Full-automatic numerical control electric angle code placing machine for aluminum alloy doors and windows

Abstract

The application relates to the technical field of corner code placing machines, and discloses a full-automatic numerical control electric corner code placing machine for aluminum alloy doors and windows, which comprises a bed body one and a bed body two, the upper side of the bed body one is slidably connected with two bed body twos through a sliding channel one, the upper side of each bed body two is respectively provided with a sliding channel two, each sliding channel two is slidably connected with a profile machining assembly arranged in symmetry, each profile machining assembly comprises a supporting plate, and a glue dipping module, a rolling brush moving module, a corner code placing module, a corner piece placing module, a corner code taking module, a corner piece taking module and a profile limiting assembly are fixed on the supporting plate. The corner code placing machine has high automation degree, can replace manual profile end face glue brushing and manual corner code placing and the like, integrates feeding, corner piece placing, glue brushing and corner code placing, can significantly reduce manual cost and manual labor intensity, has high efficiency, good quality and high stability, and fills the market blank of multi-process machine replacing manual work in the industry.

Description

Technical Field

[0001] This invention relates to the field of corner code placement machine technology, and more specifically, to a fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows. Background Technology

[0002] Because doors and windows are related to functional requirements such as lighting, ventilation, sealing, heat insulation, and sound insulation, as well as the aesthetics and pursuit of architectural decoration such as lines and colors, aluminum alloy doors and windows stand out among many types of doors and windows due to their good decorative effect and excellent performance, and are widely used in commercial buildings, residential buildings, and other types of construction projects. In the production of aluminum alloy doors and windows, the placement of corner brackets, the application of adhesive to the profile ends before corner bracket placement, and the placement of the corner brackets are all essential processes, affecting the strength, yield rate, and sealing performance of the aluminum alloy doors and windows. Currently, there are no dedicated corner bracket placement machines on the market; corner bracket placement is almost entirely manual, with low automation. Furthermore, many processes before corner bracket placement are not automated, including material loading, corner bracket placement, and adhesive application, which are still done manually, resulting in high labor intensity and low automation. Moreover, corner bracket placement requires manual handling and cutting of the corner brackets before placing the door and window frames onto a separate corner bracket placement machine, leading to low efficiency and increased manufacturing costs for door and window manufacturers. Summary of the Invention

[0003] To address the aforementioned issues, this invention provides a fully automatic CNC electric corner bracket placement machine for aluminum alloy doors and windows. This machine boasts a high degree of automation, capable of replacing manual processes such as applying adhesive to profile ends and placing corner brackets. It integrates material loading, corner bracket retrieval, adhesive application, and corner bracket placement, significantly reducing labor costs and intensity. It offers high efficiency, superior quality, strong stability, and a high degree of automation, filling a market gap in the industry where machines can replace manual labor in multiple processes.

[0004] The present invention achieves its objective by employing the following technical solution: A fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows includes a bed body one and a bed body two. The upper side of the bed body one is slidably connected to the two bed bodies two via a slide rail one. Each bed body two is provided with a slide rail two on its upper side. Each slide rail two is slidably connected to two symmetrically arranged profile processing components. Each profile processing component includes a support plate. The support plate is fixed with an adhesive applicator module, a roller brush moving module, a corner code placement module, a corner piece placement module, a corner code removal module, a corner piece removal module, and a profile limiting component. Two corner code placement modules are symmetrically arranged on the support plate. Each corner code placement module includes a bracket 1, two symmetrical placement brackets 2, a corner code support plate, a corner code support block, two symmetrical V-shaped plates, two symmetrical V-shaped plates 2, a guide sleeve, a guide rod, a cylinder 1, a V-shaped push block, a cylinder bracket 1, a horizontal cylinder 1, and a vertical electric push rod 1. The bracket 1 and the placement brackets 2 are fixedly connected to the support plate. The two placement brackets 2 are respectively arranged on both sides of the bracket 1. The two V-shaped plates are respectively fixed on the upper part of the two placement brackets 2. One side end of the two V-shaped plates is fixedly connected. One side end of the two V-shaped plates 2 is fixedly connected. The V-shaped plates 2 are located in the triangular cavity formed by the two V-shaped plates. A set of evenly arranged guide rods are fixed from top to bottom on the other side of the V-shaped plates 2. The guide sleeve is fixed on the other side of the V-shaped plates. The end of the guide rod away from the V-shaped plates 2 passes through the guide sleeve. The cylinder bracket is fixedly connected to the support plate, and the cylinder is fixedly connected to the cylinder. The telescopic rod of the cylinder passes through the cylinder bracket, and the end of the telescopic rod is fixedly connected to the V-shaped push block. The V-shaped push block is located in the V-shaped groove formed by the two V-shaped plates. An angle code cavity is formed between the two V-shaped plates and the V-shaped plate. The angle code support plate and the angle code support block are arranged below the angle code cavity. The angle code support plate fixes the angle code support block and is used to support the V-shaped plate. One side of the angle code support plate is fixed to the telescopic rod of the horizontal cylinder. The telescopic rod of the vertical electric push rod is fixedly connected to an L-shaped placement connecting plate. The horizontal cylinder is fixed to the L-shaped placement connecting plate. The vertical electric push rod is fixed to the bracket. The bracket has an opening for the L-shaped placement connecting plate to move.

[0005] As a further limitation of this technical solution, in the same profile processing assembly, the upper plane of one bracket is higher than the upper plane of another bracket.

[0006] As a further limitation of this technical solution, the support plate is provided with two corner code retrieval modules, each corner code retrieval module corresponding to one corner code placement module. Each corner code retrieval module includes a retrieval bracket two, a cylinder five, a linear slide rail one, a rotating cylinder, a bracket three, an electric push rod two, a linear slide rail two, an electric push rod connecting block, a small U-shaped bracket, a large U-shaped bracket, a linear slide rail three, an L-shaped retrieval connecting plate, an upper retrieval arm, a lower retrieval arm, a V-shaped slot, a cylinder three, an electric push rod four, and a connecting plate. The support plate is provided with a slot, and the cylinder five is fixed to the lower side of the support plate. The telescopic rod of cylinder five is fixedly connected to one end of the part-retrieving bracket two. The rotating cylinder is fixed to the upper side of the part-retrieving bracket two. The rotating cylinder passes through the slot and can move relative to the length direction of the slot. A support block of bracket three is fixed to the upper side of the rotating cylinder. The part-retrieving bracket two is slidably connected to the support plate through the linear slide rail one. The support block of bracket three is fixed to the upper side of bracket three. The support three is a T-shaped support. The vertical plate of bracket three is fixed to the electric push rod two. The telescopic rod of the electric push rod two passes through the vertical plate of bracket three and is fixedly connected to the electric push rod connector. The electric push rod connecting block is slidably connected to the linear slide rail two, which is fixed to the horizontal plate of the bracket three. The lower horizontal plate of the large U-shaped bracket is fixed to the electric push rod connecting block. The linear slide rail four is fixed to the inner side of the vertical plate of the large U-shaped bracket. The connecting plate is slidably disposed on the linear slide rail four and is fixedly connected to the vertical plate of the small U-shaped bracket. The linear slide rail three is fixed to the inner side of the vertical plate of the small U-shaped bracket. The vertical plate of the L-shaped picking connecting plate is slidably connected to the linear slide rail three. The telescopic rod of the cylinder three is connected to the L-shaped picking. The upper side of the horizontal plate of the plate is fixedly connected, the cylinder three is fixed to the upper horizontal plate of the small U-shaped bracket, one end of the upper picking arm is fixed to the lower side of the horizontal plate of the L-shaped picking connecting plate, one end of the lower picking arm is fixed to the upper side of the lower horizontal plate of the small U-shaped bracket, the lower picking arm is located below the upper picking arm, the other ends of the upper picking arm and the lower picking arm are respectively provided with V-shaped slots on opposite sides, the two V-shaped slots correspond to each other, the telescopic rod of the electric push rod four is fixedly connected to the connecting plate, and the electric push rod four is fixed to the upper horizontal plate of the large U-shaped bracket.

[0007] As a further limitation of this technical solution, each of the support plates is provided with a profile limiting component installed at a 45-degree angle to the central axis of the support plate. The profile limiting component includes symmetrically arranged triangular plates and triangular plate limiting linear slide rails. The triangular plate limiting linear slide rails are fixed to the support plate, and the lower side of the triangular plate is slidably connected to the triangular plate limiting linear slide rails. A rack is fixed to one side of each triangular plate, and the rack is meshed with a gear. The central shaft of the gear is bearing-connected to the support plate, and a gear drive motor is connected to the lower end of the central shaft of the gear. The gear drive motor is fixed to the lower side of the support plate. A profile limiting component support frame is fixedly connected to one upper end of the triangular plate. The profile limiting component support frame is Z-shaped and the triangular plate is fixed to its lower side. A profile limiting component lifting cylinder is fixedly connected to the upper side of the profile limiting component support frame. A U-shaped movable support block is fixedly connected to the telescopic rod of the profile limiting component lifting cylinder. A U-shaped movable support block limiting slide rail is fixed to the front side of the upright plate of the profile limiting component support frame. One side of the U-shaped movable support block is slidably connected to the U-shaped movable support block limiting slide rail. A profile limiting plate lateral movement cylinder is fixed on the U-shaped movable support block. A profile limiting plate lateral movement cylinder is fixed to the telescopic rod of the profile limiting plate lateral movement cylinder. A profile limiting plate connecting plate is provided, and a profile limiting plate is fixed to one side of the lower part of the profile limiting plate connecting plate. The profile limiting plate is L-shaped. A profile positioning plate is fixed to the upper side of the triangular plate. The profile positioning plate is located on the front side of the upright plate of the profile limiting component support frame. A profile pressing block lifting cylinder is also fixed to the upper side of the profile limiting component support frame. A profile pressing block lifting plate is fixed to the lower end of the telescopic rod of the profile pressing block lifting cylinder. The profile pressing block lifting plate is L-shaped. A profile pressing block lifting rail is fixed to the upright plate of the profile limiting component support frame. One side of the upright plate of the profile pressing block lifting plate is slidably connected to the profile pressing block lifting rail. The profile pressing block... A profile pressing block lifting electric cylinder is fixed to the end of the horizontal plate of the lifting plate. The extension rod of the profile pressing block lifting electric cylinder is fixed to the profile pressing block. A profile top rod is provided on the symmetrical axis of each pair of triangular plate limiting linear slide rails. A profile top rod lifting electric push rod bracket is fixed to the lower side of the support plate. A profile top rod lifting slide rail is fixed on the profile top rod lifting electric push rod bracket. One side of the profile top rod is slidably connected to the profile top rod lifting slide rail. A profile top rod lifting cylinder is fixed to the lower side of the profile top rod lifting cylinder bracket. The upper end of the profile top rod passes through the support plate, and the lower end of the profile top rod is fixedly connected to the extension rod of the profile top rod lifting cylinder.

