CN112157428A

CN112157428A - Full-automatic numerical control four-corner assembling production line for aluminum alloy doors and windows

Info

Publication number: CN112157428A
Application number: CN202011172705.3A
Authority: CN
Inventors: 高振华; 孙恒强
Original assignee: Jinan Cgma Cnc Machinery Co ltd
Current assignee: Jinan Cgma Cnc Machinery Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-01-01

Abstract

The invention relates to a full-automatic numerical control four-corner combining production line for aluminum alloy doors and windows, which comprises a feeding conveying table, a four-corner combining machine and a discharging conveying table which are arranged in sequence; the feeding conveying table comprises a feeding fixed conveying belt component and a feeding moving conveying belt component which can approach or depart from each other; the four-corner combining machine comprises a corner combining rack, two cross beam parts which can be close to or far away from each other are arranged on the corner combining rack, two corner combining parts which can be close to or far away from each other are arranged on the cross beam parts, and a lifting conveying belt part is arranged between the two cross beam parts; the discharging conveying table comprises a discharging fixed conveying belt component and a discharging movable conveying belt component which can be close to or far away from each other and can be lifted.

Description

Full-automatic numerical control four-corner assembling production line for aluminum alloy doors and windows

Technical Field

The invention relates to the technical field of aluminum alloy door and window processing equipment, in particular to a full-automatic numerical control four-corner-combining production line for aluminum alloy doors and windows.

Background

The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.

At present, along with aluminum alloy door and window's popularization and development, aluminum alloy door and window processing enterprise is developing towards intensification, standardized modernization direction, along with aluminum alloy door and window processing enterprise's continuous development is strong, more and more big-and-middle-sized aluminum alloy door and window processing enterprise needs stably, reliably, be fit for aluminum alloy door and window processing industry to use, the higher production line of degree of automation, and the group angle is the key one step of aluminum alloy door and window production, prior art aluminum alloy door and window group angle equipment has single angle group angle machine, double-end group angle machine, vertical four-end group angle machine. The single-head corner assembling machine needs to assemble four corners of a door and a window sequentially and independently, and each corner needs to be positioned repeatedly and independently in the corner assembling process, so that the labor intensity of workers is high, the production efficiency is low, the product quality is difficult to guarantee, and the defective rate is high. The double-head corner combining machine needs to divide four corners of a door and a window into two groups, two corners are combined each time, and positioning is repeated twice in the corner combining process, so that compared with a single-head corner combining machine, the double-head corner combining machine is reduced in labor intensity, improved in production efficiency, difficult in product quality guarantee and high in defective rate. The vertical four-head corner combining machine can complete positioning and corner combining of four corners of an aluminum alloy door and window at one time, and improves production efficiency, but the inventor finds that the vertical four-head corner combining machine adopts eight oil cylinders to combine corners simultaneously, and oil pressure of the eight oil cylinders cannot be completely the same, so that asynchronization of the eight corner combining oil cylinders is caused, action force is asynchronous, so that the problems of dislocation of the corners of the aluminum alloy door and window and the like are caused to influence product quality, and the vertical four-head corner combining machine adopts manual single-piece feeding, so that the manual labor intensity of the vertical four-head corner combining machine is high.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a full-automatic numerical control four-corner assembling production line for aluminum alloy doors and windows, which can automatically feed and discharge, is low in labor intensity, avoids corner assembling dislocation and ensures product quality.

In order to achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, the embodiment of the invention provides a full-automatic numerical control four-corner assembly production line for aluminum alloy doors and windows: comprises a feeding conveying platform, a four-corner angle assembling machine and a discharging conveying platform which are arranged in sequence;

the feeding conveying table comprises a feeding fixed conveying belt component and a feeding moving conveying belt component which can approach or depart from each other;

the four-corner combining machine comprises a corner combining rack, two cross beam parts which can be close to or far away from each other are arranged on the corner combining rack, two corner combining parts which can be close to or far away from each other are arranged on the cross beam parts, and a lifting conveying belt part is arranged between the two cross beam parts;

the discharging conveying platform comprises a discharging fixed conveying belt component and a discharging movable conveying belt component which can be close to or far away from each other and can be lifted.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, the feeding fixed conveyor belt component is fixedly connected with the feeding rack, the feeding moving conveyor belt component can move along the feeding rack, and a positioning component is arranged on one side of the feeding fixed conveyor belt component and can be in contact with an aluminum alloy door and window frame parallel to the conveying direction.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the front end and the rear end of the feeding fixed conveyor belt part are respectively provided with a positioning plate and a first monitoring piece, the positioning plate can be in contact with a rear aluminum alloy door and window frame, and the first monitoring piece can monitor the position of the aluminum alloy door and window frame.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the beam component includes a beam, the beam is connected to the four-corner rack in a sliding manner, and a beam driving mechanism is disposed on the beam and can drive the beam to move along the four-corner rack.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the beam driving mechanism includes a plurality of speed reducers, the speed reducers are connected with each other through transmission shafts, the transmission shafts are used for power transmission between the speed reducers, one of the speed reducers is connected with a servo motor, output shafts of the speed reducers are connected with gears, and the gears are engaged with racks fixed to the feeding rack.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the corner combining component includes a first supporting plate, a workbench plate is fixed on the first supporting plate through a workbench bracket, a pressing device and an outer positioning device are arranged on the workbench plate, the pressing device is used for applying a vertical pressing force to the aluminum alloy door and window frame, the outer positioning device is used for contacting with an outer side surface of a corner position of the aluminum alloy door and window frame, an inner positioning device is fixed on the first supporting plate, the inner positioning device is used for contacting with an inner side surface of the corner position of the aluminum alloy door and window frame, a corner combining knife mechanism is connected to the first supporting plate in a sliding manner, and the corner combining knife mechanism is connected to a corner combining knife mechanism movement driving mechanism arranged on the supporting plate.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the corner knife assembly mechanism includes a second supporting plate, the second supporting plate is connected to the corner knife assembly mechanism, the corner knife assembly mechanism drives the corner knife assembly mechanism to move, the corner knife assembly mechanism can drive the second supporting plate to move along the first supporting plate, two corner knives arranged at a set included angle are disposed on the second supporting plate, the two corner knives are both connected to the second supporting plate in a sliding manner, and both the two corner knives are connected to the corner knife assembly driving mechanism.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the group angle knife driving mechanism includes a servo motor, an output shaft of the servo motor is connected to a lead screw transmission mechanism through a gear transmission, and the lead screw transmission mechanism is connected to the group angle knife.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the lifting and conveying belt part is connected to a conveying belt lifting device, and can perform lifting and lowering movement under the driving of the conveying belt lifting device, and the conveying belt lifting device is installed on the cross beam part.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, and the discharging fixed conveyor belt component includes a fixed conveyor belt lifting device connected to a fixed conveyor belt mechanism capable of transporting an aluminum alloy door and window frame, and the discharging movable conveyor belt component includes a movable conveyor belt lifting device connected to a movable conveyor belt mechanism capable of transporting an aluminum alloy door and window frame.

