A door and window whole-process online production system

Abstract

The application discloses a door and window full-process online production system, which comprises a main production line, a workstation feeding system and a raw material feeding port, a processing production line which is provided with a drilling and milling machining center and a double-end end milling machining center, a double-station matching library, a window frame gluing production line which is provided with a gluing workbench and a curing area, a window frame non-gluing production line which is provided with a pre-assembly table, a numerical control four-head corner assembling production line, a batten pressing area, a press-fitting area and a hardware assembling area, a distribution system which is connected with the window frame gluing production line and the window frame non-gluing production line, a line system which is connected with the window frame gluing production line and the window frame non-gluing production line and a robot gluing and automatic stacking area. Therefore, the system has the advantages of high integration, automatic feeding, multi-product line production, high automation and overall simplicity and beauty.

Description

Technical Field

[0001] This invention relates to the field of automated production lines, specifically to an online production system for the entire process of doors and windows. Background Technology

[0002] Currently, the door and window manufacturing industry generally uses partially semi-automated production lines, which have significant limitations in the production process. Firstly, existing technologies rely on manual operation and transfer for processes such as raw material processing, corner assembly, molding, and gluing, resulting in high material loss rates and low production efficiency. Secondly, equipment parameter adjustments require manual intervention, making it difficult to quickly adapt to the production needs of different door and window specifications, thus lacking flexibility. Furthermore, core processes such as corner assembly, pressing, and hardware assembly are still mainly manual, leading to inconsistent product precision and high labor costs. On the other hand, the lack of intelligent warehousing management for raw materials and semi-finished products easily leads to material errors and leaks, further exacerbating the chaos in the production process. These problems collectively result in existing production lines suffering from limited capacity, poor quality stability, and high overall costs, urgently requiring a fully automated solution. Summary of the Invention

[0003] The present invention aims to at least partially solve the technical problems in the above-mentioned technologies.

[0004] Therefore, this invention discloses a full-process online production system for doors and windows, characterized in that it includes:

[0005] Main production line;

[0006] The workstation feeding system and the raw material feeding port are respectively located at both ends of the main production line;

[0007] The processing production line is connected at one end to the workstation feeding system. It is equipped with a drilling and milling machining center and a double-head end milling machining center. The drilling and milling machining center is located downstream of the workstation feeding system and the double-head end milling machining center is located downstream of the drilling and milling machining center.

[0008] A dual-station assembly warehouse is located downstream of the dual-head end milling machining center and is connected to the machining production line;

[0009] The glue application window frame production line is located downstream of the dual-station kit storage and is connected to the dual-station kit storage. It is equipped with a glue application workbench and a curing area. The glue application workbench is located downstream of the dual-station kit storage and the material distribution system, and the curing area is located downstream of the glue application workbench.

[0010] The window frame production line without glue application is located downstream of the dual-station assembly warehouse. It includes a pre-assembly table, a CNC four-head corner assembly line, a strip pressing area, a pressing and fitting area, and a hardware assembly area. The pre-assembly table is located downstream of the material distribution system, the CNC four-head corner assembly line is located downstream of the pre-assembly table, the strip pressing area is located downstream of the CNC four-head corner assembly line, the pressing and fitting area is located downstream of the strip pressing area, and the hardware assembly area is located downstream of the pressing and fitting area.

[0011] The material distribution system is located downstream of the dual-station kitting warehouse and upstream of the glued window frame production line and the non-glue window frame production line, and it connects the glued window frame production line and the non-glue window frame production line.

[0012] The parallel line system is located downstream of the curing zone and the CNC four-head corner assembly line, and upstream of the pressing strip zone, connecting the glued window frame production line and the non-glue window frame production line.

[0013] The robotic glue application and automatic palletizing area is located downstream of the non-glue window frame production line.

[0014] The online production system for the entire door and window process disclosed in this invention has the following beneficial effects:

[0015] (1) The system is highly integrated. Through the seamless connection between the main production line and subsystems such as processing, material distribution and paralleling, the traditional scattered production links are integrated into a continuous process, reducing manual intervention and intermediate stagnation.

