Bowl body filling equipment

Abstract

The utility model discloses bowl body filling equipment which comprises a bowl storage rack, a bowl body filling device, a bowl body filling device, a bowl body filling device, a bowl body filling device and a bowl body filling device. The bowl blocking assembly is arranged below the bowl storage rack and comprises a first blocking device and a second blocking device, the first blocking device comprises a first transmission rod and a first cup fork, the second blocking device comprises a second transmission rod and a second cup fork, and the second blocking device is arranged below the first blocking device; the first cup fork and the second cup fork alternately extend out of the lower part of the dish storage rack to realize quantitative feeding; the lower bowl assembly is used for pulling out single bowls from the stacked bowls one by one; the conveying assembly is arranged below the bowl discharging assembly, the conveying assembly comprises a conveying belt and a limiting seat, the limiting seat is arranged on the upper surface of the conveying belt, and the limiting seat is matched with the bowl bodies; the detection assembly is arranged on the moving path of the conveying belt and used for detecting the number of the bowl bodies on the limiting base. And automatic loading of the bowl bodies can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling equipment technical field, especially relates to a bowl filling equipment. BACKGROUND

[0002] In the pet product industry, especially for cat products, providing a container suitable for cat grass planting and growth is crucial. Cat grass (such as wheat grass or oat grass) not only provides cats with opportunities for entertainment activities, but also promotes their digestive health. In addition, using clam shell (a lightweight, porous mineral material) during cat grass growth can improve soil drainage and air permeability, helping the healthy development of plant root systems. However, traditional bowl filling methods for placing cat grass and clam shell mainly rely on manual or semi-automatic equipment, which has many limitations: manual operation is slow, difficult to meet the high yield demand of modern production, and manual filling may cause improper stacking or quantity errors, affecting subsequent packaging and transportation. SUMMARY

[0003] The utility model aims at at least one of the prior art technical problems. To this end, the utility model provides a bowl filling equipment that can realize automatic and orderly loading of bowls.

[0004] A bowl filling equipment according to a first aspect embodiment of the utility model, comprising:

[0005] The bowl storage rack includes a plurality of storage rods that enclose a bowl storage space;

[0006] The bowl blocking assembly is arranged below the bowl storage rack, and the bowl blocking assembly includes a first blocking device and a second blocking device. The first blocking device includes a first transmission rod and a first cup fork, and the first transmission rod is in transmission connection with the first cup fork. The second blocking device includes a second transmission rod and a second cup fork, and the second transmission rod is in transmission connection with the second cup fork. The second blocking device is arranged below the first blocking device, and the first cup fork and the second cup fork alternately protrude below the bowl storage rack to realize quantitative feeding;

[0007] The bowl blocking assembly is arranged below the bowl storage rack, and the bowl blocking assembly includes a first blocking device and a second blocking device. The first blocking device includes a first transmission rod and a first cup fork, and the first transmission rod is in transmission connection with the first cup fork. The second blocking device includes a second transmission rod and a second cup fork, and the second transmission rod is in transmission connection with the second cup fork. The second blocking device is arranged below the first blocking device, and the first cup fork and the second cup fork alternately protrude below the bowl storage rack to realize quantitative feeding;

[0008] The conveying assembly is arranged below the bowl blocking assembly, and the conveying assembly includes a conveying belt and a limiting seat. The limiting seat is arranged on the upper surface of the conveying belt, and the limiting seat and the bowl are mutually adapted;

[0009] A detection component is disposed along the movement path of the conveyor belt, and the detection component is used to detect the number of bowls in the limiting seat.

