A processing device and a processing method for frozen egg products

Abstract

The application belongs to the technical field of egg product processing, and particularly relates to a processing device and method for frozen egg products. The device has a reasonable structure, which mainly comprises a circulating conveying chain plate, a lower support, a perforated liquid guiding mechanism, an egg liquid loading mold and a perforated air blowing mechanism. The lower support loaded with egg bodies is driven by the circulating conveying chain plate to sequentially move between the perforated liquid guiding mechanism and the perforated air blowing mechanism. The movable part of the perforated air blowing mechanism moves downward to right the egg bodies. The perforated liquid guiding mechanism is used to drill holes in the bottom end of the egg bodies. The perforated air blowing mechanism is used to perforate the top end of the egg bodies and blow air into the eggshell, forcing the egg liquid to quickly flow into the egg liquid loading mold through the drill rod of the perforated liquid guiding mechanism, and then the frozen purse-shaped egg product can be processed and manufactured. At the same time, this method can retain the integrity of the eggshell to a large extent, so that it can be used as a carrier for making eggshell crafts, and the overall income is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of egg product processing, and particularly relates to a processing device and a processing method for frozen egg products. BACKGROUND

[0002] Chicken eggs and other bird eggs contain rich protein, fat, vitamins, and minerals such as iron, calcium, and potassium required by the human body, and have the effects of nourishing the heart and calming the nerves, tonifying blood, and nourishing yin and moistening dryness. They are a kind of commonly used food with rich nutrition and relatively low price. By making bird eggs into prefabricated frozen egg products, the problem of short shelf life of chicken eggs and difficulty in long-distance carrying is solved.

[0003] Therefore, the patent specification with the publication number CN104687092A discloses a processing device and a processing method for frozen coagulated egg products. The processing device includes: a batching unit for preparing egg product processing raw materials, including: egg liquid, egg powder, thickening agent, edible oil, beta-carotene, seasoning, and water; the egg liquid accounts for 70%-100% of the total amount of the processing raw materials, the egg powder accounts for 0%-26% of the total amount of the processing raw materials, the thickening agent accounts for 0%-10% of the total amount of the processing raw materials, the edible oil accounts for 0%-30% of the total amount of the processing raw materials, the beta-carotene accounts for 0%-0.5% of the total amount of the processing raw materials, the seasoning accounts for 0%-8% of the total amount of the processing raw materials, and the water accounts for 0%-78% of the total amount of the processing raw materials; a material mixing unit for mixing the obtained processing raw materials; a molding unit for injection molding the mixed liquid; and a processing treatment unit for processing the obtained injection molded liquid to obtain an egg product in a coagulated state.

[0004] However, this processing device and processing method for frozen coagulated egg products still have some deficiencies. First, it is not suitable for processing and making frozen poached egg products. Second, it cannot retain the integrity of the eggshell to a large extent, and cannot make it a carrier for eggshell crafts to improve overall revenue. Therefore, it needs to be optimized and improved. SUMMARY

[0005] The present application aims to overcome the above-mentioned problems in the prior art and provide a processing device and a processing method for frozen egg products.

[0006] To achieve the above technical purposes and effects, the present application is implemented by the following technical solutions:

[0007] The present application provides a processing device for frozen egg products, comprising:

[0008] A circulating conveying chain plate, which comprises a plurality of unit chain plates connected in sequence;

[0009] A lower holder, which is installed on the outer side of the corresponding unit chain plate and is used for loading the egg body;

[0010] The open hole liquid guide mechanism is installed in the area between the upper and lower chain plates of the circulating conveying chain plate, and is used for opening the bottom end of the egg body and guiding the internal egg liquid out;

[0011] The egg liquid filling mold is used to receive the guided egg liquid, and the mechanical hand is used to realize the flow of the egg liquid filling mold;

[0012] The open hole blowing mechanism is installed directly above the open hole liquid guide mechanism, and is used for opening the top end of the egg body and blowing air into the eggshell.

[0013] Further, in the above-mentioned frozen egg product processing device, a first through hole is formed in the unit chain plate of the circulating conveying chain plate.

[0014] Further, in the above-mentioned frozen egg product processing device, the upper end of the lower support is internally provided with an egg loading groove, and the bottom end of the egg loading groove is provided with a second through hole communicating with the first through hole in the corresponding unit chain plate.

[0015] Further, in the above-mentioned frozen egg product processing device, the open hole liquid guide mechanism comprises a first bracket, a first vertical drive lead screw, a movable plate, a drilling rod, a rotary motor and a transmission belt, the first vertical drive lead screw is installed in the first bracket, the movable plate is installed on the first vertical drive lead screw, one end of the movable plate is limited and can only vertically slide, the other end of the movable plate is installed with a rotary motor, the drilling rod is rotationally supported on the movable plate, and the output end of the rotary motor drives the drilling rod to rotate through the transmission belt.

