CN114104535A - Intelligent stock bin for storing aero-engine blades - Google Patents
Intelligent stock bin for storing aero-engine blades Download PDFInfo
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- CN114104535A CN114104535A CN202210083133.4A CN202210083133A CN114104535A CN 114104535 A CN114104535 A CN 114104535A CN 202210083133 A CN202210083133 A CN 202210083133A CN 114104535 A CN114104535 A CN 114104535A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/546—Devices for loading or unloading and forming part of the container, e.g. rollers, conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/747—Large containers having means for heating, cooling, aerating or other conditioning of contents dehumidifying, dewatering or draining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/004—Contents retaining means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Gases (AREA)
Abstract
The invention belongs to the technical field of storage bins, and particularly relates to an intelligent storage bin for storing aero-engine blades, which is used for solving the problems that a storage frame for loading blades is difficult to lift to a high place, the high-place storage frame is difficult to take off during blanking, time and labor are wasted, the automation degree is low, the existing storage bin cannot automatically adjust the internal humidity, the intelligence degree is low, and the protection effect is poor; the automatic stacking loading and discharging device has the advantages that the plurality of groups of bearing and positioning support plates are lifted and fixed through the lifting and fixing assembly, the bearing and positioning support plates are conveyed through the material guide plate and the conveying and material guide roller, the inner bearing and positioning support plates are pushed out through the material pushing assembly, the automatic stacking loading and discharging of products are realized, the loading and discharging processes are time-saving and labor-saving, the temperature and humidity judging module is used for analyzing and generating a temperature and humidity judging signal, and the blade of the aero-engine is prevented from being rusted.
Description
Technical Field
The invention relates to the technical field of storage bins, in particular to an intelligent storage bin for storing blades of an aircraft engine.
Background
The aircraft engine is a highly complex and precise thermal machine, provides power required by flight for an aircraft, and an engine blade is one of important components of the aerospace engine;
however, when the existing storage bin is used, blades are generally placed into the placing frame manually, the placing frame is stacked in the storage bin, the placing frame is difficult to lift to a high place, the high placing frame is difficult to take off during blanking, time and labor are wasted, the automation degree is low, the blades are easy to damage due to collision among the blades in the conveying process, the existing storage bin cannot automatically adjust the humidity inside, the blades are easy to corrode due to rising of the humidity inside, the intelligent degree is low, and the protection effect is poor;
in view of the above technical drawbacks, a solution is proposed.
Disclosure of Invention
The invention aims to provide an intelligent storage bin for storing blades of an aircraft engine, a plurality of groups of bearing and positioning support plates are lifted and fixed through a lifting and fixing assembly, the bearing and positioning support plates are conveyed through a material guide plate and a conveying and material guide roller, the inner bearing and positioning support plates are pushed out through a material pushing assembly, automatic stacking, loading and discharging of products are realized, the products are not required to be manually placed to a high position, the high-position products are not required to be manually taken down, the loading and unloading processes are time-saving and labor-saving, the temperature and humidity judging module is used for analyzing and generating a temperature and humidity judging signal, the intelligent degree is high, the blades of the aircraft engine are prevented from being rusted, the protection effect in the storage process is improved, the problem that the placing frame for loading the blades is difficult to lift to the high position at present, the placing frame at the high position is difficult to take down during unloading, time and labor are wasted, and the automation degree is low, and current feed bin can not carry out automatically regulated to inside humidity automatically, leads to the blade corrosion because of the rising of inside humidity easily, and intelligent degree is low, the poor problem of protecting effect.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent storage bin for storing aero-engine blades comprises a blade storage box, wherein a storage chamber is formed in the blade storage box, a lifting fixing assembly is arranged in the storage chamber, a plurality of groups of bearing and positioning support plates for loading aero-engine blades are placed in the storage chamber, and the lifting fixing assembly is used for lifting and fixing the plurality of groups of bearing and positioning support plates;
the inner wall of the bottom of the storage chamber is fixedly provided with a jacking cylinder, the top of the jacking cylinder is provided with a top plate, the side wall of the blade storage box is fixedly provided with a material guide plate through bolts, the material guide plate is provided with a plurality of groups of conveying material guide rollers, one side of the blade storage box, far away from the material guide plate, is provided with a material pushing assembly, and one side of the blade storage box, facing the material guide plate, is provided with a sealing assembly;
the blade storage box is internally provided with a dust removal and humidity reduction cavity and an air heating cavity which are communicated through a communicating pipe, the blade storage box is provided with a fan, the fan is provided with an air inlet pipe and an air supply pipe, the other end of the air inlet pipe is communicated with the air heating cavity, and the other end of the air supply pipe is communicated with the storage chamber;
a data acquisition module for acquiring the temperature and humidity in the storage chamber, acquiring the outside air humidity and the air humidity in the communication pipe, and sending the acquired data to a temperature and humidity determination module, a humidity reduction determination module and a touch display module, wherein the temperature and humidity determination module is used for analyzing based on the received acquired data to generate a temperature and humidity determination signal of normal temperature and humidity or abnormal temperature and humidity and sending the temperature and humidity determination signal to a control execution module and the touch display module, the control execution module is used for sending a control instruction based on the received temperature and humidity determination signal and adjusting the air environment in the storage chamber based on the control instruction, the humidity reduction determination module is used for analyzing based on the received acquired data to generate a humidity reduction determination signal of normal humidity reduction or abnormal humidity reduction and sending the humidity reduction determination signal to the touch display module, and sending the control instruction to control the alarm module to send a reminding alarm when the humidity reduction abnormal signal is generated, and the touch display module is used for displaying the data collected by the temperature and humidity judging signal and the humidity reducing judging signal.
