Aluminum alloy door and window corner assembly production line

Abstract

The invention relates to an aluminum alloy door and window corner assembly production line, comprising an assembly device, a corner assembly device and a transmission device which are sequentially arranged along a first direction; the assembly device comprises a first transmission component arranged along the first direction, the frame of the first transmission component is connected with an assembly component for assembling profile corner codes through a lifting mechanism; the corner assembly device comprises a first moving component and a second moving component which can move towards and away from each other along a second direction perpendicular to the first direction, the first moving component and the second moving component are installed with a head assembly, the inner side of which is connected with a second transmission component which is arranged along the first direction and can receive the profile transmitted by the first transmission component, the head assembly is provided with a lifting mechanism for transmitting the profile from the second transmission component to the head assembly; the transmission device: can receive the profile transmitted by the corner assembly transmission component, and send the profile to the next process, and the production line of the invention has high working efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy door and window processing equipment, and in particular to an aluminum alloy door and window corner assembly production line. Background Art

[0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] The corner assembly machine is a special equipment for the production of high-end thermal insulation aluminum alloy doors and windows. It is suitable for 90° angle connection of aluminum doors and windows with corner code structure. According to the different angles that can be assembled, it is divided into single-head corner assembly machine, double-head corner assembly machine and four-head corner assembly machine. The four-head corner assembly machine can complete the positioning and corner assembly of the four corners of the aluminum alloy doors and windows at one time, with high work efficiency, but the four-head corner assembly machine requires manual single-thread loading, which is labor-intensive. At present, there are also four-corner corner assembly lines and four-head CNC corner assembly production lines, which can realize automatic loading of the four-head corner assembly machine, but the inventor found that this production line requires manual assembly of the aluminum alloy profile corner codes, and then transports them to the production line for loading. The corner code assembly process is performed manually and needs to be transported to the corner assembly production line. The corner code assembly process cannot be connected with the component process, which is time-consuming and labor-intensive. The inventor also found that when the corner assembly machine of the existing corner assembly production line places the aluminum alloy frame on the machine head workbench, it uses a lifting element to drive the transmission components inside the corner assembly machine and the aluminum alloy frame to rise and fall as a whole. The load-bearing mass is large, and the requirements for the lifting element are high. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an aluminum alloy door and window corner assembly production line, which can automatically connect the corner code assembly process with the component process, reduce labor intensity and improve work efficiency.

[0005] To achieve the above object, the present invention adopts the following technical solution:

[0006] In a first aspect, an embodiment of the present invention provides an aluminum alloy door and window corner assembly production line, comprising an assembly device, a corner assembly device, and a transmission device sequentially arranged along a first direction;

[0007] The assembly device comprises a first transmission component arranged along a first direction, and a frame of the first transmission component is connected to an assembly component for assembling profile angle brackets through a lifting mechanism;

[0008] The angle assembly device comprises a first moving part and a second moving part which can move toward and away from each other in a second direction perpendicular to the first direction, the first moving part and the second moving part are installed with a head assembly, the inner side of which is connected with a second transmission part which is arranged in the first direction and can receive the profile transmitted by the first transmission part, and the head assembly is provided with a lifting mechanism for transmitting the profile between the second transmission part and the head assembly;

[0009] Conveying device: It can receive the profiles transmitted by the angle transmission components and send the profiles to the next process.

[0010] Optionally, the first transmission component includes a first frame, on which a first conveying mechanism and a second conveying mechanism are installed, the assembly component includes two assembly table plates connected to the first conveying mechanism via a lifting mechanism and two assembly table plates connected to the second conveying mechanism via a lifting mechanism, and the assembly table plates of the first conveying mechanism or the second conveying mechanism are provided with a first positioning plate and a second positioning plate that are perpendicular to each other, which are respectively used to contact the outer side surfaces of two profiles that are perpendicular to each other.

[0011] Optionally, the first conveying mechanism and the second conveying mechanism can move toward or away from each other along the first frame. Among the assembly tables connected to the first conveying mechanism, at least one assembly table is slidably connected to the frame of the first conveying mechanism and can move along the first direction. Among the assembly tables connected to the second conveying mechanism, at least one assembly table is slidably connected to the frame of the second conveying mechanism and can move along the first direction.

[0012] Optionally, a plurality of the first conveying mechanisms are arranged along the first direction, and correspondingly, a plurality of the second conveying mechanisms are arranged along the first direction.

[0013] Optionally, a second frame is provided between the assembling device and the angle assembly device, and a third transmission component is installed on the second frame. The third transmission component can receive the profiles assembled with the angle codes conveyed by the first transmission component, and deliver the profiles to the second transmission component.

[0014] Optionally, the head assembly includes a first head and a second head which are arranged on the first movable component and can approach or move away from each other along the first direction, and a third head and a fourth head which are arranged on the second movable component and can approach or move away from each other along the first direction.

[0015] Optionally, the first head, the second head, the third head and the fourth head all include a workbench, and the workbench is provided with a pressing mechanism for pressing the profile on the workbench, an external positioning mechanism for fitting the outer side surface of the profile corner, an internal positioning mechanism for fitting the inner side surface of the profile corner and an assembly knife mechanism for performing corner assembly operations.

[0016] Optionally, the lifting mechanism includes a lifting drive member fixed to the head assembly, the lifting drive member is connected to the lifting frame, the lifting member is rotatably connected to a roller, and the axis of the roller is arranged along the first direction.

