Movable tray structure for sugar painting machine

Abstract

The invention discloses a movable tray structure for a sugar painting machine, and relates to the technical field of food processing, the movable tray structure is applied to supporting and conveying of sugar painting finished products in the sugar painting machine, the movable tray structure comprises a conveying device, a guide piece, a tray structure and an identification assembly, and the conveying device is installed on the inner bottom face of the sugar painting machine; the guide piece is mounted at the bottom of the sugar painting machine; the tray structure is connected with the conveying device, the conveying device drives the tray structure to slide along the guide piece, and two sets of detachable supporting pieces are arranged on the upper end face of the tray structure; the technical key points are as follows: the tray structure of the existing sugar painting machine is improved, so that the tray of the sugar painting machine has a bamboo stick recognition function and is used as a precondition for equipment operation, and the whole equipment is started after a bamboo stick is recognized, so that the bamboo stick can be effectively prevented from being adhered to the movable tray; and the steps of cleaning the sugar painting machine by workers can be effectively reduced, the using effect is good, and the good using prospect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a mobile tray structure for a sugar painting machine. 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 one is the mobile tray structure used by the sugar painting machines.

[0005] The existing application publication number is CN216886039U, and the utility model patent named as a sugar painting machine with automatic discharging function records that it includes a sugar painting machine body, both sides of the bottom of the inner wall of the sugar painting machine body are fixedly connected with fixed bars, the surface of the fixed bar is slidably connected with a sliding sleeve, the top of the sliding sleeve is fixedly connected with a support plate, the front and rear sides of the bottom of the sugar painting machine body are fixedly connected with fixed blocks, the rear side of the fixed block is fixedly connected with a micro motor, the output end of the micro motor penetrates the inside of the fixed block, the output end of the micro motor is fixedly connected with a worm, and the front side of the worm is movably connected to the surface of the fixed block. The utility model is used in conjunction with the sugar painting machine body, the fixed bar, the sliding sleeve, the support plate, the fixed block, the micro motor, the worm and the connecting plate, so as to have the advantage of automatically discharging the completed sugar painting, and solves the problem that the traditional sugar painting machine lacks a discharging structure, and cannot automatically discharge after the sugar painting is completed, which easily leads to a reduction in the efficiency of sugar painting manufacturing.

[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 be movable, and the overall stability is relatively high, which can achieve the effect of automatic discharging.

[0007] However, the above scheme has great defects in actual use. The above scheme is the same as the prior art. When in use, the user usually starts directly after pressing the sugar painting button without fully considering whether the previous steps are all completed. Using this method will make it impossible to remove the subsequent sugar painting, and corresponding staff will be required to handle it. Otherwise, the subsequent sugar painting processing steps cannot be carried out. It is overall troublesome and does not meet people's usage requirements. For this reason, we have developed a mobile tray structure for a sugar painting machine. Summary of the invention

[0008] Technical issues solved

[0009] In view of the deficiencies in the prior art, the present invention provides a mobile tray structure for a sugar painting machine, which improves the tray structure of the existing sugar painting machine so that the tray of the sugar painting machine has a bamboo stick recognition function. As a prerequisite for the operation of the equipment, the entire equipment will not start until the bamboo sticks are recognized. This can effectively prevent the bamboo sticks from adhering to the mobile tray, and can effectively reduce the steps for staff to clean the sugar painting machine. It has good use effect and good use prospects.

[0010] Technical Solution

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

[0012] A mobile tray structure for a sugar painting machine, which is used to support and transport finished sugar paintings inside the sugar painting machine. The mobile tray structure includes a conveying device, a guide, a tray structure and an identification component:

[0013] The conveying device is installed on the inner bottom surface of the sugar painting machine body;

[0014] The guide is installed at the bottom of the sugar painting machine body;

[0015] The tray structure is connected to a conveying device, and the conveying device drives the tray structure to slide along the guide member. The upper end surface of the tray structure 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;

[0016] The identification component is installed on the tray structure, and is connected to the controller of the sugar painting machine body, and is used to identify whether a bamboo stick is placed on the tray structure, and send a signal to the controller of the sugar painting machine body when the bamboo stick is placed.