[0016] Further, in the above-mentioned frozen egg product processing device, the drilling rod comprises a hollow rod, a ring sawtooth, a protruding column, a limiting ring and a driven pulley, the ring sawtooth is installed at the top end of the hollow rod, the protruding column is arranged in the middle of the hollow rod, the limiting ring and the driven pulley are arranged on the outer side of the protruding column, the limiting ring is rotationally limited in the movable plate, the output end of the rotary motor is installed with a driving pulley, the outer side of the wheel body of the driving pulley and the driven pulley is respectively provided with an anti-skid tooth groove, and the inner side of the belt body of the transmission belt is provided with an anti-skid protruding tooth.

[0017] Further, the processing device of the frozen egg product, the opening blowing mechanism comprises a second support, a vertical push rod, a micro blowing pump, a movable seat, a hollow needle rod, a telescopic pipe, a lifting assembly and a pressing assembly, the vertical push rod and the micro blowing pump are installed on the top plate of the second support, the movable end of the vertical push rod is connected with the movable seat, the hollow needle rod is arranged in the movable seat, the lower end of the hollow needle rod is provided with a sharp head, the upper end of the hollow needle rod is communicated with the micro blowing pump through the telescopic pipe, the upper part of the movable seat is installed with the lifting assembly for driving the vertical displacement of the hollow needle rod, and the lower part of the movable seat is installed with at least four pressing assemblies around the hollow needle rod.

[0018] Further, the processing device of the frozen egg product, the pressing assembly comprises a sleeve, a sliding block, a sliding rod, a pressing head, a compression spring and a pressure sensor, the sleeve is embedded and fixed in the movable seat, the sliding block is limited to slide in the sleeve, the lower end of the sliding block is connected with the pressing head through the sliding rod, the upper end of the sliding block is abutted with the pressure sensor through the compression spring, and the pressure sensor is fixedly installed at the top end of the inner cavity of the sleeve.

[0019] The application also provides a processing method of a frozen egg product, comprising the following steps:

[0020] 1) preheating: the oven is preheated to 160-165 DEG C;

[0021] 2) baking: the egg liquid loading mold loaded with the egg liquid is placed in the preheated oven for baking, the baking time is 5-6 min, and the shaped pouch egg is obtained;

[0022] 3) cooling: the shaped pouch egg is placed into a cooling room and cooled to a center temperature of the pouch egg below 37 DEG C;

[0023] 4) quick freezing: the cooled pouch egg is quick frozen to a center temperature of the pouch egg below -8 DEG C, and a quick frozen pouch egg is obtained.

[0024] The application has the following beneficial effects:

[0025] The application has the following beneficial effects:

[0026] Of course, any product implementing this invention does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the lower support and the corresponding circulating conveyor chain plate in this invention;

[0030] Figure 3 This is a schematic diagram of the perforated liquid guiding mechanism in this invention;

[0031] Figure 4 This is a schematic diagram of the drill rod structure in this invention;

[0032] Figure 5 This is a schematic diagram of the structure of the air blowing mechanism with opening in this invention;

[0033] Figure 6 This is a schematic diagram of the structure of the pressure-retaining component in this invention;

[0034] In the attached diagram, the component numbers are as follows:

[0035] 1-Circulating conveyor chain plate, 11-First perforation, 2-Lower support, 21-Egg filling trough, 22-Second perforation, 3-Opening liquid guiding mechanism, 31-First support, 32-First vertical drive screw, 33-Moving plate, 34-Drilling rod, 341-Hollow rod, 342-Annular serration, 343-Protruding column, 344-Limiting ring, 345-Driven pulley, 35-Rotary motor, 36-Transmission belt, 4-Egg liquid mold, 5-Opening air blowing mechanism, 51-Second support, 52-Vertical push rod, 53-Miniature air pump, 54-Moving seat, 55-Hollow needle rod, 56-Telescopic tube, 57-Lifting assembly, 58-Pressure assembly, 581-Sleeve, 582-Slider, 583-Slide rod, 584-Pressure head, 585-Compression spring, 586-Pressure sensor, 6-Egg body. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Please see Figures 1-6 As shown, this embodiment provides 1. A processing device for frozen egg products, including a circulating conveyor chain plate 1, a lower support 2, an opening liquid guiding mechanism 3, an egg liquid mold 4, and an opening air blowing mechanism 5.

[0038] In this embodiment, the circulating conveyor chain plate 1 includes a plurality of unit chain plates that are hinged together in sequence; a first through hole 11 is provided on the unit chain plate of the circulating conveyor chain plate.

