An automated production line for sawing and drilling aluminum cabin doors and windows.

Abstract

This utility model relates to the field of door and window processing technology, and in particular to an automatic production line for sawing and drilling aluminum cabin doors and windows. It includes a profile cutting mechanism for cutting profiles, a profile feeding conveyor line for conveying profiles to the profile cutting mechanism, a corner cutting mechanism for cutting corners at both ends of the profiles, a machining center for drilling holes in the profiles, and an output conveyor line for outputting the profiles from the machining center to the outside. Multiple clamping and conveying assemblies are provided on both the corner cutting mechanism and the machining center. The clamping and conveying assemblies drive the profiles to move on the corner cutting mechanism and the machining center. Each clamping and conveying assembly includes a clamping module and a longitudinal conveying module for driving the clamping module to move longitudinally. Using this utility model, automatic positioning and automatic feeding of profiles at each processing station can be achieved, improving the processing quality of doors and windows, increasing production efficiency, and reducing labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of door and window processing technology, and in particular to an automatic production line for sawing and drilling aluminum cabin doors and windows. Background Technology

[0002] In the field of door and window processing and manufacturing, the profile processing process is a key link in ensuring the quality and specifications of doors and windows. In the traditional door and window processing and manufacturing process, key steps such as profile cutting, corner cutting, drilling, and blanking rely heavily on manual operation.

[0003] In the profile cutting process, workers rely on experience and manual operation of cutting equipment to cut the profiles into specified specifications. This not only requires workers to maintain a high level of concentration at all times, but also involves extremely high labor intensity. Long-term repetitive work easily leads to worker fatigue, making it difficult to guarantee cutting accuracy and increasing the scrap rate. The same applies to the corner cutting process; manually holding the profile and aligning it with the corner cutting equipment makes it difficult to ensure that the angle of each cut is precisely consistent, seriously affecting the sealing and aesthetics of the assembled doors and windows, and impacting the installation of subsequent door and window accessories. During the material loading and unloading stage, manual handling is required.

[0004] Therefore, the existing door and window profile processing has a low degree of automation and low cutting accuracy, which not only affects processing efficiency but also product quality. Utility Model Content

[0005] The purpose of this utility model is to provide an automated production line for sawing and drilling aluminum cabin doors and windows, addressing the shortcomings and deficiencies of existing technologies.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] The present invention discloses an automatic production line for sawing and drilling aluminum cabin doors and windows, comprising a profile cutting mechanism for cutting profiles, a profile feeding conveyor line for conveying profiles to the profile cutting mechanism, a corner cutting mechanism for cutting corners at both ends of the profiles, a machining center for drilling holes in the profiles, and an output conveyor line for outputting the profiles from the machining center to the outside.

[0008] Both the corner cutting mechanism and the machining center are equipped with multiple clamping and conveying assemblies; the clamping and conveying assemblies are used to drive the profile to move on the corner cutting mechanism and the machining center; the clamping and conveying assemblies include a clamping module and a longitudinal conveying module for driving the clamping module to move longitudinally;

[0009] The profile feeding conveyor line, profile cutting mechanism, corner cutting mechanism, machining center and discharge conveyor line are arranged in sequence along a straight line.

[0010] Furthermore, the profile feeding conveyor line includes a feeding frame; the feeding frame is equipped with a profile guiding mechanism for guiding profiles, a conveyor for conveying profiles to the profile guiding mechanism, and a profile feeding module for pushing profiles to move on the profile guiding mechanism; the profile feeding module includes a motion platform connected to the feeding frame; the motion platform is equipped with a gripper assembly; the profile guiding mechanism includes multiple profile positioning components arranged along the length direction of the feeding frame;

[0011] The profile positioning assembly includes a fixed frame fixed on the loading machine frame and a lifting plate that is slidably connected to the fixed frame; the lifting plate is provided with a plurality of support rollers arranged along the length direction of the loading machine frame; the lifting plate is provided with clamping components for clamping and positioning the profile; a lifting linear module is connected between the fixed frame and the lifting plate.

[0012] Furthermore, the clamping member includes a guide wheel fixed to the lifting plate and a side baffle slidably connected to the lifting plate; a translation cylinder is connected between the side baffle and the lifting plate.

[0013] Furthermore, the conveyor includes a conveyor motor, a conveyor gearbox, a drive shaft rotatably connected to the loading frame, and multiple conveyor lines evenly arranged along the length of the loading frame; one end of the conveyor motor is fixed to the loading frame; the other end of the conveyor motor is fixed to the input end of the conveyor gearbox; and the output end of the conveyor gearbox is fixed to the drive shaft.

