Uniform feeding device for carburant production

Abstract

The invention discloses a uniform feeding device for carburant production, which relates to the technical field of uniform feeding and comprises a pair of mutually mounted L-shaped support frames. A carburant is quantified through the first intercepting plate, the accuracy of carburant raw material quantification is improved, then through mutual cooperation of the baffle and the blocking plate, the carburant raw materials can be evenly conveyed backwards through the conveying belt, the stability of raw material feeding of the equipment is improved, then the raw materials are stably conveyed to the follow-up machining procedure, and the production efficiency is improved. The problem that the carburant cannot be uniformly fed is finally solved; the analysis module is used for analyzing data of the weight, the discharging speed and the discharging time of the remaining carburant in the charging barrel, the discharging time changing along with the discharging amount and the discharging speed is judged, the time for closing the second interception plate is accurately controlled according to the discharging time, the quantification accuracy of the carburant raw material is guaranteed, the automation degree and precision of feeding are improved, and the production efficiency is improved. And the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of uniform feeding, and particularly relates to a uniform feeding device for the production of recarburizer. Background Art

[0002] Recarburizers are mainly used in industries such as metallurgy, casting, and chemical engineering, and are widely used to increase the carbon content of metal materials and improve the properties of metals. With the continuous development of industrial production, the demand for recarburizers is increasing day by day. The production of recarburizers usually involves a variety of raw materials and complex production processes, and it is necessary to ensure the production efficiency while ensuring the consistency of the quality and properties of the products. Therefore, the uniformity of feeding is particularly important;

[0003] When the traditional feeding device for recarburizer production is in use, when the valve opening is usually opened, the recarburizer will continuously fall onto the conveyor belt through the barrel, and it can only play the role of transporting the recarburizer. However, this method often cannot ensure the uniformity of each portion of the recarburizer raw material, resulting in large fluctuations in the carbon content in the molten metal and unable to accurately control the performance indicators of the metal;

[0004] During the feeding process of the recarburizer inside the barrel, it changes with the change of the amount of recarburizer in the barrel, making it difficult to perform the operation of closing the intercepting plate at the same interval time for quantitative feeding;

[0005] Therefore, it is necessary to solve and handle the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to solve the disadvantages existing in the prior art, and to propose a uniform feeding device for the production of recarburizer.

[0007] To achieve the above purpose, the present invention adopts the following technical solution: A uniform feeding device for the production of recarburizer, including a pair of mutually installed L-shaped support frames and a fixing block fixedly connected between the L-shaped support frames. A cavity structure is provided inside the fixing block, and a barrel is fixedly installed at the upper end of the fixing block. The discharge pipe of the barrel vertically penetrates the fixing block downward, and vertical rods are fixedly connected downward on both sides of the barrel. The other ends of the vertical rods are fixedly connected to the L-shaped support frames. An intercepting mechanism and a quantitative mechanism are installed inside the fixing block, and a guard plate fixedly connected between the L-shaped support frames at the lower end of the fixing block. A conveying mechanism is installed between the guard plates;

[0008] A control component is provided inside the second servo motor, and the control component includes a collection module, an analysis module, and an adjustment module;

[0009] The collection module detects the weight data of the recarburizer inside the barrel, detects the dimension data of the barrel, detects the height data of the recarburizer inside the barrel, detects the closing time data of the second intercepting plate, and transmits the detected data to the analysis module;

[0010] An analysis module analyzes the weight data of the recarburizer inside the barrel and the dimension data of the barrel to obtain the feeding speed data of the recarburizer, and then calculates the feeding time based on the feeding speed data; analyzes the closing time data of the second intercepting plate, determines the feeding amount during the closing process of the second intercepting plate, generates a closing plate signal according to the feeding amount, and transmits the closing plate signal to the adjustment module;

[0011] An adjustment module receives the signal transmitted by the analysis module and then executes the operation corresponding to the signal.

