CN112438287A - Automatic egg liquid brushing device and control method thereof - Google Patents
Automatic egg liquid brushing device and control method thereof Download PDFInfo
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- CN112438287A CN112438287A CN202011091850.9A CN202011091850A CN112438287A CN 112438287 A CN112438287 A CN 112438287A CN 202011091850 A CN202011091850 A CN 202011091850A CN 112438287 A CN112438287 A CN 112438287A
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- egg liquid
- barrel
- egg
- cooling
- sliding
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C9/00—Other apparatus for handling dough or dough pieces
- A21C9/04—Apparatus for spreading granular material on, or sweeping or coating the surfaces of, pieces or sheets of dough
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
Abstract
The invention discloses an automatic egg liquid brushing device and a control method thereof, wherein the automatic egg liquid brushing device comprises a rack and a conveying device, and the conveying device penetrates through the rack; a mechanical arm is fixed at the top of the frame, and the tail end of the mechanical arm is connected with a clamping jaw mechanism; an egg liquid storage device is fixed on one side of the rack and comprises an egg liquid storage platform, a sliding groove is formed in the egg liquid storage platform, a sliding barrel is arranged in the sliding groove in a sliding manner, a cooling barrel is arranged in the sliding barrel, a cooling assembly is arranged at the bottom of the cooling barrel, and an egg liquid storage barrel is arranged in the cooling barrel; an egg liquid brush mounting seat is arranged on one side of the sliding barrel, and an egg liquid brush is placed in the egg liquid brush mounting seat; an egg liquid scraping rod is arranged between the left inner wall and the right inner wall of the egg liquid storage barrel. In the embodiment of the invention, the egg liquid can be automatically and efficiently brushed on the cake blank on the conveying device, the egg liquid brushed on the egg liquid can not be dripped down, and the egg liquid brush has a fixed placing position, so that the cleanness and the sanitation of a moon cake production line and the egg liquid brush are ensured.
Description
Technical Field
The invention relates to the technical field of mechanical devices, in particular to an automatic egg liquid brushing device and a control method thereof.
Background
In the production process of moon cakes, in order to color moon cakes better, egg liquid is brushed on a cake blank, and food is colored by utilizing Maillard chemical reaction generated at high temperature during baking to generate beautiful golden yellow.
At present, in a moon cake production line, generally, workers hold an egg liquid brush by hands, after egg liquid is dipped in an egg liquid storage barrel, egg liquid is manually brushed on a cake blank, and the process of brushing egg liquid on the cake blank is manually completed, so that a large amount of manpower resources are consumed, and the problem of low efficiency exists; moreover, after the egg liquid brush is held by the hands of the staff and the egg liquid is dipped in the egg liquid storage barrel, the egg liquid on the egg liquid brush can be frequently dripped and answered, meanwhile, the egg liquid brush does not have a fixed placing position, the egg liquid brush can be often placed at will, the egg liquid on the egg liquid brush is dripped and answered with the egg liquid brush and placed at will, pollution can be caused to a moon cake production line and the egg liquid brush, the cleanness and sanitation of the moon cake production line and the egg liquid brush cannot be guaranteed, certain sanitation potential hazards are provided, and the safety of food processing is not met.
Disclosure of Invention
The automatic egg liquid brushing device and the control method thereof can automatically and efficiently brush egg liquid on cake blanks on a conveying device, have the advantage of high automation degree, improve the efficiency of brushing the egg liquid, prevent the egg liquid on the egg liquid brush from flowing down in a dripping manner, and ensure the cleanness and sanitation of a moon cake production line and the egg liquid brush due to the fixed placement position of the egg liquid brush.
Correspondingly, the embodiment of the invention provides an automatic egg liquid brushing device, which comprises a rack and a conveying device, wherein the conveying device penetrates through the rack;
a mechanical arm is fixed at the top of the rack, and the tail end of the mechanical arm is connected with a clamping jaw mechanism;
an egg liquid storage device is fixed on one side of the rack and comprises an egg liquid storage platform, a sliding groove is formed in the egg liquid storage platform, a sliding barrel is arranged in the sliding groove in a sliding mode, a cooling barrel is arranged in the sliding barrel, a cooling assembly is arranged at the bottom of the cooling barrel, and an egg liquid storage barrel is arranged in the cooling barrel; an egg liquid brush mounting seat is arranged on one side of the sliding barrel, and an egg liquid brush is placed in the egg liquid brush mounting seat; an egg liquid scraping rod is arranged between the inner wall of the left side and the inner wall of the right side of the egg liquid storage barrel.
In an optional embodiment, the egg liquid storage platform is provided with a liquid level height sensor above the egg liquid storage barrel, and the liquid level height sensor faces the egg liquid storage barrel;
the front side of the egg liquid storage platform is provided with a sliding propulsion mechanism, the propulsion end of the sliding propulsion mechanism faces the sliding barrel, and the sliding barrel slides to the outside of the egg liquid storage platform along the sliding groove under the driving of the sliding propulsion mechanism.
In an optional embodiment, the egg liquid storage platform is provided with a non-contact temperature sensor above the egg liquid storage barrel, and the non-contact temperature sensor faces the egg liquid storage barrel;
the cooling assembly comprises at least one water-cooling aluminum plate, the automatic egg brushing liquid device further comprises a water-cooling machine, the water-cooling aluminum plate is fixed below the cooling barrel, a water-cooling runner is arranged in the water-cooling aluminum plate, the water-cooling runner is arranged at the periphery of the water-cooling aluminum plate, a water inlet and a water outlet are formed in the periphery of the water-cooling aluminum plate, and the water inlet and the water outlet are respectively connected with the water-cooling machine through pipelines.
