Continuous multi-process conveying system for aluminum profiles

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By designing a continuous multi-process conveying system for aluminum profiles, fully automated conveying from sawing and stamping is realized, solving the problems of high labor and material costs and low efficiency in traditional aluminum processing, improving processing efficiency and yield rates, and saving production costs.

CN119637512APending Publication Date: 2025-03-18FOSHAN FABIO EXTRUSION MASCH TECH CO LTD

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Patent Information

Application Number: CN202411906717.2
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-12-23
Publication Date: 2025-03-18

AI Technical Summary

Technical Problem

There are problems of high manpower and material costs and low efficiency in the processing of traditional aluminum materials, and the number of contact between workers and materials is often caused by quality problems.

Method used

A continuous multi-process conveying system for aluminum profiles is designed, and equipment such as elevators, conveying chains and liftable transfer trucks are used to realize fully automated conveying from the finished product sawing to stamping and reduce manual participation.

Benefits of technology

It improves processing efficiency and yield rate, saves production costs, reduces quality problems caused by human factors, and realizes fully automated production.

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Abstract

The invention discloses a continuous multi-process conveying system for aluminum profiles. Comprising an extrusion upper-row platform, a first elevator, a first empty beam conveying chain, a first full beam conveying chain, a first beam discharging machine, a first beam taking machine, a first liftable transfer trolley, a pre-aging full beam storage chain, an aging furnace, a second elevator, an aging furnace conveying chain, a second beam taking machine, a third elevator, a second beam discharging machine, a post-aging full beam storage chain and a shot blasting and spraying structure, the oxidation structure, a storage conveying chain, a second liftable transfer trolley, a fourth elevator, a second empty beam conveying chain, a second full beam conveying chain, a third beam taking machine arranged on the second empty beam conveying chain located on one side of the fourth elevator, and a third beam discharging machine arranged on the second full beam conveying chain located on one side of the fourth elevator; and the lower-row platform is arranged on one side of the fourth elevator. The method has the advantages of being high in machining efficiency and yield and capable of saving production cost, and is a subversive production mode and new-quality productivity.

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Description

Technical Field

[0001] The invention relates to the field of aluminum material processing, and in particular to a continuous multi-process conveying system for aluminum profiles from finished product sawing to stamping. Background Art

[0002] The traditional aluminum production and processing process needs to go through the following production links: extrusion-cooling-straightening-manual framing-transfer-aging-transfer-manual unloading-shot blasting / sandblasting-manual framing-transfer-manual unloading-surface treatment (oxidation / spraying)-manual framing-transfer-manual unloading-stamping-manual framing; the whole process has a total of 7 manual loading and unloading actions. In the production process of aluminum, 7 times of loading and unloading of profiles are manual work, and 4 of them are transfers between material frame processes. This processing method has the defects of high manpower and material costs and low efficiency. In addition, the increase in the number of times workers come into contact with materials will also increase the probability of waste generation, which is easy to cause quality problems in non-production process links caused by manual transportation. Summary of the invention

[0003] In view of the above problems, the object of the present invention is to provide a continuous multi-process conveying system for aluminum profiles from finished product sawing to stamping row, which has high processing efficiency, high yield rate and saves production cost.