[0017] Preferably, the identification component adopts a light sensor, which is installed at the lower end of the tray structure near the cooling fan inside the sugar painting machine body, and is used to send a positioning signal to the controller of the sugar painting machine body when the bamboo stick is sensed to block the light.

[0018] Preferably, a thermoelectric cooling sheet for lowering the temperature of the finished sugar painting product is installed at the lower end of the tray structure near the identification component position, and a temperature sensor for identifying the temperature of the tray structure is installed on the tray structure. The temperature sensor is electrically connected to the thermoelectric cooling sheet and is used to send a corresponding signal to the controller and the thermoelectric cooling sheet when the temperature of the tray structure reaches a set threshold.

[0019] Preferably, the conveying device comprises:

[0020] A support plate, which is installed inside the sugar painting machine body;

[0021] A conveying assembly, which is arranged on a support plate;

[0022] Wherein, the conveying assembly adopts any one of a screw transmission assembly, a belt transmission assembly, and a row rod motor assembly, and the guide is installed in the middle position of the upper end surface of the conveying assembly.

[0023] Preferably, a blocking block is installed on the upper end surface of the support plate near the guide member, and a spring piece for limiting the moving position of the tray structure is installed on the blocking block.

[0024] Preferably, a calibration module for detecting the working state of the conveying assembly is installed on the support plate, and the steps of calibrating the working state of the conveying assembly by the calibration module are as follows:

[0025] Obtaining the position data of the initial state of the pallet structure;

[0026] The controller of the sugar painting machine body randomly extracts N groups of movement data and sends them to the conveying device, controls the conveying device to drive the tray structure to move, and collects the position data of the tray structure after each movement into position;

[0027] Calculate the error data and stability data of the pallet structure for each operation;

[0028] Obtain the current environment data and calculate the corresponding adjustment interval under the environment data;

[0029] Compare the error data and comprehensive error data with the adjustment interval, and execute the corresponding adjustment strategy according to the adjustment interval.

[0030] Preferably, the formula for calculating the error data of each operation of the pallet structure is as follows:

[0031]

[0032] Where △D1 is the position error data generated by the first pallet structure movement, △D Nis the position error data generated by the Nth pallet structure movement, Jcwz1 is the position data after the first pallet structure movement, Cswz is the initial position data of the pallet structure detected, Yd1 is the first movement distance extracted, Jcwz N Yd is the position data after the Nth pallet structure moves. N is the Nth moving distance extracted, Jcwz N-1 It is the position data after the N-1th pallet structure moves;

[0033] The calculation formula for the stability data is as follows:

[0034]

[0035] Where Wcv is the calculated stability data.

[0036] Preferably, the adjustment interval includes a single error interval and a stability interval; the single error interval under a standard environment is, and the stability interval under a standard environment is;

[0037] The formula for calculating the single error interval under the current environment is:

[0038]

[0039] 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;

[0040] The formula for calculating the stability interval under the current environment is:

[0041]

[0042] In the formula, C and D are both constant coefficients and C>D>1.

[0043] Preferably, the corresponding adjustment strategy is executed according to the adjustment interval as follows:

[0044] 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;

[0045] When the error data is outside the single error interval, but Wcv is within the stability interval, the conveying assembly and the detection guide are maintained;

[0046] When Wcv is in the stability zone, replace the conveying assembly.

[0047] Preferably, when the maintenance date is predicted, the remaining stable use days T are calculated. S , the remaining stable use days T calculated S satisfy:

[0048]

[0049] 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.

[0050] Beneficial Effects

[0051] The present invention provides a movable tray structure for a sugar painting machine, which has the following beneficial effects:

[0052] 1. The present invention records a mobile tray structure for a sugar painting machine, which improves the tray structure 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 the staff to clean the sugar painting machine, with good use effect and good use prospects.

