Corner combining machine for aluminum alloy door and window machining

Abstract

The invention relates to a corner combining machine for aluminum alloy door and window machining. The corner combining machine comprises a machine base, a rotary table workbench, a pressing device, an outer positioning device, an inner positioning device and a machining device. The outer positioning device comprises an adjusting column, an outer adjusting assembly and two outer positioning side plates. The adjusting column is mounted on the turntable workbench; the two outer positioning side plates are rotationally connected to the adjusting column, and the outer adjusting assembly is installed on the rotating disc workbench. The inner positioning device comprises a positioning column, an inner adjusting assembly and two inner positioning side plates. The positioning column is installed on the rotary table workbench, the two inner positioning side plates are rotationally connected to the positioning column, and the inner adjusting assembly is installed on the rotary table workbench. The machining device comprises two machining assemblies. Each machining assembly comprises a machining cutter, a pushing air cylinder and a connecting piece. And through the angle-adjustable outer clamping block and the angle-adjustable inner supporting block, door and window frames with different included angles can be conveniently limited, then corner combining machining of aluminum alloy doors and windows with different included angles is facilitated, and the machining range of the corner combining machine for machining the aluminum alloy doors and windows is widened.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum alloy door and window equipment, and in particular to a corner assembly machine for aluminum alloy door and window processing. Background Art

[0002] Aluminum alloy doors and windows are made of aluminum alloy extruded profiles as frames, stiles and leaf materials. The door and window frames are composed of multiple edge strips that are plugged in at the head and tail through an angle code structure, and are connected by an angle assembly machine during processing. The angle assembly machine is a mechanical device in which an angle assembly slide is pushed by an angle assembly cylinder. The angle assembly slide moves forward and pushes the left and right riveting shafts at the same time. The angle assembly knife on the riveting shaft realizes the processing of aluminum alloy doors and windows.

[0003] The existing corner assembly machine includes a box, a platform, a work frame, a clamping device, a riveting device, a front clamping device, a rear clamping device and a limit device. The platform is fixedly arranged above the box, and the work frame includes two mutually perpendicular straight plates, which are fixedly connected to the platform. The upper surface of the straight plate is flush with the upper end surface of the platform. The clamping device, the riveting device, the front clamping device, the rear clamping device and the limit device are arranged on the upper end surface of the platform. The platform and the work frame are used to place the door and window frames, the clamping device is used to clamp the upper end of the door and window frames, and the front clamping device is used to clamp the upper end of the door and window frames. The rear clamping device is used to clamp the front end of the door and window frame, the rear clamping device is used to clamp the rear end of the door and window frame, there are two riveting devices, which are symmetrically arranged on both sides of the center line of the platform, and the riveting devices are used to rivet the door and window frames from both sides of the door and window frames. There are two limiting devices, which are symmetrically arranged on both sides of the center line of the platform, and the limiting device includes an eccentric wheel, a stud and a handle. A through hole is opened at the eccentric position of the eccentric wheel, a thread is provided at the end of the stud, and a threaded hole is provided on the upper surface of the platform. The eccentric wheel is installed on the upper surface of the platform through the stud and the threaded hole, and a handle is provided on the upper end of the stud.

[0004] In the process of processing aluminum alloy window frames, the above-mentioned corner assembly machine can only process right-angle aluminum alloy window frames because the two straight plates are perpendicular to each other, which affects the processing range of the corner assembly machine. Summary of the invention

[0005] In order to improve the processing range of a corner assembly machine for processing aluminum alloy doors and windows, the present application provides a corner assembly machine for processing aluminum alloy doors and windows.

[0006] The present application provides a corner assembly machine for aluminum alloy door and window processing, which adopts the following technical solution: A corner assembly machine for processing aluminum alloy doors and windows, comprising a machine base, a turntable workbench, a pressing device, an external positioning device, an internal positioning device and a processing device; The turntable workbench is fixedly mounted on the machine base; the pressing device, the external positioning device, the internal positioning device and the processing device are all mounted on the turntable workbench; The external positioning device includes an adjustment column, an external adjustment component and two external positioning side plates; The adjusting column is installed on the turntable workbench; The two outer positioning side plates are rotatably connected to the adjusting column, and the two outer positioning side plates are symmetrically distributed about the axis of the adjusting column, and the two outer positioning side plates form an outer clamping block abutting against the side walls of the two door and window frames; The outer adjustment component is installed on the turntable workbench, and the outer adjustment component drives the two outer positioning side plates away from one end of the adjustment column to move closer to or away from each other; The inner positioning device comprises a positioning column, an inner adjustment component and two inner positioning side plates; The positioning column is fixedly mounted on the turntable workbench, and the positioning column is axially parallel to the adjusting column, and the axis of the adjusting column and the axis of the positioning column jointly form a symmetry plane; The two inner positioning side plates are rotatably connected to the positioning column, and the two inner positioning side plates and the two outer positioning side plates are symmetrically arranged about the symmetry plane, and the two inner positioning side plates form inner support blocks abutting against the inner corner side walls of the two door and window frames; The inner adjustment component is installed on the turntable workbench, and the inner adjustment component drives the two inner positioning side plates away from one end of the positioning column to move closer to or away from each other; The clamping device is used to abut the connection position of the top walls of two door and window frames; The processing device includes processing components symmetrically distributed on both sides of the symmetry plane, and the processing components include a processing knife, a propulsion cylinder and a connecting piece. The propulsion cylinder is connected to the turntable workbench through the connecting piece. The processing knife is installed on the output shaft of the propulsion cylinder, and the propulsion cylinder drives the processing knife to engage the door and window frame with the angle code.