[0014] The conveyor line includes a driven wheel, a conveyor belt, a driving wheel, and a support frame; the support frame is fixed on the feeding machine frame; both the driven wheel and the driving wheel are rotatably connected to the support frame; the conveyor belt is tensioned between the driven wheel and the driving wheel; and the drive shaft is fixedly connected to the driving wheel.

[0015] Furthermore, the profile cutting mechanism includes a positioning table assembly for clamping and positioning the profile and a linear cutting machine for uniformly and linearly cutting the profile on the positioning table assembly; the linear cutting machine includes a saw blade assembly and a saw blade linear module for driving the saw blade assembly to move linearly; the saw blade assembly includes a saw blade motor with one end fixed to the saw blade linear module and a cutting saw blade fixed to the other end of the saw blade motor; the positioning table assembly includes a fixed table, a profile pressing module for pressing the profile, and multiple conveying rollers rotatably connected to the fixed table; the conveying rollers are arranged along the length direction of the fixed table; a discharge hopper is fixed on the fixed table; the discharge hopper and the conveying rollers are respectively arranged on both sides of the profile pressing module.

[0016] Furthermore, the saw disc linear module includes a cutting slide, a translation motor fixed at one end to a fixed platform, a cutting guide rail fixed to the fixed platform, and a cutting screw rotatably connected to the fixed platform; a cutting slider slidably connected to the cutting guide rail is fixed on the cutting slide; the saw disc motor is fixed on the cutting slide; the cutting screw is fixed at the other end of the translation motor; a cutting screw nut is threaded onto the cutting screw; and the cutting screw nut is fixed on the cutting slide.

[0017] Furthermore, the corner-cutting mechanism includes a main frame; a corner-cutting machine assembly is provided on the main frame; the corner-cutting machine assembly includes a corner-cutting motor, a rotating mechanism for driving the corner-cutting motor to rotate on a horizontal plane, a lifting linear module for driving the rotating mechanism to perform lifting and lowering movements, a horizontal linear module for driving the lifting linear module to move laterally, and a vertical linear module for driving the horizontal linear module to move longitudinally; a corner-cutting saw disc is fixed to the output end of the corner-cutting motor.

[0018] Furthermore, a protective device is provided on the front surface of the main frame; the protective device includes a fixed baffle fixed to the main frame and a lifting baffle slidably connected to the fixed baffle; a lifting assembly is provided between the lifting baffle and the fixed baffle.

[0019] The beneficial effects of this utility model after adopting the above structure are as follows: The automatic aluminum cabin door and window sawing and drilling production line of this utility model comprises the following steps: First, after the profile is fed into the profile feeding conveyor line, it is pushed into the profile cutting mechanism by the profile feeding conveyor line; Second, after the profile cutting mechanism cuts the profile to a specified length, the clamping and conveying component clamps and fixes the profile cut by the profile cutting mechanism, and then feeds it into the corner cutting mechanism; Third, the corner cutting mechanism cuts the corners of the profiles at both ends of the holding and conveying component; Fourth, the holding and conveying component of the corner cutting mechanism transfers the corner-cut profiles to the holding and conveying component on the processing center, and then conveys them to the processing position of the processing center for drilling; Fifth, the discharge conveyor line outputs the drilled profiles from the processing center to the outside of the production line; This production line can realize automatic positioning and automatic feeding of profiles at each processing station, improve the processing quality of doors and windows, increase production efficiency, and reduce labor intensity. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a structural schematic diagram of a profile feeding conveyor line;

[0022] Figure 3 This is a first-person perspective 3D view of the profile positioning component;

[0023] Figure 4This is a second-view 3D view of the profile positioning component;

[0024] Figure 5 This is a structural diagram of the conveyor;

[0025] Figure 6 This is a first-person perspective 3D view of the profile cutting mechanism;

[0026] Figure 7 This is a second-view perspective perspective view of the profile cutting mechanism;

[0027] Figure 8 This is a structural diagram of a linear cutting machine;

[0028] Figure 9 This is a structural diagram of the positioning stage assembly;

[0029] Figure 10 This is a structural diagram of the dust collector hood;

[0030] Figure 11 This is a structural diagram of the chamfering mechanism;

[0031] Figure 12 This is a structural diagram of the corner cutting machine assembly;

[0032] Figure 13 This is a first-person perspective 3D view of the protective device;

