CN112644995A - Vertical aluminum profile rail conveying type processing system and corresponding production workshop - Google Patents
Vertical aluminum profile rail conveying type processing system and corresponding production workshop Download PDFInfo
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- CN112644995A CN112644995A CN201910964852.5A CN201910964852A CN112644995A CN 112644995 A CN112644995 A CN 112644995A CN 201910964852 A CN201910964852 A CN 201910964852A CN 112644995 A CN112644995 A CN 112644995A
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 82
- 238000012545 processing Methods 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000003860 storage Methods 0.000 claims abstract description 101
- 230000032683 aging Effects 0.000 claims abstract description 66
- 238000001125 extrusion Methods 0.000 claims abstract description 55
- 239000000725 suspension Substances 0.000 claims abstract description 46
- 238000002360 preparation method Methods 0.000 claims abstract description 42
- 238000004806 packaging method and process Methods 0.000 claims abstract description 10
- 238000004381 surface treatment Methods 0.000 claims description 53
- 238000012546 transfer Methods 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims 4
- 238000004064 recycling Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 12
- 238000011282 treatment Methods 0.000 description 40
- 238000001816 cooling Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000007743 anodising Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001550 time effect Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
- B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/68—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
- B65G47/69—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor the articles being accumulated temporarily
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- General Factory Administration (AREA)
- Tunnel Furnaces (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention relates to a vertical aluminum profile rail conveying type processing system and a corresponding production workshop, which is used for carrying aluminum profiles processed by an extrusion line and comprises a material preparation temporary storage line, an aging furnace conveying line, a classification temporary storage line and a surface processing line, wherein each section of functional line comprises a plurality of branch lines, each branch line is selected to enter one of the subsequent branch lines to achieve the purposes of caching and classification, the aluminum profiles coming out of the extrusion line are directly conveyed to each subsequent processing procedure by a suspension conveying line in a vertical suspension mode, and a deep processing area, a packaging area and a storage area are arranged in a large workshop to form a large workshop concept of completing the steps of production, surface processing, subsequent processing and the like of all the aluminum profiles in one large area in a horizontal-vertical-horizontal mode.
Description
Technical Field
The invention relates to the field of aluminum profile production, in particular to a profile processing system for immediately performing subsequent processing on aluminum profiles in a vertical suspension type rail transmission mode after the aluminum profiles are produced from a horizontal extruder and a production workshop with the processing system.
Background
An existing aluminum profile factory is realized according to a functional area design concept and comprises a plurality of functional workshops, independent steps are completed in each workshop, and as shown in fig. 1, after a casting workshop completes casting of aluminum ingots, the aluminum ingots are sequentially conveyed to each extrusion workshop to complete production and extrusion steps of profiles. Most aluminum profile factories adopt horizontal extrusion production lines, extruded profiles are about four and fifty meters long, after cooling, straightening and fixed-length sawing, the profiles are formed into the aluminum profiles of about six and seven meters, then the profiles are conveyed to different surface treatment workshops for surface treatment according to order conditions, and the existing surface treatment workshops generally comprise an anodic oxidation workshop, a powder spraying workshop, a fluorocarbon spraying workshop, an electrophoretic painting workshop and the like. The profile subjected to surface treatment can be subjected to deep processing (heat insulation penetrating strips, door and window treatment lines and the like) or packaged and warehoused. And the die workshop is generally independently arranged, and various dies are provided for the extrusion production line.
Wherein, the aluminum profile after cooling, straightening and sizing sawing needs to be put into an effect furnace, the step needs about 2 to 3 hours, and then various surface treatments are carried out according to the requirements. The treatment time in the surface treatment plant is short, generally 15-20 minutes.
