A finished sugar moisture detection device for white granulated sugar production line

Abstract

This utility model provides a moisture detection device for finished sugar feed in a white sugar production line, relating to the field of white sugar. It includes a fixed frame with a clamping mechanism on its inner side. The clamping mechanism includes a first electric telescopic rod fixedly connected to the inner side of the fixed frame, a fixed frame fixedly connected to the telescopic end of the first electric telescopic rod, and a second electric telescopic rod fixedly connected to the inner wall of the fixed frame. This moisture detection device utilizes the cooperation of the first electric telescopic rod, the fixed frame, the second electric telescopic rod, a first connecting rod, a second connecting rod, a clamping rod, a third connecting rod, and a fourth connecting rod. The telescopic movement of the second electric telescopic rod, transmitted through the first and second connecting rods, drives the clamping rod to open and close. Simultaneously, the linkage mechanism formed by the third and fourth connecting rods ensures the stability and synchronization of the clamping process, enabling adaptive clamping and precise positioning of finished sugar packaging bags of different sizes and positions on the conveyor belt.

Description

Technical Field

[0001] This utility model relates to a moisture detection device for finished sugar feed, specifically a moisture detection device for finished sugar feed used in a white sugar production line, belonging to the field of white sugar technology. Background Technology

[0002] White granulated sugar is a type of sugar. Its granules are crystalline, uniform, and pure white in color, with a pure sweetness, slightly lower in sweetness than brown sugar. It is commonly used in cooking. Appropriate consumption of white sugar can replenish qi, harmonize the stomach and lungs, nourish yin and stop sweating. If the moisture content of the finished sugar exceeds the standard by 0.1% when the raw materials for white granulated sugar are fed in, it will affect the weighing sensor during weighing, causing it to malfunction and ultimately leading to a shutdown of the entire production line for maintenance.

[0003] Existing production line inspection equipment has difficulties in securing the packaging bags during moisture testing of packaged finished sugar and in rejecting finished sugar that does not meet the required moisture content. Due to the unpredictable bag position, the system may fail to trigger the detection, or the product may be rejected due to obvious data anomalies after triggering, resulting in a large number of missed detections. To address these issues, we provide a finished sugar feed moisture detection device for white granulated sugar production lines. Utility Model Content

[0004] The purpose of this invention is to provide a finished sugar feed moisture detection device for a white sugar production line to solve the above-mentioned problems, thereby addressing the difficulty in fixing the packaging bags during the detection process in the prior art.

[0005] This utility model is achieved through the following technical solution: a finished sugar feed moisture detection device for a white sugar production line, including a fixed frame, a clamping mechanism provided on the inner side of the fixed frame, the clamping mechanism including a first electric telescopic rod fixedly connected to the inner side of the fixed frame, a fixed frame fixedly connected to the telescopic end of the first electric telescopic rod, a second electric telescopic rod fixedly connected to the inner wall of the fixed frame, a first connecting rod rotatably connected to the telescopic end of the second electric telescopic rod, a second connecting rod rotatably connected to the end of the first connecting rod away from the second electric telescopic rod, and a clamping rod rotatably connected to one end of the second connecting rod;

[0006] A fourth connecting rod is fixedly connected to one side of the fixed frame. A third connecting rod is rotatably connected to one end of the fourth connecting rod. The end of the third connecting rod away from the fourth connecting rod is rotatably connected to one end of the clamping rod. The other side of the fourth connecting rod is rotatably connected to one end of the second connecting rod.

[0007] Preferably, the telescopic end of the second electric telescopic rod is slidably connected to the inner wall of the fixed frame, and the other side of the fourth connecting rod is rotatably connected to one end of the second connecting rod. The telescopic rod of the second electric telescopic rod can extend and retract within the fixed frame, thereby pushing the clamping plates on both sides to fix the packaging bag.

[0008] Preferably, a control device is fixedly connected to one side of the fixing frame, and an online near-infrared moisture meter is fixedly connected to the inner side of the fixing frame. Under the action of the control device, the online near-infrared moisture meter can be controlled to detect the moisture content of the packaged white sugar.

[0009] Preferably, the lower end of the fixing frame is fixedly connected to a base, and the upper surface of the base is fixedly connected to a first support plate. The first support plate is installed on the base to provide a fixing function.