[0007] By adopting the above technical scheme, during the process of assembling the corners of the door and window frames, first, the corner code is assembled with the door and window frames, and then, according to the splicing angle of the two door and window frames, the outer adjustment component is adjusted, and the outer adjustment component drives the outer positioning side plate to rotate along the adjustment column, and is adjusted to the angle between the two outer positioning side plates to meet the processing requirements of the positive corner positions of the two door and window frames, and then the inner adjustment component is adjusted, and the inner adjustment component drives the inner positioning side plate to rotate along the positioning column, and is adjusted to the angle between the two inner positioning side plates to meet the processing requirements of the negative corner positions of the two door and window frames; then, the engaged door and window frames are embedded between the inner support block and the outer clamping block, and the outer positioning side plate is tightly fitted with the positive corner side wall of the door and window frame, and the inner positioning side plate is The side walls of the inner corners of the door and window frames fit tightly; the clamping device is adjusted to apply force to the tops of the two door and window frames, so that the connection position of the top walls of the two door and window frames is pressed against the top wall of the rotating workbench, and then the thrust cylinder is adjusted, and the piston rod of the thrust cylinder drives the processing knife to move until the processing knife abuts against the edge of the door and window frame, so that the door and window frame is partially bent inward, so that the door and window frame and the angle code are engaged, thereby realizing the corner assembly processing of the aluminum alloy doors and windows; the designed angle assembly machine for aluminum alloy door and window processing, through the outer clamping block and the inner support block with adjustable angles, is convenient for limiting the door and window frames with different angles, thereby facilitating the corner assembly processing of aluminum alloy doors and windows with different angles, thereby improving the processing range of the angle assembly machine for aluminum alloy door and window processing.

[0008] Optionally, the external positioning device further includes an external positioning slide block and a locking assembly; The turntable workbench is provided with a positioning slide groove for the sliding movement of the outer positioning slide block, and the positioning slide groove is provided along the length direction of the symmetry plane; The adjusting column is fixedly mounted on the outer positioning slider away from the turntable workbench; The locking assembly is used to fix the position of the outer positioning slide block.

[0009] By adopting the above technical solution, the locking component is adjusted so that the outer positioning slider can slide along the positioning slot, and then the outer positioning slider is pushed to slide along the positioning slot until the distance between the outer clamp block and the inner support block meets the processing requirements of the aluminum alloy doors and windows, and then the locking component is adjusted so that the outer positioning slider is fixed on the turntable workbench; the designed sliding outer positioning slider is convenient for adjusting the distance between the outer clamp block and the inner support block, so as to facilitate the corner processing of aluminum alloy doors and windows of different sizes.

[0010] Optionally, the locking assembly includes a locking bolt, which is threadedly connected to the outer positioning slider, and the locking bolt passes through the outer positioning slider and is tightened against the turntable workbench.

[0011] By adopting the above technical solution, the locking bolt is rotated to separate the locking bolt from the turntable workbench, and then force is applied to the outer positioning slider so that the outer positioning slider can slide along the positioning slide groove and slide to a distance between the outer clamp block and the inner support block to meet the processing requirements of the aluminum alloy doors and windows. Then the locking bolt is rotated to fix the outer positioning slider on the turntable workbench. The designed locking assembly facilitates the adjustment of the position of the outer positioning slider and realizes the position adjustment and fixation of the outer positioning slider at the same time.

[0012] Optionally, the external adjustment component includes an external driving cylinder and two connecting rods, the external driving cylinder is installed on the external positioning slider, the two connecting rods are rotatably connected to the piston rod of the external driving cylinder, and the connecting rod is rotatably connected to the external positioning side plate at one end away from the external driving cylinder.

[0013] By adopting the above technical solution, the external driving cylinder is adjusted, and the piston rod of the external driving cylinder drives the two connecting rods to move. The connecting rods apply force to the outer positioning side panels, so that the outer positioning side panels rotate along the adjusting column, and rotate until the angle between the two outer positioning side panels meets the angle assembly processing requirements of the aluminum alloy doors and windows; the designed external adjustment component drives the external driving cylinder to rotate the outer positioning side panels to achieve the adjustment of the angle between the two outer positioning side panels, and then realizes the outer side limit in the process of the aluminum alloy doors and windows angle assembly processing, so as to facilitate the angle assembly processing of aluminum alloy doors and windows with different angles.

[0014] Optionally, the internal adjustment assembly includes an internal driving cylinder and two clamping rods, the internal driving cylinder is installed on the turntable workbench, the two clamping rods are rotatably connected to the piston rod of the internal driving cylinder, and the clamping rod is rotatably connected to the internal positioning side plate at one end away from the internal driving cylinder.

