KR102168238B1 - Manufacturing system for roasted egg - Google Patents

Abstract

The present invention relates to a system for manufacturing a roasted egg comprising: a roller conveyor (200) which forms a plurality of rows of transfer groove units (210) which receive an egg (e) and transfer the egg (e) by an automatic supply unit (100) along a longitudinal direction; a washing unit (300) which is installed on the roller conveyor (200) and receives and washes the egg mounted on the roller conveyor (200); a sorting unit (400) which is installed on the roller conveyor (200) and sorts a defective egg by receiving the egg passing the washing unit (300); and a roasting device (500) which manufactures the roasted egg by receiving the sorted egg. The present invention massively produces a high-quality roasted egg having an excellent film and an excellent texture.

Description

Roasted egg manufacturing system {Manufacturing system for roasted egg}

The present invention relates to a system for producing baked eggs, and more particularly, to a system for producing baked eggs for producing high-quality baked eggs.

In general, eggs are boiled eggs made by putting them in water. It is cooked with fried eggs that are broken and made into pancakes, but recently baked eggs (or'grilled eggs') are being manufactured and sold, which are cooked by heating the eggs as they are without boiling or roasting.

Also, at home, eggs are easily baked using a slow cooker or the like.

In order to manufacture baked eggs, mild heat must be applied for a long time so that the eggs do not burn and can be baked. In this case, eggs may become excessively dry and the texture may become dry. Like boiled eggs, heat transfer is uneven, causing cracking of some eggs. There is a problem. In addition, in the case of manufacturing baked eggs using a device such as a slow cooker, the manufacturing time is too long, which is unsuitable for mass production.

Publication Patent Publication No. 2017-0140029 (published on Dec. 20, 2017)

The present invention has been conceived to solve the above problems, and an object of the present invention is to provide a roasted egg manufacturing system capable of mass-producing high-quality roasted eggs having excellent taste and texture.

Another object of the present invention is to provide a baked egg manufacturing system that minimizes the defect rate by preventing breakage and cracking from occurring during the baking process.

The roasted egg manufacturing system includes a roasting device that receives eggs and makes them into roasted eggs.

A baked egg manufacturing system according to an embodiment of the present invention for solving the above problems includes a roller conveyor and the roller conveyor having a plurality of rows of conveying grooves provided with eggs by an automatic supply means, and having a plurality of rows of conveying grooves mounted and conveyed along the longitudinal direction. A washing means installed on the roller conveyor to receive and wash eggs installed on the roller conveyor, and a sorting means installed on the roller conveyor to receive eggs passed through the washing means to sort out defective eggs and supply the selected eggs It includes a roasting device made from pickled and baked eggs.

The automatic supply means includes a transfer rail for transferring the plate egg stack stacked with plural layers of plate eggs to a first point and the plate egg stack transferred to the first point vertically to the transfer rail and in the direction of the roller conveyor. A moving bar for transporting to the second point where the plate is located and the plate egg stack is mounted on the upper surface of the second point, and one side of the plate egg stack containing the number of eggs corresponding to the number of rows of the transfer groove is the roller A first automatic feeder that rotates the plate egg stack so as to be in a correct position toward the conveyor, grips the highest egg stack of the plate egg stack, and a height-adjustable elevator rotation plate and transfers it to a third point. And a second automatic feeder that grasps only the eggs on the plate eggs transferred to the third point and supplies them onto the roller conveyor.

The first automatic feeder is provided with a holding unit for holding the container of the plate eggs and a number corresponding to the number of eggs accommodated in the plate eggs, and when the holding unit grips the container of the plate eggs, vacuum is supplied to the plate eggs. And a first rubber suction port for adsorbing the eggs accommodated in the plate, and the second automatic feeder is provided in a number corresponding to the number of eggs accommodated in the plate eggs and is supplied with a vacuum to selectively adsorb the eggs contained in the plate eggs. It includes a second rubber inlet, and includes a discharge line vertically extending from the third point to automatically discharge the container left after the eggs are separated from the plate eggs located on the third point, and the first point When the plate egg stack is positioned, the contact sensor and the plate egg stack are positioned on the elevator rotating plate by detecting the position and instructing the movement of the moving bar to transfer the plate egg stack at the first point to the second point. When positioned, the detection sensor further comprises a confirmation sensor for instructing the first automatic feeder to grip the topmost plate egg of the plate egg stack.

When the first automatic feeder is operated, the second automatic feeder performs the same operation in connection with the first automatic feeder.

The washing means includes a brush cleaner that cleans the surface of the egg by contacting and rotating a brush on the surface of the egg to be transported while seated on the roller conveyor, and water to the surface of the egg seated and transported on the roller conveyor. And a water washer for spraying and washing using ultrasonic waves, and a blow for washing and drying by spraying air to the eggs placed and transported on the roller conveyor.