[0008] As a further limitation of this technical solution, the glue-dipping module is disposed on the upper side of the support plate. The glue-dipping module includes symmetrical glue box support plates, a glue box, a cylinder bracket, a glue box control cylinder, and a glue box limiting linear slide rail. The glue box limiting linear slide rail is fixed on the support plate. The glue box support plates are slidably connected to the glue box limiting linear slide rail. The lower ends of the glue box are respectively fixedly connected to two glue box support plates. One of the glue box support plates is fixedly connected to the telescopic rod of the glue box control cylinder. The glue box control cylinder is fixed on the cylinder bracket, and the cylinder bracket is fixed on the support plate.

[0009] As a further limitation of this technical solution, the roller brush moving module includes a roller brush support plate, a roller brush vertical control cylinder one, a roller brush vertical control cylinder two, a limiting block, a roller brush lifting guide shaft, a roller brush horizontal control cylinder, a roller brush rotating cylinder, a roller brush rotating cylinder bracket, a roller brush horizontal control cylinder bracket, a semi-circular plate, a roller brush limiting bearing, a roller brush limiting bearing bracket, a roller brush vertical limiting linear slide rail, a roller brush horizontal limiting slide rail, a roller brush support block, a roller brush mounting block, and a roller brush. The roller brush support plate is fixed on the support plate, and the roller brush vertical limiting linear slide rail is fixed on the roller brush support plate. On one side, the roller brush rotating cylinder bracket is slidably connected to the roller brush vertical limiting linear slide rail. The roller brush vertical control cylinder is fixed to the upper side of the roller brush support plate. The telescopic rod of the roller brush vertical control cylinder is fixedly connected to the roller brush rotating cylinder bracket. The roller brush cylinder bracket fixes the roller brush rotating cylinder. The rotating shaft of the roller brush rotating cylinder fixes the roller brush horizontal control cylinder bracket. The lower side of the roller brush horizontal control cylinder bracket is fixed to the roller brush limiting bearing bracket. There are two roller brush limiting bearing brackets arranged symmetrically. The roller brush limiting bearing is rotatably connected to the roller brush... On the bearing bracket, the roller brush limiting bearing rolls with the semi-circular plate. The semi-circular plate is fixed on the roller brush rotating cylinder bracket. The roller brush lateral control cylinder bracket fixes the roller brush lateral control cylinder. The telescopic rod of the roller brush lateral control cylinder fixes the limiting square plate. The roller brush lateral limiting slide rail is fixed on the roller brush lateral control cylinder bracket. The lower side of the limiting square plate is slidably connected to the roller brush lateral limiting slide rail. The upper side of the limiting square plate fixes the roller brush vertical control cylinder two. The telescopic rod of the roller brush vertical control cylinder two passes through the center of the limiting square plate. The lower end of the telescopic rod of the vertical control cylinder 2 for the roller brush is fixed to the upper center of the roller brush support block. The roller brush support block is L-shaped. The roller brush mounting block is located at one end of the horizontal bar of the roller brush support block. The roller brush mounting block is bearing-connected to the central shaft of one end of the roller brush. The central shaft of the other end of the roller brush passes through the vertical bar of the roller brush support block. The roller brush mounting block is threaded with a set screw, which is used to hold the roller brush support block in place. The upper two ends of the roller brush support block are respectively fixedly connected to the lower ends of the roller brush lifting guide shaft. The upper end of the roller brush lifting guide shaft passes through both ends of the limiting square plate.

[0010] As a further limitation of this technical solution, the corner piece retrieving module includes a fixed outer shell, which is fixed to the support plate. A symmetrical guide rail with sliding rods is fixed inside the fixed outer shell. The sliding groove of the guide rail fixes the corner piece retrieving assembly lifting plate. A slider is fixed to one side of the lifting plate, and the slider is threadedly connected to the lead screw. Both ends of the lead screw are respectively bearing-connected to the two ends of the fixed outer shell. The upper end of the lead screw is fixedly connected to the output shaft of a lead screw drive motor, which is fixed to the upper side of the fixed outer shell. An extension arm is fixed to the other side of the lifting plate, and a corner piece retrieving assembly rotating cylinder is fixedly connected to the upper outer end of the extension arm. A corner piece retrieving assembly support plate is fixed to the upper side of the rotating shaft of the rotating cylinder. The upper ends of the support plate are respectively fixed with the slide rods of the horizontal moving slide rail of the corner piece retrieval assembly. The upper side of the slide groove of the horizontal moving slide rail of the corner piece retrieval assembly is respectively fixed with the horizontal plate of the horizontal moving block of the L-shaped corner piece retrieval assembly. The vertical plate of each horizontal moving block of the L-shaped corner piece retrieval assembly is respectively fixed with the telescopic rod of the horizontal moving electric push rod of the corner piece retrieval assembly. The horizontal moving electric push rod of the corner piece retrieval assembly is fixedly connected to the support plate of the moving electric push rod of the corner piece retrieval assembly. The support plate of the moving electric push rod of the corner piece retrieval assembly is fixed to one side of the support plate of the corner piece retrieval assembly. A high support rod is fixed to the end of the horizontal plate of one horizontal moving block of the L-shaped corner piece retrieval assembly, and a low support rod is fixed to the end of the horizontal plate of the other horizontal moving block of the L-shaped corner piece retrieval assembly. The upper ends of the high support rod and the low support rod are respectively fixedly connected to the corner piece retrieval assembly.

[0011] As a further limitation of this technical solution, the corner piece retrieval assembly includes a corner piece retrieval assembly connecting arm. A corner piece retrieval assembly connecting arm is fixedly connected to the upper end of each of the high-position support rod and the low-position support rod. A corner piece retrieval suction cup lifting electric push rod is fixedly connected to each corner piece retrieval assembly connecting arm. A corner piece retrieval suction cup limiting plate is fixed to the telescopic rod of the corner piece retrieval suction cup lifting electric push rod. A limiting plate guide rail is fixed to the upper side of the corner piece retrieval suction cup limiting plate. One side of the corner piece retrieval suction cup lifting electric push rod is fixedly connected to the slide of the limiting plate guide rail. A corner piece retrieval suction cup lifting cylinder bracket is fixed to one side of the limiting plate guide rail. A corner piece retrieval suction cup lifting cylinder is fixed to the upper side of the corner piece retrieval suction cup lifting cylinder bracket. A corner piece retrieval suction cup lifting cylinder is fixedly connected to the telescopic rod of the corner piece retrieval suction cup lifting cylinder. The device includes a suction cup support tube connecting block. A lifting track for the suction cup support tube is fixed to one side of the corner piece retrieval suction cup lifting cylinder bracket. One end of the suction cup support tube connecting block is slidably connected to the lifting track. A suction cup support tube is fixed to the lower side of the suction cup support tube connecting block. A suction cup support tube guide is fixed to the lower side of the corner piece retrieval suction cup limiting plate. The suction cup support tube guide is an L-shaped plate. The suction cup support tube passes through the corner piece retrieval suction cup limiting plate and the suction cup support tube guide. A suction cup is connected to the lower end of the suction cup support tube. A positioning cylinder is fixed to the lower side of the suction cup support tube guide via a positioning block. The positioning cylinder is fixed to one side of the positioning block. A triangular top plate is fixed to the upper end of the other side of the positioning block, with the apex of the triangular top plate corresponding to the suction cup support tube.

[0012] As a further limitation of this technical solution, the corner piece placement module includes a V-shaped corner piece limiting plate one, a V-shaped corner piece limiting plate two, corner piece limiting rods, and a corner piece limiting plate support base. The V-shaped corner piece limiting plate one and the V-shaped corner piece limiting plate two are both fixed on the corner piece limiting plate support base. The center lines of the V-shaped corner piece limiting plate one and the V-shaped corner piece limiting plate two are arranged parallel to each other. The corner piece limiting rods are respectively arranged on both sides of the V-shaped corner piece limiting plate one at the position corresponding to the outer wall of the V-shape, and the corner piece limiting rods are respectively arranged on both sides of the V-shaped corner piece limiting plate two at the position corresponding to the inner wall of the V-shape. The corner piece limiting rods are fixed on the corner piece limiting plate support base.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are: (1) The corner code is automatically placed synchronously at four corners. After placing the corner code, the corner code can be placed directly without secondary positioning. The synchronous placement of the corner code and the front and rear positioning adjustment are greatly improved compared with the previous production process without corner code placement machine. The corner code placement efficiency is high, the quality is good, and the stability is strong.

