CN111515314B

CN111515314B - Angle assembling machine for splicing aluminum alloy door and window frames

Info

Publication number: CN111515314B
Application number: CN202010308584.4A
Authority: CN
Inventors: 章林汉
Original assignee: Zhejiang Jianrui Curtain Wall Decoration Co ltd
Current assignee: Zhejiang Jianrui Curtain Wall Decoration Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2021-08-06
Anticipated expiration: 2040-04-18
Also published as: CN111515314A

Abstract

The invention relates to an angle assembling machine for splicing aluminum alloy door and window frames, which comprises a workbench, a placing table, two groups of fixing plates, a first conveying belt and two groups of limiting plates, wherein two groups of hydraulic cylinders are fixed on the workbench, and angle assembling cutters are fixed on piston rods of the two groups of hydraulic cylinders; a through groove is formed in the workbench, and an adhesive layer is fixed on the outer side of each limiting plate; each limiting plate and two sets of fixed plates enclose a limiting cavity, and a pushing piece is arranged on the placing table. In the processing process of the semi-finished products, workers need to place the semi-finished products on the placing table for preparing the materials. After the semi-finished product is processed into a finished product, the two groups of limiting plates are driven to move through the first conveying belt, the limiting plates with the finished product are pasted, so that the finished product is separated from the pasting layer and placed on the workbench, the other limiting plate and the two groups of fixing plates are clamped on the semi-finished product pushed down by the pushing piece together, and automatic material changing and clamping fixing of the door and window frame are achieved. The invention improves the processing efficiency and the processing precision of the door and window frame.

Description

Angle assembling machine for splicing aluminum alloy door and window frames

Technical Field

The invention relates to the technical field of corner combining machines, in particular to a corner combining machine for splicing aluminum alloy door and window frames.

Background

The angle combining machine is special equipment for producing high-grade bridge-cut-off aluminum alloy doors and windows, and is suitable for 90-degree angle connection of aluminum doors and windows with angle code structures.

As shown in fig. 1, the conventional aluminum alloy window and door frame is generally cut from a profile, and the end of the window and door frame 7 is provided with an inclined surface 71; the connection between two groups of door and window frames 7 is realized by connecting pieces 8, the connecting pieces 8 are arranged in a V shape, and two groups of grooves 81 are also arranged on the connecting pieces 8. In the splicing process of the door and window frames 7, the two ends of the connecting pieces 8 are inserted into the corresponding door and window frames 7 respectively, the inclined planes 71 of the two groups of door and window frames 7 are attached to each other, at the moment, the two groups of door and window frames 7 and the connecting pieces 8 form a semi-finished product, and then force is applied to the semi-finished product through the two groups of corner cutters 13 on the corner combining machine, so that the door and window frames 7 are deformed and embedded into the grooves 81, and the stable connection between the two groups of door and window frames 7 and the connecting pieces 8 is completed at the moment.

However, after the door and window frames are spliced, the semi-finished products need to be manually moved to the corner combining machine, the positions of the semi-finished products are adjusted, and the semi-finished products are locked and positioned through a locking device on the corner combining machine; and after the semi-finished product is processed into a finished product, the positioning device is cancelled to position the semi-finished product, then the finished product is taken down from the corner combining machine, and a new semi-finished product is put on the finished product. Changing the material in this way is inefficient, and the worker is inevitably tired after a long time of work, and the operating speed is reduced at this time, which will further reduce the processing efficiency of the door and window frame, and thus needs improvement.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the corner combining machine for splicing the aluminum alloy door and window frames, and the processing efficiency and the processing precision of the door and window frames are improved.

The above object of the present invention is achieved by the following technical solutions: the angle assembling machine for splicing the aluminum alloy door and window frames comprises a workbench, wherein two groups of hydraulic cylinders are fixed on the workbench, and angle assembling cutters are fixed on piston rods of the two groups of hydraulic cylinders; a through groove extending along the conveying direction of the first conveyor belt is formed in the workbench, and the upper ends of the two groups of limiting plates penetrate out of the through groove and are embedded in the through groove in a sliding manner; the two groups of fixed plates and the two groups of limiting plates are arranged in a V shape, and the outer side of each limiting plate is fixed with a sticking layer for sticking the inner side of the door and window frame; each limiting plate and two sets of fixed plates enclose into spacing chamber, place and be equipped with on the platform and be used for promoting semi-manufactured goods and make it drop the impeller to spacing intracavity.