The invention has the beneficial effects that:

1. the production line provided by the invention is provided with the feeding conveying table and the discharging conveying table, so that automatic feeding and discharging can be realized, manual feeding and discharging are not needed, the labor intensity of workers is reduced, and the working efficiency is improved.

2. According to the production line, the corner combining cutter is driven by the servo motor, so that the problem that the corner combining cutter is not synchronous is effectively solved, namely the problem of corner combining dislocation is solved, the product quality is guaranteed, and the defective rate of products is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is an isometric view of the overall structure of example 1 of the present invention;

FIG. 2 is a schematic structural view of a feeder frame according to example 1 of the present invention;

FIG. 3 is an isometric view of a feed station conveyor assembly according to example 1 of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 3;

FIG. 6 is an isometric view of a component of a feed mobile conveyor according to example 1 of the present invention;

FIG. 7 is an isometric view of a locating member of embodiment 1 of the present invention;

FIG. 8 is an axonometric view of the overall structure of the four corner combining machine in embodiment 1 of the invention;

FIG. 9 is an isometric view of a four corner rack assembly of embodiment 1 of the present invention;

FIG. 10 is an isometric view of beam A component of example 1 of the present invention;

FIG. 11 is an isometric view of a beam B member according to example 1 of the present invention;

FIG. 12 is a schematic structural view of a beam driving mechanism according to embodiment 1 of the present invention;

FIG. 13 is an enlarged view of the invention at C of FIG. 12;

FIG. 14 is an enlarged view taken at D of FIG. 12 in accordance with the present invention;

FIG. 15 is an enlarged view at E of FIG. 12 in accordance with the present invention;

FIG. 16 is a first perspective view of a group of corner members according to example 1 of the present invention;

FIG. 17 is an isometric view of a second set of corner members according to example 1 of the present invention;

FIG. 18 is a third isometric view of a set of corner members according to example 1 of the present invention;

FIG. 19 is an isometric view of a set of corner members of example 1 of the present invention;

fig. 20 is a schematic structural view of a pressing device in embodiment 1 of the present invention;

fig. 21 is a first structural schematic diagram of an external positioning device in embodiment 1 of the present invention;

fig. 22 is a second structural schematic view of an external positioning device in embodiment 1 of the present invention;

FIG. 23 is a first schematic structural diagram of an inner positioning device in embodiment 1 of the present invention;

fig. 24 is a second schematic structural diagram of an inner positioning device in embodiment 1 of the present invention;

fig. 25 is a schematic structural diagram of an inner positioning device in embodiment 1 of the present invention;

FIG. 26 is a schematic view of an assembled corner tool holder and an assembled knife according to embodiment 1 of the present invention;

FIG. 27 is an isometric view of a first elevation fixed belt assembly according to embodiment 1 of the present invention;

FIG. 28 is an isometric view of a second elevation fixed belt assembly according to embodiment 1 of the present invention;

FIG. 29 is an isometric view of a take-off rack structure according to example 1 of the present invention;

FIG. 30 is an isometric view of a discharge stationary conveyor belt component according to example 1 of the present invention;

FIG. 31 is a perspective view of a first outfeed moving conveyor belt section according to embodiment 1 of the present invention;

FIG. 32 is an isometric view of a second discharge mobile conveyor component of embodiment 1 of the invention;

wherein, 1-feeding conveying table, 2-four-corner combining machine, 3-discharging conveying table, 4-control system, 5-feeding rack component, 6-positioning component, 7-feeding fixed conveying belt component, 8-feeding movable conveying belt component, 9-four-corner rack component, 10-beam A component, 11-beam B component, 12-corner combining component A, 13-corner combining component B, 14-corner combining component C, 15-corner combining component D, 16-first lifting conveying belt component, 17-second lifting conveying belt component, 18-discharging rack component, 19-discharging fixed conveying belt component, 20-discharging movable conveying belt component, 21-feeding rack, 22-guide rail A, 23-slider A, 24-slider connecting plate A, 25-four-corner rack, 26-guide rail B, 27-slide block B, 28-slide block connecting plate B, 29-beam A, 30-guide rail C, 31-slide block C, 32-slide block D, 33-slide block connecting plate C, 34-beam B, 35-guide rail D, 36-slide block E, 37-pressing device, 38-outer positioning device, 39-inner positioning device, 40-group angle knife, 41-servo driving mechanism, 42-discharging rack, 43 guide rail E, 44-slide block F, 45-slide block connecting plate D, 46-rack A, 47-positioning section bar bracket, 48-section bar A, 49-positioning guide wheel, 50-positioning plate, 51-fixed transmission belt section bar bracket A, 52-section bar B, 53-main synchronous pulley fixing plate A, 54. Worm gear reducer A, 55-motor A, 56-output shaft A, 57-main synchronous pulley A, 58-auxiliary synchronous pulley fixing plate A, 59-auxiliary synchronous pulley shaft A, 60-auxiliary synchronous pulley A, 61-synchronous belt A, 62-photoelectric switch A, 63-mobile transmission belt profile support A, 64-profile C, 65-main synchronous pulley fixing plate B, 66-worm gear reducer B, 67-motor B, 68-output shaft B, 69-main synchronous pulley B, 70-auxiliary synchronous pulley fixing plate B, 71-auxiliary synchronous pulley shaft B, 72-auxiliary synchronous pulley B, 73-synchronous belt B, 74-planetary reducer fixing support A, 75-planetary reducer A, 76-servo motor A, 77-gear A, 77-planetary reducer B, and, 78-rack B, 79-rack C, 80-rack D, 81-fixed plate A, 82-fixed plate B, 83-fixed plate C, 84-worm gear reducer C, 85-servo motor B, 86-gear B, 87-coupler A, 88-transmission shaft A, 89-worm gear reducer D, 90-coupler B, 91-gear C, 92-coupler C, 93-transmission shaft B, 94-worm gear reducer E, 95-coupler D, 96-gear D, 97-transmission shaft bracket A, 98-transmission shaft bracket B, 99-transmission shaft bracket C, 100-transmission shaft bracket D, 101-ball screw A, 102-ball screw support A, 103-ball screw support B, 104-coupler E, 105-servo motors C, 106-ball screw nuts A, 107-first supporting plate, 108-guide rail F, 109-sliding block G, 110-ball screw B, 111-ball screw support C, 112-ball screw support D, 113-worm gear reducer F, 114-servo motor D, 115-ball screw nut B, 116-workbench support I, 117-workbench support II, 118-workbench plate, 119-positioning backup plate, 120-second supporting plate, 121-guide rail G, 122-sliding block H, 123-sliding block connecting plate E, 124-group angle tool apron A, 125-speed reducer fixing plate G, 126-worm gear reducer G, 127-servo motor E, 128-ball screw C, 129-ball screw support E, 130-ball screw nut C, 131-guide rail H, 132-slide block I, 133-slide block connecting plate H, 134-group angle tool apron B, 135-speed reducer fixing plate H, 136-worm and gear speed reducer H, 137-servo motor F, 138-ball screw D, 139-ball screw support F, 140-ball screw nut D, 141-fourth supporting plate, 142-transmission belt lifting device I, 143-section D, 144-main synchronous pulley fixing plate C, 145-worm and gear speed reducer I, 146-motor C, 147-output shaft C, 148-main synchronous pulley C, 149-auxiliary synchronous pulley fixing plate C, 150-auxiliary synchronous pulley shaft C, 151-auxiliary synchronous pulley C, 152-synchronous pulley C, 153-photoelectric switch B, 154-positioning device A, 155-conveyor belt lifting device II, 156-section E, 157-main synchronous pulley fixing plate D, 158-worm gear reducer J, 159-motor D, 160-output shaft D, 161-main synchronous pulley D, 162-slave synchronous pulley fixing plate D, 163-slave synchronous pulley shaft D, 164-slave synchronous pulley D, 165-synchronous pulley D, 166-positioning device B, 167-rack E, 168-fixed conveyor belt lifting device III, 169-fixed conveyor belt section bracket B, 170-section F, 171-main synchronous pulley fixing plate E, 172-worm gear reducer K, 173-motor E, 174-output shaft E, 175-main synchronous pulley E, 176-slave synchronous pulley fixing plate E, 177-slave synchronous belt wheel shafts E, 178-slave synchronous belt wheels E, 179-synchronous belt E, 180-photoelectric switches C, 181-mobile transmission belt lifting devices, 182-mobile transmission belt profile supports B, 183-profile G, 184-master synchronous belt wheel fixing plates F, 185-worm gear speed reducers L, 186-motors F, 187-output shafts F, 188-master synchronous belt wheels F, 189-slave synchronous belt wheel fixing plates F, 190-slave synchronous belt wheel shafts F, 191-synchronous belt wheels F, 192-synchronous belt F, 193-planetary speed reducer fixing supports B, 194-planetary speed reducers B, 195-servo motors G, 196-gears E, 197, adjusting bolts, 198, adjusting bolt gaskets, 199, tensioning blocks, 200 adjustable handles;

