CN109746690B - Automatic window frame production line - Google Patents
Automatic window frame production line Download PDFInfo
- Publication number
- CN109746690B CN109746690B CN201910192970.9A CN201910192970A CN109746690B CN 109746690 B CN109746690 B CN 109746690B CN 201910192970 A CN201910192970 A CN 201910192970A CN 109746690 B CN109746690 B CN 109746690B
- Authority
- CN
- China
- Prior art keywords
- plate
- frame
- pushing
- driving wheel
- window frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of aluminum profile window frame production, and particularly discloses a window frame automatic production line, which comprises a feeding mechanism and is characterized in that: and one side of the feeding mechanism is sequentially provided with a cutting machine, a framing machine, a milling machine, a chamfering machine and a grinding machine, so that a production line with functions of profile feeding, frame cutting, frame assembling, chip milling, rounding and plane grinding is formed, and each process of window frame production is connected to replace manual labor and improve the production efficiency of the window frame.
Description
Technical Field
The invention relates to the technical field of aluminum profile window frame production, in particular to an automatic window frame production line.
Background
The aluminum profile window frame is made of four aluminum profile edges, and the common production process comprises the steps of cutting the size of the frame, assembling the frame, welding, milling welding scraps, chamfering the outer corners and polishing the plane. The industry of traditional production window frame adopts manual operation, and degree of automation is not high, and production efficiency is not high, in welding bits milling and frame plane polishing process moreover, can cause certain bodily injury to the operator.
In the prior art, no automatic production line for mass production of window frames is available, which can connect various processes, automatically complete all or part of the manufacturing process of window frames, replace manual labor and improve the production efficiency.
Disclosure of Invention
The invention aims at providing an automatic window frame production line aiming at the existing state of the art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a window frame automation line, includes feeding mechanism, its characterized in that: the feeding mechanism is provided with a cutting machine, a framing machine, a milling machine, a chamfering machine and a grinding machine in sequence to form a production line with the functions of feeding sectional materials, cutting frame strips, framing frames, milling welding scraps, chamfering and grinding planes, the grinding machine comprises a grinding workbench and at least one group of grinding mechanisms positioned on the grinding workbench, the grinding mechanisms comprise a mounting plate, a grinding motor, a driving wheel and an abrasive belt, the grinding motor is positioned on one side of the mounting plate and connected with the driving wheel through a flange plate, the lower part of the driving wheel is provided with a pressing wheel used for pressing the abrasive belt downwards so as to polish the frame, the pressing wheel is provided with a lifting assembly used for driving the pressing wheel to move up and down so as to adjust the distance between the abrasive belt and the frame, two sides above the pressing wheel are provided with a first driving wheel and a second driving wheel, the first driving wheel is provided with a tensioning assembly used for adjusting the tension degree of the abrasive belt, and one side of the second driving wheel is provided with a positioning assembly used for adjusting the position of the abrasive belt relative to the second driving wheel.
The driving wheel, the compression wheel, the first driving wheel and the second driving wheel are all positioned on the inner side of the abrasive belt and positioned on the mounting plate, and the first driving wheel is positioned on one side close to the lower side of the driving wheel.
The lifting assembly comprises a lifting cylinder, a lifting sliding plate and a lifting guide rail, wherein the lifting guide rail is arranged on the mounting plate, and the lifting sliding plate is connected with the lifting cylinder and drives the lifting sliding plate to lift on the lifting guide rail.
The tensioning assembly comprises a tensioning cylinder, a swinging rod and a rotating rod, wherein the rotating rod can rotate on the mounting plate around the center of the rotating rod, the first driving wheel is connected with one end of the rotating rod, the tensioning cylinder is connected with the swinging rod through a single toggle joint, and two ends of the end face of the tail end of the swinging rod are respectively provided with a plurality of inclined planes which are used for being abutted against the rotating rod.
The positioning assembly comprises a screw rod and a connecting rod, one end of the screw rod is in threaded connection with the mounting plate, the other end of the screw rod is fixedly connected with the connecting rod, and the second driving wheel is fixedly arranged on the connecting rod.
The polishing workbench is provided with a reference mechanism for positioning the frame below the polishing mechanism.
The feeding mechanism comprises a transverse feeding mechanism, a longitudinal feeding mechanism and a material conveying device for conveying the section bar from the transverse feeding mechanism to the longitudinal feeding mechanism, and the cutting machine is a full-automatic aluminum bi-directional cutting machine.
The framing machine comprises four groups of corner assembling devices for assembling adjacent frame strips into right angles, wherein each corner assembling device comprises corner assembling components for correcting right angles of the window frame, vertex angle components for propping up inner corners of the window frame, and pressing components which are positioned above the corner assembling components and used for pressing the frame strips.
The milling machine comprises a milling workbench, an upper milling mechanism and a lower milling mechanism, wherein the upper milling mechanism and the lower milling mechanism are positioned above and below the milling workbench and are respectively used for milling two welding scraps at the same interface of the frame, and both the upper milling mechanism and the lower milling mechanism comprise a welding scraps milling cutter and a sliding table which is used for installing the welding scraps milling cutter on a screw rod driven through a servo motor so as to drive the welding scraps milling cutter to mill the welding scraps.
