CN111020420A - Online guenching unit of aluminium alloy - Google Patents
Online guenching unit of aluminium alloy Download PDFInfo
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- CN111020420A CN111020420A CN201911053210.6A CN201911053210A CN111020420A CN 111020420 A CN111020420 A CN 111020420A CN 201911053210 A CN201911053210 A CN 201911053210A CN 111020420 A CN111020420 A CN 111020420A
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- 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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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
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Abstract
The invention provides an aluminum profile online quenching device which comprises a rack, a circulating cooling device, a conveying device, a lifting device and a controller, wherein the rack comprises an upper frame and a lower frame, the upper frame is arranged at the upper top of the conveying device, the lower frame is arranged at the lower bottom of the rack, the upper frame is arranged right above the conveying device, the lower frame is arranged right below the conveying device, the circulating cooling device is arranged right above the upper frame, two ends of the lifting device are respectively vertical to the upper frame and the lower frame and are arranged on two sides of the conveying device, and the circulating cooling device, the conveying device and the lifting device are respectively in control connection with the controller. The invention can fill the inner part of the frame through the fogging of the circulating cooling device, so that the aluminum profile can be fully cooled.
Description
Technical Field
The invention relates to the technical field of aluminum profile production, in particular to an online aluminum profile quenching device.
Background
In the process of carrying out a plurality of types of aluminum profiles, the aluminum profiles need to be quenched by a special quenching device so as to improve the mechanical properties of the aluminum profiles.
As mentioned in CN 202595236U, an aluminum profile cooling device is crude and rough, and cannot effectively and sufficiently cool the aluminum profile, so a system is needed to perform quenching cooling on the aluminum profile. In another typical prior art air-cooled quenching apparatus such as KR20160009530, a large amount of heat is released during the quenching process, so that the heat of the whole plant rises. The conveying line of the aluminum profile quenching cooling device is scattered in structure and inconvenient in structure, the quenching processing line of the aluminum profile is systematically arranged, the whole aluminum profile quenching structure is unreasonable and insufficient in cooling, and the defects that the deformation is caused due to improper control of the temperature before quenching or the cooling efficiency, the cooling area and the like during quenching are avoided. Referring again to a quenching apparatus disclosed in the prior art as JP20150256542, quenching is performed while continuously passing through an aluminum profile, and a decrease in the cooling rate of the aluminum profile can be suppressed, but the efficiency of production is greatly reduced while suppressing shape defects generated in the aluminum profile at the time of quenching and quenching.
The invention is made in order to solve the problems of low automation degree, unreasonable structure arrangement, insufficient cooling, unreasonable cooling area, low cooling rate and the like which are common in the field.
Disclosure of Invention
The invention aims to provide an aluminum profile online quenching device aiming at the defects in the aspects of aluminum profile cooling, particularly fire blowing at present.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
the utility model provides an online guenching unit of aluminium alloy, includes frame, circulative cooling device, conveyer, elevating gear and controller, wherein, the frame includes upper bracket, lower carriage, the upper bracket sets up conveyer's last top, the lower carriage sets up the lower bottom of frame, the upper bracket sets up conveyer is directly over, the lower carriage sets up conveyer is directly over, circulative cooling device sets up conveyer is directly over, elevating gear's both ends are perpendicular respectively the upper bracket with the lower carriage sets up conveyer's both sides, circulative cooling device conveyer with elevating gear respectively with controller control connection.
Optionally, the circulating cooling device comprises a plurality of fans, a water supply device, a first movable frame and a second movable frame, the water supply device is arranged on two sides of the first moving frame and the second moving frame, the fans are respectively arranged right above the first moving frame and right below the second moving frame, the water supply device is respectively connected with the first moving frame and the second moving frame through pipelines, the water supply device comprises a plurality of aerial fog spray heads, a plurality of wind shields, telescopic rods and a first hydraulic driving device, one end of the telescopic rod is vertically and fixedly connected with the first movable frame, the other end of the telescopic rod is vertically and fixedly connected with the second movable frame, the second movable frame is close to or far away from the first movable frame under the telescopic action of the telescopic rod, and the telescopic rod is in driving connection with the first hydraulic driving device.
