Wooden window material multi-layer high-speed sorting and stacking production line based on tower warehouse stacking

Abstract

The utility model relates to the technical field of wood machining, in particular to a wood window material multi-layer high-speed sorting and stacking production line based on tower warehouse stacking. The production line comprises a material distributing and paving machine, a lifting material taking machine, a roller type conveyor, material storage trolleys, a stacking machine and a four-side moulder, the material distributing and paving machine, the lifting material taking machine, the roller type conveyor and the four-side moulder are arranged in a U shape, the multiple material storage trolleys are arranged on one side of the roller type conveyor, and the stacking machine is arranged on the other side of the roller type conveyor. During production, wood materials with different lengths are divided, tiled and stacked in the material dividing and tiling machine, the wood materials are transferred to the roller type conveyor through the lifting material taking machine, finally, the door and window materials are transferred to the material storage trolley through the stacking machine, and classified stacking is achieved. By means of the design, the accuracy of classified stacking is guaranteed, tiling treatment of wood of the same batch is achieved, and the production efficiency is remarkably improved. The whole system has the advantages of high automation degree, convenience in operation, low labor intensity of workers and the like.

Description

Technical Field

[0001] This utility model relates to the field of wood processing technology, specifically a multi-layer high-speed sorting and palletizing production line for wooden window materials based on taku stacking. Background Technology

[0002] In the manufacturing process of wooden door and window frames, after the door and window materials are cut and planed on all four sides, they need to be classified and stacked according to their length and other structural features. Due to the length limitations of the raw materials, it is difficult to maintain a uniform length for door and window materials in the same batch. Therefore, stacking is necessary before final stacking. Currently, this process is generally done manually. Workers must pick up the wood strips one by one from the planer's outlet, visually identifying the length, thickness, and other specifications before directly stacking the door and window materials. This method places certain demands on the workers. Because it relies on visual identification, and with multiple batches being produced simultaneously, visual errors can easily lead to material accumulation at the stacking end, sometimes even requiring the entire production line to be stopped to wait for workers to stack the materials, significantly reducing production efficiency. Summary of the Invention

[0003] To address the problems existing in the aforementioned background technology, this utility model provides a multi-layer high-speed sorting and palletizing production line for wooden window and door materials based on tower stacking. The technological innovation of this production line lies in its integrated multi-functionality of sorting, stacking, and palletizing, resolving the pain point of fragmented processes. The design adopts a compact U-shaped layout, combining the tower stacking principle of a material spreading machine to maximize the use of vertical space, significantly saving floor space and adapting to existing workshop layouts. Incorporating the latest 5G communication technology, it ensures low sensor latency and rapid response. Through the above design, this production line significantly improves the palletizing efficiency of door and window materials, has a high degree of automation, reduces labor costs, and improves operational safety.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a multi-layer high-speed sorting and palletizing production line for wooden window materials based on tower stacking, characterized in that it includes a material spreading machine (1), a lifting material picking machine (2), a roller conveyor (3), and a four-sided planer (6) arranged along a U-shaped route, wherein multiple storage carts (4) are provided on one side of the roller conveyor (3), and a palletizing machine (5) is provided on the other side.

[0005] Furthermore, the material spreading machine includes a short material spreading machine, a chain stacker, and a long material spreading machine. The chain stacker is the same width as the long material spreading machine. There are two short material spreading machines, respectively arranged on both sides of the long material spreading machine. The bottom of the lifting roller table of the short material spreading machine is equipped with a cylinder fixed to the frame of the short material spreading machine. The short material spreading machine is equipped with comb-shaped lifting baffles A at the middle and tail. The lifting roller table is at the same height as the cantilever roller table of the chain stacker. The lifting roller table is staggered with the short material conveyor belt of the short material spreading machine. The chain stacker is equipped with multiple pushing mechanisms and multiple lifting chains fixed to the frame of the chain stacker. The cantilever roller table is arranged perpendicular to the lifting chain of the chain stacker. The long material spreading machine is equipped with comb-shaped lifting baffles B at the middle and tail. The lifting baffles B are staggered with the long material conveyor belt of the long material spreading machine.