[0014] (2) The device has a total of 4 stations. Each station is equipped with a profile limiting component. After the profile is placed in place, it can be positioned and pressed by the profile limiting component. It is equipped with two corner code placement modules on the left and right. The corner code is stacked in the corner code placement module. The hopper can automatically place the corner code. It is equipped with two corner code picking modules on the left and right. It can automatically pick up the material and push it to the required position of the corner code. After the corner code is placed in place, the gripper returns to the picking position to wait for picking up the material. The corner code placement station is in operation, realizing the integration of corner code placement, glue application and corner code placement in multiple stations. (3) A corner piece placement module and a corner piece retrieval module are set up, which can realize the support of corner pieces and the automatic retrieval of corner pieces. It is convenient to use, replaces manual operation, and saves manpower and time costs. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. Obviously, the drawings described below are merely some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings: Figure 1 This is a top view schematic diagram of the present invention; Figure 2 This is a top view schematic diagram of a single profile processing component of the present invention; Figure 3 This is a three-dimensional schematic diagram of the corner code placement module of the present invention; Figure 4 This is a partial three-dimensional schematic diagram of the corner code placement module of the present invention. Figure 1 ; Figure 5 This is a partial three-dimensional schematic diagram of the corner code placement module of the present invention. Figure 2 ; Figure 6 This is a three-dimensional schematic diagram of a single profile processing component of the present invention. Figure 1 ; Figure 7 This is a three-dimensional schematic diagram of a single profile processing component of the present invention. Figure 2 ; Figure 8 This is a three-dimensional schematic diagram of a single profile processing component of the present invention. Figure 3 ; Figure 9 This is a three-dimensional schematic diagram of the roller brush moving module of the present invention; Figure 10 This is a three-dimensional schematic diagram of the corner code retrieval module of the present invention. Figure 1 ; Figure 11 This is a three-dimensional schematic diagram of the corner code retrieval module of the present invention. Figure 2 ; Figure 12 This is a three-dimensional schematic diagram of the corner piece extraction module of the present invention. Figure 1 ; Figure 13 This is a three-dimensional schematic diagram of the corner piece extraction module of the present invention. Figure 2 ; Figure 14 This is a three-dimensional schematic diagram of the corner piece extraction module of the present invention. Figure 3 ; Figure 15 This is a three-dimensional schematic diagram of the corner piece placement module of the present invention; Figure 16 This is a partial top view of the corner piece during the placement of the present invention; Figure 17 A partial top view of the corner code material handling process of this invention; Figure 18 This is a partial top view of the roller brush used to apply adhesive according to the present invention; Figure 19 This is a partial three-dimensional schematic diagram of the profile of the present invention when it is fixed. Figure 20 This is a partial three-dimensional schematic diagram of the slot distribution on the support plate of the present invention.

[0016] In the diagram: 1. Bed Frame 1, 2. Bed Frame 2, 3. Slide Rail 2, 4. Profile Processing Component, 5. Slide Rail 1; 41. Corner Code Placement Module, 411. Placement Support 2, 412. V-Shaped Plate, 413. V-Shaped Plate 2, 4131. Cylinder 1, 4132. Cylinder Support 1, 4133. V-Shaped Push Block, 414. Corner Code Support Plate, 415. Corner Code Support Block, 416. Support 1, 417. Guide Sleeve, 418. Guide Rod, 419. Horizontal Cylinder 1, 4191. Vertical Electric Push Rod 1, 4192. L-Shaped Placement Connecting Plate; 42. Adhesive dispensing module; 421. Adhesive box; 422. Adhesive box support plate; 423. Adhesive box limit linear slide rail; 424. Adhesive box control cylinder; 425. Cylinder bracket. 43. Roller brush moving module; 431. Roller brush vertical control cylinder one; 432. Roller brush support plate; 4311. Roller brush vertical limit linear slide rail; 434. Roller brush vertical control cylinder two; 4341. Limiting square plate; 4342. Roller brush lifting guide shaft; 435. Roller brush horizontal limit slide rail; 436. Roller brush support block; 4361. Roller brush; 4362. Roller brush mounting block; 4363. Set screw; 437. Semicircular plate; 4371. Roller brush limit bearing; 4372. Roller brush limit bearing bracket; 438. Roller brush horizontal control cylinder bracket; 4381. Roller brush horizontal control cylinder; 439. Roller brush rotation cylinder; 4391. Roller brush rotation cylinder bracket. 44. Corner code picking module; 441. Cylinder three; 4411. L-shaped picking connecting plate; 442. Small U-shaped bracket; 4421. Linear slide rail three; 443. Upper picking arm; 443a. Lower picking arm; 4431. V-shaped slot; 444. Electric push rod two; 4441. Linear slide rail two; 4442. Electric push rod connecting block; 4443. Large U-shaped bracket; 445. Bracket three support block; 446. Bracket three; 447. Electric push rod four; 4471. Connecting plate; 448. Cylinder five; 4481. Picking bracket two; 4482. Linear slide rail one; 449. Rotating cylinder; 45. Corner piece retrieval module; 451. Lead screw drive motor; 452. Fixed housing; 4521. Corner piece retrieval assembly lifting plate; 4522. Lead screw; 4523. Lead screw guide rail; 4524. Lead screw slider; 453. Extending arm; 454. Corner piece retrieval assembly rotating cylinder; 4541. Corner piece retrieval assembly support plate; 4542. Corner piece retrieval assembly lateral movement slide rail; 455. Suction cup; 456. Positioning cylinder; 4561. Positioning block; 4562. Triangular top plate; 457. Corner piece retrieval assembly lateral movement electric push rod; 4571. Corner piece retrieval assembly 4572. Mobile electric push rod support plate; 4573. High-position support rod; 4574. Low-position support rod; 4575. Corner piece retrieval assembly connecting arm; 458. Corner piece retrieval suction cup lifting electric push rod; 4581. L-shaped corner piece retrieval assembly lateral moving block; 4582. Limiting plate guide rail; 4583. Corner piece retrieval suction cup lifting cylinder bracket; 459. Corner piece retrieval suction cup lifting cylinder; 4591. Suction cup support tube lifting rail; 4592. Suction cup support tube connecting block; 4593. Corner piece retrieval suction cup limiting plate; 4594. Suction cup support tube; 4595. Suction cup support tube guide component. 46. ​​Profile limiting component; 461. Profile limiting component support frame; 462. U-shaped moving support block limiting slide rail; 4621. U-shaped moving support block; 4622. Profile limiting component lifting cylinder; 463. Profile limiting plate lateral moving cylinder; 4631. Profile limiting plate; 4632. Profile limiting plate connecting plate; 464. Profile pressing block lifting cylinder; 4641. Profile pressing block lifting plate; 4642. 4643. Profile pressing block; 465. Profile pressing block lifting electric cylinder; 4651. Triangular plate; 4652. Profile positioning plate; 4653. Triangular plate limiting linear slide rail; 4654. Gear drive motor; 4655. Gear; 4656. Rack; 466. Profile top rod lifting cylinder bracket; 4661. Profile top rod lifting cylinder; 4662. Profile top rod; 4663. Profile top rod lifting slide rail; 47. Corner piece placement module; 471. Corner piece limiting plate support base; 472. Corner piece limiting rod; 473. V-shaped corner piece limiting plate two; 476. Corner piece; 477. V-shaped corner piece limiting plate one. 48. Support plate. Detailed Implementation

[0017] The following will be based on embodiments of the present invention. Figures 1-20 The technical solutions in the embodiments of the present invention are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0018] It should be noted that the directional terms such as left, right, up, down, front, and back in the embodiments of the present invention are only relative concepts or are based on the normal use state of the product, i.e., the direction of the product's movement, and should not be considered as limiting.

[0019] When a component is described as "located on" or "set on" another component, it can be on the other component or may be interposed with the component. When a component is described as "connected to" another component, it can be directly connected to the other component or may be interposed with the component.

[0020] A fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows includes a bed 1 and a bed 2. The upper side of the bed 1 is slidably connected to the two beds 2 via a slide rail 5. Each bed 2 has a slide rail 3 on its upper side. Each slide rail 3 is slidably connected to two symmetrically arranged profile processing components 4. Each profile processing component 4 includes a support plate 48. The support plate 48 is fixed with an adhesive applicator 42, a roller brush moving module 43, a corner code placement module 41, a corner piece placement module 47, a corner code removal module 44, a corner piece removal module 45, and a profile limiting component 46.

[0021] The bed 1 is fixed to the slide rail 5, the bed 2 can move on the slide rail 5, and the bed 2 is provided with the slide rail 3, which enables the profile processing component 4 to move along the slide rail 3.

[0022] Two corner code placement modules 41 are symmetrically arranged on the support plate 48. Each corner code placement module 41 includes a first bracket 416, two symmetrical placement brackets 411, a corner code support plate 414, a corner code support block 415, two symmetrical V-shaped plates 412, two symmetrical V-shaped plates 413, a guide sleeve 417, a guide rod 418, a first cylinder 4131, a V-shaped push block 4133, a first cylinder bracket 4132, a first horizontal cylinder 419, and a first vertical electric push rod 4191. The first bracket 416 and the second placement brackets 411 are both fixedly connected to the support plate 48. The two second placement brackets... 411 are respectively disposed on both sides of the first bracket 416. Two V-shaped plates 412 are respectively fixed on the upper part of the two second brackets 411. One side end of the two V-shaped plates 412 is fixedly connected. One side end of the two second V-shaped plates 413 is fixedly connected. The second V-shaped plate 413 is located in the triangular cavity formed by the two V-shaped plates 412. A set of evenly arranged guide rods 418 are fixed from top to bottom on the other side of the second V-shaped plate 413. The guide sleeve 417 is fixed on the other side of the V-shaped plate 412. The end of the guide rod 418 away from the second V-shaped plate 413 passes through the guide sleeve 417.

[0023] The corner code placement module 41 can hold corner codes. In use, the corner codes are arranged from top to bottom in the triangular cavity formed between the V-shaped plate 412 and the second V-shaped plate 413. The guide rod 418 can move along the guide sleeve 417 toward the corner code, thereby driving the second V-shaped plate 413 to move toward the corner code, thus helping to fix the corner code with the second V-shaped plate 413.