The chamfering machine comprises a chamfering workbench, a chamfering milling cutter for chamfering four outer corners of the frame and a chamfering driving assembly for driving the chamfering milling cutter to move in an X axis, a Y axis and a Z axis.
The invention has the beneficial effects that: through set gradually cutting machine, group frame machine, milling machine, beveler and polisher in one side of feeding mechanism, form the production line that send the section bar, cut the frame strip, group window frame, mill and weld bits, chamfer and mill the plane function, link up each technology of window frame production, replace manual work and can improve the production efficiency of window frame.
Drawings
Fig. 1 is a top view of a window frame production line.
Fig. 2 is a schematic structural view of a feeding mechanism and a cutter.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 2.
Fig. 5 is a schematic structural view of the corner combining machine.
Fig. 6 is a schematic structural view of the corner fitting device.
Fig. 7 is a schematic structural diagram of a milling machine.
Fig. 8 is a schematic diagram of a milling machine.
Fig. 9 is a schematic structural view of the chamfering machine.
Fig. 10 is a top view of the chamfer work table.
Fig. 11 is a perspective view of the chamfering table.
Fig. 12 is a schematic view of the structure of the positioning cylinder, the lower platen and the ram.
Fig. 13 is a schematic structural view of the pushing cylinder and the pushing assembly.
Fig. 14 is a perspective view of a sander.
Fig. 15 is a front view of the grinding mechanism.
Fig. 16 is a schematic perspective view of the grinding mechanism.
Fig. 17 is an enlarged view at C in fig. 16.
Fig. 18 is a top view of the sanding table.
Fig. 19 is a perspective view of a polishing table.
Fig. 20 is an enlarged view of D in fig. 19.
Fig. 21 is a top view of the sanding table with the sealing plate removed.
Fig. 22 is an enlarged view at E in fig. 21.
Fig. 23 is a perspective view of the sanding table with the sealing plate removed.
Detailed Description
Referring to fig. 1, the invention discloses an automatic window frame production line, which comprises a feeding mechanism 1, wherein one side of the feeding mechanism 1 is sequentially provided with a cutting machine 2, a framing machine 3, a milling machine 4, a chamfering machine 5 and a grinding machine 6, so as to form a production line with the functions of profile feeding, frame strip cutting, window frame assembling, chip milling, rounding and plane grinding.
The invention has the following structural description of each mechanism and equipment:
Feeding mechanism 1: as shown in fig. 2-4, the feeding mechanism 1 comprises a transverse feeding mechanism 1, a longitudinal feeding mechanism 1 and a transfer device for transferring the profile from the transverse feeding mechanism 1 to the longitudinal feeding mechanism 1.
The feeding direction of the transverse feeding mechanism 1 is perpendicular to the feeding direction of the longitudinal feeding mechanism 1, and the conveying end of the transverse feeding mechanism 1 is placed at the edge of the delivery device. The transverse feeding mechanism 1 is provided with a first gear motor 7 and a plurality of groups of transverse conveying rails, the transverse conveying rails are provided with transverse conveying tracks 8 and linkage wheels 9, and a driving shaft of the first gear motor 7 is connected with a transverse transmission rod 10 communicated with the linkage wheels 9.
The longitudinal feeding mechanism 1 comprises a longitudinal conveying track 11, a longitudinal conveying track 12 and a second gear motor 13 for driving the longitudinal conveying track 12 to move on the longitudinal conveying track 11, a tail material processing assembly 14 is arranged at the tail end of the longitudinal conveying track 11, the tail material processing assembly 14 comprises a first tail material cylinder 141, a second tail material cylinder 142 and a cylinder mounting member, the cylinder mounting member comprises a cross rod 143 and vertical plates 144 arranged at two ends of the cross rod 143, one end of each vertical plate 144 is fixedly connected with the first tail material cylinder 141, the other end of each vertical plate 144 is connected with a mounting seat for the corresponding vertical plate 144 to move, and the movable end of each second tail material cylinder 142 is fixedly connected with the cross rod 143. One side of the longitudinal conveying crawler 12 far away from the material conveying device is provided with a plurality of vertical fixed rods 15, the vertical fixed rods 15 are provided with limiting wheels 16 for preventing strip materials from being obliquely conveyed, and the limiting wheels 16 are installed on the vertical fixed rods 15 through bearings in a matched mode.
The material conveying device comprises a servo motor 17 and a material conveying transmission rod 18, and the material conveying transmission rod 18 is movably connected with a driving shaft of the servo motor 17; a plurality of groups of material supporting plates 19 which are arranged at intervals are fixed on the material conveying transmission rod 18, one side of the material supporting plates 19 is provided with a vacuum cylinder 20, and the vacuum cylinder 20 is provided with a sucker 21 for adsorbing bar materials to be transferred.
The material delivery device further comprises a pushing plate cylinder 22 for pushing the bar material to be transferred, and the movable end of the pushing plate cylinder 22 points to the feeding direction of the transverse feeding device and is used for adjusting the position of the bar material on the material supporting plate 19. In order to optimize the adjustment effect, an elongated positioning structure 23 is provided on the movable end of the push plate cylinder 22, and the elongated positioning structure 23 includes a coupling block 231 fixed on the movable end of the push plate cylinder 22, and top plates 232 provided on both sides of the coupling block 231. Further, the material supporting plate 19, the suction cup 21, the top plate 232 and the transverse conveying rail are all required to be positioned on the same horizontal line, so that the success rate of transfer is improved.