[0004] To achieve the above-mentioned purpose, the present invention provides a continuous multi-process conveying system for aluminum profiles, which includes an extrusion upper row platform, a first elevator provided on the extrusion upper row platform, a first empty beam conveying chain and a first full beam conveying chain provided in sequence at the top of the first elevator, a first beam unloading machine provided on the first empty beam conveying chain located on one side of the first elevator, a first beam taking machine provided on the first full beam conveying chain located on one side of the first elevator, a first liftable transfer vehicle provided on the same side of the first empty beam conveying chain and the first full beam conveying chain, a pre-aging full beam storage chain provided on one side of the first liftable transfer vehicle, an aging furnace provided on one side of the pre-aging full beam storage chain, a second elevator provided in the aging furnace located on one side of the pre-aging full beam storage chain and connected to the pre-aging full beam storage chain, an aging furnace conveying chain located on the top of the second elevator and moving on the top of the aging furnace, a second beam taking machine provided on the aging furnace conveying chain located on the side of the second elevator, and a The end of the aging furnace conveyor chain is provided with a third elevator parallel to the second elevator, a second beam unloading machine connected to the aging furnace conveyor chain is provided on the top of the third elevator, a full beam storage chain after aging connected to the third elevator is provided on the outside of the aging furnace, a shot blasting spraying structure is provided on one side of the full beam storage chain after aging, an oxidation structure is provided on one side of the shot blasting spraying structure, a storage conveyor chain is provided on one side of the oxidation structure, a second liftable transfer vehicle is provided on one side of the storage conveyor chain, a fourth elevator is provided on one side of the second liftable transfer vehicle, a second empty beam conveyor chain and a second full beam conveyor chain are provided in sequence on the top of the third elevator, a third beam unloading machine is provided on the second empty beam conveyor chain located on one side of the fourth elevator, a third beam unloading machine is provided on the second full beam conveyor chain located on one side of the fourth elevator, and a lower row platform is provided on one side of the fourth elevator; an empty beam return conveyor chain is provided between the first liftable transfer vehicle and the second liftable transfer vehicle. A beam without profiles is called an empty beam, and a beam loaded with profiles is called a full beam. The above-mentioned process completes the work of various processes and procedures in the process of transferring the beam. The supporting process equipment needs to design a new structure according to the beam structure. The transfer system is a subversive invention and a new quality of productivity.

[0005] In some embodiments, the shot blasting spraying structure includes a vertical upper opening box, a plurality of partitions arranged in the vertical upper opening box to divide the internal space of the box into a plurality of independent spaces, a plurality of nozzles arranged on both sides of each independent space, and a first robot provided on the vertical upper opening box.

[0006] In some embodiments, the oxidation structure includes an oxidation tank and a second robot disposed above the oxidation tank.

[0007] In some embodiments, the extrusion upper row platform includes an upper row workbench, and extrusion product feeding belts for conveying profiles are respectively provided on both sides of the upper row workbench.

[0008] In some embodiments, the lower row platform includes a stamping lower row workbench, and stamping feeding belts for conveying profiles are respectively provided on both sides of the stamping lower row workbench.

[0009] In some embodiments, a stamping device is provided on one side of the stamping feed belt.

[0010] The beneficial effects of the present invention are high processing efficiency and high yield rate, and the effect of saving production costs. Due to the pioneering nature of the present invention, a set of standards is realized to complete the fully automatic flow operation conveying and production system from extrusion to stamping. The adoption of this new quality production method will greatly liberate the dependence of profile quality on people. Except for extrusion loading and stamping unloading, which require manual operation, the role of people in other links is only responsible for supervision and equipment maintenance management, and this new quality production method will provide favorable hardware and reasonable layout foundation for the informatization of the whole factory, and provide practical equipment and process foundation for the intelligent manufacturing of aluminum materials to realize informatization. Through a carrier with unified standards for the whole factory-the beam, the material can be directly hung online in the extrusion workshop, and then the automation of the whole process stage can be realized by transporting the beam and raising and lowering the beam. When the aluminum material uses the beam as the profile carrier, its aging, shot blasting / sand blasting, surface treatment (oxidation, spraying), and stamping discharge must meet the automatic conveying operation of the beam in its equipment, and also improve the product yield rate. In this way, the effects of high processing efficiency and high yield rate and saving production costs are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the present invention;

[0012] Figure 2 for Figure 1 A is a schematic diagram of the enlarged structure shown;

[0013] Figure 3 for Figure 1 The enlarged structural schematic diagram of B is shown;

[0014] Figure 4 for Figure 1 A schematic diagram of the enlarged structure of C shown;