Optionally, conveyer includes transportation frame, a plurality of transportation roller, a plurality of drive roller and induction system, the transportation frame sets up the undercarriage just is close to one side of putting on the shelf, the undercarriage is close to one side of putting on the shelf is equipped with the fixed plate, the fixed plate with transportation frame fixed connection, each the transportation roller, each the drive roller sets up respectively on the transportation frame and each the transportation roller, each the drive roller can rotate around the axis of self, each the transportation frame with the drive roller is parallel arrangement respectively and perpendicular to direction of transportation, induction system is just right the transportation frame stretches out towards the direction of material transportation.
Optionally, elevating gear includes a plurality of stroke control device, a plurality of lifter and second hydraulic drive device, each stroke control device corresponds the setting respectively on the lifter, each the lifter respectively with second hydraulic drive device connect and by second hydraulic drive device synchronous drive, each the periphery of lifter is equipped with spacing calorie of strip, spacing calorie of strip and each the axis of lifter is parallel, be equipped with a plurality of recess on the length direction of spacing calorie of strip, each stroke control device respectively with spacing joint of spacing calorie of strip.
Optionally, each the stroke control device sets up and is in each the outer wall of lifter and along each the length direction of lifter slides, each the stroke control device is including detecting device, a plurality of identification mark and stretching out the device, each the identification mark sets up respectively each of spacing card strip one side of recess, each the identification mark is parallel and level setting respectively, stretching out the device and including fixture block and third hydraulic drive device, the fixture block with third hydraulic drive device drive connection, each the stroke detection device orientation each one side of identification mark stretches out.
Optionally, an upper limit block and a lower limit block are arranged on the outer wall of each lifting rod, the upper limit block is arranged at the maximum range of each lifting rod, and the lower limit block is arranged at the minimum range of each lifting rod.
The beneficial effects obtained by the invention are as follows:
1. the fan can approach the transportation device under the lifting action of the lifting device, the aluminum profile is arranged at the upper top of the transportation device, and the aluminum profile is transported by the transportation device to realize quenching operation;
2. the fans are arranged at the upper top of the rack, and the air outside the shell is blown into the rack, so that the circulating cooling device can be fully filled with the mist, and the aluminum profile can be sufficiently cooled;
3. through the rotation of each transportation roller following the drive roller and rotating, each transportation roller can support the weight of storehouse section bar for whole device can be as nimble transportation as far as possible. In addition, the peripheries of the transport roller and each driving roller are respectively nested with a felt or a rubber sleeve, so that the surface quality of the aluminum profile is ensured to reach the optimal state. Meanwhile, in the transportation process of the driving roller, the sensing device always detects whether the aluminum profile is transported on the driving roller, if the sensing device does not exist, the sensing device transmits the information to the controller, the controller controls the second driving device to start and stop, and idling of the driving roller is avoided as much as possible, so that the production cost of enterprises is reduced;
4. by setting a certain height as required by an operator, the whole device drives the circulating cooling device, the first movable frame and the second movable frame to be close to the conveying device under the lifting operation of each lifting rod, so that sprayed water vapor can act on the aluminum profile, and the cooling effect of the aluminum profile is ensured;
5. correspond different heights through each identification mark, the setting of the equal parallel and level of each identification mark for the lift that circulative cooling device can be synchronous near the in-process of aluminium alloy, promptly: at the same height, the situation that the height is higher and the lower is not generated.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic structural diagram of an aluminum profile online quenching device.
Fig. 2 is a top view of the aluminum profile online quenching device.
Fig. 3 is a front view of the aluminum profile online quenching device.