The servo motor 17 is provided with a laser sensor for detecting the condition of the conveyance of the strip-shaped material on the longitudinal conveyor belt 12. A fan-shaped sensor trigger plate 24 is fixed on the delivery transmission rod 18, the sensor trigger plate 24 is positioned in the irradiation range of the laser sensor, and the sensor trigger plate 24 detects the turnover angle of the delivery transmission rod 18 by shielding laser.
When the section bar is fed, the transverse feeding mechanism 1 is driven by the first gear motor 7, the longitudinal feeding mechanism 1 is driven by the second gear motor 13, and the two materials are transferred through the material transferring device driven by the servo motor 17. The laser sensor on the servo motor 17 detects whether the strip-shaped material to be cut exists on the longitudinal conveying crawler 12, confirms that the strip-shaped material to be cut does not exist, controls the material conveying transmission rod 18 to rotate, and the material conveying device conveys the strip-shaped material on the transverse conveying crawler 8 to the longitudinal conveying crawler 12. When the tailing stagnation is detected, the second tailing cylinder 142 pushes the first tailing cylinder 141 onto the longitudinal conveying track 12, and pushes the tailing out of the conveying track through the first tailing cylinder 141.
Cutting machine 2: the cutting machine 2 adopts a full-automatic aluminum product two-way cutting machine 2 sold in the market, adopts a saw blade placed at an angle of 45 degrees to cut angles of the section bar, cuts the section bar in a long and short mode, and places the frame bar with the cut angles into a frame combining machine 3 by a first frame bar grabbing mechanical arm 66 arranged beside the cutting machine 2 for frame combining processing of the next procedure.
Frame assembling machine 3: as shown in fig. 5-6, the framing machine 3 comprises four sets of corner grouping means 25 for forming right angles to adjacent framing strips, the corner grouping means 25 comprising corner grouping members 26 for correcting right angles to the window frame, corner members 27 for abutting against interior corners of the window frame, and pressing members 28 located above the corner grouping members 26 for pressing the framing strips. The corner combining component 26, the corner combining component 27 and the pressing mechanism are all located on the bottom plate 421, the corner combining component 26 comprises a corner combining cylinder 261 fixed on the bottom plate 421 and a right-angle block 262 driven by the corner combining cylinder 261 and used for correcting a right angle of a window frame, the corner combining component 27 is arranged on one side opposite to the corner combining component 26, the corner combining component 27 comprises a corner combining cylinder 271 fixed on the bottom plate 421 and a corner block 272 driven by the corner combining cylinder 271 and used for supporting a corner of the window frame, the pressing mechanism is arranged above the corner combining component 26, the pressing component 28 comprises a pressing bottom plate 281, a pressing cylinder 282 and a pressing block 283 arranged on the pressing bottom plate 281, and an extending end of the pressing cylinder 282 is connected with the pressing block 283. The detailed structure of the framing machine 3 is described in chinese patent document CN208483482U of the present inventor.
After the framing machine 3 composes one frame 64 from 4 frame strips sent by the first frame strip grabbing manipulator 66, a welding robot 68 arranged on one side of the framing machine 3 welds the splicing openings of two adjacent frame strips to form a window frame with a stable structure.
Milling machine 4: as shown in fig. 7-8, the milling machine 4 comprises a milling workbench 29, and an upper milling mechanism 30 and a lower milling mechanism 31 which are respectively arranged above and below the milling workbench 29 and used for milling welding scraps on two sides of the same interface of a frame 64, wherein each of the upper milling mechanism 30 and the lower milling mechanism 31 comprises a welding scraps milling cutter, and the welding scraps milling cutter is arranged on a sliding table which is connected with a screw rod through a servo motor 17 so as to drive the welding scraps milling cutter to mill the welding scraps. The detailed structure of milling machine 4 is described in chinese patent document CN109352046a of the present inventor.
In addition, since the welding scraps of the four interfaces of the frame 64 need to be milled, the milling machine 4 process of the production line of the application needs to be matched with the rotary manipulator 69, when one of the interfaces of the frame 64 is processed, the frame 64 is clamped by the rotary manipulator 69, the milling workbench 29 is withdrawn, the next interface is rotated clockwise, and then the next interface is put between the upper milling mechanism 30 and the lower milling mechanism 31, so that the welding scraps on two sides of the next interface of the frame 64 are milled.
Chamfering machine 5: as shown in fig. 9 to 13, the chamfering machine includes a chamfering table and a chamfering milling cutter for chamfering four outer corners of the frame 64, and a chamfering drive assembly 32 for driving the chamfering milling cutter to move in the X-axis, Y-axis and Z-axis. The chamfer driving assembly 32 used in this embodiment is a commercially available numerical control engraving machine driving mechanism, and is described in the chinese patent document CN101879727B, although other similar devices can be used.