[0033] Figure 14 This is a second-view stereoscopic view of the protective device;

[0034] Figure 15 This is a partial view of the protective device;

[0035] Figure 16 This is a partial cross-sectional view of the lifting baffle.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Conveyor; 101. Conveyor line; 102. Drive shaft; 103. Conveyor motor;

[0038] 104. Conveyor gearbox; 2. Profile positioning assembly; 201. Support rollers; 202. Guide wheels;

[0039] 203. Profile lifting guide rail; 204. Profile lifting slider; 205. Side baffle; 206. Lifting plate;

[0040] 207. Fixed frame; 208. Lifting linear module; 209. Translation cylinder; 3. Motion platform;

[0041] 4. Feeding frame; 5. Gripper assembly; 6. Linear cutting machine; 601. Translation motor;

[0042] 602. Cutting straight guide rail; 603. Cutting lead screw; 604. Cutting lead screw nut;

[0043] 605. Cutting slider; 606. Cutting slide table; 607. Saw disc motor; 608. Cutting saw disc;

[0044] 609. Lower dust collection hood; 60901. Lower dust removal pipe; 7. Positioning table assembly; 701. Conveying roller;

[0045] 702. Side positioning baffle; 70201. First saw blade groove; 703. Upper pressure positioning block;

[0046] 704. Upper pressure lifting cylinder; 705. Side pressure positioning cylinder; 706. Side pressure movable block;

[0047] 707. Fixed platform; 70701. Second saw blade groove; 8. Upper dust collection hood; 801. Upper dust removal pipe;

[0048] 802. Dust inlet; 9. Discharge hopper; 10. Corner cutting machine assembly; 1001. Longitudinal linear module;

[0049] 1002. Corner saw disc; 1003. Corner saw motor; 1004. Rotation mechanism;

[0050] 1005. Lifting linear module; 1006. Lateral linear module; 11. Protective device;

[0051] 1101, Lifting assembly; 110101, Lifting guide rail; 110102, Connecting bar;

[0052] 11010201, strip groove; 110103, lifting slider; 110104, long cylinder;

[0053] 1102, Lifting baffle; 110201, T-slot; 11020101, Horizontal slot; 11020102, Open slot;

[0054] 1103. Fixed baffle; 1104. Long straight guide rail; 12. Operating table; 13. Clamping and conveying assembly;

[0055] 14. Main frame; 15. Machining center; 16. Material discharge conveyor line. Detailed Implementation

[0056] The present invention will be further described below with reference to the accompanying drawings.

[0057] like Figures 1 to 16As shown, the automatic production line for sawing and drilling aluminum cabin doors and windows of this utility model includes a profile cutting mechanism for cutting profiles, a profile feeding conveyor line for conveying profiles to the profile cutting mechanism, a corner cutting mechanism for cutting corners at both ends of the profiles, a machining center 15 for drilling holes in the profiles, and a discharge conveyor line 16 for outputting the profiles from the machining center 15 to the outside.

[0058] Both the corner cutting mechanism and the machining center 15 are equipped with multiple clamping and conveying assemblies 13; the clamping and conveying assemblies 13 are used to drive the profile to move on the corner cutting mechanism and the machining center 15; the clamping and conveying assemblies 13 include a clamping module and a longitudinal conveying module for driving the clamping module to move longitudinally;

[0059] The profile feeding conveyor line, profile cutting mechanism, corner cutting mechanism, machining center 15 and discharge conveyor line 16 are arranged sequentially in a straight line direction;

[0060] The machining center 15 and the discharge conveyor line 16 are not fundamentally different from existing technologies, so they will not be discussed in detail.

[0061] Each clamping and conveying component 13 can move independently;

[0062] The profile feeding conveyor line, profile cutting mechanism, corner cutting mechanism, machining center 15 and discharge conveyor line 16 are arranged in the same direction as the conveying direction of clamping and conveying assembly 13;

[0063] The clamping module is not fundamentally different from existing technology, so it will not be discussed in detail. The clamping module can perform two actions: clamping and fixing the profile or loosening the clamping of the profile. The longitudinal conveying module is not fundamentally different from existing technology, so it will not be discussed in detail. The longitudinal conveying module is a linear module used to drive the clamping module to move and realize the conveying of the profile.

[0064] In the first step, after the profile is fed into the profile feeding conveyor line, the profile is pushed into the profile cutting mechanism by the profile feeding conveyor line;

[0065] In the second step, after the profile cutting mechanism cuts the profile to the specified length, the clamping and conveying assembly 13 clamps and fixes the profile cut by the profile cutting mechanism, and then sends it into the corner cutting mechanism.