Fig. 4 is a rear view of the aluminum profile on-line quenching device.
Fig. 5 is a left side view of the aluminum profile on-line quenching device.
Fig. 6 is a right side view of the aluminum profile on-line quenching device.
Fig. 7 is a sectional view of the aluminum profile on-line quenching device of the invention.
Fig. 8 is a schematic structural view of each of the stroke control devices.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper" and "lower" and "left" and "right" etc., it is only for convenience of description and simplification of the description based on the orientation or positional relationship shown in the drawings, but it is not indicated or implied that the device or assembly referred to must have a specific orientation.
The first embodiment is as follows: the utility model provides an online guenching unit of aluminium alloy, includes frame, circulative cooling device 9, conveyer, elevating gear and controller, wherein, the frame includes upper bracket 26, undercarriage 27, upper bracket 26 sets up conveyer's last top, undercarriage 27 sets up the lower bottom of frame, upper bracket 26 sets up directly over the conveyer, undercarriage 26 sets up under the conveyer, circulative cooling device 9 sets up directly over the upper bracket, elevating gear's both ends are perpendicular respectively upper bracket 26 with undercarriage 27 and setting are in conveyer's both sides, circulative cooling device 6 conveyer with elevating gear respectively with controller control connection. The circulating cooling device 6 comprises a plurality of fans 6, a water supply device 3, a first movable frame 13 and a second movable frame 14, the water supply device is arranged on two sides of the first movable frame 13 and the second movable frame 14, the fans are respectively arranged right above the first movable frame 13 and right below the second movable frame 14, the water supply device is respectively connected with the first movable frame 13 and the second movable frame 14 through pipelines, the water supply device comprises a plurality of aerosol spray nozzles 28, a plurality of wind shields 12, an expansion link 25 and a first hydraulic driving device, one end of the expansion link 25 is vertically and fixedly connected with the first movable frame 13, the other end of the expansion link 25 is vertically and fixedly connected with the second movable frame 14, the second movable frame 14 is close to or far away from the first movable frame 14 under the telescopic action of the expansion link 25, the telescopic rod 25 is in driving connection with the first hydraulic driving device. Conveyer is including transportation frame 4, a plurality of transportation roller, a plurality of drive roller and induction system, the transportation frame sets up undercarriage 27 and being close to one side of putting up 26, undercarriage 27 is close to one side of putting up 26 is equipped with the fixed plate, the fixed plate with transportation frame 4 fixed connection, each the transportation roller, each the drive roller sets up respectively on the transportation frame 4 and each the transportation roller, each the drive roller can rotate around the axis of self, each transportation frame 4 with the drive roller is parallel arrangement and perpendicular to direction of transportation respectively, induction system is just right transportation frame 4 stretches out towards the direction of material transportation. Elevating gear includes a plurality of stroke control device 18, a plurality of lifter 15 and second hydraulic drive device, each stroke control device 18 corresponds the setting respectively on lifter 15, each lifter 15 respectively with second hydraulic drive device connects and by second hydraulic drive device synchronous drive, each lifter 15's periphery is equipped with spacing calorie of strip 19, spacing calorie of strip 19 and each the axis of lifter 15 is parallel, be equipped with a plurality of recess 23 on the length direction of spacing calorie of strip 19, each stroke control device respectively with spacing 19 joints of spacing calorie of strip. Each of the stroke control devices 18 is provided on an outer wall of each of the lift pins 15 and slides along a longitudinal direction of each of the lift pins 15.