In an optional implementation manner, a constant temperature assembly is further arranged at the bottom of the cooling barrel, and the constant temperature assembly comprises a semiconductor refrigeration piece, a direct-current power supply and a turnover mechanism;
the semiconductor refrigeration piece is arranged at the bottom of the cooling barrel, the positive connecting end of the semiconductor refrigeration piece is connected with the positive electrode of the direct-current power supply, and the negative connecting end of the semiconductor refrigeration piece is connected with the negative electrode of the direct-current power supply;
the semiconductor refrigeration piece is connected at the overturning end of the overturning mechanism, the semiconductor refrigeration piece is overturned under the driving of the overturning mechanism, the semiconductor refrigeration piece comprises a refrigeration surface and a heating surface, and the refrigeration surface faces the bottom of the cooling barrel or the heating surface faces the bottom of the cooling barrel.
In an optional implementation mode, a tray sensor and a straightening assembly are sequentially arranged at a feeding end of the conveying device;
the straightening assembly comprises a first straightening mechanism and a second straightening mechanism, the first straightening mechanism comprises a first straightening cylinder and a first straightening plate, and the second straightening mechanism comprises a second straightening cylinder and a second straightening plate;
the first correcting cylinder is arranged on one side of the conveying device, the first correcting plate is connected to the driving end of the first correcting cylinder, and the first correcting plate is driven by the first correcting cylinder to move in the direction vertical to the conveying device;
the second correcting cylinder is arranged on the other side of the conveying device, the second correcting plate is connected to the driving end of the second correcting cylinder, and the second correcting plate moves in the direction vertical to the conveying device under the driving of the second correcting cylinder;
the first correction plate and the second correction plate are oppositely arranged and move in opposite directions.
In addition, the embodiment of the invention also provides a control method of the automatic egg liquid brushing device, which comprises the following steps:
the upper computer controls the operation of a mechanical arm, and the mechanical arm drives a clamping jaw mechanism to move to the position of the egg liquid brush mounting seat;
the upper computer starts the clamping jaw mechanism, and the clamping jaw mechanism clamps the egg liquid brush in the egg liquid brush mounting seat;
the upper computer controls the operation of the mechanical arm, and the mechanical arm drives the egg liquid brush on the clamping jaw mechanism to move back and forth in the egg liquid storage barrel so as to dip the egg liquid in the egg liquid storage barrel;
the upper computer controls the operation of the mechanical arm, and the mechanical arm drives the egg liquid brush on the clamping jaw mechanism to move back and forth on the egg liquid scraping rod;
the upper computer controls the operation of the mechanical arm, and the mechanical arm drives the egg liquid brush on the clamping jaw mechanism to move back and forth on the conveying device, so that egg liquid is brushed on the cake blank on the conveying device.
In an optional embodiment, the control method further comprises:
the liquid level height sensor acquires the real-time liquid level height of the egg liquid storage barrel and feeds the real-time liquid level height back to an upper computer;
the upper computer compares the real-time liquid level height with a preset liquid level height;
when the real-time liquid level height is smaller than the preset liquid level height, the upper computer controls the operation of the sliding and propelling mechanism, and the sliding barrel slides to the outside of the egg liquid storage platform along the sliding groove under the driving of the sliding and propelling mechanism.
In an optional embodiment, the control method further comprises:
the non-contact temperature sensor acquires the real-time temperature of the egg liquid storage barrel and feeds the real-time temperature back to the upper computer;
the upper computer compares the real-time temperature with a preset temperature;
when the real-time temperature is higher than the preset temperature, the upper computer controls the operation of the water cooling machine, the water cooling machine sends cold water into the water cooling runner through the water inlet, and water after absorbing heat in the water cooling runner flows back to the water cooling machine through the water outlet.
In an optional embodiment, the control method further comprises:
when the real-time temperature is higher than the preset temperature, the upper computer controls the turnover mechanism to operate, and the refrigerating surface of the semiconductor refrigerating sheet faces the bottom of the cooling barrel under the driving of the turnover mechanism;
when the real-time temperature is lower than the preset temperature, the upper computer controls the turnover mechanism to operate, and the heating surface of the semiconductor refrigeration piece faces the bottom of the cooling barrel under the driving of the turnover mechanism.
In an optional embodiment, the control method further comprises:
placing a tray bearing the cake blanks onto the conveying device through the feeding end of the conveying device;
a tray on the conveying device triggers a tray sensor, and the tray sensor generates a tray sensing signal and feeds the tray sensing signal back to an upper computer;
the host computer is based on the operation that tray inductive signal synchro control first pushes away positive cylinder and second and pushes away positive cylinder first push away positive cylinder with the second pushes away under the drive of positive cylinder, first board and the second that pushes away positive board is synchronous and move in opposite directions, with the clamp tightly tray on the conveyor.
The embodiment of the invention provides an automatic egg liquid brushing device and a control method thereof, in the automatic egg liquid brushing device, the clamping jaw mechanism and the egg liquid brush on the clamping jaw mechanism can move based on the mechanical arm, so that the egg liquid can be automatically and efficiently brushed on cake blanks on the conveying device, the automatic egg liquid brushing device has the advantages of high automation degree, no need of consuming a large amount of human resources, and meanwhile, the egg liquid brushing efficiency can be effectively improved; and, scrape the setting of egg liquid pole, enable under the egg liquid on the egg liquid brush does not tick, simultaneously egg liquid brush mount pad does the egg liquid brush provides fixed laying position, the egg liquid brush can be placed steadily in the egg liquid brush mount pad, the egg liquid brush can not place at will, can not cause the pollution to moon cake production line and egg liquid brush, can effectively guarantee the sanitation and hygiene of moon cake production line and egg liquid brush, accords with the safety condition of food processing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic three-dimensional structure diagram of an automatic egg brushing device in an embodiment of the invention;
FIG. 2 is a schematic three-dimensional view of a jaw mechanism in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a first three-dimensional structure of an egg storage device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a second three-dimensional structure of an egg storage device according to an embodiment of the present invention;
FIG. 5 is a partial exploded view of an egg storage device according to an embodiment of the present invention;
FIG. 6 is a schematic view of a first partial structure of an egg storage device according to an embodiment of the present invention;
FIG. 7 is a second partial structural view of an egg storage device according to an embodiment of the present invention;
FIG. 8 is a schematic three-dimensional structure of a sliding propulsion mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic three-dimensional view of a thermostatic assembly in an embodiment of the present invention;
FIG. 10 is an exploded view of a thermostatic assembly in an embodiment of the present invention;
FIG. 11 is a partial schematic view of a delivery device according to an embodiment of the present invention;
FIG. 12 is a flow chart illustrating a control method according to an embodiment of the present invention;
FIG. 13 is a first supplementary flowchart of the control method in the embodiment of the present invention;
FIG. 14 is a second complementary flowchart illustration of a control method in an embodiment of the invention;
fig. 15 is a third supplementary flowchart of the control method in the embodiment of the present invention.