37-1, a holder fixing shaft, 37-2, a holder, 37-3, a pressing cylinder and 37-4, a pressure head;

38-1, an outer positioning fixing plate, 38-2, an outer positioning piece, 38-3, an auxiliary outer positioning guide groove, 38-4, an auxiliary outer positioning support, 38-5, an auxiliary outer positioning piece, 38-6, an auxiliary outer positioning adjusting bolt fixing plate and 38-7, an adjusting bolt;

39-1, 39-2, 39-3, 39-4, 39-5, 39-6, 39-7 and 39-7.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

For convenience of description, the words "up" and "down" in the present application, if any, are used merely to indicate correspondence with the directions of the upper and lower portions of the drawings, and are not intended to limit the structure, but merely to facilitate the description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or components so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Just as the introduction of background art, present vertical four corners group angle machine needs artifical material loading, and intensity of labour is big, and produces group angle dislocation phenomenon easily, has influenced the quality of product, and this application provides a full-automatic numerical control four corners group angle production line of aluminum alloy.

In a typical implementation mode of this application, as shown in fig. 1, an automatic numerical control four corners group angle production line of aluminum alloy, including feeding transmission platform 1, four corners group angle machine 2 and the ejection of compact transmission platform 3 that sets gradually, feeding transmission platform, four corners group angle machine and ejection of compact transmission platform all are connected with control system 4, can be by its work of control system control. The feeding transmission platform can send the aluminum alloy frame into the four-corner combining machine, the four-corner combining machine can perform corner combining work on the aluminum alloy frame, and the aluminum alloy door and window frame after corner combining can be sent out through the discharging transmission platform.

In this embodiment, as shown in fig. 2 to 7, the feeding conveying table includes a feeding frame member 5, a positioning member 6, a feeding fixing conveyor belt member 7, and a feeding moving conveyor belt member 8. The positioning component 6 and the feeding fixed conveying belt component 7 are fixed at one end of the feeding rack 21 in parallel through bolts, two guide rails A22 are arranged on the feeding rack component in parallel, a sliding block A23 is arranged on the guide rails A, a sliding block connecting plate A24 is fixed on the sliding block A, and the sliding block connecting plate A bears the movable conveying belt component A8.

Specifically, the feeding frame component of the feeding conveying table comprises a feeding frame 21, two guide rails A22 are fixed on the feeding frame in parallel through bolts, a sliding block A23 is arranged on the guide rails A, and a sliding block connecting plate A24 is fixed on the sliding block A. The feeding machine also comprises a rack A46 which is parallel to the guide rails A and is fixed on the feeding rack between the two guide rails A through bolts. The feeding moving conveyor belt component 8 is fixed on a sliding block connecting plate A and can slide along a guide rail A through the sliding block connecting plate A and the sliding block A, the positioning component of the feeding conveying table comprises a positioning profile support 47, the positioning profile support is fixed on a feeding rack through bolts, a profile A48 is fixed on the positioning profile support through bolts, and a positioning guide wheel 49 is fixed on the profile A through bolts. The positioning guide wheel can be contacted with an aluminum alloy door and window frame to position the side part of the aluminum alloy door and window frame, a fixed conveying belt part A7 of the feeding conveying table comprises a fixed conveying belt section bar support A51, the fixed conveying belt section bar support A and the positioning section bar support are arranged in parallel and are fixed on a feeding rack through bolts, a section bar B52 is fixed on the fixed conveying belt section bar support A through bolts, one end of the section bar B is fixed with a main synchronous belt wheel fixing plate A53 through bolts, a worm gear reducer A54 is fixed on the main synchronous belt wheel fixing plate A through bolts, the input end of the worm gear reducer A is connected with a motor A55 through bolts, the motor A is connected with a control system, the output end of the worm gear reducer A is connected with an output shaft A56 through bolts, the output shaft A is connected with a main synchronous belt wheel A57 through bolts, and the auxiliary synchronous belt wheel fixing plate, a secondary timing pulley shaft a59 is coupled to the secondary timing pulley fixing plate a via a bearing, and a secondary timing pulley a60 is coupled to the secondary timing pulley shaft a via a bearing. Also included is a timing belt a61 coupled between the primary and secondary timing pulleys a. And a positioning plate 50 fixed on the section bar B through bolts. Automatic feeding mechanism or manual work place the aluminum alloy door and window frame on the feeding transmission bench back automatic or manual drag towards locating plate and leading wheel direction, make aluminum alloy door and window frame and locating plate contact, accomplish the location of aluminum alloy door and window frame, still including being fixed in the first monitoring piece on section bar B, first monitoring piece adopts photoelectric switch A62, and photoelectric switch A is connected with control system. The feeding transmission platform comprises a feeding transmission platform body, a feeding transmission platform body and a feeding transmission platform body, wherein the feeding transmission platform body is provided with a feeding transmission platform body, the feeding transmission platform body is provided with a feeding transmission platform section bar support A63, the feeding transmission platform body is fixed on a sliding block connecting plate A through bolts, a section bar C64 is fixed on the feeding transmission platform body through bolts, one end of the section bar C is fixed with a main synchronous belt wheel fixing plate B65 through bolts, a worm and gear reducer B66 is fixed on the main synchronous belt wheel fixing plate B through bolts, the input end of the worm and gear reducer B is connected with a motor B67 through bolts, the motor B is connected with a control system, the output end of the worm and gear reducer B is connected with an output shaft B36. Also included is a timing belt B73 coupled between the primary and secondary timing pulleys B. The planetary reducer fixing support A74 is fixed on the movable transmission belt section support A through bolts, a planetary reducer A75 is fixed on the planetary reducer fixing support A through bolts, the input end of the planetary reducer A is connected with a servo motor A76 through bolts, the servo motor A is connected with a control system, the output end of the planetary reducer A is connected with a gear A77 through bolts, and the gear A and a rack A46 are in meshing transmission.