[0017] Optionally, the second transmission component includes a third transmission mechanism and a fourth transmission mechanism, the third transmission mechanism is arranged on the inner side of the first moving component and is fixed to the second frame for carrying the first moving component and the second moving component, the fourth transmission mechanism is arranged on the inner side of the second moving component and is connected to the second moving component through a horizontal driving member, and the horizontal driving member can drive the fourth transmission mechanism to move along the second direction.

[0018] Optionally, the transmission device includes a third frame, and the third frame is connected to a fourth transmission component via a lifting device. The fourth transmission component can receive the assembled aluminum alloy door and window frames transmitted by the second transmission component and transmit them to the next process.

[0019] Beneficial effects of the present invention:

[0020] 1. The aluminum alloy door and window corner assembly production line of the present invention has an assembling device, which can use assembling components to assemble corner codes for profiles, and then use a lifting mechanism to send the assembled profiles into a first transmission component, and then use the first transmission component to send them into the corner assembly device, thereby realizing the automated connection between the corner code assembly process and the corner assembly process. There is no need to manually transport the assembled profiles to the corner assembly production line, which improves work efficiency and reduces the labor intensity of staff.

[0021] 2. In the aluminum alloy door and window corner assembly production line of the present invention, the lifting mechanism is arranged on the head assembly. When the profile is fed into the head assembly, the lifting mechanism only lifts the profile. The lifting weight is relatively small, which reduces the requirements for the equipment used by the lifting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings in the specification, which constitute a part of the present application, are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute a limitation on the present application.

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

[0024] Figure 2 Schematic diagram of the assembly device structure of Example 1 of the present invention Figure 1 ;

[0025] Figure 3 Embodiment 1 of the present invention Figure 2 A in the enlarged view;

[0026] Figure 4 Embodiment 1 of the present invention Figure 2 The enlarged view of point B in the figure;

[0027] Figure 5 Schematic diagram of the assembly device structure of Example 1 of the present invention Figure 2 ;

[0028] Figure 6 This is a schematic diagram of the structure of the waiting device in Example 1 of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the corner assembly device according to Embodiment 1 of the present invention;

[0030] Figure 8 This is a schematic structural diagram of the first moving component in Example 1 of the present invention;

[0031] Fig. 9 The first head structure of the embodiment 1 of the present invention is shown in FIG. Figure 1 ;

[0032] Fig.10 This is a schematic diagram of the inner positioning mechanism, the outer positioning mechanism and the material pressing mechanism of Example 1 of the present invention;

[0033] Fig.11 The first head structure of the embodiment 1 of the present invention is shown in FIG. Figure 2 ;

[0034] Fig.12 This is a schematic structural diagram of a driving device C of Example 1 of Example 1 of the present invention;

[0035] Fig.13 This is a schematic diagram of the structure of a transmission device according to Embodiment 1 of the present invention;

[0036] Fig.14 The structure of the lifting device of embodiment 1 of the present invention is shown in FIG. Figure 1 ;

[0037] Fig.15 The structure of the lifting device of embodiment 1 of the present invention is shown in FIG. Figure 2 ;

[0038] Among them, 1-assembly device, 2-waiting device, 3-corner assembly device, 4-transmission device, 5-control system, 6-hydraulic system,

[0039] 7-first frame, 8-positioning beam, 9-moving beam A, 10-assembly table A, 11-first conveying mechanism, 12-second conveying mechanism, 13-guide rail A, 14-slider A, 15-driving device A, 16-assembly table A, 17-guide rail B, 18-slider B, 19-assembly table B, 20-assembly table C, 21-guide rail C, 22-slider C, 23-assembly table D, 24-assembly table bracket, 25-guide rail D, 26-slider D, 27-lifting cylinder A, 28-assembly table, 29-positioning plate, 30-second frame, 31-first moving component, 32-second moving component Moving parts, 33-first head, 34-second head, 35-third head, 36-fourth head, 37-second transmission part, 38-guide rail E, 39-slider E, 40-slider connecting plate A, 41-moving crossbeam, 42-corner component A, 43-guide rail F, 44-slider F, 45-slider G, 46-slider connecting plate B, 47-guide rail G, 48-slider H, 49-pressing mechanism, 50-external positioning mechanism, 51-internal positioning mechanism, 52-corner knife, 53-hydraulic drive mechanism, 54-lifting mechanism, 55-guide rail H, 56-horizontal moving cylinder, 57-slider I, 58-profile bracket A, 59-profile A, 60-main synchronous pulley fixing plate A, 61-worm gear reducer A, 62-motor A, 63-output shaft A, 64-main synchronous pulley A, 65-slave synchronous pulley fixing plate A, 66-slave synchronous pulley shaft A, 67-slave synchronous pulley A, 68-synchronous belt A, 69-positioning cylinder bracket, 70-positioning cylinder, 71-positioning plate, 72-in-place detection device, 73-profile B, 74-profile C, 75-main synchronous pulley B, 76-worm gear reducer B, 77-motor B, 78-profile D, 79-profile E, 80 - Main synchronous pulley C, 81- worm gear reducer C, 82- motor C, 83- motor C, 84- planetary reducer fixed bracket A, 85- planetary reducer A, 86- servo motor A, 87- gear A, 88- rack A, 89- rack C, 90- fixed transmission belt component A, 91- moving transmission belt component A, 92- rack C, 93- guide rail I, 94- slider J, 95- slider connecting plate C, 96- rack B, 97- fixed transmission belt profile bracket A, 98- profile F, 99- main synchronous pulley fixed plate B, 100- worm gear reducer F, 101- motor F,102-output shaft B, 103-main synchronous pulley F, 104-slave synchronous pulley fixing plate B, 105-slave synchronous pulley shaft B, 106-slave synchronous pulley F, 107-synchronous belt F, 108-mobile transmission belt profile bracket A, 109-profile G, 110-main synchronous pulley fixing plate C, 111-worm gear reducer G, 112-motor G, 113-output shaft C, 114-main synchronous pulley G, 115-slave synchronous pulley fixing plate C, 116-slave synchronous pulley shaft C, 117-slave synchronous pulley G, 118-synchronous belt G, 119-planetary reducer fixing bracket B, 120-planet Reducer B, 121-Servo motor B, 122-Gear B, 123-Rack B, 124-Drive device B, 125-Drive device C, 126-Drive device D, 127-Drive device E, 128-Nut support A, 129-Nut A, 130-Servo motor support A, 131-Screw support A, 132-Servo motor C, 133-Screw A, 134-Nut support B, 135-Nut B, 136-Servo motor support B, 137-Screw support B, 138-Servo motor D, 139-Screw B, 140-Pallet A, 141-Workbench support A, 142-Work Workbench A, 143-frame D, 144-guide rail J, 145-slider K, 146-slider connecting plate D, 147-rack C, 148-fixed transmission belt lifting device, 149-fixed transmission belt profile bracket B, 150-profile H, 151-main synchronous pulley fixing plate D, 152-worm gear reducer H, 153-motor H, 154-output shaft D, 155-main synchronous pulley D, 156-slave synchronous pulley fixing plate D, 157-slave synchronous pulley shaft D, 158-slave synchronous pulley H, 159-synchronous belt H, 160-photoelectric switch, 161-mobile transmission belt lifting device, 16 2-mobile transmission belt profile bracket B, 163-profile I, 164-main synchronous pulley fixing plate E, 165-worm gear reducer I, 166-motor I, 167-output shaft E, 168-main synchronous pulley E, 169-slave synchronous pulley fixing plate E, 170-slave synchronous pulley shaft E, 171-slave synchronous pulley I, 172-synchronous belt I, 173-planetary reducer fixing bracket C, 174-planetary reducer C, 175-servo motor E, 176-gear C, 177-rack C, 178-lifting device bracket, 179-guide rail K, 180-lifting cylinder B, 181-profile bracket. , DETAILED DESCRIPTION