By adopting the technical scheme, in the processing process of the door and window frame, the semi-finished product is embedded in the limiting cavity, the inner side of the semi-finished product is adhered to the adhering layer of one limiting plate, and the two groups of fixing plates are abutted against the end part and the outer side of the semi-finished product, so that the semi-finished product is clamped and fixed; the two groups of hydraulic cylinders drive the two groups of angle cutters to extrude and deform the semi-finished product together, so that the door and window frame is embedded into the groove; in the process that the semi-finished product is extruded and deformed, workers need to place the semi-finished product on the placing table for preparing the material.

After the semi-finished product is processed into a finished product, the two groups of limiting plates are driven to move through the first conveyor belt, the limiting plate stuck with the finished product moves away from the corner combining knife, when the limiting plate is driven to turn downwards by the first conveyor belt, the finished product is separated from the sticking layer and is placed on a workbench, and the other limiting plate and the two groups of fixing plates form a limiting cavity together; then the pushing piece pushes the semi-finished product to be separated from the placing table, so that the semi-finished product falls into the limiting cavity, and the pasting layer on the limiting plate and the semi-finished product are arranged at intervals, so that the semi-finished product smoothly falls into the limiting cavity.

And then the first conveyor belt moves reversely, and the sticking layer is enabled to be stuck on the semi-finished product, so that the semi-finished product is not easy to shake in the processing process, and the processing precision of the door and window frame is improved. And through the cooperation of the conveyor belt and the pushing piece, the automatic material changing and clamping fixing of the door and window frame can be realized, so that the processing efficiency of the door and window frame is improved, and the labor intensity of workers is reduced.

The present invention in a preferred example may be further configured to: one end of the first conveyor belt, which is far away from the corner combining knife, is provided with an inclined plate for placing finished products, and the inclined plate is also provided with a through groove for the limiting plate to be embedded in a sliding manner.

Through adopting above-mentioned technical scheme, after the limiting plate drove the finished product and moves to the top of hang plate, first conveyer belt will drive this limiting plate and overturn downwards, then the finished product will break away from and follow the incline direction gliding of hang plate on pasting the layer to make the finished product can be adjacent place on the hang plate.

The present invention in a preferred example may be further configured to: the upper surface of the placing table is provided with a placing groove, a mounting plate and a first electric cylinder are arranged in the placing groove, an embedding cavity for embedding the connecting piece in a sliding manner along the vertical direction is formed in the upper surface of the mounting plate, two ends of the connecting piece are exposed out of the embedding cavity, the first electric cylinder is fixed on the groove wall of the placing groove, and a piston rod of the first electric cylinder extends along the vertical direction and is fixedly connected to the mounting plate; the placing table is provided with two groups of clamping components for clamping the corresponding door and window frames and two groups of driving devices for driving the corresponding clamping components to move so that the connecting pieces can be inserted into the door and window frames.

By adopting the technical scheme, in the splicing process of the semi-finished product, the connecting piece is embedded into the embedding cavity, then the two groups of door and window frames are placed on the placing table, and the door and window frames are clamped by the clamping assembly; then the clamping assembly is driven by the driving device to move towards the connecting piece, so that the connecting piece is gradually inserted into the door and window frame, the first electric cylinder drives the mounting plate to descend, the mounting plate is sunk into the placing groove, and the door and window frame is prevented from colliding with the mounting plate; after the inclined planes of the two groups of door and window frames are mutually attached, the automatic splicing of the two groups of door and window frames and the connecting piece is realized, and the processing efficiency of the door and window frames is further improved.

The present invention in a preferred example may be further configured to: the clamping assembly comprises two groups of clamping plates which are clamped on the door and window frame together, the driving device comprises a bracket fixed on the placing table, two groups of linear slide rails fixed on the bracket, two groups of arc slide rails fixedly connected to two ends of the linear slide rails, two groups of sliding parts connected to the corresponding clamping plates, and two groups of driving assemblies for driving the corresponding sliding parts to slide in the linear slide rails and the arc slide rails; when the sliding piece slides in the linear sliding rail, the two groups of clamping plates are clamped on the door and window frame together; when the sliding piece slides in the arc-shaped sliding rail, the two groups of clamping plates are separated from the door and window frame.