The sorting means includes an LED and a mirror disposed at a predetermined angle with the roller conveyor, and visually inspects the surface of the egg that passes through the blow and is conveyed on the roller conveyor to extract defects and the visual inspection device A sterilizer that irradiates infrared rays to the eggs transferred on the roller conveyor and sterilizes them, a wave angle detector that detects a wave angle among eggs that pass through the sterilizer and is transferred on the roller conveyor, and X-rays to the eggs that have passed through the wave angle detector. Includes a blood spot detector that detects an egg with blood vessels by irradiation, a marker that prints a mark on the selected eggs that have passed through the blood spot detector, and a collection rail for transporting after placing the mark-printed eggs in a container to make egg eggs. do.

A shelf having a structure in which the inside of the roasting device is hollow and has a closed type with opening and closing doors on the front, and a main body case with cypress wood installed on the inner wall, and a holder installed on the inner floor of the main body case and on which eggs are placed. A heater that heats the inner space of the main body case, a cooler that cools the inner space of the main body case, a circulation fan that circulates air into the inner space of the main body case, and a measurement for measuring the temperature and humidity of the inner space of the main body case And a controller configured to receive information on the measured value of the unit and the measurement unit and control the operation of the heater, the cooler, and the circulation fan based on a preset set value.

The eggs loaded in the main body case are aged for 24 to 72 hours at a temperature of 45 to 55°C, a first roasting step for heating the aged eggs at 55 to 80°C for 6 to 12 hours, and the first roasting step After the second roasting step of heating at 100 to 120° C. for 6 to 12 hours and the cooling step of cooling to room temperature after the second roasting step are performed, a set value is set.

The present invention bakes high-quality selected eggs that are clean and free of incontinence through the washing and sorting steps, so that damage and cracks do not occur in the process of baking eggs, thereby minimizing the defect rate and producing high-quality baked eggs with excellent taste and texture. There is an effect that can be done.

In addition, since the present invention includes cypress wood on the inner wall of the main body case for baking eggs, the scent of cypress wood can be coated on the eggs during the process of baking eggs, and at the same time, the fishy smell of eggs can be removed, thereby producing a baked egg having excellent texture and taste. There is an effect that can be done.

In addition, in the present invention, since the process of washing and selecting eggs is continuously and automatically performed in the system, it is possible to mass-produce high-quality baked eggs having excellent taste and texture.

In addition, in the process of washing and sorting eggs, the present invention separates and stably transfers the eggs one by one using a rubber suction port and a transfer groove, so that damage or incontinence can be prevented during the washing and sorting process. There is.

1 is a block diagram of a baked egg manufacturing system according to an embodiment of the present invention.
Figure 2 is a block diagram showing the automatic supply means of the roasted egg production system according to an embodiment of the present invention.
3 is a configuration diagram for explaining the operation of the automatic supply means of the roasted egg production system according to an embodiment of the present invention.
4 to 6 are configuration diagrams viewed from the side to explain the operation of the automatic supply means according to an embodiment of the present invention.
7 is a block diagram showing a roller conveyor according to an embodiment of the present invention.
8 is a photograph of an actual product shape corresponding to an automatic supply means and a roller conveyor part according to an embodiment of the present invention.
9 is a block diagram showing a washing means according to an embodiment of the present invention.
10 is a block diagram showing a sorting means according to an embodiment of the present invention.
11 and 12 are photographs of actual product shapes corresponding to the washing means and the sorting means according to an embodiment of the present invention.
13 is a block diagram showing a roasting apparatus according to an embodiment of the present invention.
14 is a photograph of an actual product shape corresponding to the roasting apparatus according to an embodiment of the present invention.
15 is a flowchart showing a method for manufacturing a ware performed in a ware manufacturing system according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a baked egg manufacturing system according to an embodiment of the present invention.

As shown in FIG. 1, the roasted egg production system 10 of the present invention includes an automatic supply means 100, a roller conveyor 200, a washing means 300, a sorting means 400, and a roasting device 500. do.

The automatic supply means 100 is for automatically supplying only the eggs (e) from the plate eggs (m) to the roller conveyor 200. The roller conveyor 200 allows the eggs (e) to pass through the washing means 300 and the sorting means 400 while transferring the eggs (e) supplied by the automatic supply means (100). The roller conveyor 200 is installed extending from the automatic supplying means 100 to the sorting means 400.

In the roller conveyor 200, a plurality of rows of transfer grooves 210 to which eggs (e) are seated and transferred are continuously formed along the longitudinal direction. In the transfer groove 210, one egg (e) is positioned for each transfer groove 210 to prevent the egg (e) from colliding with the egg (e) during the transfer process. This is to prevent incontinence caused by colliding the egg (e) with the egg (e) during the transfer process.

The washing means 300 is installed on the roller conveyor 200 and receives and cleans the eggs seated on the roller conveyor 200. The washing means 300 is for removing foreign substances from the surface of the egg, and includes a brush washing machine 310, a water washing machine 320, and a blow 330.