Further, the below that the case was deposited to the blade is equipped with the base, and the bottom of base installs the walking wheel, the both sides that the case was deposited to the blade and the both sides of base all set up the installation piece through the bolt fastening, and are located and connect through the lift cylinder between the upper and lower two sets of installation pieces of homonymy.
Further, the bearing and positioning supporting plate comprises a rectangular plate and a center column, a circular placing groove with an upward opening is formed in the rectangular plate, multiple groups of first positioning vertical grooves are formed in the wall of the circular placing groove, the center column is fixedly installed in the circular placing groove, multiple groups of second positioning vertical grooves are formed in the outer peripheral surface of the center column, the second positioning vertical grooves correspond to the first positioning vertical grooves in a one-to-one mode, one end of each aircraft engine blade is located in the first positioning vertical grooves, and the other end of each aircraft engine blade is located in the second positioning vertical grooves.
Further, the fixed subassembly of lift includes driving motor, screw thread post and hold-in range, driving motor deposits the case at the blade through motor cabinet fixed mounting, the figure of screw thread post is two sets of and rotates through the bearing and install in the deposit chamber, and driving motor's output and one of them set of screw thread post connection, connects through synchronous belt drive between two sets of screw thread posts, the preceding, the back both sides of rectangular plate all set up the lug that has the screw hole, and two sets of lugs are corresponding with two sets of screw thread posts.
Furthermore, the material pushing assembly comprises a material pushing cylinder and a material pushing plate, a first accommodating groove communicated with the storage chamber is formed in one side, away from the material guide plate, of the blade storage box, the material pushing cylinder is fixedly installed in the first accommodating groove, and the material pushing plate is located in the first accommodating groove and connected with the material pushing cylinder.
Further, the seal assembly comprises a seal cylinder and a seal plate, a push-in opening is formed in one side, facing the guide plate, of the blade storage box, a second storage groove is formed in the blade storage box and located right above the push-in opening, the seal cylinder is vertically arranged and fixedly mounted in the second storage groove, and the seal plate is located in the push-in opening and connected with the seal cylinder.
Furthermore, a dust removal net and a detachable dehumidification assembly are arranged in the dust removal and dehumidification cavity, an electric heating net is arranged in the air heating cavity, an exhaust pipe communicated with the storage chamber is arranged on the blade storage box, an air inlet communicated with the dust removal and dehumidification cavity is formed in the blade storage box, and a one-way valve is arranged on the exhaust pipe;
the detachable dehumidifying component comprises a plugging plate, a pull ring and grid plates, a sealing groove is formed in the side wall of the blade storage box, the plugging plate is located in the sealing groove, the pull ring is installed on the plugging plate, the grid plates comprise an upper set of grid plates, a lower set of grid plates and a dedusting and dehumidifying cavity, the two sets of grid plates are connected with the plugging plate, and moisture absorbing particles are filled between the two sets of grid plates.
Further, the specific analysis and determination process of the temperature and humidity determination module is as follows:
receiving the temperature and humidity in the storage chamber sent by the data acquisition module, sequentially marking the temperature and humidity as Cgt and Cgj, and substituting the received data into an environment judgment formula; obtaining a temperature and humidity value HJP in the storage chamber after analysis and calculation, generating a temperature and humidity abnormal signal when the HJP is more than or equal to HJPi, generating a temperature and humidity normal signal when the HJP is less than the HJPi, and then sending the generated temperature and humidity judgment signal to a control execution module; wherein HJPi is a preset temperature and humidity threshold value;
when the control execution module receives the normal temperature and humidity signal, a control instruction of maintaining the current situation is sent out; when the control command module receives the temperature and humidity abnormal signal, the control command of 'dehumidification heating' is sent, the control fan and the electric heating net start at the moment, outside air enters the dust removal dehumidification chamber through the air inlet, and after dehumidification, the outside air enters the air heating chamber through the communicating pipe, the electric heating net converts electric energy into heat energy and heats the air, and the air after dehumidification heating is conveyed into the storage chamber by the fan.
Further, the analysis and judgment process of the humidity reduction judgment module is as follows:
acquiring a temperature and humidity judgment signal generated by a temperature and humidity judgment module, receiving the acquired data sent by a data acquisition module, and after acquiring a temperature and humidity abnormal signal, sequentially marking the received outside air humidity and the air humidity in the communication pipe as Wdk and Wde;
when Wde is less than Wdei, no humidity reduction value analysis is carried out, when Wde is more than or equal to Wdei, the humidity reduction value analysis is carried out, the humidity reduction value is generated after analysis and calculation, WJH is generated, when WJH is more than or equal to WJHi, a normal humidity reduction signal is generated, and when WJH is less than WJHi, a abnormal humidity reduction signal is generated; wherein Wdei is a preset humidity threshold value, and WJHi is a preset humidity reducing threshold value;
after the humidity reducing abnormal signal is generated, a control instruction is sent to the alarm module, and the alarm module gives out an alarm sound to remind nearby operators.