The chamfering workbench comprises a workbench body 33, a strip-shaped fixed plate 34 and a movable mounting seat, wherein the strip-shaped fixed plate 34 and the movable mounting seat are positioned on the workbench body 33, and the strip-shaped fixed plate 34 is matched with the surface of the workbench body 33 in size and sequentially and tightly arranged on the workbench body 33. The movable mounting seat comprises four groups of positioning mounting seats 35, two groups of pushing position mounting seats 36 and three groups of limiting mounting seats 37, wherein each group of positioning mounting seats 35 is provided with a positioning air cylinder 38 for fixing a window frame, each group of pushing position mounting seats 36 is provided with a pushing position air cylinder 39 for adjusting the position of the window frame, and each group of limiting mounting seats 37 is provided with a limiting projection 40 for limiting the position of the window frame. Each group of movable mounting seats is provided with mounting grooves 41 for mounting connecting pieces so as to position the movable mounting seats on the strip-shaped fixed plate, the number of the mounting grooves 41 is at least two, and the connecting pieces are screw and nut combinations.
In order to form a precise positioning combination, when the limiting installation seats 37 are fixedly installed, the included angle of at least one pair of limiting installation seats 37 is 90 degrees and is used for positioning a vertical window angle, the pushing installation seat 36 is fixed on the inner side of the included angle, and the movable shafts of the pushing air cylinders 39 are respectively vertically directed to the limiting installation seats 37 forming the 90-degree included angle.
The pushing cylinder 39 is a double-shaft cylinder, and the pushing cylinder 39 is horizontally arranged on the pushing mounting seat 36 and used for pushing the window frame to be processed to the limiting mounting seat 37 forming a 90-degree included angle, so that the accuracy of chamfering processing is ensured. The movable shaft of the pushing cylinder 39 is also provided with a pushing component 42 which is adapted to the inner side shape of the window frame. The pushing component 42 comprises a bottom plate 421, a connecting plate 422 and a bevel panel 423, the connecting plate 422 is fixed on a movable shaft of the pushing cylinder 39, the bottom plate 421 is vertically connected to the bottom of the connecting plate 422, the bevel panel 423 is connected between the bottom plate 421 and the connecting plate 422, the bevel direction of the bevel panel 423 is the same as the pushing direction of the movable shaft of the pushing cylinder 39, the combined shape of the pushing component 42 is adapted to the inner side shape of a window frame, and when the pushing cylinder 39 works, the pushing component 42 can be more effectively attached to the inner side of the window frame and accurately pushes the window frame to the limiting mounting seat 37.
The positioning cylinder 38 is provided with a lower pressing plate 43 and a pressing head 44, the pushing direction of a movable shaft of the positioning cylinder 38 is vertical upwards, the pressing head 44 is used for fixing a window frame, one end of the horizontally arranged lower pressing plate 43 is vertically connected with the movable shaft of the positioning cylinder 38, and the other end of the horizontally arranged lower pressing plate is vertically connected with the pressing head 44 on the same side.
The window frame is positioned through a positioning mounting seat 35, a pushing mounting seat 36 and a limiting mounting seat 37 which are arranged on the chamfering workbench, and is firmly locked on the chamfering workbench. When the window frame is rounded, the rotary manipulator 69 of the previous milling process clamps the frame 64 on a chamfering workbench after the frame 64 is milled, and the chamfering driving assembly 32 drives the chamfering milling cutter to round four outer corners of the frame 64 after the frame 64 is positioned and clamped by the movable mounting seat.
Grinding machine 6: as shown in fig. 14-17, the sander 6 comprises a sanding table 45 and at least one group of sanding mechanisms 46 positioned on the sanding table 45, wherein the sanding mechanisms 46 comprise a mounting plate 461, a sanding motor 462, a driving wheel 463 and an abrasive belt 464, the sanding motor 462 is positioned on one side of the mounting plate 461 and is connected with the driving wheel 463 through a flange, a pressing wheel 47 for pressing the abrasive belt 464 downwards to further polish the frame 64 is arranged below the driving wheel 463, a lifting assembly 48 for driving the pressing wheel 47 to move up and down to adjust the distance between the abrasive belt 464 and the frame 64 is arranged on the pressing wheel 47, a first driving wheel 49 and a second driving wheel 50 are arranged on two sides above the pressing wheel 47, a tensioning assembly 51 for adjusting the tension of the abrasive belt 464 is arranged on the first driving wheel 49, and a positioning assembly 52 for adjusting the position of the abrasive belt 464 relative to the second driving wheel 50 is arranged on one side of the second driving wheel 50.
The drive wheel 463, pinch wheel 47, first drive wheel 49 and second drive wheel 50 are all located inside the sanding belt 464 and positioned on mounting plate 461, with the first drive wheel 49 being located on the side near below the drive wheel 463 and the second drive wheel 50 being located on the side remote from the drive wheel 463. Because the distance between the second driving wheel 50 and the driving wheel 463 is large, the abrasive belt 464 is easy to deviate in the transmission process so as to fall off from the second driving wheel 50, and therefore, the positioning assembly 52 is arranged on one side of the second driving wheel 50. The positioning assembly 52 comprises a screw 521 and a connecting rod 522, one end of the screw 521 is in threaded connection with the mounting plate 461, the other end of the screw 521 is fixedly connected with the connecting rod 522, and the second driving wheel 50 is fixedly arranged on the connecting rod 522. When adjusting the position of the abrasive belt 464 relative to the second driving wheel 50, one end of the screw 521 is in threaded connection with the mounting plate 461, the other end is fixedly connected with the connecting rod 522, and one end of the connecting rod 522 is connected with the second driving wheel 50, so that the position change of the second driving wheel 50 is driven by the position change of the connecting rod 522, that is, when the screw 521 is screwed in or screwed out on the mounting plate 461, the connecting rod 522 is offset by a certain angle around the fixed point of the screw 521 and the second driving wheel 50. When screw 521 is screwed clockwise on mounting plate 461, connecting rod 522 rotates clockwise around its fixed point with second drive wheel 50 by a certain angle, and abrasive belt 464 slides along the surface of second drive wheel 50 toward mounting plate 461; similarly, when screw 521 is rotated counter-clockwise from mounting plate 461, abrasive belt 464 slides along the surface of second drive wheel 50 in a direction away from mounting plate 461, thereby effecting adjustment of the position of abrasive belt 464 relative to second drive wheel 50.
