CN112880386B - All-round aluminum alloy casting crystallizer baking equipment - Google Patents
All-round aluminum alloy casting crystallizer baking equipment Download PDFInfo
- Publication number
- CN112880386B CN112880386B CN202110194566.2A CN202110194566A CN112880386B CN 112880386 B CN112880386 B CN 112880386B CN 202110194566 A CN202110194566 A CN 202110194566A CN 112880386 B CN112880386 B CN 112880386B
- Authority
- CN
- China
- Prior art keywords
- gas
- spray head
- nozzle
- aluminum alloy
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005266 casting Methods 0.000 title claims abstract description 27
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 239000007921 spray Substances 0.000 claims abstract description 42
- 238000001035 drying Methods 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 61
- 230000006872 improvement Effects 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 238000010285 flame spraying Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/005—Regulating fuel supply using electrical or electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an omnibearing baking device for an aluminum alloy casting crystallizer, which comprises a frame, a sliding platform and a baking assembly, wherein a transverse rail is arranged on the frame, and a transverse driving mechanism is arranged on the frame; the sliding platform can be slidably arranged on the transverse rail; the output end of the transverse driving mechanism is connected with a sliding platform, and a longitudinal telescopic mechanism capable of lifting is arranged on the sliding platform; the baking assembly comprises a spray head and a gas hose; the spray head is communicated with the air outlet end of the air conveying hose; the spray head is adjustably arranged at the output end of the longitudinal telescopic mechanism; the gas nozzle is characterized in that the gas nozzle can be rotatably provided with a gas nozzle, the gas outlet end of the gas nozzle is obliquely arranged outwards, and the gas hose can supply pressure gas and drive the gas nozzle to rotate. The crystallizer baking device can realize azimuth drying of the crystallizer, and has strong adaptability.
Description
Technical Field
The invention relates to the technical field of crystallizer drying equipment, in particular to an omnibearing aluminum alloy casting crystallizer baking device.
Background
In the modern industry, the casting production of aluminum and aluminum alloys mostly adopts semi-continuous casting technology. In the preparation before casting, the absolute drying of the mold plays a critical role in the safety of the entire casting process. If water drops exist on the surface of the crystallizer, which is contacted with the aluminum melt, the water drops can be contacted with the aluminum melt to explode or cause the aluminum melt to splash during casting, so that potential safety hazards are formed, and similar safety accidents occur frequently in casting workshops of national aluminum processing enterprises each year.
At present, most of domestic aluminum alloy casting workshops still adopt a method for manually baking a crystallizer, namely, a manual handheld flame spraying cavity, and water vapor in the crystallizer is dried by utilizing heat generated by flame sprayed by a flame spraying gun, so that the drying mode greatly reduces the production efficiency and increases the workload of first-line casting workers. Meanwhile, the potential safety hazard cannot be eliminated due to incomplete manual baking or incomplete drying of the crystallizer caused by negligence in work. Therefore, some manufacturers design some fixed baking equipment to bake the crystallizer, but the direction of the spray heads in the baking equipment is basically fixed for the corners or concave areas in the crystallizer, namely the crystallizer with the special-shaped curved surface, and the direction of flame columns sprayed by the spray heads is also fixed, so that the drying efficiency for the special-shaped curved surface is quite low, the problem of incomplete drying exists, and the drying quality is low.
Disclosure of Invention
The invention aims to at least solve one of the technical problems, and provides an omnibearing aluminum alloy casting crystallizer baking device which can realize the omnibearing baking of a crystallizer and has strong adaptability.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The omnibearing baking device for the aluminum alloy casting crystallizer comprises a frame, a sliding platform and a baking assembly, wherein a transverse rail is arranged on the frame, and a transverse driving mechanism is arranged on the frame; the sliding platform can be slidably arranged on the transverse rail; the output end of the transverse driving mechanism is connected with a sliding platform, and a longitudinal telescopic mechanism capable of lifting is arranged on the sliding platform; the baking assembly comprises a spray head and a gas hose; the spray head is communicated with the air outlet end of the air conveying hose; the spray head is adjustably arranged at the output end of the longitudinal telescopic mechanism; the gas nozzle is characterized in that the gas nozzle can be rotatably provided with a gas nozzle, the gas outlet end of the gas nozzle is obliquely arranged outwards, and the gas hose can supply pressure gas and drive the gas nozzle to rotate.