[0010] According to an embodiment of the present invention, a bowl filling device has at least the following advantages: the first and second blocking devices in the bowl-blocking assembly work alternately, releasing only one bowl into the lower bowl assembly at a time. This design ensures the accuracy and continuity of quantitative feeding, avoiding the inaccuracies and intermittent problems of traditional manual operation; the third transmission rod and the third cup fork of the lower bowl assembly can quickly and smoothly pull a single bowl out of the stack and transfer it to the conveying assembly, greatly improving the filling speed; the limiting seat in the conveying assembly is adapted to the shape of the bowl, ensuring that each bowl is kept in place during the conveying process. Maintaining the correct position and preventing deviation or tilting; the third transmission rod is set along the longitudinal direction of the bowl rack, optimizing space utilization, making the equipment structure more compact, and reducing the overall footprint; the conveying assembly consists of a conveyor belt and a limiting seat, the limiting seat being adapted to the shape of the bowl to ensure that each bowl maintains the correct position during conveying, preventing deviation or tilting, which not only improves the stability of transmission but also reduces product damage caused by improper positioning; the detection assembly is set on the moving path of the conveyor belt to detect the number of bowls on the limiting seat, ensuring the safety and accuracy of the filling process through real-time monitoring.

[0011] According to some embodiments of this utility model, the baffle assembly further includes a power component and a rotating block. The rotating block is rotatably mounted on the support frame at its center. One end of the rotating block is rotatably mounted to the first transmission rod, and the other end of the rotating block is rotatably mounted to the second transmission rod. The power component is connected to the first transmission rod. By introducing the rotating block, the alternating movement of the first and second transmission rods can be controlled simultaneously by a single power component. This design significantly reduces the number of power components, lowers equipment costs, and simplifies the design of the control system.

[0012] According to some embodiments of this utility model, the power component is a pneumatic cylinder or an electric cylinder. As a power component, the pneumatic cylinder or electric cylinder can provide stable and controllable power output, ensuring the precise movement of the first and second transmission rods. This high-precision control is crucial for achieving quantitative feeding of the bowl, improving the accuracy of the entire filling process.

[0013] According to some embodiments of this invention, the center of the rotating block is mounted to the support frame via a rotating shaft. This ensures smooth rotation during operation. This central mounting method provides a stable fulcrum, reduces the possibility of swaying and offset, and enhances the stability of the entire system.

[0014] According to some embodiments of this utility model, the first cup fork and the second cup fork are provided with arc-shaped slots, which are adapted to the shape of the bowl body. The arc-shaped slot design can better fit the curved surface of the bowl body, providing a more stable clamping force. This not only prevents the bowl body from sliding or falling during movement, but also protects the surface of the bowl body from scratches and damage, improving product quality.

[0015] According to some embodiments of this utility model, the conveying assembly further includes a plurality of guide rods, which are spaced apart circumferentially along the limiting seat and gradually narrow in the direction toward the limiting seat. The tapered guide rods effectively prevent the bowl from tilting or jamming when entering the limiting seat, reducing the failure rate during equipment operation and minimizing downtime and maintenance costs.

[0016] According to some embodiments of this utility model, the number of guide rods is four, and the four guide rods are arranged at 90° intervals along the circumference of the limiting seat. The four guide rods provide multiple contact points, enhancing the support and positioning of the bowl. This not only reduces the possibility of the bowl shifting or tilting during transportation, but also ensures that each bowl is correctly placed within the limiting seat, improving the quality of subsequent processes.

[0017] According to some embodiments of this utility model, the top of the guide rod is provided with a rounded transition. This rounded transition allows the bowl to slide more smoothly over the guide rod when entering the limiting seat. This design reduces the direct contact area between the bowl and the guide rod, lowering friction and the risk of collision, and protecting the bowl surface from scratches or damage.

[0018] According to some embodiments of this utility model, the detection component further includes a limiting plate disposed above the conveyor belt. A collision sensor is disposed at the lower part of the limiting plate. When the number of bowls placed on the limiting seat exceeds a predetermined number, the bowls come into contact with the collision sensor, triggering an alarm signal. The combined design of the limiting plate and the collision sensor optimizes the production process, ensuring that each limiting seat can correctly load the predetermined number of bowls. This not only improves production efficiency but also reduces rework and scrap rates caused by loading errors, thereby improving overall production quality.