In this embodiment, control system control servo motor A work, it moves along guide rail A to drive the feeding and removes the conveyer belt part, adjust the feeding and remove conveyer belt part and the fixed conveyer belt part of feeding to setting for the distance, the staff will utilize the aluminium alloy door and window frame that angle sign indicating number assembly platform was assembled to place on the synchronous belt A and the synchronous belt B that the conveyer belt part was removed in the fixed conveyer belt part of feeding and feeding, make the aluminium alloy door and window frame that is located the rear contact with the locating plate, the aluminium alloy door and window frame that is located one side contacts with the location leading wheel, accomplish the location of aluminium alloy door and window frame.

The motor A and the motor B work to drive the synchronous belt A and the synchronous belt B to move, so that the aluminum alloy door and window frame is conveyed, and when the photoelectric switch A detects that the rear aluminum alloy door and window frame passes through, the control system controls the motor A and the motor B to stop working.

As shown in fig. 8, the four corner combining machine includes a four corner frame member 9, a beam a member 10, a beam B member 11, a corner combining member a12, a corner combining member B13, a corner combining member C14, a corner combining member D15, a first lifting conveyor belt member 16, and a second lifting conveyor belt member 17. The four-corner rack 25 is parallelly provided with two guide rails B26, one end of each guide rail B is provided with a slide block B27, each slide block B is fixedly provided with a slide block connecting plate B28, each slide block connecting plate B bears a cross beam A part, one end of each cross beam A part is fixedly provided with a corner combining part A12 through a bolt, each cross beam A29 is parallelly provided with two guide rails C30, each guide rail C is provided with a slide block C31, and each slide block C bears a corner combining part B13. The other end of the guide rail B is provided with a slide block D32, a slide block connecting plate C33 is fixed on the slide block D, and the slide block connecting plate C bears the beam B component. And a corner combining component C14 is fixed at one end of the beam B component through a bolt, two guide rails D35 are arranged on the beam B in parallel, a sliding block E36 is arranged on the guide rails D, and the corner combining component D15 is borne on the sliding block E. The group angle component is provided with a pressing device 37, an outer positioning device 38, an inner positioning device 39, a group angle knife 40 and a servo driving mechanism 41, and the beam A component and the beam B component can move close to or away from each other.

Specifically, as shown in fig. 9, the four-corner frame component of the four-corner angle combining machine includes a four-corner frame 25, two guide rails B26 are arranged in parallel on the four-corner frame, a sliding block B27 is arranged at one end of each guide rail B, a sliding block connecting plate B28 is fixed on each sliding block B, a sliding block D32 is arranged at the other end of each guide rail B, and a sliding block connecting plate C33 is fixed on each sliding block D. The four-corner rack type three-dimensional robot is characterized by further comprising a rack B78, a rack C79 and a rack D80, wherein the parallel guide rail B is fixed on the four-corner rack in parallel through bolts.

As shown in fig. 10-15, the beam a of the four-corner combining machine includes a beam a29, the beam a29 is fixed on the slider connecting plate B by bolts, two parallel guide rails C30 are arranged on the beam a, and a slider C31 is arranged on the guide rail C. The cross beam driving mechanism is fixed on the cross beam A through bolts, and comprises a fixing plate A81, a fixing plate B82 and a fixing plate C83, a worm gear speed reducer C84 is fixed on the fixing plate A through bolts, the input end of the worm gear speed reducer C is connected with a servo motor B85 through bolts, the servo motor B is connected with a control system, the output end of the worm gear speed reducer C is connected with a gear B86 through bolts, the gear B and a rack B are in meshing transmission, the output end of the worm gear speed reducer C is connected with one end of a coupling A87 through bolts, and the other end of the coupling A is connected with one end of a transmission shaft A88 through bolts. A worm and gear speed reducer D89 is fixed on the fixing plate B through bolts, the input end of the worm and gear speed reducer D is connected with one end of a coupler B90 through bolts, the other end of the coupler B is connected with the other end of a transmission shaft A through bolts, a gear C91 is connected with the output end of the worm and gear speed reducer D through bolts, the gear C and a rack C are in meshing transmission, the output end of the worm and gear speed reducer D is connected with one end of a coupler C92 through bolts, and the other end of the coupler C is connected with one end of a transmission shaft B539. A worm gear speed reducer E94 is fixed on the fixing plate C through a bolt, the input end of the worm gear speed reducer E is connected with one end of a coupler D95 through a bolt, the other end of the coupler D is connected with the other end of a transmission shaft B through a bolt, the output end of the worm gear speed reducer E is connected with a gear D96 through a bolt, and the gear D and a rack D are in meshing transmission. The transmission shaft support A97, the transmission shaft support B98, the transmission shaft support C99 and the transmission shaft support D100 are fixed on the cross beam A through bolts, the transmission shaft support A and the transmission shaft support B are distributed at two ends of the transmission shaft A in parallel, and two ends of the transmission shaft A are respectively connected to the transmission shaft support A and the transmission shaft support B through bearings. And the two ends of the transmission shaft B are respectively connected to the transmission shaft support C and the transmission shaft support D through bearings. Still including group's angle part motion actuating mechanism, group's angle part motion actuating mechanism includes parallel guide C and the ball A101 that sets up in the middle of two guide C, ball A one end is fixed in crossbeam A one end through ball support A102, the ball A other end is fixed in the crossbeam A other end through ball support B103, the ball A other end passes through the bolt and couples with shaft coupling E104 one end, the shaft coupling E other end has servo motor C105 through the bolt hookup, servo motor C is connected with control system. The ball screw device further comprises a ball screw nut A101 on the ball screw A. The beam B part of the four-corner combining machine has the same characteristics as the beam A part.

