CN118066806A - Surface drying equipment for aluminum profile oxidation line and drying method thereof - Google Patents
Surface drying equipment for aluminum profile oxidation line and drying method thereof Download PDFInfo
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- CN118066806A CN118066806A CN202410466830.7A CN202410466830A CN118066806A CN 118066806 A CN118066806 A CN 118066806A CN 202410466830 A CN202410466830 A CN 202410466830A CN 118066806 A CN118066806 A CN 118066806A
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- 238000001035 drying Methods 0.000 title claims abstract description 282
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- 230000003647 oxidation Effects 0.000 title claims abstract description 20
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 102
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 239000002274 desiccant Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims 5
- 230000001276 controlling effect Effects 0.000 description 7
- 238000002156 mixing Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
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Abstract
The application relates to the technical field of drying ovens, and discloses surface drying equipment for aluminum profile oxidation lines, which mainly comprises a drying mechanism, wherein the drying mechanism comprises a drying oven body and a sealing component, a heating pipe is fixedly embedded in the inner wall of the drying oven body, a sealing groove is formed in the top end of the drying oven body, and the drying oven body is movably connected with the sealing component through the sealing groove. According to the application, the sealing component is movably arranged at the top end of the drying furnace body, the three groups of lifting appliance components are movably arranged at the bottom end of the guide rail, when the three groups of lifting appliance components move to the upper part of the drying furnace body, the workpiece on the lifting appliance components is lowered into the drying furnace body, and then the two groups of sealing covers are pushed to move towards each other by the rotating piece, so that the sealing covers are clamped between the three groups of middle plates, the sealing at the top end of the drying furnace body is realized by the mutual matching of the sealing covers and the middle plates, the original setting of the drying furnace body is changed, the overflow loss of heat from the top end of the drying furnace body is effectively reduced, and the heat loss is reduced.
Description
Technical Field
The application relates to the technical field of drying furnaces, in particular to surface drying equipment for an aluminum profile oxidation line and a drying method thereof.
Background
The aluminum profile refers to aluminum alloy materials with different cross-sectional shapes obtained by hot melting, extrusion and other operations of an aluminum bar. In order to overcome the defects of the surface hardness, the wear resistance and the like of the aluminum alloy, the application range is enlarged, the service life is prolonged, the surface treatment technology becomes an indispensable ring in the production process, and the anodic oxidation technology is a common treatment method. After the surface oxidation treatment of the aluminum profile is finished, drying operation is needed to remove water on the surface, so that the corrosion resistance of the aluminum profile is improved, and meanwhile, the surface corrosion caused by water residues is avoided. The common equipment for drying operation is a drying furnace, which mainly utilizes a heating pipe to raise the temperature in the furnace and applies hot air to the aluminum profile for drying.
However, the existing drying equipment has some defects in the using process: firstly, as the workpiece moves through the material guide mechanism, the transfer of the section bar in different workshops is realized through the lifting of the portal frame, namely, the workpiece enters the oven from the top of the drying oven by utilizing the lifting appliance, so that the top of the oven body is in an open state, heat loss is caused, and the heat loss is high; secondly, when carrying out hot air circulation, hot-blast can be introduced through the air-supply line of one side after being derived through the air-out pipe, and the mouth of pipe position of air-supply line is fixed, and the wind direction of hot-blast when deriving is fixed, causes hot-blast can blow to the coplanar all the time, and hot-blast wind direction is single promptly, leads to the perhaps problem that whole hot-blast circulation mixes the effect not good when mixing.
Disclosure of Invention
The application provides surface drying equipment for an aluminum profile oxidation line and a drying method thereof, which have the advantages of effectively sealing the top end of a drying furnace body, reducing heat loss, intermittently changing the air outlet direction of an air outlet pipe and improving the hot air circulation mixing effect, and are used for solving the problems of high heat loss and uneven hot air mixing in a drying mechanism.
In order to achieve the above purpose, the application adopts the following technical scheme: surface drying equipment for aluminium alloy oxidation line includes:
The material guide mechanism is used for realizing horizontal movement of the workpiece and consists of three groups of guide rails and lifting appliance components, and the lifting appliance components are movably clamped with the guide rails and used for realizing vertical movement of the workpiece;
The drying mechanism is used for drying the surface of a workpiece and consists of a drying furnace body and a sealing component, a heating pipe is fixedly embedded in the inner wall of the drying furnace body, a sealing groove is formed in the top end of the drying furnace body, the drying furnace body is movably connected with the sealing component through the sealing groove, the tightness of the drying mechanism is improved, the heat loss is reduced, and the sealing component comprises a circulating component and a drying component;
the circulation assembly is fixedly arranged in the sealing assembly and used for realizing the circulation utilization of hot air, and the circulation assembly consists of a circulation pipe, an air inlet pipe, an air outlet pipe and a circulation fan;
And the drying assembly is movably arranged in the sealing assembly and used for improving the dryness of hot air, and the drying assembly consists of a drying shell, a drying cover and a movable rod.