As the improvement of above-mentioned technical scheme, the gas head is including rotating section of thick bamboo and a plurality of nozzle, the outside one end of rotating section of thick bamboo is sealed, a plurality of the outside intercommunication of nozzle slope sets up on the outside one end of rotating section of thick bamboo, be provided with the neck in the rotating section of thick bamboo, the diameter of neck is less than the diameter at rotating section of thick bamboo both ends, the neck is through rotating the movable suit of ring frame on the outer wall of shower nozzle end of giving vent to anger, be provided with spiral rifling or helical blade along its axial direction on the inner wall of the non-confined one end of rotating section of thick bamboo.
As an improvement of the technical scheme, an ignition rod is coaxially arranged at one outward end of the spray head, one outward end of the ignition rod movably penetrates through one closed end of the rotary cylinder, and an igniter is arranged at the tail end of the ignition rod.
As an improvement of the technical scheme, one end of the output of the spray head is provided with a mounting step, the spray head limits the rotating ring frame on the mounting step through the lock nut, and the mounting step is provided with a rotating bearing.
As an improvement of the technical scheme, the outer wall of the output end of the spray head is provided with a cone nozzle, the side wall of the cone nozzle is uniformly provided with a plurality of open slots along the axial direction of the cone nozzle, and the end part of the spray head is divided into a plurality of tongue pieces; the outer wall of one end of the spray head, which is close to the conical nozzle, is connected with an adjusting mechanism in a threaded manner, and the caliber of the output end of the conical nozzle can be adjusted by the adjusting mechanism.
As the improvement of above-mentioned technical scheme, adjustment mechanism includes adjusting nut, restriction ring and connecting rod, the connecting rod is provided with a plurality of groups, and a plurality of groups adjusting nut and restriction ring are connected respectively at the both ends of connecting rod, adjusting nut threaded connection is on the shower nozzle is close to the one end outer wall that the awl chewed, the movable cover of restriction ring is on the one end that the output was chewed to the awl.
As the improvement of above-mentioned technical scheme, horizontal actuating mechanism includes horizontal flexible cylinder, fixing base and movable seat, the fixing base is installed at the frame top and is located on the region of cross rail one end, the output of horizontal flexible cylinder passes through movable seat and sliding platform detachably and is connected, the installation end of horizontal flexible cylinder articulates on the fixing base.
As the improvement of above-mentioned technical scheme, slide platform includes carriage, elevating system and sets up the mounting bracket on the elevating system bottom, elevating system installs on the carriage, carriage slidable mounting is on the rail, fixing base detachably installs on the carriage, the mounting bracket is provided with a plurality of groups, every group the mounting bracket is all installed longitudinal telescoping mechanism.
As an improvement of the technical scheme, a cylinder is longitudinally arranged on the mounting frame, and the mounting end of the longitudinal telescopic mechanism is inserted into the cylinder and fixed through bolts.
As an improvement of the technical scheme, the baking assembly further comprises an air supply main pipe, each group of air transmission hoses on the longitudinal telescopic mechanisms are communicated with the air supply main pipe, and control valves are arranged on the air transmission hoses.
Compared with the prior art, the application has the beneficial effects that:
the omnibearing aluminum alloy casting crystallizer baking device is provided with the transverse driving mechanism and the longitudinal telescopic mechanism, so that transverse and longitudinal actions are realized, the inner cavity of the crystallizer is convenient to bake in all aspects, uncleaned water drops are avoided being missed, and the working efficiency and baking quality are improved; in addition, the setting of gas transmission hose can be convenient for still keep ventilating when the sliding platform action, adapts to the sliding platform simultaneously in different working positions, improves the flexibility of work, and the adjustable crystallizer of different specifications of shower nozzle position adaptation. The gas transmission hose can supply pressure gas and drive the gas head to rotate, so that the gas head can provide flame better in all directions, and the device is suitable for drying operation in a crystallizer with a complex structure.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a schematic view of a baking assembly according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a baking assembly in accordance with an embodiment of the present invention.