In this embodiment, servo motor B can be through transmission shaft A, transmission shaft B transmit power to worm gear speed reducer C, worm gear speed reducer D and worm gear speed reduction E respectively, and then drive gear C, gear D and gear E and rotate, utilize respectively with rack B, rack C and rack D's meshing effect, drive crossbeam A along the motion of four corners frame to the motion of being close to or keeping away from of crossbeam A part and crossbeam B part has been realized.

As shown in fig. 16-19, the corner assembly a includes a first supporting plate 107 fixed to one end of the beam a by bolts, the first supporting plate is provided with a guide rail F108 in parallel by bolts, and the guide rail F is provided with a slider G109. Be equipped with this mechanism of group angle sword mechanism motion drive on the first layer board, group angle sword motion drive mechanism includes ball B110 parallel with guide rail F and in the middle of two guide rail F, ball B one end is fixed in first layer board middle-end through ball support C111, the ball B other end is fixed in one end on the first layer board through ball support D112, the ball A other end still couples with worm gear speed reducer F113 output, worm gear speed reducer F input has servo motor D114 through the bolt coupling, servo motor D is connected with control system, still include ball nut B115 on the ball B. A first workbench support 116 and a second workbench support 117 are further fixed on the first supporting plate through bolts, a workbench plate 118 is fixed on the first workbench support and the second workbench support through bolts, a positioning backup plate 119 is vertically fixed on the workbench plate through a bolt with an angle of 90 degrees, and a material pressing device 37 and an outer positioning device 38 are further fixed on the workbench plate through bolts. And further comprises an inner positioning device 39 fixed on the first supporting plate through bolts. Be fixed with group angle sword mechanism on the slider G, group angle sword mechanism includes second layer board 120, and the second layer board is connected with ball nut B through the bolt, and one end is equipped with guide rail G121 through the bolt fastening parallel on the second layer board, is equipped with slider H122 on the guide rail G, is fixed with slider connecting plate E123 on the slider H, is fixed with first group angle sword group angle blade holder A124 through the bolt fastening on the slider connecting plate E, is equipped with group angle sword A on the group angle blade holder A. The angle cutter device is characterized by further comprising a first group of angle cutter driving mechanisms, wherein the first group of angle cutter driving mechanisms are servo driving mechanisms, the angle cutter device comprises a speed reducer fixing plate G125 fixed at one end of the second supporting plate, a worm gear speed reducer G126 is fixed on the speed reducer fixing plate G through bolts, a servo motor E127 is connected at the input end of the worm gear speed reducer G through bolts, the servo motor E is connected with a control system, the output end of the worm gear speed reducer G is connected with one end of a ball screw C128 through gear transmission, the ball screw C is fixed on the second supporting plate through a ball screw support E129, the angle cutter device further comprises a ball screw nut C130 on the ball screw C, and the ball screw. Ball C, ball nut C and ball support E constitute the screw drive who is used for driving group's angle sword A motion jointly, and the other end becomes the angle of settlement with guide rail G on the second layer board and is equipped with guide rail H131 through the bolt fastening parallel, is equipped with slider I132 on the guide rail H, is fixed with slider connecting plate F133 on the slider I, has group's angle blade holder B134 through the bolt fastening on the slider connecting plate F, is equipped with group's angle sword B on the group's angle blade holder B. Still including being fixed in the second group angle sword actuating mechanism of second layer board one end, the angle sword actuating mechanism of second group is servo actuating mechanism, including speed reducer fixed plate H135, speed reducer fixed plate H has worm gear speed reducer H136 through the bolt fastening, worm gear speed reducer H input has servo motor F137 through the bolt coupling, servo motor F is connected with control system, worm gear speed reducer H output passes through gear and ball D138 one end hookup, ball D is fixed in on the second layer board through ball support F139, still include ball nut D140 on the ball D, ball nut D is connected with slider connecting plate F. Ball D, ball support F and ball nut D constitute the screw drive who is used for driving group's angle sword B motion jointly, four corners group angle unit B include the third layer board, the third layer board passes through the bolt fastening on crossbeam A's slider C, the third layer board is connected with ball nut A through the bolt, still include fourth layer board 141, install two sets of group angle sword actuating mechanism on the fourth tray, group angle sword actuating mechanism is connected with group angle sword, four corners group angle unit B all the other its characteristics the same with group angle unit A.

The corner component C of the four-corner combining machine is characterized by being the same as the corner combining component A. The four corner combining machine corner component D has the same characteristics as the corner combining component B, and will not be described repeatedly.

As shown in fig. 20, the pressing device comprises a clamp holder fixing shaft 37-1 fixed on the working table plate, a clamp holder 37-2 is fixed at the top end of the clamp holder fixing shaft, a pressing cylinder 37-3 is fixed on the clamp holder, a pressing head 37-4 is fixed on the pressing cylinder, and the pressing cylinder can drive the pressing head to move vertically so as to press the aluminum alloy door and window frame.

As shown in fig. 21-22, the external positioning device includes an external positioning fixing plate 38-1 fixed on the working table plate, an external positioning element 38-2 fixed on the external positioning fixing plate through a bolt, an auxiliary external positioning guide groove 38-3 disposed on the first working table bracket, an auxiliary external positioning bracket 38-4 slidably mounted on the auxiliary external positioning guide groove, an auxiliary external positioning element 38-5 mounted on the auxiliary external positioning bracket, an auxiliary external positioning adjusting bolt fixing plate 38-6 fixed on the first working table bracket, an adjusting bolt 38-7 threadedly connected on the auxiliary external positioning adjusting bolt fixing plate, one end of the adjusting bolt contacting the auxiliary external positioning bracket to drive the auxiliary external positioning to move along the auxiliary external positioning guide groove and further adjust the position of the auxiliary external positioning bracket, the external positioning element and the auxiliary external positioning element contacting the outer side surface of the corner position of the aluminum alloy door and window frame, it is externally positioned.