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.
Fig. 1 is a schematic three-dimensional structure diagram of an automatic egg liquid brushing device in an embodiment of the invention, and fig. 2 is a schematic three-dimensional structure diagram of a clamping jaw mechanism in an embodiment of the invention.
The embodiment of the invention provides an automatic egg liquid brushing device which comprises a rack 1 and a conveying device 2, wherein the conveying device 2 penetrates through the rack 1.
The top of frame 1 is fixed with arm 3, the end connection of arm 3 has clamping jaw mechanism 31, clamping jaw mechanism 31 is used for centre gripping egg liquid brush 5, based on arm 3 realizes clamping jaw mechanism 31 with the removal of egg liquid brush 5 on the clamping jaw mechanism 31.
Fig. 3 is a schematic diagram of a first three-dimensional structure of an egg liquid storage device according to an embodiment of the present invention, fig. 4 is a schematic diagram of a second three-dimensional structure of an egg liquid storage device according to an embodiment of the present invention, and fig. 5 is a partial exploded view of an egg liquid storage device according to an embodiment of the present invention.
The egg liquid storage device is characterized in that an egg liquid storage device 4 is fixed to one side of the rack 1, the egg liquid storage device 4 comprises an egg liquid storage platform 41, a sliding groove 42 is formed in the egg liquid storage platform 41, a sliding barrel 43 is arranged in the sliding groove 42 in a sliding mode, a cooling barrel 44 is arranged in the sliding barrel 43, a cooling assembly is arranged at the bottom of the cooling barrel 44, and an egg liquid storage barrel 45 is arranged in the cooling barrel 44.
It should be noted that the sliding barrel 43 is slidably disposed in the sliding groove 42, when the sliding barrel 43 is located inside the egg liquid storage platform 41, the egg liquid brush 5 can dip egg liquid in the egg liquid storage barrel 45, and when the sliding barrel 43 slides along the sliding groove 42 to the outside of the egg liquid storage platform 41, the egg liquid in the egg liquid storage barrel 45 can be added or replaced; the cooling tub 44 cools the egg liquid in the egg liquid storage tub 45 by the cooling assembly to keep the egg liquid in the egg liquid storage tub 45 fresh.
One side of bucket 43 that slides is provided with egg liquid brush mount pad 433, place egg liquid brush 5 in the egg liquid brush mount pad 433, egg liquid brush mount pad 433 provides fixed the laying position for egg liquid brush 5, egg liquid brush 5 can be placed steadily in the egg liquid brush mount pad 433, egg liquid brush 5 can not place at will, can not cause the pollution to moon cake production line and egg liquid brush, has guaranteed the sanitation and hygiene of moon cake production line and egg liquid brush.
Be provided with between egg liquid storage barrel 45's the left side inner wall and the right side inner wall and scrape egg liquid pole 451, in the concrete implementation, egg liquid brush 5 is in after dipping in egg liquid storage barrel 45, egg liquid brush 5 removes extremely scrape in the egg liquid pole 451, egg liquid brush 5 is in scrape on the egg liquid pole 451 round trip movement, enable egg liquid on the egg liquid brush 5 does not drip and answers and flows down, can not cause the pollution to the moon cake production line, has guaranteed the sanitation and hygiene of moon cake production line.
In a specific implementation, based on that the robot arm 3 can realize the movement of the clamping jaw mechanism 31, the robot arm 3 drives the clamping jaw mechanism 31 to move to the position of the egg liquid brush mounting seat 433, so as to clamp the egg liquid brush 5 in the egg liquid brush mounting seat 433; then, the mechanical arm 3 drives the egg liquid brush 5 on the clamping jaw mechanism 31 to move back and forth in the egg liquid storage barrel 45 so as to dip the egg liquid in the egg liquid storage barrel 45; then, the mechanical arm 3 drives the egg liquid brush 5 on the clamping jaw mechanism 31 to move back and forth on the egg liquid scraping rod 451, and the egg liquid scraping rod 451 scrapes off egg liquid flowing down in a tick manner on the egg liquid brush 5; finally, the mechanical arm 3 drives the egg liquid brush 5 on the clamping jaw mechanism 31 to move back and forth on the conveying device 2, so that the egg liquid is automatically and efficiently brushed on the cake blanks on the conveying device 2.
Specifically, the middle of the clamping jaw mechanism 31 is provided with a groove-shaped pad 311 made of a POM material, the groove-shaped pad 311 made of the POM material can effectively increase the friction force of the clamping jaw, and the egg liquid brush 5 can be clamped more stably.
Fig. 6 is a schematic view of a first partial structure of an egg liquid storage device according to an embodiment of the present invention, and fig. 7 is a schematic view of a second partial structure of an egg liquid storage device according to an embodiment of the present invention.
Specifically, the left side outer wall bottom of the sliding barrel 43 is provided with a left side sliding guide rail 431 matched with the sliding groove 42, the right side outer wall bottom of the sliding barrel 43 is provided with a right side sliding guide rail 432 matched with the sliding groove 42, the sliding barrel 43 is based on the left side sliding guide rail 431 and the right side sliding guide rail 432 are along the sliding groove 42 slides, and the left side sliding guide rail 431 and the right side sliding guide rail 432 can ensure that the sliding barrel 43 is in smooth sliding in the sliding groove 42.
Specifically, the egg liquid storage platform 41 is provided with a liquid level height sensor 471 above the egg liquid storage barrel 45, and the liquid level height sensor 471 faces the egg liquid storage barrel 45.