In the figure: frame 1, rail 11, roller table 12, column 14, base 15, lateral drive mechanism 2, lateral telescoping cylinder 21, fixed base 22, movable base 23, sliding platform 3, sliding frame 31, mounting bracket 32, cylinder 34, bolt 35, elevating mechanism 36, longitudinal telescoping mechanism 4, baking assembly 5, gas head 51, rotating cylinder 511, nozzles 512, neck 513, rotating ring frame 514, spiral rifling 515, gas hose 52, spray head 53, ignition rod 54, igniter 55, mounting step 56, lock nut 57, cone nozzle 58, open slot 581, tongue 582, adjusting mechanism 59, adjusting nut 591, limiting ring 592, connecting rod 593, gas supply main 5a, control valve 5b
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, as well as being disposed not only in an intermediate position but also in both ends as far as they are within the scope defined by the intermediate position. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, the invention provides an omnibearing aluminum alloy casting crystallizer baking device, which comprises a frame 1, a sliding platform 3 and a baking assembly 5, wherein a transverse rail 11 is arranged on the frame 1, and a transverse driving mechanism 2 is arranged on the frame 1; the sliding platform 3 can be slidably mounted on the transverse rail 11; the output end of the transverse driving mechanism 2 is connected with a sliding platform 3, and a longitudinal telescopic mechanism 4 capable of lifting is arranged on the sliding platform 3; the baking assembly 5 includes a shower head 53 and a gas hose 52; the spray head 53 is communicated with the air outlet end of the air hose 52; the spray head 53 is adjustably arranged on the output end of the longitudinal telescopic mechanism 4; the gas nozzle 51 is rotatably installed on the nozzle 53, the gas outlet end of the gas nozzle 51 is inclined outwards, and the gas hose 52 can supply pressure gas and drive the gas nozzle 51 to rotate.
Wherein the frame 1 is provided with a cross rail 11, wherein said cross rail 11 is arranged on top of the frame 1 and the mould is located below the cross rail 11. For better mounting and fixing of the frame 1, in the present application the frame 1 comprises two sets of uprights 14 and a base 15 provided on the bottom of each set of uprights 14, the cross rail 11 being mounted on top of the two sets of uprights 14. In practical use, a plurality of aluminum alloy casting crystallizers may exist in the aluminum alloy casting crystallizer, and for this purpose, the sliding platform 3 is provided with a plurality of longitudinal telescopic mechanisms 4, and the distance between each longitudinal telescopic mechanism 4 is equal to the distance between two crystallizers, so that a worker can bake a plurality of crystallizers at one time by using the baking device. It should be noted that, in order to facilitate understanding of the technical solution of the present application, the lateral direction refers to a direction in which a plurality of crystallizers are arranged side by side, and is also a width method of a single crystallizer; and the longitudinal direction refers to the length direction of the mold.
Further, in order to better drive the sliding platform 3 to slide along the transverse rail 11, facilitating the transverse baking of the crystalliser, the application proposes a specific solution with respect to the transverse driving mechanism 2. The transverse driving mechanism 2 comprises a transverse telescopic cylinder 21, a fixed seat 22 and a movable seat 23, the fixed seat 22 is mounted on the top of the frame 1 and located at the area of one end of the transverse rail 11, the output end of the transverse telescopic cylinder 21 is detachably connected with the sliding platform 3 through the movable seat 23, and the mounting end of the transverse telescopic cylinder 21 is hinged to the fixed seat 22. The transverse telescopic cylinder 21 may be replaced by a telescopic electric cylinder or a telescopic mechanism, and in some modified embodiments, the transverse telescopic cylinder 21 may also be replaced by a crank-link structure. The movable seat 23 and the fixed seat 22 are respectively provided with movable holes, so that the movable seat is conveniently fixed on a corresponding structure through screws, and is also convenient for later disassembly and maintenance.