As shown in FIGS. 23-25, the inner positioning device comprises an inner positioning bracket 39-1 fixed on the first support plate, a slider is respectively arranged on the inner positioning bracket and the second workbench bracket in parallel, a guide rail is connected on the slider in a sliding way, an inner positioning support 39-2 is fixed on the guide rail, fixed ends of a lifting cylinder 39-3 are fixed at two ends of the positioning support, moving ends of the lifting cylinder are respectively connected with the inner positioning bracket and the second workbench bracket, the inner positioning device also comprises an inner positioning cylinder 39-4 fixed on the inner positioning support, and a reinforcing plate connected with the inner positioning support in a sliding way through the guide rail and the slider, a cylinder connecting plate 39-5 and an inner positioning fixing block 39-6 are fixed on the reinforcing plate, the moving end of the inner positioning cylinder is connected with the cylinder connecting plate, an inner positioning piece 39-7 is fixed, the inner positioning cylinder can drive the inner positioning piece to move horizontally, so that the inner positioning piece is in contact with the inner side face of the corner of the aluminum alloy door and window frame, and the inner positioning is completed.

In this embodiment, as shown in fig. 26, the group corner tool holder includes that the group corner tool holder includes a height adjustment frame, a circle of the bottom of the assembly tool holder is uniformly provided with a plurality of bolt holes for passing through bolted connection with the supporting plate, a height adjustment frame is fixed in the middle of the assembly tool holder, the height adjustment frame is provided with a sliding groove along the height direction, an adjusting bolt 197 vertically installed is arranged in the sliding groove, the group corner tool is connected to the adjusting bolt, and the top of the adjusting bolt is fixed on the height adjustment frame through an adjusting bolt gasket 198, so that the adjusting bolt can be adjusted to realize adjustment in the height direction of the group corner tool. Further, in order to ensure the stability of the gang saw, the embodiment is provided with a tension block 199 on one side of the sliding groove of the height adjusting bracket, the tension block can move in the horizontal direction, an adjustable handle 200 is arranged on one side surface of the height adjusting bracket, and the movement of the tension block can be realized by rotating the adjustable handle to fix the gang saw.

In this embodiment, subassembly sword actuating mechanism adopts servo motor drive, has effectively solved the asynchronous problem of group angle sword, has solved the problem of group angle dislocation promptly, has ensured product quality again, has reduced the defective percentage of product. The angle knife is adjusted by inputting parameters digitally by processing program software of the control system, so that the problem that the adjustment of the angle knife is time-consuming and labor-consuming is solved, the time for replacing profile adjusting equipment with different specifications is shortened, and the utilization rate of the equipment is improved.

As shown in fig. 27-28, a first lifting transmission belt part and a second lifting transmission belt part are arranged between the beam a part and the beam B part, the first lifting transmission belt part comprises a first transmission belt lifting device 142, the first transmission belt lifting device adopts an air cylinder, the first transmission belt lifting device is fixed on the beam a through a bolt, a profile D143 is fixed on the first transmission belt lifting device through a bolt, one end of the profile D is fixed with a main synchronous pulley fixing plate C144 through a bolt, a worm gear reducer I145 is fixed on the main synchronous pulley fixing plate C through a bolt, the input end of the worm gear reducer I is connected with a motor C146 through a bolt, the motor C is connected with a control system, the output end of the worm gear reducer I is connected with an output shaft C147 through a bolt, the output shaft C is connected with a main synchronous pulley C148 through a bolt, and a secondary synchronous pulley fixing plate C149 fixed at the other end of, a secondary timing pulley shaft C150 is coupled to the secondary timing pulley fixing plate C through a bearing, and a secondary timing pulley C151 is coupled to the secondary timing pulley shaft C through a bearing. Also included is a timing belt C152 coupled between the primary and secondary timing pulleys C. The section bar D is characterized by further comprising a second monitoring piece fixed on the section bar D, wherein the second monitoring piece adopts a photoelectric switch B153, and the photoelectric switch B is connected with a control system. Also included is a positioning device a154 that is bolted to profile D. The positioning device A is arranged on one side of the rear part of the photoelectric switch B and comprises an air cylinder fixed on the section D and an L-shaped positioning plate connected with a piston rod of the air cylinder, the second lifting transmission belt part comprises a second transmission belt lifting device 155, the second transmission belt lifting device adopts the air cylinder, the second transmission belt lifting device is fixed on the cross beam B through bolts, the second transmission belt lifting device is fixed with a section E156 through bolts, one end of the section E is fixed with a main synchronous belt wheel fixing plate D157 through bolts, the main synchronous belt wheel fixing plate D is fixed with a worm gear reducer J158 through bolts, the input end of the worm gear reducer J is connected with a motor D159 through bolts, the motor D is connected with a control system, the output end of the worm gear reducer J is connected with an output shaft D160 through bolts, the output shaft D is connected with a main synchronous belt wheel D161 through bolts, and the positioning device further comprises a, a secondary timing pulley shaft D163 is coupled to the secondary timing pulley fixing plate D through a bearing, and a secondary timing pulley D164 is coupled to the secondary timing pulley shaft D through a bearing. Also included is a timing belt D165 coupled between the primary and secondary timing pulleys D. The positioning device B166 is fixed on the section bar E through bolts, and the structure of the positioning device B is the same as that of the positioning device A, so that repeated description is omitted.

As shown in fig. 29-32, the outfeed transfer station includes an outfeed frame member 18, an outfeed stationary conveyor belt member 19, and an outfeed moving conveyor belt member 20. The discharging fixed conveying belt component is fixed at one end of the discharging rack in parallel through bolts, two guide rails E are arranged on the discharging rack in parallel, a sliding block F is arranged on each guide rail E, a sliding block connecting plate D is fixed on each sliding block F, and the sliding block connecting plate D bears the movable conveying belt component C.