Further, the spreader assembly includes:
An upper plate is arranged below the guide rail;
the middle plate is arranged below the upper plate and is movably arranged at the top end of the sealing groove of the drying furnace body;
The lower plate is arranged below the middle plate and is movably arranged at the bottom end inside the drying furnace body;
one end of the telescopic pipe is fixedly connected with the bottom end of the upper plate, the other end of the telescopic pipe is fixedly connected with the top end of the middle plate, and the telescopic pipe is made of rubber materials capable of vertically deforming;
one end of the fixed pipe is fixedly sleeved with the middle plate, the other end of the fixed pipe is fixedly sleeved with the lower plate, and the fixed pipe is communicated with the telescopic pipe;
The rolling piece is movably arranged in the upper plate;
The fixed rope, the fixed slot has been seted up to the upper plate bottom that corresponds with flexible pipe position, fixed rope's one end pass through the fixed slot and with rolling spare outer wall fixed connection, fixed rope's the other end passes through flexible pipe's inside and with the bottom fixed connection of fixed pipe.
Further, the seal assembly further comprises:
The number of the sealing covers is two, the two sealing covers are symmetrically arranged, the bottom ends of the sealing covers are arranged at the top ends of the sealing grooves of the drying furnace body, and the side walls of the sealing covers are movably clamped with the inner wall of the drying furnace body;
The sealing strip is fixedly connected with the wall surface of the sealing cover positioned outside the drying furnace body, and one side of the sealing strip is provided with a plurality of tooth blocks;
the rotary piece is arranged between the two sealing strips on the same side, one end of the rotary piece is movably connected with the wall surface of the drying furnace body, and the other end of the rotary piece is meshed with the tooth block of the sealing strip.
Further, the circulation assembly includes:
One end of the circulating pipe is fixedly sleeved with the wall surface of the sealing cover, the other end of the circulating pipe is fixedly sleeved with the wall surface of the drying furnace body, the number of the circulating pipes is four groups, the number of each group of circulating pipes is two, and the circulating pipes are arranged on two sides of one lifting appliance component;
an air inlet pipe, one end of the circulating pipe positioned in the sealing cover is fixedly connected with a plurality of air inlet pipes, and the air inlet pipes are fixedly sleeved with the sealing cover;
an air outlet pipe, wherein one end of a circulating pipe positioned in the drying furnace body is fixedly connected with a plurality of air outlet pipes, and the air outlet pipes are fixedly sleeved with the drying furnace body;
The circulating fan is fixedly arranged in the circulating pipe and is positioned in the drying furnace body, and the circulating fan is positioned above the air outlet pipe.
Further, the drying assembly includes:
The drying device comprises a drying shell, wherein a movable groove is formed in the top end of the sealing cover, the drying shell is placed in the movable groove and movably clamped with a circulating pipe, the drying shell is positioned on one side of the circulating pipe, the drying shell is in the shape of a cylinder with a plurality of grooves on the side wall, a drying agent is filled in the drying shell, air holes are formed in the side wall of the drying shell, air holes are not formed in the bottom end of the drying shell, and a movable ball is movably arranged at the bottom end of the drying shell;
The top end of the drying shell is movably provided with a drying cover, and the drying cover is movably clamped with the movable groove of the sealing cover;
The movable rod is positioned on the wall surface of the sealing cover below the movable groove, the diameter of the movable hole is smaller than that of the movable groove, the bottom end of the drying shell is movably sleeved with the movable rod, the movable rod penetrates through the movable hole, the movable rod consists of a ball body, a conical rod body with the bottom end and an elastic membrane, the ball body is fixedly connected with the upper half part of the rod body, the lower half part of the rod body is movably sleeved with the bottom end of the drying shell, and the bottom end of the ball body is fixedly connected with the bottom end of the drying shell through the elastic membrane.
Further, the drying mechanism further comprises:
The inner wall of the drying mechanism is movably provided with an adjusting component, and a circulating component is correspondingly provided with a group of adjusting components for changing the discharge direction of hot air;
The adjusting device comprises a limiting assembly, wherein the limiting assembly is arranged above the adjusting assembly, and one adjusting assembly is correspondingly provided with a limiting assembly and used for providing power for the change of the direction of the adjusting assembly.
Further, the adjustment assembly includes:
The adjusting plates are movably hinged to the wall surfaces of the drying oven body above and below the air outlet pipe;
one end of the adjusting rod is movably hinged with one adjusting plate, the other end of the adjusting rod is movably hinged with the other adjusting plate, and the two adjusting plates connected with the same adjusting rod are positioned above and below the same air outlet pipe;
The adjusting rope is positioned at the top end of the adjusting plate above the air outlet pipe and is fixedly connected with one end of the adjusting rope, and the other end of the adjusting rope which is not positioned at the uppermost part is fixedly connected with the other adjusting plate.
Further, the spacing subassembly includes:
the inner wall of the drying furnace body is fixedly connected with two limiting plates, and the limiting plates are positioned below the drying assembly;
The limiting wheels are arranged between the two limiting plates, the limiting wheels close to the inner wall of the drying furnace body are movably clamped with the limiting plates, the limiting wheels far away from the inner wall of the drying furnace body are fixedly connected with the limiting plates, the other end of the adjusting rope located at the uppermost position penetrates through one limiting wheel and is fixedly connected with the other limiting wheel, and the adjusting rope corresponds to the position of the movable rod.