The front side of the egg liquid storage platform 41 is provided with a sliding propulsion mechanism 46, the propulsion end of the sliding propulsion mechanism 46 faces the sliding barrel 43, and the sliding barrel 43 slides 42 along the sliding groove to the outside of the egg liquid storage platform 41 under the driving of the sliding propulsion mechanism 46.
In a specific implementation, the liquid level height sensor 471 monitors the real-time liquid level height of the egg liquid storage barrel 45 in a whole course, when the real-time liquid level height of the egg liquid storage barrel 45 is lower than a preset value, the sliding propulsion mechanism 46 starts to operate, and the sliding barrel 43 slides to the outside of the egg liquid storage platform 41 along the sliding groove 42 under the driving of the sliding propulsion mechanism 46, so that the egg liquid storage barrel 45 is automatically pushed out of the egg liquid storage platform 41 in such a way, so as to add or replace the egg liquid in the egg liquid storage barrel 45; it can be seen that in the automatic egg brushing device, the real-time liquid level height of the egg liquid storage barrel 45 does not need to be monitored in the whole manual process, when the real-time liquid level height of the egg liquid storage barrel 45 is lower than a preset value, the egg liquid storage barrel 45 does not need to be pulled out manually, and the automatic egg brushing device has good practicability.
However, after the egg liquid storage barrel 45 is automatically pushed out of the egg liquid storage platform 41 by the sliding and pushing mechanism 46, the sliding and pushing mechanism 46 automatically resets; after adding or replacing the egg liquid in the egg liquid storage barrel 45, the sliding barrel 43 needs to be manually pushed back to the inside of the egg liquid storage platform 41 for resetting.
Fig. 8 is a schematic three-dimensional structure diagram of the sliding propulsion mechanism in the embodiment of the invention.
Specifically, the sliding propulsion mechanism 46 includes a cylinder block 461, a sliding propulsion cylinder 462, a cylinder joint 463, and a sliding propulsion plate 464.
The cylinder seat 461 is fixed on the front side of the egg liquid storage platform 41, the sliding propulsion cylinder 462 is fixed in the cylinder seat 461, the propulsion end of the sliding propulsion cylinder 462 is connected with the sliding propulsion plate 464 through the cylinder joint 463, and the sliding propulsion plate 464 faces the sliding barrel 43.
It should be noted that, the connection between the sliding propulsion cylinder 462 and the sliding propulsion plate 464 is realized through the cylinder joint 463, which has the advantages of simple and convenient connection structure, and can well realize the transmission between the sliding propulsion cylinder 462 and the sliding propulsion plate 464 and increase the propulsion stroke of the sliding propulsion cylinder 462.
In addition, the sliding propulsion mechanism 46 further includes a sliding propulsion guide rod 465 and a linear bearing 466, the linear bearing 466 is disposed in the cylinder seat 461, one end of the sliding propulsion guide rod 465 is in sliding fit with the linear bearing 466, and the other end of the sliding propulsion guide rod 465 is connected with the sliding propulsion plate 464.
In a specific implementation, the linear bearing 466 is parallel to the sliding propulsion cylinder 462 and the cylinder joint 463, and the sliding fit between the sliding propulsion guide 465 and the linear bearing 466 can ensure that the sliding propulsion plate 464 always moves in a linear direction towards the sliding barrel 43, so as to ensure that the sliding propulsion plate 464 can stably propel the sliding barrel 43.
Specifically, a sliding panel 434 is arranged on the rear side of the sliding barrel 43, an embedded sliding handle 4341 is arranged on the sliding panel 434, and the sliding barrel 43 is manually pushed back to the inside of the egg liquid storage platform 41 due to the arrangement of the embedded sliding handle 4341.
Specifically, the egg liquid storage platform 41 is provided with a non-contact temperature sensor 472 above the egg liquid storage barrel 45, the non-contact temperature sensor 472 faces the egg liquid storage barrel 45, and the non-contact temperature sensor 472 monitors the real-time temperature of the egg liquid storage barrel 45.
Specifically, automatic brush egg liquid device still includes the water-cooling machine, cooling module includes an at least water-cooling aluminum plate 441, water-cooling aluminum plate 441 is fixed through locating clip 4411 the below of cooling bucket 44, be provided with the water-cooling runner in the water-cooling aluminum plate 441, the water-cooling runner is in the periphery of water-cooling aluminum plate 441 is provided with water inlet and delivery port, the water inlet with the delivery port respectively through the pipeline with the water-cooling machine is connected.
In a specific implementation, the non-contact temperature sensor 472 monitors the real-time temperature of the egg liquid storage barrel 45, when the real-time temperature in the egg liquid storage barrel 45 is greater than a preset temperature, the water cooling machine sends cold water to a water cooling channel through a water inlet, and water absorbing heat in the water cooling channel flows back to the water cooling machine through a water outlet; adopt the water-cooling machine with water-cooling aluminum plate 441 can reduce fast, high-efficient the real-time temperature of egg liquid storage bucket 45 in cooling bucket 44 to the egg liquid in egg liquid storage bucket 45 cools off, keeps fresh the egg liquid in egg liquid storage bucket 45.
Fig. 9 is a schematic three-dimensional structure of a thermostatic assembly in an embodiment of the present invention, and fig. 10 is an exploded view of the thermostatic assembly in an embodiment of the present invention.
Specifically, a constant temperature component may be further added at the bottom of the cooling barrel 44, and the constant temperature component includes a semiconductor cooling plate 442, a dc power supply, and a turnover mechanism 443.
The semiconductor refrigeration piece 442 is arranged at the bottom of the cooling barrel 44, the positive connecting end of the semiconductor refrigeration piece 442 is connected with the positive electrode of the direct-current power supply, and the negative connecting end of the semiconductor refrigeration piece 442 is connected with the negative electrode of the direct-current power supply.
The semiconductor refrigeration piece 442 is connected to the turning end of the turning mechanism 443, the semiconductor refrigeration piece 442 is turned over under the driving of the turning mechanism 443, the semiconductor refrigeration piece 442 comprises a refrigeration surface and a heating surface, and the refrigeration surface faces the bottom of the cooling barrel 44 or the heating surface faces the bottom of the cooling barrel 44.