[0066] The third step is for the corner-cutting mechanism to cut the corners of the profiles at both ends of the conveying assembly 13;

[0067] The fourth step involves the holding and conveying assembly 13 on the corner-cutting mechanism transferring the corner-cut profile to the holding and conveying assembly 13 on the machining center 15, and then conveying it to the machining position on the machining center 15 for drilling.

[0068] The fifth step is that the discharge conveyor line 16 outputs the profiles drilled on the machining center 15 to the outside of the production line;

[0069] This production line can automatically position and feed profiles at each processing station, improving the processing quality of doors and windows, increasing production efficiency, and reducing labor intensity.

[0070] In a preferred embodiment of this utility model, the profile feeding conveyor line includes a feeding frame 4; the feeding frame 4 is provided with a profile guiding mechanism for guiding profiles, a conveyor 1 for conveying profiles to the profile guiding mechanism, and a profile feeding module for pushing profiles to move on the profile guiding mechanism; the profile feeding module includes a motion platform 3 connected to the feeding frame 4; the motion platform 3 is provided with a gripper assembly 5; the profile guiding mechanism includes a plurality of profile positioning components 2 arranged along the length direction of the feeding frame 4;

[0071] The profile positioning assembly 2 includes a fixed frame 207 fixed on the loading frame 4 and a lifting plate 206 slidably connected to the fixed frame 207; the lifting plate 206 is provided with a plurality of support rollers 201 arranged along the length of the loading frame 4; the lifting plate 206 is provided with clamping members for clamping and positioning the profile; a lifting linear module 208 is connected between the fixed frame 207 and the lifting plate 206;

[0072] The motion platform 3 is a three-axis robotic arm that can move relative to the loading frame 4 in three directions: longitudinal, transverse, and vertical. It is not fundamentally different from existing technology, so it will not be described in detail. The gripper assembly 5 is also not fundamentally different from existing technology. The gripper assembly 5 can clamp and fix the profile, and then feed the profile by moving through the motion platform 3 of the three-axis robotic arm. The profile guiding mechanism is used to position the profile, so that the long profile can be positioned straight.

[0073] After the profile is hoisted onto the conveyor 1, the conveyor 1 feeds the profile into the profile guiding mechanism for positioning. The motion platform 3 drives the gripper assembly 5 to move. After the gripper assembly 5 clamps and fixes the profile on the profile guiding mechanism, the motion platform 3 drives the profile to move in a directional manner on the profile guiding mechanism to feed the profile. In this structure, by realizing automatic feeding and automatic material feeding of the profile, continuous and stable feeding can be formed, improving production efficiency and positioning accuracy, reducing labor intensity, and reducing the risk of work-related injuries.

[0074] Before the profile is fed into the profile guiding mechanism by the conveyor 1, the lifting linear module 208 lowers the lifting plate 206, so that the horizontal height of the clamping component is lower than the height of the conveyor 1. After the conveyor 1 delivers the profile above the profile guiding mechanism, the lifting linear module 208 is activated, driving the lifting plate 206 to rise. The support rollers 201 on the lifting plate 206 lift the profile away from the conveyor 1. The gripper assembly 5 first clamps and fixes the profile, and then the motion platform 3 pushes the gripper assembly 5, so that the profile moves smoothly under the guidance of the support rollers 201. When the profile needs to be processed, the clamping component clamps and fixes the profile, making the processing of the profile more stable. The lifting linear module 208 is a cylinder. The two ends of the cylinder are fixed on the fixed frame 207 and the lifting plate 206, respectively.

[0075] A profile lifting guide rail 203 is fixed on the lifting plate 206; a profile lifting slider 204 that is slidably connected to the profile lifting guide rail 203 is fixed on the fixing frame 207; the cylinder extension and retraction can drive the lifting plate 206 to move along the length direction of the profile lifting guide rail 203.

[0076] In a preferred embodiment of this utility model, the clamping component includes a guide wheel 202 fixed on the lifting plate 206 and a side baffle 205 slidably connected to the lifting plate 206; a translation cylinder 209 is connected between the side baffle 205 and the lifting plate 206; a horizontal slider is fixed on the side baffle 205, and a horizontal guide rail is fixed on the lifting plate 206 and slidably connected to the horizontal slider. After the translation cylinder 209 is activated, it can drive the side baffle 205 to move horizontally, and use the side baffle 205 to press the profile onto the guide wheel 202, thereby achieving clamping and fixing of the profile on the profile positioning component 2.