Example two: the utility model provides an online guenching unit of aluminium alloy, includes frame, circulative cooling device 9, conveyer, elevating gear and controller, wherein, the frame includes upper bracket 26, undercarriage 27, upper bracket 26 sets up conveyer's last top, undercarriage 27 sets up the lower bottom of frame, upper bracket 26 sets up directly over the conveyer, undercarriage 26 sets up under the conveyer, circulative cooling device 9 sets up directly over the upper bracket, elevating gear's both ends are perpendicular respectively upper bracket 26 with undercarriage 27 and setting are in conveyer's both sides, circulative cooling device 6 conveyer with elevating gear respectively with controller control connection. Specifically, in the present embodiment, the controller serves as a control center of the entire apparatus, and the controller carries various operation actions of the entire apparatus. The shell 1 is arranged on the outer side of the rack and surrounds the rack, and the shell 1 can ensure that external articles interfere with the quenching device in the quenching process. In this embodiment, one side of shell 1 is equipped with the heat dissipation wall, the heat dissipation wall is equipped with a plurality of radiating groove 10, each radiating groove 10 is parallel respectively and equidistant distribution, each radiating groove 10 with conveyer's direction of transportation is parallel, radiating groove 10 is close to the inside of frame is equipped with driving fan 29, driving fan 29 with the frame switches on each other, makes air in the frame can with the air in the outside exchanges, adds the inside heat of a frame and carries out quick heat dissipation play outside shell 1 is outer. In this embodiment, the upper frame 26 and the lower frame 27 each extend along the length of the rack. In addition, the effect of elevating gear's lift is down realized that the fan can be close to conveyer, conveyer's last top is equipped with the aluminium alloy, the aluminium alloy is in conveyer's transportation realizes the operation of quenching down. In addition, the aluminum profiles enter from the inlet and are transported from the outlet under the transportation of the transportation device, and in the process, the aluminum profiles can realize the quenching operation. Each fan is arranged at the upper top of the rack and blows air outside the shell to the inside of the rack, so that the circulating cooling device 9 can be fully filled with mist in the rack, and the aluminum profile can be fully cooled. The lifting device is driven by the first driving device to realize the operation of ascending or descending of the lifting device, in this embodiment, the first driving device is similar to a common hydraulic driving device, and all the operations are for lifting the lifting device, and a person skilled in the art can inquire and install the lifting device according to actual needs, and only needs to select a proper installation position to drive the lifting device to perform the operation of ascending or descending, and the structure of the first hydraulic driving device is not described herein again. In addition, the lifting device is in driving connection with the first hydraulic driving device.
The circulating cooling device 9 comprises a plurality of fans 6, a water supply device 3, a first movable frame 13 and a second movable frame 14, the water supply device is arranged on two sides of the first movable frame 13 and the second movable frame 14, the fans 6 are respectively arranged right above the first movable frame 13 and right below the second movable frame 14, the water supply device is respectively connected with the first movable frame 13 and the second movable frame 14 through pipelines, the water supply device comprises a plurality of aerosol spray nozzles 28, a plurality of wind shields 12, an expansion link 25 and a first hydraulic driving device, one end of the expansion link 25 is vertically and fixedly connected with the first movable frame 13, the other end of the expansion link 25 is vertically and fixedly connected with the second movable frame 14, the second movable frame 14 is close to or far away from the first movable frame 14 under the telescopic action of the expansion link 25, the telescopic rod 25 is in driving connection with the first hydraulic driving device. Specifically, each fan 6 respectively with the controller carries out control connection, the controller can control each fan 6 carries out synchronous rotation, water supply installation 3 includes the booster pump, the booster pump makes water can be under highly compressed effect, realizes that high-speed injection comes out. The space between the first movable frame 13 and the second movable frame 14 is set as a fogging chamber, and each of the fogging heads 28 is disposed on a side of the first movable frame 13 close to the second movable frame and protrudes toward the inside of the fogging chamber 30. Each of the fogging heads 28 is connected to the water supply device by a pipe 5, so that high-pressure water can be sprayed. The mist generating nozzles 28 are respectively distributed on the inner wall of the first movable frame 13 at equal intervals and in parallel along the length direction of the rack. The telescopic rod is driven by the hydraulic pressure of the first driving device to ascend and retract, so that the space between the first movable frame 13 and the second movable frame 14 is compressed, the space in the atomizing cavity 30 is reduced, the water mist wall sprayed out of the circulating cooling device 9 completely acts on the conveying device, and the quenching effect of the aluminum profile is better. In addition, water supply installation still includes the