[0006] Furthermore, the lifting and unloading machine includes a short material unloading platform, a long material unloading platform, and an unloading frame. There are two short material unloading platforms, which are respectively arranged on both sides of the long material unloading platform. The short material unloading platform and the long material unloading platform are formed by a lifting belt with a cylinder and a roller table arranged in a staggered manner, and are respectively fixed on the short material unloading platform frame and the long material unloading platform frame. The short material unloading platform frame and the long material unloading platform frame are both fixed on the unloading frame by a lead screw.

[0007] Furthermore, the storage cart is welded from multiple square steel pipe profiles and hollow steel plates, and is fixedly equipped with casters at the bottom.

[0008] Furthermore, the palletizing machine includes a gantry robot and a base. The base is provided with guide rails and forms a movable engagement with the two gantry robots. The robot arm frame of the gantry robot is provided with guide rails and forms a movable engagement with the crossbeam of the gantry robot. The pick teeth of the gantry robot are provided with guide rails and form a movable engagement with the crossbeam. The pick teeth can move along the x, y and z directions.

[0009] Compared with the prior art, this utility model has the following advantages: The production line is equipped with a material sorting and spreading machine, a lifting and picking machine, a roller conveyor, a storage cart, a stacking machine, and a four-sided planer. The material sorting and spreading machine, the lifting and picking machine, the roller conveyor, and the four-sided planer sort the wood of different lengths and spread them flat. Then, the lifting and picking machine picks up the wood and transports it to the roller conveyor. Finally, the stacking machine delivers the door and window materials from the roller conveyor to the picking cart, thus completing the sorting, spreading, and stacking. This design ensures the accuracy of sorting and stacking and also spreads the same batch of wood flat, improving production efficiency. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the specific embodiments of the present invention or the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below.

[0011] Figure 1 This is an isometric view of the automatic sorting, laying and palletizing machine for door and window materials according to this utility model.

[0012] Figure 2 This is an isometric view of the material distribution and paving machine in this utility model;

[0013] Figure 3 This is an isometric view of the short material paving machine of this utility model;

[0014] Figure 4 This is an isometric view of the chain stacker crane in this utility model;

[0015] Figure 5 This is an isometric view of the medium-length material paving machine of this utility model;

[0016] Figure 6 This is an isometric view of the lifting material handling machine in this utility model;

[0017] Figure 7 This is an isometric view of the short material handling platform in this utility model;

[0018] Figure 8 This is an isometric view of the long material handling platform of this utility model;

[0019] Figure 9 This is an axonometric view of the material storage cart in this utility model;

[0020] Figure 10 This is an isometric view of the palletizing machine in this utility model;

[0021] Figure 11 This is an isometric view of the gantry robot in this utility model;

[0022] In the diagram: 1-Splitting and leveling machine; 2-Lifting and reclaiming machine; 3-Roller conveyor; 4-Storage trolley; 5-Platformer; 11-Short material leveling machine; 12-Chain stacker; 13-Long material leveling machine; 111-Lifting roller table; 112-Short material conveyor belt; 113-Lifting baffle A; 121-Pushing mechanism; 122-Lifting chain; 123-Cantilever roller table; 131-Long material conveyor belt; 132-Lifting baffle B; 21-Short material picking platform; 22-Long lifting roller platform; 23-Picking machine frame; 211-Lifting belt; 212-Roller platform; 213-Short material roller platform frame; 221-Long material roller platform frame; 41-Square steel pipe profile; 42-Perforated steel plate; 51-Truss robot arm; 511-Machinery arm frame; 512-Crossbeam; 513-Ejector gear; 52-Base. Detailed Implementation

[0023] To better understand the purpose, structure, and function of this invention, the invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to this invention.

[0024] like Figure 1 The embodiment shown is a multi-layer high-speed sorting and palletizing production line for wooden window materials based on taku stacking. It includes a material spreading machine 1, a lifting material picking machine 2, a roller conveyor 3 and a four-sided planer 6 arranged in a U-shape. Multiple storage carts 4 are set on one side of the roller conveyor 3 and a palletizer 5 is set on the other side.