[0010] Preferably, a motor is fixedly connected to one side of the first support plate, and the output shaft of the motor is driven by a conveyor belt. Under the action of the motor, the conveyor belt can drive the packaged white sugar bags to be transported.

[0011] Preferably, a second support plate is fixedly connected to the upper surface of the base, and a third electric telescopic rod is fixedly connected to one side of the second support plate. The third support plate is installed on the base to provide a fixing function.

[0012] Preferably, a push plate is fixedly connected to the telescopic end of the third electric telescopic rod, and a guide plate is fixedly connected to the upper surface of the base. When detecting unqualified white sugar packaging bags, the push plate can be pushed by the third electric telescopic rod to remove the unqualified ones.

[0013] Preferably, a third support plate is fixedly connected to the upper surface of the base, and a feeding trough is fixedly connected to the upper end of the third support plate. A guide pipe is fixedly connected to the outlet of the feeding trough, and a control valve is fixedly connected to the outer surface of the guide pipe. White sugar is poured into the feeding trough, and the white sugar can be packaged through the feeding trough.

[0014] This utility model provides a finished sugar feed moisture detection device for a white sugar production line, which has the following beneficial effects:

[0015] 1. This moisture detection equipment utilizes a combination of a first electric telescopic rod, a fixed frame, a second electric telescopic rod, a first connecting rod, a second connecting rod, a clamping rod, a third connecting rod, and a fourth connecting rod. The telescopic movement of the second electric telescopic rod, transmitted through the first and second connecting rods, drives the clamping rod to open and close. Simultaneously, the linkage mechanism formed by the third and fourth connecting rods ensures the stability and synchronization of the clamping process, enabling adaptive clamping and precise positioning of finished sugar packaging bags of different sizes and positions on the conveyor belt.

[0016] 2. This moisture detection equipment utilizes a control device, an online near-infrared moisture meter, a second support plate, a third electric telescopic rod, and a push plate. The control device centrally processes the detection data from the online near-infrared moisture meter and makes an immediate judgment. When the moisture content of the finished sugar is found to be unqualified, the control device immediately instructs the third electric telescopic rod to move, pushing the push plate to quickly remove the unqualified packaging bag from the conveyor belt, thus achieving automated detection and sorting of moisture content. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the detection device of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the clamping mechanism of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the conveying device of this utility model.

[0021] [Explanation of Key Component Symbols]

[0022] 1. Fixture;

[0023] 2. Clamping mechanism; 201. First electric telescopic rod; 202. Fixed frame; 203. Second electric telescopic rod; 204. First connecting rod; 205. Second connecting rod; 206. Clamping rod; 207. Third connecting rod; 208. Fourth connecting rod;

[0024] 3. Control equipment; 4. Online near-infrared moisture meter; 5. Base; 6. First support plate; 7. Motor; 8. Conveyor belt; 9. Second support plate; 10. Third electric telescopic rod; 11. Push plate; 12. Guide plate; 13. Third support plate; 14. Feed chute; 15. Control valve; 16. Feed pipe. Detailed Implementation

[0025] This utility model provides a finished sugar feed moisture detection device for a white sugar production line.

[0026] Please see Figure 1 and Figure 4The system includes a fixed frame 1, a base 5 fixedly connected to the lower end of the fixed frame 1, a third support plate 13 fixedly connected to the upper surface of the base 5, a feeding trough 14 fixedly connected to the upper end of the third support plate 13, a guide pipe 16 fixedly connected to the outlet of the feeding trough 14, a control valve 15 fixedly connected to the outer surface of the guide pipe 16, the third support plates 13 on both sides are installed on the base 5, the feeding trough 14 can be fixed by the third support plates 13 on both sides, when white sugar is poured into the feeding trough 14, the white sugar can be packaged, the guide pipe 16 is installed on the feeding trough 14, the white sugar can be conveniently put into the packaging bag by the guide pipe 16, the control valve 15 is installed on the guide pipe 16, the filling of the guide pipe 16 can be controlled by the control valve 15.