booster pump, the booster pump makes the pipeline supply and each under the effect of fog-forming spray head 28, can realize more subtle aqueous vapor, effectual assurance the water smoke in the fog-forming chamber 30 is more, makes section bar on the conveyer encircle in the water smoke, makes the heat of aluminium alloy can take away as early as possible. Specifically, the booster pump adopts common booster pump, the model and the parameter technical personnel in this field of booster pump can carry out the lectotype according to the needs of reality to reform transform according to the relation of the connection of actual pipeline, make each fog shower nozzle can spout more subtle water smoke, in this embodiment, aim at the structure of booster pump is not being repeated. And each water mist spray head preferably adopts a spray head capable of spraying a fine water mist wall. Each water mist spray head 28 all is equipped with the electronic control valve, each water mist spray head 28 corresponds the electronic control valve all with the controller electricity is connected, makes the controller can carry out each water mist spray head 28 controls for each water mist spray head 28 can spraying simultaneously, makes the frame inside can be full of water mist, guarantees the cooling of aluminium alloy reaches the best. In addition, a humidity sensor and a temperature sensor are further arranged inside the machine frame, the humidity sensor and the US coupling temperature sensor are both electrically connected with the controller, data detected by the humidity sensor and the US coupling temperature sensor can be transmitted to the controller, and the controller controls the spraying timing of each water mist sprayer 28. The lower surface of the second movable frame 14 is provided with an air outlet, and the air outlet is right above the conveying device, specifically, the air outlet is right above the aluminum profile. Each the last top of fan is equipped with a plurality of plate washer and stirs the handle, each the plate washer piles up each other and places, the baffle is in stir the handle stir the operation down can be to each the air volume of fan is controlled. The poking operation of the poking handle comprises a manual mode and an automatic mode. In this embodiment, an automatic mode is adopted. One side of the poking handle, which is close to each threo fox searching file, is provided with a driving device, the upper top of each baffle is provided with a rack, and the driving device and the racks are meshed with each other, so that each baffle is unfolded or closed, and the effect of controlling the air output is achieved.
Conveyer is including transportation frame 4, a plurality of transportation roller, a plurality of drive roller and induction system, the transportation frame sets up undercarriage 27 and being close to one side of putting up 26, undercarriage 27 is close to one side of putting up 26 is equipped with the fixed plate, the fixed plate with transportation frame 4 fixed connection, each the transportation roller, each the drive roller sets up respectively on the transportation frame 4 and each the transportation roller, each the drive roller can rotate around the axis of self, each transportation frame 4 with the drive roller is parallel arrangement and perpendicular to direction of transportation respectively, induction system is just right transportation frame 4 stretches out towards the direction of material transportation. Specifically, the both sides of drive roller are equipped with drive gear respectively, drive gear with second drive arrangement drive connection is as each on the drive roller for the operation is in the section bar on the drive roller can be transported. In this embodiment, the driving roller can realize corotation and reversal, so that the whole device can be cooled back and forth, and the aluminum profile can be completely cooled in the cooling process. In this embodiment, the cooling procedure of the aluminum profile is as follows: and forward rotating for one minute, reversely rotating for one minute, and then transporting from the outlet to the outlet, so that the cooling effect of the section bar is optimal. Each transport roller follows the rotation of drive roller and rotates, each transport roller can support the weight of storehouse section bar for whole device can be as nimble transportation as possible. In addition, the peripheries of the transport roller and the driving rollers are respectively nested with felts or rubber sleeves, so that the surface quality of the aluminum profile is ensured to reach the optimal state. Simultaneously, the in-process of drive roller in the transportation, induction system detects all the time whether there is the aluminium alloy to transport on the drive roller, if do not induction system will be this information with the controller transmits, the controller will control second drive arrangement start, stop, avoid as far as possible the idle running of drive roller for the manufacturing cost of enterprise reduces. In this embodiment, the sensor is preferably a waterproof sensor. The sensing devices include, but are not limited to, the following: infrared induction sensor, hall sensor and temperature sensor, in this embodiment, preferably your adoption temperature sensor, temperature sensor can be through detecting on the transportation frame the passing through of aluminium alloy, when detecting the temperature of section bar is more than the room temperature, at this moment, must have the aluminium alloy to pass through on the transportation frame. In another embodiment, the temperature sensor can be arranged right above the transport rack and at a certain distance on the transport path of the aluminum profile.
