therefore, this embodiment preferentially selects a 45° tilt arrangement for the cutting machine 4204. Of course, the tilt angle of the cutting machine 4204 includes, but is not limited to, 45°. This embodiment only uses a 45° tilt angle for illustration; any other angle falls within the scope of the embodiments of this invention.

[0198] Preferably, taking a 45° tilt angle for the cutting machine 4204 as an example: the tilt angles of the two cutting machine bases 4203 are both 45°, and the tilt directions are opposite. Therefore, the two cutting machine bases 4203 are arranged perpendicularly to each other, and the two cutting machines 4204, which are fixed on the two cutting machine bases 4203 respectively, are also arranged perpendicularly to each other. The cut of the profile by the cutting blades of the two cutting machines 4204 is a "V" shape with an inner angle of 90°. In this way, by adjusting the two cutting machines 4204 to a suitable height, the two cutting machines 4204 can directly cut the profile, thus obtaining two sections of profile with a 45° cut angle.

[0199] As one specific implementation method, such as Figures 32 to 34 As shown, the flat cutting mechanism 43 includes a vertical slide block 4302 that is slidably disposed on the cutting table base 401 in a vertical direction, and a longitudinal slide block 4303 that is slidably disposed on one side of the vertical slide block 4302 in a longitudinal direction. A cutting machine 4304 is fixed on the longitudinal slide block 4303. It also includes a driving element 5 and a driving element 6 for driving the vertical slide block 4302 and the longitudinal slide block 4303 to move, respectively.

[0200] Specifically, the cutting table base frame 401 is provided with a connecting plate seat 2 4301 extending vertically inside. The vertical slide seat 2 4302 is slidably connected to the connecting plate seat 2 4301 through a linear guide rail and a slider. The longitudinal slide seat 1 4303 is slidably connected to the vertical slide seat 2 4302 through a linear guide rail and a slider.

[0201] In this embodiment, the driving element five and driving element six are any one of linear drive modules such as cylinder, hydraulic cylinder, electric actuator, lead screw motor, and synchronous belt.

[0202] Preferred, such as Figure 34 The driving element five is a lead screw motor five 4305. The motor body and lead screw of the lead screw motor five 4305 are mounted on the connecting plate seat two 4301. The vertical slide seat two 4302 is provided with a lead screw slider that cooperates with the corresponding lead screw.

[0203] Preferred, such as Figure 33 The driving element six is ​​cylinder eight 4306. The main structure of cylinder eight 4306 is fixed to the vertical slide two 4302 by a cylinder fixing seat. The telescopic arm of cylinder eight 4306 is fixedly connected to the longitudinal slide one 4303 by a connector.

[0204] In this embodiment, the cutting machine 2 4304 is installed horizontally, and the cutting blade of the cutting machine 2 4304 is arranged in a transverse direction. Therefore, when the cutting machine 2 4304 cuts the profile that enters from the front side of the cutting table panel 402, the cut of the profile is a flat cut.

[0205] Since the flat cutting mechanism 43 is located inside the cutting table base frame 401, the flat cutting mechanism 43 is located below the cutting table panel 402. Therefore, a cutting blade clearance groove 4024 needs to be opened on the cutting table panel 402 so that the cutting blade of the second cutting machine 4304 can pass through and cut the profile located on the surface of the cutting table panel 402.

[0206] When using a cutting machine 24304 for flat cutting:

[0207] First, the profile is conveyed from the front of the cutting table panel 402 to the cutting area above the cutting blade clearance groove 4024, and the clamping assembly fixes the profile onto the cutting table panel 402. Then, drive element six (cylinder eight 4306) drives the longitudinal slide one 4303 to move in the back-and-forth direction until the cutting blade of the cutting machine two 4304 is aligned vertically with the cutting blade clearance groove 4024. Next, drive element five (screw motor five 4305) drives the vertical slide two 4302 to slide upwards along the connecting plate seat two 4301, causing the longitudinal slide one 4303 and the cutting machine two 4304 to rise synchronously, allowing the cutting blade of the cutting machine two 4304 to pass through the cutting blade clearance groove 4024, contact the profile, and perform cutting. After cutting, drive element five drives vertical slide two 4302 to lower and reset cutting machine two 4304, drive element six drives longitudinal slide one 4303 to reset and exit the cutting area, and upper clamping assembly 44 and side clamping assembly 45 release the profile, waiting for automatic material discharge mechanism 41 to perform subsequent clamping and conveying. Through this action process, the flat cutting mechanism 43 can efficiently and accurately complete the flat cutting operation of profiles, meeting the cutting needs of profiles of different lengths and specifications.

[0208] As one specific implementation method, such as Figures 35 to 39 As shown, the upper pressing assembly includes a transverse slide 4401 that moves laterally, an upper pressure plate 4403 that slides vertically on the transverse slide 4401, and a driving element 7 and a driving element 8 for driving the transverse slide 4401 and the upper pressure plate 4403 to move, respectively.

[0209] Specifically, the horizontal slide block 4401 includes a horizontal sliding part and a vertical mounting part (not shown in the figure). Both the horizontal sliding part and the vertical mounting part are metal plates, and they are fixed to each other by fasteners or welding. The horizontal slide block 4401 is slidably connected to the cutting table base frame 401 or the cutting table panel 402 through the horizontal sliding part, and the horizontal slide block 4401 is slidably connected to the upper pressure plate 4403 through the vertical mounting part. Preferably, a vertically movable vertical slide block 4402 is slidably connected to the corresponding vertical mounting part within the horizontal slide block 4401 through a linear guide rail and a slider. The upper pressure plate 4403 is fixedly connected to the vertical slide block 4402.