Further, a drying method of the surface drying equipment for the aluminum profile oxidation line comprises the following steps:
the first step, a rotating piece is started to enable the two sealing covers to move oppositely, so that the top end of the drying furnace body is opened;
Secondly, controlling the three lifting appliance components to move to the upper part of the drying furnace body, and then controlling the workpiece to descend to the inside of the drying furnace body, namely, enabling the middle plate to move to the upper part of a sealing groove of the drying furnace body, and enabling the lower plate to move to the bottom end of the inside of the drying furnace body;
Thirdly, starting the rotating piece to enable the two sealing covers to move in opposite directions, so that the top end of the drying furnace body is closed;
Starting a circulating assembly to enable hot air in the drying furnace body to circularly move in the drying furnace body through the air inlet pipe, the circulating pipe and the air outlet pipe;
fifthly, when hot air passes through the inside of the circulating pipe, the hot air passes through the drying component and is fully dried, and meanwhile, the hot air pushes the drying component to rotate and intermittently pulls the adjusting rope to deform, so that the adjusting plate continuously swings, and the continuous change of the wind direction of the hot air discharged by the air outlet pipe is realized;
And sixthly, starting the rotating piece to enable the top end of the drying furnace body to be opened after the drying of the workpiece is finished, controlling the lifting appliance assembly to move upwards, and then horizontally moving to the next operation equipment.
The application has the following beneficial effects:
According to the surface drying equipment for the aluminum profile oxidation line and the drying method thereof, the sealing component is movably arranged at the top end of the drying furnace body, the three groups of lifting tool components are movably arranged at the bottom end of the guide rail, when the three groups of lifting tool components move to the upper part of the drying furnace body, workpieces on the lifting tool components are lowered into the drying furnace body, and then the two groups of sealing covers are pushed by the rotating piece to move in opposite directions, so that the sealing covers are clamped between the three groups of middle plates, the sealing of the top end of the drying furnace body is realized by the mutual matching of the sealing covers and the middle plates, the original arrangement of the drying furnace body is changed, the overflow loss of heat from the top end of the drying furnace body is effectively reduced, and the heat loss is reduced.
Through set up the circulation subassembly in seal assembly's inside, and set up drying assembly in the inside of circulation subassembly, when utilizing circulation subassembly to realize the hot-blast circulation of drying furnace body, hot-blast can be horizontal through the drying assembly that is located sealed lid, drying agent in the drying assembly can effectively reduce hot-blast humidity, meanwhile hot-blast can produce rotary thrust to the drying shell, effectively promote the drying agent homoenergetic of different positions in the drying shell to fully contact with hot-blast, thereby improve drying agent's in the drying assembly utilization ratio, drying assembly's life is prolonged, still further strengthen hot-blast dehumidification effect, improve the follow-up stoving effect to the work piece of hot-blast.
Through setting up adjusting part in the outside of play tuber pipe to set up spacing subassembly in the top of a set of adjusting part, when dry subassembly is rotatory, the movable rod can rotate around dry housing's centre of a circle, thereby intermittent type nature pulling is fixed the regulation rope on spacing subassembly, realizes the angle change of regulating plate, effectively changes the direction of giving vent to anger of play tuber pipe, improves the internal hot air circulation mixing effect of drying furnace.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The application may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a perspective view of the whole structure of the present invention;
FIG. 2 is a perspective view of the present invention in an overall cross section;
FIG. 3 is a perspective view of a material guiding mechanism and a drying oven body in the present invention;
FIG. 4 is a perspective view of a guide mechanism in the present invention;
FIG. 5 is a cross-sectional perspective view of one hanger assembly of the present invention;
FIG. 6 is an enlarged block diagram of the portion A of FIG. 5in accordance with the present invention;
FIG. 7 is a perspective view of a drying mechanism according to the present invention;
FIG. 8 is a perspective view of the seal assembly and the adjustment assembly and spacing assembly of the present invention;
FIG. 9 is a perspective view of the seal cap, seal strip and rotary member of the present invention;
FIG. 10 is a perspective view of the circulation assembly, the drying assembly, the adjustment assembly and the spacing assembly of the present invention;
FIG. 11 is a cross-sectional perspective view of a drying mechanism at a circulation assembly in accordance with the present invention;
FIG. 12 is a perspective view of a set of circulation assembly, drying assembly, conditioning assembly and spacing assembly according to the present invention;
FIG. 13 is a perspective view of a drying assembly, an adjustment assembly and a spacing assembly according to the present invention;
FIG. 14 is a perspective view of a drying assembly according to the present invention;
fig. 15 is a perspective view showing a cross-sectional structure of a drying unit according to the present invention.
In the figure: 1. a material guiding mechanism; 11. a guide rail; 2. a spreader assembly; 21. an upper plate; 210. a slider; 22. a middle plate; 23. a lower plate; 24. a telescopic tube; 25. a fixed tube; 250. a clamping member; 26. a winding piece; 27. a fixing rope; 3. a drying mechanism; 31. a drying furnace body; 4. a seal assembly; 41. sealing cover; 42. a sealing strip; 43. a rotating member; 5. a circulation assembly; 51. a circulation pipe; 52. an air inlet pipe; 53. an air outlet pipe; 54. a circulating fan; 6. a drying assembly; 61. drying the shell; 62. a drying cover; 63. a movable rod; 7. an adjustment assembly; 71. an adjusting plate; 72. an adjusting rod; 73. an adjusting rope; 8. a limit component; 81. a limiting plate; 82. and a limiting wheel.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
Surface drying equipment for aluminium alloy oxidation line includes:
Referring to fig. 1-4, a material guiding mechanism 1 is used for realizing horizontal movement of a workpiece, the material guiding mechanism 1 is composed of a guide rail 11 and a lifting appliance assembly 2, three positioning sensors are arranged in the guide rail 11 above a displacement drying mechanism 3, and when the three lifting appliance assemblies 2 move to the position above the drying mechanism 3, the positioning sensors receive signals of the lifting appliance assemblies 2 to control the lifting appliance assemblies 2 to stop, so that preparation is made for drying the workpiece on the subsequent lifting appliance assemblies 2.