The sorting means 400 is installed on the roller conveyor 200 and receives eggs that have passed through the washing means 300 to sort out defective eggs. The sorting means 400 sorts broken eggs, eggs with incontinence, eggs with blood spots, etc., and discharges them to the outside, so that only good products remain on the roller conveyor 200 to be transferred. The sorting means 400 includes a visual inspection device 410, a sterilizer 420, a wave angle detector 430, a blood spot detector 440, and a marker 450.

The roasting device 500 is supplied with selected eggs of excellent quality and manufactured into baked eggs. The roasting apparatus 500 matures the supplied eggs and bakes the eggs at a set temperature.

2 is a block diagram showing the automatic supply means of the roasted egg production system according to an embodiment of the present invention, Figure 3 is a configuration diagram for explaining the operation of the automatic supply means of the roasted egg production system according to an embodiment of the present invention. The configuration diagrams shown in FIGS. 2 and 3 show only the minimum configuration necessary to describe the overall configuration and operation of the present invention, and thus there may be some differences from the actual product shape.

2 and 3, the automatic supply means 100 includes a transfer rail 110, a moving bar 130, a lifting and lowering plate 150, a first automatic feeder 160, and a second automatic feeder 180. ).

The transfer rail 110 transfers the plate egg stack M in which the plate eggs m are stacked in a plurality of layers to the first point 120. The first point 120 may be the end of the transfer rail 110.

The moving bar 130 transfers the plate egg stack M transferred to the first point 120 to the second point 140. The moving bar 130 is for transferring the plate egg stack M in a direction perpendicular to the direction in which the transfer rail 110 operates. In an example, the moving bar 130 is formed in a'b'-shaped cross section and pushes at least one side of the plate egg stack M located at the first point 120 so that the plate egg stack M is placed at the second point 140 To transfer. The moving bar 130 is connected to the hydraulic cylinder and may be operated in a direction in which the plate egg stack M is pushed from the first point 120 to the second point 140.

The second point 140 is vertically positioned with the transfer rail 110 and is positioned on the same line as the first point 120 and the roller conveyor 200. In the embodiment, the second point 140 corresponds to a distance between the first point 120 and the first automatic feeder 160.

When the plate egg stack M is positioned at the first point 120, a moving bar 130 for detecting the plate egg stack M at the first point 120 and transferring the plate egg stack M to the second point 140 It includes a contact sensor (S1) instructing the operation of. The contact sensor S1 may be provided at the first point 120 or may be provided at the moving bar 130.

The lifting plate 150 is positioned at the second point 140. A plate egg stack (M) is seated on the upper surface of the elevator rotating plate 150. The lifting and lowering plate 150 repeatedly rotates in the direction of the roller conveyor 200 and in a direction perpendicular to the roller conveyor 200 to raise and lower the plate egg stack M seated on the upper surface of the lifting and lowering rotary plate 150 and rotate at the same time. .

The lifting and lowering plate 150 is a plate so that one side of the plate egg stack (M) in which the number of eggs corresponding to the number of rows of the transfer groove 210 of the roller conveyor 200 is accommodated is at the correct position toward the roller conveyor 200. The egg stack (M) is rotated, and the plate egg (m) located at the top of the plate egg stack (M) is always positioned at a certain height from the bottom surface while raising and lowering.

The first automatic feeder 160 operates in the same cycle when the plate eggs (m) located at the top of the plate egg stack (M) are always located at a certain height from the bottom surface to hold and transfer the top plate eggs (m). It's easy.

The first automatic feeder 160 grasps the uppermost plate egg m of the plate egg stack M located on the elevator rotation plate 150 and transfers it to the third point 170. The third point 170 corresponds to a distance between the first automatic feeder 160 and the second automatic feeder 180.

The second automatic feeder 180 grips only the egg (e) on the plate egg (m) transferred to the third point 170 and supplies it to the roller conveyor 200.

The first automatic feeder 160 and the second automatic feeder 180 are positioned side by side with the third point 170 interposed therebetween, and the plate eggs on the plate egg stack (M) seated on the upper part of the elevator rotating plate 150 When (m) is transferred to the third point 170 one by one, and the plate egg (m) is transferred to the third point 170, only the egg (e) on the plate egg (m) transferred to the third point 170 A continuous operation of gripping and transferring to the belt conveyor 200 is performed.

The discharge line 175 is connected to the third point 170. The discharge line 175 has a shape extending perpendicular to the direction in which the egg (e) is transported at the third point 170. The discharge line 175 is provided with a guide rail 176 through which the bottom of the container p is seated and transported, and the egg (e) is separated from the plate egg (e) located on the third point (170). The remaining container (p) may be automatically discharged through the discharge line (175).

4 to 6 are configuration diagrams viewed from the side to explain the operation of the automatic supply means according to an embodiment of the present invention.