By adopting the technical scheme, when the driving assembly drives the sliding piece to slide from the arc-shaped sliding rail into the linear sliding rail, the two groups of clamping plates are clamped on the door and window frame together; when the sliding piece slides in the linear sliding rail, the clamping plate drives the door and window frame to move towards the connecting piece, and the connecting piece is gradually inserted into the door and window frame; when the inclined surfaces of the two groups of door and window frames are mutually attached, the sliding piece slides into the arc-shaped sliding rail from the linear sliding rail, and the clamping plate is separated from the door and window frames, so that the pushing piece pushes the semi-finished product into the limiting cavity.

The present invention in a preferred example may be further configured to: the drive assembly comprises a rotating rod and a driving piece, wherein the rotating rod is connected to the support through a vertical rod in a rotating mode and extends along the horizontal direction, the driving piece is used for driving the vertical rod to rotate, a sliding groove extending along the axial direction of the rotating rod is formed in the side wall of the rotating rod, a sliding rod is embedded in the sliding groove, and the two ends of the sliding rod are respectively fixedly connected to a sliding piece and a clamping plate.

Through adopting above-mentioned technical scheme, when the driving piece drives montant and dwang and rotates, the cell wall of spout will support tightly in the slide bar lateral wall and make the slide bar slide in linear slide rail and arc slide rail, thereby the slide bar will slide in the spout and make the slide bar difficult dead by the card, so can realize the concatenation of door and window frame and connecting piece, convenient operation through controlling the driving piece.

The present invention in a preferred example may be further configured to: the two opposite sides of the placing table are provided with inclined slideways for placing the door and window frames next to each other, the lower ends of the two groups of inclined slideways are provided with second conveyor belts used for conveying the door and window frames to the two groups of linear slide rails in the same driving device, and the extending direction of the door and window frames on the inclined slideways and the conveying direction of the second conveyor belts are the same as the extending direction of the linear slide rails.

By adopting the technical scheme, the door and window frames are placed on the inclined slide ways in a close manner, the door and window frames at the lowest side are placed on the second conveyor belt, and the second conveyor belt conveys the door and window frames to positions between the two groups of linear slide rails in the corresponding driving devices, so that the automatic feeding of the door and window frames is realized, the processing efficiency of the door and window frames is further improved, and the labor intensity of workers is reduced.

The present invention in a preferred example may be further configured to: and one rotating rod of each driving assembly is fixedly provided with a connecting rod, and one end of the connecting rod, which is far away from the rotating rod, is fixedly provided with a baffle plate for the inclined plane of the door and window frame to abut against.

By adopting the technical scheme, when the driving piece drives the vertical rod to rotate, the connecting rod and the rotating rod both rotate, and when the baffle plate moves between the two groups of linear sliding rails and the clamping plate does not abut against the door and window frame, the second conveyor belt can enable one end of the door and window frame to always abut against the baffle plate; therefore, when the sliding piece slides into the linear sliding rail from the arc-shaped sliding rail, the two groups of clamping plates are always clamped at the same position of the door and window frame, and therefore the splicing precision of the two groups of door and window frames and the connecting piece is improved.

The present invention in a preferred example may be further configured to: the top of mounting panel is equipped with the feed cylinder that supplies the connecting piece to pile up and place, and the feed cylinder passes through the stand to be fixed on placing the platform, is equipped with in the feed cylinder to be used for driving the downside connecting piece and drops to inlaying the drive subassembly of establishing the intracavity.

Through adopting above-mentioned technical scheme, the connecting piece will be from last to piling up in proper order down and placing in the feed cylinder, and the drive subassembly will drive the connecting piece of downside and drop to inlaying and establish the intracavity, has realized the automatic feeding of connecting piece to the machining efficiency of door and window frame has been improved.