[0024] The cylinder bracket 4132 is fixedly connected to the support plate 48, and the cylinder 4131 is fixedly connected to the cylinder bracket 4132. The telescopic rod of the cylinder 4131 passes through the cylinder bracket 4132, and the end of the telescopic rod of the cylinder 4131 is fixedly connected to the V-shaped push block 4133. The V-shaped push block 4133 is located in the V-shaped groove formed by the two V-shaped plates 413. An angle code cavity is formed between the two V-shaped plates 412 and the V-shaped plate 413. The angle code support plate 414 and the angle code support block 415 are arranged below the angle code cavity. The corner bracket plate 414 fixes the corner bracket block 415. The corner bracket plate 414 is used to support the V-shaped plate 412. One side of the corner bracket plate 414 is fixed to the telescopic rod of the horizontal cylinder 419. The telescopic rod of the vertical electric push rod 4191 is fixedly connected to the L-shaped placement connecting plate 4192. The horizontal cylinder 419 is fixed on the L-shaped placement connecting plate 4192. The vertical electric push rod 4191 is fixed on the bracket 416. The bracket 416 is provided with an opening for the L-shaped placement connecting plate 4192 to move.

[0025] The V-shaped pusher 4133 can move with the telescopic rod of the cylinder 4131 to push the V-shaped plate 413 to move, so that the V-shaped plate 413 abuts against the corner code. The corner code support block 415 and the corner code support plate 414 can support the corner code in the corner code cavity. The corner code support plate 414 can hold the corner code, and under the action of the horizontal cylinder 419, the L-shaped placement connecting plate 4192 and the vertical electric push rod 4191, the corner code is pushed and moved.

[0026] In the same profile processing assembly 4, the upper plane of one bracket 416 is higher than the upper plane of the other bracket 416, which facilitates the simultaneous picking of parts by the two corner code picking modules 44.

[0027] Two corner code retrieval modules 44 are provided on the support plate 48. Each corner code retrieval module 44 corresponds to one corner code placement module 41. The corner code retrieval module 44 includes a second retrieval bracket 4481, a fifth cylinder 448, a first linear slide rail 4482, a rotating cylinder 449, a third bracket 446, a second electric push rod 444, a second linear slide rail 4441, an electric push rod connecting block 4442, a small U-shaped bracket 442, a large U-shaped bracket 4443, a third linear slide rail 4421, an L-shaped retrieval connecting plate 4411, an upper retrieval arm 443, a lower retrieval arm 443a, a V-shaped slot 4431, a third cylinder 441, a fourth electric push rod 447, and a connecting plate 4471. The support plate 48 is provided with a slot. The fifth cylinder... 448 is fixed to the lower side of the support plate 48. The telescopic rod of cylinder 448 is fixedly connected to one end of the second part-retrieving bracket 4481. The upper side of the second part-retrieving bracket 4481 is fixed with a rotating cylinder 449. The rotating cylinder 449 passes through the slot and can move relative to the length of the slot. The upper side of the rotating cylinder 449 is fixed with a support block 445. The second part-retrieving bracket 4481 is slidably connected to the support plate 48 via the linear slide rail 4482. The upper side of the support block 445 is fixed with a third bracket 446. The third bracket 446 is a T-shaped bracket. The vertical plate of the third bracket 446 is fixed with an electric push rod 444. The extension of the electric push rod 444... The telescopic rod passes through the vertical plate of the support three 446 and is fixedly connected to the electric push rod connecting block 4442. The electric push rod connecting block 4442 is slidably connected to the linear slide rail two 4441. The linear slide rail two 4441 is fixed to the horizontal plate of the support three 446. The lower horizontal plate of the large U-shaped support 4443 is fixed to the electric push rod connecting block 4442. The linear slide rail four 4472 is fixed to the inner side of the vertical plate of the large U-shaped support 4443. The connecting plate 4471 is slidably disposed on the linear slide rail four 4472. The connecting plate 4471 is fixedly connected to the vertical plate of the small U-shaped support 442. The linear slide rail three 4421 is fixed to the inner side of the vertical plate of the small U-shaped support 442. The L-shaped take-up piece... The vertical plate of the connecting plate 4411 is slidably connected to the linear slide rail 4421. The telescopic rod of the cylinder 441 is fixedly connected to the upper side of the horizontal plate of the L-shaped picking connecting plate 4411. The cylinder 441 is fixed to the upper horizontal plate of the small U-shaped bracket 442. One end of the upper picking arm 443 is fixed to the lower side of the horizontal plate of the L-shaped picking connecting plate 4411. One end of the lower picking arm 443a is fixed to the upper side of the lower horizontal plate of the small U-shaped bracket 442. The lower picking arm 443a is located below the upper picking arm 443. The other ends of the upper picking arm 443 and the lower picking arm 443a are respectively provided with V-shaped slots 4431 on opposite sides. The two V-shaped slots 4431 correspond to each other.The telescopic rod of the electric push rod 447 is fixedly connected to the connecting plate 4471, and the electric push rod 447 is fixed to the upper horizontal plate of the large U-shaped bracket 4443.

[0028] Each of the support plates 48 is provided with a profile limiting component 46 installed at a 45-degree angle to the central axis of the support plate 48. The profile limiting component 46 includes symmetrically arranged triangular plates 465 and triangular plate limiting linear slide rails 4652. The triangular plate limiting linear slide rails 4652 are fixed to the support plate 48. The lower side of the triangular plate 465 is slidably connected to the triangular plate limiting linear slide rails 4652. A rack 4656 is fixed to one side of the triangular plate 465, and the rack 4656 is meshed with a gear 4655. The central shaft of the gear 4655 is bearing-connected to the support plate 48, and the lower end of the central shaft of the gear 4655 is connected to a gear drive motor 4653. The gear drive motor 4653 is fixed to the lower side of the support plate 48. A profile limiting component support frame 461 is fixedly connected to one upper end of the triangular plate 465. The profile limiting component support frame 461 is Z-shaped and the lower side of the triangular plate 465 is fixedly fixed. A profile limiting component lifting cylinder 4622 is fixedly connected to the upper side of the profile limiting component support frame 461. A U-shaped moving support block 4621 is fixedly connected to the telescopic rod of the profile limiting component lifting cylinder 4622. A U-shaped moving support block limiting slide rail 462 is fixed to the front side of the upright plate of the profile limiting component support frame 461. One side of the U-shaped moving support block 4621 is slidably connected to the U-shaped moving support block limiting slide rail 462. A profile limiting plate lateral movement cylinder 463 is fixed on the moving support block 4621. A profile limiting plate connecting plate 4632 is fixed to the telescopic rod of the profile limiting plate lateral movement cylinder 463. A profile limiting plate 4631 is fixed to one side of the lower part of the profile limiting plate connecting plate 4632. The profile limiting plate 4631 is an L-shaped plate. A profile positioning plate 4651 is fixed to the upper side of the triangular plate 465. The profile positioning plate 4651 is located on the front side of the upright plate of the profile limiting component support frame 461. A profile pressing block lifting cylinder 464 is also fixed to the upper side of the profile limiting component support frame 461. A profile pressing block lifting plate 4641 is fixed to the lower end of the telescopic rod of the profile pressing block lifting cylinder 464. The pressing block lifting plate 4641 is an L-shaped plate. A profile pressing block lifting rail is fixed on the upright plate of the profile limiting component support frame 461. One side of the upright plate of the profile pressing block lifting plate 4641 is slidably connected to the profile pressing block lifting rail. A profile pressing block lifting electric cylinder 4643 is fixed to the end of the horizontal plate of the profile pressing block lifting plate 4641. A profile pressing block 4642 is fixed to the telescopic rod of the profile pressing block lifting electric cylinder 4643. A profile top rod 4662 is provided on the symmetrical axis of each pair of triangular plate limiting linear slide rails 4652. A profile top rod lifting electric push rod bracket 466 is fixed to the lower side of the support plate 48. A profile top rod lifting slide rail 4663 is fixed on the profile top rod lifting electric push rod bracket 466.One side of the profile top rod 4662 is slidably connected to the profile top rod lifting slide rail 4663. A profile top rod lifting cylinder 4661 is fixed to the lower side of the profile top rod lifting cylinder bracket 466. The upper end of the profile top rod 4662 passes through the support plate 48, and the lower end of the profile top rod 4662 is fixedly connected to the telescopic rod of the profile top rod lifting cylinder 4661.

[0029] The corner code retrieval module 44 is used as follows: Cylinder 5 448 is activated, and the retrieval bracket 2 4481 moves along the extension / retraction direction of cylinder 5 448, causing the rotating cylinder 449 to move along the slot, aligning bracket 3 446 with the corner code placement module 41; the rotating cylinder 449 is activated, causing bracket 3 446 to rotate 90 degrees along the rotation direction of the rotating cylinder 449, making bracket 3 446 perpendicular to the corner code placement module 41; the electric push rod 447 is activated, aligning the V-shaped slot 4431 with the corner code position within the corner code placement module 41, and then the electric push rod 2 444 is activated, connecting the electric push rod... Block 4442 moves along the extension and retraction direction of electric push rod 2 444, causing the large U-shaped bracket 4443 and the small U-shaped bracket 442 to move along the sliding direction of linear slide rail 2 4441, thereby bringing the upper picking arm 443 and the lower picking arm 443a closer to the corner code in the corner code placement module 41. Then, electric push rod 2 444 stops moving and waits for material to be received. When receiving material, cylinder 3 441 moves to move the upper picking arm 443 down, bringing it closer to the lower picking arm 443a. The two picking arms clamp one corner code in the corner code placement module 41, and the material is picked up. After the material is picked up, electric push rod 2 retracts, and then electric push rod 444... 7. Retract the upper and lower pick-up arms 443 and 443a, lifting the corner code until it reaches a position where rotation will not cause interference, then stop and wait for rotation. Start the rotating cylinder 449, causing the bracket 3 446 to rotate 90 degrees in the opposite direction of the rotating cylinder 449, making the bracket 3 446 parallel to the corner code placement module 41. The gear drive motor 4653 drives the gear 4655 to rotate. The symmetrical triangular plate 465 moves backward synchronously under the linkage control of the gear 4655 and the rack 4656. The profile top rod 4662 falls under the control of the profile top rod lifting cylinder 4661. When the triangle When the distance between the plates 465 is greater than the maximum size of the corner bracket, the gear drive motor 4653 stops working, the triangular plate 465 stops moving, and at the same time, the corner brackets held by the upper picking arm 443 and the lower picking arm 443a are pushed forward by the electric push rod 444. At the same time, the profile also moves to the appropriate position and the corner bracket is placed in the profile. At this time, the upper picking arm 443 and the lower picking arm 443a release the corner bracket under the control of the cylinder 441 and the electric push rod 447, and retreat under the control of the electric push rod 444 to repeat the next set of picking. At this time, the corner bracket placement work is paused and the corner piece placement work begins.

