Flaky food identifying and sorting device
Through the combination of visual recognition system and automated transmission structure, efficient and accurate sorting of flaky foods is achieved, solving the problems of unstable quality and high costs caused by traditional manual sorting, and improving production efficiency and brand image.
Patent Information
- Application Number
- CN202510767620.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-10
- Publication Date
- 2025-09-26
AI Technical Summary
The traditional manual sorting method of flaked food results in poor quality stability of the finished product and large quality deviations, which increases corporate costs and restricts market competitiveness, and lacks automation and accurate identification capabilities.
The visual recognition system is combined with a machine learning algorithm. Through the coordination of recognition sensors, cylinders, vacuum suction cups and sleeves, the automatic recognition and sorting of flaky foods are realized. The transmission structure of the rotating shaft and conveyor belt is used to ensure stable transportation. Combined with the modular design of the air separation component and the collection box, accurate sorting and efficient collection are achieved.
It improves food identification accuracy and sorting efficiency, reduces labor costs, avoids the mixing of defective products, improves production line smoothness and equipment life, meets food production hygiene standards, and enhances brand trust and market competitiveness.
Smart Images
Figure CN120696089A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of flaky food identification and sorting, and in particular relates to a flaky food identification and sorting device. Background Art
[0002] A flaky food identification and sorting device is an intelligent device that integrates visual recognition, motion control, and automation technologies. It is specifically designed for the precise identification, grading, and sorting of flaky foods (such as potato chips, biscuits, and dough). Its core function is to capture food images using a high-resolution vision system and, using machine learning algorithms, analyze features such as shape, color, size, front and back angles, and surface defects to automatically detect food quality. Based on the identification results, the device uses a PLC control system to drive a robotic arm, conveyor belt, or pneumatic sorting mechanism to separate qualified products from defective ones or sort them according to preset standards. This device can replace traditional manual sorting, significantly improving sorting efficiency, reducing labor costs, minimizing human error, and optimizing the production environment. It is a key component in the intelligent upgrade of the food processing industry. For example, traditional manual grading methods for flaky crops result in poor quality consistency in finished products, with quality variations of up to 15%-20% between batches. This increases the company's quality management costs and restricts product market competitiveness. Summary of the Invention
[0003] The object of the present invention is to provide a device for identifying and sorting sheet foods to solve the problems raised in the above-mentioned background technology.
[0004] In order to achieve the above object, the present invention provides the following technical solutions:
[0005] A flaky food identification and sorting device includes a support frame, the support frame being provided with a conveying mechanism for conveying food and a fixed support located above the conveying mechanism. The fixed support is a frame-type structure, and a sorting space is formed between the fixed support and the conveying mechanism. A sleeve block is movably provided on the fixed support, and the sleeve block is driven by a driving mechanism to move linearly within the fixed support. A cylinder for lifting is fixedly mounted on the sleeve block, and a vacuum suction cup for sorting food is fixedly mounted on the output end of the cylinder.
[0006] A detachable storage box is provided on the outside of the fixed bracket. The sorting space is connected to the storage box, and a slant plate is provided at the connection point to facilitate the entry of food into the storage box.
[0007] A group of hair dryers arranged in a linear array is provided on the top of the fixed bracket, and an identification sensor for identifying whether the sheet food is complete is also provided inside.
[0008] Furthermore: a slide groove is opened in the fixed bracket, the sleeve block is arranged in the slide groove, a threaded rod is inserted in the sleeve block, one end of the threaded rod is threadedly connected to the sleeve block, and the other end passes through the fixed bracket and is connected to the second motor arranged outside the fixed bracket.
[0009] Further: the conveying mechanism includes a first rotating shaft rotatably mounted on the support frame, a second rotating shaft and a first motor fixedly mounted on the support frame, a transport belt is transmission-connected between the first rotating shaft and the second rotating shaft, a driving wheel is fixedly mounted on one end of the first rotating shaft, and a first driven gear is fixedly mounted on the other end, a first driving gear is fixedly mounted on the output end of the first motor, and the first driven gear and the first driving gear are meshed with each other, a driven wheel is fixedly mounted on one end of the second rotating shaft, and a transmission belt is transmission-connected between the driven wheel and the driving wheel.
