Split roast duck flow production line with duck oil recovery function

Abstract

The invention discloses a split roast duck flow production line with a duck oil recovery function, and relates to the technical field of roast duck stoves, the split roast duck flow production line comprises an equipment shell and a rotating door, the rotating door is mounted on one side surface of the equipment shell, an electric heating pipe is mounted on the inner wall of the equipment shell, and a rotating groove is formed in one side surface of the equipment shell; a rotary picking plate is mounted on the inner wall of the rotary groove; according to the roast duck roasting device, through driving of a stepping motor, a material taking plate drives a placing hook and a roast duck with the surface roasted to move through contact, then the roast duck which is roasted is driven to rotate into a split type shell by rotating a picking plate, and then a lead screw is driven by the stepping motor to rotate so that a sliding block on the surface of the outer side can move; and finally, the grilled roast ducks are placed in a finished product area, so that full-automatic taking out of the roast ducks is achieved, the operation efficiency is improved, the loss of the temperature in the duck roaster is reduced, and the grilling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of roast duck ovens, and in particular to a split roast duck production line with a duck oil recovery function. Background Art

[0002] Roast duck oven is a kind of equipment specially used for roasting duck meat food. It is usually made of high-quality imported stainless steel plate, which has the characteristics of high temperature resistance and corrosion resistance. Its appearance design is unique, easy to operate, low gas consumption and high efficiency, which is very suitable for commercial use. There are many types of roast duck ovens, including electric heating and gas heating, which can be selected according to different needs. In particular, the gas roast duck oven uses liquefied petroleum gas as fuel, with uniform firepower, fast heating and energy saving. The roast duck oven is also equipped with a high-quality igniter, a rotary motor and a large temperature-resistant tempered glass window, which makes the roast duck process visual and easy to control. In addition, the roast duck oven also has automatic temperature measurement and temperature control functions, which can be used for baking with various temperature and time requirements, and the firepower can also be adjusted as needed.

[0003] The roast duck oven of the prior art generally fixes the roast duck on the surface of an iron hook manually, hangs the fixed roast duck on the surface of a placement rack, and drives the placement rack to rotate by rotating a motor. At this time, the roast duck is roasted in the roast duck oven by electric heat or gas. However, since the large-scale roast duck machine and the small-scale roast duck machine of the prior art both manually open the cabinet door of the roast duck oven and control the motor to stop rotating when roasting the roast duck, so as to fix the roast duck on the surface of the placement rack, the roast duck oven of the prior art needs to manually open the cabinet door frequently to take out and put in the roast duck when roasting on a large scale, resulting in manual intervention throughout the process, which leads to low efficiency. Frequent opening of the cabinet door will destroy the temperature in the roast duck oven, thereby affecting the quality and efficiency of the roast duck.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to drive the screw rod to rotate by a stepping motor so that the slider on the outer surface moves, so that the material taking plate moves with it, and finally the roasted duck is placed in the finished product area, so as to realize the full-automatic taking out of the roast duck and improve the operating efficiency, and reduce the loss of temperature inside the roast duck oven to improve the roasting efficiency, thereby compensating for the defect that the roast duck oven door is opened manually and the motor is controlled to stop rotating, so as to fix the roast duck on the surface of the placement rack, resulting in the roast duck oven of the prior art requiring manual frequent opening of the cabinet door to take out and put in the roast duck when roasting on a large scale, resulting in the need for manual intervention throughout the process, resulting in low efficiency, and damaging the temperature inside the roast duck oven, thereby affecting the quality and efficiency of the roast duck.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a split roast duck production line with duck oil recovery function, comprising an equipment shell and an automatic picking system, a revolving door is installed on one side surface of the equipment shell, an electric heating tube is installed on the inner wall of the equipment shell, a rotating groove is opened on one side surface of the equipment shell, a rotating picking plate is installed on the inner wall of the rotating groove, a driving rod is installed on the bottom end surface of the rotating picking plate, a rotating motor is installed on one side surface of the inner wall of the equipment shell, a lifting groove is opened on one side surface of the rotating picking plate, a stepping motor is installed on the top surface of the rotating picking plate, a screw rod is installed on the bottom end surface of the stepping motor, a slider is installed on the outer surface of the screw rod, an extension plate is installed on the outer surface of the slider, an electric telescopic rod is installed on the top surface of the extension plate, a material taking plate is installed on one end of the electric telescopic rod, a hook groove is opened on the top surface of the material taking plate, a roasting component is installed on the inner wall of the equipment shell, a split component is installed on one side surface of the equipment shell, and a recycling component is installed on the inner wall of the equipment shell.

[0007] Furthermore, there are two revolving doors, which are equidistantly distributed on one side surface of the equipment casing, the revolving door is movably rotatably connected to the equipment casing, the rotating pickup plate is movably rotatably connected to the inner wall of the rotating groove, the output end of the rotating motor is fixedly connected to one end of the driving rod, and the electric heating tubes are several equidistantly distributed on the inner wall of the equipment casing.

[0008] Furthermore, the bottom surface of the stepper motor is fixedly connected to the top surface of the rotating pickup plate, one end of the screw rod is fixedly connected to the output end of the stepper motor, the outer surface of the stepper motor is movably and rotatably connected to the inner wall of the device housing, the other end of the screw rod extends to the inner wall of the lifting groove, the outer surface of the screw rod is movably and rotatably connected to the inner wall of the slider, the outer surface of the slider is in movable contact with the inner wall of the lifting groove, and one side surface of the extension plate is in movably contact with one side surface of the rotating pickup plate.

[0009] Furthermore, the grilling assembly includes a transmission shaft, a driving gear is installed on the outer surface of the transmission shaft, a chain is installed on the outer surface of the driving gear, a positioning plate is installed on the top surface of the chain, a positioning hole is opened on the top surface of the positioning plate, a placement hook is installed on the inner wall of the positioning hole, a contact rod is installed on the outer surface of the placement hook, a driving motor is installed on the top surface of the inner wall of the device housing, a controller is installed on one side surface of the device housing, and the transmission shaft is installed on the bottom surface of the inner wall of the device housing.

[0010] Furthermore, there are two transmission shafts, one of which is fixedly connected to the output end of the driving motor, and the two transmission shafts are distributed at the top end of the inner wall of the equipment housing. The transmission shafts are movably and rotatably connected to the top end and the bottom end of the inner wall of the equipment housing, and three driving gears are correspondingly distributed on the outer surface of each transmission shaft.

[0011] Furthermore, there are three chains, and the inner wall of each chain is meshed with the outer surfaces of the two driving gears. There are several positioning plates, and the positioning plates are equidistantly distributed on the top surface of the chain. The top surface of each positioning plate is correspondingly provided with positioning holes. The placement hook is movably connected with the inner wall of the positioning hole, the outer surface of the contact rod is movably in contact with the inner wall of the hook groove, and the outer surface of the placement hook is movably in contact with one side surface of the feeding plate. The controller is electrically connected to the driving motor, the controller is electrically connected to the rotating motor, the controller is electrically connected to the stepping motor, the controller is electrically connected to the electric heating tube, and the controller is electrically connected to the electric telescopic rod.

[0012] Furthermore, the recycling component includes a collecting plate, a contact rubber is installed on the bottom surface of the collecting plate, a collecting groove is opened at the bottom end of the inner wall of the equipment housing, a guide groove is opened on the top surface of the collecting groove, a guide pipe is installed on the bottom surface of the guide groove, a placement groove is opened on one side surface of the equipment housing, a collecting bucket is placed on the inner wall of the placement groove, and the collecting plate is installed on the outer surface of the transmission shaft.

[0013] Furthermore, there are two collecting plates, which are respectively distributed on the outer surfaces of the two transmission shafts, and a contact rubber is correspondingly distributed on the bottom surface of each collecting plate, and the bottom surface of the contact rubber is in active contact with the top surface of the collecting groove. There are two guide grooves equidistantly distributed on the top surface of the collecting groove, and a guide pipe is correspondingly distributed on the bottom surface of each guide groove. The two guide pipes extend from the inside of the equipment housing to the inner wall of the placement groove, and the two guide pipes are connected to each other.

[0014] Furthermore, the split component includes a split shell, a duck drying rack is installed on one side of the inner wall surface of the split shell, a finished product rack is installed on one side of the inner wall surface of the split shell, and positioning plates are also distributed on one side of the duck drying rack and the finished product rack.

[0015] Further, the automatic picking component includes a positioning marking unit, a state analysis unit, a driving unit, a roasting analysis unit, and a picking unit;

[0016] The positioning marking unit is used to obtain the height data YA, YB, and YC of the three chains, where YA<YB<YC, and mark the three chains as MA, MB, and MC in sequence according to the chain height data, and mark the corresponding positioning plates on the three chains as RAn, RBn, and RCn in sequence, where n is a natural number greater than 1;

[0017] The state analysis unit is used to obtain the position information of the positioning plate, and then analyze and process the positioning plate through the laser sensor to obtain the positioning plate state information, and then send the positioning plate state information to the driving unit;

[0018] The driving unit is used to control the start of the driving motor, automatically hang the roast duck into the positioning plate, and record the roasting start time when hanging and send it to the picking unit. At the same time, after obtaining the removal signal, the driving motor is controlled to start again to automatically send the roast duck out of the equipment housing;

[0019] The specific process of obtaining the positioning board status information is as follows:

[0020] S1. Use the laser sensor to detect the state of the target on the positioning plate, and calculate the distance between the laser sensor and the target according to the following formula: D represents the distance between the sensor and the object, c represents the speed of signal propagation, t is the total time from laser emission to receiving echo, I is the intensity of the returned signal, Ithreshold is the signal intensity threshold, and Dmax represents the maximum distance that the sensor can measure;

[0021] S2, determine whether I is greater than or equal to Ithreshold, and determine whether D is less than the maximum distance Dmax. If both are satisfied, set Detected = 1, where Detected = 1 means that the existence of the target object is detected, and k represents a constant, indicating that the positioning plate is in a load state;

[0022] Otherwise, set Detected = 0, which means that the target object is not detected, indicating that the positioning board is in an empty state;

[0023] The roasting analysis unit is used to obtain roast duck processing temperature data G and roasting time data M from the food processing website, and obtain the real-time temperature data Y in the equipment housing through the temperature sensor, calculate the roasting standard time period H and send it to the picking unit;

[0024] Specifically: the real-time temperature data Y in the equipment housing is obtained through the temperature sensor, and the roast duck processing temperature data G and the roasting time data M are obtained, and the roasting standard time period H is calculated according to the following formula:

[0025]

[0026] The picking unit is used to obtain the start time of roasting and the standard roasting period H to calculate the end time of roasting, and start timing from the start time of roasting. When the end time of roasting is reached, a take-out signal is generated and sent to the driving unit.

[0027] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0028] The split-type roast duck oven with duck oil recovery function drives the roast duck to rotate through a chain, and drives the roast duck to move to a designated position through rotation when roasting is completed, and then driven by a stepper motor so that a material taking plate drives the placement hook and the roast duck roasted on its surface to move through contact, and then drives the roast duck to rotate into a split-type housing by rotating the picking plate, and then drives the lead screw to rotate through the stepper motor to move the slider on the outer surface, so that the material taking plate moves with it, and finally the roast duck roasted is placed in the finished product area, so that the roast duck is taken out automatically, the operation efficiency is improved, and the temperature loss inside the roast duck oven is reduced to improve the roasting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The overall external structure schematic diagram of the present invention is shown;

[0030] Figure 2 Another schematic diagram of the overall external structure of the present invention is shown;

[0031] Figure 3 The overall internal structure schematic diagram of the present invention is shown;

[0032] Figure 4 Another schematic diagram of the overall internal structure of the present invention is shown;

[0033] Figure 5 A schematic diagram of the structure of the rotary pickup plate of the present invention is shown;

[0034] Figure 6 A schematic diagram of the screw rod structure of the present invention is shown;

[0035] Figure 7 A schematic diagram of the structure of the grilling assembly of the present invention is shown;

[0036] Figure 8 A schematic diagram of the positioning plate structure of the present invention is shown;

[0037] Fig. 9 A schematic diagram of the structure of the recycling assembly of the present invention is shown;

[0038] Fig.10 A schematic diagram of the structure of the present invention from a local top view is shown;

[0039] Fig.11A schematic diagram of the split housing structure of the present invention is shown;

[0040] Fig.12 A schematic flow chart of the automatic picking system of the present invention is shown.

[0041] Legend: 1. Equipment housing; 2. Revolving door; 3. Rotating slot; 4. Rotating pick-up plate; 5. Driving rod; 6. Rotating motor; 7. Lifting slot; 8. Stepping motor; 9. Screw rod; 10. Sliding block; 11. Extension plate; 12. Pick-up plate; 13. Hook slot; 14. Transmission shaft; 15. Driving gear; 16. Chain; 17. Positioning plate; 18. Positioning hole; 19. Placement hook; 20. Contact rod; 21. Driving motor; 22. Controller; 23. Collecting plate; 24. Contact rubber; 25. Collecting slot; 26. Guide slot; 27. Guide pipe; 28. Placement slot; 29. ​​Collecting bucket; 30. Split housing; 31. Duck drying rack; 32. Finished product rack; 33. Electric heating tube; 34. Electric telescopic rod. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Embodiment 1:

[0044] like Figure 1-11 As shown, a split roast duck production line with duck oil recovery function includes an equipment shell 1 and an automatic picking system, the equipment shell 1 and the automatic picking system, a revolving door 2 is installed on one side surface of the equipment shell 1, an electric heating tube 33 is installed on the inner wall of the equipment shell 1, a rotating groove 3 is opened on one side surface of the equipment shell 1, a rotating picking plate 4 is installed on the inner wall of the rotating groove 3, a driving rod 5 is installed on the bottom end surface of the rotating picking plate 4, a rotating motor 6 is installed on one side surface of the inner wall of the equipment shell 1, and a lifting mechanism is opened on one side surface of the rotating picking plate 4. Slot 7, a stepper motor 8 is installed on the top surface of the rotating picking plate 4, a screw rod 9 is installed on the bottom surface of the stepper motor 8, a slider 10 is installed on the outer surface of the screw rod 9, an extension plate 11 is installed on the outer surface of the slider 10, an electric telescopic rod 34 is installed on the top surface of the extension plate 11, a material picking plate 12 is installed at one end of the electric telescopic rod 34, a hook groove 13 is provided on the top surface of the material picking plate 12, a roasting component is installed on the inner wall of the equipment housing 1, a split component is installed on one side surface of the equipment housing 1, and a recycling component is installed on the inner wall of the equipment housing 1.

[0045] There are two revolving doors 2, which are equidistantly distributed on one side surface of the equipment casing 1. The revolving door 2 is movably and rotatably connected to the equipment casing 1, and the rotating picking plate 4 is movably and rotatably connected to the inner wall of the rotating groove 3. The output end of the rotating motor 6 is fixedly connected to one end of the driving rod 5. There are several electric heating tubes 33 equidistantly distributed on the inner wall of the equipment casing 1. The unbaked semi-finished duck is rotated to the inside of the equipment casing 1 by driving the rotation of the picking plate. At this time, the stepping motor 8 is controlled to make the material taking plate 12 drive the unbaked semi-finished duck to move up and down.

[0046] The bottom surface of the stepper motor 8 is fixedly connected to the top surface of the rotating pickup plate 4, one end of the screw rod 9 is fixedly connected to the output end of the stepper motor 8, the outer surface of the stepper motor 8 is movably rotatably connected to the inner wall of the equipment housing 1, the other end of the screw rod 9 extends to the inner wall of the lifting groove 7, the outer surface of the screw rod 9 is movably rotatably connected to the inner wall of the slider 10, the outer surface of the slider 10 is movably in contact with the inner wall of the lifting groove 7, and one side surface of the extension plate 11 is movably in contact with one side surface of the rotating pickup plate 4. When the roasted roast duck is placed on the positioning plate 17 installed on one side surface of the finished product rack 32 by the stepper motor 8, the roast duck placed on the top surface of the duck drying rack 31 and the placement hook 19 can be inserted into the positioning plate 17 installed on one side surface of the duck drying rack 31. At this time, the controller 22 will control the stepper motor 8 to start, and when the stepper motor 8 starts, it will drive the screw rod 9 to rotate.

[0047] The roasting assembly includes a transmission shaft 14, a driving gear 15 is installed on the outer surface of the transmission shaft 14, a chain 16 is installed on the outer surface of the driving gear 15, a positioning plate 17 is installed on the top surface of the chain 16, a positioning hole 18 is opened on the top surface of the positioning plate 17, a placement hook 19 is installed on the inner wall of the positioning hole 18, and a contact rod 20 is installed on the outer surface of the placement hook 19, a driving motor 21 is installed on the top surface of the inner wall of the equipment housing 1, a controller 22 is installed on the side surface of the equipment housing 1, and the transmission shaft 14 is installed on the bottom surface of the inner wall of the equipment housing 1. When the roasted roast duck is placed inside the positioning plate 17 installed on the side surface of the finished product rack 32 by the stepper motor 8, the roast duck placed on the top surface of the duck drying rack 31 and the placement hook 19 can be inserted into the positioning plate 17 installed on the side surface of the duck drying rack 31. At this time, the controller 22 will control the stepper motor 8 to start, and when the stepper motor 8 starts, it will drive the screw 9 to rotate.

[0048] There are two transmission shafts 14, one of which is fixedly connected to the output end of the driving motor 21. The two transmission shafts 14 are equally distributed at the top of the inner wall of the equipment housing 1. The transmission shafts 14 are movably and rotatably connected to the top and bottom of the inner wall of the equipment housing 1. Three driving gears 15 are correspondingly distributed on the outer surface of each transmission shaft 14, and the outer surface of the driving gear 15 is meshed with a chain 16. Therefore, when the transmission shaft 14 rotates, the placement hook 19 fixed to the positioning plate 17 will be driven to rotate and move through the chain 16.

[0049] There are three chains 16, and the inner wall of each chain 16 is meshed with the outer surface of the two driving gears 15. There are several positioning plates 17, and the positioning plates 17 are evenly distributed on the top surface of the chain 16. The top surface of each positioning plate 17 is correspondingly distributed with positioning holes 18. The placement hook 19 is movably plugged with the inner wall of the positioning hole 18, the outer surface of the contact rod 20 is movably contacted with the inner wall of the hook groove 13, and the outer surface of the placement hook 19 is movably contacted with the side surface of the material-retrieving plate 12. The controller 22 is electrically connected to the drive motor 21. The controller 22 is electrically connected to the rotating motor 6, the controller 22 is electrically connected to the stepping motor 8, the controller 22 is electrically connected to the electric heating tube 33, and the controller 22 is electrically connected to the electric telescopic rod 34. When the roast duck is finished roasting, the rotation of the driving motor 21 is controlled by the controller 22. By controlling the rotation, the roast duck on the surface of the chain 16 is moved to between the gear and the rotating pickup plate 4 due to the drive of the chain 16. When the movement is completed, the driving motor 21 stops rotating, and the controller 22 controls the rotating motor 6 to start.

[0050] The recovery component includes a collecting plate 23, a contact rubber 24 is installed on the bottom surface of the collecting plate 23, a collecting groove 25 is opened at the bottom end of the inner wall of the equipment housing 1, a guide groove 26 is opened on the top surface of the collecting groove 25, a guide pipe 27 is installed on the bottom surface of the guide groove 26, a placement groove 28 is opened on one side surface of the equipment housing 1, a collecting barrel 29 is placed on the inner wall of the placement groove 28, and the collecting plate 23 is installed on the outer surface of the transmission shaft 14. The contact rubber 24 is rotated to make the oil dripping from the roast duck contact with each other, so that the duck oil is collected by the contact rubber 24. As the collecting plate 23 continues to rotate, the duck oil collected by the contact rubber 24 will flow into the inner wall of the guide groove 26.

[0051] There are two collecting plates 23, which are respectively distributed on the outer surfaces of the two transmission shafts 14. A contact rubber 24 is correspondingly distributed on the bottom surface of each collecting plate 23. The bottom surface of the contact rubber 24 is in active contact with the top surface of the collecting groove 25. There are two guide grooves 26 equidistantly distributed on the top surface of the collecting groove 25. A guide pipe 27 is correspondingly distributed on the bottom surface of each guide groove 26. The two guide pipes 27 extend from the inside of the equipment housing 1 to the inner wall of the placement groove 28, and the two guide pipes 27 are connected to each other.

[0052] The split assembly includes a split shell 30, a duck drying rack 31 is installed on one side surface of the inner wall of the split shell 30, a finished product rack 32 is installed on one side surface of the inner wall of the split shell 30, and a positioning plate 17 is also distributed on one side surface of the duck drying rack 31 and the finished product rack 32. When the split structure is needed, one side surface of the split shell 30 can be pressed against one side surface of the equipment shell 1, and when the split structure is not needed, the two can be separated. When the two are separated, the finished roast duck can still be taken out and the semi-finished roast duck can be put in through the internal structure of the equipment shell 1, and the functions of automatic taking out and putting in can be realized with manual assistance.

[0053] The working principle and use process of the utility model are as follows: when it is necessary to use the split-type roast duck oven with duck oil recovery function, the roast duck to be roasted is fixed on the outer surface of the placement hook 19. After the fixation is completed, the placement hook 19 fixing the roast duck is inserted into the positioning hole 18 opened on the top surface of the positioning plate 17, so that the roast duck to be placed is fixed on the surface of the chain 16. After the placement is completed, the electric heating tube 33 and the driving motor 21 are started at the same time. When the driving motor 21 is started, the transmission shaft 14 at its output end is driven to rotate. At this time, the rotating transmission shaft 14 will rotate on the inner wall of the device housing 1, and a driving gear 15 is installed on the outer surface of the transmission shaft 14, so when the transmission shaft 14 rotates, the driving gear 15 will synchronously rotate with the transmission shaft 14, and the outer surface of the driving gear 15 is meshed with a chain 16, so when the transmission shaft 14 rotates, the placement hook 19 fixed by the positioning plate 17 will be driven to rotate and move through the chain 16, and the inner wall of the device housing 1 is installed with an electric heating tube 33. When the electric heating tube 33 is started, it will generate high temperature. At this time, the electric heating The heat generated by the heat pipe 33 roasts the moving roast duck, and when the roast duck is roasted, grease is produced. When there is too much grease, it will drip downward and fall into the inner wall of the collecting tank 25. The outer surface of the transmission shaft 14 is installed with a collecting plate 23. When the transmission shaft 14 rotates, the collecting plate 23 installed on its outer surface will rotate with the transmission shaft 14, and the bottom surface of the collecting plate 23 is installed with a contact rubber 24. At this time, the contact rubber 24 will rotate with the collecting plate 23, and the rotating contact rubber 24 will contact the top surface of the collecting tank 25. , the contact rubber 24 is rotated to make contact with the grease dripping from the roast duck, so that the duck oil is collected by the contact rubber 24. As the collecting plate 23 rotates continuously, the duck oil collected by the contact rubber 24 flows into the inner wall of the guide groove 26, and flows into the inside of the guide pipe 27 through the guide groove 26, and finally is discharged through the guide pipe 27 to flow into the collecting barrel 29 placed in the placing groove 28, so that the duck oil produced by the roast duck is collected by the collecting barrel 29, thereby preventing the duck oil from accumulating inside the equipment housing 1 and preventing the generation of bacteria.

[0054] When the roast duck is finished roasting, the controller 22 controls the rotation of the driving motor 21. By controlling the rotation, the roast duck on the surface of the chain 16 is moved to between the gear and the rotating picking plate 4 due to the driving of the chain 16. When the movement is completed, the driving motor 21 stops rotating, and the controller 22 controls the rotating motor 6 to start. When the rotating motor 6 starts, it drives the driving rod 5 fixedly connected to its output end to rotate. When the driving rod 5 rotates, it drives the material taking plate 12 to rotate on the inner wall of the rotating groove 3, so that the extending plate 11 of the material taking plate 12 faces the inside of the equipment housing 1 to achieve a 180-degree rotation. When the rotation is completed, the controller 22 controls the stepping motor 6 to start. The stepper motor 8 is started. When the stepper motor 8 is started, the screw rod 9 connected to each other at its output end is driven to rotate. When the screw rod 9 rotates, the slider 10 installed on its outer surface will move up and down along its outer surface on the inner wall of the lifting groove 7, so that the slider 10 and the extension plate 11 are directly below the insertion of the hook 19 for placing the roast duck to be taken through rotation. After the movement is completed, the controller 22 will control the electric telescopic rod 34 to start, so that one end of the electric telescopic rod 34 is extended, and a material-collecting plate 12 is installed at one end of the electric telescopic rod 34. Therefore, when the electric telescopic rod 34 is extended, the material-collecting plate 12 will move with the extended electric telescopic rod 34. When the electric telescopic rod 34 is fully extended, the controller 22 will control the electric telescopic rod 34 to start. The controller 22 will control the stepper motor 8 to start again, and the sliding block 10 and the extended electric telescopic rod 34 will move upward through the rotating screw rod 9. When the electric telescopic rod 34 is driven by the screw rod 9 to move upward, the top surface of the feeding plate 12 will contact the contact rod 20 installed on the outer surface of the placement hook 19, and the top surface of the feeding plate 12 is provided with a hook groove 13. Therefore, when the feeding plate 12 moves upward, the hook groove 13 will hook the contact rod 20. Through the mutual contact between the hook groove 13 and the contact rod 20 and the movement of the feeding plate 12, the placement hook 19 is pulled out from the inner wall of the positioning hole 18. When the pulling out is completed, the controller 22 will control the electric The telescopic rod 34 retracts, and after the retraction is completed, the rotating motor 6 will be started again. The rotating picking plate 4 is driven by the rotating motor 6 to rotate 180 degrees, so that the roasted duck is brought into the split housing 30 through rotation. At this time, the stepping motor 8 is started again and drives the roasted duck to move downward. When the material picking plate 12 moves downward, the placement hook 19 in the hook groove 13 will move downward with it, and as it moves downward, the placement hook 19 will eventually be inserted into the positioning plate 17 installed on the surface of one side of the finished product rack 32 due to the decrease in height, thereby realizing the removal of the roasted duck in the equipment housing 1, thereby reducing the impact of the switch cabinet door on the temperature inside the equipment housing 1.

[0055] After the roasted duck is placed inside the positioning plate 17 installed on one side of the finished product rack 32 by the stepper motor 8, the roasted duck placed on the top surface of the duck drying rack 31 and the placement hook 19 can be inserted into the positioning plate 17 installed on one side of the duck drying rack 31. At this time, the controller 22 will control the stepper motor 8 to start. When the stepper motor 8 starts, it will drive the screw rod 9 to rotate. At this time, the rotating screw rod 9 will cause the slider 10 installed on its outer surface to move upward along the surface of the screw rod 9, so that the material taking plate 12 contacts the contact rod 20 through the hook groove 13 during the process of following the slider 10 to move upward, thereby taking away the unroasted semi-finished duck inserted in the positioning plate 17. At this time, the controller 22 will control the electric telescopic rod 34 retracts, so that the electric telescopic rod 34 drives the unbaked semi-finished duck to retract. After the retraction is completed, the rotary motor 6 is started again, thereby driving the rotary picking plate 4 to rotate 180 degrees, and the unbaked semi-finished duck is rotated to the inside of the equipment housing 1 by driving the rotation of the picking plate. At this time, the material taking plate 12 drives the unbaked semi-finished duck to move up and down by controlling the stepper motor 8. When the positioning plate 17 where the duck needs to be placed is moved, the electric telescopic rod 34 is started again, and the stepper motor 8 is controlled to start again, so that the unbaked semi-finished duck and the placement hook 19 are hooked in the positioning plate 17 on the surface of the chain 16, thereby realizing the steps of smoothly taking out the finished roast duck and putting in the semi-finished roast duck.

[0056] When the split structure is needed, one side surface of the split shell 30 can be pressed against one side surface of the device shell 1. When the split structure is not needed, the two can be separated. When the two are separated, the finished roast duck can still be taken out and the semi-finished roast duck can be put in through the internal structure of the device shell 1. The functions of automatic taking out and putting in can be realized with manual assistance.

[0057] Embodiment 2:

[0058] like Fig.12 As shown, a split roast duck production line with duck fat recovery function includes an equipment housing 1 and an automatic picking system, wherein the automatic picking system includes a positioning marking unit, a state analysis unit, a driving unit, a roasting analysis unit, and a picking unit;

[0059] The positioning marking unit is used to obtain the height data YA, YB, and YC of the three chains 16, where YA<YB<YC, and mark the three chains 16 as MA, MB, and MC in sequence according to the height data of the chains 16, and mark the corresponding positioning plates 17 on the three chains 16 as RAn, RBn, and RCn in sequence, where n is a natural number greater than 1;

[0060] The state analysis unit is used to obtain the position information of the positioning plate, and then analyze and process the positioning plate through the laser sensor to obtain the positioning plate state information, and then send the positioning plate state information to the driving unit;

[0061] The driving unit is used to control the driving motor 21 to start, automatically hang the roast duck into the positioning plate 17, and record the roasting start time when hanging and send it to the picking unit, and control the driving motor to start again after obtaining the removal signal to automatically send the roast duck out of the equipment housing;

[0062] The specific process of obtaining the positioning board status information is as follows:

[0063] S1. Detect the state of the target on the positioning plate 17 through the laser sensor, and calculate the distance between the laser sensor and the target according to the following formula: D represents the distance between the sensor and the object, c represents the speed of signal propagation, t is the total time from laser emission to receiving echo, I is the intensity of the returned signal, Ithreshold is the signal intensity threshold, and Dmax represents the maximum distance that the sensor can measure;

[0064] There are three laser sensors distributed on one side of the inner wall of the equipment housing, and the heights of the three laser sensors are consistent with the heights of the three chains respectively;

[0065] S2, determine whether I is greater than or equal to Ithreshold, determine whether D is less than the maximum distance Dmax, if both are satisfied, set Detected = 1, Detected = 1 represents the presence of the target object is detected, k represents a constant, indicating that the positioning plate 17 is in a load state;

[0066] Otherwise, Detected=0 is set, which means that the target object is not detected, indicating that the positioning plate 17 is in an empty state;

[0067] The roasting analysis unit is used to obtain roast duck processing temperature data G and roasting time data M from the food processing website, and obtain the real-time temperature data Y in the equipment housing through the temperature sensor, calculate the roasting standard time period H and send it to the picking unit;

[0068] Specifically: the real-time temperature data Y in the equipment housing is obtained through the temperature sensor, and the roast duck processing temperature data G and the roasting time data M are obtained, and the roasting standard time period H is calculated according to the following formula:

[0069]

[0070] The picking unit is used to obtain the start time of roasting and the standard roasting period H to calculate the end time of roasting, and start timing from the start time of roasting. When the end time of roasting is reached, a take-out signal is generated and sent to the driving unit.

[0071] The size of the interval and threshold is set to facilitate comparison. The size of the threshold depends on the amount of sample data and the number of bases set by technical personnel in this field for each group of sample data; as long as it does not affect the proportional relationship between the parameter and the quantized value.

[0072] The above formulas are all dimensionless and numerical calculations. The formula is a formula obtained by collecting a large amount of data and performing software simulation to obtain the most recent real situation. The preset parameters in the formula are set by technicians in this field according to actual conditions.

[0073] In the two embodiments provided in the present application, it should be understood that the disclosed devices and systems can be implemented in other ways; for example, the device embodiments described above are only schematic, for example, the division of the modules is only a logical function division, and there may be other division methods in actual implementation, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed; another point, the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, the indirect coupling or communication connection of devices or modules can be electrical, mechanical or other forms;

[0074] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A split-type roast duck production line with duck fat recovery function, comprising an equipment housing (1) and an automatic picking system, wherein a revolving door (2) is installed on one side surface of the equipment housing (1), characterized in that: An electric heating tube (33) is installed on the inner wall of the device housing (1), a rotating groove (3) is provided on one side surface of the device housing (1), a rotating pick-up plate (4) is installed on the inner wall of the rotating groove (3), a driving rod (5) is installed on the bottom surface of the rotating pick-up plate (4), a rotating motor (6) is installed on one side surface of the inner wall of the device housing (1), a lifting groove (7) is provided on one side surface of the rotating pick-up plate (4), a stepping motor (8) is installed on the top surface of the rotating pick-up plate (4), and a driving rod (5) is installed on the bottom surface of the stepping motor (8). A screw rod (9), a slider (10) is installed on the outer surface of the screw rod (9), an extension plate (11) is installed on the outer surface of the slider (10), an electric telescopic rod (34) is installed on the top surface of the extension plate (11), a material picking plate (12) is installed on one end of the electric telescopic rod (34), a hook groove (13) is provided on the top surface of the material picking plate (12), a roasting component is installed on the inner wall of the device housing (1), a split component is installed on one side surface of the device housing (1), and a recovery component is installed on the inner wall of the device housing (1).

2. The split-type duck roasting oven with duck oil recovery function according to claim 1 is characterized in that: There are two revolving doors (2), which are equidistantly distributed on a side surface of the device housing (1); the revolving doors (2) are movably rotatably connected to the device housing (1); the rotating pickup plate (4) is movably rotatably connected to the inner wall of the rotating groove (3); the output end of the rotating motor (6) is fixedly connected to one end of the driving rod (5); and a plurality of electric heating tubes (33) are equidistantly distributed on the inner wall of the device housing (1).

3. The split-type duck roasting oven with duck oil recovery function according to claim 1 is characterized in that: The bottom surface of the stepper motor (8) is fixedly connected to the top surface of the rotating pickup plate (4), one end of the screw rod (9) is fixedly connected to the output end of the stepper motor (8), the outer surface of the stepper motor (8) is movably rotatably connected to the inner wall of the device housing (1), the other end of the screw rod (9) extends to the inner wall of the lifting groove (7), the outer surface of the screw rod (9) is movably rotatably connected to the inner wall of the slider (10), the outer surface of the slider (10) is in movable contact with the inner wall of the lifting groove (7), and one side surface of the extension plate (11) is in movably contact with one side surface of the rotating pickup plate (4).

4. The split-type duck roasting oven with duck oil recovery function according to claim 1 is characterized in that: The grilling assembly comprises a transmission shaft (14), a driving gear (15) is mounted on the outer surface of the transmission shaft (14), a chain (16) is mounted on the outer surface of the driving gear (15), a positioning plate (17) is mounted on the top surface of the chain (16), a positioning hole (18) is provided on the top surface of the positioning plate (17), a placement hook (19) is mounted on the inner wall of the positioning hole (18), a contact rod (20) is mounted on the outer surface of the placement hook (19), a driving motor (21) is mounted on the top surface of the inner wall of the device housing (1), a controller (22) is mounted on one side surface of the device housing (1), and the transmission shaft (14) is mounted on the bottom surface of the inner wall of the device housing (1).

5. The split-type duck roasting oven with duck oil recovery function according to claim 4 is characterized in that: There are two transmission shafts (14), one of which is fixedly connected to the output end of the drive motor (21), and the two transmission shafts (14) are equally distributed at the top end of the inner wall of the device housing (1). The transmission shafts (14) are movably and rotatably connected to the top end and the bottom end of the inner wall of the device housing (1), and three driving gears (15) are correspondingly distributed on the outer surface of each transmission shaft (14).

6. The split-type duck roasting oven with duck oil recovery function according to claim 4 is characterized in that: There are three chains (16), the inner wall of each chain (16) is meshed with the outer surface of the two driving gears (15), there are a plurality of positioning plates (17), the plurality of positioning plates (17) are equidistantly distributed on the top surface of the chain (16), the top surface of each positioning plate (17) is correspondingly provided with a positioning hole (18), the placement hook (19) is movably plugged into the inner wall of the positioning hole (18), the outer surface of the contact rod (20) is connected to the hook groove (13 ), the outer surface of the placement hook (19) is in movable contact with the side surface of the material taking plate (12), the controller (22) is electrically connected to the driving motor (21), the controller (22) is electrically connected to the rotating motor (6), the controller (22) is electrically connected to the stepping motor (8), the controller (22) is electrically connected to the electric heating tube (33), and the controller (22) is electrically connected to the electric telescopic rod (34).

7. The split-type duck roasting oven with duck oil recovery function according to claim 1, characterized in that: The recovery component comprises a collecting plate (23), the bottom surface of which is mounted a contact rubber (24), a collecting groove (25) is provided at the bottom end of the inner wall of the device housing (1), a guide groove (26) is provided at the top surface of the collecting groove (25), a guide pipe (27) is provided at the bottom surface of the guide groove (26), a placement groove (28) is provided on one side surface of the device housing (1), a collecting bucket (29) is placed on the inner wall of the placement groove (28), and the collecting plate (23) is mounted on the outer surface of the transmission shaft (14).

8. The split-type duck roasting oven with duck oil recovery function according to claim 7 is characterized in that: There are two collecting plates (23), and the two collecting plates (23) are respectively distributed on the outer surfaces of the two transmission shafts (14). The bottom surface of each collecting plate (23) is correspondingly distributed with a contact rubber (24), and the bottom surface of the contact rubber (24) is in active contact with the top surface of the collecting groove (25). The guide grooves (26) are two equidistantly distributed on the top surface of the collecting groove (25), and the bottom surface of each guide groove (26) is correspondingly distributed with a guide pipe (27). The two guide pipes (27) extend from the inside of the equipment housing (1) to the inner wall of the placement groove (28), and the two guide pipes (27) are connected to each other.

9. The split-type duck roasting oven with duck oil recovery function according to claim 1, characterized in that: The split assembly comprises a split housing (30), a duck drying rack (31) is installed on one side surface of the inner wall of the split housing (30), a finished product rack (32) is installed on one side surface of the inner wall of the split housing (30), and positioning plates (17) are also distributed on one side surface of the duck drying rack (31) and the finished product rack (32).

10. The split-type duck roasting oven with duck oil recovery function according to claim 1, characterized in that: The automatic picking component includes a positioning marking unit, a state analysis unit, a driving unit, a roasting analysis unit, and a picking unit; The positioning marking unit is used to obtain height data YA, YB, and YC of three chains (16), wherein YA<YB<YC, and to mark the three chains (16) as MA, MB, and MC in sequence according to the height data of the chains (16), and to mark the corresponding positioning plates (17) on the three chains (16) as RAn, RBn, and RCn in sequence, wherein n is a natural number greater than 1; The state analysis unit is used to obtain the position information of the positioning plate, and then analyze and process the positioning plate through the laser sensor to obtain the positioning plate state information, and then send the positioning plate state information to the driving unit; The driving unit is used to control the start of the driving motor (21), automatically hang the roast duck in the positioning plate (17), and record the roasting start time when hanging and send it to the picking unit, and after obtaining the removal signal, control the start of the driving motor again to automatically send the roast duck out of the equipment housing; The specific process of obtaining the positioning board status information is as follows: S1. Detect the state of the target on the positioning plate (17) by using a laser sensor, and calculate the distance between the laser sensor and the target according to the following formula: D represents the distance between the sensor and the object, c represents the speed of signal propagation, t is the total time from laser emission to receiving echo, I is the intensity of the returned signal, Ithreshold is the signal intensity threshold, and Dmax represents the maximum distance that the sensor can measure; S2, determine whether I is greater than or equal to Ithreshold, determine whether D is less than the maximum distance Dmax, if both are satisfied, set Detected = 1, Detected = 1 represents the presence of the target object is detected, k represents a constant, indicating that the positioning plate (17) is in a load state; Otherwise, Detected=0 is set, and Detected=0 means that the target object is not detected, indicating that the positioning plate (17) is in an empty state; The roasting analysis unit is used to obtain roast duck processing temperature data G and roasting time data M from the food processing website, and obtain the real-time temperature data Y in the equipment housing through the temperature sensor, calculate the roasting standard time period H and send it to the picking unit; Specifically: the real-time temperature data Y in the equipment housing is obtained through the temperature sensor, and the roast duck processing temperature data G and the roasting time data M are obtained, and the roasting standard time period H is calculated according to the following formula: The picking unit is used to obtain the start time of roasting and the standard roasting period H to calculate the end time of roasting, and start timing from the start time of roasting. When the end time of roasting is reached, a take-out signal is generated and sent to the driving unit.

Images