As shown in FIGS. 4 to 6, the elevator rotating plate 150 repeatedly rotates in the direction of the roller conveyor 200 and in a direction perpendicular to the roller conveyor 200, while a plate egg seated on the upper surface of the elevator rotating plate 150 The laminated body M is raised and lowered and rotated at the same time.

The lifting and lowering plate 150 is connected to a lifting bar 151 capable of lifting and lowering at the center of the bottom surface, and a rotary motor 153 is connected to the lifting bar 151 to enable rotation at the same time as lifting and lowering. The lifting of the lifting bar 151 may be performed using hydraulic pressure or pneumatic pressure, and the rotation of the rotary motor 153 may rotate the lifting bar 151.

Basically, in the embodiment, a plate egg stack M in which five layers of plate eggs m are stacked is mounted on the upper surface of the elevator rotating plate 150. In this state, when the first automatic feeder 160 grasps the uppermost plate egg m of the plate egg stack M located on the lifting rotary plate 150 and transfers it to the third point 170, as shown in FIG. 5 Likewise, a plate egg stack (M) in which four layers of plate eggs (m) are stacked on the upper surface of the elevator rotating plate 150 is mounted.

At this time, the lifting rotating plate 150 is elevated so that the plate egg m located at the top of the plate egg stack M is always positioned at a certain height from the bottom surface.

Confirmation that the first automatic feeder 160 instructs to hold the top plate egg (m) of the plate egg stack (M) by sensing when the plate egg stack (M) is positioned in the correct position on the elevator rotating plate (150) It includes a sensor (S2). Confirmation contact sensors (S1) (S2) are provided in the first automatic feeder 160 and irradiate infrared rays to the plate egg stack (M), and the plate eggs (m ) May be at least one infrared sensor that detects whether it is located at a certain height from the floor surface.

The exact position of the plate egg stack (M) is that one side of the plate egg stack (M) in which the number of eggs (e) corresponding to the number of rows of the transfer grooves 210 of the roller conveyor 200 is accommodated is the roller conveyor 200. An example is to make it a position toward ).

Plate eggs (m) contain 30 eggs, with 6 rows on one side and 5 rows on the side perpendicular to one side. And in the embodiment, the number of rows of the transfer grooves 210 of the roller conveyor 200 is 6 rows, and 6 rows are formed continuously along the longitudinal direction.

When the plate egg stack (M) seated on the upper surface of the elevator rotary plate 150 is disposed so that one side of the sixth row faces the first automatic feeder 160, the first automatic feeder 160 is the lift rotary plate 150 The uppermost plate egg (m) of the plate egg stack (M) located on the top is held and transferred to the third point (170). And, the second automatic feeder 180 adsorbs only the egg (e) from the plate egg (m) on the third point 170 and transfers it to the roller conveyor 200, and the transfer groove 210 of the roller conveyor 200 There can be one egg per one. When one egg (e) is seated and transferred per one of the transfer grooves 210, the eggs (e) collide with each other in the process of passing through the washing means 300 and the sorting means 400 to prevent incontinence or damage. have.

The first automatic feeder 160 includes a first fixing frame 161, a first shaft 162, a first rotating bar 163, a second shaft 164, a first supporting frame 165, and a gripping part 166. ) And a first rubber inlet 167.

The first fixing frame 161 has a column shape and one end is supported on the bottom surface. The first rotation bar 163 has one end rotatably installed on the upper side of the first fixing frame 161 via the first shaft 162, and the first support frame 165 is a first rotation bar 163 It is installed rotatably through the second shaft 164 at the other end of the. Accordingly, the first support frame 165 is a plate egg (m) on the elevating rotating plate 150 of the second point 140 by the first rotating bar 163 rotating 180 degrees or more around the first axis 162. ) Can be transferred to the third point 170.

The first support frame 165 is provided with a gripping portion 166 and a first rubber suction port 167. The gripping part 166 grips the container of the plate egg (m). The gripping portion 166 is provided to protrude from the lower portion of the first support frame 165 and is composed of two plates that are separated from each other or close to each other to selectively grip the container p of the plate egg m. The operation of the gripping part 166 may be performed by an operation of a cylinder using hydraulic or pneumatic pressure.

A first rubber suction port 167 protruding downward is included between the gripping portions 166 formed of two plates. The first rubber suction port 167 is provided in a number corresponding to the number of eggs (e) accommodated in the plate egg (m), and when the holding part 166 holds the plate egg container (p), vacuum is supplied to the plate egg ( The egg (e) contained in m) is adsorbed. In the embodiment, the first rubber suction port 167 is configured in 6 columns and 5 rows to correspond 1:1 to the egg (e) accommodated in the plate egg (m).