[0019] According to some embodiments of this utility model, the limiting plate is further provided with multiple detection photocells, which are arranged facing the limiting seat. When there is no bowl in the limiting seat, an alarm signal is triggered. When there is no bowl in the limiting seat, the detection photocells can immediately trigger the alarm signal. This instant feedback mechanism ensures that operators can detect and handle abnormal situations at the first time, avoiding subsequent process problems caused by missing bowls.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0022] Fig. 1 This is a schematic diagram of the bowl-blocking assembly according to an embodiment of the present utility model;

[0023] Fig. 2 This is a cross-sectional view of the bowl-blocking assembly and bowl-storage rack according to an embodiment of the present utility model;

[0024] Fig. 3 This is a schematic diagram of a bowl-filling device according to an embodiment of the present utility model.

[0025] Reference numerals: First transmission rod 100; Second transmission rod 110; Rotating shaft 120; Rotating block 130; Power component 140; Storage rod 150; Storage space 160; Bowl body 170; First cup fork 180; Second cup fork 190; Bowl rack 200; Bowl blocking assembly 210; Bowl lowering assembly 220; Detection assembly 230; Conveying assembly 240. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of these terms in this utility model based on the specific content of the technical solution. In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples. In the description of this specification, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] Reference Figs. 1-3 A bowl-filling device, comprising:

[0031] The bowl rack 200 includes several storage rods 150, which enclose a storage space 160 of the bowl body 170.

[0032] The bowl-blocking assembly 210 is disposed below the bowl rack 200. The bowl-blocking assembly 210 includes a first blocking device and a second blocking device. The first blocking device includes a first transmission rod 100 and a first cup fork 180, which are connected in a transmission manner. The second blocking device includes a second transmission rod 110 and a second cup fork 190, which are connected in a transmission manner. The second blocking device is disposed below the first blocking device. The first cup fork 180 and the second cup fork 190 extend alternately below the bowl rack 200 to achieve quantitative feeding.

[0033] The bowl lowering assembly 220 is located below the bowl blocking assembly 210. The bowl lowering assembly 220 includes a third transmission rod and a third cup fork. The third transmission rod is arranged along the longitudinal direction of the bowl storage rack 200. The bowl lowering assembly 220 is used to pull out individual bowls one by one from the stacked bowls 170.

[0034] The conveying assembly 240 is located below the lower bowl assembly 220. The conveying assembly 240 includes a conveyor belt and a limiting seat. The limiting seat is located on the upper surface of the conveyor belt and is adapted to the bowl body 170.

[0035] The detection component 230 is set in the moving path of the conveyor belt and is used to detect the number of bowls of the limit seat.

[0036] The first and second blocking devices in the bowl-blocking assembly 210 work alternately, releasing only one bowl 170 at a time into the lower bowl assembly 220. This design ensures the accuracy and continuity of quantitative feeding, avoiding the inaccuracies and intermittent problems of traditional manual operation. The third drive rod and third cup fork of the lower bowl assembly 220 can quickly and smoothly pull a single bowl 170 out of the stack and pass it to the conveying assembly 240, greatly improving the filling speed. The limiting seat in the conveying assembly 240 is adapted to the shape of the bowl 170, ensuring that each bowl 170 maintains the correct position during the conveying process and preventing displacement or tilting. The third drive rod is set along the longitudinal direction of the bowl rack 200, optimizing space utilization, making the equipment structure more compact, and reducing the overall footprint. The conveying assembly 240 consists of a conveyor belt and a limiting seat. The limiting seat is adapted to the shape of the bowl 170, ensuring that each bowl 170 maintains the correct position during the conveying process and preventing displacement or tilting. This not only improves the stability of transmission but also reduces product damage caused by improper positioning; the detection component 230 is set on the moving path of the conveyor belt to detect the number of bowls 170 on the limit seat, and ensures the safety and accuracy of the filling process through real-time monitoring.