[0077] In a preferred embodiment of this utility model, the conveyor 1 includes a conveying motor 103, a conveying reduction gearbox 104, a drive shaft 102 rotatably connected to the loading frame 4, and multiple conveying lines 101 evenly arranged along the length of the loading frame 4; one end of the conveying motor 103 is fixed to the loading frame 4; the other end of the conveying motor 103 is fixed to the input end of the conveying reduction gearbox 104; and the output end of the conveying reduction gearbox 104 is fixed to the drive shaft 102.

[0078] The conveyor line 101 includes a driven wheel, a conveyor belt, a driving wheel, and a support frame; the support frame is fixed on the feeding frame 4; both the driven wheel and the driving wheel are rotatably connected to the support frame; the conveyor belt is tensioned between the driven wheel and the driving wheel; the drive shaft 102 is fixedly connected to the driving wheel;

[0079] After the conveyor motor 103 starts, it drives the transmission shaft 102 to rotate through the conveyor reduction gearbox 104. The rotating transmission shaft 102 drives the drive wheels on each conveyor line 101 to rotate, which can realize the movement of the conveyor belt. Through the synchronous movement of multiple conveyor belts, the long profile can be translated along the width direction of the feeding frame 4. Multiple limiting blocks are evenly distributed on the surface of the conveyor belt. The limiting blocks are used to position the profile on the conveyor belt to prevent the profile from slipping on the conveyor belt, so that the profile can enter the profile guiding mechanism in parallel.

[0080] In a preferred embodiment of this utility model, the profile cutting mechanism includes a positioning table assembly 7 for clamping and positioning the profile, and a linear cutting machine 6 for uniformly and linearly cutting the profile on the positioning table assembly 7. The linear cutting machine 6 includes a saw blade assembly and a saw blade linear module for driving the saw blade assembly to perform linear motion. The saw blade assembly includes a saw blade motor 607 with one end fixed to the saw blade linear module and a cutting saw blade 608 fixed to the other end of the saw blade motor 607. The positioning table assembly 7 includes a fixed table 707, a profile pressing module for pressing the profile, and a plurality of conveying rollers 701 rotatably connected to the fixed table 707. The conveying rollers 701 are arranged along the length of the fixed table 707. A discharge hopper 9 is fixed on the fixed table 707. The discharge hopper 9 and the conveying rollers 701 are respectively arranged on both sides of the profile pressing module.

[0081] The profile is placed on the surface of the conveying roller 701 and then quantitatively pushed into the profile clamping module. The profile is first clamped and fixed by the profile clamping module. Then, the saw disc linear module drives the saw disc motor 607 and the cutting saw disc 608 to move. The rotating cutting saw disc 608 cuts the profile. The head and tail of the profile are pushed out by the subsequently fed profile and slide onto the discharge hopper 9. The profile cut to the specified length is pulled out from the side away from the conveying roller 701. During profile cutting, automatic clamping and positioning and automatic cutting greatly reduce labor intensity. The linear cutting machine 6 cuts at a uniform speed, making the end face quality of the profile cut more stable. The positioning platform assembly 7 includes a side positioning baffle 702 fixed on a fixed platform 707 and two movable clamping modules respectively disposed on both sides of the cutting saw disc 608; the side positioning baffle 702 has a first saw disc groove 70201 for the cutting saw disc 608 to pass through; the movable clamping module includes a side pressure positioning cylinder 705 with one end fixed on the fixed platform 707 and an upper pressure lifting cylinder 704 with one end fixed on the fixed platform 707; the other end of the side pressure positioning cylinder 705 is fixed with a side pressure movable block 706 facing the side positioning baffle 702; the other end of the upper pressure lifting cylinder 704 is fixed with an upper pressure positioning block 703 facing the fixed platform 707; the fixed platform 707 has a second saw disc groove 70701 for the cutting saw disc 608 to pass through.

[0082] The linear cutting machine 6 is set below the fixed table 707. The top of the cutting saw 608 extends from the second through saw groove 70701 to the upper part. The gap between the two movable clamping modules can be filled by the cutting saw 608.

[0083] When the two upper lifting cylinders 704 are activated, the upper positioning block 703 presses the profile onto the surface of the fixed table 707. When the two side positioning cylinders 705 are activated, the side moving block 706 presses the profile onto the side positioning baffle 702. Both sides of the profile sawing position are fixed, improving the cutting accuracy.