Further, the use method of the intelligent storage bin specifically comprises the following steps:
firstly, placing the aero-engine blades into circular placing grooves one by one, wherein one ends of the aero-engine blades are located in a first positioning vertical groove, the other ends of the aero-engine blades are located in a second positioning vertical groove, the aero-engine blades in the circular placing grooves are distributed around a central column in an annular array, and a bearing and positioning support plate is used for positioning and bearing a plurality of aero-engine blades;
step two, starting the sealing assembly to open the push-in opening, rotating the conveying guide roller, conveying the bearing positioning support plate loaded with the aero-engine blades into the storage chamber, and supporting the bearing positioning support plate entering the storage chamber by the top plate; starting the jacking cylinder, and enabling the jacking cylinder to enable the top plate to ascend so that the bottom ends of the two groups of threaded columns are inserted into the threaded holes of the two groups of convex blocks;
step three, starting a driving motor, enabling two groups of threaded columns to synchronously rotate under the combined action of the driving motor and a synchronous belt, so that a bearing and positioning supporting plate below the driving motor is lifted, lifting and fixing the bearing and positioning supporting plate are achieved, and repeating the steps for multiple times to fix multiple groups of bearing and positioning supporting plates;
after the conveying is finished, starting the sealing assembly to seal the pushing opening; the data acquisition module acquires the temperature and the humidity in the storage chamber and sends the temperature and the humidity to the temperature and humidity judgment module, the temperature and humidity judgment module analyzes the received acquired data to generate a temperature and humidity judgment signal with normal temperature and humidity or abnormal temperature and humidity, and the temperature and humidity judgment signal is sent to the control execution module;
step five, when the control execution module receives the normal temperature and humidity signal, a control instruction of maintaining the current situation is sent out; when control command module received warm and humid abnormal signal, control fan and electric heating net start, and the outside air gets into the dust removal through the air intake and falls the wet intracavity, gets into the air heating intracavity through communicating pipe after the dehumidification, and electric heating net turns into heat energy with the electric energy and heats the air, and the fan is defeated into the deposit room with the air after the heating of falling wet, makes and keeps dry in the deposit room.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the plurality of aeroengine blades are positioned and supported by the supporting and positioning supporting plate, so that the fixing effect is obviously improved, the blades are prevented from being stacked together and damaged due to mutual collision in the transportation process, and the blades are prevented from falling off from the rectangular plate;
2. according to the automatic stacking loading and discharging device, a plurality of groups of bearing and positioning supporting plates are lifted and fixed through the lifting fixing assembly, the storage chamber is sealed through the sealing assembly, the bearing and positioning supporting plates are conveyed through the material guide plate and the conveying material guide roller, the bearing and positioning supporting plates in the storage chamber are pushed out through the material pushing assembly, automatic stacking loading and discharging of products are achieved, the products do not need to be manually placed to a high position, the products at the high position do not need to be manually taken down, and the loading and discharging processes are time-saving and labor-saving;
3. according to the invention, the temperature and humidity judging module is used for analyzing and generating the temperature and humidity judging signal, when the control instruction module receives the temperature and humidity abnormal signal, the fan and the electric heating net are controlled to be started, the fan conveys the air subjected to humidity reduction and heating into the storage chamber, so that the storage chamber is kept dry, the intelligent degree is high, the blades of the aero-engine are prevented from being rusted, and the protection effect in the storage process is improved;
4. according to the invention, the dehumidification judging module is used for analyzing and generating the dehumidification judging signal, the control instruction is sent to the alarm module after the dehumidification abnormal signal is generated, the alarm module gives out an alarm sound to remind nearby operators, the operators can replace the detachable dehumidification assembly in time, whether the dehumidification structure is abnormal or not can be automatically judged, and the prompt is automatically given out when the dehumidification structure is abnormal, so that the dehumidification effect and the dehumidification efficiency are ensured.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view (top view) of a positioning pallet of the present invention;
FIG. 4 is a schematic view of the lifting fixture assembly of the present invention;
FIG. 5 is a schematic structural view of a dust-removing and humidity-reducing chamber and an air heating chamber according to the present invention;
FIG. 6 is a schematic view of the pusher assembly of FIG. 1;
FIG. 7 is a schematic view of the closure assembly of FIG. 1;
FIG. 8 is a block diagram of the system of the present invention;
FIG. 9 is a perspective view of the removable dehumidification assembly of the present invention.