[0012] Preferably, the intercepting mechanism includes a second intercepting port horizontally penetrating the discharge pipe, a second intercepting plate is horizontally and slidably installed in the second intercepting port, tooth grooves are equidistantly formed at the lower end of the second intercepting plate, and a driving gear is meshingly installed at the lower end of the second intercepting plate.

[0013] Preferably, a positioning plate is vertically installed on one side of the driving gear, the positioning plate is fixedly connected to the discharge pipe, and a second servo motor is installed on the other side of the positioning plate, and the output end of the second servo motor penetrates the positioning plate and is clamped in the middle of the driving gear.

[0014] Preferably, the metering mechanism includes a first intercepting port horizontally penetrating the discharge pipe, a first intercepting plate is horizontally slidably installed in the first intercepting port, a sliding frame is horizontally and fixedly connected to the discharge pipe on one side of the first intercepting plate, and a hinge block is fixedly connected to one side of the first intercepting plate.

[0015] Preferably, a hinge rod is hingedly installed on the hinge block, the other end of the hinge rod is hinged to a moving plate, the other end of the moving plate is vertically fixedly connected to the telescopic end of an electric telescopic rod, and the electric telescopic rod is vertically installed inside a fixed block.

[0016] Preferably, the conveying mechanism includes a plurality of rotating rollers horizontally and equidistantly installed between the guard plates, a first servo motor is installed on one side of the guard plates, the output end of the first servo motor penetrates the guard plates and is clamped in the middle of one end of the rotating roller, a conveyor belt is sleeved outside the rotating roller, baffles are oppositely and fixedly connected to both sides of the upper end of the conveyor belt, and partition plates are equidistantly fixedly connected between the baffles.

[0017] Preferably, the analysis steps for the feeding speed by the analysis module are as follows:

[0018] S1: Detect the total weight data of the recarburizer inside the barrel and the barrel, and then calculate the weight data of the recarburizer when the barrel is filled with the recarburizer according to the weight data when the barrel is idle; preset the weight data of the fixed amount of recarburizer for each feeding as , taking the weight data as a reference, when it is detected that the weight data of the remaining recarburizer inside the barrel is less than When a make-up material warning signal is generated and the make-up material warning signal is transmitted to the adjustment module;

[0019] S2: The recarburizer flows out from the opening below the barrel by its own gravity. The feeding speed of the recarburizer is related to the height of the recarburizer in the barrel, the physical properties of the recarburizer, and the size of the feeding port; the feeding speed , is the acceleration due to gravity, is the height of the recarburizer in the barrel relative to the feeding port; , is a preset proportionality coefficient, is the total volume of the material inside the barrel; then the feeding speed of the recarburizer .

[0020] Preferably, the analysis steps for the feeding time by the analysis module are as follows:

[0021] K1: If the remaining volume of the recarburizer in the barrel after the last feeding operation is , then the remaining volume of the recarburizer in the barrel after the next feeding operation is , is the volume of the recarburizer corresponding to the weight data , then the time required for this operation to complete feeding is ;

[0022] K2: Fill the barrel with recarburizer, and then perform the blocking operation of the second baffle at regular intervals. Record the remaining volume of the recarburizer in the barrel before and after the blocking operation, and conduct multiple detections; calculate the mean and the standard deviation of the remaining volume data of the recarburizer at the same time obtained from multiple detections. Set the fluctuation range of the remaining volume data of the detected recarburizer with the mean and the standard deviation . Mark the remaining volume data of the detected recarburizer that is not within the fluctuation range as outliers, and calculate the mean of the remaining detected remaining volume data of the recarburizer after removing the outliers. Use the mean of the remaining volume data of the detected recarburizer as the remaining volume data of the detected recarburizer at this detection time point; establish a coordinate system for the remaining volume data of the detected recarburizer and the detection time, and plot and connect the corresponding coordinate points in the coordinate system;

[0023] K3: When the second baffle is closed for the blocking operation, detect the remaining volume data of the recarburizer in the barrel, and then mark the corresponding time point in the coordinate system according to the detected remaining volume data. The time required for the second baffle to start closing to full closing is , after marking the time point in the coordinate system, after Time-corresponding remaining volume data For the acquisition of the volume change data of the recarburizer inside the barrel during the closing operation of the second interceptor plate ;

