Automatic sorting and detecting device for bamboo shoot snack processing

Abstract

The utility model relates to food processing technical field discloses a kind of automatic sorting detection devices for bamboo shoot small food processing, including rack, the rack one side is fixedly connected with discharge box, the rack other side is fixedly connected with mounting seat, the mounting seat top is fixedly connected with hollow column, the hollow column inner wall is slidably connected with support column, the support column top is fixedly connected with weighing table, the support column bottom is fixedly connected with compression spring, the compression spring bottom end is fixedly connected with pressing plate, the pressing plate bottom is attached with pressure sensor.In the utility model, the weight of bamboo shoot is measured by weighing table and pressure sensor, the bamboo shoot is pushed to the collection area of corresponding weight grade by motor drive push rod, the stability and accuracy of measurement can be improved by installing buffer spring at the contact part of weighing table and pressure sensor, and the flow line requirement of bamboo shoot small food processing is adapted.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to an automatic sorting and detection device for processing bamboo shoot snacks. Background Technology

[0002] Snack food processing refers to the process of using various agricultural products or primary processed products such as grains, fruits and vegetables, livestock and poultry, and aquatic products as raw materials, and through a series of processes such as washing, cutting, pickling, braising, drying, puffing, seasoning, and packaging, to produce small, convenient, ready-to-eat, and flavorful snack foods. Bamboo shoots, due to their crisp and tender texture, rich dietary fiber and plant protein, and low fat and low calories, meet the modern health consumption trend and have become one of the popular raw materials for snack food processing. Since bamboo shoot snacks are mostly sold in individual small packages, it is necessary to strictly control the weight of each product. In bamboo shoot snack processing, an automatic sorting and detection device is often used to ensure that the product weight meets the standard and to ensure standardized production.

[0003] Existing technologies can only detect and screen within a single weight range, or require multiple devices to complete the sorting of different weight grades. This results in cumbersome processes and high equipment integration costs, making it difficult to adapt to the assembly line requirements of bamboo shoot snack processing. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic sorting and detection device for bamboo shoot snack processing, aiming to improve the problems of cumbersome processes and high costs in the existing technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic sorting and detection device for bamboo shoot snack processing, comprising a frame, a discharge box fixedly connected to one side of the frame, a mounting base fixedly connected to the other side of the frame, a hollow column fixedly connected to the top of the mounting base, a support column slidably connected to the inner wall of the hollow column, a weighing platform fixedly connected to the top of the support column, a compression spring fixedly connected to the bottom of the support column, a pressure plate fixedly connected to the bottom end of the compression spring, a pressure sensor attached to the bottom of the pressure plate, and an adjustment mechanism provided at the bottom of the frame; The above technical solution guides and limits the support column by using hollow columns, ensuring that the support column can only slide up and down in the vertical direction, preventing the support column from shifting during the stress process, thereby ensuring the stability of the weighing platform.

[0006] Preferably, the sorting and testing device further includes a first dividing plate, which is fixedly connected to the inner wall of the discharge box, and a second dividing plate is fixedly connected to one side of the discharge box, and the other end of the second dividing plate is fixedly connected to the inner wall of the frame. The above technical solution forms a physical barrier through the first and second dividing plates, which can effectively prevent bamboo shoots transported by different paths from crossing each other's boundaries, ensuring that the sorted bamboo shoots remain in a classified state before entering the discharge box.

[0007] Preferably, the adjustment mechanism includes a fixed block, the top of the fixed block is fixedly connected to the bottom of the frame, a stud is threadedly connected to the inner wall of the fixed block, a rotating block is threadedly connected to the bottom end of the stud, and a roller is rotatably connected to the bottom of the rotating block; The above technical solution enables the self-locking property of the threaded connection to maintain the target height after the frame height is adjusted to the correct position.

[0008] Preferably, the bottom of the fixed block and the top of the rotating block are threaded together.

[0009] Preferably, a first motor is fixedly connected to one side of the mounting base, and a second motor is fixedly connected to the other side of the mounting base. The first motor and the second motor are respectively fixedly connected to the outer surface of the frame.

[0010] Preferably, a first push rod is fixedly provided at the output end of the first motor, and a second push rod is fixedly provided at the output end of the second motor. The first push rod and the second push rod are used to sort bamboo shoots of different weights.

[0011] Preferably, a processor is installed inside the mounting base, and a feeder is attached to one side of the mounting base. The feeder is used to transport the bamboo shoots to be sorted to the top of the weighing platform.