[0030] The profile limiting component 46 is used as follows: The gear drive motor 4653 is started, causing the gear 4655 to rotate, driving the rack 4656 and the triangular plate 465 to move along the sliding direction of the triangular plate limiting linear slide rail 4652, so that the triangular plate 465 corresponds to both ends of the profile; the profile limiting component lifting cylinder 4622 is started, causing the U-shaped moving support block 4621 to move along the extension direction of the profile limiting component lifting cylinder 4622, causing the profile limiting plate lateral moving cylinder 463 and the profile pressing block lifting cylinder 4643 to move along the sliding direction of the U-shaped moving support block limiting slide rail 462, so that the profile limiting plate 4631 and the profile pressing block 4642 correspond to both ends of the profile; the profile limiting plate lateral moving cylinder 463 is started, causing the profile limiting plate .... The connecting plate 4632 moves along the extension and retraction direction of the profile limiting plate lateral moving cylinder 463, causing the profile limiting plate 4631 to move along the sliding direction of the linear slide rail 4441, so that the profile limiting plate 4631 moves against one side of the profile, and the other side of the profile abuts against the profile positioning plate 4651, thereby achieving lateral limiting of the profile; the profile pressing block lifting cylinder 4643 is activated, causing the profile pressing block 4642 to move along the extension and retraction direction of the profile pressing block lifting cylinder 4643, so that the profile pressing block 4642 fits against the upper side of the profile, thereby achieving vertical limiting of the profile; the profile top rod lifting cylinder 4661 is activated, causing the profile top rod 4662 to move along the extension and retraction direction of the profile top rod lifting cylinder 4661, so that the profile top rod 4662 fits against the lower side of the profile, thereby achieving reverse vertical limiting of the profile.

[0031] The glue-dipping module 42 is disposed on the upper side of the support plate 48. The glue-dipping module 42 includes symmetrical glue box support plates 422, glue box 421, cylinder bracket 425, glue box control cylinder 424, and glue box limiting linear slide rail 423. The glue box limiting linear slide rail 423 is fixed on the support plate 48. The glue box support plate 422 is slidably connected to the glue box limiting linear slide rail 423. The lower ends of the glue box 421 are fixedly connected to two glue box support plates 422 respectively. One glue box support plate 422 is fixedly connected to the telescopic rod of the glue box control cylinder 424. The glue box control cylinder 424 is fixed on the cylinder bracket 425. The cylinder bracket 425 is fixed on the support plate 48.

[0032] The reciprocating movement of the glue box 421 is controlled by the glue box control cylinder 424. The glue box 421 can drive the glue box support plate 422 to reciprocate along the slide bar of the glue box limit linear slide rail 423. The glue box 421 can achieve the operation of the roller brush 4361 inside the glue box 421 to evenly dip the glue liquid through the reciprocating movement.

[0033] The roller brush moving module 43 includes a roller brush support plate 432, a roller brush vertical control cylinder 1 431, a roller brush vertical control cylinder 2 434, a limiting block 4341, a roller brush lifting guide shaft 4342, a roller brush horizontal control cylinder 4381, a roller brush rotating cylinder 439, a roller brush rotating cylinder bracket 4391, a roller brush horizontal control cylinder bracket 438, a semi-circular plate 437, a roller brush limiting bearing 4371, a roller brush limiting bearing bracket 4372, a roller brush vertical limiting linear slide rail 4311, a roller brush horizontal limiting slide rail 435, a roller brush support block 436, a roller brush mounting block 4362, and a roller brush 4361. The roller brush support plate 432 is fixed on the support plate 48, and the roller brush vertical limiting linear slide rail 4311 is fixed on... On one side of the roller brush support plate 432, the roller brush rotating cylinder bracket 4391 is slidably connected to the roller brush vertical limiting linear slide rail 4311. The roller brush vertical control cylinder 431 is fixed on the upper side of the roller brush support plate 432. The telescopic rod of the roller brush vertical control cylinder 431 is fixedly connected to the roller brush rotating cylinder bracket 4391. The roller brush cylinder bracket 4391 fixes the roller brush rotating cylinder 439. The rotating shaft of the roller brush rotating cylinder 439 fixes the roller brush horizontal control cylinder bracket 438. The lower side of the roller brush horizontal control cylinder bracket 438 is fixed to the roller brush limiting bearing bracket 4372. There are two roller brush limiting bearing brackets 4372, which are symmetrically arranged. The roller brush is rotatably connected to the roller brush limiting bearing bracket 4372. The roller brush limiting bearing 4371 rolls with the semi-circular plate 437. The semi-circular plate 437 is fixed to the roller brush rotating cylinder bracket 4391. The roller brush lateral control cylinder bracket 438 fixes the roller brush lateral control cylinder 4381. The telescopic rod of the roller brush lateral control cylinder 4381 fixes the limiting square plate 4341. The roller brush lateral limiting slide rail 435 is fixed to the roller brush lateral control cylinder bracket 438. The lower side of the limiting square plate 4341 is slidably connected to the roller brush lateral limiting slide rail 435. The upper side of the limiting square plate 4341 fixes the roller brush vertical control cylinder 434. The telescopic rod passes through the center of the limiting square plate 4341. The lower end of the telescopic rod of the vertical control cylinder 434 is fixed to the upper center of the roller brush support block 436. The roller brush support block 436 is L-shaped. The roller brush mounting block 4362 is located at one end of the horizontal bar of the roller brush support block 436. The roller brush mounting block 4362 is bearing-connected to the central shaft of one end of the roller brush 4361. The central shaft of the other end of the roller brush 4361 passes through the vertical bar of the roller brush support block 436. The roller brush mounting block 4362 is threadedly connected to a set screw 4363, which is used to hold the roller brush support block 436. The upper two ends of the roller brush support block 436 are respectively fixedly connected to the lower ends of the roller brush lifting guide shaft 4342.The upper end of the roller brush lifting guide shaft 4342 passes through both ends of the limiting square plate 4341.

[0034] The roller brush moving module 43 is used as follows: The roller brush 4361 is rotated above the glue box 421 by the roller brush rotation cylinder 439. During this process, the roller brush limit bearing 4371 rotates on the semi-circular plate 437 that provides support. The roller brush 4361 is moved vertically into the glue box 421 by the roller brush vertical control cylinder 431, and the glue dipping module 42 is controlled to work so that the roller brush 4361 can complete the glue picking operation.

[0035] Activate the vertical control cylinder 431 of the roller brush, and the roller brush rotation cylinder bracket 4391 moves along the sliding direction of the vertical limit linear slide rail 4311 of the roller brush, raising the roller brush 4361 to a suitable height; activate the roller brush rotation cylinder 439, and the roller brush lateral control cylinder bracket 438 rotates along the rotation direction of the roller brush rotation cylinder 439, rotating the roller brush 4361 until it aligns with the end of the profile; activate the lateral control cylinder 4381, and the limiting square plate 4341 moves along the extension and retraction direction of the lateral control cylinder 4381, aligning the limiting square plate 4341 with both ends of the profile. Adhesion; Activate the vertical control cylinder 434 of the roller brush, and the roller brush support block 436 moves along the center direction of the limiting square plate 4341, so that the roller brush 4361 contacts both ends of the profile, and control the vertical extension and retraction of the roller brush vertical control cylinder 434 to realize the up and down movement of the roller brush 4361, so as to achieve the glue application treatment on the end of the profile; Among them, the set screw 4363 facilitates the removal of the roller brush 4361. Loosening the set screw 4363 allows the roller brush 4361 to be removed, and tightening the set screw 4363 presses against the roller brush support block 436, so that the installation of the roller brush 4361 can be completed.

[0036] The corner piece retrieving module 45 includes a fixed housing 452, which is fixed to the support plate 48. Two symmetrical lead screw guide rails 4523 are fixed inside the fixed housing 452. A corner piece retrieving assembly lifting plate 4521 is slidably connected to the lead screw guide rails 4523. A lead screw slider 4524 is fixed to one side of the corner piece retrieving assembly lifting plate 4521. A lead screw 4522 is threadedly connected to the lead screw slider 4524. Both ends of the lead screw 4522 are respectively bearing-connected to both ends of the fixed housing 452. A lead screw drive motor 451 is fixedly mounted on the upper side of the outer casing 452. The upper end of the lead screw 4522 is fixedly connected to the output shaft of the lead screw drive motor 451. An extension arm 453 is fixedly mounted on the other side of the corner piece picking assembly lifting plate 4521. A corner piece picking assembly rotating cylinder 454 is fixedly connected to the upper side of the end of the extension arm 453 away from the corner piece picking assembly lifting plate 4521. The rotating shaft of the corner piece picking assembly rotating cylinder 454 is fixedly connected to a corner piece picking assembly support plate 4541. The upper side of the corner piece picking assembly support plate 4541... Two corner piece retrieval component transverse moving slide rails 4542 are fixed at both ends. L-shaped corner piece retrieval component transverse moving blocks 4581 are slidably connected to each of the two corner piece retrieval component transverse moving slide rails 4542. The horizontal plate of the L-shaped corner piece retrieval component transverse moving block 4581 is connected to the corner piece retrieval component transverse moving slide rail 4542. A corner piece retrieval component moving electric push rod support plate 4571 is fixed to one side of the corner piece retrieval component support plate 4541. Two corner piece retrieval components are fixed on the fixedly connected corner piece retrieval component moving electric push rod support plate 4571. The component is a horizontally moving electric push rod 457. The telescopic rods of the two horizontally moving electric push rods 457 of the corner piece picking component are each fixedly connected to the vertical plate of the horizontally moving block 4581 of the L-shaped corner piece picking component. A high-position support rod 4572 is fixed to the end of the horizontal plate of the horizontally moving block 4581 of the L-shaped corner piece picking component, and a low-position support rod 4573 is fixed to the end of the horizontal plate of the other horizontally moving block 4581 of the L-shaped corner piece picking component. The upper ends of the high-position support rod 4572 and the low-position support rod 4573 are respectively fixedly connected to the corner piece picking component.