In summary, the invention has the following beneficial technical effects:

1. the placing table, the fixing plates, the first conveying belt, the limiting plates and the pushing pieces are arranged, the limiting plate pasted with a finished product enables the finished product to be separated from the pasting layer and placed on the workbench, the other limiting plate and the two groups of fixing plates are clamped on a semi-finished product pushed down by the pushing pieces together, automatic material changing and clamping fixing of the door and window frame are achieved, and therefore machining efficiency and machining precision of the door and window frame are improved;

2. the inclined plate is arranged so that the finished product can be placed next to the inclined plate;

3. the mounting plate, the first electric cylinder, the clamping assembly and the driving device are arranged, so that automatic splicing of two groups of door and window frames and connecting pieces is realized, and the processing efficiency of the door and window frames is further improved;

4. the arrangement of the inclined slide way and the second conveyor belt realizes the automatic feeding of the door and window frame, thereby further improving the processing efficiency of the door and window frame and reducing the labor intensity of workers;

5. the arrangement of the baffle and the connecting rod ensures that the two groups of clamping plates are always clamped at the same position of the door and window frames, thereby improving the splicing precision of the two groups of door and window frames and the connecting piece;

6. the automatic feeding of connecting piece has been realized to the setting of feed cylinder and drive subassembly to the machining efficiency of door and window frame has been improved.

Drawings

FIG. 1 is a schematic view of a prior art door and window frame and connector arrangement;

FIG. 2 is a schematic view of the overall structure in the embodiment of the present invention;

FIG. 3 is a schematic structural view showing a work table and a placing table in the embodiment of the present invention;

FIG. 4 is a schematic sectional view showing the structure of the table and the inclined plate in the embodiment of the present invention;

FIG. 5 is a schematic structural view showing a mounting block and a cartridge in an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of the driving device according to the embodiment of the present invention, with the bracket hidden;

fig. 7 is a schematic bottom view of the actuator according to the embodiment of the present invention.

Reference numerals: 1. a work table; 11. a hydraulic cylinder; 12. a fixing plate; 13. a corner combining knife; 14. a limiting plate; 141. a bonding layer; 142. a limiting cavity; 15. a first conveyor belt; 16. an inclined plate; 161. a through groove; 2. a placing table; 21. a support leg; 22. a placement groove; 23. mounting a plate; 231. a cavity is embedded; 24. a first electric cylinder; 3. a clamping assembly; 31. a splint; 4. a driving device; 41. a support; 42. a linear slide rail; 43. an arc-shaped slide rail; 44. a slider; 45. a drive assembly; 451. rotating the rod; 452. a vertical rod; 453. a chute; 454. a slide bar; 455. a motor; 456. a connecting rod; 457. a baffle plate; 46. a second electric cylinder; 461. pushing the plate; 47. inclining the slideway; 48. a second conveyor belt; 5. a charging barrel; 51. a first through groove; 52. a second through groove; 6. a driving component; 61. a third conveyor belt; 62. a rotating roller; 7. a door and window frame; 71. an inclined surface; 8. a connecting member; 81. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 2, the corner combining machine for splicing the aluminum alloy door and window frames comprises a workbench 1 and a placing platform 2 fixed on the workbench 1 through supporting feet 21.

As shown in fig. 3 and 4, two sets of hydraulic cylinders 11 and two sets of fixing plates 12 arranged in a V shape are fixed on the worktable 1, and the piston rods of the two sets of hydraulic cylinders 11 are fixed with group angle cutters 13; the workbench 1 is further provided with a limiting plate 14 arranged in a V shape, the outer side of the limiting plate 14 is fixed with an adhesive layer 141, and the limiting plate 14 and the two groups of fixing plates 12 form a limiting cavity 142 in an enclosing manner.

During the processing of the door and window frame 7, the semi-finished product is embedded in the limiting cavity 142, the inner side of the semi-finished product is adhered to the adhering layer 141 of the limiting plate 14, and the two groups of fixing plates 12 are abutted against the end and the outer side of the semi-finished product, so that the semi-finished product is clamped and fixed; the two sets of hydraulic cylinders 11 will drive the two sets of angle blades 13 together to squeeze and deform the semi-finished product, so that the door and window frame 7 is inserted into the groove 81.