In the existing method for planning each workshop of a large factory according to a functional area, each workshop operates independently, and the following steps need to wait for materials in the previous step. However, due to different processing procedures of each workshop, certain time difference exists, and the workshops are distributed dispersedly, so that the whole aluminum profile is basically produced in one step, then the aluminum profile is manually carried into the next step, and the overall efficiency is to be improved. If one workshop has a problem, other workshops need to be stopped or adjusted, and the consistency of the whole work is affected.
In the existing workshop arrangement, no specific position exists between workshops, and after the preorder steps are completed, manual carrying is carried to the next step. The aluminium alloy can use fork truck, overhead traveling crane or direct manual handling in same workshop, transports to next workshop and uses fork truck or train transport, and workman's intensity of labour is big, and the people and the car are gone in the factory thoughtlessly, have the potential safety hazard.
Disclosure of Invention
The technical problem solved by the invention is that: the large aluminum profile production workshop with high intelligent degree is characterized in that aluminum profiles coming out of an extrusion line are directly conveyed to each subsequent treatment process in a vertical suspension mode through a suspension conveying line, a horizontal extrusion line is matched, a horizontal deep processing treatment line is used for subsequent horizontal deep processing, a deep processing area, a packaging area and a storage area can be arranged in a large workshop, and a large workshop concept of steps of horizontal-vertical-horizontal type, complete production, surface treatment, subsequent processing and the like of all the aluminum profiles in one large area is formed.
The technical means adopted by the invention are as follows.
A vertical aluminum profile rail conveying type processing system comprises a suspension conveying line, a conveying device and a control device, wherein the suspension conveying line is used for carrying an aluminum profile processed by an extrusion line, and the aluminum profile is vertically suspended and discharged through the suspension conveying line;
the suspension conveying line at least comprises a stock temporary storage line, an aging furnace conveying line, a classification temporary storage line and a surface treatment line which are sequentially connected in series;
the material preparation temporary storage line, the aging furnace conveying line, the classification temporary storage line and the surface treatment line all comprise at least one branch line;
each branch line of the stock temporary storage line is selected and connected to one branch line of the aging furnace conveying line;
the aluminum profiles conveyed on the conveying line of the aging furnace are selected to enter one branch line in the classification temporary storage line according to different surface treatment modes;
each branch line of the classification temporary storage line is selected to be connected to one branch line of the surface treatment line.
The material preparation temporary storage line, the aging furnace conveying line, the classification temporary storage line and/or the surface treatment line are arranged in parallel or in series, and the lengths of the branch lines are the same or different.
Wherein each branch line of the stock preparation temporary storage line and/or the classification temporary storage line is a circulating conveying line or a linear conveying line.
The front end of the stock temporary storage line is connected with at least one switching branch line for switching horizontal section bars to vertical section bars.
Above-mentioned scheme is vertical intelligent mechanical equipment who suspends in midair and carry processing, and whole no manual work is handled, and is safe high-efficient, wherein the setting of the line of keeping in of prepareeing material and categorised line of keeping in, not only can balance the time difference of preorder step and follow-up step, can effectively deal with each step equipment maintenance and other proruption situation for the aluminium alloy handles high-efficient intelligence, can play the function that directly gets into follow-up step through preorder step reasonable classification moreover.
The invention also provides an aluminum profile production workshop, which comprises a horizontal extrusion line and a vertical aluminum profile rail conveying type processing system;
the horizontal extrusion line comprises a plurality of parallel branch lines;
the vertical aluminum profile rail conveying type processing system comprises a suspension conveying line, a conveying device and a control device, wherein the suspension conveying line is used for carrying the aluminum profiles processed by the extrusion line, and the aluminum profiles are vertically suspended and discharged through the suspension conveying line;
the suspension conveying line at least comprises a stock temporary storage line, an aging furnace conveying line, a classification temporary storage line and a surface treatment line which are sequentially connected in series;
the material preparation temporary storage line comprises at least one branch line, the classification temporary storage line comprises a plurality of parallel branch lines, and the surface treatment line comprises a plurality of parallel branch lines;
at least one branch line of the stock temporary storage line is connected to the aging furnace conveying line;
the aging furnace conveying line is connected to each branch line of the classified temporary storage line, and the aluminum profile conveyed on the aging furnace conveying line is selected to enter one branch line according to a subsequent treatment mode;
and each branch line of the classification temporary storage line selects one branch line corresponding to the surface treatment line.