The pressing wheel 47 is used for pressing the abrasive belt 464 to polish the frame 64, the position of the pressing wheel 47 is required to be lower than that of the first driving wheel 49 and the second driving wheel 50, the lifting assembly 48 arranged on the pressing wheel 47 comprises a lifting cylinder 481, a lifting sliding plate 482 and a lifting guide rail 483, the lifting guide rail 483 is arranged on the mounting plate 461, and the lifting sliding plate 482 is connected with the lifting cylinder 481 and drives the lifting sliding plate 482 to lift on the lifting guide rail 483.
The tensioning assembly 51 acts on the first driving wheel 49, and comprises a tensioning cylinder 511, a swinging rod 512 and a rotating rod 513, wherein the rotating rod 513 can rotate on the mounting plate 461 around the center of the rotating rod 513 and marks the rotation center point of the rotating rod 513 as a point G, the first driving wheel 49 is connected with one end of the rotating rod 513, the tensioning cylinder 511 is connected with the swinging rod 512 through a single-toggle joint 514, one end of the swinging rod 512 is rotatably arranged on the mounting plate 461, the rotation center of the swinging rod 512 is a point H, and two ends of the end face 515 of the tail end of the swinging rod 512 are respectively provided with a plurality of inclined planes for being abutted against the rotating rod 513. The two ends of the end face 515 of the swinging rod 512 adopted in the embodiment are respectively provided with an inclined plane for abutting against the rotating rod 513, namely an upper inclined plane 516 and a lower inclined plane 517, when the upper inclined plane 516 abuts against the rotating rod 513, the rotating rod 513 rotates clockwise around the point G, and at the moment, the rotating rod 513 drives the first driving wheel 49 to move towards the direction approaching to the pressing wheel 47, so that the spreading degree of the abrasive belt 464 can be reduced; similarly, when lower inclined surface 517 abuts against rotary lever 513, the degree of spreading of abrasive belt 464 can be increased, and the tension of abrasive belt 464 can be increased.
As shown in fig. 18-20, the polishing table 45 is provided with a reference mechanism for positioning the frame 64 below the polishing mechanism 46, the reference mechanism comprises a transverse backing plate 53 and a longitudinal backing plate 54 for supporting the frame 64, two opposite ends of the outer side of the transverse backing plate 53 are provided with diagonal backing plates 55, and the diagonal backing plates 55 are provided with notches 56 for accommodating welding scraps. After the frame 64 is welded, welding scraps are accumulated at the joint, and the notch 56 for accommodating the welding scraps at the joint of the frame 64 is arranged on the diagonal backing plate 55, so that the uneven placement of the frame 64 caused by the accumulation of the welding scraps is reduced, and the uneven polishing of the frame 64 is further caused.
The transverse backing plates 53 can be multiple pieces, and when the frames 64 with different sizes are polished, the distance between each piece of transverse backing plates 53 can be adjusted, so that the requirements for polishing the frames 64 with different sizes are met.
The lateral backing plate 53 and the longitudinal backing plate 54 are provided with a lateral reference plate 57 and a longitudinal reference plate 58, respectively, and opposite sides of the lateral reference plate 57 are provided with a first push-in assembly 59 for pushing in the frame 64 to abut against the lateral reference plate 57, the first push-in assembly 59 including a first push-in cylinder 591 and a first push plate 592, the first push plate 592 being connected with an extended end of the first push-in cylinder 591.
The outer side of the longitudinal reference plate 58 is fixedly provided with a first jog unit 60 for sliding the frame 64 on the longitudinal reference plate 58 when the frame 64 is pushed toward the transverse reference plate 57, the first jog unit 60 includes a reference base 601, a first jog slide 602 and a first jog guide 603, the first jog slide 602 is fixedly provided on the reference base 601, and the first jog guide 603 is provided on the longitudinal reference plate 58 and movable within the first jog slide 602.
Opposite the longitudinal datum plate 58 is provided a second push assembly 61 for pushing the frame 64 into abutment with the longitudinal datum plate 58, the second push assembly 61 comprising a second push cylinder 611 and a second push plate 612, the second push plate 612 being connected to the projecting end of the second push cylinder 611.
A second micro-moving unit 62 matched with the first micro-moving unit 60 is arranged between the second pushing cylinder 611 and the second push plate 612, the second micro-moving unit 62 comprises a second micro-moving sliding block 621 and a second micro-moving guide rail 622, the second micro-moving sliding block 621 is connected with the second pushing cylinder 611, and the second micro-moving guide rail 622 is arranged on the second push plate 612 and can move in the second micro-moving sliding block 621.
A sealing plate for dust prevention is arranged above the first and second micro-moving units 60 and 62, as shown in fig. 21-23, which is a schematic structural diagram of the polishing table when the sealing plate is removed.