[0053] 2. The present invention records a mobile tray structure for a sugar painting machine, which improves the existing mobile tray structure for a sugar painting machine so that it has a calibration function and can clearly display the working status of the conveying component. The working status of the conveying component can directly determine whether it can accurately produce sugar paintings and ensure the effect of sugar paintings. It can also further predict the maintenance time of the equipment, making it convenient for corresponding staff to formulate maintenance plans. The overall use effect is good and has a good prospect for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 A position diagram of a movable tray structure for a sugar painting machine according to the present invention;

[0055] Figure 2 A structural diagram of a movable tray structure for a sugar painting machine according to the present invention;

[0056] Figure 3 It is a structural diagram of a tray structure in a mobile tray structure for a sugar painting machine of the present invention;

[0057] Figure 4 It is the overall structure diagram of the automatic sugar painting machine;

[0058] Figure 5 This is the internal structure diagram of the automatic sugar painting machine;

[0059] Figure 6 This is a partial internal structure diagram of the sugar painting machine;

[0060] Figure 7 This is the location structure diagram of the heating furnace head in the automatic sugar painting machine;

[0061] Figure 8 This is a structural diagram of the heating furnace head in the automatic sugar painting machine;

[0062] Fig. 9 This is an exploded view of the heating furnace head in the automatic sugar painting machine;

[0063] Fig.10 The present invention is a structural diagram of a furnace head body in an automatic sugar painting machine.

[0064] Figure numerals: 1. Sugar painting machine body; 11. Horizontal conveying device; 2. Mobile tray structure; 21. Conveying device; 211. Blocking block; 212. Shrapnel; 22. Guide member; 23. Tray structure; 24. Identification component; 25. Thermoelectric cooling sheet; 3. Heating furnace head; 31. Mounting member; 311. Sleeve; 312. Screw rod; 313. Guide rod; 314. Plug; 32. Furnace head body; 321. Storage tray; 322. Annular ring; 323. Weighing sensor; 324. Solenoid valve; 325. Lever; 33. Motor assembly; 331. Heating plate; 4. Mounting frame; 5. Air cooling assembly. DETAILED DESCRIPTION

[0065] 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.

[0066] Example 1

[0067] 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:

[0068] 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;

[0069] 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;

[0070] The air cooling component 5 adopts a fan component with a guide cover, which can directly guide the wind to blow to 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.

[0071] The mobile pallet structure 2 includes a conveying device 21, a guide 22, a pallet structure 23 and an identification component 24:

[0072] 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;

[0073] 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;

[0074] 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.

[0075] 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;

[0076] 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.

[0077] 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.

[0078] 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.

[0079] The conveying device 21 includes a support plate and a conveying assembly:

[0080] The support plate is installed inside the sugar painting machine body 1; the conveying assembly is arranged on the support plate;

[0081] 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;

[0082] 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 .

[0083] 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.

[0084] 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.

[0085] The weight ratio of sugar in the heating furnace head 3 is syrup: maltose: color paste = 45:10:3.

[0086] The heating furnace head 3 includes a mounting part 31, a furnace head body 32 and a motor assembly 33:

[0087] The mounting member 31 is mounted on the transverse conveying device 11 inside the sugar painting machine body 1;

[0088] 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;

[0089] 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;

[0090] 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;

[0091] The stirring and blanking assembly includes a sleeve 311 and a spiral rod 312:

[0092] The outer surface of the sleeve 311 is provided with an arc-shaped opening;

[0093] 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;

[0094] 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.

[0095] 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.

[0096] 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.

[0097] The furnace head body 32 includes an upper cylinder and a base:

[0098] 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;

[0099] The base is threadedly connected to the upper cylinder; wherein a heating component is installed inside the base.

[0100] This sugar painting machine is a basic sugar painting machine, which runs according to the set program.

[0101] 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.

[0102] Example 2

[0103] On the basis of Example 1, Figure 1-10 As shown, this embodiment also records the following structure:

[0104] A camera assembly for acquiring image data of formed sugar paintings is embedded on the cover of the sugar painting machine body 1 .

[0105] 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.

[0106] 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:

[0107] The controller pre-processes the received images;

[0108] Grayscale the preprocessed image, and then extract the pixel positions whose grayscale values ​​are within the set grayscale range;

[0109] The formula for calculating the grayscale value of an image is as follows:

[0110] Gray=0.299×R+0.587×G+0.114×B

[0111] 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;

[0112] Input the acquired pixel positions and the scale of the image into the coordinate system to construct a planar product image;

[0113] 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.