A motion sensor S3 may be included in the first support frame 165. Motion sensor (S3) detects the contact of the egg (e) to the first rubber inlet 167, and when the contact of the egg (e) to the first rubber inlet 167 is sensed, vacuum adsorption of the first rubber inlet 167 And the gripping portion 166 can be instructed to grip both sides of the container (p). When the gripping part 166 grips both sides of the container p and the first rubber suction port 167 adsorbs the egg (e), the first rotation bar 163 rotates with respect to the first shaft 162 The plate egg m on the lifting and lowering plate 150 is transferred to the third point 170.

When the first automatic feeder 160 is operated, the second automatic feeder 180 performs the same operation interlocked with the first automatic feeder 160.

The second automatic feeder 180 includes a second fixing frame 181, a third shaft 182, a second rotating bar 183, a fourth shaft 184, a second support frame 185, and a second rubber suction port. (187) is included.

The second fixing frame 181 has a column shape and one end is supported on the bottom surface. The second rotating bar 183 has one end rotatably installed on the upper side of the second fixing frame 181 via a third shaft 182, and the second supporting frame 185 is a second rotating bar 183 It is installed rotatably through the fourth shaft 184 at the other end of the. Accordingly, the second support frame 185 is the egg (e) on the egg (m) located at the third point 140 by the second rotating bar 183 rotating 180 degrees or more around the third axis 182 ) Can be supplied to the roller conveyor 200.

The second support frame 185 is provided with a second rubber suction port 187.

The second rubber suction port 187 is provided in a number corresponding to the number of eggs (e) accommodated in the plate eggs (m) and is supplied with a vacuum to selectively adsorb the eggs (e) accommodated in the plate eggs (m).

The second automatic feeder 180 performs the same operation in conjunction with the first automatic feeder 160 when the first automatic feeder 160 operates. As shown in FIG. 4, when the first rotation bar 163 rotates with respect to the first shaft 162 so that the first support frame 165 is positioned above the lifting rotation plate 150, the second rotation bar ( 183) also rotates based on the third axis 182 so that the second support frame 185 is positioned above the third point 170. In addition, as shown in FIG. 6, when the first rotation bar 163 rotates based on the first shaft 162 so that the first support frame 165 is positioned above the third point 170, the second The rotation bar 183 also rotates based on the third axis 182 so that the second support frame 185 is positioned above the roller conveyor 200.

In the embodiment, the number of eggs accommodated in the plate egg is 30, and each of the first rubber inlet 167 and the second rubber inlet 187 is provided with 30 eggs.

7 is a block diagram showing a roller conveyor according to an embodiment of the present invention.

As shown in FIG. 7, in the roller conveyor 200, a plurality of rows of conveying grooves 210 to which eggs (e) are seated and conveyed are continuously formed along the longitudinal direction. In the transfer groove 210, one egg (e) is positioned for each transfer groove 210 to prevent the egg (e) from colliding with the egg (e) during the transfer process.

The transfer groove 210 is formed by a plurality of guide bars 201 arranged at regular intervals in the longitudinal direction and a plurality of guide rollers 202 installed at predetermined intervals between the guide bars 201.

8 shows a photograph of an actual product shape corresponding to an automatic supply means and a roller conveyor part according to an embodiment of the present invention.

As shown in Figure 8, the plate egg stack (M) supplied to the first point 120 through the transfer rail 110 is seated on the upper surface of the lifting rotary plate 150 installed at the second point 140 , The plate egg stack M seated on the upper surface of the lifting and lowering plate 150 is transferred from the top plate egg (m) to the third point 170 by the operation of the first automatic feeder 160. The plate eggs (m) transferred to the third point 170 are supplied to the roller conveyor 200 by adsorbing only the eggs (e) by the second automatic feeder 180.

The container (p), which is located at the third point 170 and is separated from the egg (e) from the egg (e), is automatically discharged through the discharge line (175), and may be separately stacked and arranged. A detection sensor S4 is provided at the third point 170. The detection sensor S4 separates the egg (e) from whether or not the plate egg (m) is located at the correct position at the third point 170 or the egg (e) is located at the correct position at the third point 170 It is possible to detect whether or not the operation of the second automatic feeder 180 is instructed.

The eggs (e) supplied to the roller conveyor 200 by the second automatic feeder 180 are sequentially supplied to the washing means 300 while being positioned one by one in the transfer groove 210.

9 is a block diagram showing a washing means according to an embodiment of the present invention.

As shown in FIG. 9, the washing means 300 includes a brush washing machine 310, a water washing machine 320, and a blow 330.

The brush cleaner 310 removes foreign substances from the surface of the egg (e) by contacting and rotating the brush 311 on the surface of the egg (e), which is mounted on the roller conveyor 200 and transferred.

The water washer 320 sprays water on the surface of the egg (e), which is mounted on the roller conveyor 200 and transported, to wash foreign substances on the surface of the egg (e). The water washer 320 is provided in the form of a cover that can be opened on the roller conveyor 200, and includes a spray nozzle 321 in the cover form, and sprays water onto the egg (e) that is seated on the roller conveyor 200 and transferred. can do.