[0210] When the transverse slide block 4401 slides in conjunction with the cutting table base 401, as follows: Figures 37 to 39 As shown, the corresponding horizontal sliding part inside the transverse slide block 4401 is slidably connected to the cutting table base 401 through a linear guide rail and a slider. Since the cutting table base 401 is located below the cutting table panel 402, when the profile is pressed, the upper pressure plate 4403 needs to be above the cutting table panel 402. Therefore, the cutting table panel 402 is provided with a channel groove (not shown in the figure) for the upper pressure plate 4403 to pass through.

[0211] When the transverse slide block 4401 slides in contact with the cutting table panel 402, as follows: Figures 35 to 36 As shown, the corresponding horizontal sliding part inside the transverse slide block 4401 is slidably connected to the top surface of the cutting table panel 402 through a linear guide rail and a slider.

[0212] Preferably, at least two sets of the upper clamping components 44 are used and respectively arranged on the front and rear sides of the cutting mechanism. In this way, the front and rear sides of the area where the profile is cut are clamped and fixed by the upper clamping components 44, ensuring that the profile will not shift or warp during the cutting process and after cutting, effectively improving cutting accuracy and operational safety.

[0213] In this embodiment, the driving element seven and driving element eight are any one of linear drive modules such as cylinder, hydraulic cylinder, electric actuator, lead screw motor, and synchronous belt.

[0214] Preferred, such as Figure 36 and Figure 39 As shown, the driving element seven is cylinder nine 4404. Cylinder nine 4404 is adaptively fixed on the cutting table base frame 401 or the cutting table panel 402 through a cylinder seat. The telescopic arm of cylinder nine 4404 is fixedly connected to the transverse slide four 4401 through a connector.

[0215] Preferred, such as Figure 36 and Figure 39As shown, the driving element 8 is a cylinder 10 4405. The cylinder 10 4405 is fixed to the corresponding vertical mounting part inside the transverse slide 4401 by a cylinder seat. The telescopic arm of the cylinder 10 4405 is fixedly connected to the vertical slide 3 4402 by a connector.

[0216] As one specific implementation method, such as Figures 40 to 47 As shown, the side clamping assembly 45 includes a front side clamping member 4511 located on the front side of the cutting mechanism and a rear side clamping member 4521 located on the rear side of the cutting mechanism.

[0217] like Figures 40 to 41 As shown, the front-side clamping member 4511 is slidably mounted laterally on the cutting table base 401 or the cutting table panel 402, and also includes a driving element nine for driving the front-side clamping member 4511 to move. Specifically, a transverse rod 4512 is slidably mounted on the cutting table base 401 or the cutting table panel 402, and the front-side clamping member 4511 is fixed to the transverse rod 4512. Preferably, the transverse rod 4512 is a linear guide rail, and a corresponding slider is fixed on the cutting table base 401 or the cutting table panel 402.

[0218] like Figure 40 , Figure 42 and Figure 43 As shown, the cutting table base 401 has a vertically sliding slide block 4524 inside, which is specifically connected by a linear guide rail and a slider. A horizontal moving rod 4522 is slidably mounted on one side of the vertical slide block 4524, and the rear end clamping member 4521 is fixed to the horizontal moving rod 4522. Preferably, the horizontal moving rod 4522 is a linear guide rail, and a corresponding slider is fixed on the vertical slide block 4524. It also includes a driving element ten and a driving element eleven for driving the vertical slide block 4524 and the horizontal moving rod 4522 to move, respectively.

[0219] In this embodiment, the driving element nine, driving element ten and driving element eleven are any one of linear drive modules such as cylinder, hydraulic cylinder, electric actuator, lead screw motor, and synchronous belt.

[0220] Preferably, the driving element nine is cylinder eleven 4513, which is fixed on the cutting table base frame 401 or the cutting table panel 402 by a cylinder seat, and the telescopic arm of cylinder eleven 4513 is fixedly connected to the transverse rod one 4512 by a connector.

[0221] Preferably, the driving element ten is cylinder thirteen 4525, which is fixed to the cutting table base frame 401 by a cylinder seat, and the telescopic arm of cylinder thirteen 4525 is fixedly connected to the vertical slide block four 4524 by a connector; the driving element eleven is cylinder twelfth 4523, which is fixed to the vertical slide block four 4524 by a cylinder seat, and the telescopic arm of cylinder twelfth 4523 is fixedly connected to the transverse rod two 4522 by a connector.

[0222] In this embodiment, the cutting table panel 402 is provided with a side clamping member clearance groove 4025 for the front side clamping member 4511 and the rear side clamping member 4521 to pass through. The side clamping member clearance groove 4025 extends laterally, so that the front side clamping member 4511 and the rear side clamping member 4521 can move along the side clamping member clearance groove 4025, ensuring that the side clamping assembly 45 can normally perform clamping and releasing actions.