[0039] In this embodiment, the lower support 2 is installed on the outside of the corresponding unit chain plate and is used to load the egg 6. The upper end of the lower support 2 is provided with an egg loading groove 21, and the bottom end of the egg loading groove 21 is provided with a second through hole 22 that communicates with the first through hole 11 in the corresponding unit chain plate.

[0040] In this embodiment, the perforation and liquid guiding mechanism 3 is installed in the area between the upper and lower chain plates of the circulating conveyor chain plate 1. It is used to perforate the bottom of the egg body 6 and guide the internal egg liquid out. The perforation and liquid guiding mechanism 3 includes a first support 31, a first vertical drive screw 32, a movable plate 33, a drilling rod 34, a rotary motor 35, and a transmission belt 36. The first vertical drive screw 32 is installed in the first support 31, and the movable plate 33 is installed on the first vertical drive screw 32. One end of the movable plate 33 is restricted and can only slide vertically, and the other end of the movable plate 33 is equipped with a rotary motor 35. The drilling rod 34 is rotatably supported on the movable plate 33, and the output end of the rotary motor 35 drives the drilling rod 34 to rotate through the transmission belt 36. The drilling rod 34 can drill a hole in the bottom of the egg body 6 through the first through hole 11 and the second through hole 22.

[0041] The drilling rod 34 includes a hollow rod 341, annular serrations 342, a protrusion 343, a limiting ring 344, and a driven pulley 345. The top of the hollow rod 341 is equipped with annular serrations 342, and the middle of the hollow rod 341 is provided with a protrusion 343. The outer side of the protrusion 343 is provided with a limiting ring 344 and a driven pulley 345. The rotation of the limiting ring 344 is restricted within the movable plate 33. The output end of the rotary motor 35 is equipped with a driving pulley. The outer side of both the driving pulley and the driven pulley 345 is provided with anti-slip grooves, and the inner side of the transmission belt 36 is provided with anti-slip protrusions.

[0042] In this embodiment, the egg liquid mold 4 is used to receive the drained egg liquid, and a robotic arm is used to transfer the egg liquid mold 4. The transfer includes transferring the egg liquid mold 4 containing the egg liquid to the oven, and transferring a new egg liquid mold 4 to the receiving position.

[0043] In this embodiment, the opening and blowing mechanism 5 is installed directly above the opening and liquid guiding mechanism 3, and is used to open a hole at the top of the egg 6 and blow air into the eggshell. The opening and blowing mechanism 5 includes a second support 51, a vertical push rod 52, a micro air pump 53, a movable seat 54, a hollow needle rod 55, a telescopic tube 56, a lifting assembly 57, and a pressing assembly 58. The top plate of the second support 51 is equipped with the vertical push rod 52 and the micro air pump 53. The movable end of the vertical push rod 52 is connected to the movable seat 54. The movable seat 54 has a third through hole, and the hollow needle rod 55 passes through the third through hole. The lower end of the hollow needle rod 55 has a pointed tip, and the upper end of the hollow needle rod 55 is connected to the micro air pump 53 via the telescopic tube 56. The upper part of the movable seat 54 is equipped with a lifting assembly 57 for driving the hollow needle rod 55 to move vertically, and the lower part of the movable seat 54 is equipped with at least four pressing assemblies 58 around the hollow needle rod 55.

[0044] The pressing assembly 58 includes a sleeve 581, a slider 582, a slide rod 583, a pressing head 584, a compression spring 585, and a pressure sensor 586. The sleeve 581 is embedded and fixed in the movable seat 54. The slider 582 is slidably limited in the sleeve 581. The lower end of the slider 582 is connected to the pressing head 581 via the slide rod 583. The upper end of the slider 583 is connected to the pressure sensor 586 via the compression spring 585. The pressure sensor 586 is fixedly installed at the top of the inner cavity of the sleeve 581.

[0045] When the vertical push rod 52 pushes the movable seat 54 downward, the pressing head 584 of the pressing component 58 will contact the egg body 6, and the compression spring 585 will be squeezed. When the pressure sensor 586 detects that the squeezing force has reached the set value, it sends a signal to the external controller. The controller then controls the vertical push rod 52 to stop moving, which can effectively straighten the egg body 6 in time and avoid squeezing damage to the eggshell. Then, the lifting component can be used to drive the hollow needle rod 55 to penetrate the top of the egg body 6, and the micro air pump 53 can be used to blow air into the eggshell, forcing the egg liquid to flow quickly into the egg liquid mold 4 through the drill rod 34 of the opening liquid guiding mechanism 3.