[0040] Example 1

[0041] This embodiment discloses an aluminum alloy door and window corner assembly production line. Figure 1-Figure 15As shown, it includes an assembling device 1, a waiting device 2, an angle assembly device 3 and a transmission device 4 which are sequentially arranged along a first direction. A direction perpendicular to the first direction is a second direction.

[0042] The assembling device is used to assemble the angle codes of the profiles, and then send the profiles to the waiting device. The waiting device is used to wait for the angle assembling device to complete the angle assembling of the previous aluminum alloy door and window frame, and then send the aluminum alloy door and window frame assembled with the supporting angle codes into the angle assembling device. The angle assembling device is used to perform angle assembling operations on the aluminum alloy door and window frames. The transmission device is used to receive the aluminum alloy door and window frames completed by the angle assembling device, and then send the aluminum alloy door and window frames to the next process.

[0043] The assembling device includes a first transmission component, which includes a first frame 7 , on which a positioning beam 8 and a moving beam A9 are provided. The positioning beam is connected to a first transmission mechanism 11 , and the moving beam A9 is connected to a second transmission mechanism 12 .

[0044] The positioning beam is arranged at one end of the first frame, two parallel guide rails A13 are arranged on the first frame, a slider A14 is arranged on the guide rail A, a moving beam A is fixed on the slider A, and the moving beam A parallel to the positioning beam is driven by a driving device A15 to slide along the guide rail A, so that the first conveying mechanism and the second conveying mechanism can approach or move away from each other.

[0045] The first transmission mechanism includes profile B73 and profile C74. Profile B and profile C are fixed in parallel on the positioning beam. A main synchronous pulley B75 is fixed in parallel at the adjacent ends of profile B and profile C. A worm gear reducer B76 is connected to the main synchronous pulley B. A motor B77 is fixed on the worm gear reducer B. Motor B is connected to the control system. A slave synchronous pulley B is fixed in parallel at the opposite ends of profile B and profile C. A synchronous belt B is connected between the main synchronous pulley B and the slave synchronous pulley B.

[0046] The second transmission mechanism includes profile D78 and profile E79. Profile D and profile E are fixed in parallel on the moving beam A. A main synchronous pulley C80 is fixed in parallel at the adjacent ends of profile D and profile E. A worm gear reducer C81 is connected to the main synchronous pulley C. A motor C82 is fixed on the worm gear reducer C. Motor C is connected to the control system. A slave synchronous pulley C is fixed in parallel at the opposite ends of profile D and profile E. A synchronous belt C is connected between the main synchronous pulley C and the slave synchronous pulley C.

[0047] The driving device A includes a planetary reducer fixing bracket A84 fixed on the moving beam A, a planetary reducer A85 is fixed on the planetary reducer fixing bracket A by bolts, a servo motor A86 is connected to the input end of the planetary reducer A by bolts, the servo motor A is connected to the control system, and a gear A87 is connected to the output end of the planetary reducer A by bolts. The gear A and the rack A88 are meshed for transmission, and the rack A is fixed on the first frame.