[0223] When the profile is clamped using the side clamping assembly 45, the front side clamping member 4511 and the rear side clamping member 4521 both pass through the side clamping member clearance groove 4025 and extend to the top of the cutting table panel 402. The profile to be cut enters the cutting area from the front side of the cutting table panel 402. The profile to be cut is against the safety cover 403. When the profile reaches the designated position, cylinder 11 4513 and cylinder 12 4523 are activated and drive the transverse rod 1 4512 and transverse rod 2 4522 to move towards the side closer to the safety cover 403, thereby pushing the front side clamping member 4511 and the rear side clamping member 4521 to move synchronously towards the safety cover 403, so that the side of the profile is tightly pressed against the inner wall of the safety cover 403, realizing the positioning and clamping of the profile in the transverse direction. For the rear-end clamping member 4521, before clamping, cylinder 13 4525 first drives vertical slide 4524 to rise, causing transverse rod 2 4522 and rear-end clamping member 4521 to rise together above the cutting table panel 402, ensuring that the rear-end clamping member 4521 can effectively contact the side of the profile. After clamping, when the profile needs to be released after cutting, cylinder 13 4525 drives vertical slide 4524 to descend, causing the rear-end clamping member 4521 to exit the cutting area, avoiding interference with subsequent profile conveying. Through the coordinated action of front-end clamping member 4511 and rear-end clamping member 4521, a stable clamping force can be applied from the side of the profile, preventing the profile from shifting laterally due to force during cutting, further ensuring the accuracy and stability of cutting.

[0224] In this embodiment, the safety cover 403 is a metal shell used to seal and protect the cutting mechanism. It should be noted that the safety cover 403 shown in the accompanying drawings is only a partial schematic and not its complete structure. The shown portion assists the front-side clamping member 4511 and the rear-side clamping member 4521 in clamping the profile. Under normal circumstances, the safety cover should completely cover the cutting mechanism and other structures mounted on the top of the cutting table panel 402. This arrangement is intended to clearly demonstrate the placement and mating relationships of the various structures inside and outside the safety cover 403. The side of the safety cover 403 facing the front-side clamping member 4511 and the rear-side clamping member 4521 should be flat and have sufficient strength to assist the clamping components in clamping the profile; the shape of the remaining parts can be adapted to the actual installation requirements.

[0225] As one specific implementation method, such as Figures 44 to 46 As shown, the drilling mechanism 46 includes a transverse slide block 4602 slidably mounted on the cutting table base 401, a longitudinal slide block 4603 slidably mounted on the transverse slide block 4602, a vertical fixed seat 46031 mounted on the longitudinal slide block 4603, a vertical slide block 4604 slidably mounted on the vertical fixed seat 46031, a drilling motor 4605 mounted on the vertical slide block 4604, and a drill bit mounted on the output shaft end of the drilling motor 4605; it also includes a driving element 12, a driving element 13, and a driving element 14 for driving the transverse slide block 4602, the longitudinal slide block 4603, and the vertical slide block 4604 to move respectively.

[0226] Specifically, the cutting table base frame 401 is provided with a connecting plate seat 3 4601 inside. The horizontal slide 5 4602 is slidably connected to the connecting plate seat 3 4601 through a linear guide rail and a slider. The vertical slide 2 4603 is slidably connected to the horizontal slide 5 4602 through a linear guide rail and a slider. The vertical slide 5 4604 is slidably connected to the vertical fixed seat 46031 through a linear guide rail and a slider.

[0227] Furthermore, the connecting plate base 4601 is made of two horizontally arranged plates, which are arranged vertically and connected by a height adjustment screw to facilitate adjustment of the overall installation height of the drilling mechanism 46.

[0228] In this embodiment, the drive element twelve, drive element thirteen and drive element fourteen are any one of linear drive modules such as cylinder, hydraulic cylinder, electric actuator, lead screw motor, and synchronous belt.

[0229] Preferably, the driving element 12 is a lead screw motor 6 4606, the motor body of the lead screw motor 6 4606 and the lead screw are mounted on the cutting table base frame 401, and the transverse slide block 5 4602 is provided with a lead screw slider that cooperates with the corresponding lead screw.

[0230] Preferably, the driving element thirteen is a lead screw motor seven 4607, the motor body of the lead screw motor seven 4607 and the lead screw are mounted on the transverse slide five 4602, and the longitudinal slide two 4603 is provided with a lead screw slider that cooperates with the corresponding lead screw.

[0231] Preferably, the driving element fourteen is a lead screw motor eight 4608, the motor body of the lead screw motor eight 4608 and the lead screw are mounted on the vertical fixed base 46031, and the vertical slide five 4604 is provided with a lead screw slider that cooperates with the corresponding lead screw.

[0232] Since the drilling mechanism 46 is located inside the cutting table base 401 and below the cutting table panel 402, the cutting table panel 402 needs to have a drill bit clearance hole 4023 corresponding to the drill bit of the drilling motor 4605 so that the drill bit can pass through the cutting table panel 402 to drill the profile located on its surface.