In specific implementation, the semiconductor chilling plates 442 and the dc power supply form a constant temperature circuit, when dc is conducted in the constant temperature circuit, the cold-end conductor of the chilling surfaces in the semiconductor chilling plates 442 absorbs heat, the hot-end conductor of the heating surfaces in the semiconductor chilling plates 442 dissipates heat, and the heat absorption effect and the heat dissipation effect of the semiconductor chilling plates 42 can be controlled by controlling the voltage of the dc power supply, that is, controlling the current intensity of the constant temperature circuit.
The semiconductor chilling plate 442 is driven by the turnover mechanism 443 to turn over:
when the real-time temperature acquired by the non-contact temperature sensor 472 is higher than the preset temperature, the refrigerating surface of the semiconductor refrigerating sheet 442 faces the bottom of the cooling barrel 44 under the driving of the overturning mechanism 443, and the water-cooling aluminum plate 441 is matched to lower the real-time temperature of the egg liquid storage barrel 45 in the cooling barrel 44 at the same time, so as to cool the egg liquid in the egg liquid storage barrel 45 and keep the egg liquid in the egg liquid storage barrel 45 fresh.
When the real-time temperature acquired by the non-contact temperature sensor 472 is lower than the preset temperature, the heating surface of the semiconductor refrigeration sheet 442 faces the bottom of the cooling barrel 44 under the driving of the turnover mechanism 443, so as to raise the real-time temperature of the egg liquid storage barrel 45 in the cooling barrel 44, thereby achieving a good constant temperature effect on the egg liquid in the egg liquid storage barrel 45 and better preserving the egg liquid in the egg liquid storage barrel 45.
Wherein the turnover mechanism 443 includes a turnover driving device 4431 and a turnover link 4432; the turning driving device 4431 is fixed at the bottom of the cooling barrel 44, and one end of the turning connecting rod 4432 is connected with the driving end of the turning driving device 4431; the semiconductor refrigeration piece 442 is provided with a semiconductor refrigeration piece connecting hole 4421, the other end of the turnover connecting rod 4432 is arranged in the semiconductor refrigeration piece connecting hole 4421, and the turnover driving device 4431 drives the semiconductor refrigeration piece 442 to turn over through the turnover connecting rod 4432.
Fig. 11 is a partial structural schematic view of a conveying device in an embodiment of the present invention.
Specifically, the feeding end of the conveying device 2 is sequentially provided with a tray sensor 21 and a pushing assembly.
Push forward the subassembly and include that first push forward mechanism and second push forward the mechanism, first push forward the mechanism and include that first push forward cylinder 2211 and first push forward board 2212, the second push forward the mechanism and include that the second pushes forward cylinder 2221 and second push forward board 2222.
The first push cylinder 2211 is arranged at one side of the conveying device 2, the first push plate 2212 is connected to a driving end of the first push cylinder 2211, and the first push plate 2212 is driven by the first push cylinder 2211 to move in a direction perpendicular to the conveying device 2.
The second correcting cylinder 2221 is arranged at the other side of the conveying device 2, the second correcting plate 2222 is connected to the driving end of the second correcting cylinder 2221, and the second correcting plate 2222 is driven by the second correcting cylinder 2221 to move in the direction perpendicular to the conveying device 2.
The first aligning plate 2212 and the second aligning plate 2222 are disposed opposite to each other and move toward each other.
In concrete implementation, the tray sensor 21 detects in real time whether the last tray that bears the cake blank that has of conveyor 2, works as the tray sensor 21 detects when the last tray that bears the cake blank that has of conveyor 2, first push positive cylinder 2211 with under the drive of second push positive cylinder 2221, first push positive board 2212 with the second pushes positive board 2222 is synchronous and move in opposite directions to press from both sides the tight the tray that bears the cake blank on conveyor 2, make the tray that bears the cake blank keep along conveyor 2's central line removes, the askew condition can not appear, effectively guarantees the egg liquid effect of brushing of cake blank in the tray.
The embodiment of the invention provides an automatic egg liquid brushing device, in the automatic egg liquid brushing device, the clamping jaw mechanism 31 and the egg liquid brush 5 on the clamping jaw mechanism 31 can move based on the mechanical arm 3, so that egg liquid can be automatically and efficiently brushed on cake blanks on the conveying device 2, the automatic egg liquid brushing device has the advantage of high automation degree, a large amount of human resources are not required to be consumed, and the egg liquid brushing efficiency can be effectively improved; moreover, scrape the setting of egg liquid pole 451, enable under the egg liquid on the egg liquid brush 5 does not tick, simultaneously egg liquid brush mount pad 433 does egg liquid brush 5 provides fixed the mounted position, egg liquid brush 5 can be placed steadily in egg liquid brush mount pad 433, egg liquid brush 5 can not place at will, can not cause the pollution to moon cake production line and egg liquid brush 5, can effectively guarantee moon cake production line and egg liquid brush 5's sanitation and hygiene, accord with the safe condition of food processing.
Fig. 12 is a flowchart illustrating a control method according to an embodiment of the present invention.
In addition, the embodiment of the invention provides a control method of an automatic egg brushing device, which comprises the following steps:
s11: the upper computer controls the operation of the mechanical arm 3, and the mechanical arm 3 drives the clamping jaw mechanism 31 to move to the position of the egg liquid brush mounting seat 433;
in the embodiment of the present invention, the egg brush 5 is stably placed in the egg brush mounting seat 433, the upper computer controls the operation of the mechanical arm 3, and the mechanical arm 3 drives the clamping jaw mechanism 31 to move to the position of the egg brush mounting seat 433, so as to prepare for the clamping jaw mechanism 31 to clamp the egg brush 5 in the egg brush mounting seat 433.