Specifically, the discharging frame component of the discharging transmission table comprises a discharging frame 42, two guide rails E43 are fixed on the discharging frame in parallel through bolts, a sliding block F44 is arranged on the guide rails E, and a sliding block connecting plate D45 is fixed on the sliding block F. And the device also comprises a rack E167 which is parallel to the guide rails E and is fixed on the discharging machine frame between the two guide rails E through bolts. The discharge fixed conveying belt part of the discharge conveying table comprises a fixed conveying belt lifting device III 168 fixed on a discharge rack, an air cylinder is adopted by the fixed conveying belt lifting device III, a fixed conveying belt mechanism is fixed on the fixed conveying belt lifting device III through a bolt, the fixed conveying belt mechanism comprises a fixed conveying belt section bar support B169, a section bar F170 is fixed on the fixed conveying belt section bar support B through a bolt, a main synchronous belt wheel fixing plate E171 is fixed at one end of the section bar F through a bolt, a worm and gear reducer K172 is fixed on the main synchronous belt wheel fixing plate E through a bolt, the input end of the worm and gear reducer K is connected with a motor E173 through a bolt, the motor E is connected with a control system, the output end of the worm and gear reducer K is connected with an output shaft E174 through a bolt, the output shaft E is connected with a main synchronous belt wheel E175 through a bolt, and, a secondary timing pulley shaft E177 is coupled to the secondary timing pulley fixing plate E through a bearing, and a secondary timing pulley E178 is coupled to the secondary timing pulley shaft E through a bearing. Also included is a timing belt E179 coupled between the primary and secondary timing pulleys E. The section bar F is fixed on the first monitoring piece, the second monitoring piece is fixed on the section bar F, the third monitoring piece adopts a photoelectric switch C180, and the photoelectric switch C is connected with a control system. The discharging moving conveying belt part of the discharging conveying table comprises a moving conveying belt lifting device 181 which is connected with a discharging rack in a sliding manner, the moving conveying belt lifting device adopts an air cylinder, a moving conveying belt mechanism is fixed on the moving conveying belt lifting device through bolts, the moving conveying belt mechanism comprises a moving conveying belt section bar bracket B182, a section bar G183 is fixed on the moving conveying belt section bar bracket B through bolts, one end of the section bar G is fixed with a main synchronous belt wheel fixing plate F184 through bolts, a worm gear reducer L185 is fixed on the main synchronous belt wheel fixing plate F through bolts, the input end of the worm gear reducer L is connected with a motor F186 through bolts, the motor F is connected with a control system, the output end of the motor worm gear reducer L is connected with an output shaft F187 through bolts, and the output shaft F is connected with a main synchronous belt wheel F188 through, the auxiliary synchronous pulley fixing plate F189 is fixed at the other end of the section bar G through a bolt, an auxiliary synchronous pulley shaft F190 is connected to the auxiliary synchronous pulley fixing plate F through a bearing, and an auxiliary synchronous pulley F191 is connected to the auxiliary synchronous pulley shaft E through a bearing. Also included is a timing belt F192 coupled between the primary and secondary timing pulleys F. The automatic discharging device is characterized by further comprising a planetary reducer fixing support B193 fixed on the sliding support through a bolt, the sliding support is connected with the discharging rack in a sliding mode, the two ends of the sliding support are fixedly provided with a movable conveying belt lifting device, a planetary reducer B194 is fixed on the planetary reducer fixing support B through a bolt, the input end of the planetary reducer B is connected with a servo motor G195 through a bolt, the servo motor G is connected with a control system, the output end of the planetary reducer B is connected with a gear E196 through a bolt, and the gear E and the rack E are in meshing transmission.

In order to facilitate subsequent processing and management, the discharging transmission platform can be lifted, and the connection with the subsequent hardware assembly workbench is realized.

In this embodiment, the control system includes an electric appliance cabinet and an operation console, electric elements electrically connected to each other are provided in the electric appliance cabinet, a control button, an industrial personal computer, a mouse, a keyboard, and a display electrically connected to each other are provided on the operation console, and processing program software designed autonomously is provided in the industrial personal computer.

In order to facilitate subsequent processing and management, the operating platform is also provided with a bar code printer.

The working method of the embodiment comprises the following steps:

aluminum alloy sections are assembled into an aluminum alloy door and window frame on an angle code assembly table through angle codes, the aluminum alloy door and window frame is manually or automatically placed on a synchronous belt A61 and a synchronous belt B73 of a feeding transmission table after being assembled, then the aluminum alloy door and window frame is positioned through a positioning guide wheel 49 and a positioning plate 50, a starting button is pressed after the positioning is finished, the synchronous belt A61 and the synchronous belt B73 are respectively driven by a motor A55 and a motor B67 to rotate to transmit the aluminum alloy door and window frame to a synchronous belt C152 and a synchronous belt D165 of a four-corner angle assembly machine 2, the synchronous belt C152 and the synchronous belt D165 are respectively driven by a motor C146 and a motor D159 to rotate, when a photoelectric switch A62 senses that a second frame of the aluminum alloy door and window frame is transmitted out of the feeding transmission table and enters the synchronous belt C152 and the synchronous belt D165, the motor A55 and the motor B67 stop. At the moment, the worker continues to place the assembled aluminum alloy door and window frame on a synchronous belt A61 and a synchronous belt B73 of the feeding transmission table, and after the positioning is finished through the positioning guide wheels 49 and the positioning plates 50, the worker continues to transmit the aluminum alloy door and window frame to the four-corner combining machine 2 after the four-corner combining machine 2 completes corner combining.

When the photoelectric switch B153 senses that the first frame of the aluminum alloy door and window frame is located, the positioning device A154 and the positioning device B166 are lifted, meanwhile, the motor C146 and the motor D159 stop rotating, namely, the synchronous belt C152 and the synchronous belt D165 stop rotating and transmitting, depending on the inertia when the motor C146 and the motor D159 stop rotating and transmitting, the aluminum alloy door and window frame slowly collides with the positioning device A154 and the positioning device B166 and stops transmitting, the aluminum alloy door and window frame collides with the positioning device A154 and the positioning device B166 and then the positioning device A154 and the positioning device B166 fall and return, then the servo motors of the beam A part 10, the beam B part 11, the corner combining part B13 and the corner combining part D15 cooperatively drive the corner combining worktable of the four corner combining machine to rapidly move to the lower part of the aluminum alloy door and window frame, and window frame moves to the first fixed conveyor belt lifting device 142 and the second fixed conveyor belt lifting device 155 when the first fixed conveyor belt lifting device 142 and the second fixed conveyor belt lifting device 155 17-the movable transmission belt part B falls below a workbench, the aluminum alloy door and window frame falls on a corner assembling 118-a workbench plate, then a 105-servo motor C corresponding to each of the 12-corner assembling A, the 13-corner assembling B, the 14-corner assembling C and the 15-corner assembling D drives a supporting plate A part to drive a 38-outer positioning device and a 119-positioning backup plate on the 118-workbench plate to movably position the outer corner of the aluminum alloy door and window frame, after the 38-outer positioning device and the 119-positioning backup plate are positioned, a 39-inner positioning device starts to position the inner corner of the aluminum alloy door and window frame under the driving of an air cylinder, after the aluminum alloy door and window frame is positioned, a 37-pressing device compresses the aluminum alloy door and window frame, and then the 12-corner assembling A, the 13-corner assembling B, the inner corner assembling B, 14-group angle part C, 15-group angle part D, 114-servo motor D corresponding to each part drives 120-supporting plate B to the position of the angle to be assembled, and after the position is reached, 127-servo motor E and 137-servo motor F corresponding to each part of 12-group angle part A, 13-group angle part B, 14-group angle part C, 15-group angle part D drive 124-group angle tool apron A and 134-group angle tool B respectively to drive 40-group angle tool to move the angle to connect the aluminum alloy door and window frame into the aluminum alloy door and window. After the corner assembling is finished, 40-corner assembling knife, 37-pressing device and 39-inner positioning device sequentially return to the original position, 38-outer positioning device and 119-positioning backup plate return to the transmission position, then 142-first fixed conveying belt lifting device and 155-first movable conveying belt lifting device lift the first lifting fixed conveying belt part 16 and the second lifting fixed conveying belt part 17 above the workbench, and after the first lifting fixed conveying belt part and the second lifting fixed conveying belt part are lifted to the position, the motor C146 and the motor D159 are started to drive the synchronous belt C152 and the synchronous belt D165 to rotate and transmit the aluminum alloy door and window to the discharging transmission table 3.