[0233] When drilling using the drilling mechanism 46: First, when the profile to be cut or cut is located in the area of ​​the drill bit avoidance hole 4023, the drive element twelve (screw motor six 4606) drives the transverse slide five 4602 to move laterally along the connecting plate seat three 4601, thereby driving the longitudinal slide two 4603, the vertical fixed seat 46031, the vertical slide five 4604, the drilling motor 4605, and the drill bit to move synchronously to the transverse coordinate of the drilling position; then, the drive element thirteen (screw motor seven 4607) drives the longitudinal slide two 4603 to move longitudinally along the transverse slide five 4602, thereby driving the vertical fixed seat 46031, the vertical slide five 4604, the drilling motor 4605, and the drill bit to move synchronously to the longitudinal coordinate of the drilling position, thereby achieving precise positioning of the drill bit on the horizontal plane. After positioning, the drilling motor 4605 starts, driving the drill bit to rotate at high speed. Simultaneously, drive element fourteen (lead screw motor eight 4608) drives the vertical slide five 4604 to slide upwards along the vertical fixed base 46031, allowing the rotating drill bit to pass through the drill bit clearance hole 4023 and drill into the profile. Once the preset drilling depth is reached, drive element fourteen drives the vertical slide five 4604 to lower and reset the drill bit. The drilling motor 4605 stops rotating, and drive elements twelve and thirteen reset the transverse slide five 4602 and the longitudinal slide two 4603. Through precise drive control in the X, Y, and Z axes, the drilling mechanism 46 can accurately drill at designated positions on the profile according to a preset program, meeting the hole processing requirements of different profiles during the cutting process and further enhancing the multifunctionality and automation of the entire cutting device.

[0234] As one specific implementation method, such as Figures 25 to 28 As shown, the automatic feeding mechanism 41 includes a transverse base and multiple sets of grippers. The transverse base is slidably disposed on the cutting table base 401, and the multiple sets of grippers are slidably disposed on the transverse base in the vertical direction.

[0235] The automatic feeding mechanism 41 also includes a drive unit for driving the transverse conveyor to move laterally;

[0236] The automatic discharge mechanism 41 also includes a drive unit 2 for driving multiple sets of grippers to move up and down and to clamp or release them.

[0237] Specifically, in this embodiment, the gripper includes an upper gripper 4104 and a lower gripper 4105, both of which are slidably disposed on the transverse support in the vertical direction.

[0238] Specifically in this embodiment, the transverse moving base includes a first transverse sliding base 4102 extending horizontally. A second transverse sliding base 4103 corresponding to each jaw is fixed on the first transverse sliding base 4102. The second transverse sliding base 4103 extends vertically and is fixed on the first transverse sliding base 4102. A bolt connection or welding method is preferably used to form a relative fixed connection between the first transverse sliding base 4102 and the second transverse sliding base 4103.

[0239] Multiple groups of the jaws are slidably arranged on the corresponding second transverse sliding bases 4103. Specifically, the upper jaw 4104 and the lower jaw 4105 are respectively slidably arranged on the corresponding second transverse sliding bases 4103 through linear guides and sliders.

[0240] In this embodiment, the clamping portion of the upper jaw 4104 has a "Γ" - shaped structure, and the top of the clamping portion of the lower jaw 4105 has a linear structure. The clamping portions of the upper jaw 4104 and the lower jaw 4105 together form a "匚" - shaped structure with the opening horizontally arranged. When the upper jaw 4104 and the lower jaw 4105 approach each other, the opening becomes smaller to clamp the profile; when the upper jaw 4104 and the lower jaw 4105 move away from each other, the opening becomes larger to release the profile.

[0241] As a specific implementation manner, the second driving unit includes a first driving element for driving the lower jaw 4105 to move up and down, and also includes a second driving element for driving the upper jaw 4104 to move up and down.

[0242] Preferably, the first driving element drives all the lower jaws 4105 to rise or fall synchronously through a transmission component. Specifically, the transmission component includes a guide rail fixing base 41021 slidably arranged horizontally on the transverse moving base. The guide rail fixing base 41021 is preferably slidably arranged on the first transverse sliding base 4102. A driving linear guide rail 4106 is fixed on the guide rail fixing base 41021 and is arranged obliquely in the vertical direction. A driving slider 4107 is fixed on the lower jaw 4105 and is matched with the driving linear guide rail 4106.

[0243] In this embodiment, the driving linear guide 4106 adopts a linear guide commonly used in the prior art, and the driving slider 4107 adopts a slider commonly used in the prior art. Since the driving slider 4107 is fixed relative to the lower gripper 4105, and the lower gripper 4105 can only slide up and down relative to the transverse sliding seat, the driving slider 4107 can only slide up and down relative to the transverse sliding seat. At the same time, since the driving linear guide 4106 is arranged at an inclination in the vertical direction, when the driving linear guide 4106 moves in the horizontal direction, the driving slider 4107 will drive the lower gripper 4105 to move up and down in the vertical direction under the inclination guidance of the driving linear guide 4106. For example, when the guide rail fixing seat 41021 drives the driving linear guide 4106 to move forward horizontally, if the inclination direction of the driving linear guide 4106 is lower in the front and higher in the back, the driving slider 4107 will move upward under the action of the driving linear guide 4106, thereby driving the lower gripper 4105 to rise; conversely, when the guide rail fixing seat 41021 drives the driving linear guide 4106 to move backward horizontally, the driving slider 4107 will drive the lower gripper 4105 to descend.

[0244] In this embodiment, the guide rail fixing seat 41021 and the transverse slide 4102 are connected by a linear guide rail and a slider to form a sliding fit; the lower jaw 4105 is fixed with a slider fixing seat 41051 arranged parallel to the driving linear guide rail 4106, and the driving slider 4107 is fixed on the slider fixing seat 41051.

[0245] In one specific implementation, the drive element one adopts any one of the linear drive modules such as a cylinder, hydraulic cylinder, electric actuator, lead screw motor, and synchronous belt. Taking cylinder six 4109 as the drive element one, cylinder six 4109 is mounted on the transverse sliding seat via a cylinder mounting base. Cylinder six 4109 is preferably fixed to the transverse slide block one 4102, and the telescopic arm of cylinder six 4109 is fixedly connected to the guide rail mounting base 41021 via a connector.