[0027] A second support plate 9 is fixedly connected to the upper surface of the base 5. A third electric telescopic rod 10 is fixedly connected to one side of the second support plate 9. The second support plate 9 is installed on the base 5 and can fix the third electric telescopic rod 10 to prevent it from shaking during operation. A push plate 11 is fixedly connected to the telescopic end of the third electric telescopic rod 10. A guide plate 12 is fixedly connected to the upper surface of the base 5. When a defective product is detected, the third electric telescopic rod 10 can push the push plate 11 to remove the defective product.

[0028] Please see Figure 2 A first support plate 6 is fixedly connected to the upper surface of the base 5. Both the fixing frame 1 and the first support plate 6 are installed on the base 5 for fixing. A motor 7 is fixedly connected to one side of the first support plate 6. The output shaft of the motor 7 is driven by a conveyor belt 8. The first support plate 6 can fix the motor 7 to prevent it from shaking during operation. When the motor 7 is working, it can drive the conveyor belt 8 to rotate, thereby conveying the packaged white sugar. A control device 3 is fixedly connected to one side of the fixing frame 1. An online near-infrared moisture meter 4 is fixedly connected to the inner side of the fixing frame 1. Both the control device 3 and the online near-infrared moisture meter 4 are installed on the fixing frame 1. The control device 3 can control the online near-infrared moisture meter 4 to detect the packaged white sugar bags.

[0029] Please see Figure 3A clamping mechanism 2 is provided on the inner side of the fixed frame 1. The clamping mechanism 2 includes a first electric telescopic rod 201 fixedly connected to the inner side of the fixed frame 1. The telescopic end of the first electric telescopic rod 201 is fixedly connected to a fixed frame 202. A second electric telescopic rod 203 is fixedly connected to the inner wall of the fixed frame 202. The telescopic end of the second electric telescopic rod 203 is slidably connected to the inner wall of the fixed frame 202. The other side of the fourth connecting rod 208 is rotatably connected to one end of the second connecting rod 205. The second electric telescopic rod 203 is installed in the fixed frame 202 and plays a fixing role. The second connecting rod 205 is connected to the fourth connecting rod 208. The fourth connecting rod 208 can support the second connecting rod 205 and facilitate the rotation of the second connecting rod 205.

[0030] The telescopic end of the second electric telescopic rod 203 is rotatably connected to a first connecting rod 204. The end of the first connecting rod 204 away from the second electric telescopic rod 203 is rotatably connected to a second connecting rod 205. One end of the second connecting rod 205 is rotatably connected to a clamping rod 206. A fourth connecting rod 208 is fixedly connected to one side of the fixed frame 202. One end of the fourth connecting rod 208 is rotatably connected to a third connecting rod 207. The end of the third connecting rod 207 away from the fourth connecting rod 208 is rotatably connected to one end of the clamping rod 206. The fourth connecting rod 208... The other side is rotatably connected to one end of the second connecting rod 205. When the packaged white sugar bag is transported to the testing area, the first electric telescopic rod 201 pushes the fixed frame 202 down, and then the second electric telescopic rod 203 pushes the first connecting rod 204 for adjustment. When the first connecting rod 204 moves, it can drive the second connecting rod 205 and the clamping rod 206 to adjust, so that the clamping rods 206 on both sides can fix the white sugar packaging bag and prevent the white sugar packaging bag from tilting during the process, which would affect the accuracy of the moisture content.

[0031] The first electric telescopic pole 201, the second electric telescopic pole 203, the control device 3, the online near-infrared moisture meter 4, the motor 7, the third electric telescopic pole 10, and the control valve 15 in this application are all common electrical devices in the prior art, and their models or specific structures will not be described in detail in this application.