Referring to fig. 1-6, the number of the lifting tool assemblies 2 is three, the lifting tool assemblies 2 are movably clamped with the guide rail 11, and are used for realizing vertical movement of workpieces, the lifting tool assemblies 2 are composed of an upper plate 21, a middle plate 22, a lower plate 23, a telescopic pipe 24, a fixed pipe 25, a winding piece 26 and a fixed rope 27, the upper plate 21 is arranged below the guide rail 11, a sliding piece 210 is fixedly connected to the top end of the upper plate 21, the sliding piece 210 is movably clamped with the guide rail 11, a sliding wheel is arranged inside the sliding piece 210, the upper plate 21 can be driven to move along the guide rail 11, the sliding wheel stops when receiving a pause signal of a positioning sensor, starts when receiving a start signal, the middle plate 22 is arranged below the upper plate 21, the middle plate 22 is movably arranged at the top end of a sealing groove of the drying furnace body 31, conditions can be provided for sealing the top end of the drying furnace body 31, a high temperature resistant rubber film is arranged on the outer surface of the middle plate 22, the utility model has the advantages of can increase the laminating degree between medium plate 22 and oven body 31, sealed lid 41, strengthen its leakproofness, the below of medium plate 22 is provided with hypoplastron 23, and hypoplastron 23 activity is placed in oven body 31's inside bottom, can guarantee hoist subassembly 2 and work piece on it and place stability, the one end of flexible pipe 24 and the bottom fixed connection of upper plate 21, and the other end of flexible pipe 24 and the top fixed connection of medium plate 22, flexible pipe 24 is the rubber material of vertical deformation, effectively strengthen the protection to fixed rope 27, the fixed cup joint of one end and medium plate 22 of fixed pipe 25, and the other end and hypoplastron 23 are fixed cup joint, fixed pipe 25 and flexible pipe 24 intercommunication, can provide the space for the setting of fixed rope 27, the surface fixedly connected with clamping piece 250 of fixed pipe 25, can install the work piece on hoist subassembly 2 steadily, the inside activity of upper plate 21 is provided with rolling spare 26, and the fixed slot has been seted up to upper plate 21 bottom that corresponds with flexible pipe 24 position, and fixed rope 27's one end passes through the fixed slot and with rolling spare 26 outer wall fixed connection, and flexible pipe 24's inside and with fixed pipe 25's bottom fixed connection are passed through to the other end of fixed rope 27, when rolling spare 26 starts, the rolling of accessible rolling spare 26 forward and backward rotation realization fixed rope 27 and release to realize the reciprocating of work piece.
Referring to fig. 1-3, 7 and 11, the drying mechanism 3 is used for drying the surface of a workpiece, the drying mechanism 3 is composed of a drying furnace body 31 and a sealing assembly 4, and a heating pipe is fixedly embedded in the inner wall of the drying furnace body 31, so that air flow in the drying furnace body 31 is effectively heated and insulated.
Referring to fig. 1-3, 7-9 and 11, seal assembly 4, seal grooves are formed in the top end of drying furnace body 31, drying furnace body 31 is movably connected with seal assembly 4 through the seal grooves, sealing performance of drying mechanism 3 is improved, heat loss is reduced, seal assembly 4 is composed of seal covers 41, sealing strips 42 and rotating members 43, the number of seal covers 41 is two, two seal covers 41 are symmetrically arranged, the bottom end of seal cover 41 is arranged on the top end of seal groove of drying furnace body 31, the side wall of seal cover 41 is movably clamped with the inner wall of drying furnace body 31, stability of seal cover 41 arranged on the top end of drying furnace body 31 is effectively guaranteed, rectangular holes formed by two seal covers 41 are matched with the size of middle plate 22, accordingly, two seal covers 41 can be clamped with three middle plates 22, the top end of drying furnace body 31 is effectively sealed, heat overflow is reduced, high-temperature-resistant rubber films are arranged on the outer surfaces of seal covers 41, the fit degree between seal covers 41 and drying furnace body 31 can be increased, sealing performance is enhanced, one side of seal covers 41 on the outer side of sealing cover 31 is fixedly connected with 42, tooth blocks are arranged on one side of seal covers 42, two seal covers 41 are arranged on one side of seal covers 42 and are arranged on one side of sealing strips 43 and opposite to one side of two sealing strips 43, and two sealing strips 43 are arranged on one side of sealing strips 43 and opposite to one side of rotating surface of sealing strips 43 and opposite to one side 31, and opposite rotating element 43 is rotatably arranged on one side 31.