[0015] Figure 5 for Figure 1 An enlarged structural schematic diagram of D is shown;

[0016] Figure 6 for Figure 1 An enlarged structural schematic diagram of E is shown;

[0017] Figure 7 for Figure 1 The enlarged structural schematic diagram of F is shown;

[0018] Figure 8 for Figure 1 The enlarged structural schematic diagram of G is shown;

[0019] Fig. 9 for Figure 1 The enlarged structural schematic diagram of H is shown;

[0020] Fig.10 for Figure 1 An enlarged structural schematic diagram of I shown;

[0021] Fig.11 for Figure 1 An enlarged structural schematic diagram of J is shown;

[0022] Fig.12 for Figure 1 The structural schematic diagram of a shown;

[0023] Fig.13 for Figure 1 The enlarged structural schematic diagram of b is shown;

[0024] Fig.14 It is a schematic diagram of the top view of the structure of the present invention;

[0025] Fig.15 It is a side structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0026] The invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] like Fig.15As shown, a continuous multi-process conveying system for aluminum profiles comprises an extrusion upper row platform 1, a first elevator 2 provided on the extrusion upper row platform 1, a first empty beam conveying chain 3 and a first full beam conveying chain 4 provided in sequence at the top of the first elevator 2, a first beam unloading machine 5 provided on the first empty beam conveying chain 3 located on one side of the first elevator 2, a first beam unloading machine 6 provided on the first full beam conveying chain 4 located on one side of the first elevator 2, a first liftable transfer vehicle 7 provided on the same side of the first empty beam conveying chain 3 and the first full beam conveying chain 4, A full beam storage chain 8 before aging is provided on one side of the first liftable transfer vehicle 7, an aging furnace 9 is provided on one side of the full beam storage chain 8 before aging, a second elevator 10 connected to the full beam storage chain 8 before aging is provided in the aging furnace 9 located on one side of the full beam storage chain 8 before aging, an aging furnace conveyor chain 11 located on the top of the aging furnace 9 and running on the top of the aging furnace 9 is provided, a second beam removal machine 12 is provided on the aging furnace conveyor chain 11 located on one side of the second elevator 10, and a conveyor chain 12 connected to the second elevator 10 is provided at the end of the aging furnace conveyor chain 11. A third hoist 13 is arranged in parallel, a second beam unloading machine 14 is arranged on the top of the third hoist 13 and is connected to the aging furnace conveyor chain 11, a full beam storage chain 15 after aging and connected to the third hoist 13 is arranged outside the aging furnace 9, a shot blasting spraying structure 16 is arranged on one side of the full beam storage chain 15 after aging, an oxidation structure 17 is arranged on one side of the shot blasting spraying structure 16, a storage conveyor chain 18 is arranged on one side of the oxidation structure 17, a second liftable transfer vehicle 19 is arranged on one side of the storage conveyor chain 18, and a storage conveyor chain 18 is arranged on one side of the storage conveyor chain 18. The fourth hoist 20 is provided on one side of the third hoist 19, the second empty beam conveying chain 21 and the second full beam conveying chain 22 are provided on the top of the third hoist 13 in sequence, the third beam taking machine 23 is provided on the second empty beam conveying chain 21 located on one side of the fourth hoist 20, the third beam unloading machine 24 is provided on the second full beam conveying chain 22 located on one side of the fourth hoist 20, and the lower row platform 25 is provided on one side of the fourth hoist 20; an empty beam return conveying chain 26 is provided between the first liftable transfer vehicle 7 and the second liftable transfer vehicle 19. The beam without the profile is called an empty beam, and the beam loaded with the profile is called a full beam.

[0028] The shot blasting spraying structure 16 includes a vertical upper opening box 161, a plurality of partitions 162 are arranged in the vertical upper opening box 161 to divide the internal space of the box into a plurality of independent spaces, a plurality of nozzles 163 are arranged on both sides of each independent space, and a first robot 164 is provided on the vertical upper opening box 161.