[0015] By adopting the above technical solution, the inner driving cylinder is adjusted, and the piston rod of the inner driving cylinder pushes the clamping rod to move. The clamping rod applies force to the inner positioning side plate, so that the inner positioning side plate rotates along the positioning column, thereby realizing the adjustment of the angle between the two inner positioning side plates, and then realizing the inner side limiting during the angle assembly process of aluminum alloy doors and windows, so as to facilitate the angle assembly process of aluminum alloy doors and windows with different angles.

[0016] Optionally, the pressing device includes a lifting cylinder, a connecting plate and an abutment column; The lifting cylinder is installed on the turntable workbench, and the piston rod of the lifting cylinder is vertically arranged; The piston rod of the lifting cylinder is rotatably connected to the connecting plate, and the connecting plate is arranged horizontally; The abutment column is fixedly connected to the connecting plate, and the abutment column is located on a side of the connecting plate close to the turntable workbench.

[0017] By adopting the above technical solution, the lifting cylinder is adjusted, and the piston rod of the lifting cylinder drives the connecting plate to move, and the connecting plate drives the abutment column to move until the abutment column and the top wall of the corner position of the aluminum alloy door and window frame are pressed against each other, so that the two door and window frames are located on the same horizontal plane; the designed clamping device is convenient for applying force to the door and window frames through the abutment column, so that the two door and window frames are located on the same horizontal plane, thereby improving the corner processing accuracy of the aluminum alloy doors and windows.

[0018] Optionally, the connecting member includes a guide slider, a rotating disk, an adjusting screw and an adjusting bolt; The turntable workbench is provided with a guide slot for the guide slider to slide, and the length direction of the guide slot is the same as the length direction of the positioning slot; The adjusting screw is rotatably connected to the turntable workbench, and the adjusting screw is arranged along the length direction of the guide slide groove, the adjusting screw passes through the guide slide block, and the adjusting screw is threadedly connected to the guide slide block; The rotating disk is rotatably connected to the top of the guide slider, and the propulsion cylinders are installed on the rotating disk; The adjusting bolt is threadedly connected to the rotating disk, and the adjusting bolt passes through the rotating disk and is tightly pressed against the guide sliding block.

[0019] By adopting the above technical scheme, the adjusting screw is rotated, and since the adjusting screw is threadedly connected with the guide slider, the adjusting screw drives the guide slider to slide along the guide slide groove, the guide slider drives the rotating disk to move, the rotating disk drives the propulsion cylinder to move, and the piston rod of the propulsion cylinder drives the processing knife to move, and moves to the processing knife near the engaging groove of the door and window frame. Then, the adjusting bolt is rotated to separate the adjusting bolt from the guide slider. At this time, the rotating disk can be rotated, and then the rotating disk is adjusted, the rotating disk drives the propulsion cylinder to rotate, and the rotating disk drives the processing knife to rotate until the processing knife is directly facing the engaging groove of the door and window frame. Then, the propulsion cylinder is adjusted, and the piston rod of the propulsion cylinder drives the processing knife to move until the processing knife abuts against the edge of the door and window frame, so that the door and window frame is partially bent inward, thereby realizing the engagement of the door and window frame with the angle code; the designed connecting piece is convenient for adjusting the position of the processing knife and the rotation direction of the processing knife, thereby facilitating the engagement of the door and window frame with the angle code, thereby realizing the fixed connection between the door and window frame and the angle code.

[0020] Optionally, it further includes an auxiliary support device for supporting the door and window frames, the auxiliary support device including an auxiliary support assembly, two guide ring sliders, a fixing bolt threadedly connected to each of the guide ring sliders, and an auxiliary support plate rotatably connected to the guide ring sliders; The turntable workbench is provided with a guide ring slide groove for the guide ring slider to slide, and the guide ring slide groove is arranged along the circumferential direction of the turntable workbench; When the auxiliary support plate is rotated to a horizontal state, the length direction of the auxiliary support plate is arranged along the radial direction of the turntable worktable; The fixing bolt is threadedly connected to the guide ring slider, and the fixing bolt passes through the guide ring slider and is tightly pressed against the turntable workbench; The auxiliary support component is used to drive the guide ring slider to slide along the guide ring sliding groove.

[0021] By adopting the above technical solution, the fixing bolt is rotated to separate the fixing bolt from the turntable workbench, and then force is applied to the guide ring slider to make the guide ring slider slide along the guide ring slide groove, and the guide ring slider drives the auxiliary support plate to move, and the auxiliary support plate moves to support the door and window frames of the aluminum alloy doors and windows. Then, the fixing bolt is rotated, and the fixing bolt is threadedly connected to the guide ring slider until one end of the fixing bolt is tightly pressed against the turntable workbench, thereby fixing the position of the guide ring slider. The designed auxiliary support device facilitates the stable support of the extended section of the door and window frame extending out of the turntable workbench through the auxiliary support plate, thereby avoiding warping during the angle assembly process of the aluminum alloy doors and windows, and improving the processing accuracy of the aluminum alloy doors and windows.

[0022] Optionally, the auxiliary support assembly includes a lifting slider, an adjusting cylinder and two diagonal support rods; The turntable workbench is provided with a lifting slot for the lifting slider to slide, and the lifting slot is provided along the axial direction of the turntable workbench; The adjusting cylinder is installed on the turntable workbench, and the adjusting cylinder drives the lifting slide block to slide along the lifting slide groove; One end of the diagonal support rod is ball-jointed to the lifting slider, and the other end is ball-jointed to the bottom wall of the auxiliary support plate.