Reference numerals: 1. a blade storage box; 2. bearing and positioning the supporting plate; 3. a lifting fixing component; 4. a material pushing assembly; 5. a closure assembly; 6. a removable dehumidification assembly; 7. a top plate; 8. jacking a cylinder; 9. a base; 10. a lifting cylinder; 11. mounting blocks; 12. a material guide plate; 13. a conveying guide roller; 14. a fan; 15. an air inlet pipe; 16. an air supply pipe; 17. a dust removal and humidity reduction cavity; 18. a dust removal net; 19. an air inlet; 20. an air heating chamber; 21. an electrical heating grid; 22. a communicating pipe; 23. a sealing groove; 24. a traveling wheel; 25. a storage chamber; 26. a touch display module; 27. an alarm module; 28. an exhaust duct; 201. a rectangular plate; 202. a bump; 203. a circular placing groove; 204. a central column; 205. a first positioning vertical slot; 206. a second positioning vertical slot; 31. a drive motor; 32. a threaded post; 33. a synchronous belt; 41. a material pushing cylinder; 42. a material pushing plate; 43. a first receiving groove; 51. sealing the cylinder; 52. a sealing plate; 53. a second receiving groove; 54. a pushing port; 61. a plugging plate; 62. a pull ring; 63. a grid plate; 64. moisture-absorbing particles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 9, the intelligent storage bin for storing the blades of the aircraft engine provided by the invention comprises a blade storage box 1, wherein a storage chamber 25 is formed in the blade storage box 1, a lifting fixing assembly 3 is arranged in the storage chamber 25, a plurality of groups of bearing and positioning support plates 2 for loading the blades of the aircraft engine are arranged in the storage chamber 25, and the lifting fixing assembly 3 is used for lifting and fixing the plurality of groups of bearing and positioning support plates 2;
the bearing and positioning supporting plate 2 comprises a rectangular plate 201, the lifting fixing component 3 comprises a driving motor 31, the driving motor 31 is fixedly installed on the blade storage box 1 through a motor base, the number of the threaded columns 32 is two, the threaded columns are rotatably installed in the storage chamber 25 through bearings, the output end of the driving motor 31 is connected with one of the threaded columns 32, the driving motor 31 is used for driving the threaded columns 32 connected with the driving motor, the two groups of threaded columns 32 are in transmission connection through a synchronous belt 33, the synchronous belt 33 enables the two groups of threaded columns 32 to synchronously rotate, the front side and the rear side of the rectangular plate 201 are respectively provided with a lug 202 with a threaded hole, and the two groups of lugs 202 correspond to the two groups of threaded columns 32;
the inner wall of the bottom of the storage chamber 25 is fixedly provided with a jacking cylinder 8, the top of the jacking cylinder 8 is provided with a top plate 7, the side wall of the blade storage box 1 is fixedly provided with a material guide plate 12 through bolts, the material guide plate 12 is provided with a plurality of groups of conveying material guide rollers 13, one side of the blade storage box 1 facing the material guide plate 12 is provided with a sealing assembly 5, the sealing assembly 5 comprises a sealing cylinder 51 and a sealing plate 52, one side of the blade storage box 1 facing the material guide plate 12 is provided with a push-in opening 54, a second accommodating groove 53 is formed in the blade storage box 1 and is positioned right above the push-in opening 54, the sealing cylinder 51 is vertically arranged and fixedly arranged in the second accommodating groove 53, and the sealing plate 52 is positioned in the push-in opening 54 and is connected with the sealing cylinder 51; the opening and closing of the push-in port 54 is achieved by activating the closing cylinder 51 to raise or lower the sealing plate 52, to facilitate the input of the product and the sealing of the interior;
the blade storage box 1 is provided with a pushing assembly 4 at one side far away from the material guide plate 12, the pushing assembly 4 comprises a pushing cylinder 41 and a pushing plate 42, a first accommodating groove 43 communicated with the storage chamber 25 is formed at one side far away from the material guide plate 12 of the blade storage box 1, the pushing cylinder 41 is fixedly arranged in the first accommodating groove 43, and the pushing plate 42 is positioned in the first accommodating groove 43 and connected with the pushing cylinder 41; when the products in the storage chamber 25 need to be conveyed out, firstly, each group of bearing and positioning support plates 2 descend through the lifting fixing assembly 3 until the lowest bearing and positioning support plate 2 is separated from the lifting fixing assembly 3, then, the top plate 7 descends through the jacking cylinder 8, then, the pushing opening 54 is opened, the pushing cylinder 41 is started, the pushing cylinder 41 extends and pushes the bearing and positioning support plates 2 on the top plate 7, and the group of bearing and positioning support plates 2 are pushed out, so that automatic discharging is realized;
a dust removal and humidity reduction cavity 17 and an air heating cavity 20 are formed in the blade storage box 1, the dust removal and humidity reduction cavity 17 is communicated with the air heating cavity 20 through a communicating pipe 22, a fan 14 is mounted on the blade storage box 1, an air inlet pipe 15 and an air supply pipe 16 are mounted on the fan 14, the other end of the air inlet pipe 15 is communicated with the air heating cavity 20, and the other end of the air supply pipe 16 is communicated with a storage chamber 25; the blade storage box 1 is provided with an exhaust pipe 28 communicated with the storage chamber 25, the blade storage box 1 is provided with an air inlet 19 communicated with the dust and humidity removing cavity 17, outside air enters the dust and humidity removing cavity 17 through the air inlet 19, the exhaust pipe 28 is provided with a one-way valve, and the one-way valve is arranged to prevent the outside air from directly entering the storage chamber 25 through the exhaust pipe 28, so that the sealing performance is ensured;