Elevating gear includes a plurality of stroke control device 18, a plurality of lifter 15 and second hydraulic drive device, each stroke control device 18 corresponds the setting respectively on lifter 15, each lifter 15 respectively with second hydraulic drive device connects and by second hydraulic drive device synchronous drive, each lifter 15's periphery is equipped with spacing calorie of strip 19, spacing calorie of strip 19 and each the axis of lifter 15 is parallel, be equipped with a plurality of recess 23 on the length direction of spacing calorie of strip 19, each stroke control device respectively with spacing 19 joints of spacing calorie of strip. Specifically, each of the lifting rods 15 is driven by the second hydraulic driving device to realize the lifting operation. In the present embodiment, each of the lifting rods 15 is driven by the second hydraulic driving device to synchronously lift or synchronously lower. The outer wall of each lifting rod 15 is provided with each stroke control device 18, and each stroke control device 18 is used for detecting the ascending or descending range of the lifting rod 15, so that the effects of automatic detection and control are achieved. Each of the stroke control devices 18 is also electrically connected to the controller, so that the controller can control the timing of the second hydraulic driving device to drive each of the lifting rods 15 to ascend and descend. Closed-loop control is formed among the stroke control devices 18, the controller and the lifting rods 15, and the effect of automatic control is achieved. That is, operating personnel sets for certain height as required, and whole device is just each under the lifting operation of lifter 15, drive circulative cooling device 9, first removal frame and second remove the frame and be close to conveyer for the steam that erupts can be used in on the aluminium alloy, guarantee the refrigerated effect of aluminium alloy.
Each the stroke control device 18 sets up each the outer wall of lifter 15 and along each the length direction of lifter 15 slides, each stroke control device 18 includes detection means 21, a plurality of identification mark 24 and extension device, each identification mark 24 sets up respectively each of spacing card strip 19 one side of recess 23, each identification mark is the parallel and level setting respectively, extension device includes fixture block 22 and third hydraulic drive device, fixture block 22 with third hydraulic drive device drive connection, each stroke detection means 21 is towards each one side of identification mark 24 stretches out. Specifically, each of the stroke control devices 18 is disposed on a side of the second movable frame 14 close to the transportation device, fixedly connected to a lower bottom surface of the second movable frame 14, and vertically extended toward a side away from the lower bottom surface of the second movable frame 14. In addition, each of the stroke control devices 18 also slides on the lift lever 15. Each identification mark 24 corresponds different height, and the setting that each identification mark 24 is all parallel and level for the lift that circulative cooling device 9 can be synchronous near the in-process of aluminium alloy 11, promptly: at the same height, the situation that the height is higher and the lower is not generated. The periphery of each lifting rod 15 is provided with the limiting clamping strip 19, each identification mark 24 is arranged on one side of each groove 23, each stroke detection device 21 extends towards one side of each identification mark 24, the height of each identification mark 24 is detected in real time, and when the set height value is the same as that of each identification mark 24, the extending device drives the bump to extend into the groove 23 to achieve the limiting effect, so that the circulating cooling device 9 stays at the height to cool the aluminum profile. The third hydraulic driving device of the extension device is in driving connection with the fixture block 22, after the stroke detection devices 21 detect the identification marks 24, the control information is transmitted to the controller, and the controller controls the third hydraulic driving device to drive the fixture block 22 to be clamped into the groove 23, so that the limiting effect is achieved. In the present embodiment, the controller is connected between the detection device 21 and the extension device.