[0023] By adopting the above technical solution, the regulating cylinder is adjusted, and the piston rod of the regulating cylinder drives the lifting slider to slide along the lifting slide groove, the lifting slider drives the diagonal support rod to move, and the diagonal support rod pushes the auxiliary support plate to move until the auxiliary support plate rotates from an inclined state to a horizontal state; the designed auxiliary support assembly is convenient for driving the auxiliary support plate to rotate, thereby achieving stable support of the auxiliary support plate, and then achieving stable support of the door and window frames, thereby improving the processing accuracy of aluminum alloy doors and windows.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. The angle assembly machine for aluminum alloy doors and windows designed by the company is convenient for limiting the door and window frames with different angles through the outer clamping block and the inner support block with adjustable angles, so as to facilitate the angle assembly processing of aluminum alloy doors and windows with different angles, and improve the processing range of the angle assembly machine for aluminum alloy doors and windows; at the same time, the distance between the outer clamping block and the inner support block can be adjusted through the slidable outer positioning slider, so as to facilitate the angle assembly processing of aluminum alloy doors and windows of different sizes and specifications; 2. The designed angle assembly machine for aluminum alloy doors and windows can drive the auxiliary support plate to rotate through the auxiliary support device, so as to stably support the extended section of the door and window frame extending out of the turntable workbench through the auxiliary support plate, thereby avoiding the warping of the aluminum alloy doors and windows during the angle assembly process and improving the processing accuracy of the aluminum alloy doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a corner assembly machine for processing aluminum alloy doors and windows according to Example 1 of the present application; Figure 2 is a cross-sectional view of an angle assembly machine for processing aluminum alloy doors and windows according to Example 1 of the present application; Figure 3 yes Figure 2 A magnified schematic diagram of part A; Figure 4 yes Figure 2 A magnified schematic diagram of part B; Figure 5 It is a partial structural schematic diagram of an angle assembly machine for processing aluminum alloy doors and windows according to Example 1 of the present application; Figure 6 yes Figure 5 Enlarged schematic diagram of part C of FIG.

[0026] Description of the accompanying drawings: 1, machine base; 2, turntable worktable; 3, clamping device; 31, lifting cylinder; 32, connecting plate; 33, abutting column; 4, external positioning device; 41, adjusting column; 42, external positioning side plate; 43, external positioning slider; 44, positioning slide; 45, external adjustment component; 451, external driving cylinder; 452, connecting rod; 46, locking component; 461, locking bolt; 5, internal positioning device; 51, positioning column; 52, internal positioning side plate; 53, internal adjustment component; 531, internal driving cylinder; 5 32. Clamping rod; 6. Auxiliary support device; 61. Guide ring slide; 62. Guide ring slider; 63. Fixing bolt; 64. Auxiliary support plate; 65. Auxiliary support assembly; 651. Lifting slide; 652. Adjusting cylinder; 653. Lifting slider; 654. Diagonal support rod; 7. Processing device; 71. Processing assembly; 711. Propelling cylinder; 712. Processing knife; 713. Connecting piece; 7131. Guide slide; 7132. Adjusting screw; 7133. Guide slider; 7134. Rotating disk; 7135. Adjusting bolt. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-6 This application is described in further detail.

[0028] The embodiment of the present application discloses a corner assembly machine for processing aluminum alloy doors and windows.

[0029] Reference Figure 1A corner assembly machine for processing aluminum alloy doors and windows includes a machine base 1, a turntable workbench 2, a clamping device 3, an external positioning device 4, an internal positioning device 5, a processing device 7 and an auxiliary support device 6; the turntable workbench 2 is fixedly installed on the machine base 1, and in this embodiment, the turntable workbench 2 is fixed to the machine base 1 by bolts; and the clamping device 3, the external positioning device 4, the internal positioning device 5, the processing device 7 and the auxiliary support device 6 are all installed on the turntable workbench 2; during the processing of aluminum alloy doors and windows, first The extended section of the door and window frame of the aluminum alloy door and window extending out of the turntable workbench 2 is supported by the auxiliary support device 6, and then the inner and outer sides of the group angle of the aluminum alloy door and window are limited and clamped by the inner positioning device 5 and the outer positioning device 4 to achieve stable clamping of the aluminum alloy door and window, and then the group angle position of the door and window frame of the aluminum alloy door and window is tightened by the clamping device 3 to achieve fixed limiting of the aluminum alloy door and window, and then the door and window frame and the corner code are engaged by the processing device 7 to achieve fixed connection between the door and window frame and the corner code.

[0030] Reference Figure 2 and Figure 3 The external positioning device 4 includes an adjusting column 41, an external positioning slider 43, a locking assembly 46, an external adjustment assembly 45 and two external positioning side plates 42; a positioning slide groove 44 for the sliding movement of the external positioning slider 43 is provided on the turntable workbench 2, and the positioning slide groove 44 is arranged along the radial direction of the turntable workbench 2; the adjusting column 41 is fixedly installed on the external positioning slider 43 away from the turntable workbench 2, and the axial direction of the adjusting column 41 is perpendicular to the upper surface of the turntable workbench 2; the two external positioning side plates 42 are rotatably connected to the adjusting column 41, and the plane where the external positioning side plates 42 are located is perpendicular to the upper surface of the turntable workbench 2, the two external positioning side plates 42 are symmetrically distributed about the axis of the adjusting column 41, and the two external positioning side plates 42 form an external clamping block that abuts against the side walls of the positive corners of the two door and window frames.