[0048] In order to realize the angle code assembly of multiple profiles, multiple first conveying mechanisms and second conveying mechanisms are arranged along the first direction. In this embodiment, two first conveying mechanisms are arranged, and two second conveying mechanisms are arranged. The two first conveying mechanisms share a motor B and a worm gear reducer B, which are both installed on the positioning beam, and the two second conveying mechanisms share a motor C and a worm gear reducer C, which are both installed on the moving beam.

[0049] The first conveying mechanism and the second conveying mechanism are both equipped with assembly components, which include assembly tables A10 respectively installed at one end corresponding to the positioning beam and the moving beam A, two parallel guide rails B17 are arranged in parallel on the positioning beam and the moving beam A, a slider B18 is arranged on the guide rail B, an assembly table B19 is fixed on the slider B, and an assembly table B parallel to the assembly table A can slide along the guide rail B, and an assembly table C20 is respectively installed at the other end corresponding to the positioning beam and the moving beam A, two parallel guide rails C21 are arranged in parallel on the positioning beam and the moving beam A, a slider C22 is arranged on the guide rail C, an assembly table D23 is fixed on the slider C, and an assembly table D parallel to the assembly table C can slide along the guide rail C. The assembly table A and the assembly table B can move toward or away from each other along the first direction, and the assembly table C and the assembly table D can move toward or away from each other along the first direction.

[0050] Assembly table A, assembly table B, assembly table C and assembly table D all include assembly table brackets 24, assembly table brackets of assembly table B and assembly table D are fixedly connected to slider B and slider C respectively, assembly table brackets of assembly table A and assembly table D are fixedly connected to corresponding positioning beams and moving beams A respectively, vertical guide rails D25 are arranged in parallel on the assembly table bracket, slider D is arranged on the guide rail D, lifting cylinder A27 is also arranged on the assembly table bracket, assembly table plate 28 is installed on the slider D, assembly table plate is connected to the piston rod of lifting cylinder A, lifting cylinder A is used as a lifting mechanism, and a positioning plate 29 is also fixed on the assembly table plate on one side of the positioning beam. Two positioning plates are arranged vertically, and are respectively used to contact the outer side surfaces of two mutually perpendicular profiles.

[0051] In this embodiment, the method of assembling the profile angle bracket using the assembly device is as follows:

[0052] Place the two ends of a profile on the assembly tables of the positioning beam assembly table A and the assembly table B, and place the other two profiles perpendicular to the profile on the two assembly tables A corresponding to the positioning beam and the two assembly tables B corresponding to the moving beam A, respectively. The outer sides of the two adjacent profiles are in contact with the positioning plates respectively. After placement, place the last profile on the assembly tables A and B of the moving beam A. At this time, the corner code assembly of the four profiles is completed to form an aluminum alloy door and window frame.

[0053] After the assembly is completed, the lifting cylinder A drives the assembly platen to descend, so that the assembled aluminum alloy door and window frame falls on the first conveying mechanism and the second conveying mechanism, and then can be conveyed to the waiting device.

[0054] The assembly table can be raised and lowered to realize multi-station assembly of doors and windows without affecting the transmission of the doors and windows on the first transmission component.

[0055] The waiting device includes a fourth frame 89, on which a third transmission component is fixed. The third transmission component can receive the aluminum alloy frame assembled with the angle code transmitted by the first transmission component, and then transmit the aluminum alloy frame to the angle assembly device.

[0056] The third transmission component includes a fixed transmission belt component A90 and a movable transmission belt component A91. Two guide rails I93 are fixed in parallel on the frame C by bolts. A slider J94 is provided on the guide rail I, and a slider connecting plate C95 is fixed on the slider J. A rack B96 is also included, which is parallel to the guide rails A and fixed to the frame C between the two guide rails I by bolts. The waiting platform fixed transmission belt component A includes a fixed transmission belt profile bracket A97, the fixed transmission belt profile bracket A is fixed to the frame C by bolts, a profile F98 is fixed to the fixed transmission belt profile bracket A by bolts, a main synchronous pulley fixing plate B99 is fixed to one end of the profile F by bolts, a worm gear reducer F100 is fixed to the main synchronous pulley fixing plate B by bolts, a motor F101 is connected to the input end of the worm gear reducer F by bolts, the motor F is connected to the control system, an output shaft B102 is connected to the output end of the worm gear reducer F by bolts, the output shaft B is connected to the main synchronous pulley F103 by bolts, and also includes a slave synchronous pulley fixing plate B104 fixed to the other end of the profile F by bolts, the slave synchronous pulley fixing plate B is connected to the slave synchronous pulley shaft B105 by bearings, and the slave synchronous pulley shaft B is connected to the slave synchronous pulley F106 by bearings. It also includes a synchronous belt F107 connected between the main synchronous pulley F and the slave synchronous pulley F. The waiting platform mobile transmission belt component A includes a mobile transmission belt profile bracket A108, the mobile transmission belt profile bracket A is fixed to the slider connecting plate C by bolts, a profile G109 is fixed to the mobile transmission belt profile bracket A by bolts, a main synchronous pulley fixing plate C110 is fixed to one end of the profile G by bolts, a worm gear reducer G111 is fixed to the main synchronous pulley fixing plate C by bolts, an input end of the worm gear reducer G is connected to a motor G112 by bolts, the motor G is connected to the control system, an output end of the worm gear reducer G is connected to an output shaft C113 by bolts, the output shaft C is connected to a main synchronous pulley G114 by bolts, and also includes a slave synchronous pulley fixing plate C115 fixed to the other end of the profile G by bolts, the slave synchronous pulley fixing plate C is connected to a slave synchronous pulley shaft C116 by a bearing, and the slave synchronous pulley shaft C is connected to a slave synchronous pulley G117 by a bearing. It also includes a synchronous belt G118 connected between the main synchronous pulley G and the slave synchronous pulley G. It also includes a planetary reducer fixing bracket B119 fixed to the mobile transmission belt profile bracket A by bolts, a planetary reducer B120 is fixed to the planetary reducer fixing bracket B by bolts, a servo motor B121 is connected to the input end of the planetary reducer B by bolts, the servo motor B is connected to the control system, and a gear B122 is connected to the output end of the planetary reducer B by bolts, and the gear B and the rack B123 are meshed for transmission.