As shown in fig. 4, a first conveyor belt 15 is arranged on the lower side of the workbench 1, and two groups of limiting plates 14 are arranged and fixed on the first conveyor belt 15; the one end department that first conveyer belt 15 kept away from group angle sword 13 is equipped with hang plate 16, all sets up the logical groove 161 that extends along first conveyer belt 15 direction of delivery on hang plate 16 and the workstation 1, and the upper end of two sets of limiting plates 14 is all worn out and is slided to inlay from leading to the inslot 161 and establish in leading to the inslot 161.

After the semi-manufactured goods are processed into the finished product, drive two sets of limiting plate 14 through first conveyer belt 15 and move, paste and have finished limiting plate 14 will move to the top of hang plate 16, first conveyer belt 15 will drive this limiting plate 14 and overturn downwards, then the finished product will break away from and follow the slope direction gliding of hang plate 16 on pasting layer 141 to make the finished product can be adjacent to place on hang plate 16. And the other limit plate 14 and the two sets of fixing plates 12 jointly form a limit cavity 142 for clamping and positioning the subsequent semi-finished products.

As shown in fig. 5, a placing groove 22 is formed in the upper surface of the placing table 2, a mounting plate 23 is arranged in the placing groove 22, an embedding cavity 231 is formed in the upper surface of the mounting plate 23, the connecting member 8 is embedded, and both ends of the connecting member 8 are exposed from the embedding cavity 231.

As shown in fig. 6 and 7, two groups of clamping assemblies 3 and two groups of driving devices 4 are arranged on the placing table 2, and each group of clamping assemblies 3 comprises two groups of clamping plates 31 clamped on the door and window frame 7 together; the driving devices 4 respectively comprise a bracket 41 fixed on the placing table 2, two groups of linear slide rails 42 and two groups of arc slide rails 43 fixedly connected to two ends of the linear slide rails 42 are fixed on the brackets 41, and limiting grooves which are semi-spherically arranged are arranged on the linear slide rails 42 and the arc slide rails 43; a sliding part 44 arranged in a spherical shape is embedded in the limiting groove in a sliding way.

As shown in fig. 6 and 7, two sets of driving assemblies 45 are further disposed on the support 41, each of the two sets of driving assemblies 45 includes a rotating rod 451 and a driving member, the two sets of rotating rods 451 are disposed in a vertically staggered manner, the rotating rods 451 are rotatably connected to the support 41 through vertical rods 452 and extend in a horizontal direction, a sliding groove 453 extending in an axial direction of the rotating rod 451 is disposed on a side wall of the rotating rod 451, a sliding rod 454 is slidably embedded in the sliding groove 453, and two ends of the sliding rod 454 are respectively fixedly connected to the sliding member 44 and the clamping plate 31; the driving member is a motor 455 fixed on the bracket 41, and an output shaft of the motor 455 is fixedly connected to the vertical rod 452.

When the motor 455 drives the vertical rod 452 and the rotating rod 451 to rotate, the wall of the sliding groove 453 abuts against the side wall of the sliding rod 454 and causes the sliding rod 454 to slide in the linear sliding rail 42 and the arc sliding rail 43; when the sliding piece 44 slides from the arc-shaped sliding rail 43 into the linear sliding rail 42, the two sets of clamping plates 31 will be clamped to the door window frame 7 together; when the sliding member 44 slides within the linear slide rail 42, the clamping plate 31 will bring the window and door frame 7 to move towards the connecting member 8 and allow the connecting member 8 to be gradually inserted into the window and door frame 7.

As shown in fig. 5, the mounting plate 23 is slidably embedded in the placing groove 22, a first electric cylinder 24 is fixed on a groove wall of the placing groove 22, a wire groove (not shown) for passing the electric wire on the first electric cylinder 24 is opened on a groove wall of the placing groove 22, and a piston rod of the first electric cylinder 24 extends along a vertical direction and is fixedly connected to the mounting plate 23. In the process that the connecting piece 8 is gradually inserted into the door and window frame 7, the first electric cylinder 24 drives the mounting plate 23 to descend so that the mounting plate 23 sinks into the placing groove 22, and the door and window frame 7 is prevented from colliding with the mounting plate 23.