Referring to fig. 1 and 2, the sliding platform 3 includes a sliding frame 31, a lifting mechanism 36, and a mounting frame 32 disposed on the bottom of the lifting mechanism 36, the lifting mechanism 36 is mounted on the sliding frame 31, the sliding frame 31 is slidably mounted on the transverse rail 11, the fixing base 22 is detachably mounted on the sliding frame 31, the mounting frame 32 is provided with a plurality of groups, and each group of mounting frames 32 is mounted with the longitudinal telescopic mechanism 4. Wherein, the telescopic ends of each group of the longitudinal telescopic mechanisms 4 are provided with the gas heads 51, and all the gas heads 51 are communicated with the gas transmission hose 52. In addition, the matching mode of the sliding frame 31 and the transverse rail 11 can slide in a rolling friction mode and a conventional surface-to-surface friction mode, for the purpose of reducing loss and improving working fault tolerance, the transverse rail 11 is provided with a roller way 12, and the sliding frame 31 is provided with rollers 33 matched with the roller way 12. Further, the two ends of the roller way 12 are both provided with limiting blocks 13, so that the limiting of the movement of the sliding frame 31 can be realized. Wherein, the lifting mechanism 36 is a lifting cylinder, which is convenient for installing and realizing the drying work of the crystallizers with different depths,
Further, in order to better install the longitudinal telescopic mechanism 4, for simplicity of design and convenience of later maintenance, the longitudinal telescopic mechanism 4 is a conventional cylinder. Since the cylinder is generally of a generally cylindrical shape, in a modified embodiment of the present application, a cylinder 34 is provided on the mounting frame 32 in the longitudinal direction, and the mounting end of the longitudinal telescopic mechanism 4 is inserted into the cylinder 34 and fixed by bolts 35. The cylinder 34 is perpendicular to the transverse rail 11, and a threaded hole is formed in the cylinder 34, and the mounting end of the longitudinal telescopic mechanism 4 is inserted into the cylinder 34 and locked and fixed by a bolt 35. Because in actual work, the orientation of the gas head 51 is different, for this purpose the gas head 51 is sleeved on the output end of the longitudinal telescopic mechanism 4 through the locking ring and locked through the nut, and the design is convenient for the staff to adjust according to actual demands.
In addition, in the application, a plurality of groups of crystallizers may need to be dried at the same time to improve the baking efficiency, so that a plurality of groups of baking assemblies 5 can be adopted to realize corresponding drying by matching with a plurality of groups of longitudinal telescopic mechanisms 4. For this case, in order to facilitate the supply of the pressurized gas, the baking assembly 5 further comprises a main gas supply pipe 5a, and the gas supply hoses 52 on each group of the longitudinal telescopic mechanisms 4 are communicated with the main gas supply pipe 5a, and the control valves 5b are arranged on the gas supply hoses 52. The gas supply main pipe 5a is mounted on the frame 1 or is installed on the cross rail 11, so that gas can be supplied to the plurality of gas heads 51. The control valve 5b may be a solenoid valve, facilitating remote control.
Referring to fig. 1 to 4, in the present application, the gas burner 51 can rotate when the pressure gas is supplied to the gas hose 52, such that the main purpose is to rotate the gas burner 51, in the present application, the gas outlet end of the gas burner 51 is inclined outwards, that is, the direction of the injected gas is not parallel to the axis direction of the nozzle 53, so that the flame formed after the combustion of the gas injected from the gas burner 51 is not identical to the direction of the nozzle 53 in the later stage, thus the gas can be injected omnidirectionally, and especially, the flame can enter the corner area of the crystallizer to realize baking. In order to realize automatic rotation or passive rotation of the gas head 51, the gas head 51 comprises a rotary cylinder 511 and a plurality of nozzles 512, one end of the rotary cylinder 511, which is outwards, is closed, the nozzles 512 are obliquely and outwards communicated with one end of the rotary cylinder 511, a neck 513 is arranged in the rotary cylinder 511, the diameter of the neck 513 is smaller than that of two ends of the rotary cylinder 511, the neck 513 is movably sleeved on the outer wall of the gas outlet end of the spray head 53 through a rotary ring frame 514, and a spiral rifling 515 or a spiral blade is arranged on the inner wall of one non-closed end of the rotary cylinder 511 along the axial direction of the inner wall. Wherein, because the air outlet end of the spray head 53 is disposed in the area of the neck 513, the air flow rate in the area of the neck 513 is significantly higher than the air flow rate of the outside, and the pressure at the neck 513 is minimum, as known from the bernoulli principle, and the area of the neck 513 is a negative pressure area relative to the external atmospheric pressure and the pressure of the pressure gas in the spray head 53. Therefore, after the pressure gas is sprayed from the spray head 53, the air will necessarily drive the outside air to enter the rotary cylinder 511 from the non-closed end of the rotary cylinder 511, and finally the air is mixed with the pressure gas sprayed from the spray head 53 and sprayed from the spray nozzle 512, so as to facilitate the external ignition. As a result of the continuous flow of air into rotating barrel 511 from the non-closed end of barrel 511, the flowing air flow interacts with spiral rifling 515 or spiral lobes such that the air flow provides a collision force against spiral rifling 515 or spiral lobes, and when the velocity of the pressurized gas exiting nozzle 53 is sufficiently high, i.e., the negative pressure in the region of neck 513 is sufficiently low, the air flow pushes rotating barrel 511 against its friction with nozzle 53 to effect relative rotation. The structure design ensures that the flame column formed by the combustible mixed gas sprayed by the nozzle 512 can rotate around the axis direction of the spray head 53 after being ignited or form a certain included angle with the axis direction of the spray head 53, thereby being convenient for baking various special-shaped concave areas in the crystallizer and improving the baking quality.
