Cosmetic filling rotary tray
By designing a rotary material tray for cosmetic filling, and utilizing a motor-driven transmission shaft and fixing mechanism, the problems of unstable rotation speed and low efficiency of manual operation were solved, achieving precise positioning and efficient production for cosmetic filling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI AYARA COSMETICS CO LTD
- Filing Date
- 2025-05-29
- Publication Date
- 2026-05-29
AI Technical Summary
The existing rotary filling trays for cosmetics suffer from unstable rotation speed when the motor power supply voltage is unstable or the electronic components are not performing well. This makes it impossible to meet the precise positioning requirements for cosmetic filling, and manual operation is inefficient and the filling volume is inconsistent.
A cosmetic filling rotary tray was designed, including a mounting platform, a motor, a drive shaft, a rotating disc, a lever, a connecting shaft, and a fixing mechanism. The motor drives the drive shaft to rotate the disc and the lever, and the fixing mechanism is used to quickly fix and disassemble cosmetic bottles, ensuring the stability of the rotation distance and speed.
It enables precise positioning and efficient operation of cosmetic filling, improves production efficiency, reduces filling volume deviation, and enhances user experience and brand image.
Smart Images

Figure CN224298883U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cosmetic rotary filling tray technology, and in particular to a cosmetic rotary filling tray. Background Technology
[0002] Under the major trend of consumption upgrading, the cosmetics industry has ushered in a golden age of rapid development. Consumers' pursuit of beauty is becoming increasingly diversified and personalized. They not only have strict requirements for the efficacy and quality of cosmetics, but also pay great attention to product packaging design and user experience. From skin care products that pursue natural ingredients to makeup series with unique appearance and texture, and then to perfumes with unique fragrances, the cosmetics market is constantly being segmented, and the variety of products is growing explosively. This trend has brought huge challenges to cosmetics manufacturers. They must significantly improve production efficiency and optimize production processes while ensuring product quality in order to quickly respond to market demands and launch more innovative and high-quality products. In today's increasingly competitive cosmetics market, companies are constantly launching new products and new packaging in order to seize market share. This requires filling equipment to have higher multifunctionality and flexibility, and to be able to quickly adapt to the production needs of different products. As a key component of filling equipment, the rotary tray must be able to quickly switch and accurately position containers of different sizes in a short period of time to meet the requirements of efficient production by enterprises.
[0003] Currently, commercially available rotary filling trays for cosmetics mainly consist of load-bearing and transmission components. In early cosmetic production, manual filling was common. However, manual operation is limited by human strength and energy, resulting in slow filling speeds that cannot meet the growing market demand. Furthermore, due to differences in the techniques and pressure applied by different operators, even with rigorous training, it is difficult to guarantee completely consistent filling volumes for every bottle of cosmetic. This variation in filling volume is particularly noticeable in products like face creams and lotions, potentially leading to some products having excessively short or long shelf lives, impacting the consumer experience, and ultimately damaging the product. While the emergence of new filling machines on the market has solved the filling problem, the rotating tray relies on a motor for power to rotate. The stability of the motor's output torque is crucial for controlling the rotation distance. If the motor's power supply voltage is unstable or the performance of the internal electronic components is poor, the motor's output torque will fluctuate. During rotation, the torque fluctuation will cause the rotating tray's speed to be unstable, sometimes fast and sometimes slow. Since the rotation distance is related to the speed and time, the instability of the speed will cause the actual rotation distance of the rotating tray to not match the set distance, failing to meet the precise positioning requirements of cosmetic filling. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a cosmetic filling rotary tray, which aims to improve the problem that traditional filling rotary trays in the prior art cannot rotate at a controllable distance.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cosmetic filling rotary tray, comprising a mounting platform, a motor fixedly connected to the top front side of the mounting platform, a drive shaft fixedly connected to the output end of the motor, a rotating circular plate fixedly connected to the outer wall of the drive shaft, a lever fixedly connected to the bottom of the outer wall of the rotating circular plate, a connecting shaft rotatably connected to the middle of the inner wall of the mounting platform, an adjusting circular plate fixedly connected to the outer wall of the connecting shaft, engaging grooves being formed around the outer wall of the adjusting circular plate, the outer wall of the lever contacting the engaging grooves, a material-transferring circular plate fixedly connected to the top of the connecting shaft, and a fixing mechanism provided on the inner wall of the mounting platform for quickly fixing and disassembling cosmetic bottles.