the dust removing and dehumidifying cavity 17 is internally provided with a dust removing net 18 and a detachable dehumidifying assembly 6, the air heating cavity 20 is internally provided with an electric heating net 21, the electric heating net 21 converts electric energy into heat energy to heat entering air, the detachable dehumidifying assembly 6 comprises a plugging plate 61, a pull ring 62 and a grid plate 63, the side wall of the blade storage box 1 is provided with a sealing groove 23, the plugging plate 61 is positioned in the sealing groove 23, the plugging plate 61 is provided with the pull ring 62, the grid plate 63 comprises an upper group and a lower group and is positioned in the dust removing and dehumidifying cavity 17, the two groups of grid plates 63 are both connected with the plugging plate 61, moisture absorbing particles 64 are filled between the two groups of grid plates 63, and the moisture absorbing particles 64 absorb moisture in the air to achieve the dehumidifying effect; when the dehumidification structure is replaced, the pull ring 62 is applied with an outward pulling force to pull the plugging plate 61, so that the dehumidification structure inside is pulled out, and the replacement is convenient;
the data acquisition module acquires the temperature and the humidity in the storage chamber 25 and sends the acquired data to the temperature and humidity judgment module and the touch display module, the temperature and humidity judgment module analyzes the acquired data to generate a temperature and humidity judgment signal with normal temperature and humidity or abnormal temperature and humidity and sends the temperature and humidity judgment signal to the control execution module and the touch display module 26, the control execution module sends a control instruction based on the received temperature and humidity judgment signal and adjusts the air environment in the storage chamber 25 based on the control instruction, and the touch display module 26 is used for displaying the temperature and humidity judgment signal and the acquired data; the specific analysis and judgment process of the temperature and humidity judgment module is as follows: receiving the temperature and humidity in the storage chamber 25 sent by the data acquisition module, sequentially marking the temperature and humidity as Cgt and Cgj, and substituting the received data into an environment judgment formula HJP = s1/Cgt + s2 × Cgj, wherein s1 and s2 are weight coefficients with fixed values, s1 < s2, s1 and s2 are both greater than zero, and s1+ s2= 3.628; the formula is obtained by collecting a large amount of data and performing software simulation, and a formula close to a true value is selected, wherein a weight coefficient in the formula is set by a person skilled in the art according to an actual situation, and the size of the coefficient is a specific numerical value obtained by quantizing each parameter, so that subsequent comparison is facilitated, and only the proportional relation between the parameter and the quantized numerical value is not influenced;
the temperature and humidity value HJP in the storage chamber 25 is obtained through analysis and calculation, the larger the value of the HJP is, the more unfavorable the environment in the storage chamber 25 is to the storage of the blades, otherwise, the more favorable the internal environment is to the storage of the blades, when the HJP is more than or equal to the HJPi, a temperature and humidity abnormal signal is generated, when the HJP is less than the HJPi, a temperature and humidity normal signal is generated, and then the generated temperature and humidity judgment signal is sent to the control execution module; the HJPi is a preset temperature and humidity threshold value, and the value of the HJPi is larger than zero; when the control execution module receives the normal temperature and humidity signal, a control instruction of maintaining the current situation is sent out; when the control instruction module receives the temperature and humidity abnormal signal, the control instruction of 'dehumidification heating' is sent out, control fan 14 and electric heating net 21 start this moment, outside air passes through air intake 19 and gets into in dust and humidity removal chamber 17, get into in air heating chamber 20 through communicating pipe 22 after the dehumidification, electric heating net 21 turns into the electric energy heat energy and heats the air, fan 14 will dehumidify the air after the heating and deliver into storage chamber 25 in, can make and keep dry in the storage chamber 25, help avoiding aircraft engine blade to produce the corrosion, improve the protective effect who deposits the process.
Example two:
as shown in fig. 8, the present embodiment is different from embodiment 1 in that a data acquisition module acquires an outside air humidity and an air humidity in a communication pipe 22, and sends the acquired data to a humidity reduction determination module, the temperature and humidity determination module sends a temperature and humidity determination signal to the humidity reduction determination module, after the humidity reduction determination module acquires a temperature and humidity abnormal signal, the humidity reduction determination module performs analysis based on the received acquired data to generate a humidity reduction determination signal that is normal in humidity reduction or abnormal in humidity reduction, during a specific use process, the humidity reduction determination module marks the received outside air humidity and the air humidity in the communication pipe 22 as Wdk and Wde in sequence, when Wde < Wdei, does not perform humidity reduction value analysis, when Wde is greater than or equal to Wdei (Wdei is a preset humidity threshold, and values of Wdei are both greater than zero), performs humidity reduction value analysis, and performs calculation through a difference formula WJH = Wdk-Wde in the humidity reduction value analysis, generating a dehumidification value WJH after analysis and calculation, generating a dehumidification normal signal when WJH is larger than or equal to WJHi (the WJHi is a preset dehumidification threshold value, and the values of the WJHi are all larger than zero), and generating a dehumidification abnormal signal when WJH is smaller than the WJHi;
WJH, the larger the value is, the larger the difference between the air humidity before and after dehumidification is represented, the normal operation of dehumidification of the dehumidifying part is indicated, otherwise, the smaller the difference between the air humidity before and after dehumidification is represented, the worse the dehumidification effect of the dehumidifying part is indicated, after the dehumidifying abnormal signal is generated, a control instruction is sent to the alarm module 27, the alarm module 27 sends out an alarm sound to remind nearby operators, the operators replace the detachable dehumidifying component 6 in time, and the dehumidifying judgment module sends the dehumidifying judgment signal to the touch display module, the touch display module 26 displays the dehumidifying judgment signal, whether the dehumidifying structure is abnormal or not can be automatically judged, and when the abnormity occurs, the prompt is automatically sent out, the intelligent degree is high, and the dehumidifying effect and the dehumidifying efficiency are ensured.