[0016] (2) Automatic feeding: Relying on the workstation feeding system, intelligent three-dimensional warehouse and dual-station complete warehouse, the system can achieve precise scheduling and automatic supply of raw materials and semi-finished products, and avoid the problem of missing or incorrect materials.

[0017] (3) Multi-product parallel production: Through the coordinated control of the material distribution system and the parallel production system, it supports the parallel production and flexible switching of glued and non-glue window frames, thereby improving the adaptability of the production line and the capacity utilization rate.

[0018] (4) High degree of automation: The core equipment such as drilling and milling machining centers, CNC four-head corner assembly production lines and robot glue application are fully automated, which significantly improves processing accuracy and efficiency and reduces reliance on manual labor.

[0019] (5) The overall design is simple and beautiful, and the modular layout design reduces equipment redundancy and optimizes the utilization of workshop space.

[0020] In addition, the online production system for the entire door and window process disclosed in this invention may also have the following additional technical features:

[0021] In one embodiment of the present invention, there are two dual-head end milling machining centers, and each of the drilling and milling machining centers and the two dual-head end milling machining centers is equipped with an industrial robot.

[0022] In one embodiment of the present invention, the pressing strip area, the pressing assembly area and the hardware assembly area are each provided with one or more assembly tables.

[0023] In one embodiment of the present invention, the number of pressure strip areas is two.

[0024] In one embodiment of the present invention, the glue-free window frame production line is further provided with a glass assembly area, which is located between the two pressure strip areas.

[0025] In one embodiment of the present invention, it further includes:

[0026] Glass storage, parts storage, and intelligent automated storage and retrieval system.

[0027] Additional features and advantages of this invention will be set forth in the description which follows, or may be learned by practicing the invention. Attached Figure Description

[0028] The technical solution and beneficial effects of the present invention will become apparent and readily understood from the following description in conjunction with the accompanying drawings, wherein:

[0029] Figure 1 This is a floor plan of the online production system for doors and windows of the present invention.

[0030] Figure 2 for Figure 1 A schematic diagram of the first part of the floor plan;

[0031] Figure 3 for Figure 1 The second part of the plan view is shown in the diagram.

[0032] Figure 4 for Figure 1 The third part of the plan view;

[0033] Figure 5 for Figure 1 The fourth part of the plan view;

[0034] Figure 6 This is a process flow diagram of the online production system for doors and windows of the present invention.

[0035] As shown in the figure:

[0036] 100 - Main production line;

[0037] 200-Workstation Feeding System;

[0038] 300 - Raw material feeding port;

[0039] 400 - Machining production line; 401 - Drilling and milling machining center; 402 - Double-head end milling machining center;

[0040] 500-Dual-Station Complete Set Warehouse;

[0041] 600 - Glue application window frame production line; 601 - Glue application workbench; 602 - Curing area;

[0042] 700 - No glue applied window frame production line, 701 - Pre-assembly table, 702 - CNC four-head corner assembly production line, 703 - Pressing strip area, 704 - Pressing and assembly area, 705 - Hardware assembly area, 706 - Glass assembly area;

[0043] 801 - Material sorting system, 802 - Parallel production line system, 803 - Robotic glue application and automatic palletizing area, 804 - Glass storage, 805 - Parts storage, 806 - Intelligent automated warehouse. Detailed Implementation

[0044] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0045] The online production system for the entire door and window process disclosed in this invention will now be described with reference to the accompanying drawings.

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a door and window end-to-end online production system includes:

[0047] Main production line 100;

[0048] The workstation feeding system 200 and the raw material feeding port 300 are respectively located at both ends of the main production line 100;

[0049] The processing production line 400 is connected to the workstation loading system 200 at one end. It is equipped with a drilling and milling machining center 401 and a double-head end milling machining center 402. The drilling and milling machining center 401 is located downstream of the workstation loading system 200 and the double-head end milling machining center 402 is located downstream of the drilling and milling machining center 401.