[0031] Reference Figure 2 and Figure 3 The locking assembly 46 is used to fix the position of the outer positioning slider 43. The locking assembly 46 includes a locking bolt 461. The locking bolt 461 in the present application can be one, two, or three, as long as the position of the outer positioning slider 43 can be fixed. In the present embodiment, the outer positioning slider 43 is set to be one, and the locking bolt 461 is threadedly connected to the outer positioning slider 43, and the locking bolt 461 passes through the extending end of the outer positioning slider 43 and is tightened against the turntable worktable 2. In the present embodiment, the axial direction of the locking bolt 461 is perpendicular to the upper surface of the turntable worktable 2.

[0032] Reference Figure 2 and Figure 3, the outer adjustment component 45 is installed on the turntable workbench 2, and the outer adjustment component 45 drives the two outer positioning side plates 42 to move closer to or away from each other at one end away from the adjusting column 41; the outer adjustment component 45 includes an outer driving cylinder 451 and two connecting rods 452, the outer driving cylinder 451 is installed on the outer positioning slider 43, in this embodiment, the outer driving cylinder 451 is fixed above the outer positioning slider 43 by bolts, and the axial direction of the piston rod of the outer driving cylinder 451 is the same as the length direction of the positioning slide groove 44; the two connecting rods 452 are both rotatably connected to the piston rod of the outer driving cylinder 451, and the connecting rod 452 is rotatably connected to the outer positioning side plate 42 at one end away from the outer driving cylinder 451, and in this embodiment, the connecting rod 452 corresponds to the outer positioning side plate 42 one by one, so that the two outer positioning side plates 42 can be driven to open and close synchronously by a single outer driving cylinder 451.

[0033] Reference Figure 2 and Figure 3 The inner positioning device 5 includes a positioning column 51, an inner adjustment component 53 and two inner positioning side plates 52; the positioning column 51 is fixedly installed on the turntable workbench 2. In this embodiment, the positioning column 51 is welded to the turntable workbench 2, and the positioning column 51 is axially parallel to the adjustment column 41. The axis of the adjustment column 41 and the axis of the positioning column 51 jointly form a symmetry plane. The plane where the symmetry plane is located is perpendicular to the upper surface of the turntable workbench 2, and the projection of the symmetry plane in the vertical direction coincides with the length direction of the positioning slide groove 44; the two inner positioning side plates 52 are rotatably connected to the positioning column 51, and the two inner positioning side plates 52 and the two outer positioning side plates 42 are symmetrically distributed about the symmetry plane. The two inner positioning side plates 52 form an inner support block that abuts against the side walls of the inner corners of the two door and window frames.

[0034] Reference Figure 2 and Figure 3 , the inner adjustment component 53 is installed on the turntable workbench 2, and the inner adjustment component 53 drives the two inner positioning side plates 52 to move closer to or away from each other at one end away from the positioning column 51; the inner adjustment component 53 includes an inner driving cylinder 531 and two clamping rods 532, the inner driving cylinder 531 is installed on the turntable workbench 2, in this embodiment, the inner driving cylinder 531 is fixed above the turntable workbench 2 by bolts, and the axial direction of the piston rod of the inner driving cylinder 531 is the same as the length direction of the positioning slide groove 44; the two clamping rods 532 are both rotatably connected with the piston rod of the inner driving cylinder 531, and the clamping rod 532 is rotatably connected with the inner positioning side plate 52 at one end away from the inner driving cylinder 531, and in this embodiment, the clamping rod 532 corresponds to the inner positioning side plate 52 one by one, so that the two inner positioning side plates 52 can be driven to open and close synchronously by a single inner driving cylinder 531.

[0035] Reference Figure 2 and Figure 3, the clamping device 3 is used for abutting the top wall connection position of the two door and window frames; the clamping device 3 includes a lifting cylinder 31, a connecting plate 32 and an abutting column 33; the lifting cylinder 31 is installed on the turntable workbench 2, and the piston rod of the lifting cylinder 31 is vertically arranged. In this embodiment, the lifting cylinder 31 is fixed to the turntable workbench 2 by bolts; the piston rod of the lifting cylinder 31 is rotatably connected to the connecting plate 32, and the connecting plate 32 is horizontally arranged; the abutting column 33 is fixedly connected to the connecting plate 32, in this embodiment, the abutting column 33 is located between the connecting plate 32 and the turntable workbench 2, and the abutting column 33 is located on the side of the connecting plate 32 close to the turntable workbench 2; in the process of assembling the angles of the two door and window frames, the lifting cylinder 31 is adjusted, the piston rod of the lifting cylinder 31 drives the connecting plate 32 to rise and fall, and the connecting plate 32 drives the abutting column 33 to rise and fall synchronously, so as to abut the angle positions of the two door and window frames through the abutting column 33, so that the two door and window frames are in the same horizontal state.