Example three:
as shown in fig. 1-2, the difference between this embodiment and embodiments 1 and 2 is that a base 9 is arranged below the blade storage box 1, and a traveling wheel 24 is installed at the bottom of the base 9, the blade storage box 1 is convenient to move by arranging the traveling wheel 24, so that the blades can be conveniently transported, mounting blocks 11 are fixedly arranged on both sides of the blade storage box 1 and both sides of the base 9 through bolts, and the upper and lower sets of mounting blocks 11 located on the same side are connected through a lifting cylinder 10; in specific use, through starting the lifting cylinder 10 to realize depositing the regulation of the height that case 1 is located to the blade, conveniently dock the blade processing of co-altitude not and use input or output guide rail, so that carry into blade and deposit case 1 with bearing positioning support plate 2, or carry out bearing positioning support plate 2 from blade and deposit case 1.
Example four:
as shown in fig. 3, the difference between this embodiment and embodiments 1, 2, and 3 is that the supporting and positioning pallet 2 further includes a central column 204, the rectangular plate 201 is provided with a circular placing groove 203 with an upward opening, the center of the central column 204 is the same as the center of the circular placing groove 203, the walls of the circular placing groove 203 are provided with a plurality of groups of first positioning vertical grooves 205, the first positioning vertical grooves 205 are distributed in an annular array around the central column 204, the central column 204 is fixedly installed in the circular placing groove 203, the outer circumferential surface of the central column 204 is provided with a plurality of groups of second positioning vertical grooves 206, and the second positioning vertical grooves 206 are in one-to-one correspondence with the first positioning vertical grooves 205; when the blade fixing device is used, an aero-engine blade is inserted downwards, one end of the aero-engine blade moves downwards along the first positioning vertical groove 205, the other end of the aero-engine blade moves downwards along the second positioning vertical groove 206, positioning of the aero-engine blade is achieved, the fixing effect is improved, the blades are prevented from being stacked together and damaged in the transportation process due to mutual collision, the blades are prevented from falling off the rectangular plate 201, rubber layers are arranged in the first positioning vertical groove 205 and the second positioning vertical groove 206, the rubber layers can improve the clamping effect of the blades, and the surface damage of the blades due to scraping in the inserting and extracting processes is prevented.
The working process and principle of the invention are as follows:
the bearing and positioning support plate 2 is used for positioning and bearing a plurality of aero-engine blades, the fixing effect is obviously improved, the blades are prevented from being stacked together and damaged due to mutual collision in the transportation process, the blades are prevented from falling off from the rectangular plate 201, when the bearing and positioning support plate 2 is conveyed into the storage chamber 25, the sealing assembly 5 is started to open the push-in port 54, the conveying guide roller 13 rotates, the bearing and positioning support plate 2 loaded with the aero-engine blades is conveyed into the storage chamber 25, the bearing and positioning support plate 2 entering the storage chamber 25 is supported by the top plate 7, and the top plate 7 is lifted by the jacking air cylinder 8 so that the bottom ends of the two groups of threaded columns 32 are inserted into threaded holes of the two groups of convex blocks 202;
the two groups of threaded columns 32 are synchronously rotated under the combined action of the driving motor 31 and the synchronous belt 33, thereby lifting the lower bearing and positioning supporting plate 2, realizing the lifting and fixing of the bearing and positioning supporting plate 2, repeating the steps for a plurality of times, so as to fix a plurality of groups of bearing and positioning supporting plates 2, realize the automatic stacking and feeding of the bearing and positioning supporting plates 2, do not need to be lifted to a high position manually, save time and labor, start the sealing component 5 to seal the pushing-in port 54 after the conveying is finished, realize the sealing of the inside, when discharging is needed, each group of bearing and positioning supporting plates 2 is descended through the lifting and fixing component 3 until the lowest bearing and positioning supporting plate 2 is separated from the lifting and fixing component 3, the top plate 7 is lowered through the jacking cylinder 8, then the pushing inlet 54 is opened again, and the bearing positioning supporting plate 2 is pushed out through the pushing assembly 4, so that automatic discharging is realized;
and the data acquisition module gathers the temperature and humidity in the deposit room 25 and sends to the warm and humid decision module, the warm and humid decision module carries out the analysis based on the collection data that receive, generate the warm and humid decision signal that the warm and humid is normal or the warm and humid is unusual, when control command module received the warm and humid abnormal signal, control fan 14 and electric heating net 21 start, outside air gets into in the dust removal dehumidification chamber 17 through air intake 19, get into air heating chamber 20 through communicating pipe 22 after the dehumidification, electric heating net 21 turns into the electric energy heat energy and heats the air, fan 14 will fall in the air delivery deposit room 25 after the dehumidification heating, make in the deposit room 25 keep dry, intelligent degree is high, help avoiding aircraft engine blade to produce the corrosion, improve the protective effect of deposit process.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. The intelligent storage bin for storing the blades of the aircraft engine comprises a blade storage box (1), and is characterized in that a storage chamber (25) is formed in the blade storage box (1), a lifting fixing assembly (3) is arranged in the storage chamber (25), a plurality of groups of bearing and positioning supporting plates (2) for loading the blades of the aircraft engine are placed in the storage chamber (25), and the lifting fixing assembly (3) is used for lifting and fixing the plurality of groups of bearing and positioning supporting plates (2);
a jacking cylinder (8) is fixedly mounted on the inner wall of the bottom of the storage chamber (25), a top plate (7) is mounted at the top of the jacking cylinder (8), a material guide plate (12) is fixedly mounted on the side wall of the blade storage box (1) through bolts, a plurality of groups of conveying and material guiding rollers (13) are arranged on the material guide plate (12), a material pushing assembly (4) is mounted on one side, away from the material guide plate (12), of the blade storage box (1), and a sealing assembly (5) is mounted on one side, facing the material guide plate (12), of the blade storage box (1);