[0025] like Figures 2-5 As shown, the material spreading machine 1 includes a short material spreading machine 11, a chain stacker 12, and a long material spreading machine 13. The chain stacker 12 and the long material spreading machine 13 are of the same width. There are two short material spreading machines 11, which are respectively arranged on both sides of the long material spreading machine 13. The bottom of the lifting roller table 111 of the short material spreading machine 11 is equipped with a cylinder fixed on the frame of the short material spreading machine 11. The short material spreading machine 11 is equipped with comb-shaped lifting baffles A113 in the middle and at the tail. The lifting roller table 111 and the cantilever roller of the chain stacker 12 are connected to each other. Platform 123 maintains the same height. The lifting roller platform 111 is staggered with the short material conveyor belt 112 of the short material paving machine 11. The chain stacker 12 is equipped with multiple pushing mechanisms 121 and multiple lifting chains 122 fixed on the chain stacker frame. The cantilever roller platform 123 is arranged perpendicularly to the lifting chain 122 of the chain stacker 12. The long material paving machine 13 is equipped with comb-shaped lifting baffles B132 in the middle and at the tail. The lifting baffles B132 are staggered with the long material conveyor belt 131 of the long material paving machine 13.

[0026] like Figures 6-8 As shown, the lifting and unloading machine 2 includes a short material unloading platform 21, a long material unloading platform 22, and an unloading frame 23. There are two short material unloading platforms 21, which are respectively arranged on both sides of the long material unloading platform 22. The short material unloading platform 21 and the long material unloading platform 22 are formed by a lifting belt 211 equipped with a cylinder and a roller table 212 arranged in a staggered manner, and are respectively fixed on the short material unloading platform frame 213 and the long material unloading platform frame 221. The short material unloading platform frame 213 and the long material unloading platform frame 221 are both fixed on the unloading frame 23 by a screw.

[0027] like Figure 9 As shown, the material cart 4 is welded together from multiple square steel pipe profiles 41 and hollow steel plates 42, and is fixedly equipped with casters at the bottom.

[0028] like Figure 10 As shown, the palletizing machine 5 includes a gantry robot 51 and a base 52. The base 52 is provided with guide rails and forms a movable cooperation with the two gantry robots 51.

[0029] like Figure 11 As shown, the palletizer 51 has a guide rail on its mechanical arm frame 511, which is movably engaged with the crossbeam 512 of the gantry robot 51. The gantry robot 51 has a guide rail on its pick 513, which is movably engaged with the crossbeam 512. The pick 513 can move along the x, y and z directions.

[0030] The workflow of this utility model is as follows:

[0031] 1. Sorting of door and window materials:

[0032] First, the door and window materials are processed by the four-sided planer 6 and then discharged from the outlet. The sensor begins to detect them. The length of the door and window materials is calculated based on the input roller speed and time. The detection is completed when the door and window materials are completely discharged from the four-sided planer 6. Finally, according to the calculation results, the door and window materials longer than 1 meter are defined as long materials, and those shorter than 1 meter are defined as short materials. They are then assigned to the corresponding areas and routes, thus completing the classification process for door and window materials.

[0033] 2. Stacking of door and window materials:

[0034] When the output door and window material is a short piece, and this short piece is of the same specification as the short piece already existing in the short material laying machine 11 on the side near the outlet, the cylinder of the lifting roller table 111 retracts, the lifting roller table 111 descends, and the short piece falls onto the short material conveyor belt 112, and enters the laying area of ​​the short material laying machine 11 with the short material conveyor belt 112. If the calculated door and window material is inconsistent with the specification of the short material already existing in the laying area of ​​the short material laying machine 11 on the side near the outlet, the short piece is transferred by the cantilever roller table 123 to the lifting roller table 111 of the short material laying machine (11) on the other side. When the output door and window materials are long, the long materials will be lifted by the lifting roller table 111 and the lifting chain 122 of the chain stacker 12 to reach the assigned layer number, and finally pushed by the pushing mechanism 121 to the long material conveyor belt 131 of the long material flatter 13. The long materials will enter the flattening area of ​​the long material flatter 11 along the long material conveyor belt 131. At this point, the classification process according to the specifications of the door and window materials is completed.