[0024] K4: For the volume change data of the recarburizer inside the barrel during the closing operation of the second interceptor plate in historical data Perform acquisition and calculation and Calculate the difference, and compare the calculated differences of adjacent data again. If the difference obtained from the re-calculation is equal to zero, it is determined that and The relationship between them satisfies an arithmetic progression; if the difference obtained from the re-calculation is less than the preset difference threshold, divide the preset difference threshold by the difference obtained from the re-calculation, take the integer of the resulting data, denote it as the same number, and determine that within the number range represented by the same number, the volume change data of the recarburizer inside the barrel is the same; if the difference obtained from the re-calculation is greater than the preset difference threshold, expand the preset difference threshold and re-calculate the same number;

[0025] K5: After performing the above operations, the volume change data of this time can be estimated based on the volume change data of the previous feeding operation, and the closing time of the second interceptor plate can be calculated based on the volume change data of this time. After the feeding time reaches the calculated closing time of the second interceptor plate, a closing plate signal is generated and transmitted to the adjustment module.

[0026] Preferably, the steps for the adjustment module to perform operations are as follows:

[0027] N1: After receiving the replenishment warning signal, control the buzzer module inside the control component to emit a buzzer to inform the staff to replenish the recarburizer inside the barrel;

[0028] N2: After receiving the closing plate signal, control the second servo motor to close the second interceptor plate.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] 1. Through the mutual cooperation of the first interceptor plate and the second interceptor plate, it is convenient to make the recarburizer evenly fall on the second interceptor plate. The first interceptor plate quantifies the recarburizer, improving the accuracy of the quantitative of the recarburizer raw material, and thus realizing the function of ensuring the uniformity of each portion of the recarburizer raw material. Then, through the mutual cooperation of the baffle plate and the partition plate, it is convenient to make the conveyor belt evenly transport the recarburizer raw material backward, improving the stability of the raw material feeding of the equipment, and thus realizing the stable transportation of the raw material to the subsequent processing process, finally solving the problem that the recarburizer cannot be evenly fed;

[0031] 2. By analyzing the data of the remaining weight of the recarburizer inside the barrel, the feeding speed, and the feeding time through the analysis module, the feeding time varying with the feeding amount and the feeding speed is determined. The time to close the second intercepting plate is accurately controlled according to the feeding time, ensuring the accuracy of the quantitative recarburizer raw material, improving the automation degree and accuracy of the feeding, and thus enhancing the production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings described herein are used to provide a further understanding of the present invention and form a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0033] Figure 1 is a schematic overall three-dimensional structure diagram proposed by the present invention;

[0034] Figure 2 is a schematic overall three-dimensional structure diagram of the other side proposed by the present invention;

[0035] Figure 3 is a schematic overall three-dimensional structure diagram seen from below proposed by the present invention;

[0036] Figure 4 is a schematic internal partial three-dimensional structure diagram proposed by the present invention;

[0037] Figure 5 is a schematic cross-sectional structure diagram of the other side proposed by the present invention;

[0038] Figure 6 is a schematic side cross-sectional structure diagram proposed by the present invention;

[0039] Figure 7 is a system flow chart proposed by the present invention.