[0037] The bowl-blocking assembly 210 also includes a power component 140 and a rotating block 130. The rotating block 130 is rotatably mounted on the support frame, with one end rotatably mounted to the first transmission rod 100 and the other end rotatably mounted to the second transmission rod 110. The power component 140 is connected to the first transmission rod 100. By introducing the rotating block 130, the alternating movement of the first transmission rod 100 and the second transmission rod 110 can be controlled simultaneously by a single power component 140. This design significantly reduces the number of power components 140, lowers equipment costs, and simplifies the design of the control system. The first and second blocking devices work together to ensure that the stacked bowls 170 descend only by the thickness of one bowl at a time. Specifically, the two devices operate alternately, precisely controlling the release process of the bowls 170 and avoiding the risk of multiple bowls 170 descending simultaneously. This design not only achieves high precision in quantitative feeding but also significantly reduces the possibility of jamming and clogging, further improving the overall stability and reliability of the system.

[0038] The power unit 140 is either a pneumatic cylinder or an electric cylinder. As the power unit 140, the pneumatic or electric cylinder provides stable and controllable power output, ensuring the precise movement of the first transmission rod 100 and the second transmission rod 110. This high-precision control is crucial for achieving quantitative feeding of the bowl 170, improving the accuracy of the entire filling process.

[0039] The central part of the rotating block 130 is mounted to the support frame via the rotating shaft 120. This ensures smooth rotation during operation. This central mounting method provides a stable fulcrum, reduces the possibility of swaying and offset, and enhances the stability of the entire system.

[0040] The first cup fork 180 and the second cup fork 190 are provided with arc-shaped slots that are adapted to the shape of the bowl body 170. The arc-shaped slot design can better fit the curved surface of the bowl body 170, providing a more stable clamping force. This not only prevents the bowl body 170 from slipping or falling during movement, but also protects the surface of the bowl body 170 from scratches and damage, thus improving product quality.

[0041] The conveying assembly 240 also includes several guide rods, which are spaced apart circumferentially along the limiting seat and gradually narrow towards the limiting seat. The tapered guide rods effectively prevent the bowl 170 from tilting or getting stuck when entering the limiting seat, reducing the failure rate during equipment operation and minimizing downtime and maintenance costs.

[0042] There are four guide rods, spaced 90° apart circumferentially along the limiting seat. These four guide rods provide multiple contact points, enhancing the support and positioning of the bowl 170. This not only reduces the possibility of the bowl 170 shifting or tilting during transport but also ensures that each bowl 170 is correctly placed within the limiting seat, improving the quality of subsequent processes.

[0043] The top of the guide rod has a rounded transition. This rounded transition allows the cup 170 to slide more smoothly over the guide rod when entering the limiting seat. This design reduces the direct contact area between the cup 170 and the guide rod, reducing friction and the risk of collision, and protecting the surface of the cup 170 from scratches or damage.

[0044] The detection assembly 230 also includes a limit plate positioned above the conveyor belt. A collision sensor is located at the lower part of the limit plate. When the number of bowls 170 placed on the limit seat exceeds a predetermined number, the bowls 170 come into contact with the collision sensor, triggering an alarm signal. This combined design of the limit plate and collision sensor optimizes the production process, ensuring that each limit seat correctly loads the predetermined number of bowls 170. This not only improves production efficiency but also reduces rework and scrap rates due to loading errors, thus enhancing overall production quality.

[0045] The limiting plate is also equipped with multiple detection photoelectric sensors, which are positioned towards the limiting seat. When the bowl 170 is not present in the limiting seat, an alarm signal is triggered. This immediate feedback mechanism ensures that operators can detect and handle abnormalities immediately, preventing subsequent process problems caused by the omission of the bowl 170. It is understood that either reflective or through-beam photoelectric sensors can be used for the detection. The primary function of the photoelectric sensors is to detect whether the bowl 170 is missing from the limiting seat. Both types of sensors are used to monitor whether the bowl 170 is missing from the limiting seat, ensuring that each limiting seat is correctly loaded.