[0057] The fixed transmission belt component A90 and the movable transmission belt component A91 can drive the profile to be transmitted to the angle assembly device. By working through the servo motor B121, the fixed transmission belt component A and the movable transmission belt component A can be driven to move toward or away from each other by utilizing the meshing transmission of the gear rack, thereby meeting the transmission requirements of aluminum alloy frames of different specifications and sizes.

[0058] The corner assembly device adopts a four-corner corner assembly machine, including a second frame 30, a first moving component 31, a second moving component 32, a first head 33, a second head 34, a third head 35, a fourth head 36, and a second transmission component 37.

[0059] Two guide rails E38 are arranged in parallel on the second frame, a slider E39 is arranged on one end of the guide rail E, a slider connecting plate A40 is fixed on the slider E, a first moving part is carried on the slider connecting plate A, a first head is fixed on one end of the first moving part by bolts, two guide rails F43 are arranged in parallel on the first moving part, a slider F44 is arranged on the guide rail F, and a second moving part is carried on the slider F. A slider G45 is arranged on the other end of the guide rail E, a slider connecting plate B46 is fixed on the slider G, a second moving part is carried on the slider connecting plate B, a third head is fixed on one end of the second moving part by bolts, two guide rails G47 are arranged in parallel on the third head, a slider H48 is arranged on the guide rail G, and a fourth head is carried on the slider H. The corner assembly part is provided with a pressing mechanism 49, an external positioning mechanism 50, an internal positioning mechanism 51, a corner assembly knife mechanism 52 and a hydraulic drive mechanism 53.

[0060] The second transmission component includes a third conveying mechanism and a fourth conveying mechanism which are parallel to the first moving component and the second moving component. The third conveying mechanism is located at the inner side of the first moving component, and the fourth conveying mechanism is located at the inner side of the second moving component.

[0061] The third conveying mechanism is connected to the first moving part through the first horizontal driving member, and the fourth conveying mechanism is connected to the second moving part through the second horizontal driving member. The first horizontal driving member and the second horizontal driving member can drive the third conveying mechanism and the fourth conveying mechanism to move along the second direction to meet the conveying requirements of aluminum alloy frames of different specifications. In this embodiment, the first horizontal driving member and the second horizontal driving member both use a transmission device horizontal moving cylinder 56.

[0062] Specifically, the bottom surfaces of the first moving component and the second moving component moving cross beam 41 are both provided with a guide rail H55, and the bottom surface of the second moving component is also provided with a horizontal driving member, and the horizontal driving member adopts a transmission device horizontal moving cylinder 56, and the horizontal moving cylinder is connected to the fourth transmission mechanism, and the fourth transmission mechanism is located on the inner side of the second moving component. Specifically, a slider I57 is provided on the guide rail H, and a profile bracket A58 is fixed on the slider I, and the profile bracket A is connected to the piston rod of the transmission device horizontal moving cylinder, and a profile A59 is fixed on the profile bracket A, and one end of the profile A is fixed with a main synchronous belt by bolts. A wheel fixing plate A60, a worm gear reducer A61 is fixed on the main synchronous pulley fixing plate A by bolts, a motor A62 is connected to the input end of the worm gear reducer A by bolts, and the motor A is connected to the control system, and an output shaft A63 is connected to the output end of the worm gear reducer A by bolts, and the output shaft A is connected to the main synchronous pulley A64 by bolts, and also includes a slave synchronous pulley fixing plate A65 fixed to the other end of the profile A by bolts, and the slave synchronous pulley fixing plate A is connected to the slave synchronous pulley shaft A66, and the slave synchronous pulley shaft A is connected to the slave synchronous pulley A67 through a bearing. Also includes a synchronous belt A68 connected between the main synchronous pulley A and the slave synchronous pulley A. Also includes a positioning cylinder bracket 69 fixed to the profile A by bolts, and a positioning cylinder 70 is fixed to the positioning cylinder bracket, and a positioning plate 71 is fixed to the positioning cylinder. Also includes a profile in-place detection device 72 fixed to the profile A, and the detection device is connected to the control system. The in-place detection device can use a photoelectric switch or other types of position sensors.

[0063] A third transmission mechanism is disposed inside the first moving component. The structure of the third transmission mechanism is the same as that of the fourth transmission mechanism, and a repeated description thereof will not be given here. The third transmission mechanism is fixedly mounted on the second frame.

[0064] In this embodiment, two guide rails E are provided in parallel on the second frame, a slider E is provided on one end of the guide rail E, a slider connecting plate A is fixed on the slider E, a first moving part is carried on the slider connecting plate A, and the first moving part is driven by a driving device B124, a first head, i.e., an angle component A42, is fixed to one end of the first moving part by bolts, two guide rails F are provided in parallel on the first moving part, a slider F is provided on the guide rail F, a second head is carried on the slider F, and the second head is driven by a driving device C125, a slider G is provided on the other end of the guide rail E, a slider connecting plate B is fixed on the slider G, a second moving part is carried on the slider connecting plate B, and the second moving part is driven by a driving device D126, a third head is fixed on one end of the second moving part by bolts, two guide rails G are provided in parallel on the second moving part, a slider H is provided on the guide rail G, a fourth head is carried on the slider H, and the fourth head is driven by a driving device E127.