[0012] Preferably, a conveyor is installed on the inner wall of the frame, which is used to transport the sorted bamboo shoots into the discharge box.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the weight of bamboo shoots can be measured by a weighing platform and a pressure sensor. Based on the weight detection result, the bamboo shoots are pushed to the collection area of ​​the corresponding weight level by a motor-driven push rod, realizing sorting and detection by weight. By installing a buffer spring at the contact point between the weighing platform and the pressure sensor, the stability and accuracy of the measurement can be improved, thus adapting to the production line requirements of bamboo shoot snack processing.

[0014] 2. In this utility model, the stud is threaded to the inner wall of both the fixed block and the rotating block. By adjusting the extension length of the stud inside the fixed block and the rotating block, the height of the frame can be adjusted. By removing the stud and fixing the fixed block and the rotating block together, the height of the frame can be further reduced, which is more conducive to adapting to different production needs. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural diagram of an automatic sorting and detection device for processing bamboo shoot snacks proposed in this utility model. Figure 2 This is a side view of an automatic sorting and detection device for processing bamboo shoot snacks proposed in this utility model; Figure 3 This is a diagram showing the connection of the pressure plate of an automatic sorting and detection device for processing bamboo shoot snacks, as proposed in this utility model. Figure 4 This is a schematic diagram of the stud connection of an automatic sorting and detection device for bamboo shoot snack processing proposed in this utility model.

[0016] Legend: 1. Frame; 2. Discharge box; 3. Mounting base; 4. Feeder; 5. First dividing plate; 6. Second dividing plate; 7. First motor; 8. Second motor; 9. First push rod; 10. Second push rod; 11. Hollow column; 12. Support column; 13. Weighing platform; 14. Conveyor; 15. Compression spring; 16. Pressure plate; 17. Pressure sensor; 18. Fixing block; 19. Stud; 20. Rotating block; 21. Roller. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1:

[0018] Reference Figures 1-3 An embodiment of this utility model provides an automatic sorting and detection device for processing bamboo shoot snacks, including a frame 1, a discharge box 2 fixedly connected to one side of the frame 1, a mounting base 3 fixedly connected to the other side of the frame 1, a hollow column 11 fixedly connected to the top of the mounting base 3, a support column 12 slidably connected to the inner wall of the hollow column 11, a weighing platform 13 fixedly connected to the top of the support column 12, a compression spring 15 fixedly connected to the bottom of the support column 12, a pressure plate 16 fixedly connected to the bottom end of the compression spring 15, a pressure sensor 17 attached to the bottom of the pressure plate 16, and an adjustment mechanism provided at the bottom of the frame 1. The discharge box 2 is used to collect bamboo shoots after sorting and testing. The discharge box 2 can hold a certain number of bamboo shoots according to actual production needs. The weighing platform 13 is in direct contact with the bamboo shoots to be sorted and transfers the weight of the bamboo shoots to the support column 12. The bottom of the support column 12 is fixedly connected to a compression spring 15. The compression spring 15 has an elastic reset function. When bamboo shoots are placed on the weighing platform 13, the support column 12 will move downward due to the force, and the compression spring 15 will be compressed accordingly. After the bamboo shoots are sorted and removed from the weighing platform 13, the compression spring 15 can push the support column 12 and the weighing platform 13 back to their initial positions, preparing for the next weighing, thus realizing the cyclical operation of the weighing process. The pressure plate 16 can evenly transmit the pressure on the compression spring 15 to the pressure sensor 17 below, avoiding damage to the pressure sensor 17 due to pressure concentration, while ensuring that the pressure sensor 17 can accurately receive the pressure signal from the weight of the bamboo shoot.

[0019] Reference Figure 4 The adjustment mechanism includes a fixed block 18, the top of the fixed block 18 is fixedly connected to the bottom of the frame 1, a stud 19 is threadedly connected to the inner wall of the fixed block 18, a rotating block 20 is threadedly connected to the bottom of the stud 19, and a roller 21 is rotatably connected to the bottom of the rotating block 20. Rollers 21 and studs 19 are installed at the four corners of the bottom of the frame 1. The rollers 21 facilitate the movement of the frame 1 to adjust its position. By rotating the studs 19, the extension length of the studs 19 inside the fixed block 18 and the rotating block 20 can be changed, thereby realizing the control of the height of the entire adjustment mechanism.

[0020] Reference Figure 4 The bottom of the fixed block 18 is threaded to the top of the rotating block 20. Since the bottom of the fixed block 18 is threaded to the top of the rotating block 20, the height of the frame 1 can be further reduced by removing the stud 19 to fix the fixed block 18 and the rotating block 20. In actual production scenarios, when the workshop space is limited in height, or when it is necessary to connect the device with subsequent processing equipment that is lower in height, removing the stud 19 can prevent the device from being unable to adapt to the surrounding equipment due to its excessive height, thereby improving the adaptability of the device in different production layouts.