[0029] The oxidation structure 17 includes an oxidation tank 171 and a second robot 172 disposed above the oxidation tank 171 .

[0030] The extrusion upper row platform 1 comprises an upper row workbench 101 and extrusion product feeding belts 102 for conveying profiles are respectively arranged on both sides of the upper row workbench 101 .

[0031] The lower row platform 25 includes a stamping lower row workbench 251 and stamping feeding belts 252 for conveying profiles are respectively provided on both sides of the stamping lower row workbench 251 .

[0032] A stamping device 253 is provided on one side of the stamping feed belt.

[0033] Example 1 Statement: A beam without profiles is called an empty beam, and a beam loaded with profiles is called a full beam.

[0034] After the extruder manually inserts the material in the extrusion upper row platform 1, it starts to run automatically. The steps are as follows:

[0035] (1) The first beam unloading machine 5 takes an empty beam from the first empty beam conveying chain 3 and gives it to the first hoist 2; note: the empty beam is always on top.

[0036] (2) The first hoist 2 delivers the empty beam to the upper extrusion platform 1;

[0037] (3) After the profile is extruded, cooled, and cut to size, it is manually inserted to obtain a full beam on the extrusion upper row platform 1;

[0038] (4) The first hoist 2 lifts the full beam to the height of the first full beam conveyor chain 4, and the first beam unloader 6 conveys the full beam to the first full beam conveyor chain 4. The first full beam conveyor chain 4 is used to store the full beams generated during the production process;

[0039] (5) The first liftable transfer vehicle 7 takes the full beam from the first full beam conveying chain 4 and transfers the full beam to the pre-aging full beam storage chain 8;

[0040] (6) The second lifting machine 10 at the entrance of the aging furnace 9 lifts the full beams one by one to the height of the aging furnace conveyor chain 11, and the second beam removal machine 12 moves the full beams horizontally to the aging furnace conveyor chain 11;

[0041] (7) The full beam moves slowly on the conveyor chain 11 of the aging furnace, and the aging treatment process is completed when the entire conveyor chain is completed;

[0042] (8) The full beam after aging is transferred to the third elevator 13 by the second beam unloading machine 14 at the end of the aging furnace conveyor chain 11, and then descended to the full beam storage chain 15 after aging. At this point, the full beam completely leaves the aging area;

[0043] (9) The first manipulator 164 grabs the full beam on the full beam storage chain 15 after aging, moves to the spraying / sandblasting station, and realizes the spraying or sandblasting of the profile through the lowering and lifting reciprocating motion of the lifting hook;

[0044] (10) The sprayed profile does not need to undergo an oxidation process and is directly transported by the second liftable transfer vehicle 19 to the second full beam conveyor chain 22;

[0045] The profile after sandblasting is dispatched by the second manipulator 172 to start the oxidation process;

[0046] (11) The oxidized profile is transported to the storage conveyor chain 18 by the second manipulator 172;

[0047] (12) The second manipulator 172 transfers the full beam on the storage conveyor chain 18 to the second full beam conveyor chain 22;

[0048] (13) The second empty beam conveyor chain 21 takes a full beam and delivers it to the fourth elevator 20;

[0049] (14) The fourth hoist 20 delivers the full beam to the lower row platform 25, and the lower row platform 25 automatically unloads the material to obtain an empty beam, which is then taken away by the fourth hoist 20;

[0050] (15) The fourth hoist 20 raises the empty beam to the second empty beam conveyor chain 21, and the third beam taker 23 takes the empty beam away and stores it on the third beam unloading machine 24;

[0051] (16) The empty beams of the third beam removal machine 23 are transferred by the second liftable transfer vehicle 19 to the empty beam return conveyor chain 26, and are transferred by the first liftable transfer vehicle 7 to the first empty beam conveyor chain 3 at the end;