[0036] Reference Figure 1 and Figure 4 The auxiliary support device 6 is used for supporting the extended section of the door and window frame extending out of the turntable workbench 2. The auxiliary support device 6 includes an auxiliary support assembly 65, two guide ring sliders 62, a fixing bolt 63 threadedly connected to each guide ring slider 62, and an auxiliary support plate 64 rotatably connected to the guide ring slider 62; a guide ring slide groove 61 for the guide ring slider 62 to slide is provided on the turntable workbench 2, and the guide ring slide groove 61 is arranged along the circumferential direction of the turntable workbench 2. In this embodiment, the guide ring slide groove 61 is arranged in a ring shape; the fixing bolt 63 is threadedly connected to the guide ring slider 62, and the fixing bolt 63 passes through the guide ring slider 62 and is tightly pressed against the turntable workbench 2. In this embodiment, the fixing bolt 63 is arranged along the radial direction of the turntable workbench 2 to facilitate the position fixation of the guide ring slider 62; when the auxiliary support plate 64 is rotated to a horizontal state, the length direction of the auxiliary support plate 64 is arranged along the radial direction of the turntable workbench 2.

[0037] Reference Figure 3 and Figure 4 , the auxiliary support assembly 65 is used to drive the guide ring slider 62 to slide along the guide ring slide groove 61, and the auxiliary support assembly 65 includes a lifting slider 653, an adjusting cylinder 652 and two diagonal support rods 654; a lifting slide groove 651 for the lifting slider 653 to slide is provided on the turntable worktable 2. In this embodiment, the lifting slide groove 651 is located on the side wall of the turntable worktable 2, and the lifting slide groove 651 is provided along the axial direction of the turntable worktable 2; the adjusting cylinder 652 is installed on the turntable worktable 2, and the adjusting cylinder 652 drives the lifting slider 653 to slide along the lifting slide groove 651. In this embodiment, the adjusting cylinder 652 is fixed to the surface of the turntable worktable 2 by bolts; one end of the diagonal support rod 654 is ball-hinged with the lifting slider 653, and the other end is ball-hinged with the bottom wall of the auxiliary support plate 64. In this embodiment, the diagonal support rod 654 corresponds to the auxiliary support plate 64 one by one, so that the two auxiliary support plates 64 can be driven to rise and fall synchronously by a single adjusting cylinder 652.

[0038] Reference Figure 1 and Figure 3 The processing device 7 includes a processing assembly 71 symmetrically distributed on both sides of the symmetry plane. The processing assembly 71 includes a processing knife 712, a propulsion cylinder 711 and a connecting piece 713. The propulsion cylinder 711 is connected to the turntable workbench 2 through the connecting piece 713. The processing knife 712 is installed on the output shaft of the propulsion cylinder 711, and the propulsion cylinder 711 drives the processing knife 712 to engage the door and window frame with the angle code.

[0039] Reference Figure 5 and Figure 6 The connecting member 713 includes a guide slider 7133, a rotating disk 7134, an adjusting screw 7132 and an adjusting bolt 7135; a guide slot 7131 for sliding the guide slider 7133 is provided on the turntable workbench 2, and the length direction of the guide slot 7131 is the same as the length direction of the positioning slot 44; the adjusting screw 7132 is rotatably connected to the turntable workbench 2, and the adjusting screw 7132 is arranged along the length direction of the guide slot 7131, and the adjusting bolt 7135 is arranged along the length direction to penetrate the guide slot 7131. In addition, the adjusting screw 7132 It passes through the guide slider 7133, and the adjusting screw 7132 is threadedly connected to the guide slider 7133; the rotating disk 7134 is rotatably connected to the top of the guide slider 7133, and the propulsion cylinder 711 is installed on the rotating disk 7134. In this embodiment, the propulsion cylinder 711 is fixed to the rotating disk 7134 by bolts; the adjusting bolt 7135 is threadedly connected to the rotating disk 7134, and the adjusting bolt 7135 passes through the extended end of the rotating disk 7134 and is tightly pressed against the guide slider 7133. In this embodiment, the axial direction of the adjusting bolt 7135 is perpendicular to the surface of the turntable worktable 2.

[0040] The implementation principle of the angle assembly machine for aluminum alloy doors and windows processing in the embodiment of the present application is as follows: during the angle assembly process of the door and window frames, the fixing bolt 63 is rotated to separate the fixing bolt 63 from the turntable workbench 2, and then force is applied to the guide ring slider 62 to make the guide ring slider 62 slide along the guide ring slide groove 61, and the guide ring slider 62 drives the auxiliary support plate 64 to move until the auxiliary support plate 64 can support the door and window frames of the aluminum alloy doors and windows, and then, the fixing bolt 63 is rotated. Since the fixing bolt 63 is threadedly connected to the guide ring slider 62, one end of the fixing bolt 63 is tightly pressed against the turntable workbench 2, so that the position of the guide ring slider 62 is fixed; then, the adjusting cylinder 652 is adjusted, and the piston rod of the adjusting cylinder 652 drives the lifting slider 653 to slide along the lifting slide groove 651, and the lifting slider 653 drives the diagonal support rod 654 to move, and the diagonal support rod 654 pushes the auxiliary support plate 64 to move until the auxiliary support plate 64 rotates from the inclined state to the horizontal state.