An upper limit block 16 and a lower limit block 17 are arranged on the outer wall of each lifting rod 15, the upper limit block 16 is arranged at the maximum range of each lifting rod 15, and the lower limit block 17 is arranged at the minimum range of each lifting rod 15. Specifically, the upper limit block 16 and the lower limit block 17 prevent the stroke control devices 18 from exceeding a movable range in the moving process, so as to prevent damage to the equipment. The upper limiting block 16 is arranged on one side of the lower limiting block 17, and the upper limiting block 16 and the lower limiting block 17 are fixedly arranged at two ends of the limiting clamping strip 19. Namely: the upper limit block 16 and the lower limit block 17 are both arranged on the outer wall of each lifting rod 15 and vertically extend towards one side.
Example three: the lower portion of the transportation frame is provided with a fogging device, the fogging device is specific, an auxiliary fogging cavity is formed between the lower frame and the transportation device, a plurality of auxiliary fans are also arranged in the fogging cavity, and the fans are arranged at equal intervals along the length direction of the lower frame respectively, so that the auxiliary fans and the fans on the upper frame form a mutually blowing state, the sectional materials between the whole transportation frame can be cooled in the fogging, and the cooling effect is excellent.
In conclusion, the aluminum profile online quenching device provided by the invention has the advantages that the fan can approach the transportation device under the lifting action of the lifting device, the aluminum profile is arranged at the upper top of the transportation device, and the quenching operation is realized under the transportation of the transportation device; the fans are arranged at the upper top of the rack, and the air outside the shell is blown into the rack, so that the circulating cooling device can be fully filled with the mist, and the aluminum profile can be sufficiently cooled; through the rotation of each transportation roller following the drive roller and rotating, each transportation roller can support the weight of storehouse section bar for whole device can be as nimble transportation as far as possible. In addition, the peripheries of the transport roller and each driving roller are respectively nested with a felt or a rubber sleeve, so that the surface quality of the aluminum profile is ensured to reach the optimal state. Meanwhile, in the transportation process of the driving roller, the sensing device always detects whether the aluminum profile is transported on the driving roller, if the sensing device does not exist, the sensing device transmits the information to the controller, the controller controls the second driving device to start and stop, and idling of the driving roller is avoided as much as possible, so that the production cost of enterprises is reduced; by setting a certain height as required by an operator, the whole device drives the circulating cooling device, the first movable frame and the second movable frame to be close to the conveying device under the lifting operation of each lifting rod, so that sprayed water vapor can act on the aluminum profile, and the cooling effect of the aluminum profile is ensured; correspond different heights through each identification mark, the setting of the equal parallel and level of each identification mark for the lift that circulative cooling device can be synchronous near the in-process of aluminium alloy, promptly: at the same height, the situation that the height is higher and the lower is not generated.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (6)
1. The utility model provides an online guenching unit of aluminium alloy, includes frame, circulative cooling device (9), conveyer, elevating gear and controller, wherein, the frame includes upper bracket (26), undercarriage (27), upper bracket (26) sets up conveyer's last top, undercarriage (27) set up the lower bottom of frame, upper bracket (26) set up directly over conveyer, undercarriage (26) set up under the conveyer, circulative cooling device (9) set up directly over the upper bracket, elevating gear's both ends are perpendicular respectively upper bracket (26) with undercarriage (27) and setting are in conveyer's both sides, circulative cooling device (6) conveyer with elevating gear respectively with controller control connection.