[0246] Specifically, in this embodiment, the second driving element is any one of a linear drive module, such as a cylinder, hydraulic cylinder, electric actuator, lead screw motor, or synchronous belt. Taking cylinder seven 4110 as the second driving element, cylinder seven 4110 is mounted on the transverse sliding seat via a cylinder mounting base. Cylinder seven 4110 is preferentially fixed to the transverse slide block two 4103, and the telescopic arm of cylinder seven 4110 is fixedly connected to the upper gripper 4104 via a connector.

[0247] The cutting table base frame 401 has a connecting plate seat 4101 fixed inside. Preferably, the number of connecting plate seats 4101 is the same as the number of grippers. The transverse seat is slidably connected to the connecting plate seat 4101 through a linear guide rail and a slider.

[0248] Specifically, in this embodiment, the drive unit one adopts any one of the following: a cylinder, a hydraulic cylinder, an electric actuator, a lead screw motor, or a synchronous belt linear drive module. Taking the lead screw motor three 4108 as an example, the main motor of the lead screw motor three 4108 is fixed to a suitable position on the connecting plate base one 4101 or the cutting table base frame 401 by bolts. The specific fixing position is selected according to the adaptability of the installation space. The lead screw cooperating with the lead screw motor three 4108 is set on the corresponding connecting plate base one 4101 through a bearing seat. The lead screw slider corresponding to the lead screw motor three 4108 is fixed to the transverse seat through a connector. The lead screw slider is preferably fixed to the connecting plate base one 4101 located in the middle position. The lead screw motor three 4108 drives the lead screw to rotate, causing the lead screw slider to move along the lead screw axis (i.e., laterally), thereby driving the entire transverse seat together with its grippers to move laterally.

[0249] (In this embodiment, all connecting parts used in the telescopic arms or lead screw sliders of the cylinders are made of metal plates. The specific structure can be adapted to the required connection parts and space size.)

[0250] When the automatic feeding mechanism 41, consisting of a transverse support and grippers, is not gripping profiles, the entire mechanism is positioned below the cutting table panel 402. Alternatively, after the automatic feeding mechanism 41 completes one profile gripping and conveying operation, to avoid interfering with the simultaneous processing of subsequent profiles when the grippers reset, the grippers are also positioned below the cutting table panel 402. The cutting table panel 402 is provided with a gripper channel 4021 for the grippers to pass through and move to the top of the cutting table panel 402. The extending direction of the gripper channel 4021 is the same as the moving direction of the transverse support. The grippers only extend out of the gripper channel 4021 when gripping and conveying profiles.

[0251] Furthermore, the clamping jaws formed by the upper jaw 4104 and the lower jaw 4105 are equipped with anti-slip pads, which effectively increase the friction between the jaws and the profile surface, preventing the profile from sliding or falling off during clamping and conveying. The anti-slip pads are detachably fixed to the inner side of the "Γ"-shaped structure of the upper jaw 4104 and the top of the straight structure of the lower jaw 4105 using high-strength double-sided adhesive or countersunk bolts, facilitating replacement and maintenance after wear. This increases friction and provides sufficient elastic cushioning to prevent damage to the profile surface.

[0252] In use, the grippers (upper gripper 4104 and lower gripper 4105) are located below the cutting table panel 402. At this time, the grippers are preferentially located in the inner area of ​​the safety cover 403. This way, after the grippers move upward and extend out of the gripper channel 4021, they will not collide with the profile to be transported, ensuring that the profile to be cut can normally enter the cutting area above the cutting table panel 402 and that subsequent gripping and conveying of materials can be carried out normally. (The safety cover 403 is also provided with a channel for the grippers to pass through. The channel position corresponds one-to-one with the gripper channel 4021. Its height is greater than the maximum height that the grippers can rise. The channel is an adaptive design. The specific setting method is not described in detail. The basis is that the grippers can enter and exit the safety cover 403.)

[0253] After the profile is cut, the upper jaw 4104 is driven by cylinder 7 4110 to rise and move above the cutting table panel 402, and is located inside the safety cover 403. The lower jaw 4105 remains in the same vertical position. After the upper jaw 4104 rises to its maximum height, the lead screw motor 3 4108 drives the entire transverse support to move outward. At this time, the upper jaw 4104 and the lower jaw 4105 on the transverse support move outward simultaneously until the profile to be transported enters the "U"-shaped opening formed by the upper jaw 4104 and the lower jaw 4105. At this time, the lead screw motor 3 4108 stops operating, and the upper jaw 4104 is driven to descend by cylinder 7 4110, while the lower jaw 4105 is driven by cylinder 6 4109. As the material rises, the upper jaw 4104 and the lower jaw 4105 move closer to each other, and the resulting clamping opening becomes smaller and smaller until the upper jaw 4104 and the lower jaw 4105 clamp the profile. At the same time, the top surface of the lower jaw 4105 rises to a short distance above the cutting table panel 402, so that the profile is in a "lifted" state. After the profile is lifted, it no longer contacts the cutting table panel 402. Subsequently, when the profile is pushed outward, there will be no friction between the profile and the cutting table panel 402, which improves the smoothness of the conveying.