[0006] The above technical solution involves a fixed connection between the top front of the mounting platform and the motor. The output end of the motor is connected to the drive shaft via a fixed connection, ensuring that the drive shaft can accurately receive the rotational power of the motor. A rotating circular plate is fixedly connected to the outer wall of the drive shaft, and a lever is fixedly connected to the bottom of the outer wall of the rotating circular plate. The installation method of the lever also needs to ensure its stability and reliability. The outer wall of the lever contacts the locking groove. In addition, a fixing mechanism is provided on the inner wall of the mounting platform. The design of this fixing mechanism is intended to quickly fix and disassemble cosmetic bottles to improve production efficiency and ease of operation.
[0007] As a further description of the above technical solution:
[0008] The fixing mechanism includes a filling bottle, the outer wall of which is slidably connected to the inner wall of the mounting platform. An inclined block is fixedly connected to the bottom of the outer wall of the transfer plate at corresponding positions. A sliding shaft is slidably connected to the inner wall of the inclined block. An adjusting block is fixedly connected to the bottom of the sliding shaft. Placement holes are provided near the edge of the top of the transfer plate. Springs are fixedly connected to the top of each placement hole. A fixing clamp is fixedly connected to the other end of each spring. The top of the sliding shaft is fixedly connected to the center of the bottom surface of the fixing clamp.
[0009] The above technical solution involves fixing inclined blocks at corresponding positions around the bottom of the outer wall of the transfer plate. Sliding shafts are slidably connected to the inner walls of these inclined blocks, and adjusting blocks are fixedly connected to the bottom of the sliding shafts to facilitate the adjustment of the height and angle of the transfer plate. In addition, placement holes are provided near the edge of the top of the transfer plate. The top of the sliding shaft is fixedly connected to the center of the bottom surface of the fixing clamp. This ensures that the sliding shaft can slide smoothly up and down under the action of the adjusting blocks, thereby realizing the flexible adjustment of the transfer plate.
[0010] As a further description of the above technical solution:
[0011] The mounting platform has soft pads fixedly connected to the front and rear sides of its outer wall, and protective plates fixedly connected to the left and right sides of its outer wall.
[0012] The above technical solution describes a mounting platform with soft padding layers fixedly connected to both the front and rear sides of its outer wall. This design aims to provide additional protection and comfort to prevent unnecessary damage to the equipment or operators during use.
[0013] As a further description of the above technical solution:
[0014] The mounting platform is fixedly connected to handles on both the front and rear sides of its top, and anti-slip sleeves are fixedly connected to the outer walls of the handles.
[0015] The above technical solution involves fixing handles to the front and back sides of the top of the mounting platform, with anti-slip sleeves fixedly attached to the outer walls of these handles. This design not only makes the mounting platform more convenient to use, but also greatly enhances the grip safety of the handles through the anti-slip sleeves, allowing users to hold the handles more firmly during operation, thereby improving the overall user experience and safety.
[0016] As a further description of the above technical solution:
[0017] The top rear side and left and right sides of the mounting platform are evenly fixed with filling devices. The top surface of the mounting platform is provided with liquid storage boxes at the left and right ends. The bottom of the filling device is provided with a pressure pump. The liquid storage boxes are connected to the bottom of the filling device.
[0018] Through the above technical solution: filling devices are fixedly connected to the top rear left and right sides of the mounting platform. This design ensures that the filling devices can be stably installed on the mounting platform and can be easily operated. At the same time, liquid storage boxes are provided at both ends of the middle of the top surface of the mounting platform. This design allows the liquid storage boxes to be evenly distributed on both sides of the mounting platform, thereby making the center of gravity of the entire device more stable.
[0019] As a further description of the above technical solution:
[0020] Protective strips are fixedly connected to the top left and right sides of the liquid storage box, and protective pads are fixedly connected to the top four corners of the mounting platform.
[0021] The above technical solution involves protective strips designed on the top left and right sides of the liquid storage box. These protective strips are firmly fixed to the corresponding positions of the liquid storage box to provide additional protection and stability. In addition, protective pads are also provided at the four corners of the top of the mounting platform.
[0022] As a further description of the above technical solution:
[0023] The mounting platform has bases fixedly connected to the four corners at the bottom, and protective strips fixedly connected to the left and right ends of the top of the mounting platform near the edge.
[0024] The above technical solution involves fixing bases at the four corners of the bottom of the mounting platform. This design ensures the stability and sturdiness of the mounting platform. The bases can be any type of support structure to prevent the mounting platform from tilting or collapsing during use.
[0025] As a further description of the above technical solution:
[0026] A controller is fixedly connected to the front side of the top of the mounting platform near the left end, and the controller is electrically connected to the motor.