[0065] The driving device B includes a nut support A128 fixed on the moving beam B, a nut A129 is fixed on the nut support A, and also includes a servo motor support A130 and a screw support A131 fixed on the frame B, a servo motor C132 is fixed on the servo motor support A, the servo motor C is connected to the control system, a screw A133 is fixed on the screw support A, the screw A is connected to the servo motor C through a coupling, and the screw A is also connected to the nut A.

[0066] The structure of the drive device D is the same as that of the drive device B and will not be described in detail here.

[0067] The driving device C includes a nut support B134 fixed on the second machine head, a nut B135 is fixed on the nut support B, and also includes a servo motor support B136 and a screw support B137 fixed on the first moving part. A servo motor D138 is fixed on the servo motor support B, the servo motor D is connected to the control system, a screw B139 is fixed on the screw support B, the screw B and the servo motor D are connected through a coupling, and the screw A is also connected to the nut B.

[0068] The structure of the driving device E is the same as that of the driving device C, and will not be described in detail here.

[0069] The corner assembly component A includes a support plate A140, a workbench bracket A141 fixed on the support plate A, a workbench A142 fixed on the workbench bracket A, and a material pressing mechanism, an external positioning mechanism, an internal positioning mechanism, a corner assembly knife and a hydraulic drive mechanism fixed on the workbench according to certain rules.

[0070] The external positioning mechanism 50 is used to fit with the outer side surface of the corner of the aluminum alloy frame to position the outer side surface of the aluminum alloy frame, including an external positioning support 50-1 fixed to the workbench A, and a horizontally arranged external positioning cylinder 50-2 is installed on the external positioning support. The piston rod of the external positioning cylinder is connected to the external positioning member 50-3 through a connecting support. The end of the external positioning member has a 90° groove, which can achieve fit with the outer side surface of the corner of the profile.

[0071] The pressing mechanism 49 includes a horizontally arranged pressing cylinder 49-1, which is fixed on a connecting support 49-2. The piston rod of the pressing cylinder is connected to the pressing cylinder seat. The pressing cylinder seat is provided with two guide columns passing through the connecting support. A vertically arranged pressing cylinder 49-3 is installed on the pressing cylinder seat. The piston rod of the pressing cylinder is connected to the pressing head, which can press the profile onto the workbench A.

[0072] The inner positioning mechanism 51 includes an inner positioning member 51-1, which has a 90° sharp angle structure and can fit the inner side surface of the profile corner. The inner positioning member is connected to a lifting cylinder and can be extended or retracted into the workbench bracket through the lifting cylinder.

[0073] The lifting cylinder is connected to a horizontally arranged inner positioning cylinder located inside the workbench bracket. The inner positioning cylinder can drive the inner positioning piece to move horizontally, thereby achieving the fitting of the inner positioning piece with the inner side surface of the profile corner.

[0074] The workbench is also provided with two hydraulic drive mechanisms, which can be hydraulic cylinders connected to the hydraulic system 6. The hydraulic drive mechanism 53 is connected to the cornering knife 52, and the hydraulic drive mechanism and the cornering knife together form a cornering knife mechanism.

[0075] The outer side surface of the worktable bracket is also provided with a lifting mechanism 54, which includes a lifting drive component. The lifting drive component adopts a lifting cylinder. The piston rod of the lifting cylinder is connected to the bracket. The top of the bracket is rotatably connected with a roller. The lifting mechanism can lift the aluminum alloy frame, thereby realizing the transmission of the aluminum alloy frame between the worktable A and the second transmission component.

[0076] The outer side surface of the workbench bracket is also provided with a pushing mechanism, which includes a pushing cylinder fixed to the workbench bracket, and the piston rod of the pushing cylinder is connected to a pushing plate for pushing the aluminum alloy frame from the workbench A to the second transmission component.

[0077] The structures of the second head, the third head and the fourth head are the same as that of the first head and will not be described in detail here.