[0050] The dual-station assembly warehouse 500 is located downstream of the dual-head end milling machining center 402 and is connected to the machining production line 400.

[0051] The glue application window frame production line 600 is located downstream of and connected to the dual-station kit storage 500. It is equipped with a glue application workbench 601 and a curing area 602. The glue application workbench 601 is located downstream of the dual-station kit storage 500 and the material distribution system 801, and the curing area 602 is located downstream of the glue application workbench 601.

[0052] The non-adhesive window frame production line 700 is located downstream of the double-station assembly warehouse 500. It includes a pre-assembly table 701, a CNC four-head corner assembly production line 702, a strip pressing area 703, a pressing and dispensing area 704, and a hardware assembly area 705. The pre-assembly table 701 is located downstream of the material distribution system 801, the CNC four-head corner assembly production line 702 is located downstream of the pre-assembly table 701, the strip pressing area 703 is located downstream of the CNC four-head corner assembly production line 702, the pressing and dispensing area 704 is located downstream of the strip pressing area 703, and the hardware assembly area 705 is located downstream of the pressing and dispensing area 704.

[0053] The material distribution system 801 is located downstream of the dual-station kit warehouse 500 and upstream of the glued window frame production line 600 and the non-glue window frame production line 700, and it connects the glued window frame production line 600 and the non-glue window frame production line 700.

[0054] The parallel line system 802 is located downstream of the curing zone 602 and the CNC four-head corner assembly line 702 and upstream of the pressing strip zone 703, and connects the glue-applied window frame production line 600 and the non-glue-applied window frame production line 700.

[0055] The robot glue application and automatic palletizing area 803 is located downstream of the non-glue window frame production line 700.

[0056] In addition, it should be noted that there are two dual-head end milling machining centers 402, and each of the drilling and milling machining center 401 and the two dual-head end milling machining centers 402 is equipped with an industrial robot.

[0057] In addition, it should be noted that the pressing strip area 703, the pressing assembly area 704, and the hardware assembly area 705 are each equipped with one or more assembly tables.

[0058] Furthermore, it should be noted that there are two 703 pressure strip zones.

[0059] The non-adhesive window frame production line 700 also includes a glass assembly area 706, which is located between two pressure strip areas 703.

[0060] Finally, it should be noted that this fully online production system for doors and windows also includes:

[0061] Glass storage 804, parts storage 805, and intelligent automated warehouse 806.

[0062] Specifically, in this full-process online production system for doors and windows, raw materials enter from the raw material feeding port 300 and are transported to the processing production line 400 by the workstation feeding system 200.

[0063] On the processing production line 400, the raw materials are first drilled and milled by the drilling and milling machining center 401, such as machining injection holes and drainage holes. The drilling and milling machining center 401 is equipped with an industrial robot, which can realize automated operation.

[0064] After the drilling and milling process is completed, the raw materials enter the double-head end milling machining center 402. There are two double-head end milling machining centers 402, and each one is also equipped with an industrial robot to further process the raw materials.

[0065] The processed semi-finished products will be temporarily stored in the dual-station complete set warehouse 500. The dual-station complete set warehouse 500 is connected to the processing production line 400, where precise scheduling of materials can be achieved.

[0066] Afterwards, the semi-finished products will be sent to the glued window frame production line 600 and the non-glue window frame production line 700 respectively through the material distribution system 801, according to demand.

[0067] Semi-finished products entering the glue-applying window frame production line 600 are first treated with glue on the glue-applying workbench 601, and then enter the curing zone 602 for curing after the glue application is completed.

[0068] The semi-finished products entering the non-adhesive window frame production line 700 are first pre-assembled on the pre-assembly table 701, and then enter the CNC four-head corner assembly production line 702 for corner assembly.