When the frame 64 placed in the transverse backing plate 53 and the longitudinal backing plate 54 is positioned, the second push plate 612 is pushed out by the second push cylinder 611, the frame 64 is abutted against the longitudinal reference plate 58, the frame 64 is clamped between the longitudinal reference plate 58 and the second push plate 612, then the first push cylinder 591 pushes out the first push plate 592, at this time, the frame 64 drives the longitudinal reference plate 58 and the second push plate 612 to slightly move toward the transverse reference plate 57 along the first slightly moving guide rail 603 and the second slightly moving guide rail 622, and the first push cylinder 591 pushes against the frame 64 toward the transverse reference plate 57. After the frame 64 is positioned, the frame 64 is firmly positioned on the polishing table by providing the vacuum chuck 63 on the transverse pad 53 so as not to move when polishing.
The polisher 6 used in the production line employs a numerical control engraving machine driving mechanism 65 for driving the polishing mechanism 46 to move in the x-axis, y-axis and z-axis, and the numerical control engraving machine driving mechanism 65 is commercially available, and is described in chinese patent No. CN101879727B, although other similar devices are also available.
By providing the tensioning assembly 51 on the first driving wheel 49 and the positioning assembly 52 on one side of the second driving wheel 50, which can adjust the position of the abrasive belt 464 relative to the second driving wheel 50, quick polishing of the aluminum profile frame 64 is achieved, and the abrasive belt 464 is prevented from falling off.
Because the turning manipulator 70 is provided on one side of the polisher 6, when one of the planes of the frame 64 is polished, the frame 64 is gripped and turned to the other, non-polished plane, and the frame 64 is placed on the polishing table 45 for polishing.
In general, referring to fig. 1, the sequence of window frame production line processes is: 1. feeding and cutting: the strip aluminum profile is conveyed to a cutting machine 2 through a feeding mechanism 1 to be cut into a frame strip size and cut into angles; 2. group frame and welding: a first frame strip grabbing manipulator 66 close to the cutting machine 2 takes the frame strips out of the cutting machine 2 and puts the frame strips into a frame assembly machine 3 and a frame strip temporary placing area K on the right side in the view, a second frame strip grabbing manipulator 67 arranged between the two frame assembly machines 3 clamps the frame strips in the frame strip temporary placing area K to put into the frame assembly machine 3 on the left side in the view, the two frame assembly machines 3 form four frame strips into a frame, and the four frame strips are welded and formed by a welding robot 68; 3. milling: after welding, a second frame bar grabbing manipulator 67 arranged between the two frame assembling machines 3 is used for placing the welded frames into a frame temporary placing area J to be milled, and a rotating manipulator 69 clamps the frames from the frame temporary placing area J to be milled and places the frames into a milling machine 4 for milling welded welding scraps; 4. chamfering: after milling, the rotary manipulator 69 is put into a chamfering machine 5 to chamfer the four outer corners of the frame; 5. polishing: after chamfering, the frame is clamped by the overturning mechanical arm 70 and put into the grinding machine 6 for grinding the plane of the frame, the plane is overturned until finishing grinding, and the machined frame is put in a designated area.
Through set gradually cutting machine, group frame machine, milling machine, beveler and polisher in one side of feeding mechanism, form the production line that send the section bar, cut the frame strip, group window frame, mill and weld bits, chamfer and mill the plane function, link up each technology of window frame production, replace manual work and can improve the production efficiency of window frame.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. The utility model provides a window frame automation line, includes feeding mechanism, its characterized in that: the grinding machine comprises a grinding workbench and at least one group of grinding mechanisms positioned on the grinding workbench, wherein the grinding mechanisms comprise a mounting plate, a grinding motor, a driving wheel and an abrasive belt, the grinding motor is positioned on one side of the mounting plate and connected with the driving wheel through a flange plate, a pressing wheel for pressing the abrasive belt downwards to further grind the frame is arranged below the driving wheel, a lifting component for driving the pressing wheel to move up and down to adjust the distance between the abrasive belt and the frame is arranged on the pressing wheel, a first driving wheel and a second driving wheel are arranged on two sides above the pressing wheel, a tensioning component for adjusting the tension of the abrasive belt is arranged on the first driving wheel, and a positioning component for adjusting the position of the abrasive belt relative to the second driving wheel is arranged on one side of the second driving wheel;
the polishing workbench is provided with a reference mechanism for positioning the frame below the polishing mechanism, the reference mechanism comprises a transverse base plate and a longitudinal base plate for supporting the frame, two ends of the outer side of the transverse base plate are provided with diagonal base plates, and the diagonal base plates are provided with notches for accommodating welding scraps;
The transverse base plate and the longitudinal base plate are respectively provided with a transverse reference plate and a longitudinal reference plate, the opposite sides of the transverse reference plates are provided with first pushing assemblies for pushing the frames into the frames to be abutted against the transverse reference plates, the first pushing assemblies comprise first pushing cylinders and first pushing plates, and the first pushing plates are connected with the extending ends of the first pushing cylinders;
the outer side of the longitudinal reference plate is fixedly provided with a first micro-moving unit for sliding the frame on the longitudinal reference plate when the frame advances to the transverse reference plate, the first micro-moving unit comprises a reference base, a first micro-moving sliding block and a first micro-moving guide rail, the first micro-moving sliding block is fixedly arranged on the reference base, and the first micro-moving guide rail is arranged on the longitudinal reference plate and can move in the first micro-moving sliding block;
The opposite side of the longitudinal datum plate is provided with a second pushing assembly for pushing the frame into abutting connection with the longitudinal datum plate, the second pushing assembly comprises a second pushing cylinder and a second pushing plate, and the second pushing plate is connected with the extending end of the second pushing cylinder;
A second micro-moving unit matched with the first micro-moving unit is arranged between the second pushing cylinder and the second pushing plate, the second micro-moving unit comprises a second micro-moving sliding block and a second micro-moving guide rail, the second micro-moving sliding block is connected with the second pushing cylinder, and the second micro-moving guide rail is arranged on the second pushing plate and can move in the second micro-moving sliding block.