[0041] Then assemble the angle code with the door and window frame, and according to the splicing angle of the two door and window frames, rotate the locking bolt 461 to separate the locking bolt 461 from the turntable workbench 2, and then apply force to the outer positioning slider 43, so that the outer positioning slider 43 can slide along the positioning slide groove 44, and slide to the distance between the outer clamping block 47 and the inner support block 54 to meet the processing requirements of the aluminum alloy doors and windows, and then rotate the locking bolt 461 to fix the outer positioning slider 43 on the turntable workbench 2; then, adjust the outer driving cylinder 451, and the piston rod of the outer driving cylinder 451 drives the two connecting rods 452 to move, and the connecting rod 452 applies force to the outer positioning side plate 42, so that the outer positioning side plate 42 rotates along the adjusting column 41, and rotates to the angle between the two outer positioning side plates 42 to meet the angle processing requirements of the aluminum alloy doors and windows; then, adjust the inner The cylinder 531 is driven, and the piston rod of the inner driving cylinder 531 pushes the clamping rod 532 to move, and the clamping rod 532 applies force to the inner positioning side plate 52, so that the inner positioning side plate 52 rotates along the positioning column 51, and rotates until the angle between the two inner positioning side plates 52 meets the angle processing requirements of the aluminum alloy door and window; then the assembled corner code and the door and window frame are installed between the inner support block 54 and the outer clamp block 47, and the outer positioning side plate 42 is tightly fitted with the positive corner side wall of the door and window frame, and the inner positioning side plate 52 is tightly fitted with the negative corner side wall of the door and window frame; then the lifting cylinder 31 is adjusted, and the piston rod of the lifting cylinder 31 drives the connecting plate 32 to move, and the connecting plate 32 drives the abutting column 33 to move, and moves until the abutting column 33 is tightly pressed against the top wall of the corner position of the aluminum alloy door and window frame, so that the two door and window frames are located on the same horizontal plane, realizing the fixed limit of the two door and window frames.

[0042] Then, the adjusting screw 7132 is rotated, and the adjusting screw 7132 drives the guide slider 7133 to slide along the guide slide groove 7131, and the guide slider 7133 drives the rotating disk 7134 to move, and the rotating disk 7134 drives the propulsion cylinder 711 to move, and the piston rod of the propulsion cylinder 711 drives the processing knife 712 to move. When the processing knife 712 moves to the vicinity of the engaging notch of the door and window frame, then the adjusting bolt 7135 is rotated so that the adjusting bolt 7135 and the guide slider 7133 are separated. At this time, the rotating disk 7134 can rotate, and then the rotating disk 7134 is adjusted, the rotating disk 7134 drives the propulsion cylinder 711 to rotate, and the rotating disk 7134 drives the processing knife 712 to rotate, and rotates until the processing knife 712 is facing the engagement groove of the door and window frame, and then the propulsion cylinder 711 is adjusted, and the piston rod of the propulsion cylinder 711 drives the processing knife 712 to move, and moves until the processing knife 712 abuts against the edge of the door and window frame, so that the door and window frame is partially bent inward, thereby realizing the engagement of the door and window frame with the angle code.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A corner assembly machine for aluminum alloy doors and windows, characterized in that: It comprises a machine base (1), a turntable worktable (2), a pressing device (3), an external positioning device (4), an internal positioning device (5) and a processing device (7); The turntable workbench (2) is fixedly mounted on the machine base (1); the pressing device (3), the external positioning device (4), the internal positioning device (5) and the processing device (7) are all mounted on the turntable workbench (2); The external positioning device (4) comprises an adjustment column (41), an external adjustment component (45) and two external positioning side plates (42); The adjusting column (41) is installed on the turntable workbench (2); The two outer positioning side plates (42) are rotatably connected to the adjusting column (41), and the two outer positioning side plates (42) are symmetrically distributed about the axis of the adjusting column (41), and the two outer positioning side plates (42) form an outer clamping block that abuts against the side walls of the two door and window frames; The external adjustment component (45) is installed on the turntable workbench (2), and the external adjustment component (45) drives the two external positioning side plates (42) away from one end of the adjustment column (41) to move closer to or away from each other; The inner positioning device (5) comprises a positioning column (51), an inner adjustment component (53) and two inner positioning side plates (52); The positioning column (51) is fixedly mounted on the turntable workbench (2), and the positioning column (51) is axially parallel to the adjusting column (41), and the axis of the adjusting column (41) and the axis of the positioning column (51) jointly form a symmetry plane; The two inner positioning side plates (52) are rotatably connected to the positioning column (51), and the two inner positioning side plates (52) and the two outer positioning side plates (42) are symmetrically arranged about the symmetry plane, and the two inner positioning side plates (52) form inner support blocks that abut against the inner corner side walls of the two door and window frames; The inner adjustment component (53) is installed on the turntable workbench (2), and the inner adjustment component (53) drives the two inner positioning side plates (52) away from one end of the positioning column (51) to move closer to or away from each other; The pressing device (3) is used for abutting the connection position of the top walls of two door and window frames; The processing device (7) comprises processing components (71) symmetrically distributed on both sides of the symmetry plane, the processing components (71) comprising a processing knife (712), a propulsion cylinder (711) and a connecting piece (713), the propulsion cylinder (711) being connected to the turntable workbench (2) via the connecting piece (713), the processing knife (712) being mounted on an output shaft of the propulsion cylinder (711), and the propulsion cylinder (711) driving the processing knife (712) to engage the door and window frames with the angle brackets.