a dust removal and humidity reduction cavity (17) and an air heating cavity (20) are formed in the blade storage box (1), the dust removal and humidity reduction cavity (17) is communicated with the air heating cavity (20) through a communicating pipe (22), a fan (14) is installed on the blade storage box (1), an air inlet pipe (15) and an air supply pipe (16) are installed on the fan (14), the other end of the air inlet pipe (15) is communicated with the air heating cavity (20), and the other end of the air supply pipe (16) is communicated with a storage chamber (25);
a data acquisition module for acquiring the temperature and humidity in the storage chamber (25), acquiring the outside air humidity and the air humidity in the communication pipe (22), and sending the acquired data to a temperature and humidity determination module, a humidity reduction determination module and a touch display module (26), the temperature and humidity determination module for analyzing based on the received acquired data to generate a temperature and humidity determination signal with normal temperature and humidity or abnormal temperature and humidity and sending the temperature and humidity determination signal to a control execution module and the touch display module (26), the control execution module for sending a control instruction based on the received temperature and humidity determination signal and adjusting the air environment in the storage chamber (25) based on the control instruction, the humidity reduction determination module for analyzing based on the received acquired data to generate a humidity reduction determination signal with normal humidity or abnormal humidity reduction and sending the humidity reduction determination signal to the touch display module (26), and when generating the dehumidification abnormal signal, the control instruction is sent out to control the alarm module (27) to send out a reminding alarm, and the touch display module (26) is used for displaying the data collected by the temperature and humidity judgment signal and the dehumidification judgment signal.
2. The intelligent storage bin for storing the blades of the aircraft engine according to claim 1, wherein a base (9) is arranged below the blade storage box (1), traveling wheels (24) are installed at the bottom of the base (9), mounting blocks (11) are fixedly arranged on two sides of the blade storage box (1) and two sides of the base (9) through bolts, and the upper and lower mounting blocks (11) on the same side are connected through a lifting cylinder (10).
3. The intelligent storage bin for storing the blades of the aero-engine as claimed in claim 2, wherein the bearing and positioning support plate (2) comprises a rectangular plate (201) and a central column (204), the rectangular plate (201) is provided with a circular placing groove (203) with an upward opening, the wall of the circular placing groove (203) is provided with a plurality of groups of first positioning vertical grooves (205), the central column (204) is fixedly installed in the circular placing groove (203), the outer peripheral surface of the central column (204) is provided with a plurality of groups of second positioning vertical grooves (206), the second positioning vertical grooves (206) correspond to the first positioning vertical grooves (205) one by one, one end of each blade of the aero-engine is located in the first positioning vertical groove (205), and the other end of each blade of the aero-engine is located in the second positioning vertical groove (206).
4. The intelligent storage bin for storing the blades of the aero-engine as claimed in claim 3, wherein the lifting fixing assembly (3) comprises a driving motor (31), threaded columns (32) and a synchronous belt (33), the driving motor (31) is fixedly mounted on the blade storage box (1) through a motor base, the threaded columns (32) are two in number and are rotatably mounted in the storage chamber (25) through bearings, the output end of the driving motor (31) is connected with one set of threaded columns (32), the two sets of threaded columns (32) are in transmission connection through the synchronous belt (33), the front side and the rear side of the rectangular plate (201) are provided with protruding blocks (202) with threaded holes, and the two sets of protruding blocks (202) correspond to the two sets of threaded columns (32).
5. The intelligent storage bin for storing the blades of the aircraft engine according to claim 4, wherein the material pushing assembly (4) comprises a material pushing cylinder (41) and a material pushing plate (42), a first accommodating groove (43) communicated with the storage chamber (25) is formed in one side, away from the material guide plate (12), of the blade storage box (1), the material pushing cylinder (41) is fixedly installed in the first accommodating groove (43), and the material pushing plate (42) is located in the first accommodating groove (43) and connected with the material pushing cylinder (41).
6. The intelligent storage bin for storing the blades of the aircraft engine according to claim 5, wherein the sealing assembly (5) comprises a sealing cylinder (51) and a sealing plate (52), a pushing opening (54) is formed in one side, facing the material guide plate (12), of the blade storage box (1), a second accommodating groove (53) is formed in the blade storage box (1), the second accommodating groove (53) is located right above the pushing opening (54), the sealing cylinder (51) is vertically arranged and fixedly installed in the second accommodating groove (53), and the sealing plate (52) is located in the pushing opening (54) and connected with the sealing cylinder (51).
7. The intelligent storage bin for storing the blades of the aero-engine according to claim 6, wherein a dust removal net (18) and a detachable dehumidification assembly (6) are arranged in the dust removal and dehumidification chamber (17), an electric heating net (21) is arranged in the air heating chamber (20), an exhaust pipe (28) communicated with the storage chamber (25) is arranged on the blade storage box (1), an air inlet (19) communicated with the dust removal and dehumidification chamber (17) is formed in the blade storage box (1), and a one-way valve is arranged on the exhaust pipe (28);
can dismantle dehumidification subassembly (6) including shutoff board (61), pull ring (62) and grid plate (63), seal groove (23) have been seted up on the lateral wall of case (1) is deposited to the blade, shutoff board (61) are located seal groove (23), and install pull ring (62) on shutoff board (61), grid plate (63) are including upper and lower two sets of and are located dust removal dehumidification chamber (17), and two sets of grid plate (63) all are connected with shutoff board (61), and it has hygroscopic granule (64) to fill between two sets of grid plate (63).