As an improvement of the above technical solution, in order to reduce the trouble of manual ignition, an ignition rod 54 is coaxially disposed at an outward end of the spray head 53, the outward end of the ignition rod 54 movably passes through a closed end of the rotary cylinder 511, and an igniter 55 is disposed at an end of the ignition rod 54. The igniter 55 may be angled with respect to the ignition rod 54 so that the ignition end of the igniter 55 is positioned adjacent the nozzle 512 for ignition. In this embodiment, a sealing structure is provided between the outer wall of the ignition rod 54 and the closed end of the rotary cylinder 511, so as to realize rotary sealing. And the wiring of the igniter 55 may be provided in the nozzle 53 and communicate with an external wiring at the side wall that finally passes out of the nozzle 53 or the air hose 52.
Referring to fig. 3 and 4, in order to better limit the position of the rotary cylinder 511 on the spray head 53, an output end of the spray head 53 is provided with a mounting step 56, the spray head 53 limits the rotary ring frame 514 on the mounting step 56 by means of a lock nut 57, and the mounting step 56 is provided with a rotary bearing.
Referring to fig. 4, in the above embodiment, the caliber of the nozzle 53 is a fixed caliber, which is not suitable for baking operation of crystallizers with different specifications, and is also not beneficial to adjusting the flow rate of the pressurized fuel gas. In an improved embodiment of the present application, the outer wall of the output end of the nozzle 53 is provided with a cone nozzle 58, and the side wall of the cone nozzle 58 is uniformly provided with a plurality of open grooves 581 along the axial direction thereof, and separates the end of the nozzle 53 into a plurality of tongue pieces 582; the outer wall of one end of the spray head 53, which is close to the conical mouth 58, is in threaded connection with an adjusting mechanism 59, the adjusting mechanism 59 can adjust the caliber of the output end of the conical mouth 58, and the caliber of the output end of the conical mouth 58, which is adjusted by the adjusting mechanism 59, is actually the closing caliber of the conical mouth 58 formed by adjusting all the tongue pieces 582.
Further, for better simplifying the structure and facilitating the adjustment, the adjusting mechanism 59 includes an adjusting nut 591, a limiting ring 592 and a connecting rod 593, the connecting rod 593 is provided with a plurality of groups, two ends of the connecting rod 593 of the plurality of groups are respectively connected with the adjusting nut 591 and the limiting ring 592, the adjusting nut 591 is in threaded connection with the outer wall of one end of the nozzle 53, which is close to the conical mouth 58, and the limiting ring 592 is movably sleeved on one end of the output of the conical mouth 58. When the caliber of one output end of the cone nozzle 58 needs to be reduced, the limiting ring 592 can be pressed inwards to be close by moving the limiting ring 592 along one end of the cone nozzle 58 close to the spray head 53 by rotating the adjusting nut 591, so that the air outlet caliber of the cone nozzle 58 formed by all the tongue pieces 582 is reduced, and the effects of closing in and adjusting the pressure and the gas flow rate sprayed by the spray head 53 are realized. In fact, in some modified embodiments, to adjust the size of the flame column ejected from the nozzle 512, the drying operation of the crystallizer with different specifications is adapted. The nozzle 512 may be provided with an adjusting mechanism 59 and a tap 58, and the same effects as those of the shower head 53 may be achieved, and the present application will not be described in detail here.