[0069] After the corner assembly is completed, the components pass through the pressing strip area 703, the pressing and fitting area 704, and the hardware assembly area 705 in sequence. There are two pressing strip areas 703, and a glass assembly area 706 is provided between the two pressing strip areas 703.

[0070] In the pressing strip area 703, pressing strips are pressed. In the glass assembly area 706, glass is assembled. The pressing and fitting area 704 and the hardware assembly area 705 respectively carry out the corresponding pressing and fitting and hardware assembly work. Each of these areas is equipped with one or more assembly stations to meet different production needs.

[0071] Products processed by the glued window frame production line 600 and the non-glue window frame production line 700 will be gathered together through the parallel system 802 and then enter the robot glue application and automatic palletizing area 803.

[0072] Here, the robot completes the glue application, and then the products are automatically palletized, awaiting further processing.

[0073] In one embodiment of the present invention, an intelligent three-dimensional tower warehouse for thermally broken aluminum profiles is set up. It adopts a modular design of "industrial building blocks" and the storage capacity is adjustable as needed. It can store 87,000 meters of profiles (which can be used continuously for 1 month in a single shift of production). The profiles are fed to the super track workstation through a high-precision six-axis gantry crane.

[0074] A smart automated storage tower warehouse for finished residential windows is set up, which stores windows according to their models and can accommodate about 20 days' worth of production, thus realizing automated warehouse management of finished windows.

[0075] For workshop material supply and logistics, AGV and RGV unmanned forklifts are used to realize unmanned transportation of raw materials, parts and finished products, and link with the MES system to complete automatic material matching.

[0076] It should be noted that the multi-product co-line production mechanism of the present invention is specifically that the material distribution system 801 automatically diverts according to product demand. For window frames that do not require glue and whose size is within the range of the corner assembly machine, they directly enter the CNC four-head corner assembly production line 702 of the window frame production line 700 that does not require glue. Window frames that require glue, are large or irregularly shaped, enter the window frame production line 600 that requires glue.

[0077] Each workstation can be equipped with a barcode scanner and an MES display terminal to obtain production instructions in real time and ensure accurate matching of parts for different product models.

[0078] The semi-finished products from the two production lines of the parallel system 802 converge in front of the pressing zone 703, and the subsequent processes (pressing, pressing and assembly, hardware assembly) are handled in a unified manner to achieve cross-line production of multiple models;

[0079] Specifically, raw materials are transported from the intelligent automated storage and retrieval system (AS / RS) to the raw material loading port 300 via AGV / RGV unmanned forklifts. They then enter the processing production line 400 via the workstation loading system 200. After processing, the semi-finished products are temporarily stored in the dual-station assembly warehouse 500. The material distribution system 801 allocates them to the corresponding production lines according to the MES instructions. After the glue application is completed at the glue application station 601, the products enter the curing area 602 and are then integrated into the main process via the parallel line system 802. After pre-assembly, the products are assembled at the CNC four-head corner assembly production line 702 and then directly enter the subsequent pressing strip, glass assembly and other processes. Finally, the products are glued and stacked in the robot glue application and automatic palletizing area 803 and then transported to the finished product AS / RS via AGV.

[0080] In summary, the online production system for the entire door and window process disclosed in this invention firstly achieves high integration. Through seamless connection between the main production line and subsystems such as processing, material distribution, and parallel production, the traditionally dispersed production links are integrated into a continuous process, reducing manual intervention and intermediate stoppages. Secondly, automatic material feeding is achieved by relying on the workstation feeding system, intelligent automated warehouse, and dual-station matching warehouse to realize precise scheduling and automatic supply of raw materials and semi-finished products, avoiding material errors and omissions. Thirdly, multi-product parallel production is supported by the coordinated control of the material distribution system and the parallel production system, enabling parallel production and flexible switching of glued and non-glueed window frames, improving the adaptability and capacity utilization of the production line. Fourthly, high automation is achieved by fully automated operation of core equipment such as drilling and milling machining centers, CNC four-head corner assembly production lines, and robotic glue application, significantly improving processing accuracy and efficiency and reducing reliance on manual labor. Finally, the overall design is simple and aesthetically pleasing, with a modular layout design that reduces equipment redundancy and optimizes workshop space utilization.