[0040] Reference numerals in the drawings: 1. L-shaped support frame; 2. Fixed block; 3. Vertical rod; 4. Barrel; 5. Guard plate; 6. Conveyor belt; 7. Baffle; 8. Partition plate; 9. First servo motor; 10. Electric telescopic rod; 11. Moving plate; 12. Hinge rod; 13. Sliding frame; 14. Second servo motor; 15. First intercepting plate; 16. Second intercepting plate; 17. Driving gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0042] Embodiment: Refer to Figure 1-6, A uniform feeding device for producing recarburizer in the present invention includes a pair of mutually installed L-shaped support frames 1 and a fixed block 2 fixedly connected between the L-shaped support frames 1. A cavity structure is provided inside the fixed block 2, and a material cylinder 4 is fixedly installed at the upper end of the fixed block 2. The discharge pipe of the material cylinder 4 vertically penetrates the fixed block 2 downward, and vertical rods 3 are fixedly connected vertically on both sides of the material cylinder 4. The other end of the vertical rod 3 is fixedly connected to the L-shaped support frame 1. An interception mechanism and a metering mechanism are installed inside the fixed block 2, and a guard plate 5 is fixedly connected relatively between the lower end of the fixed block 2 and the L-shaped support frame 1. A conveying mechanism is installed between the guard plates 5. Through the fixed block 2 and the material cylinder 4, it is convenient for the raw materials to slide smoothly by their own gravity, reducing the possibility of material accumulation and blockage; the interception mechanism includes a second interception port horizontally penetrating the discharge pipe. A second interception plate 16 is horizontally slidably installed in the second interception port. Tooth grooves are equidistantly arranged at the lower end of the second interception plate 16, and a driving gear 17 is meshingly installed at the lower end of the second interception plate 16. The second interception plate 16 is convenient for intercepting the raw materials in the discharge pipe; a positioning plate is vertically installed on one side of the driving gear 17. The positioning plate is fixedly connected to the discharge pipe, and a second servo motor 14 is installed on the other side of the positioning plate. The output end of the second servo motor 14 penetrates the positioning plate and is clamped in the middle of the driving gear 17. Through the second servo motor 14 and the driving gear 17, it is convenient to drive the driving gear 17 to drive the second interception plate 16 to move, so that the raw materials are discharged downward.

[0043] In the present invention, the metering mechanism includes a first interception port horizontally penetrating the discharge pipe. A first interception plate 15 is horizontally slidably installed in the first interception port. A sliding frame 13 is horizontally fixedly connected to the discharge pipe on one side of the first interception plate 15, and a hinge block is fixedly connected to one side of the first interception plate 15. The sliding frame 13 is convenient for the first interception plate 15 to slide horizontally; a hinge rod 12 is hingedly installed on the hinge block. The other end of the hinge rod 12 is hinged to a moving plate 11, and the other end of the moving plate 11 is vertically fixedly connected to the telescopic end of an electric telescopic rod 10. The electric telescopic rod 10 is vertically installed inside the fixed block 2. Through the electric telescopic rod 10 and the moving plate 11, it is convenient to open or close the first interception plate 15 by the telescopic movement of the electric telescopic rod 10, so as to meter the recarburizer; the conveying mechanism includes a plurality of rotating rollers horizontally and equidistantly installed between the guard plates 5. A first servo motor 9 is installed on one side of the guard plate 5. The output end of the first servo motor 9 penetrates the guard plate 5 and is clamped in the middle of one end of the rotating roller. A conveyor belt 6 is sleeved outside the rotating roller. Baffles 7 are fixedly connected relatively on both sides of the upper end of the conveyor belt 6. Partition plates 8 are fixedly connected equidistantly between the baffles 7. Through the first servo motor 9 and the rotating roller, it is convenient to convey the raw materials between the baffles 7 and the partition plates 8 through the conveyor belt 6.

[0044] The second servo motor 14 is internally provided with a control component, and the control component includes a collection module, an analysis module and an adjustment module;

[0045] Detect the total weight data of the recarburizer and the barrel 4 inside the barrel 4, and then calculate the weight data of the recarburizer when the barrel 4 is filled with the recarburizer according to the weight data when the barrel 4 is idle; preset the weight data of the fixed - quantity recarburizer for each feeding as , based on the weight data , when it is detected that the weight data of the remaining recarburizer inside the barrel 4 is less than , generate a replenishment warning signal and transmit the replenishment warning signal to the adjustment module;