[0032] Working principle: Packaged white sugar bags fall onto conveyor belt 8 through feeding chute 14 and guide pipe 16. Motor 7 starts, driving conveyor belt 8 to smoothly transport the sugar bags to the inspection station. When the sugar bags enter the inspection area below the fixed frame 1, control device 3 issues a command. The first electric telescopic rod 201 moves first, pushing the entire clamping mechanism 2 down to a suitable height. Subsequently, the second electric telescopic rod 203 extends and retracts, driving the clamping rods 206 on both sides to open and close by pushing the linkage mechanism composed of the first connecting rod 204 and the second connecting rod 205. At the same time, the linkage mechanism composed of the third connecting rod 207 and the fourth connecting rod 208 ensures that the movement of the clamping rods 206 on both sides is synchronous and stable, realizing the inspection of sugar bags of different sizes and positions. The bag's adaptive clamping mechanism precisely fixes it directly below the online near-infrared moisture meter 4. Once the bag is secured, the online near-infrared moisture meter 4 immediately activates, performing a rapid and non-contact moisture content scan. The detection data is transmitted to the control device 3 in real time. The control device 3's built-in algorithm analyzes the moisture data to determine if the bag is qualified. If the moisture content is qualified, the control device 3 issues a command, the clamping mechanism 2 releases, and the conveyor belt 8 continues to transport the bag to the next process. If the moisture content is unqualified, the control device 3 immediately commands the third electric telescopic rod 10 to move, pushing the push plate 11 to push the unqualified bag laterally off the conveyor belt 8, allowing it to slide down the guide plate 12 to the waste collection area, completing the automatic rejection.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A finished sugar feed moisture detection apparatus for a white sugar pipeline comprising a fixed frame (1), characterized in that: The inner side of the fixed frame (1) is provided with a clamping mechanism (2). The clamping mechanism (2) includes a first electric telescopic rod (201) fixedly connected to the inner side of the fixed frame (1). The telescopic end of the first electric telescopic rod (201) is fixedly connected to a fixed frame (202). The inner wall of the fixed frame (202) is fixedly connected to a second electric telescopic rod (203). The telescopic end of the second electric telescopic rod (203) is rotatably connected to a first connecting rod (204). The end of the first connecting rod (204) away from the second electric telescopic rod (203) is rotatably connected to a second connecting rod (205). The end of the second connecting rod (205) is rotatably connected to a clamping rod (206). A fourth connecting rod (208) is fixedly connected to one side of the fixed frame (202), and a third connecting rod (207) is rotatably connected to one end of the fourth connecting rod (208). The end of the third connecting rod (207) away from the fourth connecting rod (208) is rotatably connected to one end of the clamping rod (206), and the other side of the fourth connecting rod (208) is rotatably connected to one end of the second connecting rod (205).

2. A finished sugar feed moisture detection apparatus for a white sugar pipeline as claimed in claim 1, characterized in that: The telescopic end of the second electric telescopic rod (203) is slidably connected to the inner wall of the fixed frame (202), and the other side of the fourth connecting rod (208) is rotatably connected to one end of the second connecting rod (205).

3. The finished sugar feed moisture detection equipment for a white granulated sugar production line according to claim 1, characterized in that: A control device (3) is fixedly connected to one side of the fixed frame (1), and an online near-infrared moisture meter (4) is fixedly connected to the inside of the fixed frame (1).

4. A finished sugar feed moisture detection apparatus for a white sugar pipeline as claimed in claim 1, characterized in that: The lower end of the fixed frame (1) is fixedly connected to a base (5), and the upper surface of the base (5) is fixedly connected to a first support plate (6).

5. A finished sugar feed moisture detection apparatus for a white sugar pipeline as claimed in claim 4, characterized in that: A motor (7) is fixedly connected to one side of the first support plate (6), and the output shaft of the motor (7) is connected to a conveyor belt (8).

6. A finished sugar feed moisture detection apparatus for a white sugar pipeline as claimed in claim 4, characterized in that: A second support plate (9) is fixedly connected to the upper surface of the base (5), and a third electric telescopic rod (10) is fixedly connected to one side of the second support plate (9).

7. A finished sugar feed moisture detection apparatus for a white sugar pipeline as claimed in claim 6, characterized in that: The telescopic end of the third electric telescopic rod (10) is fixedly connected to a push plate (11), and the upper surface of the base (5) is fixedly connected to a guide plate (12).

8. The finished sugar feed moisture detection equipment for a white granulated sugar production line according to claim 4, characterized in that: The upper surface of the base (5) is fixedly connected to a third support plate (13), the upper end of the third support plate (13) is fixedly connected to a feed trough (14), the outlet of the feed trough (14) is fixedly connected to a guide pipe (16), and the outer surface of the guide pipe (16) is fixedly connected to a control valve (15).

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