[0035] 3. Material selection for doors and windows:

[0036] When the short material paving machine 11 and the long material paving machine 13 are found to be full or there are no door and window materials of the same specifications, the short material picking platform 21 and the long material picking platform 22 will reach the designated layer under the action of the screw. The door and window materials will be transported to the picking platform by the conveyor belt until the paving area is empty. The short material picking platform 21 and the long material picking platform 22 will return to the initial position under the action of the screw. At this point, the picking process of door and window materials of the same specifications is completed.

[0037] 4. Stacking of door and window materials:

[0038] Subsequently, the door and window materials will be sent to the roller conveyor 3 along with the roller table of the lifting material handling machine 2. As the roller conveyor 3 moves forward, the door and window materials that arrive at the stacking area will be picked up by the inserter teeth 513 of the truss robot 51 and sent to the storage car 4. Thus, the stacking operation is completed.

[0039] Through the above implementation methods, this utility model provides an efficient, stable, and automated timber palletizing and transportation solution, which is suitable for various strip timber processing workshops and has significant economic benefits and application value.

[0040] It will be apparent to those skilled in the art that this utility model patent is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-speed sorting and stacking production line for multi-layer wood window materials based on tower stack, characterized in that The system includes a material distribution and paving machine (1), a lifting and picking machine (2), a roller conveyor (3), and a four-sided planer (6) arranged along a U-shaped route. Multiple storage carts (4) are set on one side of the roller conveyor (3), and a palletizer (5) is set on the other side.

2. The multi-layer high-speed sorting and stacking production line for wooden window materials based on tower stacking according to claim 1, characterized in that The material spreading machine (1) includes a short material spreading machine (11), a chain stacker (12), and a long material spreading machine (13). The chain stacker (12) and the long material spreading machine (13) are of the same width. There are two short material spreading machines (11), which are respectively arranged on both sides of the long material spreading machine (13). The bottom of the lifting roller table (111) of the short material spreading machine (11) is provided with a cylinder fixed on the frame of the short material spreading machine (11). The short material spreading machine (11) is provided with comb-shaped lifting baffles A (113) in the middle and at the tail. The lifting roller table (111) and the cantilever roller of the chain stacker (12) are connected. The platform (123) is kept at the same height. The lifting roller platform (111) is staggered with the short material conveyor belt (112) of the short material paving machine (11). The chain stacker (12) is equipped with multiple pushing mechanisms (121) and multiple lifting chains (122) fixed on the chain stacker frame. The cantilever roller platform (123) is arranged perpendicularly to the lifting chain (122) of the chain stacker (12). The long material paving machine (13) is equipped with comb-shaped lifting baffles B (132) in the middle and at the tail. The lifting baffles B (132) are staggered with the long material conveyor belt (131) of the long material paving machine (13).

3. The multi-layer high-speed sorting and stacking production line for wooden window materials based on tower stacking according to claim 1, characterized in that The lifting and unloading machine (2) includes a short material unloading platform (21), a long material unloading platform (22), and an unloading frame (23). There are two short material unloading platforms (21), which are respectively arranged on both sides of the long material unloading platform (22). The short material unloading platform (21) and the long material unloading platform (22) are formed by a lifting belt (211) with a cylinder and a roller table (212) arranged in a staggered manner, and are respectively fixed on the short material unloading platform frame (213) and the long material unloading platform frame (221). The short material unloading platform frame (213) and the long material unloading platform frame (221) are both fixed on the unloading frame (23) by a screw.

4. The multi-layer high-speed sorting and stacking production line for wooden window materials based on tower stacking according to claim 1, characterized in that The storage cart (4) is welded together from multiple square steel pipe profiles (41) and hollow steel plates (42), and its bottom is fixed with casters.

5. The multi-layer high-speed sorting and stacking production line for wooden window materials based on tower stacking according to claim 1, characterized in that The palletizer (5) includes a gantry robot (51) and a base (52). The base (52) is provided with guide rails and forms a movable engagement with the two gantry robots (51). The robot arm frame (511) of the gantry robot (51) is provided with guide rails and forms a movable engagement with the crossbeam (512) of the gantry robot (51). The pick (513) of the gantry robot (51) is provided with guide rails and forms a movable engagement with the crossbeam (512). The pick (513) can move along the x, y and z directions.

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