2. The automated window frame production line of claim 1, wherein: the driving wheel, the compression wheel, the first driving wheel and the second driving wheel are all positioned on the inner side of the abrasive belt and positioned on the mounting plate, and the first driving wheel is positioned on one side close to the lower side of the driving wheel.
3. The automated window frame production line of claim 1, wherein: the lifting assembly comprises a lifting cylinder, a lifting sliding plate and a lifting guide rail, wherein the lifting guide rail is arranged on the mounting plate, and the lifting sliding plate is connected with the lifting cylinder and drives the lifting sliding plate to lift on the lifting guide rail.
4. The automated window frame production line of claim 1, wherein: the tensioning assembly comprises a tensioning cylinder, a swinging rod and a rotating rod, wherein the rotating rod can rotate on the mounting plate around the center of the rotating rod, the first driving wheel is connected with one end of the rotating rod, the tensioning cylinder is connected with the swinging rod through a single toggle joint, and two ends of the end face of the tail end of the swinging rod are respectively provided with a plurality of inclined planes which are used for being abutted against the rotating rod.
5. The automated window frame production line of claim 1, wherein: the positioning assembly comprises a screw rod and a connecting rod, one end of the screw rod is in threaded connection with the mounting plate, the other end of the screw rod is fixedly connected with the connecting rod, and the second driving wheel is fixedly arranged on the connecting rod.
6. The automated window frame production line of claim 1, wherein: the feeding mechanism comprises a transverse feeding mechanism, a longitudinal feeding mechanism and a material conveying device for conveying the section bar from the transverse feeding mechanism to the longitudinal feeding mechanism, and the cutting machine is a full-automatic aluminum bi-directional cutting machine.
7. The automated window frame production line of claim 1, wherein: the framing machine comprises four groups of corner assembling devices for assembling adjacent frame strips into right angles, wherein each corner assembling device comprises corner assembling components for correcting right angles of the window frame, vertex angle components for propping up inner corners of the window frame, and pressing components which are positioned above the corner assembling components and used for pressing the frame strips.
8. The automated window frame production line of claim 1, wherein: the milling machine comprises a milling workbench, an upper milling mechanism and a lower milling mechanism, wherein the upper milling mechanism and the lower milling mechanism are positioned above and below the milling workbench and are respectively used for milling two welding scraps at the same interface of the frame, and both the upper milling mechanism and the lower milling mechanism comprise a welding scraps milling cutter and a sliding table which is used for installing the welding scraps milling cutter on a screw rod driven through a servo motor so as to drive the welding scraps milling cutter to mill the welding scraps.
9. The automated window frame production line of claim 1, wherein: the chamfering machine comprises a chamfering workbench, a chamfering milling cutter for chamfering four outer corners of the frame and a chamfering driving assembly for driving the chamfering milling cutter to move in an X axis, a Y axis and a Z axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192970.9A CN109746690B (en) | 2019-03-13 | 2019-03-13 | Automatic window frame production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192970.9A CN109746690B (en) | 2019-03-13 | 2019-03-13 | Automatic window frame production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109746690A CN109746690A (en) | 2019-05-14 |
| CN109746690B true CN109746690B (en) | 2024-07-05 |
Family
ID=66408648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910192970.9A Active CN109746690B (en) | 2019-03-13 | 2019-03-13 | Automatic window frame production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109746690B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496538B (en) * | 2020-05-29 | 2024-06-18 | 陈江 | Cutting machine of square box |
| CN112091639B (en) * | 2020-08-07 | 2022-05-24 | 太仓坤泰精密模具有限公司 | Mold blank machining center and machining process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442860A (en) * | 2017-07-27 | 2017-12-08 | 宁波裕民机械工业有限公司 | Vehicle dormer window guide rail beveler |
| CN206795499U (en) * | 2017-03-29 | 2017-12-26 | 北京华航唯实机器人科技股份有限公司 | A kind of robot polishing belt sander |
| CN108188756A (en) * | 2018-02-11 | 2018-06-22 | 贾凤鸣 | A kind of glass window profile preprocess system |
| CN108705286A (en) * | 2018-07-26 | 2018-10-26 | 佛山市勇宇自动化科技有限公司 | Window frame is seamless corner combining machine |
| CN109352046A (en) * | 2018-12-15 | 2019-02-19 | 佛山市勇宇自动化科技有限公司 | The two-sided milling equipment of aluminum section door window frame |