2. The aluminum profile online quenching device as claimed in claim 1, wherein the circulating cooling device (6) comprises a plurality of fans (6), a water supply device (3), a first movable frame (13) and a second movable frame (14), the water supply device is arranged on two sides of the first movable frame (13) and the second movable frame (14), each fan is respectively arranged right above the first movable frame (13) and right below the second movable frame (14), the water supply device is respectively connected with the first movable frame (13) and the second movable frame (14) through pipelines, the water supply device comprises a plurality of aerosol spray nozzles (28), a plurality of wind shields (12), a telescopic rod (25) and a first hydraulic driving device, one end of the telescopic rod (25) is vertically and fixedly connected with the first movable frame (13), the other end of telescopic link (25) with the perpendicular fixed connection of second removal frame (14), second removal frame (14) is in under the concertina movement effect of telescopic link (25) be close to or keep away from first removal frame (14), telescopic link (25) with first hydraulic drive device drive is connected.
3. An aluminum profile on-line quenching device as claimed in one of the preceding claims, characterized in that the transportation device comprises a transportation frame (4), a plurality of transportation rollers, a plurality of driving rollers and a sensing device, the transportation frame is arranged on one side of the lower frame (27) close to the upper frame (26), a fixed plate is arranged on one side of the lower frame (27) close to the upper frame (26), the fixed plate is fixedly connected with the transportation frame (4), each transportation roller and each driving roller are respectively arranged on the transportation frame (4), each transportation roller and each driving roller can rotate around their own axis, each transportation frame (4) and each driving roller are respectively arranged in parallel and perpendicular to the transportation direction, and the sensing device is opposite to the transportation frame (4) and extends out towards the material transportation direction.
4. The aluminum profile online quenching device according to any one of the preceding claims, wherein the lifting device comprises a plurality of stroke control devices (18), a plurality of lifting rods (15) and a second hydraulic driving device, each stroke control device (18) is correspondingly arranged on each lifting rod (15), each lifting rod (15) is connected with the second hydraulic driving device and driven synchronously by the second hydraulic driving device, a limiting clamping strip (19) is arranged on the periphery of each lifting rod (15), the limiting clamping strip (19) is parallel to the axis of each lifting rod (15), a plurality of grooves (23) are arranged in the length direction of the limiting clamping strip (19), and each stroke control device is clamped with the limiting clamping strip (19).
5. The aluminum profile online quenching device as claimed in one of the preceding claims, wherein each of the stroke control devices (18) is arranged on the outer wall of each of the lifting rods (15) and slides along the length direction of each of the lifting rods (15), each of the stroke control devices (18) comprises a detection probe device (21), a plurality of identification marks (24) and a protrusion device, each of the identification marks (24) is arranged on one side of each of the grooves (23) of the limit clamp strip (19), and each of the identification marks is arranged flush with each other, the extending device comprises a clamping block (22) and a third hydraulic driving device, the clamping block (22) is in driving connection with the third hydraulic driving device, and each stroke detection device (21) extends out towards one side of each identification mark (24).
6. An aluminum profile online quenching device as claimed in one of the preceding claims, characterized in that the outer wall of each lifting rod (15) is provided with an upper limit block (16) and a lower limit block (17), the upper limit block (16) is arranged at the maximum range of each lifting rod (15), and the lower limit block (17) is arranged at the minimum range of each lifting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911053210.6A CN111020420A (en) | 2019-10-31 | 2019-10-31 | Online guenching unit of aluminium alloy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911053210.6A CN111020420A (en) | 2019-10-31 | 2019-10-31 | Online guenching unit of aluminium alloy |
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| CN111020420A true CN111020420A (en) | 2020-04-17 |
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| CN201911053210.6A Pending CN111020420A (en) | 2019-10-31 | 2019-10-31 | Online guenching unit of aluminium alloy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281030A (en) * | 2020-10-23 | 2021-01-29 | 江阴中奕达轻合金科技有限公司 | New energy automobile beam extruded aluminum profile and processing technology thereof |
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