[0254] When conveying the profile outward, the lead screw motor 4108 continues to drive the entire transverse conveyor to move outward, thereby causing the grippers and the clamped profile to move outward. After the grippers have conveyed the profile the farthest possible distance, the lower gripper 4105 is driven to descend by the cylinder 4109 until the lower gripper 4105 moves to below the cutting table panel 402. At this point, the profile re-contacts the cutting table panel 402 and is released from the clamping state.

[0255] Subsequently, the lead screw motor 4108 drives the transverse moving seat and the gripper to move inward a certain distance, so that the profile is completely separated from the "U"-shaped clamping jaws of the gripper. At this time, the cylinder 4110 drives the upper gripper 4104 to descend and move to the bottom of the cutting table panel 402. Then, the lead screw motor 4108 drives the transverse moving seat and the gripper to continue to move inward until they are completely restored to the initial position, completing one feeding cycle.

[0256] After completing the feeding action, the gripper moves to below the cutting table panel 402 before resetting. This action allows subsequent cutting operations to continue while the gripper is resetting. In other words, the cutting device can simultaneously perform the next cutting action while the gripper is resetting. Therefore, the profile cutting device proposed in this invention achieves rapid automatic feeding without affecting the original cutting operation, significantly increasing work efficiency.

[0257] Depending on actual production needs, a support platform (not shown in the figure) can be provided on the outer side of the cutting table panel 402 for temporarily storing the removed profiles. The surface height of the support platform is the same as or slightly lower than the surface height of the cutting table panel 402. When the grippers move outward with the next profile, the profile carried by the grippers will come into contact with the previous profile that has been removed. At this time, the profile on the grippers will push the previously removed profile outward by the width of one profile, thereby realizing the continuous stacking of profiles. The length of the support platform can be designed according to the number and width of profiles cut in a single operation in actual production to ensure that the profiles can be placed stably and will not fall.

[0258] Furthermore, such as Figure 25 , Figures 47 to 49 As shown, the cutting table base frame 401 is internally equipped with a waste collection trough 47 for collecting cutting waste. The waste collection trough 47 is a rectangular groove structure with an open top, formed by welding or bolting metal plates. The cutting table panel 402 has a waste inlet (not shown in the figure). The location of the waste inlet is adapted to the actual landing point of the waste during the cutting process, so that the waste can fall into the waste collection trough 47 through the waste inlet.

[0259] Furthermore, a waste scraper 4701 is slidably mounted inside the waste collection trough 47 via a linear guide rail and a slider. A cylinder fourteen 4702 is mounted on one side of the waste collection trough 47 to drive the waste scraper 4701. By driving the waste scraper 4701 within the waste collection trough 47 via the cylinder fourteen 4702, waste can be pushed to the side with less waste accumulation, thus reducing the frequency of waste discharge. If the waste collection trough 47 is full of waste, the waste scraper 4701 can also push the accumulated waste out of the waste collection trough 47. Alternatively, the waste scraper 4701 can be omitted, and waste can be manually swept out of the waste collection trough 47.

[0260] Furthermore, such as Figure 25 , Figure 50 and Figure 51As shown, a label printing and pasting assembly 48 is provided on the cutting table base frame 401. The label printing and pasting assembly 48 includes a label printer 4801 and a vacuum suction cup 4802 that can slide horizontally and vertically. The vacuum suction cup 4802 picks up the label printed by the label printer 4801 and moves it to the profile for pasting.

[0261] In one specific embodiment, a vertical slide block six 48031 is slidably connected to the cutting table base 401 via a linear guide rail and a slider. A transverse moving rod three 48032 is slidably mounted on the vertical slide block six 48031. A cylinder fifteen 48033 for driving the vertical slide block six 48031 to move is fixed to the cutting table base 401 via a cylinder seat. A cylinder sixteen 48034 for driving the transverse moving rod three 48032 to move is mounted on the vertical slide block six 48031. The cylinder sixteen 48034 is preferably a rodless cylinder.

[0262] It should be noted that since the profile being cut is located on the upper surface of the cutting table panel 402, a clearance channel (not shown in the figure) is provided on the cutting table panel 402 for the passage of the vacuum suction cup 4802 to avoid interference between the cutting table panel 402 and the vacuum suction cup 4802, ensuring that the vacuum suction cup 4802 can smoothly transfer the printed label to one side of the profile and stick the printed label on the profile.

[0263] In this embodiment, both the label printer 4801 and the vacuum suction cup 4802 are existing conventional technologies, and their specific structures and principles will not be elaborated here. The model of the label printer 4801 can be selected adaptively according to the actual label printing needs of the profile. Taking the label printing and pasting of common door and window profiles as an example, the label printer 4801 can be the GLD-489 industrial label printer. The selection of the vacuum suction cup 4802 is also adapted according to the size of the labels to be pasted.

[0264] In operation, the label printer first prints the corresponding label according to the preset profile information (such as model, specifications, cutting length, production batch, etc.). Then, cylinder 15 (48033) drives the vertical slide 6 (48031) to move vertically, and cylinder 16 (48034) drives the horizontal movement rod 3 (48032) to move horizontally, causing the vacuum suction cup 4802 to move precisely to the label outlet of the label printer. The vacuum suction cup 4802 is ventilated to generate negative pressure to adsorb the label. Then, under the coordinated action of cylinders 15 (48033) and 16 (48034), the vacuum suction cup carries the label to the designated pasting position on the profile (usually the end or side of the profile). After reaching the position, the vacuum suction cup stops ventilating, and the label is pasted on the profile surface by its own adhesive force, completing the automatic printing and pasting of the label. This process requires no manual intervention, which not only ensures the accuracy of the label information and the consistency of the pasting position, but also further improves the level of automation in production and the traceability of products.