[0037] The corner piece retrieval assembly includes a corner piece retrieval assembly connecting arm 4574. A corner piece retrieval assembly connecting arm 4574 is fixedly connected to the upper ends of both the high-position support rod 4572 and the low-position support rod 4573. A corner piece retrieval assembly connecting arm 4574 is fixedly connected to a corner piece retrieval suction cup lifting electric push rod 458. A corner piece retrieval suction cup limiting plate 4593 is fixed to the telescopic rod of the corner piece retrieval suction cup lifting electric push rod 458. The upper side of the corner piece retrieval suction cup limiting plate 4593... A fixed limiting plate guide rail 4582 is provided. One side of the corner piece retrieval suction cup lifting electric push rod 458 is fixedly connected to the slide of the limiting plate guide rail 4582. A corner piece retrieval suction cup lifting cylinder bracket 4583 is fixed to one side of the limiting plate guide rail 4582. A corner piece retrieval suction cup lifting cylinder 459 is fixed to the upper side of the corner piece retrieval suction cup lifting cylinder bracket 4583. A suction cup support tube connecting block 4592 is fixedly connected to the telescopic rod of the corner piece retrieval suction cup lifting cylinder 459. The corner piece retrieval suction cup lifting cylinder bracket 4583 has a suction cup support tube lifting rail 4591 fixed to one side of its vertical surface. One end of the suction cup support tube connecting block 4592 is slidably connected to the suction cup support tube lifting rail 4591. A suction cup support tube 4594 is fixed to the lower side of the suction cup support tube connecting block 4592. A suction cup support tube guide 4595 is fixed to the lower side of the corner piece retrieval suction cup limiting plate 4593. The suction cup support tube 4594 passes through the corner piece retrieval suction cup. The device includes a limiting plate 4593 and a suction cup support tube guide 4595. The lower end of the suction cup support tube 4594 is connected to a suction cup 455. A positioning cylinder 456 is fixed to the lower side of the suction cup support tube guide 4595 by a fixing positioning block 4561. The positioning cylinder 456 is fixed to one side of the positioning block 4561. A triangular top plate 4562 is fixed to the upper end of the other side of the positioning block 4561. The top of the triangular top plate 4562 corresponds to the suction cup support tube 4594.

[0038] The corner piece retrieval module 45 is used as follows: Start the lead screw drive motor 451 to rotate the lead screw 4522, causing the lead screw slider 4524 and the corner piece picking assembly lifting plate 4521 to move along the sliding direction of the lead screw guide rail 4523, aligning the extension arm 453 with the corner piece placement module 47; start the corner piece picking assembly rotating cylinder 454 to rotate the corner piece picking assembly support plate 4541 along the rotation direction of the corner piece picking assembly rotating cylinder 454, rotating the corner piece picking assembly to the appropriate position, so that the high-position support rod 4572 and the low-position support... Rods 4573 respectively align their respective connected corner piece retrieval assemblies with a corner piece within the corner piece placement module 47; activating the electric push rod 457 for the lateral movement of the corner piece retrieval assembly causes the L-shaped corner piece retrieval assembly lateral moving block 4581 to move along the extension / retraction direction of the electric push rod 457, causing the high-position support rod 4572 and the low-position support rod 4573 to move along the sliding direction of the lateral moving slide rail 4542 of the corner piece retrieval assembly, thus enabling the high-position support rod 4572 and the low-position support rod 4573 to move along the sliding direction of the slide rail 4542 of the corner piece retrieval assembly. 573 corresponds to the corner piece in the corner piece placement module 47; the corner piece retrieval suction cup lifting electric push rod 458 is activated, causing the corner piece retrieval suction cup limiting plate 4593 to move along the sliding direction of the limiting plate guide rail 4582; the corner piece retrieval suction cup lifting cylinder 459 is activated, causing the suction cup support tube 4594 to move along the sliding direction of the suction cup support tube lifting track 4591, so that the suction cup 455 corresponds to one corner piece in the corner piece placement module 47; the suction cup 455 is activated, so that the suction cup 455 picks up the corner piece placement... One of the corner pieces inside module 47 is lifted; the corner piece retrieval suction cup lifting cylinder 459 is retracted, causing the suction cup support tube 4594 to move in the opposite sliding direction of the suction cup support tube lifting track 4591, pulling the clamped corner piece out of the corner piece placement module 47; the positioning cylinder 456 is activated, causing the positioning block 4561 to move in the extension and retraction direction of the positioning cylinder 456, so that the triangular top plate 4562 corresponds to the suction cup support tube 4594, so that it abuts against the suction cup support tube 4594 to prevent it from shaking.

[0039] Retract the electric push rod 458 of the corner piece retrieval suction cup, causing the corner piece retrieval suction cup limiting plate 4593 to move to a suitable height along the reverse sliding direction of the limiting plate guide rail 4582. Activate the corner piece retrieval assembly rotating cylinder 454, causing the corner piece retrieval assembly support plate 4541 to rotate in the reverse rotation direction of the corner piece retrieval assembly rotating cylinder 454, making the L-shaped corner piece retrieval assembly lateral moving block 4581 parallel to the corner piece placement module 47. Activate the lead screw drive motor 451, causing the lead screw 4522 to rotate in the reverse direction, driving the lead screw slider 4524 and the corner piece retrieval assembly lifting plate 4521 to move along the reverse sliding direction of the lead screw guide rail 4523, moving the clamped corner piece between the profile processing components 4. Activate the suction cup 455, causing the suction cup 455 to release the clamping mechanism. The corner piece is placed into one end of a profile within the profile processing assembly 4. The corner piece lifting suction cup cylinder 459 is activated, causing the suction cup support tube 4594 to move in the opposite sliding direction of the suction cup support tube lifting track 4591, so that the suction cup 455 leaves one end of a profile within the profile processing assembly 4. The positioning cylinder 456 is retracted, causing the positioning block 4561 to move in the retraction direction of the positioning cylinder 456, so that the triangular top plate 4562 leaves the suction cup support tube 4594. During this process, the triangular plate 465 moves until the corner piece is placed into the profile. The suction cup 455 stops suction and returns to the original picking position. The triangular plate 465 continues to move until it is completely pressed against the inclined surface of the profile. At the same time, the corner bracket and the corner piece are placed into the profile, and the entire process is completed.

[0040] The corner piece placement module 47 includes a V-shaped corner piece limiting plate one 477, a V-shaped corner piece limiting plate two 473, a corner piece limiting rod 472, and a corner piece limiting plate support base 471. The V-shaped corner piece limiting plate one 477 and the V-shaped corner piece limiting plate two 473 are both fixed on the corner piece limiting plate support base 471. The center lines of the V-shaped corner piece limiting plate one 477 and the V-shaped corner piece limiting plate two 473 are arranged parallel to each other. The corner piece limiting rods 472 are respectively arranged on both sides of the V-shaped corner piece limiting plate one 477 at positions corresponding to the outer wall of the V-shape. The corner piece limiting rods 472 are respectively arranged on both sides of the V-shaped corner piece limiting plate two 473 at positions corresponding to the inner wall of the V-shape. The corner piece limiting rods 472 are fixed on the corner piece limiting plate support base 471. The corner piece limiting rods 472 are used to fix the side wall of the corner piece 476 and can guide and limit the corner piece 476.

[0041] The operating procedure of this placement machine is as follows: Fix bed 1 on the ground, slide bed 2 on the upper slide rail 5 of bed 1, so that the two beds 2 correspond to the positions of the two profile processing components 4 respectively, slide the profile processing components 4 on the upper slide rail 3 of bed 2, so that each profile processing component 4 can move along the slide rail 3, and adjust the position of the profile processing components 4 to match the length and width of the profile; The corner brackets are placed in the corner bracket placement module 41, arranged from top to bottom in the triangular cavity formed between the V-shaped plate 412 and the second V-shaped plate 413. The cylinder 4131 is extended so that the V-shaped push block 4133 presses against the V-shaped groove formed by the second V-shaped plate 413. Under the action of the V-shaped push block 4133, the second V-shaped plate 413 presses against the inner wall of the V-shape of the corner bracket, thus achieving auxiliary fixation of the corner bracket. Corner pieces 476 are placed in corner piece placement module 47 respectively, so that corner pieces 476 are arranged from top to bottom in corner piece placement module 47; The profile is fed onto the triangular plate 465 using an automatic feeding machine, which is an existing product of the prior art and will not be described in detail. Then the profile limiting component 46 is activated to limit the profile and prevent it from shifting. Then, start the roller brush moving module 43 to control the roller brush 4361 to enter the glue box 421 of the glue dipping module 42. Start the glue dipping module 42 to make the glue box 421 move back and forth. The roller brush 4361 and the glue box 421 move relative to each other, so that the roller brush 4361 can dip the glue and brush the glue on both ends of the profile to make the glue evenly distributed. Retract the horizontal cylinder 419 to move the L-shaped placement connecting plate 4192 backward, retract the vertical electric push rod 4191 to move the L-shaped placement connecting plate 4192 downward, retract the cylinder 4131 to move the V-shaped push block 4133 away from the V-shaped groove formed by the V-shaped plate 413, and retract the guide rod 418 to move the V-shaped plate 413 away from the V-shaped inner wall of the corner bracket. Start the corner code retrieval module 44, so that the corner code retrieval module 44 moves along the slide rail 2 3 and stops above the corner code placement module 41. Control the corner code retrieval module 44 to pick up the corner code and lift it up. Simultaneously activate the corner code picking module 44 and the corner piece picking module 45, so that they respectively pick up the corner codes and corner pieces 476 and place them into both ends of the profile; Then, control the external corner code placement device to perform the corner code placement operation (the external corner code placement device uses existing products with existing technology, which will not be described in detail).