Example two
On the basis of the first embodiment, the seal assembly 4 further includes:
Referring to fig. 1-2, 7-8 and 10-13, the circulation assembly 5 is fixedly arranged in the sealing assembly 4, the circulation assembly 5 is used for realizing the circulation utilization of hot air, the circulation assembly 5 is composed of a circulation pipe 51, an air inlet pipe 52, an air outlet pipe 53 and a circulation fan 54, one end of the circulation pipe 51 is fixedly sleeved with the wall surface of the sealing cover 41, the other end of the circulation pipe 51 is fixedly sleeved with the wall surface of the drying furnace body 31, the number of the circulation pipes 51 is four, the number of each circulation pipe 51 is two, the two sides of one lifting appliance assembly 2 are respectively provided with the circulation pipes 51, hot air can be fully distributed in the drying furnace body 31, so that a workpiece is fully dried, one end of the circulation pipe 51 positioned in the sealing cover 41 is fixedly connected with a plurality of air inlet pipes 52, the hot air can be enabled to enter the circulation pipe 51 through the air inlet pipe 52 after moving up to the sealing cover 41, one end of the circulation pipe 51 positioned in the drying furnace body 31 is fixedly connected with a plurality of air outlet pipes 53, the air outlet pipes 53 are fixedly sleeved with the drying furnace body 31, the hot air in the circulation fan 51 can be enabled to move through the circulation pipes 53 and the circulation fan 54 positioned in the drying furnace body 31, and the circulation fan is positioned in the drying furnace body 31, and is positioned in the circulation pipe 54.
Referring to fig. 1-2, 7-8, and 10-15, the drying assembly 6 is movably disposed in the sealing assembly 4, the drying assembly 6 is used for improving dryness of hot air, the drying assembly 6 is composed of a drying shell 61, a drying cover 62, and a movable rod 63, a movable groove is disposed at a top end of the sealing cover 41, the drying shell 61 is disposed in the movable groove, the drying shell 61 is movably clamped with the circulation pipe 51, the drying shell 61 is disposed at one side of the circulation pipe 51, the drying shell 61 is in a cylinder with a plurality of grooves on a side wall, a drying agent is filled in the drying shell 61, a side wall of the drying shell 61 has air holes, a bottom end of the drying shell 61 does not have air holes, a movable ball is movably disposed at a bottom end of the drying shell 61, when the hot air flows through the side wall of the drying shell 61, the drying agent can dry the hot air, meanwhile, due to the arrangement of the shape and the position of the drying shell 61, the hot air flow also pushes the drying shell 61 to rotate, so that the drying performance of the hot air flow is further enhanced, the use sufficiency of the drying agent in the drying assembly 6 is also improved, the top end of the drying shell 61 is movably provided with a drying cover 62, the drying cover 62 is movably clamped with a movable groove of the sealing cover 41, when the drying agent in the drying shell 61 needs to be replaced, the drying cover 62 can be opened to replace the drying agent, the wall surface of the sealing cover 41 positioned below the movable groove is provided with a movable hole, the diameter of the movable hole is smaller than that of the movable groove, the bottom end of the drying shell 61 is movably sleeved with a movable rod 63, the movable rod 63 penetrates through the movable hole, the movable rod 63 consists of a sphere, a rod body with the conical bottom end and an elastic membrane, the sphere is fixedly connected with the upper half part of the rod body, the lower half part of the rod body is movably sleeved with the bottom end of the drying shell 61, through elastic membrane fixed connection between spheroid bottom and the bottom of dry casing 61, when movable rod 63 is located inside the stoving furnace body 31, movable rod 63 receives the elastic membrane pulling force influence and stretches out seal assembly 4 downwards, the bottom of movable rod 63 can intermittent type nature and the contact of regulation rope 73 this moment, when movable rod 63 and the wall contact of stoving furnace body 31, movable rod 63 receives its bottom shape influence and moves upward and push back in seal assembly 4, not only effectively guarantee that dry assembly 6 can not influence seal assembly 4's removal, can also effectively stir the drier when movable rod 63 removes, improve drier use sufficiency.
Example III
On the basis of the second embodiment, the drying mechanism 3 further includes:
Referring to fig. 8 and 10-13, the adjusting components 7 are movably arranged on the inner wall of the drying mechanism 3, a group of adjusting components 7 are correspondingly arranged on one circulating component 5, the adjusting components 7 are composed of adjusting plates 71, adjusting rods 72 and adjusting ropes 73, the adjusting plates 71 are movably hinged on the wall surface of the drying furnace body 31 above and below the air outlet pipe 53, the two adjusting plates 71 can swing, the air outlet angle of the air outlet pipe 53 is changed, the uniformity of hot air mixing in the drying furnace body 31 is improved, one end of the adjusting rods 72 is movably hinged with one adjusting plate 71, the other end of each adjusting rod 72 is movably hinged with the other adjusting plate 71, the two adjusting plates 71 connected with the same adjusting rod 72 are located above and below the same air outlet pipe 53, the two adjusting plates 71 can be effectively guaranteed to swing synchronously, accordingly, the air direction of hot air discharged by the air outlet pipe 53 is changed, the adjusting plates 71 located above the air outlet pipe 53 are fixedly connected with one end of the adjusting ropes 73, the other end of the adjusting ropes 73 which is not located at the uppermost end is fixedly connected with the other adjusting plates 71, and accordingly the adjusting plates 71 can be fixedly connected with the other adjusting plates 71 in series.