When the inclined surfaces 71 of the two sets of window and door frames 7 are engaged with each other, the sliding member 44 slides from the linear sliding rail 42 into the arc-shaped sliding rail 43, and the clamping plate 31 is separated from the window and door frame 7, and the two sets of window and door frames 7 and the connecting member 8 are combined into a semi-finished product.

As shown in fig. 5, the placing table 2 is fixed with a pushing member, the pushing member is a second electric cylinder 46, a piston rod of the second electric cylinder 46 is fixed with a pushing plate 461 in a V-shape, and after the two sets of door and window frames 7 and the connecting member 8 jointly form a semi-finished product, the second electric cylinder 46 pushes the semi-finished product on the placing table 2 to be separated from the placing table 2 through the pushing plate 461, so that the semi-finished product drops into the limiting cavity 142, and automatic feeding of the semi-finished product is realized.

As shown in fig. 2, the two opposite sides of the placing platform 2 are provided with inclined slideways 47, and the door and window frame 7 is placed on the inclined slideways 47; the lower ends of the two groups of inclined slideways 47 are respectively provided with a second conveyor belt 48, and the extending direction of the door and window frame 7 on the inclined slideways 47 and the conveying direction of the second conveyor belts 48 are the same as the extending direction of the linear slide rails 42; the lowermost sash frame 7 on the inclined slides 47 will rest on the second conveyor belt 48, and the second conveyor belt 48 will convey the sash frame 7 between the two sets of linear slides 42 in the corresponding runner 4 (see fig. 6), enabling automatic loading of the sash frame 7.

As shown in fig. 6 and 7, a connecting rod 456 is fixed on one rotating rod 451 of each driving assembly 45, a baffle 457 is fixed on one end of the connecting rod 456 far away from the rotating rod 451, and when the motor 455 drives the vertical rod 452 to rotate, both the connecting rod 456 and the rotating rod 451 rotate; when the baffle 457 moves between the two sets of linear sliding rails 42 and the clamping plate 31 does not abut against the door window frame 7, the second conveyor belt 48 causes one end of the door window frame 7 to always abut against the baffle 457; therefore, when the sliding member 44 slides in from the arc-shaped sliding rail 43 to the linear sliding rail 42, the two sets of clamping plates 31 are always clamped at the same position of the window and door frame 7, thereby improving the splicing precision of the two sets of window and door frames 7 and the connecting member 8.

As shown in fig. 5, a material cylinder 5 is arranged above the mounting plate 23, the material cylinder 5 is fixed on the placing table 2 through an upright column, and the connecting pieces 8 are sequentially stacked in the material cylinder 5 from top to bottom; be equipped with in the feed cylinder 5 and drive subassembly 6, drive subassembly 6 including two sets of third conveyer belts 61 that are vertical setting, feed cylinder 5 laminates and all sets up the first groove 51 that runs through that extends along vertical direction on the both sides inner wall in the connecting piece 8 outside, and two sets of third conveyer belts 61 are all installed on the cell wall of the first groove 51 that runs through that corresponds to compress tightly connecting piece 8 on the inner wall of feed cylinder 5. When third conveyer belt 61 starts, all connecting pieces 8 all will slide down for connecting piece 8 of downside drops to and inlays and establish in the chamber 231, has realized connecting piece 8's automatic feeding.

As shown in fig. 5, the charging barrel 5 is attached to the inner walls of the two sides of the inner side of the connecting member 8, and is provided with second through grooves 52 extending in the vertical direction, the two sets of second through grooves 52 are rotatably connected to the walls of the second through grooves 62, and the rotating rollers 62 are abutted to the connecting member 8 in the charging barrel. During the downward sliding of the link 8, the turning roller 62 will be brought into rotation, thereby facilitating the movement of the link 8.

The implementation principle of the embodiment is as follows: during the processing of the door and window frame 7, the semi-finished product is embedded in the limiting cavity 142, the inner side of the semi-finished product is adhered to the adhering layer 141 of one of the limiting plates 14, and the two groups of fixing plates 12 are abutted against the end and the outer side of the semi-finished product, so that the semi-finished product is clamped and fixed; the two sets of hydraulic cylinders 11 will drive the two sets of angle blades 13 together to squeeze and deform the semi-finished product, so that the door and window frame 7 is inserted into the groove 81.