S12: the upper computer starts the clamping jaw mechanism 31, and the clamping jaw mechanism 31 clamps the egg liquid brush 5 in the egg liquid brush mounting seat 433;
in the embodiment of the invention, the upper computer is used for controlling the clamping and the loosening of the clamping jaws in the clamping jaw mechanism 31, when the mechanical arm 3 drives the clamping jaw mechanism 31 to move to the position of the egg liquid brush mounting seat 433, the upper computer starts the clamping jaw mechanism 31, and the clamping jaw mechanism 31 clamps the egg liquid brush 5 in the egg liquid brush mounting seat 433.
S13: the upper computer controls the operation of the mechanical arm 3, and the mechanical arm 3 drives the egg liquid brush 5 on the clamping jaw mechanism 31 to move back and forth in the egg liquid storage barrel 45 so as to dip the egg liquid in the egg liquid storage barrel 45;
in the embodiment of the present invention, after the clamping jaw mechanism 31 clamps the egg brush 5 in the egg brush mounting seat 433, the upper computer controls the operation of the mechanical arm 3, and the mechanical arm 3 drives the egg brush 5 on the clamping jaw mechanism 31 to move back and forth in the egg storage barrel 45 to dip the egg in the egg storage barrel 45.
S14: the upper computer controls the operation of the mechanical arm 3, and the mechanical arm 3 drives the egg liquid brush 5 on the clamping jaw mechanism 31 to move back and forth on the egg liquid scraping rod 451;
in the embodiment of the invention, after the egg liquid brush 5 on the clamping jaw mechanism 31 dips the egg liquid in the egg liquid storage barrel 45, the upper computer controls the operation of the mechanical arm 3, the mechanical arm 3 drives the egg liquid brush 5 on the clamping jaw mechanism 31 to move back and forth on the egg liquid scraping rod 451, and the egg liquid brush 5 moves back and forth on the egg liquid scraping rod 451, so that the egg liquid on the egg liquid brush 5 can not be dripped and answered, the moon cake production line can not be polluted, and the cleanness and the sanitation of the moon cake production line are ensured.
S15: the upper computer controls the operation of the mechanical arm 3, and the mechanical arm 3 drives the egg liquid brush 5 on the clamping jaw mechanism 31 to move back and forth on the conveying device 2 to brush egg liquid on the cake blank on the conveying device 2;
in the embodiment of the invention, after the egg liquid brush 5 moves back and forth on the egg liquid scraping rod 451, the upper computer controls the operation of the mechanical arm 3, the mechanical arm 3 drives the egg liquid brush 5 on the clamping jaw mechanism 31 to move back and forth on the conveying device 2, and the egg liquid is automatically and efficiently brushed on the cake blank on the conveying device 2.
Fig. 13 is a first supplementary flowchart of the control method according to the embodiment of the present invention.
In addition, the control method further includes:
s161: the liquid level height sensor 471 acquires the real-time liquid level height of the egg liquid storage barrel 45 and feeds the real-time liquid level height back to the upper computer;
s162: the upper computer compares the real-time liquid level height with a preset liquid level height;
s163: when the real-time liquid level is smaller than the preset liquid level, the upper computer controls the operation of the sliding and propelling mechanism 46, and the sliding barrel 43 slides to the outside of the egg liquid storage platform 41 along the sliding groove 42 under the driving of the sliding and propelling mechanism 46.
In the embodiment of the present invention, the liquid level height sensor 471 monitors the real-time liquid level height of the egg liquid storage barrel 45 in a whole course, when the real-time liquid level height of the egg liquid storage barrel 45 is lower than a preset liquid level height, the upper computer controls the operation of the sliding propulsion mechanism 46, under the driving of the sliding propulsion mechanism 46, the sliding barrel 43 slides to the outside of the egg liquid storage platform 41 along the sliding groove 42, in this way, the egg liquid storage barrel 45 is automatically pushed out to the outside of the egg liquid storage platform 41, and at this time, the egg liquid in the egg liquid storage barrel 45 can be added or replaced; it can be seen that the real-time liquid level height of the egg liquid storage barrel 45 is not required to be monitored in the whole manual process, and when the real-time liquid level height of the egg liquid storage barrel 45 is lower than the preset liquid level height, the egg liquid storage barrel 45 is not required to be manually pulled out, and the egg liquid storage barrel has good practicability.
Specifically, the liquid level height sensor 471 monitors the real-time liquid level height of the egg liquid storage barrel 45 in the whole course, when the real-time liquid level height of the egg liquid storage barrel 45 is lower than a preset liquid level height, the upper computer controls the operation of the sliding propulsion cylinder 462, the sliding propulsion cylinder 462 drives the sliding propulsion plate 464, under the propulsion of the sliding propulsion plate 464, the sliding barrel 43 slides to the outside of the egg liquid storage platform 41 along the sliding groove 42, in this way, the egg liquid storage barrel 45 is automatically pushed out to the outside of the egg liquid storage platform 41, and at this time, the egg liquid in the egg liquid storage barrel 45 can be added or replaced.
In addition, after the egg liquid in the egg liquid storage barrel 45 is added or replaced, the sliding barrel 43 needs to be pushed back to the inside of the egg liquid storage platform 41 through the embedded sliding handle 4341 on the sliding panel 434 for resetting.
Fig. 14 is a second supplementary flowchart of the control method in the embodiment of the present invention.
In addition, the control method further includes:
s171: the non-contact temperature sensor 472 acquires the real-time temperature of the egg liquid storage barrel 45 and feeds the real-time temperature back to the upper computer;
s172: the upper computer compares the real-time temperature with a preset temperature;
s173: when the real-time temperature is higher than the preset temperature, the upper computer controls the operation of the water cooling machine, the water cooling machine sends cold water into the water cooling runner through the water inlet, and water after absorbing heat in the water cooling runner flows back to the water cooling machine through the water outlet.
In the embodiment of the present invention, the non-contact temperature sensor 472 monitors the real-time temperature of the egg liquid storage bucket 45, and feeds the real-time temperature back to the upper computer, the upper computer compares the real-time temperature with a preset temperature, when the real-time temperature in the egg liquid storage bucket 45 is greater than the preset temperature, the upper computer controls the operation of the water cooling machine, the water cooling machine sends cold water into the water cooling channel through the water inlet, and the water after absorbing heat in the water cooling channel flows back to the water cooling machine through the water outlet, so as to quickly and efficiently reduce the real-time temperature of the egg liquid storage bucket 45 in the cooling bucket 44, cool the egg liquid in the egg liquid storage bucket 45, and keep the egg liquid in the egg liquid storage bucket 45 fresh.