Referring to fig. 8 and 10-13, a limiting component 8 is disposed above an adjusting component 7, and a limiting component 8 is disposed above the adjusting component 7, and is used for providing power for changing the direction of the adjusting component 7, wherein the limiting component 8 is composed of a limiting plate 81 and a limiting wheel 82, the inner wall of the drying oven 31 is fixedly connected with two limiting plates 81, the limiting plate 81 is disposed below the drying component 6, two limiting wheels 82 are disposed between the two limiting plates 81, the limiting wheel 82 close to the inner wall of the drying oven 31 is movably clamped with the limiting plate 81, the limiting wheel 82 far from the inner wall of the drying oven 31 is fixedly connected with the limiting plate 81, the other end of the adjusting rope 73 disposed at the uppermost passes through one limiting wheel 82 and is fixedly connected with the other limiting wheel 82, the adjusting rope 73 corresponds to the position of the movable rod 63, and the adjusting rope 73 can intermittently contact with the movable rod 63, namely when the movable rod 63 rotates, the lower half of the movable rod 63 can push the adjusting rope 73 to change from a vertical state to a curved state, thereby pulling the adjusting rope 73 to move up and down, and the adjusting rope 73 is driven to swing, and the hot air direction is changed.
Example IV
On the basis of the third embodiment, referring to fig. 1 to 15, a drying method of a surface drying device for an aluminum profile oxidation line includes the following steps:
In the first step, the rotating member 43 is started to enable the two sealing covers 41 to move oppositely, so that the top end of the drying oven body 31 is opened, and preparation is made for the lowering of the workpiece.
And secondly, controlling the three lifting appliance assemblies 2 to move to the upper part of the drying furnace body 31, and then controlling the workpiece to descend to the inside of the drying furnace body 31, namely, controlling the middle plate 22 to move to the upper part of the sealing groove of the drying furnace body 31, and controlling the lower plate 23 to move to the bottom end of the inside of the drying furnace body 31.
And thirdly, the rotating piece 43 is started to enable the two sealing covers 41 to move in opposite directions, so that the top end of the drying furnace body 31 is closed, and the overflow of heat in the drying furnace body 31 is effectively reduced.
Fourth, the circulation assembly 5 is started, so that the hot air in the drying furnace body 31 circulates in the drying furnace body 31 through the air inlet pipe 52, the circulation pipe 51 and the air outlet pipe 53.
Fifth, when the hot air passes through the inside of the circulation pipe 51, the hot air passes through the drying assembly 6 to be sufficiently dried, and at the same time, the hot air pushes the drying assembly 6 to rotate to intermittently pull the adjusting rope 73 to deform, so that the adjusting plate 71 continuously swings, and the wind direction of the hot air discharged from the air outlet pipe 53 is continuously changed.
Sixth, when the drying of the workpiece is completed, the rotating member 43 is started to open the top end of the drying oven body 31, and the lifting appliance assembly 2 is controlled to move upwards, and then horizontally moves to the next operation device.
The working principle of the using method of the invention is as follows:
When the workpiece is required to be fed, the rotating piece 43 is started to enable the rotating piece 43 to rotate positively, so that the sealing strips 42 are pushed to move, the two sealing covers 41 move oppositely until the top end of the drying furnace body 31 is opened, then the three lifting tool assemblies 2 are controlled to move to the upper side of the drying furnace body 31 along the guide rail 11, then the winding piece 26 is controlled to pay out the fixing ropes 27, the workpiece is enabled to descend to the inside of the drying furnace body 31, at the moment, the workpiece clamped on the lifting tool assemblies 2 is stably placed and is waiting to be dried, then the rotating piece 43 is started to enable the rotating piece 43 to rotate reversely, so that the two sealing covers 41 move oppositely and are clamped with the middle plate 22 until the sealing covers 41 and the middle plate 22 jointly seal the top end of the drying furnace body 31, closing of the drying furnace body 31 is achieved, the original open setting of the drying furnace body 31 is changed due to the setting of the lifting tool assemblies 2 and the sealing assemblies 4, heat overflow and loss from the top end of the drying furnace body 31 are effectively reduced in the drying process, and the heat loss is reduced.
When a workpiece needs to be dried, a heating pipe in the drying furnace body 31 is started, so that air flow in the drying furnace body 31 is heated, then the circulating assembly 5 is started, hot air is acted by the circulating fan 54 and circularly moves in the drying furnace body 31 through the air inlet pipe 52, the circulating pipe 51 and the air outlet pipe 53, so that the workpiece placed in the drying furnace body is effectively dried, when the hot air passes through the inside of the circulating pipe 51, the hot air can pass through the drying assembly 6 and is sufficiently dried, the humidity in the hot air is effectively reduced, meanwhile, the drying assembly 6 is arranged in the circulating pipe 51, the hot air flow effectively pushes the drying shell 61 to rotate, thereby not only promoting the drying agent in different positions in the drying shell 61 to be fully contacted with the hot air, further prolonging the service life of the drying assembly 6, but also further enhancing the hot air dehumidifying effect, and improving the drying effect on the workpiece.
When the drying of the workpieces is finished, the rotating piece 43 is started to enable the top end of the drying furnace body 31 to be opened, the lifting appliance assembly 2 is controlled to move out of the drying furnace body 31, and then the lifting appliance assembly 2 is controlled to horizontally move the workpieces into the next operation equipment, so that preparation is made for the drying furnace body 31 to dry the next group of workpieces.