The blow 330 sprays air onto the egg (e), which is seated on the roller conveyor 200 and transferred, to remove foreign substances remaining on the surface of the egg (e) and dry it. The blow 330 is provided in the form of a cover that can be opened on the roller conveyor 200, and includes an air injection nozzle 331 in the cover form, and sprays air to the egg (e) that is seated on the roller conveyor 200 and transferred. can do.

When the egg (e) is seated on the roller conveyor 200 and transferred, the egg (e) is a transfer groove 210 formed by a plurality of guide rollers 202 installed at a predetermined interval between the guide bars 201 ), so it can rotate itself. Accordingly, in the process of passing the egg (e) through the brush washer 310, the water washer 320 and the blow 330, the egg (e) is rotated and the egg (e) is rotated by interlocking with the brush 311 and spraying of water. Foreign matter adhering to the surface can be easily separated and removed cleanly.

The eggs e that have passed through the washing means 300 and cleaned cleanly are supplied to the sorting means 400.

Eggs (e) cleanly washed through the washing means 300 pass through an alignment unit (refer to reference numeral 340 in FIG. 11) that rotates and aligns the eggs (e) in one direction before being supplied to the sorting means 400. I can. The alignment unit 340 has a different shape of some sections of the roller conveyor 200 connecting the washing means 300 and the sorting means 400. Referring to FIG. 11, the alignment unit 340 is configured to include a connecting roller 203 installed to connect the guide bars 201 at a predetermined interval. Eggs (e) arranged in a disorderly form in the transfer groove 210 while passing through the washing means 300 are aligned in one direction while passing through the alignment unit 340, and supplied to the sorting means 400 in the aligned state. I can.

10 is a block diagram showing a sorting means according to an embodiment of the present invention.

As shown in FIG. 10, the screening means 400 includes a visual inspection device 410, a sterilizer 420, a wave angle detector 430, a blood spot detector 440, and a marker 450.

The visual inspection machine 410 includes an LED 411 and a roller conveyor 200 and a mirror 412 disposed at a predetermined angle, passing through the blow 330 and the alignment unit 340 and on the roller conveyor 200. This is to enable detection of defects by visually inspecting the surface of the transferred egg (e). The mirror 412 makes it easy to check the rear part corresponding to the blind spot among the surface of the egg (e).

The sterilizer 420 irradiates infrared rays to the egg (e) passed through the visual inspection device 410 and transferred on the roller conveyor 200 to sterilize it. The sterilizer 420 includes an LED 421 that irradiates infrared rays toward the egg (e) transferred on the roller conveyor 200.

The wave angle detector 430 detects a wave angle egg among eggs (e) passed through the sterilizer 420 and transferred on the roller conveyor 200. The wave angle detector 430 detects incontinence eggs (wave angle eggs) that are difficult to visually identify. Pagakran refers to an egg that has been cracked and cracked or the contents have not been leaked. Pagakran is likely to be easily broken even by a small impact, and the contents may explode during the manufacturing process of grilled Iran or through incontinence. The wave angle detector 430 may use a light transmission tester 431, and the light transmission tester 431 transmits light to detect incontinence. The wave angle detector 430 detected a wave angle egg may be automatically discharged to a separate discharge line connected to the wave angle detector 430 or a defective product collection unit.

The blood spot detector 440 detects an egg with blood vessels by irradiating X-rays to the egg that has passed through the wave angle detector 430. The eggs with blood vessels detected by the blood spot detector 440 are automatically discharged to a separate discharge line connected to the blood spot detector or a defective product collection unit.

The marker 450 prints a mark on the selected eggs e that have passed through the blood spot detector 440. The egg (e) on which the mark is printed on the marking machine 450 is a clean, incontinent, and high-quality egg without blood vessels. The egg (e) on which the mark is printed by the marking machine (450) is contained in the container (p), and is transferred to the roasting apparatus 500 through the collection rail 460. The collection rail 460 is a rail for transporting the roasting device 500 after making a plate egg (m) by placing the mark-printed egg in a container.

11 and 12 show photographs of actual product shapes corresponding to the washing means and the sorting means according to an embodiment of the present invention.

As shown in FIG. 11, the brush cleaner 310 contacts and rotates the brush 311 on the upper surface of the egg (e), which is seated on the roller conveyor 200 and transferred, thereby preventing foreign matter on the surface of the egg (e). Remove.

The water washer 320 is provided in the form of a cover that can be opened on the roller conveyor 200, and includes a spray nozzle 321 in the cover form, and sprays water onto the egg (e) that is seated on the roller conveyor 200 and transferred. can do.

The alignment unit 340 is in the form of a connecting roller 203 connecting the guide bar 201 and the guide bar 201 to a part of the roller conveyor 200 connecting the blow 330 and the visual inspection machine 410. By configuring, it is possible to align the eggs (e) in one direction during the transfer process of the eggs (e).