[0078] The transmission device includes a third frame 143, on which two guide rails J144 are fixed in parallel by bolts, a slider K145 is provided on the guide rail J, and a slider connecting plate D146 is fixed on the slider K. It also includes a rack C147 parallel to the guide rails J and fixed on the third frame by bolts between the two guide rails K. The transmission device includes a fixed transmission belt lifting device 148, a fixed transmission belt profile bracket B149 is fixed on the fixed transmission belt lifting device by bolts, a profile H150 is fixed on the fixed transmission belt profile bracket B by bolts, a main synchronous pulley fixing plate D151 is fixed on one end of the profile H by bolts, a worm gear reducer H152 is fixed on the main synchronous pulley fixing plate D by bolts, a motor H153 is connected to the input end of the worm gear reducer H by bolts, the motor H is connected to the control system, an output shaft D154 is connected to the output end of the worm gear reducer H by bolts, the output shaft D is connected to the main synchronous pulley D155 by bolts, and also includes a slave synchronous pulley fixing plate D156 fixed to the other end of the profile H by bolts, the slave synchronous pulley fixing plate D is connected to the slave synchronous pulley shaft D157 by bearings, and the slave synchronous pulley shaft D is connected to the slave synchronous pulley H158 by bearings. It also includes a synchronous belt H159 connected between the main synchronous pulley H and the slave synchronous pulley H. It also includes a photoelectric switch 160 fixed on the profile H, and the photoelectric switch is connected to the control system. The lifting and transmission platform also includes a mobile transmission belt lifting device 161, a mobile transmission belt profile bracket B162 is fixed on the mobile transmission belt lifting device by bolts, a profile I163 is fixed on the mobile transmission belt profile bracket B by bolts, a main synchronous pulley fixing plate E164 is fixed to one end of the profile I by bolts, a worm gear reducer I165 is fixed to the main synchronous pulley fixing plate E by bolts, a motor I166 is connected to the input end of the worm gear reducer I by bolts, the motor I is connected to the control system, an output shaft E167 is connected to the output end of the motor worm gear reducer I by bolts, the output shaft E is connected to the main synchronous pulley E168 by bolts, and also includes a slave synchronous pulley fixing plate E169 fixed to the other end of the profile I by bolts, the slave synchronous pulley fixing plate E is connected to the slave synchronous pulley shaft E170 by a bearing, and the slave synchronous pulley shaft E is connected to the slave synchronous pulley I171 by a bearing. It also includes a synchronous belt I 172 connected between the main synchronous pulley I and the slave synchronous pulley I. It also includes a planetary reducer fixing bracket C173 fixed to the movable transmission belt profile bracket B by bolts, a planetary reducer C174 is fixed to the planetary reducer fixing bracket C by bolts, a servo motor E175 is connected to the input end of the planetary reducer C by bolts, the servo motor E is connected to the control system, a gear C176 is connected to the output end of the planetary reducer C by bolts, and the gear C and the rack C177 are meshed for transmission.

[0079] The transmission device can receive the aluminum alloy frame with completed corner assembly transmitted by the second transmission component through two belt transmission mechanisms that can be raised and lowered, and then transmit it to the next process.

[0080] The fixed conveyor belt lifting device and the mobile conveyor belt lifting device are both lifting devices with the same structure including a lifting device bracket 178, on which a guide rail K179 is mounted, and on which a lifting cylinder B180 is also mounted, and on which a slider L is mounted, and on which a profile bracket 181 is mounted, and which is connected to the piston rod of the lifting cylinder B.

[0081] In order to facilitate subsequent processing and management, the transmission device can be raised and lowered to achieve connection with the subsequent hardware assembly workbench.

[0082] In this embodiment, the control system 5 includes an electrical cabinet and an operating table. The electrical cabinet is provided with electrical components electrically connected to each other. The operating table is provided with control buttons, an industrial computer, a mouse, a keyboard, and a display electrically connected to each other. The industrial computer is equipped with independently designed processing program software.

[0083] In order to facilitate subsequent processing and management, a barcode printer is also installed on the operating table.

[0084] The working principle of this embodiment is:

[0085] The aluminum alloy profiles are assembled into aluminum alloy door and window frames on an assembly device 1 through angle codes. After assembly, they are positioned through the positioning plate 29. After positioning, the landing button is pressed to automatically land the aluminum alloy door and window frames on the first transmission component. Then the start button is pressed. The first transmission component is driven to rotate by motors B77 and C82 to transmit the aluminum alloy door and window frames to the synchronous belts F107 and G118 of the waiting device 2. The synchronous belts F107 and G118 are driven to rotate by motors F101 and G112 respectively. When the second frame of the aluminum alloy door and window frame is transmitted out of the assembly device and onto the synchronous belts F107 and G118, motors B77 and C82 stop rotating, that is, synchronous belts B and C stop rotating and transmitting.

[0086] When the corner assembly device 3 is working, the aluminum alloy door and window frame will stop transmitting on the waiting device and wait for the corner assembly device to complete its work before transmitting to the corner assembly device. When the corner assembly device completes the corner assembly, the waiting device transmits the aluminum alloy door and window frame to the synchronous belt A68 through the synchronous belt F107 and the synchronous belt G118. When the in-position detection device 72 senses the first frame of the aluminum alloy door and window frame, the positioning cylinder 70 rises, and the synchronous belt A68 stops transmitting. Relying on the inertia when the motor A62 stops rotating, the synchronous belt A68 slowly stops rotating and transmitting, and slowly collides the aluminum alloy door and window frame with the positioning plate 71 and then stops transmitting. After the aluminum alloy door and window frame collides with the positioning plate 71, the positioning cylinder 70 drops back to its position, and the lifting mechanism 54 supports the aluminum alloy door and window frame. The servo motors of the first moving part 31, the second moving part 32, the first head 33, the second head 34, the third head 35 and the fourth head 36 cooperate to drive the corner assembly workbench of the four-corner corner assembly machine to move quickly to the bottom of the aluminum alloy door and window frame. After moving into place, the lifting mechanism lowers the aluminum alloy door and window frame onto the workbench, and then the servo motors of the first moving part, the second moving part, the first head, the second head, the third head and the fourth head cooperate to drive the outer corners of the aluminum alloy door and window frame. After the outer positioning structure and the inner positioning mechanism have completed the positioning, the pressing mechanism presses the aluminum alloy door and window frame, and then the corner assembly knife is driven by the hydraulic drive mechanism to connect the aluminum alloy door and window frames into aluminum alloy doors and windows. After the corner assembly is completed, the corner assembly knife, the pressing mechanism, the inner positioning mechanism and the outer positioning mechanism return to their original positions in sequence, and then the lifting mechanism lifts up the aluminum alloy door and window frame, and the servo motors of the first moving part, the second moving part, the first head, the second head, the third head and the fourth head cooperate to drive the first moving part, the second moving part, the first head, the second head, the third head and the fourth head back to their original positions, and the lifting mechanism descends, and the aluminum alloy doors and windows fall onto the synchronous belt A 68, and the synchronous belt A transmits the aluminum alloy doors and windows to the transmission device 4.