[0046] The recarburizer flows out from the opening at the lower part of the barrel 4 by its own gravity. The feeding speed of the recarburizer is related to the height of the recarburizer in the barrel 4, the physical properties of the recarburizer, and the size of the feeding port; the feeding speed , is the acceleration due to gravity, is the height of the recarburizer in the barrel 4 relative to the feeding port; , is the preset proportionality coefficient, is the total volume of the material inside the barrel 4; then the feeding speed of the recarburizer ;

[0047] If the remaining volume of the recarburizer in the barrel 4 after the previous feeding operation is , then the remaining volume of the recarburizer in the barrel 4 after the next feeding operation is , is the volume of the recarburizer corresponding to the weight data , then the time required for this operation to complete feeding ;

[0048] Fill the barrel 4 with the recarburizer, and then perform the plugging operation of the second baffle 16 at regular intervals. Record the remaining volume of the recarburizer in the barrel 4 before and after the plugging operation, and conduct multiple detections; calculate the mean and the standard deviation of the remaining volume data of the recarburizer at the same time obtained from multiple detections. Use the mean and the standard deviation to set the fluctuation range of the detected remaining volume data of the recarburizer. Mark the detected remaining volume data of the recarburizer outside the fluctuation range as outliers, and calculate the mean of the remaining detected remaining volume data of the recarburizer after removing the outliers. Use the mean of the detected remaining volume data of the recarburizer as the detected remaining volume data of the recarburizer at this detection time point; establish a coordinate system of the detected remaining volume data of the recarburizer and the detection time, and plot and connect the corresponding coordinate points in the coordinate system;

[0049] When the second intercepting plate 16 is closed for material blocking operation, the remaining volume data of the recarburizer in the barrel 4 is detected, and then the corresponding time points are marked in the coordinate system according to the detected remaining volume data. The time required for the second intercepting plate 16 to start closing to full closing is . After marking the time points in the coordinate system, after time, the remaining volume data is obtained. Then, during the closing operation of the second intercepting plate 16, the volume change data of the recarburizer inside the barrel 4 ;

[0050] In the historical data, during the closing operation of the second intercepting plate 16, the volume change data of the recarburizer inside the barrel 4 is obtained, and the difference between and is calculated, and the calculated differences of adjacent data are compared again. If the difference obtained by the re-calculation is equal to zero, it is determined that the relationship between and satisfies an arithmetic progression; if the difference obtained by the re-calculation is less than the preset difference threshold, the preset difference threshold is divided by the difference obtained by the re-calculation, and the resulting data is rounded to an integer, denoted as the same number. It is determined that within the number range represented by the same number, the volume change data of the recarburizer inside the barrel 4 is the same; if the difference obtained by the re-calculation is greater than the preset difference threshold, the preset difference threshold is enlarged, and the calculation of the same number is performed again;

[0051] After performing the above operations, the volume change data of this time can be estimated according to the volume change data of the previous feeding operation, and the closing time of the second intercepting plate 16 is calculated according to the volume change data of this time. After the feeding time reaches the calculated closing time of the second intercepting plate 16, a closing plate signal is generated, and the closing plate signal is transmitted to the adjustment module.

[0052] Working principle: When the present invention is in use, first, through the material cylinder 4 and the vertical rod 3, it is convenient for the raw materials to slide smoothly by their own gravity, reducing the possibility of material accumulation and blockage, and increasing the stability of the material cylinder 4. Then, through the second servo motor 14 and the driving gear 17, it is convenient to block the raw materials in the discharge pipe by the second intercepting plate 16. Then, through the electric telescopic rod 10 and the moving plate 11, it is convenient to make the first intercepting plate 15 reciprocate in the sliding frame 13 through the hinged rod 12 to quantify the raw materials at the upper end of the second intercepting plate 16. Then, by opening the second intercepting plate 16, the recarburizer is fed. Then, through the L-shaped support frame 1 and the fixing block 2, it is convenient to keep a certain distance between the device and the ground, and prevent structural damage through the fixing block 2. Then, when the raw materials fall onto the baffle 7 and the partition plate 8, it is convenient to drive the conveyor belt 6 to rotate through the first servo motor 9, so as to evenly convey the raw materials.