On the basis, the device also comprises a subsequent deep processing area and/or a packaging area which are arranged on the vertical aluminum profile rail conveying type processing system. A storage area may also be included.
On the basis, the device also comprises a subsequent deep processing area, a packaging area and/or a storage area which are arranged on the vertical aluminum profile rail conveying type processing system.
On the basis, waste recovery branch lines are arranged at the front end of the stock temporary storage line and/or the rear end of the aging furnace conveying line and/or the rear end of the surface treatment line.
On the basis, all branch lines of the stock preparation temporary storage line, the ageing furnace conveying line, the classification temporary storage line and/or the surface treatment line are arranged in parallel or in series, and the lengths of the branch lines are the same or different.
On the basis, each branch line of the stock preparation temporary storage line and/or the classification temporary storage line is a circulating conveying line or a linear conveying line.
On the basis, the front end of the stock temporary storage line is connected with at least one transfer branch line for transferring the horizontal section bar to the vertical section bar.
The beneficial effects of the invention are as follows:
firstly: in the invention, the forty-five meters section extruded by the horizontal extrusion line is directly changed into vertical suspension after cooling, straightening and sizing saw cutting, rail logistics transportation is carried out to each step of subsequent treatment through the suspension conveying line, the suspension conveying line is used as a series connection to carry out the existing independent operation of a plurality of workshops on the whole aluminum section treatment, and the operation is converted into the unified operation of the whole large workshop.
Secondly, the invention provides a concept of two classification and buffer areas of a stock preparation temporary storage line and a classification temporary storage line, wherein the stock preparation temporary storage line is used for receiving the section bars from different extrusion lines and classifying the section bars according to different alloys and wall thicknesses, so that the section bars enter different aging furnaces to play roles in stock preparation and storage and classification. Meanwhile, if the subsequent procedure is too slow or has problems and needs to be overhauled, the temporary storage line for the material preparation can provide buffering time, and the aluminum profile subjected to extrusion, cooling, straightening and fixed-length sawing of the pre-extrusion line is continuously received, so that the normal work of the extrusion line is ensured, and the mutual influence is reduced. The classified temporary storage lines are received from the profiles after the aging furnace treatment, at the moment, one of the branch lines is selected to enter according to the different subsequent treatment modes of the profiles, the profiles from the same extrusion line or different extrusion lines needing the same surface treatment are aggregated by entering different branch lines, and then the profiles enter the subsequent surface treatment line.
Moreover, utilize categorised and buffer area can be directed against the processing project of different times, arrange the conveying line of extrusion section bar in a flexible way, according to categorised and buffer area's settlement, can cooperate computer and artificial intelligence to detect, further more reasonable arrange the section bar that hangs in the below of suspending the transfer chain, suspend the transport position on the transfer chain in the branch road to reach unmanned intelligent processing completely. Of course, in consideration of cost, with the structure and the cooperation of manpower, the problem of connection among processing projects at any time can be solved to a certain extent, and the production efficiency is improved.
Finally, based on the arrangement of the suspension conveying line, the invention provides a large workshop integrating extrusion production, surface treatment, deep processing and storage of aluminum-containing profiles, wherein the front end of the large workshop is a horizontal extrusion production line, the middle end of the large workshop is a vertical suspension treatment line, the large workshop is subsequently changed into a horizontal deep processing, a packaging area and a storage area, all links are really integrated in the large workshop, and all unmanned treatment is realized in the middle step.
Drawings
Fig. 1 is a schematic structural diagram of functional workshops of an existing aluminum profile factory.