[0042] The above-disclosed embodiments are merely specific examples of the present invention. However, the present invention is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows, comprising a bed one (1) and a bed two (2), wherein the upper side of the bed one (1) is slidably connected to the two bed two (2) via a slide rail one (5), and each of the bed two (2) is provided with a slide rail two (3) on its upper side, and each of the slide rail two (3) is slidably connected to two symmetrically arranged profile processing components (4), characterized in that: Each of the profile processing components (4) includes a support plate (48), on which are fixed an adhesive applicator (42), a roller brush moving module (43), a corner code placement module (41), a corner piece placement module (47), a corner code removal module (44), a corner piece removal module (45), and a profile limiting component (46). Two corner code placement modules (41) are symmetrically arranged on the support plate (48). Each corner code placement module (41) includes a bracket one (416), two symmetrical placement brackets two (411), a corner code support plate (414), a corner code support block (415), two symmetrical V-shaped plates (412), two symmetrical V-shaped plates two (413), a guide sleeve (417), a guide rod (418), a cylinder one (4131), a V-shaped push block (4133), a cylinder bracket one (4132), a horizontal cylinder one (419), and a vertical electric push rod one (4191). The bracket one (416) and the placement brackets two (411) are both fixedly connected to the support plate (48). The second bracket (411) is respectively set on both sides of the first bracket (416). The two V-shaped plates (412) are respectively fixed on the upper part of the two second brackets (411). One side end of the two V-shaped plates (412) is fixedly connected. One side end of the two second V-shaped plates (413) is fixedly connected. The second V-shaped plate (413) is located in the triangular cavity formed by the two V-shaped plates (412). A set of evenly arranged guide rods (418) are fixed from top to bottom on the other side of the second V-shaped plate (413). The guide sleeve (417) is fixed on the other side of the V-shaped plate (412). The end of the guide rod (418) away from the second V-shaped plate (413) passes through the guide sleeve (417). The cylinder bracket (4132) is fixedly connected to the support plate (48), and the cylinder bracket (4132) is fixedly connected to the cylinder (4131). The telescopic rod of the cylinder (4131) passes through the cylinder bracket (4132), and the end of the telescopic rod of the cylinder (4131) is fixedly connected to the V-shaped push block (4133). The V-shaped push block (4133) is located in the V-shaped groove formed by the two V-shaped plates (413). An angle code cavity is formed between the two V-shaped plates (412) and the V-shaped plate (413). The angle code support plate (414) and the angle code support block (415) are arranged below the angle code cavity. The corner bracket plate (414) fixes the corner bracket block (415). The corner bracket plate (414) is used to support the V-shaped plate (412). One side of the corner bracket plate (414) is fixed to the telescopic rod of the horizontal cylinder (419). The telescopic rod of the vertical electric push rod (4191) is fixedly connected to the L-shaped placement connecting plate (4192). The horizontal cylinder (419) is fixed on the L-shaped placement connecting plate (4192). The vertical electric push rod (4191) is fixed on the bracket (416). The bracket (416) is provided with an opening for the L-shaped placement connecting plate (4192) to move.

2. The fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows according to claim 1, characterized in that: In the same profile processing assembly (4), the upper plane of one bracket (416) is higher than the upper plane of another bracket (416).

3. The fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows according to claim 2, characterized in that: Two corner code retrieval modules (44) are provided on the support plate (48). Each corner code retrieval module (44) corresponds to a corner code placement module (41). The corner code retrieval module (44) includes a retrieval bracket two (4481), a cylinder five (448), a linear slide rail one (4482), a rotating cylinder (449), a bracket three (446), an electric push rod two (444), a linear slide rail two (4441), an electric push rod connecting block (4442), a small U-shaped bracket (442), a large U-shaped bracket (4443), a linear slide rail three (4421), an L-shaped retrieval connecting plate (4411), an upper retrieval arm (443), a lower retrieval arm (443a), and a V-shaped slot (44). 31) Cylinder 3 (441), electric push rod 4 (447) and connecting plate (4471), the support plate (48) is provided with a slot, cylinder 5 (448) is fixed on the lower side of the support plate (48), the telescopic rod of cylinder 5 (448) is fixedly connected to one end of the picking bracket 2 (4481), the upper side of the picking bracket 2 (4481) is fixed with the rotating cylinder (449), the rotating cylinder (449) passes through the slot, the rotating cylinder (449) can move relative to the length direction of the slot, the upper side of the rotating cylinder (449) is fixed with the support block (445) of bracket 3, the picking bracket 2 (4481) is connected by the linear slide rail 1 (4482) The bracket is slidably connected to the support plate (48). The upper side of the support block (445) of the bracket three is fixed to the bracket three (446). The bracket three (446) is a T-shaped bracket. The vertical plate of the bracket three (446) is fixed to the electric push rod two (444). The telescopic rod of the electric push rod two (444) passes through the vertical plate of the bracket three (446) and is fixedly connected to the electric push rod connecting block (4442). The electric push rod connecting block (4442) is slidably connected to the linear slide rail two (4441). The linear slide rail two (4441) is fixed to the horizontal plate of the bracket three (446). The lower horizontal plate of the large U-shaped bracket (4443) is fixed to the electric push rod connecting block (4442). Linear slide rail four (4472) is fixed on the inner side of the vertical plate of the large U-shaped bracket (4443). The connecting plate (4471) is slidably disposed on the linear slide rail four (4472). The connecting plate (4471) is fixedly connected to the vertical plate of the small U-shaped bracket (442). Linear slide rail three (4421) is fixed on the inner side of the vertical plate of the small U-shaped bracket (442). The vertical plate of the L-shaped picking-up connecting plate (4411) is slidably connected to the linear slide rail three (4421). The telescopic rod of cylinder three (441) is fixedly connected to the upper side of the horizontal plate of the L-shaped picking-up connecting plate (4411). Cylinder three (441) is fixed to the upper horizontal plate of the small U-shaped bracket (442).One end of the upper picking arm (443) is fixed to the lower side of the horizontal plate of the L-shaped picking connecting plate (4411), and one end of the lower picking arm (443a) is fixed to the upper side of the lower horizontal plate of the small U-shaped bracket (442). The lower picking arm (443a) is located below the upper picking arm (443). The other ends of the upper picking arm (443) and the lower picking arm (443a) are respectively provided with V-shaped slots (4431) on opposite sides, with the two V-shaped slots (4431) corresponding to each other. The telescopic rod of the electric push rod four (447) is fixedly connected to the connecting plate (4471), and the electric push rod four (447) is fixed to the upper horizontal plate of the large U-shaped bracket (4443).

4. The fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows according to claim 3, characterized in that: Each of the support plates (48) is provided with a profile limiting component (46) installed at a 45-degree angle to the central axis of the support plate (48). The profile limiting component (46) includes symmetrically arranged triangular plates (465) and triangular plate limiting linear slide rails (4652). The triangular plate limiting linear slide rails (4652) are fixed on the support plate (48). The lower side of the triangular plate (465) is slidably connected to the triangular plate limiting linear slide rails (4652). A rack (4656) is fixed on one side of the triangular plate (465), and the rack (4656) is meshed with a gear (4655). The central shaft of the gear (4655) is bearing connected to the support plate (48). The gear (4655) has a gear drive motor (4653) connected to the lower end of its central shaft. The gear drive motor (4653) is fixed to the lower side of the support plate (48). A profile limiting component support frame (461) is fixedly connected to one upper end of the triangular plate (465). The profile limiting component support frame (461) is Z-shaped and the triangular plate (465) is fixed to its lower side. A profile limiting component lifting cylinder (4622) is fixedly connected to the upper side of the profile limiting component support frame (461). A U-shaped moving support block (4621) is fixedly connected to the telescopic rod of the profile limiting component lifting cylinder (4622). A U-shaped moving support block (4621) is fixed to the front side of the upright plate of the profile limiting component support frame (461). A U-shaped movable support block limiting slide rail (462) is provided. One side of the U-shaped movable support block (4621) is slidably connected to the U-shaped movable support block limiting slide rail (462). A profile limiting plate transverse moving cylinder (463) is fixed on the U-shaped movable support block (4621). A profile limiting plate connecting plate (4632) is fixed to the telescopic rod of the profile limiting plate transverse moving cylinder (463). A profile limiting plate (4631) is fixed to the lower side of the profile limiting plate connecting plate (4632). The profile limiting plate (4631) is an L-shaped plate. A profile positioning plate (4651) is fixed to the upper side of the triangular plate (465). The profile positioning plate (4651) is set on the profile limiting component support frame. On the front side of the upright plate of the profile limiting component support frame (461), a profile pressing block lifting cylinder (464) is fixed on the upper side of the profile limiting component support frame (461). A profile pressing block lifting plate (4641) is fixed at the lower end of the telescopic rod of the profile pressing block lifting cylinder (464). The profile pressing block lifting plate (4641) is an L-shaped plate. A profile pressing block lifting rail is fixed on the upright plate of the profile limiting component support frame (461). One side of the upright plate of the profile pressing block lifting plate (4641) is slidably connected to the profile pressing block lifting rail. A profile pressing block lifting electric cylinder (4643) is fixed at the end of the horizontal plate of the profile pressing block lifting plate (4641). A profile pressing block (4642) is fixed on the telescopic rod of the profile pressing block lifting electric cylinder (4643).A profile top rod (4662) is provided on the axis of symmetry of each pair of triangular plate limiting linear slide rails (4652). A profile top rod lifting cylinder bracket (466) is fixed to the lower side of the support plate (48). A profile top rod lifting slide rail (4663) is fixed on the profile top rod lifting cylinder bracket (466). One side of the profile top rod (4662) is slidably connected to the profile top rod lifting slide rail (4663). A profile top rod lifting cylinder (4661) is fixed to the lower side of the profile top rod lifting cylinder bracket (466). The upper end of the profile top rod (4662) passes through the support plate (48), and the lower end of the profile top rod (4662) is fixedly connected to the telescopic rod of the profile top rod lifting cylinder (4661).