[0021] Reference Figure 2 A first motor 7 is fixedly connected to one side of the mounting base 3, and a second motor 8 is fixedly connected to the other side of the mounting base 3. The first motor 7 and the second motor 8 are fixedly connected to the outer surface of the frame 1 respectively. By fixing the first motor 7 and the second motor 8 to both sides of the mounting base 3 and connecting them to the outer surface of the frame 1, structural interference between the motor and the feeding path of the feeder 4 or the weighing area of ​​the weighing platform 13 and the conveying path of the conveyor 14 is avoided, ensuring that each functional component operates independently and cooperates in a coordinated manner. In addition, the motor is installed close to the two side edges of the weighing platform 13, so that when the first push rod 9 and the second push rod 10 connected to the motor output end are activated, they can act on the bamboo shoots on the surface of the weighing platform 13 with a shorter transmission path, reducing inertial loss during the push rod action, improving the push rod response speed, and ensuring the continuity of the sorting process.

[0022] Reference Figure 2 The first motor 7 has a first push rod 9 fixedly installed at its output end, and the second motor 8 has a second push rod 10 fixedly installed at its output end. The first push rod 9 and the second push rod 10 are used to sort bamboo shoots of different weights. When the pressure sensor 17 detects the pressure of the bamboo shoot on the weighing platform 13 and transmits the signal to the processor, the processor will determine whether the weight of the bamboo shoot is within a large or small range based on the preset value. When the weight of the bamboo shoot is within a small range, the processor controls the first motor 7 to drive the first push rod 9 to rotate, pushing the bamboo shoot from the weighing platform 13 to the corresponding area of ​​the conveyor 14; When the weight of the bamboo shoot is within a large range, the processor controls the second motor 8 to drive the second push rod 10 to push the bamboo shoot, so that bamboo shoots of different weights can enter different areas of the conveyor 14 through the corresponding push rod. In addition, the lengths of the first push rod 9 and the second push rod 10 can cover the lateral range of the weighing platform 13, ensuring that the bamboo shoot can be completely pushed away from the weighing platform 13 during the pushing process, and avoiding bamboo shoot residue due to insufficient push rod length.

[0023] Reference Figure 2 The mounting base 3 houses the processor, and a feeder 4 is attached to one side of the mounting base 3. The feeder 4 is used to transport the bamboo shoots to be sorted to the top of the weighing platform 13. The mounting base 3 forms a relatively enclosed space, which can provide physical protection for the processor, reduce the interference of dust, bamboo shoot processing debris and vibration generated during the operation of the device in the external environment, avoid the processor from malfunctioning or running unstable due to external factors, and ensure its long-term reliable operation. The feeding port of the feeder 4 is located above the weighing platform 13. The feeder 4 can transport the bamboo shoots to be sorted to the weighing platform 13, thereby shortening the conveying path between the discharge port of the feeder 4 and the top of the weighing platform 13. This reduces the probability of the bamboo shoots being deviated, falling or damaged by collision due to inertia during the conveying process, and also reduces the time loss of the bamboo shoots during the conveying process, ensuring that the bamboo shoots to be sorted can quickly reach the weighing position.

[0024] Reference Figure 2The inner wall of the frame 1 is equipped with a conveyor 14. The conveyor 14 is used to transport the sorted bamboo shoots into the discharge box 2. When the first push rod 9 or the second push rod 10 pushes bamboo shoots of different weights to the corresponding area of ​​the conveyor 14, the conveyor 14 can drive the sorted bamboo shoots to move into the discharge box 2. On the other hand, operators can visually observe whether there are any defects in the bamboo shoots transported on the surface of the conveyor 14. If defective bamboo shoots are found, intervention measures can be taken in time, thereby reducing the complexity and operating cost of the device in detecting unqualified bamboo shoots. Example 2:

[0025] Reference Figure 1 The sorting and testing device also includes a first dividing plate 5, which is fixedly connected to the inner wall of the discharge box 2. A second dividing plate 6 is fixedly connected to one side of the discharge box 2, and the other end of the second dividing plate 6 is fixedly connected to the inner wall of the frame 1. The bottom of the discharge box 2 is equipped with an openable door. When the amount of bamboo shoots stored in the discharge box 2 reaches a certain amount, the door can be opened to discharge the bamboo shoots in a concentrated manner. The middle of the door is equipped with a slot that can accommodate the first dividing plate 5, ensuring that the first dividing plate 5 will not obstruct the normal opening and closing of the door when it needs to be opened. One end of the second dividing plate 6 is fixedly connected to the discharge box 2, and the other end of the second dividing plate 6 is fixedly connected to the inner wall of the frame 1. The second dividing plate 6 is spaced a short distance from the conveyor 14, which can prevent the bamboo shoots after sorting from crossing the boundary when they are conveyed into and out of the discharge box 2 through the conveyor 14 without affecting the operation of the conveyor 14, thereby further improving the accuracy of the sorting results.

[0026] Working principle: The mounting base 3 is equipped with a processor. The processor can process the pressure signal received by the pressure sensor 17 and determine whether the weight of the bamboo shoots on the surface of the weighing platform 13 is qualified. If the pressure exerted by the bamboo shoots on the pressure sensor 17 is within a small range, the processor controls the first motor 7 to run, which in turn drives the first push rod 9 to rotate and push the bamboo shoots on the surface of the weighing platform 13 into one side of the top of the conveyor 14. If the pressure exerted by the bamboo shoots on the pressure sensor 17 is within a large range, the processor controls the second motor 8 to run, which in turn drives the second push rod 10 to rotate and push the bamboo shoots on the surface of the weighing platform 13 into the other side of the top of the conveyor 14, thereby realizing the detection and sorting of bamboo shoots of different weights. The stud 19 is threadedly connected to the inner walls of the fixed block 18 and the rotating block 20. By adjusting the extension length of the stud 19 inside the fixed block 18 and the rotating block 20, the height of the frame 1 can be adjusted. In addition, since the bottom of the fixed block 18 is threadedly connected to the top of the rotating block 20, by removing the stud 19 to fix the fixed block 18 and the rotating block 20 together, the height of the frame 1 can be further reduced, which is more conducive to adapting to different production needs and can achieve more stable support for the frame 1.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic sorting and detection device for processing bamboo shoot snacks, comprising a frame (1), characterized in that: A discharge box (2) is fixedly connected to one side of the frame (1), and a mounting base (3) is fixedly connected to the other side of the frame (1). A hollow column (11) is fixedly connected to the top of the mounting base (3). A support column (12) is slidably connected to the inner wall of the hollow column (11). A weighing platform (13) is fixedly connected to the top of the support column (12). A compression spring (15) is fixedly connected to the bottom of the support column (12). A pressure plate (16) is fixedly connected to the bottom of the compression spring (15). A pressure sensor (17) is attached to the bottom of the pressure plate (16). An adjustment mechanism is provided at the bottom of the frame (1).

2. The automatic sorting and detection device for bamboo shoot snack processing according to claim 1, characterized in that: The sorting and testing device also includes a first dividing plate (5), which is fixedly connected to the inner wall of the discharge box (2). A second dividing plate (6) is fixedly connected to one side of the discharge box (2), and the other end of the second dividing plate (6) is fixedly connected to the inner wall of the frame (1).

3. The automatic sorting and detection device for bamboo shoot snack processing according to claim 1, characterized in that: The adjustment mechanism includes a fixed block (18), the top of which is fixedly connected to the bottom of the frame (1), a stud (19) is threadedly connected to the inner wall of the fixed block (18), a rotating block (20) is threadedly connected to the bottom of the stud (19), and a roller (21) is rotatably connected to the bottom of the rotating block (20).

4. The automatic sorting and detection device for bamboo shoot snack processing according to claim 3, characterized in that: The bottom of the fixed block (18) is threadedly connected to the top of the rotating block (20).

5. The automatic sorting and detection device for bamboo shoot snack processing according to claim 1, characterized in that: A first motor (7) is fixedly connected to one side of the mounting base (3), and a second motor (8) is fixedly connected to the other side of the mounting base (3). The first motor (7) and the second motor (8) are respectively fixedly connected to the outer surface of the frame (1).

6. The automatic sorting and detection device for bamboo shoot snack processing according to claim 5, characterized in that: The first motor (7) has a first push rod (9) fixedly installed at its output end, and the second motor (8) has a second push rod (10) fixedly installed at its output end. The first push rod (9) and the second push rod (10) are used to sort bamboo shoots of different weights.

7. The automatic sorting and detection device for bamboo shoot snack processing according to claim 1, characterized in that: The mounting base (3) is equipped with a processor, and a feeder (4) is attached to one side of the mounting base (3). The feeder (4) is used to transport the bamboo shoots to be sorted to the top of the weighing platform (13).

8. The automatic sorting and detection device for bamboo shoot snack processing according to claim 1, characterized in that: The inner wall of the frame (1) is equipped with a conveyor (14), which is used to transport the sorted bamboo shoots into the discharge box (2).

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