Fig. 2 is a schematic structural view of the vertical aluminum profile rail conveying type processing system of the invention.
Detailed Description
As shown in fig. 2, the invention discloses a vertical aluminum profile rail conveying type processing system, which comprises an extrusion line 1, wherein the extrusion line 1 can be a plurality of parallel extrusion lines formed by a plurality of groups of horizontal extruders, heated aluminum ingots are extruded, molded, cooled, straightened and cut to length by the extrusion line 1 and then are directly suspended and conveyed by a suspension conveying line 2, and the horizontal extrusion is directly connected with the vertical aluminum profile suspension rail conveying type processing system. Here, the section bar with the length of six and seven meters after being cooled, straightened and cut to length can be hung on the suspension conveying line 2 by an automatic device, or the section bar can be hung on the suspension conveying line by manpower, and a hook is generally arranged below the suspension conveying line to hang the section bar, which are the existing structures and methods.
The scheme is characterized in that the profile processed by the extrusion line is directly changed into a suspension type profile for subsequent processing through a suspension conveying line 2, wherein the suspension conveying line 2 at least comprises various functional sections which are sequentially connected in series and comprise: the aging treatment line comprises a stock temporary storage line 10, an aging furnace conveying line 20, a classification temporary storage line 30 and a surface treatment line 40, wherein the stock temporary storage line 10 comprises at least one branch line, the aging furnace conveying line 20 comprises at least one branch line, the classification temporary storage line 30 comprises at least one branch line, and the surface treatment line 40 comprises at least one branch line. The branches of the functional sections may be arranged in parallel, or may be arranged in series, and preferably are arranged in parallel. Each branch line of the stock temporary storage line (10) is selected to be connected to one branch line of the aging furnace conveying line (20); the aluminum profile conveyed on the aging furnace conveying line (20) is selected to enter one branch line in the classification temporary storage line (30) according to different surface treatment modes; each branch line of the classification temporary storage line (30) is selectively connected to one branch line of the surface treatment line (40).
In this embodiment, the stock preparation temporary storage line 10 includes a first stock preparation temporary storage line 11 and a second stock preparation temporary storage line 12 arranged in parallel. The aging furnace conveying line (20) comprises a first aging furnace conveying line (21) and a second aging furnace conveying line (22) which are arranged in parallel. The sorting register 30 includes a first sorting register 31, a second sorting register 32, and a third sorting register 33 arranged in parallel. The surface treatment line 40 includes an anodic oxidation treatment line 41, an inkjet electrostatic treatment line 42, and a paint electrostatic treatment line 43. And wherein each branch line of the stock preparation temporary storage line 10 and the classification temporary storage line 30 is a circulation transfer line, which is set according to temporary storage and classification functions. The temporary storage line 10 for the prepared material is used for receiving and storing aluminum profiles from each pressurizing line, and because the profiles produced by each extruding line are different in model, different alloys and different wall thicknesses are used, and the profiles with different alloys and different wall thicknesses need to enter different aging furnaces for treatment, each branch of the temporary storage line 10 for the prepared material can store different alloys with the same model or different models and profiles with different wall thicknesses, so that the purpose of classification before entering the aging furnaces is achieved. As shown in the figure, the first stock preparation temporary storage line 11 and the second stock preparation temporary storage line 12 can be connected to a first aging oven conveying line (21) and a second aging oven conveying line (22) in the subsequent steps, the first stock preparation temporary storage line 11 can be selected to enter the first aging oven conveying line (21) or the second aging oven conveying line (22), similarly, the second stock preparation temporary storage line 12 can also be selected to enter the first aging oven conveying line (21) or the second aging oven conveying line (22), aluminum profiles processed in different batches can be achieved, and the purpose of switching to different subsequent aging ovens can be achieved at any time. Here, it is needless to say that the first aging furnace transfer line (21) and the subsequent branch line may be in one-to-one correspondence without switching.