The omnibearing aluminum alloy casting crystallizer baking device is provided with the transverse driving mechanism 2 and the longitudinal telescopic mechanism 4, so that transverse and longitudinal actions are realized, the inner cavity of the crystallizer is conveniently baked in all aspects, uncleaned water drops are avoided being missed, and the working efficiency and baking quality are improved; in addition, the air hose 52 can be conveniently arranged to keep ventilation when the sliding platform acts, meanwhile, the air hose is suitable for the sliding platform 3 at different working positions, the working flexibility is improved, and the position of the spray head 53 is adjustable to adapt to the crystallizers with different specifications. Wherein, the gas transmission hose 52 can supply pressure gas and drive the gas head 51 to rotate, so that the gas head 51 can provide flame in all directions, and the device is suitable for drying in a crystallizer with a complex structure.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and any modifications or equivalent substitutions without departing from the spirit and scope of the present invention should be covered in the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides an all-round aluminum alloy casting crystallizer baking equipment which characterized in that includes
The device comprises a rack, a transverse rail, a transverse driving mechanism and a transverse driving mechanism, wherein the transverse rail is arranged on the rack;
A sliding platform slidably mounted on the cross rail; the output end of the transverse driving mechanism is connected with a sliding platform, and a longitudinal telescopic mechanism capable of lifting is arranged on the sliding platform; and
The baking assembly comprises a spray head and a gas hose; the spray head is communicated with the air outlet end of the air conveying hose; the spray head is adjustably arranged at the output end of the longitudinal telescopic mechanism; the gas nozzle is rotatably provided with a gas nozzle, the gas outlet end of the gas nozzle is obliquely arranged outwards, and the gas hose can supply pressure gas and drive the gas nozzle to rotate; the gas burner comprises a rotating cylinder and a plurality of nozzles, wherein one end of the rotating cylinder, which is outwards, is closed, the nozzles are obliquely and outwards communicated with one end of the rotating cylinder, a neck is arranged in the rotating cylinder, the diameter of the neck is smaller than that of two ends of the rotating cylinder, the neck is movably sleeved on the outer wall of the gas outlet end of the nozzle through a rotating ring frame, and spiral rifling or spiral blades are arranged on the inner wall of one non-closed end of the rotating cylinder along the axial direction of the inner wall of the non-closed end of the rotating cylinder.
2. The baking device for the omnibearing aluminum alloy casting crystallizer according to claim 1, wherein an ignition rod is coaxially arranged at the outward end of the spray head, the outward end of the ignition rod movably penetrates through the closed end of the rotary cylinder, and an igniter is arranged at the tail end of the ignition rod.
3. The baking device for the omnibearing aluminum alloy casting crystallizer according to claim 1, wherein one output end of the spray head is provided with a mounting step, the spray head limits the rotating ring frame on the mounting step through a lock nut, and the mounting step is provided with a rotating bearing.
4. The omnibearing aluminum alloy casting crystallizer baking device according to claim 1, wherein a conical nozzle is arranged on the outer wall of the output end of the spray head, a plurality of open slots are uniformly arranged on the side wall of the conical nozzle along the axial direction of the conical nozzle, and the end part of the spray head is divided into a plurality of tongue pieces; the outer wall of one end of the spray head, which is close to the conical nozzle, is connected with an adjusting mechanism in a threaded manner, and the caliber of the output end of the conical nozzle can be adjusted by the adjusting mechanism.
5. The omnibearing aluminum alloy casting crystallizer baking device according to claim 4, wherein the adjusting mechanism comprises adjusting nuts, limiting rings and connecting rods, the connecting rods are provided with a plurality of groups, two ends of the connecting rods of the plurality of groups are respectively connected with the adjusting nuts and the limiting rings, the adjusting nuts are in threaded connection with the outer wall of one end of the nozzle close to the conical mouth, and the limiting rings are movably sleeved on one end of the conical mouth output.
6. The baking device for the omnibearing aluminum alloy casting crystallizer according to claim 1, wherein the transverse driving mechanism comprises a transverse telescopic cylinder, a fixed seat and a movable seat, the fixed seat is arranged on the top of the frame and positioned on the area of one end of the transverse rail, the output end of the transverse telescopic cylinder is detachably connected with the sliding platform through the movable seat, and the mounting end of the transverse telescopic cylinder is hinged on the fixed seat.
7. The baking device for the omnibearing aluminum alloy casting crystallizer according to claim 6, wherein the sliding platform comprises a sliding frame, a lifting mechanism and a mounting frame arranged on the bottom of the lifting mechanism, the lifting mechanism is arranged on the sliding frame, the sliding frame is slidably arranged on a transverse rail, the fixing seat is detachably arranged on the sliding frame, the mounting frame is provided with a plurality of groups, and each group of mounting frames is provided with the longitudinal telescopic mechanism.