Claims (9)
1. Surface drying equipment for aluminium alloy oxidation line, its characterized in that includes:
The material guide mechanism (1) is used for realizing horizontal movement of the workpiece, the material guide mechanism (1) is composed of guide rails (11) and lifting appliance components (2), the number of the lifting appliance components (2) is three, and the lifting appliance components (2) are movably clamped with the guide rails (11) and used for realizing vertical movement of the workpiece;
The drying mechanism (3) is used for drying the surface of a workpiece, the drying mechanism (3) is composed of a drying furnace body (31) and a sealing component (4), a heating pipe is fixedly embedded in the inner wall of the drying furnace body (31), a sealing groove is formed in the top end of the drying furnace body (31), the drying furnace body (31) is movably connected with the sealing component (4) through the sealing groove, the sealing performance of the drying mechanism (3) is improved, the heat loss is reduced, and the sealing component (4) comprises a circulating component (5) and a drying component (6);
The circulation assembly (5), the inside of the seal assembly (4) is fixedly provided with the circulation assembly (5) for realizing the circulation utilization of hot air, and the circulation assembly (5) consists of a circulation pipe (51), an air inlet pipe (52), an air outlet pipe (53) and a circulation fan (54);
Drying component (6), the inside activity of sealing component (4) is provided with drying component (6) for improve the dryness of hot-blast, drying component (6) are by drying shell (61), dry lid (62) and movable rod (63) constitution.
2. Surface drying apparatus for aluminium profile oxidation lines according to claim 1, characterized in that the spreader assembly (2) comprises:
An upper plate (21), wherein the upper plate (21) is arranged below the guide rail (11);
The middle plate (22) is arranged below the upper plate (21), and the middle plate (22) is movably arranged at the top end of a sealing groove of the drying furnace body (31);
The lower plate (23) is arranged below the middle plate (22), and the lower plate (23) is movably arranged at the bottom end of the interior of the drying furnace body (31);
one end of the telescopic pipe (24) is fixedly connected with the bottom end of the upper plate (21), the other end of the telescopic pipe (24) is fixedly connected with the top end of the middle plate (22), and the telescopic pipe (24) is made of rubber capable of vertically deforming;
The fixed pipe (25), one end of the fixed pipe (25) is fixedly sleeved with the middle plate (22), the other end of the fixed pipe (25) is fixedly sleeved with the lower plate (23), and the fixed pipe (25) is communicated with the telescopic pipe (24);
the rolling piece (26) is movably arranged in the upper plate (21), and the rolling piece (26) is arranged in the upper plate;
The fixing rope (27) is provided with a fixing groove at the bottom end of the upper plate (21) corresponding to the position of the telescopic pipe (24), one end of the fixing rope (27) is fixedly connected with the outer wall of the winding piece (26) through the fixing groove, and the other end of the fixing rope (27) is fixedly connected with the bottom end of the fixing pipe (25) through the inside of the telescopic pipe (24).
3. The surface drying apparatus for aluminum profile oxidation lines according to claim 2, wherein the sealing assembly (4) further comprises:
The sealing covers (41), the number of the sealing covers (41) is two, the two sealing covers (41) are symmetrically arranged, the bottom ends of the sealing covers (41) are arranged at the top ends of the sealing grooves of the drying furnace body (31), and the side walls of the sealing covers (41) are movably clamped with the inner wall of the drying furnace body (31);
the sealing strip (42) is fixedly connected with the wall surface of the sealing cover (41) positioned outside the drying furnace body (31), and a plurality of tooth blocks are arranged on one side of the sealing strip (42);
The rotary piece (43) is arranged between the two sealing strips (42) on the same side, one end of the rotary piece (43) is movably connected with the wall surface of the drying furnace body (31), and the other end of the rotary piece (43) is meshed with the tooth blocks of the sealing strips (42).
4. A surface drying apparatus for aluminium profile oxidation lines according to claim 3, characterized in that the circulation assembly (5) comprises:
One end of the circulating pipe (51) is fixedly sleeved with the wall surface of the sealing cover (41), the other end of the circulating pipe (51) is fixedly sleeved with the wall surface of the drying furnace body (31), the number of the circulating pipes (51) is four, the number of each circulating pipe (51) is two, and the circulating pipes (51) are arranged on two sides of one lifting appliance assembly (2);
An air inlet pipe (52), one end of a circulating pipe (51) positioned in the sealing cover (41) is fixedly connected with a plurality of air inlet pipes (52), and the air inlet pipes (52) are fixedly sleeved with the sealing cover (41);
an air outlet pipe (53), one end of a circulating pipe (51) positioned in the drying furnace body (31) is fixedly connected with a plurality of air outlet pipes (53), and the air outlet pipes (53) are fixedly sleeved with the drying furnace body (31);
The circulating fan (54), the inside of circulating pipe (51) is fixedly provided with circulating fan (54), circulating fan (54) are located inside stoving furnace body (31), and circulating fan (54) are located air-out pipe (53) top.