[0046] Reference Figs. 1-3 In this embodiment, a bowl-filling device is provided for placing cat grass and clams that grow during the cat grass process. The device integrates modules such as a bowl rack 200, a bowl-blocking component 210, a bowl-dropping component 220, a conveying component 240, and a detection component 230 to achieve an automated and orderly bowl loading process.

[0047] The bowl rack 200 consists of several storage rods 150, which enclose a storage space 160 for storing bowls 170. The design of the bowl rack 200 ensures that the bowls 170 can be stacked neatly and provides stable support for subsequent quantitative feeding. A bowl-blocking assembly 210 is located below the bowl rack 200 and includes a first blocking device and a second blocking device. Each blocking device includes a drive rod and a cup fork. The second blocking device is located below the first blocking device, and the two drive rods maintain an appropriate distance. The first cup fork 180 and the second cup fork 190 extend alternately below the bowl rack 200 to achieve quantitative feeding of the bowls 170. This design ensures that only one bowl 170 is released into the lower bowl assembly 220 at a time, improving the accuracy and reliability of feeding. The bowl-blocking assembly 210 also includes a power component and a rotating block 130, which is mounted on a support frame via a rotating shaft 120. One end of the rotating block 130 is rotatably connected to the first transmission rod 100, and the other end is rotatably connected to the second transmission rod 110. The power assembly is connected to the first transmission rod 100, providing a stable and controllable power output to ensure the precise operation of the two blocking devices.

[0048] The lower bowl assembly 220, located below the bowl-blocking assembly 210, includes a third drive rod and a third cup fork. The third drive rod is arranged longitudinally along the bowl rack 200 and is designed to pull individual bowls out of the stacked bowls one by one. Specifically, after the first cup fork 180 or the second cup fork 190 releases a bowl 170, the third cup fork of the lower bowl assembly 220 pulls the bottom bowl 170 out of the stack and passes it to the conveyor assembly 240. The third drive rod drives the movement of the third cup fork, ensuring that each bowl 170 is smoothly transferred from the bowl rack 200 to the conveyor belt.

[0049] The conveying assembly 240, located below the lower bowl assembly 220, consists of a conveyor belt and a limiting seat. The limiting seat is positioned on the upper surface of the conveyor belt and is adapted to the shape of the bowl 170, ensuring that the bowl 170 can be securely placed on the limiting seat for easy transport. Its specific functions are as follows: the conveyor belt transports the bowl 170 from the lower bowl assembly 220 to the designated position. The limiting seat is designed to match the shape of the bowl 170, ensuring that each bowl 170 maintains the correct position during transport and preventing displacement or tilting. The conveying assembly 240 also includes four guide rods, which are spaced 90° apart circumferentially along the limiting seat and gradually narrow towards the limiting seat. The tops of the guide rods have a rounded transition, allowing the bowl 170 to slide more smoothly into the limiting seat, reducing friction and collision, and protecting the surface of the bowl 170 from scratches.

[0050] The detection component 230 is positioned along the conveyor belt's movement path to monitor the number of bowls 170 on the limit seats. Its specific structure and function are as follows: The limit plate is positioned above the conveyor belt, and a collision sensor is installed at its lower part. When the number of bowls 170 on the limit seats exceeds a predetermined number, the extra bowls 170 will contact the collision sensor, triggering an alarm signal and prompting the operator to check or adjust. The limit plate also has multiple photoelectric sensors facing the limit seats. When there are no bowls in the limit seats, the photoelectric sensors will trigger an alarm signal, ensuring that each limit seat is correctly loaded with a bowl 170.