[0114] The formula for calculating pattern similarity is as follows:

[0115]

[0116] 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;

[0117] When 85%<Xs, no adjustment is made.

[0118] When Xs≤85%, the acquisition controller calculates the stability data and error data of each operation of the tray structure 23;

[0119] 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;

[0120] If there are other conditions, further inspect the transverse conveying device 11 and the conveying assembly;

[0121] 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.

[0122] 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.

[0123] 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:

[0124] The controller pre-processes the received images;

[0125] Grayscale the preprocessed image and compare the maximum and minimum grayscale values ​​with the cleaning interval;

[0126] If the maximum and minimum grayscale values ​​are both within the cleaning range, no cleaning is required;

[0127] If the maximum or minimum grayscale value is outside the cleaning interval, cleaning is required.

[0128] 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.

[0129] Example 3

[0130] On the basis of Example 2, Figure 1-10 As shown, this embodiment also records the following structure:

[0131] 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.

[0132] 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.

[0133] 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.

[0134] 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:

[0135] 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;

[0136] 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;

[0137] Calculate the error data and stability data of each operation of the tray structure 23;

[0138] The formula for calculating the error data of each operation of the pallet structure 23 is as follows:

[0139]

[0140] Wherein, △D1 is the position error data generated by the first movement of the tray structure 23, △D N is 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;

[0141] The larger the error data for each run, the worse the working condition of the conveying component.

[0142] The stability data is calculated as follows:

[0143]

[0144] Where Wcv is the calculated stability data;

[0145] 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.

[0146] Obtain the current environment data and calculate the corresponding adjustment interval under the environment data;

[0147] 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;

[0148] Calculate the single error interval -α′ in the current environment. The formula for α′ is:

[0149]

[0150] 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;

[0151] Calculate the stability interval -β′ in the current environment. The β′ formula is:

[0152]

[0153] In the formula, C and D are constant coefficients and C>D>1;

[0154] Affected by the external environment, the equipment will naturally produce certain errors.

[0155] Compare the error data and the comprehensive error data with the adjustment interval, and execute the corresponding adjustment strategy according to the adjustment interval;

[0156] The corresponding adjustment strategies are as follows according to the adjustment range:

[0157] 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;

[0158] When the maintenance date is predicted, calculate the remaining stable use days TS , the remaining stable use days T calculated S satisfy:

[0159]

[0160] 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;

[0161] 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;

[0162] When Wcv is in the stability zone, directly replace the conveying component.

[0163] 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.

[0164] Example 4

[0165] This embodiment is based on the embodiment 3. Figure 1-10 As shown, the following structures are also included:

[0166] 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;

[0167] 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.

[0168] 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.

[0169] 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.

[0170] 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:

[0171] Obtain the sugar painting pattern that needs to be made selected by the user;

[0172] 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;

[0173] 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;

[0174] The three-dimensional software can be CAD or other software, and the input pattern is in the form of lines;

[0175] Enlarge the sugar painting pattern to the size required by the user, and obtain the circumference corresponding to the sugar painting pattern;

[0176] Calculate the required amount of sugar and weigh the comparison data according to the circumference of the sugar painting pattern;

[0177] The formula for calculating the amount of sugar required based on the circumference of the sugar painting pattern is as follows:

[0178]

[0179] 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;

[0180] 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;

[0181] 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;

[0182] 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;

[0183] 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:

[0184]

[0185] 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;

[0186] When CZ zl Maintain or replace the weighing component when it is outside the calibration range;

[0187] The formula for calculating weighing comparison data is as follows:

[0188] Bdcz=T l +CZ′ zl

[0189] 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.

[0190] 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.

[0191] 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.

[0192] 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.

[0193] 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.

[0194] 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.

[0195] The above description is only a specific implementation manner 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 included in the protection scope of the present application.