Further, the control method further includes:
s174: when the real-time temperature is higher than the preset temperature, the upper computer controls the operation of the turnover mechanism 443, and the refrigerating surface of the semiconductor refrigerating sheet 442 faces the bottom of the egg liquid storage barrel 45 under the driving of the turnover mechanism 443;
in the embodiment of the present invention, when the real-time temperature is greater than the preset temperature, the upper computer controls the operation of the turnover mechanism 443, and under the driving of the turnover mechanism 443, the refrigerating surface of the semiconductor refrigerating sheet 442 faces the bottom of the egg liquid storage barrel 45, and cooperates with the water-cooled aluminum plate 441 to simultaneously lower the real-time temperature of the egg liquid storage barrel 45 in the cooling barrel 44, cool the egg liquid in the egg liquid storage barrel 45, and keep the egg liquid in the egg liquid storage barrel 45 fresh.
Specifically, when the real-time temperature is higher than the preset temperature, the upper computer controls the operation of the turnover driving device 4431, and the turnover driving device 4431 drives the semiconductor refrigeration piece 442 to turn over through the turnover connecting rod 4432, so that the refrigeration surface of the semiconductor refrigeration piece 442 faces the bottom of the egg liquid storage barrel 45.
S175: when the real-time temperature is lower than the preset temperature, the upper computer controls the operation of the turnover mechanism 443, and the heating surface of the semiconductor chilling plate 442 faces the bottom of the egg liquid storage barrel 45 under the driving of the turnover mechanism 443.
In the embodiment of the present invention, when the real-time temperature is lower than the preset temperature, the upper computer controls the operation of the turnover mechanism 443, and the heating surface of the semiconductor cooling plate 442 faces the bottom of the cooling tub 44 under the driving of the turnover mechanism 443, so as to increase the real-time temperature of the egg liquid storage tub 45 in the cooling tub 44, so as to achieve a good constant temperature effect on the egg liquid in the egg liquid storage tub 45, and better preserve the egg liquid in the egg liquid storage tub 45.
Specifically, when the real-time temperature is lower than the preset temperature, the upper computer controls the operation of the turnover driving device 4431, and the turnover driving device 4431 drives the semiconductor refrigeration sheet 442 to turn over through the turnover connecting rod 4432, so that the heating surface of the semiconductor refrigeration sheet 442 faces the bottom of the egg liquid storage barrel 45.
Fig. 15 is a third supplementary flowchart of the control method in the embodiment of the present invention.
In addition, the control method further includes:
s181: placing a tray loaded with cake blanks onto the conveying device 2 through the feeding end of the conveying device 2;
s182: a tray on the conveying device 2 triggers a tray sensor 21, and the tray sensor 21 generates a tray sensing signal and feeds the tray sensing signal back to an upper computer;
s183: the upper computer is based on the operation of tray response signal synchronous control first propulsion cylinder 2211 and second propulsion cylinder 2221 first propulsion cylinder 2211 with under the drive of second propulsion cylinder 2221, first propulsion board 2212 and second propulsion board 2222 are synchronous and move in opposite directions to the clamp is tight tray on the conveyor 2.
In the embodiment of the present invention, after a tray bearing a cake blank is placed on the conveying device 2 through the feeding end of the conveying device 2, the tray sensor 21 is triggered, the tray sensor 21 generates a tray sensing signal and feeds the tray sensing signal back to an upper computer, the upper computer synchronously controls the operation of the first aligning cylinder 2211 and the second aligning cylinder 2221 based on the tray sensing signal, and under the driving of the first aligning cylinder 2211 and the second aligning cylinder 2221, the first aligning plate 2212 and the second aligning plate 2222 synchronously move in opposite directions to clamp the tray bearing the cake blank on the conveying device 2, so that the tray bearing the cake blank can keep moving along the central line of the conveying device 2, and the situation that the cake blank is skewed in the tray is not generated is effectively ensured.
The embodiment of the invention also provides a control method of the automatic egg liquid brushing device, based on the control method of the automatic egg liquid brushing device, egg liquid can be brushed on the cake blank on the conveying device 2 dynamically and efficiently, the automatic egg liquid brushing device has the advantage of high automation degree, a large amount of manpower resources are not required to be consumed, and meanwhile, the egg liquid brushing efficiency can be effectively improved; moreover, the egg liquid on the egg liquid brush 5 does not drip and answer, and meanwhile, a fixed placing position is provided for the egg liquid brush 5, the egg liquid brush 5 cannot be placed at will, the moon cake production line and the egg liquid brush 5 cannot be polluted, the cleanness and sanitation of the moon cake production line and the egg liquid brush 5 can be effectively guaranteed, and the safety condition of food processing is met.
In addition, the automatic egg brushing device and the control method thereof provided by the embodiment of the invention are described in detail, a specific embodiment is adopted herein to explain the principle and the implementation manner of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. The automatic egg liquid brushing device is characterized by comprising a rack and a conveying device, wherein the conveying device penetrates through the rack;
a mechanical arm is fixed at the top of the rack, and the tail end of the mechanical arm is connected with a clamping jaw mechanism;
an egg liquid storage device is fixed on one side of the rack and comprises an egg liquid storage platform, a sliding groove is formed in the egg liquid storage platform, a sliding barrel is arranged in the sliding groove in a sliding mode, a cooling barrel is arranged in the sliding barrel, a cooling assembly is arranged at the bottom of the cooling barrel, and an egg liquid storage barrel is arranged in the cooling barrel; an egg liquid brush mounting seat is arranged on one side of the sliding barrel, and an egg liquid brush is placed in the egg liquid brush mounting seat; an egg liquid scraping rod is arranged between the inner wall of the left side and the inner wall of the right side of the egg liquid storage barrel.