[0051] During operation, bowls 170 are neatly stacked within the storage space 160 of the bowl rack 200. The first cup fork 180 and the second cup fork 190 alternately release one bowl 170 at a time to the lower bowl assembly 220. The third cup fork of the lower bowl assembly 220 pulls the individual bowl 170 out of the stack and passes it to the conveying assembly 240. The conveyor belt transports the bowl 170 from the lower bowl assembly 220 to the designated position. A limiting seat ensures that the bowl 170 maintains the correct position during transport. The detection assembly 230 monitors the number of bowls 170 on the limiting seat in real time to ensure the safety and accuracy of the filling process and issues an alarm signal in case of abnormalities. Through the coordinated work of the above components, this invention achieves efficient and precise loading of bowls, making it particularly suitable for applications requiring frequent replacement of bowls of different specifications, such as the production of cat grass planting containers. This equipment not only improves production efficiency and product quality but also reduces labor costs and labor intensity, and has broad application prospects.

[0052] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A bowl-filling device, characterized in that, include: A bowl rack includes several storage rods, which enclose a storage space for the bowl. A bowl-blocking assembly is disposed below the bowl rack. The bowl-blocking assembly includes a first blocking device and a second blocking device. The first blocking device includes a first transmission rod and a first cup fork. The first transmission rod is convectively connected to the first cup fork. The second blocking device includes a second transmission rod and a second cup fork. The second transmission rod is convectively connected to the second cup fork. The second blocking device is disposed below the first blocking device. The first cup fork and the second cup fork extend alternately below the bowl rack to achieve quantitative feeding. The bowl lowering assembly is located below the bowl blocking assembly. The bowl lowering assembly includes a third transmission rod and a third cup fork. The third transmission rod is arranged along the longitudinal direction of the bowl storage rack. The bowl lowering assembly is used to pull out individual bowls one by one from the stacked bowls. A conveying assembly is disposed below the lower bowl assembly. The conveying assembly includes a conveyor belt and a limiting seat. The limiting seat is disposed on the upper surface of the conveyor belt and is adapted to the bowl body. A detection component is disposed along the movement path of the conveyor belt, and the detection component is used to detect the number of bowls in the limiting seat.

2. The bowl-filling device according to claim 1, characterized in that, The bowl-blocking assembly also includes a power component and a rotating block. The rotating block is rotatably mounted on the support frame in the middle. One end of the rotating block is rotatably mounted to the first transmission rod, and the other end of the rotating block is rotatably mounted to the second transmission rod. The power component is connected to the first transmission rod.

3. The bowl-filling device according to claim 2, characterized in that, The power component is a pneumatic cylinder or an electric cylinder.

4. The bowl-filling device according to claim 2, characterized in that, The center of the rotating block is mounted to the support frame via a rotating shaft.

5. The bowl-filling device according to claim 1, characterized in that, The first cup fork and the second cup fork are provided with arc-shaped slots, which are adapted to the shape of the bowl.

6. The bowl-filling device according to claim 1, characterized in that, The conveying assembly also includes a plurality of guide rods, which are spaced apart circumferentially along the limiting seat and gradually narrow in the direction toward the limiting seat.

7. A bowl-filling device according to claim 6, characterized in that, The number of guide rods is four, and the four guide rods are arranged at 90° intervals along the circumference of the limiting seat.

8. A bowl-filling device according to claim 6 or 7, characterized in that, The top of the guide rod has a rounded transition.

9. A bowl-filling device according to claim 1, characterized in that, The detection component also includes a limiting plate, which is disposed above the conveyor belt. A collision sensor is disposed at the lower part of the limiting plate. When the number of bowls placed on the limiting seat exceeds a predetermined number, the bowls come into contact with the collision sensor, triggering an alarm signal.

10. A bowl-filling device according to claim 9, characterized in that, The limiting plate is also equipped with multiple detection photocells, which are positioned facing the limiting seat. When the bowl is not inside the limiting seat, an alarm signal is triggered.

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