[0265] Furthermore, such as Figure 25 As shown, the cutting table panel 402 and the safety cover 403 are provided with a plurality of roller grooves 4022, and rollers (not shown in the figure) are rotatably installed inside the roller grooves 4022. The profile comes into contact with the rollers during the process of entering the cutting table panel 402.

[0266] The rolling action of the rollers transforms the sliding friction between the profile and the cutting table panel 402 and safety cover 403 into rolling friction, thereby significantly reducing the resistance during profile movement and allowing the profile to enter the cutting area more smoothly. The number and position of the roller grooves 4022 are rationally arranged according to the profile's conveying path. For example, a row of roller grooves 4022 is set at corresponding positions on both sides of the profile to ensure that the profile is effectively supported and guided on both sides during movement.

[0267] In this embodiment, all electrical components used (such as cylinders, lead screw motors, cutting machines, drilling motors, label printers, vacuum suction cups, etc.) are electrically connected to an external power supply through a controller (such as a PLC controller or a microcontroller). The controller can send control commands according to the working status of the cutting device or a preset program to realize the coordinated operation of each drive unit. A power distribution cabinet 49 is provided on one side of the cutting table base 401 (preferably located on the rear side of the cutting table base 401).

[0268] The distribution cabinet 49 integrates electrical control components such as circuit breakers, relays, contactors, and power modules to distribute power and protect the various electrical components of the cutting device. The cabinet door of distribution cabinet 49 is designed to be openable for easy inspection and maintenance of the internal electrical components. Electrical schematics and operating instructions are affixed to the inside of the door, allowing operators to quickly understand the circuit structure and troubleshoot problems. The controller (such as a PLC controller or microcontroller) is typically integrated into a control box inside or near distribution cabinet 49. It is connected via cables to the electrical components within distribution cabinet 49 and to the various actuators on the cutting device (such as cylinders, lead screw motors, the cutting machine, the drilling motor, the label printer, and the vacuum suction cup), forming a complete electrical control system. Operators can perform parameter settings, start / stop control, and status monitoring on the cutting device via an operating panel (not shown in the figure) located on the front of the cutting table base 401 or in another convenient location. The operating panel typically includes a display screen, buttons, and indicator lights to enable human-machine interaction. The power distribution cabinet, PLC controller, and operation panel are all existing conventional technologies. The specific settings can be selected according to the actual usage requirements. The detailed settings will not be elaborated here.

[0269] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A door and window milling machining center, comprising, from front to back, a profile feeding mechanism, a four-sided drilling and milling mechanism (3), and a cutting mechanism (4); the profile feeding mechanism includes a bed frame (1), characterized in that: The bed frame (1) has several sets of profile lifting components (2) arranged in a linear sequence. The profile lifting components (2) include a fixed plate seat (21) and a vertically movable plate seat one (22) that is slidably disposed on the front side of the fixed plate seat (21). A horizontally movable plate seat (23) is slidably disposed on the front side of the vertically movable plate seat one (22) in the left-right direction. A vertically movable plate seat two (24) is slidably disposed on the front side of the horizontally movable plate seat (23) in the vertical direction. It also includes a drive component one for driving the vertical moving plate seat one (22) corresponding to the multiple sets of the profile lifting components (2) to move up and down synchronously, a drive component two for driving the horizontal moving plate seat (23) corresponding to the multiple sets of the profile lifting components (2) to move horizontally synchronously, and a drive component three for driving the vertical moving plate seat two (24) corresponding to the multiple sets of the profile lifting components (2) to move up and down synchronously; The front side of the vertical moving plate base (22) is rotatably provided with a material support roller (223) arranged laterally along the axis. On the vertical moving plate base (22) and on both sides of the material support roller (223), there are a profile clamping wheel (224) and a profile clamping wheel (225) respectively. The vertical moving plate base (22) is provided with a driving assembly four for driving the profile clamping wheel (225) to move laterally. A mold pad wheel (241) is fixedly provided on the vertical moving plate base (24). The drive assembly includes a cylinder three (2111) fixed to the bed frame (1), the cylinder three (2111) being connected to the vertical moving plate seat (22) via a connecting rod assembly; the connecting rod assembly includes a connecting guide rail (2112) fixed to the drive arm of the cylinder three (2111), the fixed plate seat (21) being slidably engaged with the connecting guide rail (2112); the connecting rod assembly also includes a triangular connecting rod (25) with a triangular structure, the fixed plate seat (21) being... A fixed shaft (212) is provided on the plate base (21), and the top corner of the triangular connecting rod (25) is hinged to the fixed shaft (212); a shaft seat one (251) and a shaft seat two (253) are slidably provided on the two sides of the triangular connecting rod (25) and close to the fixed shaft (212), respectively. The shaft seat one (251) is rotatably connected to the connecting guide rail (2112), and the shaft seat two (253) is rotatably connected to the vertical moving plate base one (22).