5. The fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows according to claim 4, characterized in that: The glue-dipping module (42) is disposed on the upper side of the support plate (48). The glue-dipping module (42) includes symmetrical glue box support plates (422), glue box (421), cylinder bracket (425), glue box control cylinder (424), and glue box limiting linear slide rail (423). The glue box limiting linear slide rail (423) is fixed on the support plate (48). The glue box support plate (422) is slidably connected to the glue box limiting linear slide rail (423). The lower ends of the glue box (421) are respectively fixedly connected to the two glue box support plates (422). One of the glue box support plates (422) is fixedly connected to the telescopic rod of the glue box control cylinder (424). The glue box control cylinder (424) is fixed on the cylinder bracket (425). The cylinder bracket (425) is fixed on the support plate (48).

6. The fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows according to claim 1, characterized in that: The roller brush moving module (43) includes a roller brush support plate (432), a roller brush vertical control cylinder one (431), a roller brush vertical control cylinder two (434), a limiting square plate (4341), a roller brush lifting guide shaft (4342), a roller brush horizontal control cylinder (4381), a roller brush rotating cylinder (439), a roller brush rotating cylinder bracket (4391), a roller brush horizontal control cylinder bracket (438), a semi-circular plate (437), a roller brush limiting bearing (4371), a roller brush limiting bearing bracket (4372), a roller brush vertical limiting linear slide rail (4311), a roller brush horizontal limiting slide rail (435), a roller brush support block (436), a roller brush mounting block (4362), and a roller brush (4361). (432) Fixed on the support plate (48), the vertical limiting linear slide rail (4311) of the roller brush is fixed on one side of the roller brush support plate (432), the roller brush rotating cylinder bracket (4391) is slidably connected to the vertical limiting linear slide rail (4311) of the roller brush, the roller brush vertical control cylinder one (431) is fixed on the upper side of the roller brush support plate (432), the telescopic rod of the roller brush vertical control cylinder one (431) is fixedly connected to the roller brush rotating cylinder bracket (4391), the roller brush rotating cylinder bracket (4391) fixes the roller brush rotating cylinder (439), the rotating shaft of the roller brush rotating cylinder (439) fixes the roller brush horizontal control cylinder bracket (438), the roller brush horizontal The lower side of the control cylinder bracket (438) is fixed to the roller brush limiting bearing bracket (4372). There are two roller brush limiting bearing brackets (4372) arranged symmetrically. The roller brush limiting bearing (4371) is rotatably connected to the roller brush limiting bearing bracket (4372). The roller brush limiting bearing (4371) is in rolling cooperation with the semi-circular plate (437). The semi-circular plate (437) is fixed to the roller brush rotating cylinder bracket (4391). The roller brush transverse control cylinder bracket (438) fixes the roller brush transverse control cylinder (4381). The telescopic rod of the roller brush transverse control cylinder (4381) fixes the limiting square plate (4341). The roller brush transverse limiting slide rail (435) is fixed to the roller brush transverse control cylinder bracket (4391). On the control cylinder bracket (438), the lower side of the limiting square plate (4341) is slidably connected to the horizontal limiting slide rail (435) of the roller brush. The upper side of the limiting square plate (4341) is fixed to the vertical control cylinder of the roller brush (434). The telescopic rod of the vertical control cylinder of the roller brush (434) passes through the center of the limiting square plate (4341). The lower end of the telescopic rod of the vertical control cylinder of the roller brush (434) is fixed to the upper center of the roller brush support block (436). The roller brush support block (436) is L-shaped. The roller brush mounting block (4362) is set at one end of the crossbar of the roller brush support block (436). The roller brush mounting block (4362) is bearing connected to the central shaft of one end of the roller brush (4361).The central shaft at the other end of the roller brush (4361) passes through the vertical rod of the roller brush support block (436). The roller brush mounting block (4362) is threadedly connected to a set screw (4363), which is used to hold the roller brush support block (436). The upper ends of the roller brush support block (436) are respectively fixedly connected to the lower ends of the roller brush lifting guide shaft (4342). The upper end of the roller brush lifting guide shaft (4342) passes through both ends of the limiting square plate (4341).

7. The fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows according to claim 1, characterized in that: The corner piece retrieval module (45) includes a fixed housing (452), which is fixed to the support plate (48). Two symmetrical lead screw guides (4523) are fixed inside the fixed housing (452). A corner piece retrieval assembly lifting plate (4521) is slidably connected to the lead screw guides (4523). A lead screw slider (4524) is fixed to one side of the corner piece retrieval assembly lifting plate (4521). A lead screw (4524) is threadedly connected to a lead screw (4522). Both ends of the lead screw (4522) are respectively bearing connected to the fixed housing (452). At both ends, the upper side of the fixed housing (452) is fixed with a lead screw drive motor (451), the upper end of the lead screw (4522) is fixedly connected to the output shaft of the lead screw drive motor (451), and the other side of the corner piece picking assembly lifting plate (4521) is fixed with an extension arm (453). The upper side of the extension arm (453) away from the corner piece picking assembly lifting plate (4521) is fixedly connected with a corner piece picking assembly rotating cylinder (454), and the rotating shaft of the corner piece picking assembly rotating cylinder (454) is fixedly connected with a corner piece picking assembly support plate (4541). (4541) has two corner piece retrieval assembly transverse moving slide rails (4542) fixed at its upper ends respectively. L-shaped corner piece retrieval assembly transverse moving blocks (4581) are slidably connected to both of the two corner piece retrieval assembly transverse moving slide rails (4542). The horizontal plate of the L-shaped corner piece retrieval assembly transverse moving block (4581) is connected to the corner piece retrieval assembly transverse moving slide rail (4542). A corner piece retrieval assembly moving electric push rod support plate (4571) is fixed to one side of the corner piece retrieval assembly support plate (4541). Two corner piece retrieval assembly moving electric push rod support plates (4571) are fixed to the fixedly connected corner piece retrieval assembly moving electric push rod support plates (4571). The corner piece retrieval assembly has two horizontal moving electric push rods (457). The telescopic rods of the two horizontal moving electric push rods (457) are each fixedly connected to the vertical plate of an L-shaped corner piece retrieval assembly horizontal moving block (4581). A high-position support rod (4572) is fixed to the end of the horizontal plate of one L-shaped corner piece retrieval assembly horizontal moving block (4581), and a low-position support rod (4573) is fixed to the end of the horizontal plate of the other L-shaped corner piece retrieval assembly horizontal moving block (4581). The upper ends of the high-position support rod (4572) and the low-position support rod (4573) are respectively fixedly connected to the corner piece retrieval assembly.

8. The fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows according to claim 7, characterized in that: The corner piece retrieval assembly includes a corner piece retrieval assembly connecting arm (4574). A corner piece retrieval assembly connecting arm (4574) is fixedly connected to the upper end of each of the high-position support rod (4572) and the low-position support rod (4573). A corner piece retrieval assembly connecting arm (4574) is fixedly connected to a corner piece retrieval suction cup lifting electric push rod (458). A corner piece retrieval suction cup limiting plate (4593) is fixed to the telescopic rod of the corner piece retrieval suction cup lifting electric push rod (458). The upper side of the corner piece retrieval suction cup limiting plate (4593) is fixed... A limit plate guide rail (4582) is fixedly provided. One side of the corner piece retrieval suction cup lifting electric push rod (458) is fixedly connected to the slide of the limit plate guide rail (4582). A corner piece retrieval suction cup lifting cylinder bracket (4583) is fixedly provided on one side of the limit plate guide rail (4582). A corner piece retrieval suction cup lifting cylinder (459) is fixedly provided on the upper side of the corner piece retrieval suction cup lifting cylinder bracket (4583). A suction cup support tube connecting block (4592) is fixedly connected to the telescopic rod of the corner piece retrieval suction cup lifting cylinder (459). A suction cup support tube lifting track (4591) is fixed to one side of the corner piece retrieval suction cup lifting cylinder bracket (4583). One end of the suction cup support tube connecting block (4592) is slidably connected to the suction cup support tube lifting track (4591). A suction cup support tube (4594) is fixed to the lower side of the suction cup support tube connecting block (4592). A suction cup support tube guide (4595) is fixed to the lower side of the corner piece retrieval suction cup limiting plate (4593). The suction cup support tube (4594) passes through the corner piece retrieval suction cup limiting plate (4593). 93) and suction cup support tube guide (4595), the lower end of the suction cup support tube (4594) is connected to a suction cup (455), the lower side of the suction cup support tube guide (4595) is fixed with a positioning cylinder (456) by a fixed positioning block (4561), the positioning cylinder (456) is fixed on one side of the positioning block (4561), and the upper end of the other side of the positioning block (4561) is fixed with a triangular top plate (4562), the top of the triangular top plate (4562) corresponds to the suction cup support tube (4594).

9. The fully automatic CNC electric corner code placement machine for aluminum alloy doors and windows according to claim 1, characterized in that: The corner piece placement module (47) includes a V-shaped corner piece limiting plate one (477), a V-shaped corner piece limiting plate two (473), a corner piece limiting rod (472), and a corner piece limiting plate support (471). The V-shaped corner piece limiting plate one (477) and the V-shaped corner piece limiting plate two (473) are both fixed on the corner piece limiting plate support (471). The center lines of the V-shaped corner piece limiting plate one (477) and the V-shaped corner piece limiting plate two (473) are arranged parallel to each other. The corner piece limiting rod (472) is respectively provided on both sides of the V-shaped corner piece limiting plate one (477) at the position corresponding to the outer wall of the V-shape. The corner piece limiting rod (472) is respectively provided on both sides of the V-shaped corner piece limiting plate two (473) at the position corresponding to the inner wall of the V-shape. The corner piece limiting rod (472) is fixed on the corner piece limiting plate support (471).

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