[0053] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A uniform feeding device for carburizer production, comprising a pair of L-shaped support frames (1) mounted on each other and a fixed block (2) fixedly connected between the L-shaped support frames (1), characterized in that: A cavity structure is provided inside the fixed block (2), and a barrel (4) is fixedly mounted on the upper end of the fixed block (2), a discharge pipe of the barrel (4) vertically passes through the fixed block (2) downward, and vertical rods (3) are fixedly mounted on both sides of the barrel (4) downward, and the other ends of the vertical rods (3) are fixedly mounted on the L-shaped support frame (1), an interception mechanism and a quantitative mechanism are mounted inside the fixed block (2), and a guard plate (5) is fixedly mounted relatively between the lower end of the fixed block (2) and the L-shaped support frame (1), and a transmission mechanism is mounted between the guard plates (5); A control component is disposed inside the second servo motor (14), and the control component includes a collection module, an analysis module and a regulation module; A collection module detects weight data of the recarburizer inside the barrel (4), detects size data of the barrel (4), detects height data of the recarburizer inside the barrel (4), detects closing time data of the second intercepting plate (16), and transmits the detected data to the analysis module; The analysis module analyzes the weight data of the recarburizer inside the barrel (4) and the size data of the barrel (4) to obtain the feeding speed data of the recarburizer, and then calculates the feeding time according to the feeding speed data; analyzes the closing time data of the second intercepting plate (16), determines the feeding amount during the closing process of the second intercepting plate (16), generates a closing plate signal according to the feeding amount, and transmits the closing plate signal to the adjustment module; The adjustment module receives the signal transmitted by the analysis module and then performs the operation corresponding to the signal.

2. A uniform feeding device for carburizer production according to claim 1, characterized in that: The interception mechanism comprises a second interception opening horizontally penetrating the discharge pipe, a second interception plate (16) being horizontally and slidably mounted in the second interception opening, tooth grooves being equidistantly formed at the lower end of the second interception plate (16), and a driving gear (17) being meshingly mounted at the lower end of the second interception plate (16).

3. A uniform feeding device for carburizer production according to claim 2, characterized in that: A positioning plate is vertically mounted on one side of the driving gear (17), the positioning plate is fixedly connected to the discharge pipe, and a second servo motor (14) is mounted on the other side of the positioning plate, the output end of the second servo motor (14) passes through the positioning plate and is clamped to the middle of the driving gear (17).

4. The uniform feeding device for carburizer production according to claim 1, characterized in that: The quantitative mechanism comprises a first intercepting opening horizontally penetrating the discharge pipe, a first intercepting plate (15) being horizontally slidably mounted in the first intercepting opening, a sliding frame (13) being horizontally fixedly connected to the discharge pipe on one side of the first intercepting plate (15), and a hinge block being fixedly connected to one side of the first intercepting plate (15).

5. A uniform feeding device for carburizer production according to claim 4, characterized in that: A hinged rod (12) is hingedly mounted on the hinge block, the other end of the hinged rod (12) is hingedly connected to the movable plate (11), the other end of the movable plate (11) is vertically fixed to the telescopic end of the electric telescopic rod (10), and the electric telescopic rod (10) is vertically mounted on the inner side of the fixed block (2).

6. A uniform feeding device for carburizer production according to claim 1, characterized in that: The conveying mechanism comprises a plurality of rotating rollers which are horizontally and equidistantly mounted between guard plates (5); a first servo motor (9) is mounted on one side of the guard plate (5); an output end of the first servo motor (9) passes through the guard plate (5) and is clamped in the middle of one end of the rotating roller; a conveyor belt (6) is sleeved on the outer side of the rotating roller; baffle plates (7) are fixedly mounted on both sides of the upper end of the conveyor belt (6); and blocking plates (8) are fixedly mounted equidistantly between the baffle plates (7).