2. The corner assembly machine for aluminum alloy doors and windows according to claim 1, characterized in that: The external positioning device (4) further comprises an external positioning slide block (43) and a locking assembly (46); The turntable workbench (2) is provided with a positioning slide groove (44) for the outer positioning slide block (43) to slide, and the positioning slide groove (44) is provided along the length direction of the symmetry plane; The adjusting column (41) is fixedly mounted on the outer positioning slider (43) away from the turntable workbench (2); The locking assembly (46) is used to fix the position of the outer positioning slide block (43).

3. The corner assembly machine for aluminum alloy doors and windows according to claim 2, characterized in that: The locking assembly (46) comprises a locking bolt (461), the locking bolt (461) is threadedly connected to the outer positioning slider (43), and the locking bolt (461) passes through the outer positioning slider (43) and is pressed against the turntable workbench (2).

4. The corner assembly machine for aluminum alloy door and window processing according to claim 2, characterized in that: The external adjustment component (45) comprises an external driving cylinder (451) and two connecting rods (452). The external driving cylinder (451) is mounted on the external positioning slider (43). The two connecting rods (452) are both rotatably connected to the piston rod of the external driving cylinder (451). One end of the connecting rod (452) away from the external driving cylinder (451) is rotatably connected to the external positioning side plate (42).

5. The corner assembly machine for aluminum alloy doors and windows according to claim 1, characterized in that: The inner adjustment component (53) comprises an inner driving cylinder (531) and two abutting rods (532). The inner driving cylinder (531) is mounted on the turntable workbench (2). The two abutting rods (532) are both rotatably connected to the piston rod of the inner driving cylinder (531). One end of the abutting rod (532) away from the inner driving cylinder (531) is rotatably connected to the inner positioning side plate (52).

6. The corner assembly machine for aluminum alloy door and window processing according to claim 1, characterized in that: The pressing device (3) comprises a lifting cylinder (31), a connecting plate (32) and an abutting column (33); The lifting cylinder (31) is installed on the turntable workbench (2), and the piston rod of the lifting cylinder (31) is arranged vertically; The piston rod of the lifting cylinder (31) is rotatably connected to the connecting plate (32), and the connecting plate (32) is arranged horizontally; The abutment column (33) is fixedly connected to the connecting plate (32), and the abutment column (33) is located on a side of the connecting plate (32) close to the turntable workbench (2).

7. The corner assembly machine for aluminum alloy doors and windows according to claim 1, characterized in that: The connecting member (713) includes a guide slider (7133), a rotating disk (7134), an adjusting screw rod (7132) and an adjusting bolt (7135); The turntable workbench (2) is provided with a guide slot (7131) for the guide slider (7133) to slide, and the length direction of the guide slot (7131) is the same as the length direction of the positioning slot (44); The adjusting screw (7132) is rotatably connected to the turntable workbench (2), and the adjusting screw (7132) is arranged along the length direction of the guide slide groove (7131), the adjusting screw (7132) passes through the guide slider (7133), and the adjusting screw (7132) is threadedly connected to the guide slider (7133); The rotating disk (7134) is rotatably connected to the top of the guide slider (7133), and the propulsion cylinder (711) is installed on the rotating disk (7134); The adjusting bolt (7135) is threadedly connected to the rotating disk (7134), and the adjusting bolt (7135) passes through the rotating disk (7134) and is tightly pressed against the guide sliding block (7133).

8. The corner assembly machine for aluminum alloy doors and windows according to claim 1, characterized in that: Also included is an auxiliary support device (6) for supporting a door or window frame, the auxiliary support device (6) comprising an auxiliary support assembly (65), two guide ring sliders (62), a fixing bolt (63) threadedly connected to each of the guide ring sliders (62), and an auxiliary support plate (64) rotatably connected to the guide ring sliders (62); The turntable workbench (2) is provided with a guide ring sliding groove (61) for the guide ring slider (62) to slide, and the guide ring sliding groove (61) is arranged along the circumferential direction of the turntable workbench (2); When the auxiliary support plate (64) is rotated to a horizontal state, the length direction of the auxiliary support plate (64) is arranged along the radial direction of the turntable worktable (2); The fixing bolt (63) is threadedly connected to the guide ring slider (62), and the fixing bolt (63) passes through the guide ring slider (62) and is tightly pressed against the turntable workbench (2); The auxiliary support component (65) is used to drive the guide ring slider (62) to slide along the guide ring slide groove (61).

9. The corner assembly machine for processing aluminum alloy doors and windows according to claim 8, characterized in that: The auxiliary support assembly (65) comprises a lifting slider (653), an adjusting cylinder (652) and two diagonal support rods (654); The turntable workbench (2) is provided with a lifting slot (651) for the lifting slider (653) to slide, and the lifting slot (651) is provided along the axial direction of the turntable workbench (2); The regulating cylinder (652) is installed on the turntable workbench (2), and the regulating cylinder (652) drives the lifting slide block (653) to slide along the lifting slide groove (651); One end of the diagonal support rod (654) is ball-jointed to the lifting slider (653), and the other end is ball-jointed to the bottom wall of the auxiliary support plate (64).

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