[0010] Furthermore: a fixed frame and a support block are fixedly installed on the support frame, a fixed block is provided on one side of the storage box, the fixed block is inserted into the fixed frame and supported by the support block; a box body is installed on one side of the fixed frame, a pull rod is passed through the box body, a positioning block is provided at the inner end of the pull rod, and a spring is provided in the box body and is sleeved on the outside of the pull rod.
[0011] Furthermore: a support plate is fixedly installed at the bottom of the support frame, a reinforcing rib is fixedly installed between the two support plates, and a rib is fixedly installed between the support plate and the reinforcing rib.
[0012] Furthermore: a support seat is fixedly installed on the front of the support frame, and the interior of the support seat is U-shaped for supporting the motor.
[0013] Furthermore: a wind separation component is fixedly installed inside the fixed bracket, and the wind separation component includes a group of wind separation structures arranged in a linear array.
[0014] Furthermore: the fixing block is tightly fitted and plugged into the fixing frame, and the inner side surface of the fixing frame is a smooth plane.
[0015] The beneficial effects of the present invention are as follows:
[0016] 1. Compared with traditional devices, the present invention can identify and collect flaky foods through the coordination of identification sensors, cylinders, sleeve blocks and vacuum suction cups, effectively eliminating defective products and ensuring product quality. The automated identification and collection process reduces the time for manual inspection and sorting, speeds up production, and significantly increases output per unit time. In terms of cost control, it avoids potential costs such as after-sales compensation and brand reputation loss caused by defective products mixed into finished products. At the same time, automated operation also reduces labor costs.
[0017] 2. Compared with traditional devices, the present invention facilitates the conveying of sheet food to the bottom of the air separation component through the cooperation between the first rotating shaft and the second rotating shaft. The transmission mechanism of the first rotating shaft and the second rotating shaft ensures that the food arrives directly above the air separation component in a fixed posture and stable speed, effectively avoiding detection errors caused by offset or tilt, so that the sensor can fully and clearly capture the edge contour and surface features of the food, thereby accurately judging its integrity and greatly improving the recognition accuracy; the standardized conveying path significantly shortens the time it takes for food to reach the detection position, and with the automated transmission structure, continuous batch detection can be achieved, reducing the frequency of manual adjustment, and the sorting volume per unit time can be significantly increased, greatly improving the sorting efficiency. The stable conveying process can also prevent food from impacting the conveyor belt or sensor due to collisions, jams, etc., thereby extending the service life of mechanical components and reducing equipment maintenance costs. In addition, the precisely positioned detection station facilitates the rapid response of subsequent sorting mechanisms (such as blowers and adsorption devices), achieving seamless "detection-sorting" connection, ensuring smooth operation of the production line, and comprehensively improving the overall automation level.
[0018] 3. Compared with traditional devices, the present invention facilitates the installation of storage boxes through the coordination between positioning blocks, springs and positioning blocks, greatly shortens the installation time of collection boxes, and can complete the operation without complex tools or professionals. It is particularly suitable for rapid commissioning of production lines or equipment maintenance scenarios, effectively reducing downtime losses and significantly improving assembly efficiency; reliable fixing methods, such as magnetic suction and guide rail locking, can prevent food from spilling or box body falling off due to vibration and displacement during equipment operation, ensuring that the complete food after sorting falls accurately into the box, maintaining the cleanliness of the production line and the continuity of the process, and effectively ensuring the stability of collection; the modular installation design allows the collection box to be quickly disassembled, which is convenient for regular cleaning and disinfection, and strictly complies with food production hygiene standards; at the same time, when processing products of different specifications, the appropriate collection box can be quickly replaced, greatly improving the flexible production capacity of the equipment and making it easy to clean and replace. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the present invention;
[0020] Figure 2 This is a schematic diagram of the back three-dimensional appearance structure of the present invention;
[0021] Figure 3 Schematic diagram of the cross-sectional structure of the driving wheel of the present invention;
[0022] Figure 4 Schematic diagram of the cross-sectional structure of the support frame of the present invention;
[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing bracket of the present invention;
[0024] Figure 6 Schematic diagram of the cross-sectional structure of the screw of the present invention;
[0025] Figure 7 For the present invention Figure 6 A in the middle is an enlarged structural diagram;
[0026] Figure 8 This is a schematic diagram of a partial cross-sectional structure of a fixing frame of the present invention;
[0027] Figure 9 For the present invention Figure 8 Enlarged structural diagram at point B in the middle.
[0028] In the figure: 1. Support frame; 2. Fixed bracket; 3. Blower; 4. Spring; 5. Air separation component; 6. First motor; 7. Support seat; 8. First driven gear; 9. First driving gear; 10. Support plate; 11. Rib plate; 12. Reinforcement rib; 13. Storage box; 14. Support block; 15. Fixed block; 16. Driving wheel; 17. Driven wheel; 18. Transmission belt; 19. Transport belt; 20. Inclined plate; 21. First rotating shaft; 22. Second rotating shaft; 23. Second driven gear; 24. Second motor; 25. Cylinder; 26. Threaded rod; 27. Slide; 28. Bushing; 29. Vacuum suction cup; 30. Second driving gear; 31. Fixed frame; 32. Positioning block; 33. Pull rod; 34. Box; 35. Identification sensor. DETAILED DESCRIPTION
[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0030] like Figures 1 to 9 As shown, an embodiment of the present invention provides a flaky food identification and sorting device, comprising a support frame 1, a fixed support 2 fixedly mounted on the top of the support frame 1, a slide groove 27 provided inside the fixed support 2, a sleeve 28 movably mounted inside the slide groove 27, a threaded rod 26 threadedly inserted into the sleeve 28, and both ends of the threaded rod 26 pass through the interior of the fixed support 2, a cylinder 25 fixedly mounted on the bottom of the sleeve 28, a vacuum suction cup 29 fixedly mounted on the output end of the cylinder 25, and an inclined plate 20 fixedly mounted inside the fixed support 2;
[0031] A second motor 24 is fixedly mounted on one side of the fixed bracket 2, a second driving gear 30 is fixedly mounted on the output end of the second motor 24, and the second driving gear 30 is movably mounted on the fixed bracket 2. A plurality of hair dryers 3 are fixedly mounted inside the fixed bracket 2, and the plurality of hair dryers 3 are in a linear array. A second driven gear 23 is fixedly mounted on one end of the threaded rod 26, and the second driven gear 23 is meshed with the second driving gear 30. An identification sensor 35 is fixedly mounted inside the fixed bracket 2, and a conveying mechanism is provided inside the support frame 1.
[0032] After the sheet food is sent into the fixed bracket 2 via the conveying mechanism, the identification sensor 35 is immediately activated for identification. When the identification sensor 35 detects an incomplete sheet food, the PLC control system responds quickly, starts the blower 3, and blows the unqualified product out of the fixed bracket 2; if it is identified as a complete sheet food, the PLC controls the start of the second motor 24, the cylinder 25, and the vacuum suction cup 29. The second motor 24 drives the second drive gear 30 to rotate, and the teeth between the second drive gear 30 and the second driven gear 23 are engaged to cause the second driven gear 23 to rotate, thereby driving the threaded rod 26 to rotate in the sleeve block 28, realizing the linear movement of the threaded rod 26 on the slide 27; at the same time, the cylinder 25 pushes the vacuum suction cup 29 to slowly descend until the vacuum suction cup 29 successfully absorbs the sheet food; then, the sleeve block 28 transports the sheet food to the top of the inclined plate 20, and the food slowly slides into the storage box 13 through the inclined plate 20. At this point, the identification of the sheet food is completed efficiently. Compared with the transmission device, this device facilitates the identification and collection of flaky foods through the coordination between the identification sensor 35, the cylinder 25, the sleeve 28 and the vacuum suction cup 29. From the perspective of product quality, by accurately identifying complete and incomplete foods, defective products can be effectively eliminated, ensuring that the products entering the market are of uniform specifications and excellent quality, thereby enhancing consumers' trust and goodwill in the brand. In terms of production efficiency, the automated identification and collection process reduces the time for manual inspection and sorting, speeds up the production pace, and significantly increases the output per unit time. In terms of cost control, it avoids potential costs such as after-sales compensation and brand reputation loss caused by defective products mixed into finished products. At the same time, automated operation also reduces labor costs. In addition, the standardized collection process also facilitates subsequent packaging, transportation and other links, making the entire production supply chain more smooth and efficient, helping companies gain an advantage in market competition.
[0033] Among them, the conveying mechanism includes a first rotating shaft 21 movably installed inside the support frame 1, one end of the first rotating shaft 21 is fixedly installed with a driving wheel 16, the front of the support frame 1 is fixedly installed with a first motor 6, the output end of the first motor 6 is fixedly installed with a first driving gear 9, the other end of the first rotating shaft 21 is fixedly installed with a first driven gear 8, and the first driven gear 8 and the first driving gear 9 are engaged with each other, a second rotating shaft 22 is movably installed inside the support frame 1, one end of the second rotating shaft 22 is fixedly installed with a driven wheel 17, and a transmission belt 18 is connected to the driven wheel 17 and the driving wheel 16, and a transport belt 19 is connected to the first rotating shaft 21 and the second rotating shaft 22.
[0034] After the sheet food is placed on the top of the conveyor belt 19, it needs to be transported to the fixed bracket 2 for identification; at this time, the first motor 6 is turned on, and the first motor 6 drives the first driving gear 9 to rotate, and the first driving gear 9 is engaged with the first driven gear 8 to drive the first driven gear 8 to rotate synchronously; the first driven gear 8 then drives the first rotating shaft 21 to rotate in the support frame 1, and the first rotating shaft 21 drives the driving wheel 16 to rotate, thereby causing the transmission belt 18 and the driven wheel 17 to rotate synchronously; the second rotating shaft 22 is driven to rotate by the driven wheel 17, and the second rotating shaft 22 cooperates with the first rotating shaft 21 to slowly drive the conveyor belt 19 to rotate, and finally the conveyor belt 19 sends the sheet food into the fixed bracket 2, completing the identification and detection. Compared with traditional devices, this device facilitates the conveying of sheet food to the bottom of the air separation component 5 through the cooperation between the first rotating shaft 21 and the second rotating shaft 22. The transmission mechanism of the first rotating shaft 21 and the second rotating shaft 22 ensures that the food arrives directly above the air separation component 5 in a fixed posture and at a stable speed, effectively avoiding detection errors caused by deviation or tilt, enabling the sensor to fully and clearly capture the edge contour and surface features of the food, thereby accurately judging its integrity and significantly improving recognition accuracy. The standardized conveying path significantly shortens the time it takes for food to reach the detection position. Combined with the automated transmission structure, continuous batch detection can be achieved, reducing the frequency of manual adjustment, significantly increasing the sorting volume per unit time, and greatly improving sorting efficiency. The stable conveying process can also prevent food from impacting the conveyor belt or sensor due to collisions, jams, etc., thereby extending the service life of mechanical components and reducing equipment maintenance costs. In addition, the precisely positioned detection station facilitates the rapid response of subsequent sorting mechanisms such as the blower and adsorption device, achieving a seamless "detection-sorting" connection, ensuring smooth operation of the production line and comprehensively improving the overall automation level.
[0035] Among them, a fixed frame 31 is fixedly installed on the front of the support frame 1, a fixed block 15 is movably installed inside the fixed frame 31, a storage box 13 is fixedly installed on the front of the fixed block 15, a support block 14 is fixedly installed on the front of the support frame 1, a positioning block 32 is movably installed inside the fixed block 15, a box body 34 is fixedly installed on the left side of the fixed frame 31, a pull rod 33 is fixedly installed on the left side of the positioning block 32, and one end of the pull rod 33 passes through the interior of the box body 34, and a spring 4 is fixedly installed between the positioning block 32 and the box body 34.
[0036] Before identifying the flaky food, the storage box 13 must be installed on the front of the support frame 1. The specific operation is as follows: hold the pull rod 33, and use the pull rod 33 to pull the positioning block 32 to move in the fixed frame 31, so that the positioning block 32 squeezes the spring 4, and then allows the positioning block 32 to pass through the fixed frame 31 and enter the box body 34. Next, hold the storage box 13 and slowly insert the fixed block 15 into the fixed frame 31. After the fixed block 15 completely enters the fixed frame 31, release the pull rod 33. At this time, the spring 4 squeezes it in the positioning block 32, prompting the positioning block 32 to quickly enter the fixed block 15. The positioning block 32 limits and fixes the fixed block 15, and finally completes the installation of the storage box 13. Compared with traditional devices, this device facilitates the installation of the storage box 13 through the cooperation between the positioning block 32, the spring 4 and the positioning block 32, greatly shortens the installation time of the collection box, and can complete the operation without complex tools or professionals. It is especially suitable for rapid adjustment of production lines. The system can effectively reduce downtime losses and significantly improve assembly efficiency in testing or equipment maintenance scenarios; reliable fixing methods, such as magnetic suction and guide rail locking, can prevent food from spilling or box falling off due to vibration and displacement during equipment operation, ensuring that the complete food after sorting falls accurately into the box, maintaining the cleanliness of the production line and the continuity of the process, and effectively ensuring the stability of collection; the modular installation design allows the collection box to be quickly disassembled, facilitating regular cleaning and disinfection, and strictly complying with food production hygiene standards; at the same time, when processing products of different specifications, the appropriate collection box can be quickly replaced, greatly improving the flexible production capacity of the equipment and making it easy to clean and replace.
[0037] A support plate 10 is fixedly installed at the bottom of the support frame 1 , and a reinforcing rib 12 is fixedly installed between the two support plates 10 .
[0038] Since the reinforcing ribs 12 are fixedly installed between the two support plates 10, the cooperation between the reinforcing ribs 12 and the support plates 10 facilitates providing stable support to the support frame 1, thereby improving the stability of the support frame 1 during use.
[0039] A rib plate 11 is fixedly installed between the support plate 10 and the reinforcement rib 12 , and the rib plate 11 is in a triangular shape.
[0040] Since the rib 11 is in a triangular shape at the angle between the support plate 10 and the reinforcement rib 12 , and the triangle has the characteristic of stability, the support plate 10 and the reinforcement rib 12 are ensured to be stable during use, thereby improving the use efficiency of the support plate 10 and the reinforcement rib 12 .
[0041] A support base 7 is fixedly mounted on the front of the support frame 1 , and the interior of the support base 7 is U-shaped.
[0042] This facilitates providing stable support for the first motor 6 and reduces shaking of the first motor 6 during use.
[0043] The fixed bracket 2 is internally fixed with an air separation assembly 5, which includes multiple air separation structures arranged in a linear array, so as to facilitate the diversion of the sheet food on the top of the conveyor belt 19 and ensure the diversion efficiency of the sheet food.
[0044] The fixing block 15 is tightly fitted in the fixing frame 31, and the inner side of the fixing frame 31 is a smooth plane, which makes it easy to put the storage box 13 into the fixing frame 31 and ensures the installation efficiency of the fixing block 15.
[0045] Working principle and usage process:
[0046] Before the staff identifies the flaky food, the storage box 13 needs to be installed on the side of the support frame 1, and the pull rod 33 is held by hand to pull the positioning block 32 to move inside the fixed frame 31, and the spring 4 is squeezed by the positioning block 32 so that the positioning block 32 passes through the interior of the fixed frame 31 and enters the interior of the box body 34. The fixed block 15 is slowly inserted into the interior of the fixed frame 31 by holding the storage box 13. When the fixed block 15 completely enters the interior of the fixed frame 31, the pull rod 33 is released, and the positioning block 32 is squeezed inside the positioning block 32 by the spring 4 so that the positioning block 32 quickly enters the interior of the fixed block 15. The fixed block 15 is limited and fixed by the positioning block 32, thereby completing the installation of the storage box 13.
[0047] The staff puts the sheet food on the top of the conveyor belt 19. The sheet food needs to be transported to the inside of the fixed bracket 2 for identification. The first motor 6 is turned on, and the first driving gear 9 is driven to rotate by the first motor 6. The first driven gear 8 is engaged with the first driving gear 9, and the first driven gear 8 is driven to rotate by the first driving gear 9. The first driven gear 8 drives the first rotating shaft 21 to rotate inside the support frame 1. The driving wheel 16 is driven to rotate by the first rotating shaft 21. The transmission belt 18 and the driven wheel 17 are driven to rotate synchronously by the driving wheel 16. The second rotating shaft 22 is driven to rotate by the driven wheel 17. The cooperation between the second rotating shaft 22 and the first rotating shaft 21 slowly drives the conveyor belt 19 to rotate, and the sheet food is sent into the inside of the fixed bracket 2 for identification and detection through the conveyor belt 19.
[0048] The staff transports the sheet food to the interior of the fixed bracket 2 through the conveying mechanism, and then turns on the identification sensor 35 to identify the sheet food. When the identification sensor 35 identifies an incomplete sheet food, the blower 3 is turned on through the PLC control, and the incomplete sheet food is blown out of the interior of the fixed bracket 2 through the blower 3. When the identification sensor 35 identifies a complete sheet food, the second motor 24, the cylinder 25 and the vacuum suction cup 29 are turned on through the PLC control, and the second motor 24 drives the second drive gear 30 to rotate, and the second drive gear 30 is turned on through the second drive gear 30. The teeth of the driven gear 30 and the second driven gear 23 are engaged, and the second driven gear 23 is driven to rotate by the second driving gear 30, and the threaded rod 26 is driven to rotate inside the sleeve block 28 by the second driven gear 23, so that the threaded rod 26 moves linearly in the slide groove 27, and the vacuum suction cup 29 is pushed by the cylinder 25 to slowly descend until the vacuum suction cup 29 completes the adsorption of the sheet food, and then the sheet food is moved to the top of the inclined plate 20 through the sleeve block 28, and then slowly slides to the inside of the storage box 13 through the inclined plate 20, thereby completing the identification and collection of the sheet food.
[0049] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0050] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A flaky food identification and sorting device, comprising a support frame (1), characterized in that: The support frame (1) is provided with a conveying mechanism for conveying food and a fixed support (2) located above the conveying mechanism. The fixed support (2) is a frame structure, and a sorting space is formed between the fixed support (2) and the conveying mechanism. A sleeve block (28) is movably provided on the fixed support (2). The sleeve block (28) is driven by a driving mechanism to move linearly within the fixed support (2). A cylinder (25) for lifting is fixedly installed on the sleeve block (28), and a vacuum suction cup (29) for sorting food is fixedly installed at the output end of the cylinder (25); A detachably mounted storage box (13) is provided on the outer side of the fixed bracket (2); the sorting space is connected to the storage box (13); and a slanted plate (20) is provided at the connection point to facilitate the entry of food into the storage box (13); A group of hair dryers (3) arranged in a linear array is provided on the top of the fixed bracket (2), and an identification sensor (35) for identifying whether the sheet food is complete is also provided therein.
2. The device for identifying and sorting flaky food according to claim 1, characterized in that: A slide groove (27) is provided in the fixed bracket (2), a sleeve block (28) is arranged in the slide groove (27), a threaded rod (26) is inserted into the sleeve block (28), one end of the threaded rod (26) is threadedly connected to the sleeve block (28), and the other end passes through the fixed bracket (2) and is transmission-connected to a second motor (24) arranged outside the fixed bracket (2).
3. The device for identifying and sorting flaky food according to claim 1, characterized in that: The conveying mechanism comprises a first rotating shaft (21) rotatably mounted on a support frame (1), a second rotating shaft (22) and a first motor (6) fixedly mounted on the support frame (1); a transport belt (19) is connected to the first rotating shaft (21) and the second rotating shaft (22); a driving wheel (16) is fixedly mounted on one end of the first rotating shaft (21); a first driven gear (8) is fixedly mounted on the other end; a first driving gear (9) is fixedly mounted on the output end of the first motor (6); teeth of the first driven gear (8) and the first driving gear (9) are meshed; a driven wheel (17) is fixedly mounted on one end of the second rotating shaft (22); a transmission belt (18) is connected to the driven wheel (17) and the driving wheel (16).
4. The device for identifying and sorting sheet foods according to claim 1, characterized in that: A fixing frame (31) and a supporting block (14) are fixedly mounted on the support frame (1); a fixing block (15) is provided on one side of the storage box (13); the fixing block (15) is inserted into the fixing frame (31) and supported by the supporting block (14); a box body (34) is mounted on one side of the fixing frame (31); a pull rod (33) is passed through the box body (34); a positioning block (32) is provided at the inner end of the pull rod (33); and a spring (4) is provided in the box body (34) and is sleeved on the outer side of the pull rod (33).
5. The device for identifying and sorting sheet foods according to claim 1, characterized in that: A support plate (10) is fixedly mounted on the bottom of the support frame (1), a reinforcing rib (12) is fixedly mounted between the two support plates (10), and a rib plate (11) is fixedly mounted between the support plate (10) and the reinforcing rib (12).
6. The device for identifying and sorting flaky food according to claim 1, characterized in that: A support seat (7) is fixedly mounted on the front of the support frame (1), and the interior of the support seat (7) is U-shaped and is used to support the motor.
7. The device for identifying and sorting sheet foods according to claim 1, characterized in that: An air separation component (5) is fixedly installed inside the fixed bracket (2), and the air separation component (5) includes a group of air separation structures arranged in a linear array.
8. The device for identifying and sorting sheet foods according to claim 3, characterized in that: The fixing block (15) is tightly fitted and inserted into the fixing frame (31), and the inner side surface of the fixing frame (31) is a smooth plane.