| CN209598686U (en) * | 2019-03-13 | 2019-11-08 | 广东智多慧智能装备有限公司 | Window frame automatic production line |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1016413A (en) * | 1972-05-15 | 1977-08-30 | Austin S. Weaver | Building frame components and method of manufacture |
| DE3329756C2 (en) * | 1983-08-17 | 1986-01-16 | Bernhard 6259 Brechen Eisenbach | Device for plastering the inside corner of window or door frames |
| JP2000210821A (en) * | 1999-01-25 | 2000-08-02 | Matsushita Refrig Co Ltd | Manufacture of flat parts |
| RU38810U1 (en) * | 2003-12-25 | 2004-07-10 | Общество с ограниченной ответственностью "Технопласт" | SYSTEM OF PROFILES FOR ASSEMBLY OF WINDOWS AND / OR DOOR UNITS |
| DE202004006261U1 (en) * | 2004-04-21 | 2004-06-24 | Tiedemann, Reimer | Method for producing door and window frame from extruded sections with chamfered joints with one joint cut behind the cover plate to produce overlap for adhesive |
| CN101117874B (en) * | 2007-09-18 | 2010-06-09 | 北京市木材厂有限责任公司 | Method for manufacturing wooden sash section bar and method for assembling wooden window and door by using the same |
| CN203357003U (en) * | 2013-07-29 | 2013-12-25 | 宁波三峰机械电子有限公司 | Throttle shaft processing device |
| CN207358832U (en) * | 2017-09-27 | 2018-05-15 | 重庆盖博家具有限公司 | Door-plate polishing machine |
| CN108890314B (en) * | 2018-09-14 | 2024-05-14 | 山东明美数控机械有限公司 | Automatic aluminum profile assembling machine |
-
2019
- 2019-03-13 CN CN201910192970.9A patent/CN109746690B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206795499U (en) * | 2017-03-29 | 2017-12-26 | 北京华航唯实机器人科技股份有限公司 | A kind of robot polishing belt sander |
| CN107442860A (en) * | 2017-07-27 | 2017-12-08 | 宁波裕民机械工业有限公司 | Vehicle dormer window guide rail beveler |
| CN108188756A (en) * | 2018-02-11 | 2018-06-22 | 贾凤鸣 | A kind of glass window profile preprocess system |
| CN108705286A (en) * | 2018-07-26 | 2018-10-26 | 佛山市勇宇自动化科技有限公司 | Window frame is seamless corner combining machine |
| CN109352046A (en) * | 2018-12-15 | 2019-02-19 | 佛山市勇宇自动化科技有限公司 | The two-sided milling equipment of aluminum section door window frame |
| CN209598686U (en) * | 2019-03-13 | 2019-11-08 | 广东智多慧智能装备有限公司 | Window frame automatic production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109746690A (en) | 2019-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021218258A1 (en) | Automatic edge banding machine, and control system and method therefor | |
| WO2021218257A1 (en) | Machining method of automatic edge banding machine | |
| WO2021218256A1 (en) | Control system for automatic edge banding machine | |
| EP2762273B1 (en) | Machine tool | |
| CN108655904B (en) | Automatic groove body line of polishing about measurement formula | |
| CN110153572B (en) | Laser cutting working platform | |
| CN113070774B (en) | Full-automatic glass loading and unloading edging and cleaning production line | |
| CN109746690B (en) | Automatic window frame production line | |
| CN110774381A (en) | Flexible production line for solid wood processing | |
| CN213617604U (en) | Special-shaped corner one-step forming device | |
| CN113172505A (en) | High-precision glass four-side grinding system | |
| CN210125810U (en) | Laser cutting work platform | |
| CN215092624U (en) | High-precision glass four-side grinding device | |
| CN115635322A (en) | Automatic wedge-shaped cushion block machining system and machining method | |
| CN209578803U (en) | Window frame automatic production line chamfering workbench | |
| CN108581802B (en) | Automatic polishing machine with shearing function | |
| CN113787226A (en) | Multi-direction and multi-station grooving production line and working method thereof | |
| CN210794909U (en) | Feeding mechanism | |
| CN209598686U (en) | Window frame automatic production line | |
| CN209598956U (en) | Window frame automatic production line clamp system | |
| CN209565939U (en) | Window frame automatic production line polishing workbench | |
| CN114289797A (en) | Bevel gear processing is with chamfer equipment that has anti-rotation structure | |
| CN212043947U (en) | High-efficient glass edging machine | |
| CN115008291A (en) | Sheet metal edge polishing equipment | |
| CN210478250U (en) | A non-stop loading and unloading mechanism of CNC engraving machine for sheet metal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Xinjian Inventor after: Chen Yanzhi Inventor after: Liu Wenyu Inventor after: Xiong Yincheng Inventor before: Liu Wenyu Inventor before: Xiong Yincheng |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210111 Address after: 528000 one of the five floors (1-10 axes), block a, block 6, North Guangdong new light source industrial base core area, Langsha Avenue, Luocun, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant after: GUANGDONG TIGERWELD ROBOT TECHNOLOGY Co.,Ltd. Address before: 5 / F (1-10 axis) 2, block 6, block a, core area of Guangdong new light source industrial base, Luocun, Shishan town, Nanhai District, Foshan City, Guangdong Province 528000 Applicant before: GUANGDONG ZHIDUOHUI INTELLIGENT EQUIPMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |