Heating furnace end of sugar painting machine with high safety performance

Abstract

The invention discloses a high-safety-performance heating furnace end of a sugar painting machine, and relates to the technical field of food processing, the heating furnace end is applied to melting of sugar in the sugar painting machine, the heating furnace end comprises a mounting part, a furnace end body and a motor assembly, the mounting part is mounted on a transverse conveying device in a sugar painting machine main body; the furnace end body is fixedly connected with the mounting piece, and a stirring and blanking assembly is mounted in the furnace end body; the motor assembly is arranged on the furnace end body, a voltage transformation assembly for reducing 220V voltage to 24V voltage is mounted on the motor assembly, and an output shaft of the motor assembly is connected with the stirring and blanking assembly; the technical key points are as follows: the furnace end structure of the existing sugar painting machine is improved, so that the heating furnace end of the sugar painting machine can work under low voltage, the safety performance of the whole heating furnace end is greatly improved, and the furnace end has a good use prospect.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a heating furnace head of a sugar painting machine with high safety performance. Background Art

[0002] Sugar painting is a traditional folk handicraft. As the name suggests, it is a painting made of sugar. It is both sugar and painting, and can be seen and eaten. It is commonly known as "inverted sugar man", "inverted sugar cake" or "sugar lantern shadow". It is divided into two types: flat sugar painting and three-dimensional sugar painting.

[0003] The only tools used are a spoon and a spatula. The sugar is usually red and white sugar with a little maltose, which is boiled on a stove over a low heat. When it is boiled to the point where it can be stretched into threads, it can be used to cast the shape. When drawing the shape, the artist scoops up the melted sugar juice with a small spoon and quickly pours it back and forth on the stone slab to draw the shape. The folk artist's hand skills are the key to the shape. When the shape is completed, the sugar painting is scooped up with a small spatula and glued to a bamboo stick.

[0004] With the progress of society, science and technology have developed rapidly. Some manual techniques have gradually been replaced by machines, and sugar painting is no exception. In order to make the sugar paintings more standardized and hygienic, as well as more efficient, people have invented some sugar painting machines. There are many structures on the sugar painting machines, among which the more common ones are the heating burners of sugar painting machines with high safety performance.

[0005] The existing patent application publication number is CN113368731A, and the name is a color mixing and heating integrated color sugar painting feeding head. It records that it includes a sugar storage device, a mixing device, and a feeding device; two motors are arranged on the top surface of the sugar storage device, namely a stirring motor and a central motor, and the stirring motor is connected to the gear, so that one motor can control three stirring rods at the same time. While heating, the stirring rods stir to make the syrup heated evenly. Three partitions are arranged inside the sugar storage device, respectively storing syrups of three primary colors, and the speed of the central motor is controlled to make sugars of various colors flow into the mixing device in a certain proportion. A motor is arranged on the side of the mixing device to control the stirring rod to fully mix the syrup heated by the heating wire flowing into it, so that syrups of various colors can be prepared. The discharging device adopts a gear pump design, which can well control whether the syrup flows out. The present invention can well mix colors while heating when making sugar paintings, so as to flow out syrups of different colors, and it is not easy to cause blockage of the discharging port, and each part is relatively independent, which is convenient for disassembly, cleaning, replacement and maintenance.

[0006] However, according to the above content combined with the prior art, the main function of the tray structure of the central idea of ​​the solution recorded in the above patent is to achieve on-site mixing and heating of sugar, which is mainly used to prepare colorful sugar paintings, thereby improving the display effect of sugar paintings.

[0007] However, the above scheme has great defects in actual use. The above scheme is the same as the prior art. When using it, when the sugar that is not evenly mixed is prepared on site, due to the influence of the external environment, the sugar will be partially adhered, making the sugar uneven when fed, and the storage is divided into zones, so that a separate stirring device needs to be installed in the burner, resulting in insufficient space inside the burner. After a short period of use, the raw materials need to be replenished, which does not meet people's use requirements. For this reason, we have developed a heating burner for a sugar painting machine with high safety performance. Summary of the invention

[0008] Technical issues solved

[0009] In view of the deficiencies in the prior art, the present invention provides a heating furnace head for a sugar painting machine with high safety performance. The heating furnace head of the sugar painting machine is improved with respect to the existing furnace head structure so that the heating furnace head of the sugar painting machine can operate under low voltage, thereby greatly improving the safety performance of the entire heating furnace head and having good prospects for use.

[0010] Technical Solution

[0011] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0012] A heating burner head of a sugar painting machine with high safety performance, which is used for melting sugar inside the sugar painting machine, and the heating burner head comprises a mounting part, a burner head body and a motor assembly:

[0013] The mounting piece is mounted on the transverse conveying device inside the sugar painting machine body;

[0014] The furnace head body is fixedly connected to the mounting piece, and a stirring and blanking assembly is installed inside the furnace head body;

[0015] The motor assembly is arranged on the furnace head body, and a transformer assembly for reducing the 220V voltage to 24V is installed on the motor assembly, and the output shaft of the motor assembly is connected to the stirring and blanking assembly;

[0016] When in use, the motor assembly drives the stirring and dropping assembly to move obliquely upward for a distance so that the bottom end of the stirring and dropping assembly is separated from the discharge port on the furnace head body, and then drives the stirring and dropping assembly to rotate to stir the sugar.

[0017] Preferably, the stirring and blanking assembly comprises a sleeve and a spiral rod:

[0018] The outer surface of the sleeve is provided with an arc-shaped opening;

[0019] The outer upper end of the spiral rod is located inside the sleeve, and a guide rod penetrating the arc-shaped opening is installed on the outer surface of the spiral rod;

[0020] Among them, a spiral guide for guiding the flow of syrup is arranged near the lower end of the outer surface of the spiral rod, and a plug is installed at the lower end of the spiral rod. When the sugar painting machine is not in use, the plug blocks the discharge port of the furnace head body.

[0021] Preferably, the furnace head body comprises an upper cylinder and a base:

[0022] A feed port is provided on the outer surface of the upper cylinder near the upper end, and the output end of the motor assembly passes through the upper end of the burner body and is fixedly connected to the sleeve;

[0023] The base is threadedly connected to the upper cylinder;

[0024] Wherein, a heating component is installed inside the base.

[0025] Preferably, the heating component adopts a heating plate, and the heating plate is arranged inside the base. A weighing component connected to the controller of the sugar painting machine body is fixedly installed on the base at the lower end of the heating plate.

[0026] Preferably, an annular ring is installed near the middle position inside the upper cylinder, and several groups of weighing sensors connected to the controller of the sugar painting machine body are arranged at equal intervals on the upper end surface of the annular ring near the outer position, which are used to send a warning signal when the sugar amount reaches the lower limit, and a storage tray is provided on the upper end surface of the weighing sensor. A solenoid valve connected to the controller of the sugar painting machine body is installed on the unloading port of the storage tray, and a lever for stirring the flow of sugar is provided on the outer surface of the spiral rod near the upper end.

[0027] Preferably, the steps of the weighing component, the solenoid valve and the controller of the sugar painting machine body to achieve accurate batching are as follows:

[0028] Obtain the sugar painting pattern that needs to be made selected by the user;

[0029] Scan the sugar painting pattern and input it into the 3D software;

[0030] Enlarge the sugar painting pattern to the size required by the user, and obtain the circumference corresponding to the sugar painting pattern;

[0031] Calculate the required amount of sugar and weigh the comparison data according to the circumference of the sugar painting pattern;

[0032] The controller of the sugar painting machine body starts the solenoid valve, which opens, allowing the sugar to pass through the solenoid valve and fall onto the storage tray;

[0033] The weighing component weighs and feeds back the weight data to the controller of the sugar painting machine body, and closes the solenoid valve when the weight data is greater than or equal to the weighing comparison data.

[0034] Preferably, the formula for calculating the required amount of sugar according to the circumference corresponding to the sugar painting pattern is as follows:

[0035]

[0036] Where, T l is the required amount of sugar, C is the perimeter of the enlarged sugar painting pattern, Zhxs is the conversion coefficient, ε and e are both constant coefficients, ε is greater than 1, T j is the current ambient temperature detected, T b is the standard ambient temperature, RH j The current ambient humidity, RH b is the standard ambient humidity, Qtxs is the weight coefficient of the influence of ambient temperature on sugar weight, and Qrxs is the weight coefficient of the influence of ambient humidity on sugar weight.

[0037] Preferably, after the solenoid valve is closed, the controller of the sugar painting machine body obtains the weighing data of the weighing sensor and the weighing assembly, calculates the data difference, compares the data difference with the correction interval, and executes the corresponding correction strategy according to the comparison result.

[0038] Preferably, the formula for calculating the difference between the weighing data of the weighing sensor and the weighing data of the weighing assembly is as follows:

[0039]

[0040] Among them, CZ zl is the difference between the weighing data of the weighing sensor and the weighing data of the weighing component, Wcxs is the error coefficient of the K group of weighing sensors, gc i is the weighing data of the i-th weighing sensor, gc j is the weighing data of the weighing component;

[0041] When CZ zl When it is outside the calibration range, maintain the weighing component or replace the weighing component.

[0042] Preferably, the formula for calculating the weighing comparison data is as follows:

[0043] Bdcz=T l +CZ′ zl

[0044] In the formula, Bdcz is the weighing comparison data, CZ′ zl It is the difference of weighing data detected when the sugar painting machine was used last time.

[0045] Beneficial Effects

[0046] The present invention provides a heating furnace head of a sugar painting machine with high safety performance, which has the following beneficial effects:

[0047] 1. The present invention records a heating furnace head of a sugar painting machine with high safety performance, which improves the furnace head structure of the existing sugar painting machine so that the heating furnace head of the sugar painting machine can work under low voltage, greatly improving the safety performance of the entire heating furnace head and having good use prospects.

[0048] 2. The present invention records a heating burner head of a sugar painting machine with high safety performance, which analyzes the sugar painting to be made, calculates the amount of sugar needed to make the sugar painting, and then melts the required amount of sugar to make the sugar painting. This can effectively avoid the repeated melting of sugar, the situation where the sugar painting is easily browned and bitter due to multiple heating of sugar over a long period of time, so that the sugar painting has a better taste. The invention also has a monitoring function, which can realize the monitoring and early warning of the sugar amount and the calibration of the sensor, helping relevant technical personnel to better manage, and has a good prospect for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 This is a structural diagram of the installation of a heating furnace head of a sugar painting machine with high safety performance according to the present invention;

[0050] Figure 2 It is a structural diagram of a heating furnace head of a sugar painting machine with high safety performance according to the present invention;

[0051] Figure 3 It is an exploded view of a heating furnace head of a sugar painting machine with high safety performance according to the present invention;

[0052] Figure 4 It is a structural diagram of a furnace head body in a heating furnace head of a sugar painting machine with high safety performance according to the present invention;

[0053] Figure 5 This is the structural diagram of the sugar painting machine;

[0054] Figure 6 This is the internal structure diagram of the sugar painting machine;

[0055] Figure 7 This is a partial internal structure diagram of the sugar painting machine;

[0056] Figure 8 It is the position diagram of the movable tray structure in the sugar painting machine;

[0057] Fig. 9 Structural diagram of the movable tray structure in the sugar painting machine;

[0058] Fig.10 This is a structural diagram of the tray structure in the sugar painting machine. DETAILED DESCRIPTION

[0059] 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.

[0060] Example 1

[0061] An automatic sugar painting machine, such as Figure 1-10 As shown, it includes a sugar painting machine body 1, a movable tray structure 2, a mounting frame 4, a lateral conveying device 11 and a heating furnace head 3:

[0062] A controller is installed inside the sugar painting machine body 1; a movable tray structure 2 is installed at the lower end of the body; a mounting frame 4 is installed inside the body, and a transverse guide is installed on the outer surface of the mounting frame 4, and the transverse guide adopts a guide rail or a guide rod; a transverse conveying device 11 is installed on the mounting frame 4, and the transverse conveying device 11 can adopt a linear running component such as a screw assembly, a belt drive assembly, a row rod motor, an electric slide rail, etc.; the heating furnace head 3 is connected to the transverse conveying device 11, and the transverse conveying device 11 drives the heating furnace head 3 to move laterally along the transverse guide;

[0063] Among them, the lower end surface of the transverse conveying device 11 is equipped with an air cooling component 5 for reducing the temperature of the sugar painting;

[0064] The air cooling component 5 adopts a fan component with a guide cover, which can directly guide the wind to blow onto the surface of the sugar painting. The fan component can also be further configured as an air cooler, and the cold wind blown out can reduce the temperature of the sugar painting more quickly.

[0065] The mobile pallet structure 2 includes a conveying device 21, a guide 22, a pallet structure 23 and an identification component 24:

[0066] The conveying device 21 is installed on the inner bottom surface of the sugar painting machine body 1; the guide member 22 is installed on the bottom of the sugar painting machine body 1, and the guide member 22 adopts a slide rail, and the tray structure 23 is fixedly connected to the slider on the slide rail;

[0067] The tray structure 23 is connected to the conveying device 21, and the conveying device 21 drives the tray structure 23 to slide along the guide member 22. The upper end surface of the tray structure 23 is provided with two groups of detachable support members, and a placement opening for placing bamboo sticks is formed between the two groups of support members;

[0068] When there are stains on the surface of the support, the support can be disassembled and replaced, so that the sugar painting machine can be used for a long time, which is more convenient.

[0069] The identification component 24 is installed on the tray structure 23, and the identification component 24 is connected to the controller of the sugar painting machine body 1, and is used to identify whether a bamboo stick is placed on the tray structure 23, and send a signal to the controller when the bamboo stick is placed;

[0070] The sugar painting machine will only start when it senses the presence of a bamboo stick, avoiding the problem of the sugar painting sticking to the support and being inconvenient to remove due to the absence of the bamboo stick.

[0071] The identification component 24 uses a light sensor, which is installed at the lower end of the tray structure 23 near the internal cooling fan position of the sugar painting machine body 1, and is used to send a positioning signal to the controller of the sugar painting machine body 1 when the bamboo stick blocks the light.

[0072] The identification component may also use a sensor with a sensing function such as a pressure sensor, which is more intelligent and convenient to use.

[0073] The conveying device 21 includes a support plate and a conveying assembly:

[0074] The support plate is installed inside the sugar painting machine body 1; the conveying assembly is arranged on the support plate;

[0075] The conveying assembly adopts any one of a screw transmission assembly, a belt transmission assembly, and a row rod motor assembly, and the guide member 22 is installed in the middle position of the upper end surface of the conveying assembly;

[0076] A blocking block 211 is installed on the upper end surface of the support plate near the guide member 22 , and a spring piece 212 for limiting the moving position of the tray structure 23 is installed on the blocking block 211 .

[0077] When the conveying assembly moves excessively, the conveying assembly will contact the spring piece 212. The spring piece 212 can be deformed and can play a buffering effect, thereby preventing the conveying assembly from moving excessively, and achieving a good use effect.

[0078] The driving structure of the sugar painting machine is used in conjunction with the guiding structure. The guiding structure bears force and load, and the driving structure only plays a driving effect. Therefore, the driving structure is not easy to be damaged, the accuracy decays slowly, and it can be used for a long time.

[0079] The weight ratio of sugar in the heating furnace head 3 is syrup: maltose: color paste = 45:10:3.

[0080] The heating furnace head 3 includes a mounting part 31, a furnace head body 32 and a motor assembly 33:

[0081] The mounting member 31 is mounted on the transverse conveying device 11 inside the sugar painting machine body 1;

[0082] The furnace head body 32 is fixedly connected to the mounting member 31, and a stirring and blanking assembly is installed inside the furnace head body 32;

[0083] The motor assembly 33 is arranged on the furnace head body 32, and a transformer assembly for reducing the voltage of 220V to 24V is installed on the motor assembly 33, and the output shaft of the motor assembly 33 is connected to the stirring and blanking assembly;

[0084] When in use, the motor assembly 33 drives the stirring and dropping assembly to move obliquely upward for a distance so that the bottom end of the stirring and dropping assembly is separated from the discharge port on the furnace head body 32, and then drives the stirring and dropping assembly to rotate to stir the sugar;

[0085] The stirring and blanking assembly includes a sleeve 311 and a spiral rod 312:

[0086] The outer surface of the sleeve 311 is provided with an arc-shaped opening;

[0087] The outer upper end of the spiral rod 312 is located inside the sleeve 311, and a guide rod 313 penetrating the arc-shaped opening is installed on the outer surface of the spiral rod 312;

[0088] The outer surface of the spiral rod 312 is provided with a spiral guide near the lower end thereof for guiding the flow of syrup, and a plug 314 is installed at the lower end of the spiral rod 312. When the sugar painting machine is not in use, under the action of gravity and the guiding effect of the guide rod 313 and the arc-shaped opening, the spiral rod 312 rotates obliquely downward, so that the plug 314 blocks the discharge port of the burner body 32.

[0089] When in use, the motor assembly 33 drives the sleeve 311 to rotate, and the arc-shaped opening on the sleeve 311 squeezes the guide rod 313 on the spiral rod 312, so that the spiral rod 312 rotates obliquely upward. When the guide rod 313 moves to the end of the arc-shaped opening, the spiral rod 312 rotates synchronously with the sleeve 311.

[0090] When the screw rod 312 rotates obliquely upward, the plug 314 at the bottom of the screw rod 312 is separated from the discharge port on the furnace head body 32 so that the material can be discharged.

[0091] The furnace head body 32 includes an upper cylinder and a base:

[0092] A feed port is provided on the outer surface of the upper cylinder near the upper end, a revolving door is installed at the feed port through a hinge, a lock is installed on the revolving door, and the position of the revolving door is limited by the lock, and the output end of the motor assembly 33 passes through the upper end of the furnace head body 32 and is fixedly connected to the sleeve 311;

[0093] The base is threadedly connected to the upper cylinder; wherein a heating component is installed inside the base.

[0094] This sugar painting machine is a basic sugar painting machine, which runs according to the set program.

[0095] The present invention records an automatic sugar painting machine, which improves the structure of the existing sugar painting machine so that its overall structure is stable, the force is evenly distributed, the accuracy decay rate is slow, and it can be used for a long time. In addition, its overall size is small and its applicable scenes are relatively wide. It can also automatically check the sugar painting effect and automatically remind relevant technical personnel to perform maintenance in time when the sugar painting effect is not good, which can help to better formulate maintenance plans. The overall use effect is good and has a good use prospect.

[0096] Example 2

[0097] On the basis of Example 1, Figure 1-10 As shown, this embodiment also records the following structure:

[0098] A camera assembly for acquiring image data of formed sugar paintings is embedded on the cover of the sugar painting machine body 1 .

[0099] When in use, the controller inside the sugar painting machine body 1 can be an industrial computer with a high operating speed, which directly calculates and processes data, or it can be provided with a controller with a wireless transmission function, which sends data to a server, and the server calculates the relevant data.

[0100] The controller receives the formed sugar painting picture data transmitted by the camera component and analyzes and processes it. The steps of judging the sugar painting effect are as follows:

[0101] The controller pre-processes the received images;

[0102] Grayscale the preprocessed image, and then extract the pixel positions whose grayscale values ​​are within the set grayscale range;

[0103] The formula for calculating the grayscale value of an image is as follows:

[0104] Gray=0.299×R+0.587×G+0.114×B

[0105] In the formula, Gray is the gray value of the pixel, R is the red value of the pixel, G is the green value of the pixel, and B is the blue value of the pixel;

[0106] Input the acquired pixel positions and the scale of the image into the coordinate system to construct a planar product image;

[0107] The sugar painting pattern data selected by the user is input into the same coordinate system and compared with the flat product image to calculate the pattern similarity.

[0108] The formula for calculating pattern similarity is as follows:

[0109]

[0110] Where Xs is the calculated pattern similarity, Scdtj is the overlap area between the sugar painting pattern data selected by the user and the flat product image, Sbztj is the area of ​​the sugar painting pattern data selected by the user, Sztj is the area of ​​the flat product image, jjxs is the influence coefficient of different seasonal environments on pattern similarity, 1≤jjxs≤1.1;

[0111] When 85%<Xs, no adjustment is made.

[0112] When Xs≤85%, the acquisition controller calculates the stability data and error data of each operation of the tray structure 23;

[0113] If the N groups of error data are all within the single error interval, and the stability data are within the stability interval, the lateral conveying device 11 is maintained;

[0114] If there are other conditions, further inspect the transverse conveying device 11 and the conveying assembly;

[0115] The error in sugar painting is mainly caused by abnormality in the conveying structure. The relevant conveying structures in this sugar painting machine are the transverse conveying device 11 and the conveying assembly. Therefore, it is necessary to analyze whether there is abnormality in the conveying assembly. If there is no abnormality, the transverse conveying device 11 should be maintained.

[0116] The reason why the lateral conveying device 11 is not provided with a corresponding detection structure is that the overall cost after the setting is relatively high.

[0117] The controller receives the image data of the mobile tray structure 2 transmitted by the camera assembly, and performs analysis and processing to determine whether there is stain on the support member of the mobile tray structure 2 as follows:

[0118] The controller pre-processes the received images;

[0119] Grayscale the preprocessed image and compare the maximum and minimum grayscale values ​​with the cleaning interval;

[0120] If the maximum and minimum grayscale values ​​are both within the cleaning range, no cleaning is required;

[0121] If the maximum or minimum grayscale value is outside the cleaning interval, cleaning is required.

[0122] When in use, cleaning can be achieved by directly replacing the support member. This method is fast in replacement speed and more convenient in cleaning.

[0123] Example 3

[0124] On the basis of Example 2, Figure 1-10 As shown, this embodiment also records the following structure:

[0125] A thermoelectric cooling sheet 25 for reducing the temperature of the finished sugar painting is installed at the lower end of the tray structure 23 near the identification component 24. The thermoelectric cooling sheet 25 can also be replaced by an existing water cooling structure. The thermoelectric cooling sheet 25 is mainly used to accelerate the temperature reduction speed of the finished sugar painting, thereby increasing the speed of sugar painting production. A temperature sensor for identifying the temperature of the tray structure 23 is installed on the tray structure 23. The temperature sensor is electrically connected to the thermoelectric cooling sheet 25 and is used to send a corresponding signal to the controller and the thermoelectric cooling sheet 25 when the temperature of the tray structure 23 reaches a set threshold.

[0126] After the sugar painting is made, the thermoelectric cooling sheet 25 is started to cool down. When the temperature sensor detects that the temperature of the tray structure 23 is lower than the threshold, a signal is sent to the controller and the thermoelectric cooling sheet 25, and the thermoelectric cooling sheet 25 stops working. At this time, the controller controls the conveying component to start, and the conveying component drives the tray structure 23 to move, so that the user can take out the finished sugar painting conveniently.

[0127] The present invention records an automatic sugar painting machine, which improves the tray structure 23 of the existing sugar painting machine so that the tray of the sugar painting machine has a bamboo stick recognition function, and as a prerequisite for the operation of the equipment, the entire equipment will not start until the bamboo stick is recognized, which can effectively prevent the bamboo stick from adhering to the mobile tray, and can effectively reduce the steps for staff to clean the sugar painting machine, with good use effect and good use prospects.

[0128] A calibration module for detecting the working status of the conveyor assembly is installed on the support plate to facilitate relevant technicians to understand the use status of the conveyor assembly and determine whether maintenance is required. The steps for calibrating the working status of the conveyor assembly with the calibration module are as follows:

[0129] Obtaining the position data of the initial state of the tray structure 23 A laser distance measuring instrument is installed at the rear end of the sugar painting machine, and the position data is the distance between the monitored tray structure 23 and the laser distance measuring instrument;

[0130] The controller of the sugar painting machine body 1 randomly extracts N groups of movement data and sends them to the conveying device 21, controls the conveying device 21 to drive the tray structure 23 to move, and collects the position data of the tray structure 23 after each movement into position;

[0131] Calculate the error data and stability data of each operation of the tray structure 23;

[0132] The formula for calculating the error data of each operation of the pallet structure 23 is as follows:

[0133]

[0134] Wherein, △D1 is the position error data generated by the first movement of the tray structure 23, △D Nis the position error data generated by the Nth movement of the pallet structure 23, Jcwz1 is the position data after the first movement of the pallet structure 23, Cswz is the initial position data of the pallet structure 23 detected, Yd1 is the first movement distance extracted, Jcwz N Yd is the position data after the Nth movement of the tray structure 23. N is the Nth moving distance extracted, Jcwz N-1 is the position data after the N-1th movement of the tray structure 23;

[0135] The larger the error data for each run, the worse the working condition of the conveying component.

[0136] The stability data is calculated as follows:

[0137]

[0138] Where Wcv is the calculated stability data;

[0139] The larger or smaller the calculated stability data is, the more unstable the data is, and the worse the working condition of the conveying component is.

[0140] Obtain the current environment data and calculate the corresponding adjustment interval under the environment data;

[0141] The adjustment interval includes a single error interval and a stability interval; the single error interval under the standard environment is -α, α, and the stability interval under the standard environment is -β, β;

[0142] Calculate the single error interval -α′ in the current environment. The formula for α′ is:

[0143]

[0144] In the formula, A and B are constant coefficients, and A>B>0, T j is the current ambient temperature detected, T b is the standard ambient temperature, RH j The current ambient humidity, RH b is the standard ambient humidity;

[0145] Calculate the stability interval -β′ in the current environment. The β′ formula is:

[0146]

[0147] In the formula, C and D are constant coefficients and C>D>1;

[0148] Affected by the external environment, the equipment will naturally produce certain errors.

[0149] Compare the error data and the comprehensive error data with the adjustment interval, and execute the corresponding adjustment strategy according to the adjustment interval;

[0150] The corresponding adjustment strategies are as follows according to the adjustment range:

[0151] When N groups of error data are all in the single error interval, and Wcv is in the stability interval, no adjustment is required, and the maintenance date is predicted, and a maintenance plan is formulated according to the maintenance date;

[0152] When the maintenance date is predicted, calculate the remaining stable use days T S , the remaining stable use days T calculated S satisfy:

[0153]

[0154] Where Wcv b is the stability data corresponding to the maintenance state, Wcv′ is the stability data of the last test, T z is the number of days corresponding to the detection cycle, and Dqyx is the impact coefficient of future environment on equipment loss;

[0155] When the error data is outside the single error interval, but Wcv is in the stability interval, the conveying assembly and the detection guide 22 are maintained;

[0156] When Wcv is in the stable zone, directly replace the conveying component.

[0157] The present invention records an automatic sugar painting machine, which improves the existing automatic sugar painting machine so that it has a calibration function and can clearly display the working status of a conveying component. Through the working status of the conveying component, it can be directly judged whether the machine can accurately produce sugar paintings and ensure the effect of sugar paintings. The maintenance time of the equipment can be further predicted, which is convenient for corresponding staff to formulate maintenance plans. The overall use effect is good and the machine has a good prospect of use.

[0158] Example 4

[0159] This embodiment is based on the embodiment 3. Figure 1-10 As shown, the following structures are also included:

[0160] The heating component adopts a heating plate 331, and an electric heating wire is arranged inside the heating plate 331. The heating plate 331 is arranged inside the base, and a weighing component connected to the controller of the sugar painting machine body 1 is fixedly installed at the lower end of the heating plate 331 on the base;

[0161] An annular ring 322 is installed near the middle position inside the upper cylinder, and a plurality of groups of weighing sensors 323 connected to the controller of the sugar painting machine body 1 are arranged at equal intervals on the upper end surface of the annular ring 322 near the outer position, which are used to send a warning signal when the sugar amount reaches the lower limit. A storage tray 321 is arranged on the upper end surface of the weighing sensor 323, and a solenoid valve 324 connected to the controller of the sugar painting machine body 1 is installed on the unloading port of the storage tray 321. A lever 325 for stirring the flow of sugar is arranged on the outer surface of the spiral rod 312 near the upper end.

[0162] During use, the spiral rod 312 drives the lever 325 to rotate, so that the lever 325 can evenly move the sugar on the storage tray 321, thereby facilitating the sugar to flow out through the solenoid valve 324 next time.

[0163] The present invention records an automatic sugar painting machine, which improves the furnace head structure 3 of the existing sugar painting machine so that the heating furnace head 3 of the sugar painting machine can work at a low voltage, greatly improving the safety performance of the entire heating furnace head and having a good use prospect.

[0164] The steps of the weighing component, the solenoid valve 324 and the controller of the sugar painting machine body 1 to achieve accurate batching are as follows:

[0165] Obtain the sugar painting pattern that needs to be made selected by the user;

[0166] You can scan the QR code entered on the sugar painting machine to enter the database, or you can upload the pattern separately. The following are the steps for making sugar paintings by uploading patterns;

[0167] Scan the sugar painting pattern to take a flat photo of the pattern with clear lines, and enter the sugar painting pattern into the 3D software;

[0168] The three-dimensional software can be CAD or other software, and the input pattern is in the form of lines;

[0169] Enlarge the sugar painting pattern to the size required by the user, and obtain the circumference corresponding to the sugar painting pattern;

[0170] Calculate the required amount of sugar and weigh the comparison data according to the circumference of the sugar painting pattern;

[0171] The formula for calculating the amount of sugar required based on the circumference of the sugar painting pattern is as follows:

[0172]

[0173] Where, T l is the required amount of sugar, C is the perimeter of the enlarged sugar painting pattern, Zhxs is the conversion coefficient, ε and e are both constant coefficients, ε is greater than 1, T j is the current ambient temperature detected, T b is the standard ambient temperature, RHj The current ambient humidity, RH b is the standard ambient humidity, Qtxs is the weight coefficient of the influence of ambient temperature on sugar weight, and Qrxs is the weight coefficient of the influence of ambient humidity on sugar weight;

[0174] The controller of the sugar painting machine body 1 starts the solenoid valve 324, and the solenoid valve 324 opens, so that the sugar passes through the solenoid valve 324 and falls onto the storage tray 321;

[0175] The weighing assembly weighs and feeds back the weight data to the controller of the sugar painting machine body 1, and when the weight data is greater than or equal to the weighing comparison data, the solenoid valve 324 is closed;

[0176] After the electromagnetic valve 324 is closed, the controller of the sugar painting machine body 1 obtains the weighing data of the weighing sensor 323 and the weighing assembly, calculates the data difference, compares the data difference with the calibration interval, and executes the corresponding calibration strategy according to the comparison result;

[0177] The formula for calculating the difference between the weighing data of the weighing sensor 323 and the weighing data of the weighing assembly is as follows:

[0178]

[0179] Among them, CZ zl is the difference between the weighing data of the weighing sensor 323 and the weighing data of the weighing assembly, Wcxs is the error coefficient of the weighing sensor 323 of group K, gc i is the weighing data of the i-th weighing sensor 323, gc j is the weighing data of the weighing component;

[0180] When CZ zl Maintain or replace the weighing component when it is outside the calibration range;

[0181] The formula for calculating weighing comparison data is as follows:

[0182] Bdcz=T l +CZ′ zl

[0183] In the formula, Bdcz is the weighing comparison data, CZ′ zl It is the difference of weighing data detected when the sugar painting machine was used last time.

[0184] The present invention records an automatic sugar painting machine, which processes and analyzes the sugar painting to be made, calculates the amount of sugar needed to make the sugar painting, and then melts the required amount of sugar to make the sugar painting. The machine can effectively avoid the situation where the sugar is melted repeatedly, the sugar is heated multiple times due to long usage times, and the sugar painting produced is prone to being burnt and bitter, so that the sugar painting has a better edible taste. The machine also has a monitoring function, which can realize the monitoring and early warning of the sugar amount and the calibration of the sensor, helping relevant technical personnel to better manage, and has a good prospect of use.

[0185] The weight coefficient is determined by the coefficient of variation method, which is a method of weighting each indicator according to the degree of variation between the current value of each evaluation indicator and the target value. If the numerical difference of an indicator is large, it can clearly distinguish the evaluated objects, indicating that the indicator has rich discrimination information, and thus the indicator should be given a larger weight. On the contrary, if the numerical difference of each evaluated object on a certain indicator is small, then the ability of this indicator to distinguish the evaluation objects is weak, and thus the indicator should be given a smaller weight. This method directly uses the information contained in each indicator and obtains the weight of the indicator through calculation, so it is objective.

[0186] The above 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.

[0187] The above embodiments may be implemented in whole or in part by software, hardware, firmware or any other combination thereof. When implemented using software, the above embodiments may be implemented in whole or in part in the form of a computer program product. A person of ordinary skill in the art may appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein may be implemented in electronic hardware, or in a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution.

[0188] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0189] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A heating burner head of a sugar painting machine with high safety performance, which is used for melting sugar inside the sugar painting machine, characterized in that: The heating furnace includes: A mounting member, which is mounted on a transverse conveying device inside the main body of the sugar painting machine; The furnace head body is fixedly connected to the mounting member and has a stirring and blanking assembly installed inside; A motor assembly is arranged on the furnace head body, on which a transformer assembly for reducing the 220V voltage to 24V is installed, and an output shaft of the motor assembly is connected to the stirring and blanking assembly; When in use, the motor assembly drives the stirring and dropping assembly to move obliquely upward for a distance so that the bottom end of the stirring and dropping assembly is separated from the discharge port on the furnace head body, and then drives the stirring and dropping assembly to rotate to stir the sugar.