7. The uniform feeding device for carburizer production according to claim 1, characterized in that: The analysis module performs the following steps to analyze the material feeding speed: S1: Detect the total weight data of the recarburizer inside the barrel (4) and the barrel (4), and then calculate the weight data of the recarburizer when the barrel (4) is filled with the recarburizer based on the weight data of the barrel (4) when it is idle; the weight data of the quantitative recarburizer for each unloading is preset as , with weight data As a benchmark, when the weight of the remaining carburizer in the barrel (4) is detected to be less than When the feed replenishment warning signal is generated, the feed replenishment warning signal is transmitted to the adjustment module; S2: The recarburizer flows out from the lower opening of the barrel (4) by its own gravity. The discharge speed of the recarburizer is related to the height of the recarburizer in the barrel (4), the physical properties of the recarburizer and the size of the discharge opening. , is the acceleration due to gravity, is the height of the recarburizer in the barrel (4) relative to the discharge port; , is the preset scale factor, is the total volume of the material in the barrel (4); then the feeding speed of the carburizer .

8. A uniform feeding device for carburizer production according to claim 7, characterized in that: The analysis steps of the unloading time in the analysis module are as follows: K1: If the remaining volume of the recarburizer in the barrel (4) after the last unloading operation is completed is , then the remaining volume of the carburizer in the barrel (4) after the unloading operation is completed again is , The corresponding weight data is The volume of carburizer, the time required to complete the unloading operation ; K2: Fill the barrel (4) with the carburizer, then perform a blocking operation on the second interception plate (16) at set intervals, record the remaining volume of the carburizer in the barrel (4) before and after the blocking operation, and perform multiple tests; average the data on the remaining volume of the carburizer at the same time obtained from the multiple tests and standard deviation Calculation of the mean and standard deviation Set the fluctuation range of the residual volume data of the carburizer , mark the detected carburizer remaining volume data that are not within the fluctuation range as abnormal values, and calculate the mean of the remaining detected carburizer remaining volume data after eliminating the abnormal values, and use the mean of the detected carburizer remaining volume data as the detected carburizer remaining volume data at the detection time point; establish a coordinate system of the detected carburizer remaining volume data and the detection time, and draw and connect corresponding coordinate points in the coordinate system; K3: The remaining volume of the recarburizer in the barrel (4) when the second interception plate (16) is closed for blocking operation The detection is performed, and then the corresponding time point is marked in the coordinate system according to the detected remaining volume data. The time required for the second interception plate (16) to start closing and to be completely closed is: , after marking the time point in the coordinate system Time corresponding to the remaining volume data The volume change data of the recarburizer inside the barrel (4) during the closing operation of the second interception plate (16) is obtained. ; K4: For the historical data, the volume change data of the recarburizer inside the barrel (4) during the closing operation of the second interception plate (16) To obtain, calculate and The difference between the adjacent data is compared again. If the difference calculated again is equal to zero, it is determined and The relationship between satisfies an arithmetic progression; If the difference value obtained by the recalculation is less than the preset difference threshold, the preset difference threshold is divided by the difference value obtained by the recalculation, and the obtained data is rounded to an integer, which is recorded as the same number, and it is determined that within the number range represented by the same number, the volume change data of the recarburizer inside the barrel (4) are the same; if the difference value obtained by the recalculation is greater than the preset difference threshold, the preset difference threshold is expanded, and the same number calculation is performed again; K5: After performing the above operations, the volume change data of this time can be estimated based on the volume change data of the previous material unloading operation, and the closing time of the second interception plate (16) can be calculated based on the volume change data of this time. After the material unloading time reaches the calculated closing time of the second interception plate (16), a closing plate signal is generated and transmitted to the adjustment module.

9. A uniform feeding device for carburizer production according to claim 8, characterized in that: The steps for adjusting the module to perform operations are as follows: N1: After receiving the refill warning signal, the buzzer module inside the control component sounds a buzzer to inform the staff to refill the recarburizer inside the barrel (4); N2: After receiving the closing plate signal, the second servo motor (14) is controlled to close the second intercepting plate (16).

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