When photoelectric switch C180 on ejection of compact transmission platform 3 senses aluminum alloy door and window's first root frame, aluminum alloy door and window has all transmitted on ejection of compact transmission platform 3, fixed transmission band elevating gear three 168 and removal transmission band elevating gear 181 drop ejection of compact fixed transmission band part 19 and ejection of compact removal transmission band part 20 to treat the pile up neatly position, motor E173 and motor F186 stall when the follow-up no line hardware equipment workstation of aluminum alloy door and window's novel full-automatic numerical control four corners group angle production water line, hold-in range E179 and hold-in range F192 stall transmission promptly, wait artifical or automatic pile up neatly machine to transport aluminum alloy door and window away. When the subsequent wired hardware assembly workbench is arranged on the novel full-automatic numerical control four-corner assembly production line for the aluminum alloy doors and windows, the motor E173 and the motor F186 continue to rotate to drive the synchronous belt E179 and the synchronous belt F192 to rotate to transmit the aluminum alloy doors and windows to the hardware assembly workbench. When the photoelectric switch C180 on the discharging transmission table 3 senses the first frame of the aluminum alloy door and window, the motor A55 and the motor B67 of the feeding transmission table 1 are started to drive the synchronous belt A61 and the synchronous belt B73 to rotate and transmit the group angle of the next aluminum alloy door and window frame.

The feeding conveying table, the four-corner combining machine and the discharging conveying table are sequentially connected onto the same production line, and the discharging conveying table can be lifted and connected with a follow-up hardware assembling workbench, so that the novel full-automatic numerical control four-corner combining production line for the aluminum alloy doors and windows can effectively improve the production efficiency and effectively reduce the manual labor intensity.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.

Claims

1. A full-automatic numerical control four-corner combining production line for aluminum alloy doors and windows is characterized by comprising a feeding conveying table, a four-corner combining machine and a discharging conveying table which are arranged in sequence;

2. The full-automatic numerical control four-corner combining production line of the aluminum alloy doors and windows as claimed in claim 1, wherein the feeding fixed conveyor belt part is fixedly connected with the feeding rack, the feeding movable conveyor belt part can move along the feeding rack, one side of the feeding fixed conveyor belt part is provided with a positioning part, and the positioning part can be in contact with an aluminum alloy door and window frame parallel to the conveying direction.

3. The full-automatic numerical control four-corner combining production line of the aluminum alloy doors and windows as claimed in claim 1, wherein the front end and the rear end of the feeding fixed conveyor belt part are respectively provided with a positioning plate and a first monitoring part, the positioning plate can be in contact with a rear aluminum alloy door and window frame, and the first monitoring part can monitor the position of the aluminum alloy door and window frame.

4. The full-automatic numerical control four-corner combining production line of the aluminum alloy doors and windows as claimed in claim 1, wherein the beam part comprises a beam, the beam is slidably connected with the four-corner rack, and a beam driving mechanism is arranged on the beam and can drive the beam to move along the four-corner rack.

5. The full-automatic numerical control four-corner combining production line of the aluminum alloy doors and windows as claimed in claim 4, wherein the beam driving mechanism comprises a plurality of speed reducers, the speed reducers are connected through transmission shafts, the transmission shafts are used for power transmission among the speed reducers, one of the speed reducers is connected with a servo motor, output shafts of the speed reducers are connected with gears, and the gears are meshed with racks fixed on the feeding rack.

6. The full-automatic numerical control four-corner combining production line of the aluminum alloy doors and windows according to claim 1, wherein the corner combining component comprises a first supporting plate, a workbench plate is fixed on the first supporting plate through a workbench bracket, a pressing device and an outer positioning device are arranged on the workbench plate, the pressing device is used for applying vertical pressing force to the aluminum alloy door and window frame, the outer positioning device is used for being in contact with the outer side face of the corner position of the aluminum alloy door and window frame, the inner positioning device is arranged on the first supporting plate and used for being in contact with the inner side face of the corner position of the aluminum alloy door and window frame, a corner combining knife mechanism is connected onto the first supporting plate in a sliding mode, and the corner combining knife mechanism is connected with a corner combining knife mechanism motion driving mechanism arranged on the supporting plate.

7. The full-automatic numerical control four-corner combining production line of the aluminum alloy doors and windows according to claim 6, wherein the corner combining knife mechanism comprises a second supporting plate, the second supporting plate is connected with the corner combining knife mechanism in a moving driving mode, the corner combining knife mechanism in a moving driving mode can drive the second supporting plate to move along the first supporting plate, two corner combining knives arranged at a set included angle are arranged on the second supporting plate, the two corner combining knives are both connected with the second supporting plate in a sliding mode, and the two corner combining knives are both connected with the corner combining knife driving mechanism.

8. The full-automatic numerical control four-corner combining production line of aluminum alloy doors and windows according to claim 7, wherein the corner combining knife driving mechanism comprises a servo motor, an output shaft of the servo motor is connected with a lead screw transmission mechanism through gear transmission, and the lead screw transmission mechanism is connected with the corner combining knife.

9. The full-automatic numerical control four-corner combining production line of the aluminum alloy doors and windows as claimed in claim 1, wherein the lifting conveyor belt part is connected with a conveyor belt lifting device and can be driven by the conveyor belt lifting device to perform lifting motion, and the conveyor belt lifting device is installed on the beam part.

10. The full-automatic numerical control four-corner-group production line of aluminum alloy doors and windows according to claim 1, wherein the discharging fixed conveyor belt component comprises a fixed conveyor belt lifting device which is connected with a fixed conveyor belt mechanism capable of transporting aluminum alloy door and window frames, and the discharging movable conveyor belt component comprises a movable conveyor belt lifting device which is connected with a movable conveyor belt mechanism capable of transporting aluminum alloy door and window frames.