[0084] In a preferred embodiment of this utility model, the saw disc linear module includes a cutting slide 606, a translation motor 601 fixed at one end to a fixed platform 707, a cutting guide rail 602 fixed to the fixed platform 707, and a cutting screw 603 rotatably connected to the fixed platform 707; a cutting slider 605 slidably connected to the cutting guide rail 602 is fixed on the cutting slide 606; the saw disc motor 607 is fixed on the cutting slide 606; the cutting screw 603 is fixed at the other end of the translation motor 601; a cutting screw nut 604 is threadedly connected to the cutting screw 603; and the cutting screw nut 604 is fixed on the cutting slide 606.

[0085] After the translation motor 601 starts, it drives the cutting screw 603 to rotate, which causes the cutting screw nut 604 to push the cutting slide table 606 to move, realizing the uniform linear motion of the saw disc motor 607 and the cutting saw disc 608; a lower dust collection hood 609 with an upward opening is fixed on the cutting slide table 606; the lower dust collection hood 609 is sleeved on the outside of the lower semicircle of the cutting saw disc 608; a lower dust collection pipe 60901 is provided at the bottom of the lower dust collection hood 609; the lower dust collection pipe 60901 is connected to the negative pressure equipment. It is used to suck up dust and sparks generated during cutting, and the dust is adsorbed and filtered by a negative pressure device with an air purification structure; the top of the fixed platform 707 is fixed with an upper dust collection hood 8; the bottom surface of the upper dust collection hood 8 is provided with a dust inlet 802 facing the profile pressing module; the bottom end of the upper dust collection hood 8 is provided with an upper dust removal pipe 801; the upper dust removal pipe 801 is connected to the negative pressure device and is used to suck up dust and sparks generated during cutting, and the dust is adsorbed and filtered by a negative pressure device with an air purification structure.

[0086] In a preferred embodiment of this utility model, the corner-cutting mechanism includes a main frame 14; a corner-cutting machine assembly 10 is provided on the main frame 14; the corner-cutting machine assembly 10 includes a corner-cutting motor 1003, a rotating mechanism 1004 for driving the corner-cutting motor 1003 to rotate on a horizontal plane, a lifting linear module 1005 for driving the rotating mechanism 1004 to perform lifting and lowering movements, a transverse linear module 1006 for driving the lifting linear module 1005 to move laterally, and a longitudinal linear module 1001 for driving the transverse linear module 1006 to move longitudinally; a corner-cutting saw disc 1002 is fixed to the output end of the corner-cutting motor 1003.

[0087] A rack and a guide rail are fixed on the main frame 14. The longitudinal linear module 1001 mainly includes a motor, gears, and an outer housing for fixing the motor. The outer housing is slidably connected to the guide rail of the main frame 14. The gears mesh with the rack. The motor drives the gears to rotate, so that the longitudinal linear module 1001 and the transverse linear module 1006 perform longitudinal linear motion on the main frame 14. The transverse linear module 1006 and the lifting linear module 1005 are not fundamentally different from the prior art. The two ends of the transverse linear module 1006 are respectively connected to the longitudinal linear module 1001 and the lifting linear module 1005. The two ends of the lifting linear module 1005 are respectively connected to the transverse linear module 1006 and the rotating mechanism 1004. The rotating mechanism 1004 is not fundamentally different from the prior art and can drive the chamfered motor 1003 to rotate 360 ​​degrees on the horizontal plane.

[0088] The longitudinal linear module 1001, the transverse linear module 1006, and the lifting linear module 1005 work together to move the corner saw 1002 in the X, Y, and Z axis directions, controlling the corner cutting position of the corner saw 1002 and cutting the profile. After the rotating mechanism 1004 drives the corner cutting motor 1003 to rotate, the cutting angle of the corner saw 1002 is adjusted so that the corner saw 1002 can cut different angles. There are two corner cutting machine components 10. The corner cutting machine components 10 are arranged sequentially along the conveying direction of the longitudinal linear module 1001.

[0089] Two corner cutting machine components 10 can simultaneously cut the two ends of the profile at any angle, improving corner cutting efficiency.

[0090] In a preferred embodiment of the present invention, a protective device 11 is provided on the front surface of the main frame 14; the protective device 11 includes a fixed baffle 203 fixed on the main frame 14 and a lifting baffle 1102 slidably connected to the fixed baffle 1103; a lifting assembly 1101 is provided between the lifting baffle 1102 and the fixed baffle 1103.