8. The baking device for the omnibearing aluminum alloy casting crystallizer according to claim 7, wherein the mounting frame is longitudinally provided with a cylinder, and the mounting end of the longitudinal telescopic mechanism is inserted into the cylinder and fixed by bolts.
9. The baking device for the omnibearing aluminum alloy casting crystallizer according to claim 6, wherein the baking assembly further comprises a main air supply pipe, air hoses on each group of the longitudinal telescopic mechanisms are communicated with the main air supply pipe, and control valves are arranged on the air hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110194566.2A CN112880386B (en) | 2021-02-21 | 2021-02-21 | All-round aluminum alloy casting crystallizer baking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110194566.2A CN112880386B (en) | 2021-02-21 | 2021-02-21 | All-round aluminum alloy casting crystallizer baking equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112880386A CN112880386A (en) | 2021-06-01 |
| CN112880386B true CN112880386B (en) | 2024-04-19 |
Family
ID=76057634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110194566.2A Active CN112880386B (en) | 2021-02-21 | 2021-02-21 | All-round aluminum alloy casting crystallizer baking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112880386B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1371698A (en) * | 1971-03-17 | 1974-10-23 | Four Industriel Belge | Device for controlling the mixture of two gases |
| EP0561017A1 (en) * | 1992-03-17 | 1993-09-22 | Chung Hsiung Hsu | Nozzle for a gas stove |
| WO2005086717A2 (en) * | 2004-03-05 | 2005-09-22 | Portafire, Inc. | Fuel injection system |
| CN203751255U (en) * | 2014-04-05 | 2014-08-06 | 亚新科国际铸造（山西）有限公司 | Automatic roasting mechanism of modeling production line for casting of engine |
| CN205147238U (en) * | 2015-11-04 | 2016-04-13 | 无锡瑞昌精密铸造有限公司 | Accurate rocking arm wax matrix washs and weathers device |
| CN205659828U (en) * | 2015-12-30 | 2016-10-26 | 温岭市拓野流水线制造有限公司 | Work piece spraying assembly line |
| CN206230754U (en) * | 2016-10-18 | 2017-06-09 | 东莞市精伦实业有限公司 | A kind of baking machine for button baking in PU wheels |
| CN208116693U (en) * | 2018-04-17 | 2018-11-20 | 苏州勤堡精密机械有限公司 | Sand core automatic roasting device |
| CN109604537A (en) * | 2018-11-20 | 2019-04-12 | 成都力鑫科技有限公司 | It is capable of the cylinder head mold spraying method of even application |
| CN209204493U (en) * | 2018-04-10 | 2019-08-06 | 郭丽菲 | A kind of detachable medical nursing apparatus for baking |
| CN209753944U (en) * | 2018-12-29 | 2019-12-10 | 中冶南方工程技术有限公司 | Casting mold baking device of pig casting machine |
| CN210387481U (en) * | 2019-06-24 | 2020-04-24 | 浙江万丰奥威汽轮股份有限公司 | Multi-spraying multi-baking equipment for casting mold |
| CN111336517A (en) * | 2018-12-18 | 2020-06-26 | 无锡小天鹅电器有限公司 | Nozzle assembly of burner, burner and clothes dryer |
| CN211060112U (en) * | 2019-10-31 | 2020-07-21 | 浙江百特燃烧器有限公司 | Ignition burner |
| CN214892495U (en) * | 2021-02-21 | 2021-11-26 | 广西正润新材料科技有限公司 | All-round aluminum alloy casting crystallizer baking equipment |
-
2021
- 2021-02-21 CN CN202110194566.2A patent/CN112880386B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1371698A (en) * | 1971-03-17 | 1974-10-23 | Four Industriel Belge | Device for controlling the mixture of two gases |
| EP0561017A1 (en) * | 1992-03-17 | 1993-09-22 | Chung Hsiung Hsu | Nozzle for a gas stove |
| WO2005086717A2 (en) * | 2004-03-05 | 2005-09-22 | Portafire, Inc. | Fuel injection system |
| CN203751255U (en) * | 2014-04-05 | 2014-08-06 | 亚新科国际铸造（山西）有限公司 | Automatic roasting mechanism of modeling production line for casting of engine |
| CN205147238U (en) * | 2015-11-04 | 2016-04-13 | 无锡瑞昌精密铸造有限公司 | Accurate rocking arm wax matrix washs and weathers device |