The first aging furnace conveying line (21) and the second aging furnace conveying line (22) are selected to be connected to one branch line of the classification temporary storage lines (30) after penetrating out of the aging furnace, and all branch lines of the instant aging furnace conveying line (20) can be respectively connected to the first classification temporary storage line (31), the second classification temporary storage line (32) and the third classification temporary storage line (33), so that the aluminum profile conveyed on the first aging furnace conveying line can be selected to enter one branch line according to a subsequent processing mode, and the purpose of subsequent branching conveying is achieved. The classification temporary storage line is provided with a plurality of parallel branches, and aims to solve the problem that the aggregation of aluminum profiles with different extrusion lines or the same extrusion line in the prior process and the surface treatment of the same batch is needed. For example: the same batch of section bars which need to be sprayed with red color on the surface can come from different extrusion lines and have different models, enter one of the classification temporary storage lines if necessary after being treated by the aging furnace, and enter the corresponding surface treatment line after waiting for the collection quantity. Of course, even profiles of the same extrusion line need to wait in batches for subsequent surface treatment.
Each branch line of the sorting register 30 requires a respective branch of a corresponding surface treatment line 40, namely: the first classification temporary storage line 31 can be selected to correspond to an anodic oxidation treatment line 41, an inkjet electrostatic treatment line 42 or a paint electrostatic treatment line 43; the second sorting register line 32 may be selected to correspond to the anodization line 41, the inkjet electrostatic treatment line 42 or the paint electrostatic treatment line 43; the third sorting register line 33 may correspond to an anodizing line 41, an inkjet electrostatic treating line 42, or a paint electrostatic treating line 43. Wherein the anodizing treatment line 41 may be connected to an electrophoresis treatment line 44. Of course, similar ways such as stock preparation line and aging oven transfer line can be selected here, and each sorting line can be switched to any surface treatment line. Corresponding logic is also applicable here. The tail end of each branch line of the surface treatment line 40 needs to be changed from a vertical suspension type to a horizontal type for subsequent steps, the subsequent steps can be directly carried out in a deep processing area or a packaging area, and the section bars processed in the packaging area are subsequently conveyed to a warehouse.
Alternatively, the method of branching, etc. is as follows: the main track enters the branch track, and the branch track enters the main track again and the like, which can be realized by a branching device, belongs to the prior art, and each branch mechanism can be a chain, a track and the like, and also can be a combination mode of various modes.
Of course, the system comprises equipment for finishing the treatment of the profile in each step, such as an ageing furnace and each corresponding surface treatment equipment, arranged in a corresponding section of the suspended conveyor line 2. The aging furnace conveying line 20 is arranged in the aging furnace in a penetrating mode, and the surface treatment line 40 is arranged in each surface treatment device in a penetrating mode. The front end of the material preparation temporary storage line 10 is connected with at least one transfer branch line 13 for transferring the horizontal extruded section to the vertical section, and each transfer branch line 13 corresponds to a plurality of branch lines of the horizontal extruded line. The subsequent lines of the anodic oxidation treatment line 41, the inkjet electrostatic treatment line 42 and the paint electrostatic treatment line 43 are directly subjected to subsequent treatment processes, wherein the anodic oxidation treatment line 41 may be further connected to an electrophoretic treatment line 44, and subjected to an electrophoretic painting treatment, and then subjected to subsequent steps. Of course, the surface treatment line of the invention can also be provided with different branch lines according to different requirements and different treatment modes, and a waste material inspection station can be arranged in each branch line or at the tail end of the branch line, and the waste material is conveyed to a recovery area by another branch line. Particularly, waste recovery branch lines are arranged at the front end of the stock temporary storage line (10) and/or the rear end of the aging furnace conveying line (20) and/or the rear end of the surface treatment line (40).