The visual inspection device 410 includes an L roller conveyor 200 and a mirror 412 disposed at a predetermined angle, passes through the blow 330 and the alignment unit 340, and passes the egg ( The defect can be detected by visually inspecting the surface of e).

As shown in FIG. 12, the sterilizer 420 is installed on the rear side of the visual inspection machine 410, passes through the visual inspection machine 410, and passes through the visual inspection machine 410 to the egg (e) transferred on the roller conveyor 200 by the LED 421. Sterilize by irradiating infrared rays.

The wave angle detector 430 is installed on the rear side of the sterilizer 420 and passes through the sterilizer 420 and detects a wave angle egg among eggs (e) transferred on the roller conveyor 200.

The blood spot detector 440 is installed at the rear side of the wave angle detector 430 and detects eggs with blood vessels by irradiating X-rays using X-rays on the egg that has passed through the wave angle detector 430.

The marker 450 prints a mark on the selected eggs e that have passed through the blood spot detector 440.

13 is a block diagram showing a roasting apparatus according to an embodiment of the present invention.

As shown in Fig. 13, the roasting device 500 receives the selected eggs and manufactures them into baked eggs.

The roasting apparatus 500 includes a main body case 510, a shelf 520, a heater 530, a cooler 540, a circulation fan 550, a measurement unit 560, and a control unit 570.

The main body case 510 has a structure in which the inside is hollow and has an opening and closing door 511 provided on the front side, and a cypress tree 515 is constructed on the inner wall. Cypress tree 515 is excellent in removing the fishy smell of eggs, thereby improving the texture of baked eggs. In addition, cypress tree 515 has a sterilizing effect to keep the interior of the main body case 510 clean. According to the record, it is known that the sterilization effect of the cypress tree 515 lasts 10 years, and the life of the roasting apparatus 500 can be improved by installing the cypress tree 515 on the inner wall of the main body case 510. .

The shelf 520 has a structure in which a holder 521 installed on the inner floor of the main body case 510 and on which the egg plate e is mounted is stacked in multiple stages. The shelf 520 accommodates as many eggs as possible inside the body case 510 and secures a certain space between the accommodated eggs so that the eggs are uniformly baked.

The heater 530 heats the inner space of the main body case 510. The heater 530 may be installed on the ceiling of the body case 510 to uniformly heat the inner space of the body case 510. The cooler 540 is for cooling the inner space of the main body case 510. The circulation fan 550 circulates air in the inner space of the main body case 510. The measurement unit 560 measures the temperature and humidity of the internal space of the main body case 510. As an example, the measurement unit 560 may include a temperature meter and a humidity meter. The controller 570 receives measurement value information from the measurement unit 560 and controls the operation of the heater 530, the cooler 540, and the circulation fan 550 based on a preset set value. For example, when the internal temperature of the body case 510 is lower than the set value, the heater 530 is operated, when the temperature is higher than the set value, the cooler is operated, and when the humidity is higher or lower than the set value, the circulation fan 550 Is operated so that the internal temperature and humidity of the main body case 510 maintain a set value.

14 shows a photograph of an actual product shape corresponding to the roasting apparatus according to an embodiment of the present invention.

As shown in FIG. 14, the roasting apparatus 500 has a structure in which a cypress tree 515 is constructed on an inner wall of a body case 510 made of metal. An opening and closing door 511 is provided on the front of the body case 510 to seal or open and close the inner space of the body case 510.

A shelf 520 is installed in the inner space of the main body case 510. The shelf 520 is provided with a wheel including a brake on its bottom so that it is easy to move and to be fixed after moving. Plate eggs may be mounted on the holder 521 of the shelf 520.

A heater 530 and a cooler 540 may be installed inside the body case 510. The heater 530 may be a hot air supply pipe supplying hot air into the body case 510, and the cooler 540 may be a cold air supply pipe supplying cold air into the body case 510. If hot air and cold air are supplied into the body case 510, it is easy to uniformly control the temperature inside the body case 510 without any deviation.

A control unit 570 is provided on the outer surface of the body case 510 to control conditions such as temperature and humidity of the internal space of the body case 510.

15 is a flowchart showing a method for manufacturing a ware performed in a ware manufacturing system according to an embodiment of the present invention.

As shown in Fig. 15, the method for producing roasted Iran includes a washing step, a sorting step, a aging step, a first roasting step, a second roasting step, and a cooling step. The washing step and the sorting step are performed in the above-described washing means and sorting means.

The aging step, the first roasting step and the second roasting step are performed in the roasting apparatus 500.

In the aging step, eggs are aged for 24 to 72 hours at a temperature of 45 to 55°C. If you aged the eggs for 24 to 72 hours at a temperature of 5 to 55°C and bake the eggs first or second at a temperature of 55 to 80°C and at a temperature of 100 to 120°C, you can create the chewy texture and color of the baked eggs. .