Claims

1. A mobile tray structure for a sugar painting machine, which is used to support and transport finished sugar paintings inside the sugar painting machine, characterized in that: The mobile tray structure includes: A conveying device, which is installed on the inner bottom surface of the sugar painting machine body; A guide member, which is installed at the bottom of the sugar painting machine body; A tray structure connected to a conveying device, wherein the conveying device drives the tray structure to slide along the guide member, and an upper end surface of the tray structure 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; The identification component is installed on the tray structure and connected to the controller of the sugar painting machine body. It is used to identify whether a bamboo stick is placed on the tray structure and send a signal to the controller of the sugar painting machine body when the bamboo stick is placed.

2. The movable tray structure for a sugar painting machine according to claim 1, characterized in that: The identification component adopts a light sensor, which is installed at the lower end of the tray structure near the cooling fan inside the sugar painting machine body, and is used to send a positioning signal to the controller of the sugar painting machine body when the bamboo stick blocks the light.

3. The movable tray structure for a sugar painting machine according to claim 2, characterized in that: A thermoelectric cooling sheet for lowering the temperature of the finished sugar painting product is installed at the lower end of the tray structure near the identification component position. A temperature sensor for identifying the temperature of the tray structure is installed on the tray structure. The temperature sensor is electrically connected to the thermoelectric cooling sheet and is used to send a corresponding signal to the controller and the thermoelectric cooling sheet when the temperature of the tray structure reaches a set threshold.

4. The movable tray structure for a sugar painting machine according to claim 3 is characterized in that: The conveying device comprises: A support plate, which is installed inside the sugar painting machine body; A conveying assembly, which is arranged on a support plate; Wherein, the conveying assembly adopts any one of a screw transmission assembly, a belt transmission assembly, and a row rod motor assembly, and the guide is installed in the middle position of the upper end surface of the conveying assembly.

5. The movable tray structure for a sugar painting machine according to claim 4, characterized in that: A blocking block is installed on the upper end surface of the support plate near the guide member, and a spring piece for limiting the moving position of the tray structure is installed on the blocking block.

6. The movable tray structure for a sugar painting machine according to claim 5, characterized in that: The support plate is provided with a calibration module for detecting the working state of the conveying assembly. The steps of calibrating the working state of the conveying assembly by the calibration module are as follows: Obtaining the position data of the initial state of the pallet structure; The controller of the sugar painting machine body randomly extracts N groups of movement data and sends them to the conveying device, controls the conveying device to drive the tray structure to move, and collects the position data of the tray structure after each movement into position; Calculate the error data and stability data of the pallet structure for each operation; Obtain the current environment data and calculate the corresponding adjustment interval under the environment data; Compare the error data and comprehensive error data with the adjustment interval, and execute the corresponding adjustment strategy according to the adjustment interval.

7. The movable tray structure for a sugar painting machine according to claim 6, characterized in that: The formula for calculating the error data of each operation of the pallet structure is as follows: Where △D1 is the position error data generated by the first pallet structure movement, △D N is the position error data generated by the Nth pallet structure movement, Jcwz1 is the position data after the first pallet structure movement, Cswz is the initial position data of the pallet structure detected, Yd1 is the first movement distance extracted, Jcwz N Yd is the position data after the Nth pallet structure moves. N is the Nth moving distance extracted, Jcwz N-1 It is the position data after the N-1th pallet structure moves; The calculation formula for the stability data is as follows: Where Wcv is the calculated stability data.

8. The movable tray structure for a sugar painting machine according to claim 7, characterized in that: The adjustment interval includes a single error interval and a stability interval; the single error interval under the standard environment is, and the stability interval under the standard environment is; The formula for calculating the single error interval under the current environment is: 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; The formula for calculating the stability interval under the current environment is: In the formula, C and D are both constant coefficients and C>D>1.

9. The movable tray structure for a sugar painting machine according to claim 8, characterized in that: The corresponding adjustment strategies are as follows according to the adjustment range: 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; When the error data is outside the single error interval, but Wcv is within the stability interval, the conveying assembly and the detection guide are maintained; When Wcv is in the stability zone, replace the conveying assembly.

10. The movable tray structure for a sugar painting machine according to claim 8, characterized in that: When the maintenance date is predicted, calculate the remaining stable use days T S , the remaining stable use days T calculated S satisfy: 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.

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