The section bar processed by the horizontal extrusion line is directly and vertically suspended on the stock preparation temporary storage line 10 or is transmitted to a branch line of each stock preparation temporary storage line 10 through each transfer branch line 13, and then the stock preparation process is completed. The method sequentially enters an aging furnace according to the progress of subsequent treatment so as to meet the requirements of smoothness and no interruption of a preorder extrusion procedure, and the length of a temporary storage line of prepared materials and the number of branch lines are set according to actual conditions.
The time of the aluminum profile in the aging furnace is longer, about 3 hours, and the aging furnace conveying line 20 arranged in the aging furnace is longer and can be arranged in a roundabout manner, so that the purpose of controlling the aluminum profile in the aging furnace for enough time is achieved.
The invention integrates the original separate processing workshops into a processing line to form a complete aluminum profile full-function workshop, the whole workshop penetrates from the extrusion line outlet to the vertical surface processing line outlet through the suspension conveying line, and the suspension conveying line penetrates all the time to complete the processing treatment after the aluminum profile extrusion. In the production process of the aluminum profile, the aging furnace generally needs the aluminum profile to pass through the aging furnace for about 3 hours, and the subsequent vertical surface treatment line needs 15-20 minutes. Due to the fact that the classification and buffer areas are arranged, when the aluminum profiles in the aging furnace are excessively accumulated, the aluminum profiles which are prepared to be sent into the aging furnace can be respectively transferred into the branch suspension conveying lines of the material preparation temporary storage line, and similarly, when the aluminum profiles in the vertical surface treatment line are excessively accumulated, the aluminum profiles which are prepared to be sent into the vertical surface treatment line can be respectively transferred into the branch suspension conveying lines of the second classification and buffer areas.
This kind of control mode can adopt the computer control to carry out distribution control, also can artifical control distribution control, for example, when the time effect stove in the section bar is not too much, the aluminium alloy is direct to suspend the transfer chain in midair from the top branch road in the picture and guides in, when the time effect stove aluminium alloy is more, when the quantity that needs control entering aluminium alloy, suspend the transfer chain in midair with the aluminium alloy of extrusion line toward the branch road of the centre and the below of the line of keeping in storage of prepareeing material and distribute, just at this moment for subsequent section bar processing time of striving for, and the production work of the extrusion line of the place ahead also does not receive the influence. Similarly, the subsequent vertical surface treatment line is based on the same principle, so that if the profiles are too large, the speed of the subsequent profiles is required to be controlled, the front profiles are guided to the branch suspension conveying line of the second classification and buffer area, and the output speed of the profiles in the previous step is not influenced.
In order to have a more generous buffer distance and buffer effect, the respective branch lines of the stock preparation buffer line 10 and/or the sorting buffer line 30 may be endless conveyor lines. It can be a linear conveying line, and the lengths of the branch lines can be the same or different.
As shown in the figure, in the present embodiment, the first stock preparation temporary storage line 11 and the second stock preparation temporary storage line 12 are circulation conveying lines, and are of a runway type. The first sorting register line 31, the second sorting register line 32, and the third sorting register line 33 are also provided as a circulating conveyor line, and are of a runway type. When the device is actually arranged, the width and the perimeter of each branch can be different according to different requirements, so that the whole workshop production line has more flexible operation space. Even the racetrack structure can be changed according to the requirements, for example, the racetrack structure is provided with more bends and turns to increase the circumference, so that the number of the aluminum profiles can be increased under the condition that the occupied area is unchanged.
In addition, also in order to increase the number of aluminum profiles to be accommodated, the aging oven conveyor line 20 is arranged as shown in a multi-layer zigzag folded arrangement. The individual branches of the surface treatment line 40 are also folded in a multi-layer zigzag arrangement as shown.