| CN205659828U (en) * | 2015-12-30 | 2016-10-26 | 温岭市拓野流水线制造有限公司 | Work piece spraying assembly line |
| CN206230754U (en) * | 2016-10-18 | 2017-06-09 | 东莞市精伦实业有限公司 | A kind of baking machine for button baking in PU wheels |
| CN209204493U (en) * | 2018-04-10 | 2019-08-06 | 郭丽菲 | A kind of detachable medical nursing apparatus for baking |
| CN208116693U (en) * | 2018-04-17 | 2018-11-20 | 苏州勤堡精密机械有限公司 | Sand core automatic roasting device |
| CN109604537A (en) * | 2018-11-20 | 2019-04-12 | 成都力鑫科技有限公司 | It is capable of the cylinder head mold spraying method of even application |
| CN111336517A (en) * | 2018-12-18 | 2020-06-26 | 无锡小天鹅电器有限公司 | Nozzle assembly of burner, burner and clothes dryer |
| CN209753944U (en) * | 2018-12-29 | 2019-12-10 | 中冶南方工程技术有限公司 | Casting mold baking device of pig casting machine |
| CN210387481U (en) * | 2019-06-24 | 2020-04-24 | 浙江万丰奥威汽轮股份有限公司 | Multi-spraying multi-baking equipment for casting mold |
| CN211060112U (en) * | 2019-10-31 | 2020-07-21 | 浙江百特燃烧器有限公司 | Ignition burner |
| CN214892495U (en) * | 2021-02-21 | 2021-11-26 | 广西正润新材料科技有限公司 | All-round aluminum alloy casting crystallizer baking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112880386A (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112642631A (en) | Spraying device for chemical pipeline outer layer anticorrosive paint | |
| CN206996930U (en) | A kind of outer tube inner surface spray equipment of outdoor fan | |
| CN112880386B (en) | All-round aluminum alloy casting crystallizer baking equipment | |
| CN214892495U (en) | All-round aluminum alloy casting crystallizer baking equipment | |
| CN209662904U (en) | A kind of high pressure water-vapour spraying device of dust suppression equipment | |
| CN116059863A (en) | Preparation method of novel efficient gas-phase antirust liquid | |
| CN107971352B (en) | Inner cooling device and method for cooling steel pipe on line | |
| CN215975912U (en) | Energy-saving quenching device for aluminum profile production | |
| CN115283175A (en) | Alternating current electric arc spraying equipment | |
| CN210688209U (en) | Rotary air injection burner of passive kiln | |
| CN211135462U (en) | Automatic atomizing spray head device for die-casting step | |
| CN207172549U (en) | A kind of adjusting means for being used to adjust air pressure in plastic rolling oven | |
| CN220320314U (en) | Gas seal device of tapping machine | |
| CN108160356B (en) | Automatic spray gun mechanism | |
| CN219723340U (en) | Outside protection paint spraying device of bucket groove | |
| CN216538626U (en) | Powder blockage preventing device for automatic powder sprayer | |
| CN219129698U (en) | Cabin coating rotary structure | |
| CN219308356U (en) | Ammonia water injector for glass kiln | |
| CN219377655U (en) | Automatic paint spraying assembly line for conical head machining | |
| CN218902271U (en) | Automatic spraying device for tubular column screw thread oil | |
| CN219924121U (en) | Metal wire drawing mould surface punching equipment | |
| CN208483442U (en) | A kind of multi-angle tooling for fire-fighting lance production | |
| CN220803983U (en) | Spraying tool for heat-insulating and corrosion-preventing surface protection layer of nacelle | |
| CN217615440U (en) | Spraying device of oil gas pipeline coating | |
| CN118088690A (en) | Gas seal device and method for tapping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 542800 No.3, Tianhe Avenue, electronic science and Technology Park, Babu District, Hezhou City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi Guangtou Zhengrun New Material Technology Co.,Ltd. Address before: 542800 No.3, Tianhe Avenue, electronic science and Technology Park, Babu District, Hezhou City, Guangxi Zhuang Autonomous Region Applicant before: Guangxi Zhengrun New Material Technology Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |