Complementary food nutrition pack product quality detection sampling device

Abstract

The utility model discloses a complementary food nutrition bag product quality detection sampling device, specifically related to food detection sampling device technical field, including frame, be provided with conveyer belt between two frames, the upper end fixedly connected with support frame of frame, the inside mounting of support frame has horizontal adjusting assembly, the inner wall slidingly connected with mobile seat of support frame, the output of horizontal adjusting assembly and mobile seat are connected, horizontal adjusting assembly is used for drive mobile seat movement, the lower end mounting of mobile seat has height adjusting assembly, the output of height adjusting assembly is connected with mounting seat, height adjusting assembly is used for drive mounting seat up and down movement, the downside of mounting seat front and rear both ends all are through the symmetry rotation connection of pivot with sterile isolation cover. The utility model discloses through controller and scanning detector, has realized the intelligent management and traceability of sampling process, and horizontal adjusting assembly and height adjusting assembly cooperate, can adjust sampling position randomly, has guaranteed the representativeness of sample.

Description

Technical Field

[0001] This utility model relates to the technical field of food testing sampling devices, and more specifically, to a sampling device for quality testing of complementary food nutritional packs. Background Technology

[0002] Nutritional supplement packs for complementary foods are nutritional supplements designed to meet the growth and development needs of infants and young children. Their quality is directly related to the healthy growth of infants and young children. Scientific sampling is required to ensure representativeness and accuracy. Quality testing sampling devices are equipment specifically used for sampling and must meet core requirements such as randomness, hygiene, and traceability.

[0003] Existing quality inspection sampling devices suffer from poor sampling randomness, insufficient sample representativeness, inability to scientifically reflect the quality of the entire batch of products, imperfect traceability function, lack of barcode linkage and data storage and analysis, low sampling efficiency, difficulty in ensuring sterility during sampling, lack of effective isolation and sterilization structures, susceptibility to external contamination, and impact on the accuracy of test results.

[0004] In summary, to achieve efficient and aseptic quality testing and sampling of complementary food nutritional packs, it is necessary to address the problems of insufficient sampling representativeness, imperfect traceability function, poor sterility, and low sampling efficiency of existing testing and sampling devices, so as to make the testing and sampling of complementary food nutritional packs efficient and reliable in terms of quality. Utility Model Content

[0005] The sampling device for quality testing of complementary food nutritional packs provided by this utility model aims to solve the following problems: existing sampling devices for quality testing of complementary food nutritional packs have insufficient sampling representativeness, imperfect traceability function, poor sterility, and low sampling efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sampling device for quality testing of complementary food nutritional packs, comprising a frame, a conveyor belt between two frames, a support frame fixedly connected to the upper end of the frame, a horizontal adjustment component installed inside the support frame, a movable seat slidably connected to the inner wall of the support frame, the output end of the horizontal adjustment component connected to the movable seat, the horizontal adjustment component driving the movable seat to move, a height adjustment component installed at the lower end of the movable seat, the output end of the height adjustment component connected to a mounting base, the height adjustment component driving the mounting base to move up and down, sterile isolation covers symmetrically rotatably connected to the lower sides of both ends of the mounting base via a rotating shaft, opening and closing components installed at both ends of the mounting base, the output end of the opening and closing components connected to the sterile isolation covers, the opening and closing components driving the sterile isolation covers to rotate, a sampling tube fixedly connected to the lower end of the mounting base via a connecting block, a conveying blade rotatably connected inside the sampling tube, an elastic sealing cover fixedly connected to the lower outer end of the sampling tube, a scanning detector fixedly connected to the outer side of the sampling tube, a sterilization component installed inside the sterile isolation cover, and a controller fixedly connected to the outer side of the frame.

[0007] In a preferred embodiment, the leveling assembly includes a bidirectional threaded rod rotatably connected inside the support frame and an adjusting motor fixedly connected to the outside of the support frame. Both ends of the bidirectional threaded rod are threadedly connected to the movable seat. The output shaft of the adjusting motor is fixedly connected to the bidirectional threaded rod. The adjusting motor is used to drive the bidirectional threaded rod to rotate. The adjusting motor is electrically connected to the controller.

[0008] In a preferred embodiment, the height adjustment assembly includes a lifting cylinder fixed to the lower end of the movable seat. The output end of the lifting cylinder is fixedly connected to the mounting seat. The lifting cylinder is used to drive the mounting seat to move up and down. The lifting cylinder is electrically connected to the controller.

[0009] In a preferred embodiment, the opening and closing assembly includes adjustment slots at the front and rear ends of the mounting base and electric push rods rotatably connected inside the adjustment slots via rotating shafts. The output ends of the electric push rods are rotatably connected to the upper end of the sterile isolation cover via rotating shafts. The electric push rods drive the sterile isolation cover to rotate, and both electric push rods are electrically connected to the controller.

[0010] In a preferred embodiment, a rotating motor is fixedly connected to the end of the sampling tube away from the elastic sealing cover. The output shaft of the rotating motor is fixedly connected to the conveying blade. The rotating motor is used to drive the conveying blade to rotate. The rotating motor is electrically connected to the controller.

[0011] In a preferred embodiment, a discharge pipe is fixedly connected to the outer end of the sampling tube near the rotating motor, and a sampling bag is provided at the lower end of the discharge pipe.

[0012] In a preferred embodiment, the sterilization assembly includes a vacuum cleaner head, an alcohol tank, an ultraviolet disinfection lamp, and a vacuum cleaner pipe, a spray pipe with one end fixed to the lower end of the alcohol tank, and an atomizing nozzle fixed to the other end of the spray pipe, all fixed to the inner wall of the sterile isolation hood. The vacuum cleaner pipe is connected to an external vacuum cleaner.

[0013] The beneficial effects of this utility model are as follows: This invention achieves intelligent management and traceability of the sampling process through a controller and scanning detector. The horizontal and vertical adjustment components work together to randomly adjust the sampling position, ensuring the representativeness of the samples. The built-in conveying blades in the sampling tube precisely control the sampling volume, providing reliable support for the quality testing of complementary food nutritional packs. The dual-station sterile isolation hood alternately performs the sampling and disinfection process, with a high degree of automation. Continuous sampling improves sampling efficiency. The sterilization component, together with the sterile isolation hood, constructs a temporary sterile chamber, which is sterilized through multiple methods such as vacuuming, ultraviolet disinfection, and alcohol spray disinfection, effectively blocking microbial contamination and cross-contamination between batches, and comprehensively ensuring the sterility of the sampling process and the authenticity of the samples. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0016] Figure 3 This is a schematic diagram of the opening and closing component structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the sampling tube structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the sterilization component structure of this utility model.

[0019] The attached diagram is labeled as follows: 1. Frame; 2. Conveyor belt; 3. Support frame; 4. Moving seat; 401. Bidirectional threaded rod; 402. Adjusting motor; 5. Lifting cylinder; 6. Mounting seat; 7. Aseptic isolation hood; 801. Adjusting groove; 802. Electric push rod; 9. Sampling tube; 10. Conveying blade; 11. Elastic sealing cover; 12. Scanning detector; 1301. Dust suction head; 1302. Alcohol tank; 1303. Ultraviolet disinfection lamp; 1304. Dust suction pipe; 1305. Spray pipe; 1306. Atomizing nozzle; 14. Controller; 15. Rotary motor; 16. Discharge pipe; 17. Sampling bag. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Refer to the instruction manual appendix Figures 1 to 5A sampling device for quality testing of complementary food nutritional packs includes a frame 1, a conveyor belt 2 between two frames 1, a support frame 3 fixedly connected to the upper end of the frame 1, a horizontal adjustment component installed inside the support frame 3, a movable seat 4 slidably connected to the inner wall of the support frame 3, the output end of the horizontal adjustment component connected to the movable seat 4, the horizontal adjustment component driving the movable seat 4 to move, a height adjustment component installed at the lower end of the movable seat 4, the output end of the height adjustment component connected to a mounting seat 6, the height adjustment component driving the mounting seat 6 to move up and down, and the mounting seat 6 has front and rear ends... The lower side is symmetrically connected to a sterile isolation hood 7 via a rotating shaft. The mounting base 6 has opening and closing components at both ends. The output end of the opening and closing components is connected to the sterile isolation hood 7. The opening and closing components are used to drive the sterile isolation hood 7 to rotate. The lower end of the mounting base 6 is fixedly connected to a sampling tube 9 via a connecting block. The sampling tube 9 is rotatably connected to a conveying blade 10. The lower end of the outer side of the sampling tube 9 is fixedly connected to an elastic sealing cover 11. The outer side of the sampling tube 9 is fixedly connected to a scanning detector 12. The sterilization component is installed inside the sterile isolation hood 7. The outer side of the frame 1 is fixedly connected to a controller 14.

[0022] It should be noted that the sterile isolation cover 7 is made of transparent food-grade material, which makes it easy to observe the internal sterilization process. The sampling tube 9 is made of food-grade stainless steel, and the sampling end has a beveled pointed structure with a sharp edge, which is suitable for directly penetrating the packaging bag. The inner wall of the sampling tube 9 is coated with an anti-stick coating, which can effectively prevent powder residue. The elastic sealing cover 11 is made of food-grade silicone material, which can achieve a tight seal with the surface of the nutritional pack. The scanning detector 12 can scan the barcode information on the complementary food nutritional pack and transmit the information to the controller 14.

[0023] It is worth noting that the controller 14 is used to control the operation of the entire device. The controller 14 has a built-in data statistical analysis system, which includes a data storage unit, a sampling ratio adjustment unit, and a report generation unit. The sampling ratio adjustment unit can be set to extract 3%-5% of the samples in each batch and drive the module to generate the corresponding random sampling position coordinates.

[0024] Refer to the instruction manual appendix Figure 2 The horizontal adjustment assembly includes a bidirectional threaded rod 401 rotatably connected inside the support frame 3 and an adjustment motor 402 fixedly connected to the outside of the support frame 3. Both ends of the bidirectional threaded rod 401 are threadedly connected to the movable seat 4. The output shaft of the adjustment motor 402 is fixedly connected to the bidirectional threaded rod 401. The adjustment motor 402 is used to drive the bidirectional threaded rod 401 to rotate. The adjustment motor 402 is electrically connected to the controller 14.

[0025] It should be noted that the adjusting motor 402 drives the bidirectional threaded rod 401 to rotate, thereby realizing the horizontal movement of the moving seat 4 and adjusting the sampling position.

[0026] Refer to the instruction manual appendix Figure 2 The height adjustment component includes a lifting cylinder 5 fixed to the lower end of the movable seat 4. The output end of the lifting cylinder 5 is fixedly connected to the mounting base 6. The lifting cylinder 5 is used to drive the mounting base 6 to move up and down. The lifting cylinder 5 is electrically connected to the controller 14.

[0027] It should be noted that the installation base 6 can be moved up and down by extending and retracting the lifting cylinder 5, so that the sampling tube 9 can contact or move away from the complementary food nutrition pack.

[0028] Refer to the instruction manual appendix Figure 3 The opening and closing assembly includes adjustment slots 801 at the front and rear ends of the mounting base 6 and electric push rods 802 rotatably connected inside the adjustment slots 801 via rotating shafts. The output ends of the electric push rods 802 are rotatably connected to the upper end of the sterile isolation cover 7 via rotating shafts. The electric push rods 802 drive the sterile isolation cover 7 to rotate respectively. Both electric push rods 802 are electrically connected to the controller 14.

[0029] It should be noted that the extension and retraction of the electric push rod 802 drives the two sterile isolation hoods 7 to rotate around the pivot, thereby opening and closing the sterile isolation hoods 7 and controlling the two sets of sterile isolation hoods 7 to alternately perform the sampling and disinfection process.

[0030] Refer to the instruction manual appendix Figure 4 A rotating motor 15 is fixedly connected to one end of the sampling tube 9 away from the elastic sealing cover 11. The output shaft of the rotating motor 15 is fixedly connected to the conveying blade 10. The rotating motor 15 is used to drive the conveying blade 10 to rotate. The rotating motor 15 is electrically connected to the controller 14.

[0031] It should be noted that the rotating motor 15 drives the conveying blade 10 to rotate, extracting and conveying the sample.

[0032] Refer to the instruction manual appendix Figure 4 A discharge pipe 16 is fixedly connected to the outer side of the sampling tube 9 near the rotating motor 15, and a sampling bag 17 is provided at the lower end of the discharge pipe 16.

[0033] It should be noted that the sample is pushed by the spiral of the conveying blade 10 and falls into the sampling bag 17 below through the discharge pipe 16. The discharge pipe 16 and the sampling bag 17 are connected by a sterile quick-connect structure.

[0034] It is worth noting that a sample label printer can be installed at the discharge pipe 16, which is linked with the scanning detector 12. It can print sample labels with batch information and affix them to the sampling bag 17 to achieve traceability and association between the sample and the original product.

[0035] Refer to the instruction manual appendix Figure 5The sterilization assembly includes a vacuum head 1301, an alcohol tank 1302, an ultraviolet disinfection lamp 1303, a vacuum pipe 1304, a spray pipe 1305, one end of which is fixedly connected to the inner wall of the sterile isolation hood 7, and an atomizing nozzle 1306, which is fixedly connected to the outer side of the sterile isolation hood 7. The vacuum pipe 1304 is connected to an external vacuum cleaner.

[0036] It should be noted that the vacuum head 1301 absorbs residual powder under the action of an external vacuum cleaner, and then the ultraviolet disinfection lamp 1303 is turned on to perform surface sterilization. At the same time, the solenoid valve on the spray nozzle 1305 is opened, and the atomizing nozzle 1306 sprays the food-grade alcohol contained in the alcohol tank 1302 for disinfection.

[0037] Working principle: The sampling ratio adjustment unit of the controller 14 sets the sampling rate to 3%-5% per batch. The adjustment motor 402 drives the bidirectional threaded rod 401 to rotate, causing the moving seat 4 to move horizontally to the predetermined sampling position. The conveyor belt 2 transports the complementary food nutrition pack. The electric push rod 802 extends and retracts to open the sterile isolation cover 7. The scanning detector 12 scans the barcode information on the nutrition pack and transmits the information to the controller 14 to record relevant information. The lifting cylinder 5 drives the mounting base 6 to descend, so that the elastic sealing cover 11 is tightly pressed against the surface of the product packaging bag. The sampling tube 9 is inserted into the complementary food nutrient pack. The powder sample in the nutrient pack is conveyed to the discharge tube 16 by the rotating conveying blade 10 and falls into the sampling bag 17. After sampling, the lifting cylinder 5 retracts and drives the sampling tube 9 out of the nutrient pack. The sterile isolation hood 7 rotates and closes for sterilization. The vacuum head 1301 absorbs the residual powder under the action of the external vacuum cleaner. The ultraviolet disinfection lamp 1303 is turned on for surface sterilization. At the same time, the atomizing nozzle 1306 sprays food-grade alcohol for disinfection. The two sets of sterile isolation hoods 7 alternately perform the sampling and disinfection process to achieve continuous sampling.

[0038] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A sampling device for quality testing of complementary food nutritional packs, characterized in that: The system includes a frame (1), a conveyor belt (2) between two frames (1), a support frame (3) fixedly connected to the upper end of the frame (1), a horizontal adjustment component installed inside the support frame (3), a movable seat (4) slidably connected to the inner wall of the support frame (3), the output end of the horizontal adjustment component is connected to the movable seat (4), the horizontal adjustment component is used to drive the movable seat (4) to move, a height adjustment component is installed at the lower end of the movable seat (4), the output end of the height adjustment component is connected to the mounting seat (6), the height adjustment component is used to drive the mounting seat (6) to move up and down, and the lower sides of the front and rear ends of the mounting seat (6) are symmetrically connected by a pivot. A sterile isolation hood (7) is rotatably connected. An opening and closing assembly is installed at both ends of the mounting base (6). The output end of the opening and closing assembly is connected to the sterile isolation hood (7). The opening and closing assembly is used to drive the sterile isolation hood (7) to rotate. A sampling tube (9) is fixedly connected to the lower end of the mounting base (6) through a connecting block. A conveying blade (10) is rotatably connected inside the sampling tube (9). An elastic sealing cover (11) is fixedly connected to the lower end of the outer side of the sampling tube (9). A scanning detector (12) is fixedly connected to the outer side of the sampling tube (9). A sterilization assembly is installed inside the sterile isolation hood (7). A controller (14) is fixedly connected to the outer side of the frame (1).

2. The sampling device for quality testing of complementary food nutritional packs according to claim 1, characterized in that: The horizontal adjustment assembly includes a bidirectional threaded rod (401) rotatably connected inside the support frame (3) and an adjustment motor (402) fixedly connected to the outside of the support frame (3). Both ends of the bidirectional threaded rod (401) are threadedly connected to the moving seat (4). The output shaft of the adjustment motor (402) is fixedly connected to the bidirectional threaded rod (401). The adjustment motor (402) is used to drive the bidirectional threaded rod (401) to rotate. The adjustment motor (402) is electrically connected to the controller (14).

3. The sampling device for quality testing of complementary food nutritional packs according to claim 1, characterized in that: The height adjustment assembly includes a lifting cylinder (5) fixed at the lower end of the movable seat (4). The output end of the lifting cylinder (5) is fixedly connected to the mounting seat (6). The lifting cylinder (5) is used to drive the mounting seat (6) to move up and down. The lifting cylinder (5) is electrically connected to the controller (14).

4. The sampling device for quality inspection of complementary food nutritional packs according to claim 1, characterized in that: The opening and closing assembly includes adjustment slots (801) at the front and rear ends of the mounting base (6) and electric push rods (802) rotatably connected inside the adjustment slots (801) via a rotating shaft. The output ends of the electric push rods (802) are rotatably connected to the upper end of the sterile isolation cover (7) via a rotating shaft. The electric push rods (802) drive the sterile isolation cover (7) to rotate respectively. Both electric push rods (802) are electrically connected to the controller (14).

5. The sampling device for quality inspection of complementary food nutritional packs according to claim 1, characterized in that: A rotating motor (15) is fixedly connected to one end of the sampling tube (9) away from the elastic sealing cover (11). The output shaft of the rotating motor (15) is fixedly connected to the conveying blade (10). The rotating motor (15) is used to drive the conveying blade (10) to rotate. The rotating motor (15) is electrically connected to the controller (14).

6. The sampling device for quality inspection of complementary food nutritional packs according to claim 5, characterized in that: A discharge pipe (16) is fixedly connected to the outer end of the sampling tube (9) near the rotating motor (15), and a sampling bag (17) is provided at the lower end of the discharge pipe (16).

7. The sampling device for quality inspection of complementary food nutritional packs according to claim 1, characterized in that: The sterilization assembly includes a vacuum head (1301) fixedly connected to the inner wall of the sterile isolation hood (7), an alcohol tank (1302), an ultraviolet disinfection lamp (1303), a vacuum pipe (1304) fixedly connected to the outside of the sterile isolation hood (7), a spray pipe (1305) fixed at one end to the lower end of the alcohol tank (1302), and an atomizing nozzle (1306) fixed at the other end of the spray pipe (1305). The vacuum pipe (1304) is connected to an external vacuum cleaner.

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