5. Surface drying apparatus for aluminium profile oxidation lines according to claim 4, characterized in that the drying assembly (6) comprises:
The drying device comprises a drying shell (61), wherein a movable groove is formed in the top end of a sealing cover (41), the drying shell (61) is placed in the movable groove, the drying shell (61) is movably clamped with a circulating pipe (51), the drying shell (61) is located on one side of the circulating pipe (51), the drying shell (61) is in a cylinder with a plurality of grooves on the side wall, a drying agent is filled in the drying shell (61), air holes are formed in the side wall of the drying shell (61), the bottom end of the drying shell (61) is not provided with air holes, and a movable ball is movably arranged at the bottom end of the drying shell (61);
the top end of the drying shell (61) is movably provided with a drying cover (62), and the drying cover (62) is movably clamped with the movable groove of the sealing cover (41);
The movable rod (63) is positioned on the wall surface of the sealing cover (41) below the movable groove, the movable hole is formed in the wall surface of the sealing cover, the diameter of the movable hole is smaller than that of the movable groove, the movable rod (63) is movably sleeved at the bottom end of the drying shell (61), the movable rod (63) penetrates through the movable hole, the movable rod (63) consists of a spherical body, a conical rod body with the bottom end and an elastic membrane, the spherical body is fixedly connected with the upper half part of the rod body, the lower half part of the rod body is movably sleeved with the bottom end of the drying shell (61), and the bottom end of the spherical body is fixedly connected with the bottom end of the drying shell (61) through the elastic membrane.
6. The surface drying apparatus for aluminum profile oxidation line according to claim 5, wherein the drying mechanism (3) further comprises:
the inner wall of the drying mechanism (3) is movably provided with an adjusting assembly (7), and a circulating assembly (5) is correspondingly provided with a group of adjusting assemblies (7) for changing the discharge direction of hot air;
spacing subassembly (8), the top of adjusting part (7) is provided with spacing subassembly (8), and an adjusting part (7) correspond and be provided with spacing subassembly (8) for the change of adjusting part (7) direction provides power.
7. Surface drying apparatus for aluminium profile oxidation lines according to claim 6, characterized in that the adjusting assembly (7) comprises:
The adjusting plates (71) are movably hinged with the wall surfaces of the drying furnace body (31) above and below the air outlet pipe (53);
one end of the adjusting rod (72) is movably hinged with one adjusting plate (71), the other end of the adjusting rod (72) is movably hinged with the other adjusting plate (71), and the two adjusting plates (71) connected with the same adjusting rod (72) are positioned above and below the same air outlet pipe (53);
The adjusting rope (73) is fixedly connected with one end of the adjusting rope (73) at the top end of the adjusting plate (71) above the air outlet pipe (53), and the other end of the adjusting rope (73) which is not positioned at the uppermost part is fixedly connected with the other adjusting plate (71).
8. Surface drying apparatus for aluminium profile oxidation lines according to claim 7, characterized in that the limit assembly (8) comprises:
The limiting plates (81), wherein the two limiting plates (81) are fixedly connected to the inner wall of the drying furnace body (31), and the limiting plates (81) are positioned below the drying assembly (6);
Limiting wheels (82), two limiting wheels (82) are arranged between limiting plates (81), the limiting wheels (82) close to the inner wall of a drying furnace body (31) are movably clamped with the limiting plates (81), the limiting wheels (82) far away from the inner wall of the drying furnace body (31) are fixedly connected with the limiting plates (81), the other end of an uppermost adjusting rope (73) penetrates through one limiting wheel (82) and is fixedly connected with the other limiting wheel (82), and the adjusting rope (73) corresponds to the position of a movable rod (63).
9. The method for drying a surface drying apparatus for an aluminum profile oxidation line according to claim 8, comprising the steps of:
The first step, a rotating piece (43) is started to enable two sealing covers (41) to move oppositely, so that the top end of a drying furnace body (31) is opened;
secondly, controlling the three lifting appliance components (2) to move to the upper part of the drying furnace body (31), then controlling the workpiece to descend to the inside of the drying furnace body (31), namely, controlling the middle plate (22) to move to the upper part of a sealing groove of the drying furnace body (31), and controlling the lower plate (23) to move to the bottom end of the inside of the drying furnace body (31);
Thirdly, starting the rotating piece (43) to enable the two sealing covers (41) to move in opposite directions, so that the top end of the drying furnace body (31) is closed;
step four, starting a circulating assembly (5) to enable hot air in the drying furnace body (31) to circularly move in the drying furnace body (31) through an air inlet pipe (52), a circulating pipe (51) and an air outlet pipe (53);
Fifthly, when hot air passes through the inside of the circulating pipe (51), the hot air is fully dried through the drying component (6), and meanwhile, the hot air pushes the drying component (6) to rotate to intermittently pull the adjusting rope (73) to deform, so that the adjusting plate (71) continuously swings, and the continuous change of the wind direction of the hot air discharged by the air outlet pipe (53) is realized;
And sixthly, when the workpiece is dried, starting the rotating piece (43) to enable the top end of the drying furnace body (31) to be opened, controlling the lifting appliance assembly (2) to move upwards, and then horizontally moving into the next operation equipment.
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| CN202410466830.7A CN118066806B (en) | 2024-04-18 | 2024-04-18 | Surface drying equipment for aluminum profile oxidation line and drying method thereof |
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| CN202410466830.7A CN118066806B (en) | 2024-04-18 | 2024-04-18 | Surface drying equipment for aluminum profile oxidation line and drying method thereof |
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| CN117026330A (en) * | 2023-07-17 | 2023-11-10 | 南通东益铝制品有限公司 | Surface oxidation treatment process for aluminum profile |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101582893B1 (en) * | 2015-11-09 | 2016-01-07 | (주)퍼스트원테크 | The apparatus and method for increasing withstand voltage of aluminium object |
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