[0087] When the aluminum alloy doors and windows have all been transferred to the transmission device, the fixed transmission belt lifting device 148 and the mobile transmission belt lifting device 161 lower the aluminum alloy doors and windows to the position to be stacked. When the aluminum alloy doors and windows new four-corner assembly production line is not connected to the hardware assembly workbench, the motor H153 and the motor I166 stop rotating, that is, the synchronous belt 159H and the synchronous belt I172 stop rotating and transmitting, waiting for the manual or automatic stacker to transport the aluminum alloy doors and windows. When the aluminum alloy doors and windows new four-corner assembly production line is connected to the hardware assembly workbench, the motor H153 and the motor I166 continue to rotate to drive the synchronous belt H159 and the synchronous belt I172 to rotate and transmit the aluminum alloy doors and windows to the hardware assembly workbench.

[0088] The above-mentioned steps are repeated in a cycle to assemble the corners of the aluminum alloy door and window frames.

[0089] Although the above describes the specific implementation mode of the present invention in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art on the basis of the technical solution of the present invention without creative work are still within the scope of protection of the present invention.

Claims

1. An aluminum alloy door and window corner assembly production line, characterized in that: It includes an assembling device, an angle-combining device and a transmission device which are sequentially arranged along a first direction; The assembly device comprises a first transmission component arranged along a first direction, and a frame of the first transmission component is connected to an assembly component for assembling profile angle brackets through a lifting mechanism; The angle assembly device comprises a first movable part and a second movable part which can move toward and away from each other in a second direction perpendicular to the first direction, the first movable part and the second movable part are installed with a head assembly, the first movable part and the second movable part are connected to the inner side with a second transmission part which is arranged in the first direction and can receive the profile transmitted by the first transmission part, and the head assembly is provided with a lifting mechanism for transmitting the profile from the second transmission part and the head assembly; Conveying device: It can receive the profiles conveyed by the angle conveying component and send the profiles to the next process; The first transmission component includes a first frame, on which a first conveying mechanism and a second conveying mechanism are installed, the assembly component includes two assembly plates connected to the first conveying mechanism through a lifting mechanism and two assembly plates connected to the second conveying mechanism through a lifting mechanism, and the assembly plates of the first conveying mechanism or the second conveying mechanism are provided with a first positioning plate and a second positioning plate perpendicular to each other, respectively used to contact the outer side surfaces of two perpendicular profiles; The first frame is provided with a positioning beam and a moving beam, the positioning beam is connected to the first conveying mechanism, and the moving beam is connected to the second conveying mechanism; The lifting mechanism includes a lifting drive member fixed to the head assembly, the lifting drive member is connected to a lifting frame, the lifting frame is rotatably connected to a roller, and the axis of the roller is arranged along a first direction.

2. The aluminum alloy door and window corner assembly production line according to claim 1, characterized in that: The first conveying mechanism and the second conveying mechanism can move toward or away from each other along the first frame. Among the assembly plates connected to the first conveying mechanism, at least one assembly platen is slidably connected to the frame of the first conveying mechanism and can move along the first direction. Among the assembly plates connected to the second conveying mechanism, at least one assembly platen is slidably connected to the frame of the second conveying mechanism and can move along the first direction.

3. The aluminum alloy door and window corner assembly production line according to claim 1, characterized in that: A plurality of the first conveying mechanisms are arranged along the first direction, and correspondingly, a plurality of the second conveying mechanisms are arranged along the first direction.

4. The aluminum alloy door and window corner assembly production line according to claim 1, characterized in that: A second frame is arranged between the assembling device and the angle assembly device, and a third transmission component is installed on the second frame. The third transmission component can receive the profiles assembled with the angle code delivered by the first transmission component and send the profiles to the second transmission component.

5. The aluminum alloy door and window corner assembly production line according to claim 1, characterized in that: The head assembly includes a first head and a second head which are arranged on a first movable part and can approach or move away from each other along a first direction, and a third head and a fourth head which are arranged on a second movable part and can approach or move away from each other along the first direction.

6. The aluminum alloy door and window corner assembly production line according to claim 5, characterized in that: The first head, the second head, the third head and the fourth head all include a workbench, and the workbench is provided with a pressing mechanism for pressing the profile on the workbench, an external positioning mechanism for fitting the outer side surface of the profile corner, an internal positioning mechanism for fitting the inner side surface of the profile corner and a cornering knife mechanism for performing cornering operations.

7. The aluminum alloy door and window corner assembly production line according to claim 1, characterized in that: The second transmission component includes a third conveying mechanism and a fourth conveying mechanism. The third conveying mechanism is arranged on the inner side of the first moving component and is fixed to the second frame for carrying the first moving component and the second moving component. The fourth conveying mechanism is arranged on the inner side of the second moving component and is connected to the second moving component through a horizontal driving component. The horizontal driving component can drive the fourth conveying mechanism to move along the second direction.

8. The aluminum alloy door and window corner assembly production line according to claim 1, characterized in that: The transmission device comprises a third frame, and the third frame is connected to a fourth transmission component via a lifting device. The fourth transmission component can receive the assembled aluminum alloy door and window frames transmitted by the second transmission component and transmit them to the next process.

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