[0091] Under normal operating conditions, the lifting baffle 1102 is raised by the lifting assembly 1101 to a height higher than the profile to block chips flying out during profile cutting. When maintenance is required on the corner cutting machine assembly 10, the lifting assembly 1101 lowers the lifting baffle 1102, causing the lifting baffle 1102 and the fixed baffle 1103 to fold together, exposing the corner cutting machine assembly 10 for easy maintenance. The lifting assembly 1101 includes a lifting guide rail 110101 fixed on the fixed baffle 1103, a lifting slider 110103 slidably connected to the lifting guide rail 110101, and a long cylinder 110104 fixed at one end to the fixed baffle 1103; a connecting strip 110 is fixed to the other end of the long cylinder 110104. 102; The connecting bar 110102 and the lifting slider 110103 are both fixed on the lifting baffle 1102; the long cylinder 110104 pushes the connecting bar 110102, causing the lifting baffle 1102 to slide up and down along the lifting guide rail 110101; a T-slot 1101101 is provided on the end face of the lifting baffle 1102; a strip groove 11010201 is provided on the connecting bar 110102; the T-slot 110201 is composed of a horizontal groove 11020101 and an open groove 11020102; one end of the open groove 11020102 extends to the top surface of the lifting baffle 1102; the other end of the open groove 11020102 is connected to the horizontal groove 11020101; and the connection is made by bolts. The lifting baffle 1102 and the connecting strip 110102 are connected and fixed with a nut; the head of the bolt is inserted into the transverse groove 11020101; the bolt body passes through the opening groove 11020102 and the strip groove 11010201 in sequence; and then is threadedly connected to the nut; the width of the opening groove 11010102 is smaller than the diameter of the bolt head; the bolt and the lifting baffle 1102 are snapped into the transverse groove 11020101 by a snap-fit ​​method, which facilitates the assembly of the bolt and the lifting baffle 1102; when connecting the lifting baffle 1102 and the connecting strip 110102, the bolt is first passed through the strip groove 11010201 from top to top, and then the bolt slides along the direction of the opening groove 11020102, and the head of the bolt is inserted laterally into the nut. Within the transverse groove 11020101, the bolt body is simultaneously embedded in the opening groove 11020102. After adjusting the position of the bolt in the T-groove 110201 and the strip groove 11010201, the nut is tightened. The assembly of the lifting baffle 1102 and the connecting strip 110102 is simple and the disassembly and assembly efficiency is high. The front surface of the fixed baffle 1103 is provided with a long straight guide rail 1104. A transverse slider is slidably connected to the long straight guide rail 1104. An operating table 12 is fixed on the transverse slider. The operating table 12 is an operating panel. The operating table 12 can slide on the long straight guide rail 204 to adjust the position of the operating table 12 on the fixed baffle 203. At least two clamping and conveying assemblies 13 are provided on the main frame 14.The clamping and conveying assembly 13 consists of a clamping module and a longitudinal conveying module for driving the clamping module to move longitudinally.

[0092] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. An automated production line for sawing and drilling aluminum cabin doors and windows, characterized in that: It includes a profile cutting mechanism for cutting profiles, a profile feeding conveyor for conveying profiles to the profile cutting mechanism, a corner cutting mechanism for cutting corners at both ends of the profiles, a machining center (15) for drilling holes in the profiles, and a discharge conveyor (16) for outputting the profiles from the machining center (15) to the outside. The corner cutting mechanism and the machining center (15) are each provided with a plurality of clamping and conveying assemblies (13); the clamping and conveying assemblies (13) are used to drive the profile to move on the corner cutting mechanism and the machining center (15); the clamping and conveying assemblies (13) include a clamping module and a longitudinal conveying module for driving the clamping module to move longitudinally; The profile feeding conveyor line, profile cutting mechanism, corner cutting mechanism, machining center (15) and discharge conveyor line (16) are arranged in a straight line.

2. The automatic production line for sawing and drilling aluminum cabin doors and windows according to claim 1, characterized in that: The profile feeding conveyor line includes a feeding frame (4); the feeding frame (4) is provided with a profile guiding mechanism for guiding the profiles, a conveyor (1) for conveying the profiles to the profile guiding mechanism, and a profile feeding module for pushing the profiles to move on the profile guiding mechanism; the profile feeding module includes a motion platform (3) connected to the feeding frame (4); the motion platform (3) is provided with a gripper assembly (5); the profile guiding mechanism is composed of multiple profile positioning components (2) arranged along the length direction of the feeding frame (4); The profile positioning component (2) includes a fixed frame (207) fixed on the loading frame (4) and a lifting plate (206) that is slidably connected to the fixed frame (207); the lifting plate (206) is provided with a plurality of support rollers (201) arranged along the length direction of the loading frame (4); the lifting plate (206) is provided with a clamping member for clamping and positioning the profile; a lifting linear module (208) is connected between the fixed frame (207) and the lifting plate (206).