2. According to claim 1, a heating furnace head of a sugar painting machine with high safety performance is characterized in that: The stirring and blanking assembly comprises: The casing has an arc-shaped opening on its outer surface; A spiral rod, the upper end of which is located inside the sleeve, and a guide rod penetrating the arc-shaped opening is installed on the outer surface of the spiral rod; Among them, a spiral guide for guiding the flow of syrup is arranged near the lower end of the outer surface of the spiral rod, and a plug is installed at the lower end of the spiral rod. When the sugar painting machine is not in use, the plug blocks the discharge port of the furnace head body.

3. The heating furnace head of a sugar painting machine with high safety performance according to claim 2, characterized in that: The burner body comprises: The upper cylinder has a feed port on its outer surface near the upper end, and the output end of the motor assembly passes through the upper end of the burner body and is fixedly connected to the sleeve; A base, which is threadedly connected to the upper cylinder; Wherein, a heating component is installed inside the base.

4. The heating furnace head of a sugar painting machine with high safety performance according to claim 3 is characterized in that: The heating component adopts a heating plate, and the heating plate is arranged inside the base. A weighing component connected to the controller of the sugar painting machine body is fixedly installed on the base at the lower end of the heating plate.

5. The heating furnace head of the sugar painting machine with high safety performance according to claim 4 is characterized in that: An annular ring is installed near the middle position inside the upper cylinder, and a plurality of groups of weighing sensors connected to the controller of the sugar painting machine body are arranged at equal intervals on the upper end surface of the annular ring near the outer position, so as to send a warning signal when the amount of sugar reaches the lower limit. A material storage tray is arranged on the upper end surface of the weighing sensor, and a solenoid valve connected to the controller of the sugar painting machine body is installed on the unloading port of the material storage tray. A lever for stirring the flow of sugar is arranged near the upper end position on the outer surface of the spiral rod.

6. The heating furnace head of a sugar painting machine with high safety performance according to claim 5, characterized in that: The steps of the weighing component, the solenoid valve and the controller of the sugar painting machine body to achieve accurate batching are as follows: Obtain the sugar painting pattern that needs to be made selected by the user; Scan the sugar painting pattern and input it into the 3D software; Enlarge the sugar painting pattern to the size required by the user, and obtain the circumference corresponding to the sugar painting pattern; Calculate the required amount of sugar and weigh the comparison data according to the circumference of the sugar painting pattern; The controller of the sugar painting machine body starts the solenoid valve, which opens, allowing the sugar to pass through the solenoid valve and fall onto the storage tray; The weighing component weighs and feeds back the weight data to the controller of the sugar painting machine body, and closes the solenoid valve when the weight data is greater than or equal to the weighing comparison data.

7. The heating furnace head of the sugar painting machine with high safety performance according to claim 6 is characterized by: The formula for calculating the amount of sugar required based on the circumference of the sugar painting pattern is as follows: Where, T l is the required amount of sugar, C is the perimeter of the enlarged sugar painting pattern, Zhxs is the conversion coefficient, ε and e are both constant coefficients, ε is greater than 1, T j is the current ambient temperature detected, T b is the standard ambient temperature, RH j The current ambient humidity, RH b is the standard ambient humidity, Qtxs is the weight coefficient of the influence of ambient temperature on sugar weight, and Qrxs is the weight coefficient of the influence of ambient humidity on sugar weight.

8. The heating furnace head of the sugar painting machine with high safety performance according to claim 7, characterized in that: After the electromagnetic valve is closed, the controller of the sugar painting machine body obtains the weighing data of the weighing sensor and the weighing component, calculates the data difference, compares the data difference with the correction interval, and executes the corresponding correction strategy according to the comparison result.

9. The heating furnace head of a sugar painting machine with high safety performance according to claim 8, characterized in that: The formula for calculating the difference between the weighing data of the weighing sensor and the weighing data of the weighing component is as follows: Among them, CZ zl is the difference between the weighing data of the weighing sensor and the weighing data of the weighing component, Wcxs is the error coefficient of the K group of weighing sensors, gc i is the weighing data of the i-th weighing sensor, gc j is the weighing data of the weighing component; When CZ zl When it is outside the calibration range, maintain the weighing component or replace the weighing component.

10. The heating furnace head of the sugar painting machine with high safety performance according to claim 8, characterized in that: The formula for calculating weighing comparison data is as follows: Bdcz=T l +CZ′ zl In the formula, Bdcz is the weighing comparison data, CZ′ zl It is the difference of weighing data detected when the sugar painting machine was used last time.

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