The first roasting step is to heat the aged eggs at 55~80℃ for 6~12 hours. If you perform the second roasting step immediately without performing the first roasting step, the eggs may be heated too hot and the eggs may burst without being baked. In the first roasting step, the heating temperature is slowly increased to maintain 55~80℃ without rapidly increasing the heating temperature so that the eggs do not burst.

The second roasting step is heated at 100 to 120°C for 6 to 12 hours after the first roasting step. In the second roasting step, after the first roasting step, slowly increase the heating temperature so that it reaches 100~120℃. The stepwise temperature increase is very effective in crushing the shells of baked eggs and is effective in removing the characteristic fishy smell of eggs.

The heating time of the 1st and 2nd roasting steps suitably reduces the moisture content of the roasted eggs so that the roasted eggs have a chewy texture and do not easily spoil. If the heating time is too short in the 1st roasting step and the 2nd roasting step, the moisture content in the egg does not decrease, so that microorganisms are easy to propagate and easily spoil. In addition, if the heating time is excessively long, the tissue inside the egg becomes porous, and the oxygen introduced through the egg shell excessively oxidizes the fat inside the egg, resulting in deterioration of the taste of the baked egg, and excessive drying of the egg makes the egg dry.

In the cooling step, after the second roasting step, the internal temperature of the main body case 510 is cooled to room temperature to cool the eggs charged in the main body case 510.

Eggs manufactured by the above-described method undergo a washing step and a sorting step to bake clean, incontinent-free, high-quality, sorted eggs, so that the contents of the eggs flow out during the baking process, so that problematic eggs do not occur.

In addition, since the 1st roasting step and the 2nd roasting step are performed after the aging step, moisture evaporation is appropriate in the baking process, so that a baked egg having a chewy and tacky texture can be manufactured.

In addition, since the body case 510 has a structure in which cypress wood is constructed, the smell of cypress wood can be applied to the roasted egg and at the same time, the fishy smell can be removed, and a baked egg with improved texture and taste can be manufactured.

In addition, the present invention described above enables mass production of high-quality baked eggs, and since the high-quality eggs selected through washing and sorting are baked to produce baked eggs, damage and cracks in the mass production process are minimized, thereby minimizing the defect rate. have.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and is generally used in the technical field to which the present invention belongs without departing from the gist of the present invention claimed in the claims. Various modifications are possible by those skilled in the art of course, and these modifications should not be individually understood from the technical idea or perspective of the present invention.

10: baked egg manufacturing system
100: automatic supply means
110: transfer rail
120: first point
130: moving bar
140: second point
150: lifting plate
160: first automatic feeder
170: third point
180: second automatic feeder
200: roller conveyor
300: washing means
310: brush washer
320: water washer
330: blow
340: alignment unit
400: sorting means
410: visual checker
420: sterilizer
430: wave angle detector
440: blood spot detector
450: marking machine
500: roasting device
510: body case
520: shelf
530: heater
540: cooler
550: circulation fan
560: measuring unit
570: control unit
S1: Contact sensor
S2: Confirmation sensor
S3: Motion sensor
S4: detection sensor

Claims (2)

A grilling device that receives eggs and produces baked eggs; And
A sorting means installed on a roller conveyor on which eggs are placed and transferred, and sorting out defective eggs before supplying the eggs to the roasting device;
Including,
The sorting means
A visual inspection device for extracting defects by visually inspecting the surface of the egg conveyed on the roller conveyor, including an LED and a mirror disposed at a predetermined angle with the roller conveyor;
A sterilizer for sterilizing by irradiating infrared rays onto eggs that pass through the visual inspection machine and are transferred on the roller conveyor;
A wave angle detector that passes through the sterilizer and detects a wave angle egg among eggs transferred on the roller conveyor;
A blood spot detector for detecting an egg with blood vessels by irradiating X-rays to the egg passing through the wave angle detector; And
A marker for printing a mark on the selected eggs passing through the blood spot detector;
Roasted egg production system comprising a. The method of claim 1,
The roasting device
A body case with a hollow inside and a closed door provided with a front opening and a cypress tree installed on the inner wall;
A shelf installed on the inner floor of the main body case and having a multi-layered structure in which a plate egg is mounted;
A heater heating the inner space of the main body case;
A cooler cooling the inner space of the main body case;
A circulation fan for circulating air into the inner space of the main body case;
A measuring unit for measuring the temperature and humidity of the inner space of the main body case; And
A control unit configured to receive measurement value information from the measurement unit and control operations of the heater, the cooler, and the circulation fan based on a preset set value;
Including,
Eggs charged in the main body case
A aging step of aging for 24 to 72 hours at a temperature of 45 to 55 °C;
The first roasting step of heating the aged eggs at 55 to 80°C for 6 to 12 hours;
A second roasting step of heating at 100 to 120°C for 6 to 12 hours after the first roasting step; And
A cooling step of cooling to room temperature after the second roasting step;
Baked egg production system in which the set value is set so that it is performed.

Images