Simultaneously, in the course of working of door and window frame 7, the workman need prepare material on placing platform 2, the process of preparing material as follows:

s1, the third conveyor belt 61 drives all the connecting pieces 8 to slide down, so that the lowest connecting piece 8 falls into the embedding cavity 231;

s2, the door and window frame 7 on the inclined slideway 47 is conveyed to abut against the baffle 457 through the second conveyor belt 48, then the motor 455 drives the connecting rod 456 and the rotating rod 451 to rotate, the groove wall of the sliding groove 453 abuts against the side wall of the sliding rod 454 and drives the sliding rod 454 to slide in the linear sliding rail 42 and the arc sliding rail 43, the baffle 457 and the clamping plate 31 drive to move, and the second conveyor belt 48 drives the door and window frame 7 to always abut against the baffle 457;

s3, when the sliding piece 44 slides from the arc-shaped sliding rail 43 to the linear sliding rail 42, the two groups of clamping plates 31 are clamped on the door and window frame 7 together and drive the door and window frame 7 to move towards the connecting piece 8, so that the connecting piece 8 is gradually inserted into the door and window frame 7;

s4, in the process that the connecting piece 8 is gradually inserted into the door and window frame 7, the first electric cylinder 24 drives the mounting plate 23 to descend so that the mounting plate 23 sinks into the placing groove 22, the door and window frame 7 is prevented from colliding with the mounting plate 23, the inclined surfaces 71 of the two groups of door and window frames 7 are attached to each other, and the semi-finished product preparation is completed at the moment.

After the semi-manufactured goods are processed into the finished product, drive two sets of limiting plate 14 through first conveyer belt 15 and move, paste and have finished limiting plate 14 will move to the top of hang plate 16, first conveyer belt 15 will drive this limiting plate 14 and overturn downwards, then the finished product will break away from and follow the slope direction gliding of hang plate 16 on pasting layer 141 to make adjacent finished product can be adjacent place on hang plate 16.

The other limiting plate 14 and the two fixing plates 12 together form a limiting cavity 142, and then the second electric cylinder 46 pushes the semi-finished product on the placing table 2 to be separated from the placing table 2 through the push plate 461, so that the semi-finished product falls into the limiting cavity 142; at this time, the adhesive layer 141 on the limiting plate 14 and the semi-finished product are arranged at intervals, so that the semi-finished product can smoothly fall into the limiting cavity 142; subsequently, the first conveyor belt 15 moves reversely and causes the adhesive layer 141 to adhere to the semi-finished product, so that the semi-finished product is not easily shaken during the processing, thereby improving the processing precision of the door and window frame 7.

In conclusion, the corner combining machine realizes automatic feeding of the door and window frames 7, automatic feeding of the connecting pieces 8, automatic splicing between the two groups of door and window frames 7 and the connecting pieces 8, automatic feeding of semi-finished products, automatic clamping and fixing of the semi-finished products, automatic material preparation of the semi-finished products and automatic blanking of finished products, so that the processing efficiency of the door and window frames 7 is improved, and the labor intensity of workers is reduced.

The two groups of clamping plates 31 are always clamped at the same position of the door and window frame 7, so that the splicing precision of the two groups of door and window frames 7 and the connecting piece 8 is improved; the semi-finished product is always positioned at the same position on the workbench 1, so that the processing precision of the semi-finished product is improved.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a group's angle machine for aluminum alloy door and window frame concatenation, includes workstation (1), is fixed with two sets of pneumatic cylinders (11) on workstation (1), all is fixed with group's angle sword (13) on the piston rod of two sets of pneumatic cylinders (11), its characterized in that: the semi-finished product placing device is characterized by further comprising a placing table (2) which is fixed on the workbench (1) through support legs (21) and used for placing a semi-finished product, two groups of fixing plates (12) which are fixed on the workbench (1) and abutted against the end part and the outer side of the semi-finished product, a first conveying belt (15) arranged on the lower side of the workbench (1), and two groups of limiting plates (14) which are fixed on the first conveying belt (15); a through groove (161) extending along the conveying direction of the first conveying belt (15) is formed in the workbench (1), and the upper ends of the two groups of limiting plates (14) penetrate out of the through groove (161) and are embedded in the through groove (161) in a sliding manner; the two groups of fixing plates (12) and the two groups of limiting plates (14) are arranged in a V shape, and the outer side of each limiting plate (14) is fixed with a pasting layer (141) for pasting the inner side of the door and window frame (7); each limiting plate (14) and the two groups of fixing plates (12) enclose a limiting cavity (142), and a pushing piece used for pushing the semi-finished product and enabling the semi-finished product to fall into the limiting cavity (142) is arranged on the placing table (2).

2. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 1, wherein: one end of the first conveyor belt (15) far away from the corner combining knife (13) is provided with an inclined plate (16) for placing finished products, and the inclined plate (16) is also provided with a through groove (161) for the sliding embedding of the limiting plate (14).

3. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 1, wherein: the upper surface of the placing table (2) is provided with a placing groove (22), a mounting plate (23) and a first electric cylinder (24) are arranged in the placing groove (22), the upper surface of the mounting plate (23) is provided with an embedding cavity (231) for the connecting piece (8) to be embedded in a sliding mode along the vertical direction, two ends of the connecting piece (8) are exposed out of the embedding cavity (231), the first electric cylinder (24) is fixed on the groove wall of the placing groove (22), and a piston rod of the first electric cylinder (24) extends along the vertical direction and is fixedly connected to the mounting plate (23); two groups of clamping assemblies (3) used for clamping corresponding door and window frames (7) and two groups of driving devices (4) used for driving the corresponding clamping assemblies (3) to move so that the connecting piece (8) is inserted into the door and window frames (7) are arranged on the placing table (2).

4. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 3, wherein: the clamping assembly (3) comprises two groups of clamping plates (31) clamped on the door and window frame (7) together, the driving device (4) comprises a support (41) fixed on the placing table (2), two groups of linear sliding rails (42) fixed on the support (41), two groups of arc-shaped sliding rails (43) fixedly connected to two ends of the linear sliding rails (42), two groups of sliding parts (44) connected to the corresponding clamping plates (31), and two groups of driving assemblies (45) for driving the corresponding sliding parts (44) to slide in the linear sliding rails (42) and the arc-shaped sliding rails (43); when the sliding piece (44) slides in the linear sliding rail (42), the two groups of clamping plates (31) are clamped on the door and window frame (7) together; when the sliding piece (44) slides in the arc-shaped sliding rail (43), the two groups of clamping plates (31) are separated from the door and window frame (7).

5. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 4, wherein: the driving assembly (45) comprises a rotating rod (451) which is connected to the support (41) through a vertical rod (452) in a rotating mode and extends along the horizontal direction and a driving piece used for driving the vertical rod (452) to rotate, a sliding groove (453) which extends along the axial direction of the rotating rod (451) is formed in the side wall of the rotating rod (451), a sliding rod (454) is embedded in the sliding groove (453), and two ends of the sliding rod (454) are fixedly connected to the sliding piece (44) and the clamping plate (31) respectively.

6. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 5, wherein: the two opposite sides of the placing table (2) are provided with inclined slideways (47) for the door and window frames (7) to be placed next to each other, the lower ends of the two groups of inclined slideways (47) are provided with second conveyor belts (48) used for conveying the door and window frames (7) to two groups of linear slide rails (42) in the same driving device (4), and the extending direction of the door and window frames (7) on the inclined slideways (47) and the conveying direction of the second conveyor belts (48) are the same as the extending direction of the linear slide rails (42).

7. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 6, wherein: one rotating rod (451) of each driving assembly (45) is fixedly provided with a connecting rod (456), and one end of the connecting rod (456) far away from the rotating rod (451) is fixedly provided with a baffle (457) which is abutted against the inclined surface (71) of the door and window frame (7).

8. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 3, wherein: the top of mounting panel (23) is equipped with and supplies connecting piece (8) to pile up feed cylinder (5) of placing, and feed cylinder (5) are fixed on placing platform (2) through the stand, are equipped with in feed cylinder (5) to be used for driving downside connecting piece (8) and drop to inlaying drive subassembly (6) of establishing in chamber (231).