Based on the vertical aluminum profile rail conveying type processing system, the invention provides an aluminum profile production workshop which comprises three main areas, namely a front-end horizontal extrusion line, a middle-end vertical suspension processing line, a tail-end horizontal processing line and the like. The front end comprises a plurality of groups of horizontal extrusion lines, the profiles subjected to extrusion forming, cooling, straightening and fixed-length sawing directly enter the middle-end vertical suspension treatment through the suspension conveying line 2, the surface-treated profiles enter a subsequent deep processing area, and then horizontal deep processing is changed into the horizontal deep processing, such as strip penetration, aluminum profile door and window manufacturing and various building and decoration profiles. The horizontal end treatment line also includes a packaging zone and may also contain a storage zone. In the invention, the forty-five meters section extruded by the horizontal extrusion line is directly changed into vertical suspension after cooling, straightening and sizing saw cutting, rail logistics transportation is carried out to each step of subsequent treatment through the suspension conveying line, the suspension conveying line is used as a series connection to carry out the existing independent operation of a plurality of workshops on the whole aluminum section treatment, and the operation is converted into the unified operation of the whole large workshop.
The invention provides a stock preparation temporary storage line and a classification temporary storage line, which are used for receiving profiles from different extrusion lines, storing stocks in stock preparation and classifying the profiles into different aging furnaces. Meanwhile, if the subsequent procedure is too slow or has problems and needs to be overhauled, the temporary storage line for the material preparation can provide buffering time, and the aluminum profile subjected to extrusion, cooling, straightening and fixed-length sawing of the pre-extrusion line is continuously received, so that the normal work of the extrusion line is ensured, and the mutual influence is reduced. The classifying temporary storage lines receive the profiles after the self-standing aging furnace is processed, at the moment, the profiles need to enter one branch line according to different subsequent processing modes of the profiles, the profiles from the same extrusion line or different extrusion lines needing the same surface processing are aggregated by entering different branch lines, and then the profiles enter the subsequent surface processing line.
Utilize categorised and buffer area can be directed against the processing project of different times, arrange the conveying line and the transport policy of extruding the section bar in a flexible way, according to categorised and buffer area's settlement, can cooperate computer and artificial intelligence to detect even, further more reasonable arrange the section bar that hangs in the below of suspending the transfer chain, suspend the delivery position on the transfer chain in the branch road to reach complete unmanned intelligent processing. Of course, in consideration of cost, with the structure and the cooperation of manpower, the problem of connection among processing projects at any time can be solved to a certain extent, and the production efficiency is improved.
Based on the arrangement of a suspension conveying line, the invention provides a large workshop integrating extrusion production, surface treatment, deep processing and storage of aluminum-containing profiles, wherein the front end of the large workshop is a horizontal extrusion production line, the middle end of the large workshop is a vertical suspension treatment line, the large workshop is subsequently changed into a horizontal deep processing, a packaging area and a storage area, all links are really integrated in the large workshop, and all unmanned treatment is realized in the middle step.
Claims (10)
1. The utility model provides a vertical aluminium alloy track transport formula processing system which characterized in that: the aluminum profile extrusion device comprises a suspension conveying line (2) for receiving an aluminum profile processed by an extrusion line, wherein the aluminum profile is vertically suspended and discharged through the suspension conveying line (2);
the suspension conveying line (2) at least comprises a stock preparation temporary storage line (10), an aging furnace conveying line (20), a classification temporary storage line (30) and a surface treatment line (40) which are sequentially connected in series;
the stock preparation temporary storage line (10), the aging furnace conveying line (20), the classification temporary storage line (30) and the surface treatment line (40) comprise at least one branch line;
each branch line of the stock temporary storage line (10) is selected to be connected to one branch line of the aging furnace conveying line (20);
the aluminum profile conveyed on the aging furnace conveying line (20) is selected to enter one branch line in the classification temporary storage line (30) according to different surface treatment modes;
each branch line of the classification temporary storage line (30) is selectively connected to one branch line of the surface treatment line (40).