[0046] This embodiment also provides a method for processing frozen egg products, including the following steps:

[0047] 1) Preheat: Preheat the oven to 160-165℃;

[0048] 2) Baking: Place the egg-filled mold in a preheated oven and bake for 5-6 minutes to obtain a poached egg.

[0049] 3) Cooling: Place the formed poached eggs in a cooling room to cool until the center temperature of the poached eggs is below 37℃;

[0050] 4) Quick-freezing: Quick-freeze the cooled poached eggs until the center temperature of the poached eggs is below -8℃ to obtain quick-frozen poached eggs.

[0051] This processing device has a reasonable structural design. It mainly consists of a circulating conveyor chain plate 1, a lower support 2, an opening and guiding liquid mechanism 3, an egg liquid mold 4, and an opening and blowing mechanism 5. The circulating conveyor chain plate 1 drives the lower support 2, which is loaded with eggs 6, to move sequentially between the opening and guiding liquid mechanism 3 and the opening and blowing mechanism 5. The moving part of the opening and blowing mechanism 5 moves down to straighten the egg 6. The opening and guiding liquid mechanism 3 drills a hole at the bottom of the egg 6, and the opening and blowing mechanism 5 opens a hole at the top of the egg 6 and blows air into the eggshell, forcing the egg liquid to flow quickly into the egg liquid mold 4 through the drilling rod 34 of the opening and guiding liquid mechanism 3. This allows for the processing and production of frozen poached eggs. At the same time, this method can preserve the integrity of the eggshell to a large extent, making it suitable as a carrier for making eggshell handicrafts and improving the overall yield.

[0052] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A processing apparatus for frozen egg products, characterized in that, include: A circulating conveyor chain plate, the circulating conveyor chain plate comprising a plurality of unit chain plates that are hinged in sequence; The lower support is installed on the outside of the corresponding unit chain plate and is used to load the egg body; An opening and liquid guiding mechanism is installed in the area between the upper and lower unit chain plates of the circulating conveyor chain. It is used to open a hole at the bottom of the egg and guide the internal egg liquid out. The opening and liquid guiding mechanism includes a first support, a first vertical drive screw, a movable plate, a drilling rod, a rotary motor, and a transmission belt. The first vertical drive screw is installed in the first support, and a movable plate is installed on the first vertical drive screw. One end of the movable plate is restricted and can only slide vertically, while the other end of the movable plate is equipped with a rotary motor. A drilling rod is rotatably supported on the plate. The output end of the rotary motor drives the drilling rod to rotate via a transmission belt. The drilling rod includes a hollow rod, annular serrations, a protruding post, a limiting ring, and a driven pulley. The top of the hollow rod is equipped with annular serrations, the middle of the hollow rod is provided with a protruding post, and the outer side of the protruding post is provided with a limiting ring and a driven pulley. The rotation of the limiting ring is restricted within the movable plate. The output end of the rotary motor is equipped with a driving pulley. The outer side of both the driving pulley and the driven pulley is provided with anti-slip grooves, and the inner side of the transmission belt is provided with anti-slip protrusions. An egg liquid mold is used to receive the drained egg liquid, and a robotic arm is used to realize the transfer of the egg liquid mold; An air-blowing mechanism is installed directly above an opening-and-guiding liquid mechanism to create an opening at the top of the egg and blow air into the eggshell. The air-blowing mechanism includes a second support, a vertical push rod, a micro air pump, a movable seat, a hollow needle rod, a telescopic tube, a lifting assembly, and a pressing assembly. The top plate of the second support is equipped with the vertical push rod and the micro air pump. The movable end of the vertical push rod is connected to the movable seat, through which a hollow needle rod passes. The lower end of the hollow needle rod has a pointed tip, and the upper end of the hollow needle rod is connected to the telescopic tube. A miniature air pump is connected. The upper part of the movable seat is equipped with a lifting assembly for driving the hollow needle rod to move vertically. At least four pressing assemblies are installed around the hollow needle rod on the lower part of the movable seat. The pressing assembly includes a sleeve, a slider, a sliding rod, a pressing head, a compression spring, and a pressure sensor. The sleeve is embedded and fixed in the movable seat. The slider is slidably restricted in the sleeve. The lower end of the slider is connected to the pressing head via the sliding rod. The upper end of the slider is abutted against the pressure sensor via the compression spring. The pressure sensor is fixedly installed at the top end of the inner cavity of the sleeve.

2. The processing apparatus for frozen egg products according to claim 1, characterized in that: The unit chain plate of the circulating conveyor chain plate has a first through hole.

3. The processing apparatus for frozen egg products according to claim 2, characterized in that: The upper end of the lower support is provided with an egg-holding slot, and the bottom end of the egg-holding slot is provided with a second through hole that communicates with the first through hole in the corresponding unit chain plate.

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