[0081] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A fully online production system for doors and windows, characterized in that, include: Main production line (100); The workstation feeding system (200) and the raw material feeding port (300) are respectively located at both ends of the main production line (100); The processing production line (400) is connected at one end to the workstation loading system (200), and is equipped with a drilling and milling machining center (401) and a double-head end milling machining center (402). The drilling and milling machining center (401) is located downstream of the workstation loading system (200), and the double-head end milling machining center (402) is located downstream of the drilling and milling machining center (401). A dual-station assembly book (500) is located downstream of the dual-head end milling machining center (402) and is connected to the machining production line (400); A glue-applying window frame production line (600) is located downstream of the dual-station kit storage unit (500) and is connected to the dual-station kit storage unit (500). It is equipped with a glue-applying workbench (601) and a curing area (602). The glue-applying workbench (601) is located downstream of the dual-station kit storage unit (500) and the material distribution system (801), and the curing area (602) is located downstream of the glue-applying workbench (601). A window frame production line (700) without glue is located downstream of the double-station assembly warehouse (500). It is equipped with a pre-assembly table (701), a CNC four-head corner assembly line (702), a strip pressing area (703), a pressing and fitting area (704), and a hardware assembly area (705). The pre-assembly table (701) is located downstream of the material distribution system (801), the CNC four-head corner assembly line (702) is located downstream of the pre-assembly table (701), the strip pressing area (703) is located downstream of the CNC four-head corner assembly line (702), the pressing and fitting area (704) is located downstream of the strip pressing area (703), and the hardware assembly area (705) is located downstream of the pressing and fitting area (704). The material distribution system (801) is located downstream of the dual-station kit warehouse (500) and upstream of the glued window frame production line (600) and the non-glue window frame production line (700). It connects the glued window frame production line (600) and the non-glue window frame production line (700). The material distribution system (801) distributes semi-finished products to the glued window frame production line (600) and the non-glue window frame production line (700) according to product requirements. Window frames whose dimensions are within the corner assembly range of the CNC four-head corner assembly line (702) and do not require glue are distributed to the CNC four-head corner assembly line (702) of the non-glue window frame production line (700). Window frames that require glue, large window frames, or irregularly shaped window frames are distributed to the glued window frame production line (600). A parallel line system (802) is located downstream of the curing zone (602) and the CNC four-head corner assembly production line (702) and upstream of the pressing strip zone (703). It connects the glue-applied window frame production line (600) and the non-glue-applied window frame production line (700). The parallel line system (802) allows the semi-finished products of the glue-applied window frame production line (600) and the non-glue-applied window frame production line (700) to converge before the pressing strip zone (703) and share the pressing strip zone (703), the pressing and assembly zone (704), and the hardware assembly zone (705) for subsequent processing. The robot glue application and automatic palletizing area (803) is located downstream of the glue-free window frame production line (700).

2. The online production system for the entire door and window process as described in claim 1, characterized in that, There are two dual-head end milling machining centers (402), and each of the drilling and milling machining center (401) and the two dual-head end milling machining centers (402) is equipped with an industrial robot.

3. The online production system for the entire door and window process as described in claim 1, characterized in that, The pressing strip area (703), the pressing assembly area (704), and the hardware assembly area (705) are each provided with one or more assembly tables.

4. The online production system for the entire door and window process as described in claim 1, characterized in that, The number of the pressing strip area (703) is 2.

5. The online production system for the entire door and window process as described in claim 4, characterized in that, The glue-free window frame production line (700) is also provided with a glass assembly area (706), which is located between the two pressure strip areas (703).

6. The online production system for the entire door and window process as described in claim 1, characterized in that, Also includes: Glass storage (804), parts storage (805), and intelligent automated storage and retrieval system (806).

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