3. The automatic production line for sawing and drilling aluminum cabin doors and windows according to claim 2, characterized in that: The clamping component includes a guide wheel (202) fixed on the lifting plate (206) and a side baffle (205) slidably connected to the lifting plate (206); a translation cylinder (209) is connected between the side baffle (205) and the lifting plate (206).

4. The automatic production line for sawing and drilling aluminum cabin doors and windows according to claim 2, characterized in that: The conveyor (1) includes a conveyor motor (103), a conveyor gearbox (104), a drive shaft (102) rotatably connected to the loading frame (4), and multiple conveyor lines (101) evenly arranged along the length of the loading frame (4); one end of the conveyor motor (103) is fixed to the loading frame (4); the other end of the conveyor motor (103) is fixed to the input end of the conveyor gearbox (104); the output end of the conveyor gearbox (104) is fixed to the drive shaft (102); The conveyor line (101) includes a driven wheel, a conveyor belt, a driving wheel, and a support; the support is fixed on the feeding frame (4); the driven wheel and the driving wheel are rotatably connected to the support; the conveyor belt is tensioned between the driven wheel and the driving wheel; the drive shaft (102) is fixedly connected to the driving wheel.

5. The automatic production line for sawing and drilling aluminum cabin doors and windows according to claim 1, characterized in that: The profile cutting mechanism includes a positioning table assembly (7) for clamping and positioning the profile and a linear cutting machine (6) for uniformly and linearly cutting the profile on the positioning table assembly (7); the linear cutting machine (6) includes a saw blade assembly and a saw blade linear module for driving the saw blade assembly to make linear motion; the saw blade assembly includes a saw blade motor (607) with one end fixed on the saw blade linear module and a cutting saw blade (608) fixed at the other end of the saw blade motor (607); the positioning table assembly (7) includes a fixed table (707), a profile pressing module for pressing the profile and a plurality of conveying rollers (701) rotatably connected to the fixed table (707); the conveying rollers (701) are arranged along the length direction of the fixed table (707); a discharge hopper (9) is fixed on the fixed table (707); the discharge hopper (9) and the conveying rollers (701) are respectively arranged on both sides of the profile pressing module.

6. The automatic production line for sawing and drilling aluminum cabin doors and windows according to claim 5, characterized in that: The saw blade linear module includes a cutting slide (606), a translation motor (601) fixed at one end to a fixed platform (707), a cutting guide rail (602) fixed on the fixed platform (707), and a cutting screw (603) rotatably connected to the fixed platform (707); a cutting slider (605) slidably connected to the cutting guide rail (602) is fixed on the cutting slide (606); the saw blade motor (607) is fixed on the cutting slide (606); the cutting screw (603) is fixed at the other end of the translation motor (601); a cutting screw nut (604) is threaded onto the cutting screw (603); and the cutting screw nut (604) is fixed on the cutting slide (606).

7. The automatic production line for sawing and drilling aluminum cabin doors and windows according to claim 1, characterized in that: The corner cutting mechanism includes a main frame (14); a corner cutting machine assembly (10) is provided on the main frame (14); the corner cutting machine assembly (10) includes a corner cutting motor (1003), a rotating mechanism (1004) for driving the corner cutting motor (1003) to rotate on a horizontal plane, a lifting linear module (1005) for driving the rotating mechanism (1004) to perform lifting and lowering movements, a transverse linear module (1006) for driving the lifting linear module (1005) to move laterally, and a longitudinal linear module (1001) for driving the transverse linear module (1006) to move longitudinally; a corner cutting saw disc (1002) is fixed at the output end of the corner cutting motor (1003).

8. The automatic production line for sawing and drilling aluminum cabin doors and windows according to claim 7, characterized in that: The front surface of the main frame (14) is provided with a protective device (11); the protective device (11) includes a fixed baffle (1103) fixed on the main frame (14) and a lifting baffle (1102) slidably connected to the fixed baffle (1103); a lifting assembly (1101) is provided between the lifting baffle (1102) and the fixed baffle (1103).

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