2. The automatic egg brushing device according to claim 1, wherein the egg storage platform is provided with a liquid level height sensor above the egg storage barrel, the liquid level height sensor facing the egg storage barrel;
the front side of the egg liquid storage platform is provided with a sliding propulsion mechanism, the propulsion end of the sliding propulsion mechanism faces the sliding barrel, and the sliding barrel slides to the outside of the egg liquid storage platform along the sliding groove under the driving of the sliding propulsion mechanism.
3. The automatic egg brushing device according to claim 1, wherein the egg storage platform is provided with a non-contact temperature sensor above the egg storage barrel, the non-contact temperature sensor facing the egg storage barrel;
the cooling assembly comprises at least one water-cooling aluminum plate, the automatic egg brushing liquid device further comprises a water-cooling machine, the water-cooling aluminum plate is fixed below the cooling barrel, a water-cooling runner is arranged in the water-cooling aluminum plate, the water-cooling runner is arranged at the periphery of the water-cooling aluminum plate, a water inlet and a water outlet are formed in the periphery of the water-cooling aluminum plate, and the water inlet and the water outlet are respectively connected with the water-cooling machine through pipelines.
4. The automatic egg brushing device according to claim 1, wherein a constant temperature component is further arranged at the bottom of the cooling barrel, and comprises a semiconductor refrigeration piece, a direct current power supply and a turnover mechanism;
the semiconductor refrigeration piece is arranged at the bottom of the cooling barrel, the positive connecting end of the semiconductor refrigeration piece is connected with the positive electrode of the direct-current power supply, and the negative connecting end of the semiconductor refrigeration piece is connected with the negative electrode of the direct-current power supply;
the semiconductor refrigeration piece is connected at the overturning end of the overturning mechanism, the semiconductor refrigeration piece is overturned under the driving of the overturning mechanism, the semiconductor refrigeration piece comprises a refrigeration surface and a heating surface, and the refrigeration surface faces the bottom of the cooling barrel or the heating surface faces the bottom of the cooling barrel.
5. The automatic egg brushing device according to claim 1, wherein a tray sensor and a pushing assembly are sequentially arranged at a feeding end of the conveying device;
the straightening assembly comprises a first straightening mechanism and a second straightening mechanism, the first straightening mechanism comprises a first straightening cylinder and a first straightening plate, and the second straightening mechanism comprises a second straightening cylinder and a second straightening plate;
the first correcting cylinder is arranged on one side of the conveying device, the first correcting plate is connected to the driving end of the first correcting cylinder, and the first correcting plate is driven by the first correcting cylinder to move in the direction vertical to the conveying device;
the second correcting cylinder is arranged on the other side of the conveying device, the second correcting plate is connected to the driving end of the second correcting cylinder, and the second correcting plate moves in the direction vertical to the conveying device under the driving of the second correcting cylinder;
the first correction plate and the second correction plate are oppositely arranged and move in opposite directions.
6. A control method of an automatic egg liquid brushing device is characterized by comprising the following steps:
the upper computer controls the operation of a mechanical arm, and the mechanical arm drives a clamping jaw mechanism to move to the position of the egg liquid brush mounting seat;
the upper computer starts the clamping jaw mechanism, and the clamping jaw mechanism clamps the egg liquid brush in the egg liquid brush mounting seat;
the upper computer controls the operation of the mechanical arm, and the mechanical arm drives the egg liquid brush on the clamping jaw mechanism to move back and forth in the egg liquid storage barrel so as to dip the egg liquid in the egg liquid storage barrel;
the upper computer controls the operation of the mechanical arm, and the mechanical arm drives the egg liquid brush on the clamping jaw mechanism to move back and forth on the egg liquid scraping rod;
the upper computer controls the operation of the mechanical arm, and the mechanical arm drives the egg liquid brush on the clamping jaw mechanism to move back and forth on the conveying device, so that egg liquid is brushed on the cake blank on the conveying device.
7. The control method according to claim 6, characterized by further comprising:
the liquid level height sensor acquires the real-time liquid level height of the egg liquid storage barrel and feeds the real-time liquid level height back to an upper computer;
the upper computer compares the real-time liquid level height with a preset liquid level height;
when the real-time liquid level height is smaller than the preset liquid level height, the upper computer controls the operation of the sliding and propelling mechanism, and the sliding barrel slides to the outside of the egg liquid storage platform along the sliding groove under the driving of the sliding and propelling mechanism.
8. The control method according to claim 6, characterized by further comprising:
the non-contact temperature sensor acquires the real-time temperature of the egg liquid storage barrel and feeds the real-time temperature back to the upper computer;
the upper computer compares the real-time temperature with a preset temperature;
when the real-time temperature is higher than the preset temperature, the upper computer controls the operation of the water cooling machine, the water cooling machine sends cold water into the water cooling runner through the water inlet, and water after absorbing heat in the water cooling runner flows back to the water cooling machine through the water outlet.
9. The control method according to claim 8, characterized by further comprising:
when the real-time temperature is higher than the preset temperature, the upper computer controls the turnover mechanism to operate, and the refrigerating surface of the semiconductor refrigerating sheet faces the bottom of the cooling barrel under the driving of the turnover mechanism;
when the real-time temperature is lower than the preset temperature, the upper computer controls the turnover mechanism to operate, and the heating surface of the semiconductor refrigeration piece faces the bottom of the cooling barrel under the driving of the turnover mechanism.
10. The control method according to claim 6, characterized by further comprising:
placing a tray bearing the cake blanks onto the conveying device through the feeding end of the conveying device;
a tray on the conveying device triggers a tray sensor, and the tray sensor generates a tray sensing signal and feeds the tray sensing signal back to an upper computer;
the host computer is based on the operation that tray inductive signal synchro control first pushes away positive cylinder and second and pushes away positive cylinder first push away positive cylinder with the second pushes away under the drive of positive cylinder, first board and the second that pushes away positive board is synchronous and move in opposite directions, with the clamp tightly tray on the conveyor.
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| CN202011091850.9A CN112438287B (en) | 2020-10-13 | 2020-10-13 | Automatic egg liquid brushing device and control method thereof |
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