[0052] (17) So far, the profile has been fully automated through the beam, from extrusion-aging-sandblasting / spraying-oxidation-down-pressing. The beam is also recycled in the entire production system through the return conveyor chain and the dispatch of the shuttle bus. The full automation of the beam from extrusion, aging, shot blasting + oxidation / spraying, and down-pressing depends on the beam as a profile carrier. The current automated operation is achieved through electrical testing, PLC program logic control, and the supervision and confirmation of auxiliary personnel, providing a good hardware foundation for the long-term upgrade of the information system and in-depth participation in the production management of the entire factory.

[0053] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the invention.

Claims

1. A continuous multi-process conveying system for aluminum profiles, characterized in that: It includes an extrusion upper row platform, a first elevator provided on the extrusion upper row platform, a first empty beam conveying chain and a first full beam conveying chain provided in sequence at the top of the first elevator, a first beam unloading machine provided on the first empty beam conveying chain located on one side of the first elevator, a first beam taking machine provided on the first full beam conveying chain located on one side of the first elevator, a first liftable transfer vehicle provided on the same side of the first empty beam conveying chain and the first full beam conveying chain, and a time-limited full beam storage chain provided on one side of the first liftable transfer vehicle. An aging furnace is provided on one side of the full beam storage chain before aging, a second elevator connected to the full beam storage chain before aging is provided in the aging furnace located on one side of the full beam storage chain before aging, an aging furnace conveyor chain located on the top of the aging furnace and moving on the top of the aging furnace is provided on the aging furnace conveyor chain located on one side of the second elevator, a second beam unloading machine is provided on the aging furnace conveyor chain located on one side of the second elevator, a third elevator parallel to the second elevator is provided at the end of the aging furnace conveyor chain, a second beam unloading machine connected to the aging furnace conveyor chain is provided on the top of the third elevator, A post-aging full beam storage chain connected to the third elevator is provided outside the aging furnace, a shot blasting spraying structure is provided on one side of the post-aging full beam storage chain, an oxidation structure is provided on one side of the shot blasting spraying structure, a storage conveyor chain is provided on one side of the oxidation structure, a second liftable transfer vehicle is provided on one side of the storage conveyor chain, a fourth elevator is provided on one side of the second liftable transfer vehicle, a second empty beam conveyor chain and a second full beam conveyor chain are provided in sequence on the top of the third elevator, a third beam unloading machine is provided on the second empty beam conveyor chain located on one side of the fourth elevator, a third beam unloading machine is provided on the second full beam conveyor chain located on one side of the fourth elevator, and a lower row platform is provided on one side of the fourth elevator; An empty beam return conveying chain is arranged between the first liftable transfer vehicle and the second liftable transfer vehicle.

2. The aluminum profile continuous multi-process conveying system according to claim 1, characterized in that: The shot blasting spraying structure includes a vertical upper opening box, a plurality of partitions arranged in the vertical upper opening box to divide the internal space of the box into a plurality of independent spaces, a plurality of nozzles arranged on both sides of each independent space, and a first manipulator arranged on the vertical upper opening box.

3. The aluminum profile continuous multi-process conveying system according to claim 1, characterized in that: The oxidation structure comprises an oxidation tank and a second manipulator arranged above the oxidation tank.

4. The aluminum profile continuous multi-process conveying system according to claim 1, characterized in that: The extrusion upper row platform comprises an upper row workbench, and extrusion finished product feeding belts for conveying profiles are respectively arranged on both sides of the upper row workbench.

5. The aluminum profile continuous multi-process conveying system according to claim 1, characterized in that: The lower row platform comprises a stamping lower row workbench, and stamping feeding belts for conveying profiles are respectively arranged on both sides of the stamping lower row workbench.

6. The aluminum profile continuous multi-process conveying system according to claim 1, characterized in that: A stamping device is arranged on one side of the stamping feed belt.