2. The door and window sawing and milling machining center according to claim 1, characterized in that: The four-sided drilling and milling mechanism (3) is mounted on the bed frame (1) and located behind several sets of profile lifting components (2). The top of the bed frame (1) is provided with a base plate seat (301), and the top of the base plate seat (301) is fixed with a vertical plate (302). The front side of the vertical plate seat (302) is provided with a vertical sliding plate seat (303) that can slide up and down, and a driving device for driving the vertical sliding plate seat (303) to move. The front of the vertical sliding plate seat (303) The side is provided with a horizontal sliding plate seat (304) that can slide left and right, and a second driving device for driving the horizontal sliding plate seat (304) to move; the front side of the horizontal sliding plate seat (304) is provided with an upper drilling and milling motor (311), a lower drilling and milling motor (312), a side drilling and milling motor one (313) and a side drilling and milling motor two (314); it also includes at least two sets of clamping wheel sets, which are respectively provided on the front and rear sides of the horizontal sliding plate seat (304).

3. The door and window sawing and milling machining center according to claim 1, characterized in that: The cutting mechanism (4) includes a cutting table base (401) and a cutting table panel (402) located on top of the cutting table base (401). The cutting table base (401) and / or the cutting table panel (402) are provided with a cutting mechanism for cutting profiles and a clamping assembly for fixing profiles. The cutting mechanism includes an angled cutting mechanism (42) and / or a flat cutting mechanism (43). The clamping assembly includes an upper clamping assembly (44) and / or a side clamping assembly (45). A drilling mechanism (46) for drilling profiles is provided below the cutting table panel (402). An automatic feeding mechanism (41) for automatically feeding the cut profiles out of the cutting area is provided on the rear side of the cutting mechanism.

4. A door and window sawing and milling machining center according to claim 1, characterized in that: The second drive assembly includes a drive motor (27), which is fixedly connected to the corresponding vertical moving plate seat (22) in the profile lifting assembly (2) located at the front. The power output shaft of the drive motor (27) is connected to a transmission shaft (271) through a coupling. The transmission shaft (271) is provided with a gear (272) corresponding to the transverse moving plate seat (23), and the transverse moving plate seat (23) is provided with a transverse rack (231) that cooperates with the corresponding gear (272).

5. A door and window sawing and milling machining center according to claim 1, characterized in that: The drive assembly three includes a drive motor two (28), which is fixedly connected to the corresponding transverse moving plate seat (23) in the profile lifting assembly (2) located at the front. A transmission shaft two (281) is connected to the power output shaft of the drive motor two (28) through a coupling. The transmission shaft two (281) is provided with a gear two (282) that corresponds one-to-one with the vertical moving plate seat two (24). The vertical moving plate seat two (24) is provided with a vertical rack (242) that cooperates with the corresponding gear two (282).

6. A door and window sawing and milling machining center according to claim 2, characterized in that: The transverse sliding plate base (304) includes, from top to bottom, an upper plate (304a), a middle plate (304b), a connecting part (304c), and a lower plate (304d). The middle plate (304b) is designed in two parts and is located on both sides below the upper plate (304a). The lower plate (304d) is connected to any one of the middle plates (304b) through the connecting part (304c). The upper drilling and milling motor (311) is fixed on the upper plate (304a). The first side drilling and milling motor (313) and the second side drilling and milling motor (314) are fixed on the corresponding two middle plates (304b) respectively. The lower drilling and milling motor (312) is fixed on the lower plate (304d).

7. A door and window sawing and milling machining center according to claim 2, characterized in that: The clamping wheel assembly includes a fixed horizontal limiting wheel (321) and a movable horizontal limiting wheel (322) arranged axially and laterally. The fixed horizontal limiting wheel (321) is disposed on the top of the base plate (301), and the movable horizontal limiting wheel (322) is slidably disposed above the base plate (301) in a vertical direction. The clamping wheel assembly also includes a fixed vertical limiting wheel (323) and a movable vertical limiting wheel (324) arranged axially and vertically. The fixed vertical limiting wheel (323) is disposed on the top of the base plate (301), and the movable horizontal limiting wheel (322) is slidably disposed above the base plate (301). 3) The movable vertical limiting wheel (324) is located on the left and right sides of the corresponding fixed horizontal limiting wheel (321). The fixed vertical limiting wheel (323) is set on the top of the base plate (301). The movable vertical limiting wheel (324) is slidably set above the base plate (301) along the lateral direction. The clamping wheel set also includes a fourth driving device for driving the movable horizontal limiting wheel (322) to move and a fifth driving device for driving the movable vertical limiting wheel (324) to move.

8. A door and window sawing and milling machining center according to claim 3, characterized in that: The bevel cutting mechanism (42) includes a horizontal slide block three (4201) that is slidably disposed on the top of the cutting table panel (402) along the horizontal direction. A vertical slide block one (4202) that can slide up and down is disposed on the horizontal slide block three (4201). Two inclined cutting machines one (4204) are disposed on the vertical slide block one (4202). The flat cutting mechanism (43) includes a vertical slide block two (4302) that is slidably disposed on the cutting table base frame (401) along the vertical direction. A longitudinal slide block one (4303) is slidably disposed on one side of the vertical slide block two (4302) along the longitudinal direction. A cutting machine two (4304) is fixed on the longitudinal slide block one (4303).

9. A door and window sawing and milling machining center according to claim 3, characterized in that: The automatic feeding mechanism (41) includes a transverse base and multiple sets of grippers. The transverse base is slidably disposed on the cutting table base frame (401), and the multiple sets of grippers are slidably disposed on the transverse base in the vertical direction. The automatic feeding mechanism (41) also includes a drive unit for driving the transverse conveyor to move laterally; The automatic discharge mechanism (41) also includes a drive unit 2 for driving multiple sets of grippers to move up and down and to clamp or release them.

Images