8. The intelligent storage bin for storing the blades of the aircraft engine according to claim 7, wherein the specific analysis and determination process of the temperature and humidity determination module is as follows:
receiving the temperature and humidity in the storage chamber (25) sent by the data acquisition module, sequentially marking the temperature and humidity as Cgt and Cgj, substituting the received data into an environment judgment formula, obtaining a temperature and humidity value HJP in the storage chamber (25) after analysis and calculation, generating a temperature and humidity abnormal signal when the HJP is larger than or equal to HJPi, generating a temperature and humidity normal signal when the HJP is smaller than the HJPi, and then sending the generated temperature and humidity judgment signal to the control execution module; the HJPi is a preset temperature and humidity threshold value, and the value of the HJPi is larger than zero;
when the control execution module receives the normal temperature and humidity signal, a control instruction of maintaining the current situation is sent out; when the control instruction module receives the temperature and humidity abnormal signal, a control instruction of 'dehumidification heating' is sent, at the moment, the control fan (14) and the electric heating net (21) are started, outside air enters the dust and humidity removing cavity (17) through the air inlet (19), the outside air enters the air heating cavity (20) through the communicating pipe (22) after being dehumidified, the electric heating net (21) converts electric energy into heat energy and heats the air, and the fan (14) conveys the air after being dehumidified and heated into the storage chamber (25).
9. The intelligent storage bin for storing the blades of the aircraft engine according to claim 8, wherein the analysis and judgment process of the dehumidification judgment module is as follows:
acquiring a temperature and humidity judgment signal generated by a temperature and humidity judgment module and receiving the collected data sent by a data collection module, and after acquiring a temperature and humidity abnormal signal, sequentially marking the received outside air humidity and the air humidity in the communicating pipe (22) as Wdk and Wde;
when Wde is less than Wdei, no humidity reduction value analysis is carried out, when Wde is more than or equal to Wdei, the humidity reduction value analysis is carried out, the humidity reduction value is generated after analysis and calculation, WJH is generated, when WJH is more than or equal to WJHi, a normal humidity reduction signal is generated, and when WJH is less than WJHi, a abnormal humidity reduction signal is generated; wherein Wdei is a preset humidity threshold value, and WJHi is a preset humidity reducing threshold value;
after the humidity reducing abnormal signal is generated, a control instruction is sent to the alarm module (27), and the alarm module (27) gives out an alarm sound to remind nearby operators.
10. The intelligent storage bin for storing the blades of the aircraft engine as claimed in claim 9, wherein the intelligent storage bin is used in the following way:
firstly, placing the aeroengine blades into circular placing grooves (203) one by one, wherein one end of each aeroengine blade is positioned in a first positioning vertical groove (205), the other end of each aeroengine blade is positioned in a second positioning vertical groove (206), the aeroengine blades in the circular placing grooves (203) are distributed around a central column (204) in an annular array manner, and a bearing and positioning supporting plate (2) is used for positioning and bearing a plurality of aeroengine blades;
step two, starting the sealing assembly (5) to open the pushing inlet (54), rotating the conveying guide roller (13), conveying the bearing and positioning support plate (2) loaded with the blades of the aero-engine into the storage chamber (25), and supporting the bearing and positioning support plate (2) entering the storage chamber (25) by the top plate (7); starting the jacking cylinder (8), and enabling the jacking cylinder (8) to enable the top plate (7) to ascend so that the bottom ends of the two groups of threaded columns (32) are inserted into the threaded holes of the two groups of convex blocks (202);
step three, starting a driving motor (31), enabling two groups of threaded columns (32) to synchronously rotate under the combined action of the driving motor (31) and a synchronous belt (33), so that a bearing and positioning supporting plate (2) below is lifted, lifting and fixing the bearing and positioning supporting plate (2) are realized, and repeating the steps for multiple times to fix multiple groups of bearing and positioning supporting plates (2);
step four, after the conveying is finished, starting the sealing assembly (5) to seal the pushing opening (54); the data acquisition module acquires the temperature and the humidity in the storage chamber (25) and sends the temperature and the humidity to the temperature and humidity judgment module, the temperature and humidity judgment module analyzes the acquired data based on the received data, generates a temperature and humidity judgment signal with normal temperature and humidity or abnormal temperature and humidity and sends the temperature and humidity judgment signal to the control execution module;
step five, when the control execution module receives the normal temperature and humidity signal, a control instruction of maintaining the current situation is sent out; when the control instruction module receives the temperature and humidity abnormal signal, the control fan (14) and the electric heating net (21) are started, outside air enters the dust removal and humidity reduction cavity (17) through the air inlet (19), after dehumidification, the outside air enters the air heating cavity (20) through the communicating pipe (22), the electric heating net (21) converts electric energy into heat energy and heats air, the fan (14) conveys the air subjected to humidity reduction and heating into the storage chamber (25), and the storage chamber (25) is kept dry.
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| CN202210083133.4A CN114104535A (en) | 2022-01-25 | 2022-01-25 | Intelligent stock bin for storing aero-engine blades |
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| CN202210083133.4A CN114104535A (en) | 2022-01-25 | 2022-01-25 | Intelligent stock bin for storing aero-engine blades |
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Application publication date: 20220301 |