2. The vertical aluminum profile rail conveying type processing system as claimed in claim 1, wherein each branch line of the stock preparation temporary storage line (10), the aging furnace conveying line (20), the classification temporary storage line (30) and/or the surface treatment line (40) is arranged in parallel or in series and has the same or different length.
3. A vertical aluminium profile rail-track conveyorized processing system according to claim 1 or 2, characterized in that each branch of the stock preparation buffer line (10) and/or the sorting buffer line (30) is a circulating conveyor line or a linear conveyor line.
4. A vertical aluminum profile rail conveying type processing system as claimed in claim 3, wherein the front end of the stock preparation temporary storage line (10) is connected with at least one transfer branch line (13) for transferring horizontal profiles to vertical profiles.
5. An aluminum profile production workshop is characterized by comprising a horizontal extrusion line and a vertical aluminum profile rail conveying type processing system;
the horizontal extrusion line comprises a plurality of parallel branch lines;
the vertical aluminum profile rail conveying type processing system comprises a suspension conveying line (2) for receiving the aluminum profiles processed by the extrusion line, wherein the aluminum profiles are vertically suspended and discharged through the suspension conveying line (2);
the suspension conveying line (2) at least comprises a stock preparation temporary storage line (10), an aging furnace conveying line (20), a classification temporary storage line (30) and a surface treatment line (40) which are sequentially connected in series;
the stock preparation temporary storage line (10), the aging furnace conveying line (20), the classification temporary storage line (30) and the surface treatment line (40) comprise at least one branch line;
each branch line of the stock temporary storage line (10) is selected to be connected to one branch line of the aging furnace conveying line (20);
the aluminum profile conveyed on the aging furnace conveying line (20) is selected to enter one branch line in the classification temporary storage line (30) according to different surface treatment modes;
each branch line of the classification temporary storage line (30) is selectively connected to one branch line of the surface treatment line (40).
6. An aluminum profile production plant according to claim 5, further comprising a further processing area, and/or a packaging area, and/or a storage area, which are arranged after the vertical aluminum profile rail-conveying type processing system.
7. The aluminium profile production plant according to claim 6, wherein the stock preparation temporary storage line (10) is provided with a scrap recycling branch line at the front end and/or the rear end of the ageing furnace conveying line (20) and/or the rear end of the surface treatment line (40).
8. Aluminium profile production plant according to claim 7, characterised in that the branch lines of the stock preparation buffer line (10), the ageing furnace conveyor line (20), the sorting buffer line (30) and/or the surface treatment line (40) are arranged in parallel or in series, with the same or different lengths.
9. A vertical aluminium profile rail-track conveyorized processing system according to claim 8, characterized in that each branch of the stock preparation buffer line (10) and/or the sorting buffer line (30) is a circulating conveyor line or a linear conveyor line.
10. The vertical aluminum profile rail conveying type processing system as claimed in claim 9, wherein the front end of the stock preparation temporary storage line (10) is connected with at least one transfer branch line (13) for transferring horizontal profiles to vertical profiles.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910964852.5A CN112644995A (en) | 2019-10-11 | 2019-10-11 | Vertical aluminum profile rail conveying type processing system and corresponding production workshop |
| PCT/CN2020/112849 WO2021068687A1 (en) | 2019-10-11 | 2020-09-01 | Vertical aluminum profiled-material track conveyor-type processing system and corresponding production workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910964852.5A CN112644995A (en) | 2019-10-11 | 2019-10-11 | Vertical aluminum profile rail conveying type processing system and corresponding production workshop |
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| CN112644995A true CN112644995A (en) | 2021-04-13 |
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| CN201910964852.5A Pending CN112644995A (en) | 2019-10-11 | 2019-10-11 | Vertical aluminum profile rail conveying type processing system and corresponding production workshop |
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Cited By (1)
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| CN113263087A (en) * | 2021-05-13 | 2021-08-17 | 东风柳州汽车有限公司 | Binding workstation |
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| WO2021068687A1 (en) | 2021-04-15 |
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