[0027] Through the above technical solution, an electrical connection is achieved between the controller and the motor, thereby ensuring that the controller can effectively control the operation of the motor.
[0028] This utility model has the following beneficial effects:
[0029] 1. In this utility model, a motor is fixed on the front side of the top of the mounting platform, and a transmission shaft is fixed at the output end of the motor. When the motor is driven, it will drive the rotating circular plate fixed on the outer wall of the transmission shaft to rotate. At the same time, the actuating rod fixed at the bottom of the rotating circular plate can be orderly engaged with multiple engaging grooves opened on the outer wall of the connecting shaft while rotating, thereby driving the material transfer circular plate to rotate in an orderly manner, so as to orderly fill the cosmetic bottle.
[0030] 2. In this utility model, in order to fix the filling bottle during the filling process, inclined blocks are fixed at corresponding positions around the bottom of the material transfer plate. At the same time, a sliding shaft is slidably connected to the inner wall of the inclined block, and an adjusting block is fixed at the bottom of the sliding shaft. By adjusting the adjusting block, the fixing clamp fixed at the other end of the sliding shaft can fix the filling bottle under the action of the placement hole, thereby realizing the function of quickly fixing and disassembling the filling bottle during the filling process. Attached Figure Description
[0031] Figure 1 This is a front perspective view of a cosmetic filling rotary tray mounting platform proposed in this utility model;
[0032] Figure 2 This is a structural diagram of a cosmetic filling rotary tray liquid storage box proposed in this utility model;
[0033] Figure 3 This is a partial structural diagram of a cosmetic filling rotary tray adjustment plate proposed in this utility model;
[0034] Figure 4 This is a partial structural diagram of a rotating material tray for cosmetic filling proposed in this utility model;
[0035] Figure 5 This is a partial structural diagram of a cosmetic filling rotary tray filling bottle proposed in this utility model.
[0036] Legend:
[0037] 1. Mounting platform; 2. Fixing mechanism; 201. Filling bottle; 202. Placement hole; 203. Inclined block; 204. Sliding shaft; 205. Adjusting block; 206. Spring; 207. Fixing clamp; 3. Motor; 4. Drive shaft; 5. Rotating disc; 6. Actuating lever; 7. Connecting shaft; 8. Adjusting disc; 9. Engaging groove; 10. Transfer disc; 11. Filler; 12. Liquid storage box; 13. Soft pad; 14. Controller; 15. Handle; 16. Anti-slip sleeve; 17. Base; 18. Protective pad; 19. Protective plate; 20. Protective strip; 21. Protective strip; 22. Pressure pump. Detailed Implementation
[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0039] Please see the appendix Figure 1 - Appendix Figure 3This utility model provides an embodiment of a cosmetic filling rotary tray, including a mounting platform 1. A motor 3 is fixedly connected to the top front side of the mounting platform 1. A transmission shaft 4 is fixedly connected to the output end of the motor 3. A rotating circular plate 5 is fixedly connected to the outer wall of the transmission shaft 4. A lever 6 is fixedly connected to the bottom of the outer wall of the rotating circular plate 5. A connecting shaft 7 is rotatably connected to the middle of the inner wall of the mounting platform 1. An adjusting circular plate 8 is fixedly connected to the outer wall of the connecting shaft 7. The outer wall of the adjusting circular plate 8 is provided with locking grooves 9 on all four sides. The outer wall of the lever 6 contacts the locking grooves 9. A connecting shaft 7 is provided in the middle of the inner wall of the mounting platform 1. The connecting shaft 7 is connected to the mounting platform 1 by a rotating connection method, so that the connecting shaft 7 can rotate freely within a certain range. The adjusting circular plate 8 is fixedly connected to the outer wall of the connecting shaft 7. The adjusting circular plate 8 is provided with locking grooves 9 on all four sides of the outer wall of the adjusting circular plate 8. A material transfer circular plate 10 is fixedly connected to the top of the connecting shaft 7. A fixing mechanism 2 is provided on the inner wall of the mounting platform 1. The fixing mechanism 2 is used to quickly fix and disassemble cosmetic bottles.
[0040] Specifically, the top front side of the mounting platform 1 is connected to the motor 3 in a fixed manner, and the output end of the motor 3 is connected to the transmission shaft 4 in a fixed connection manner, ensuring that the transmission shaft 4 can accurately receive the rotational power of the motor 3. A rotating circular plate 5 is fixedly connected to the outer wall of the transmission shaft 4, and a toggle rod 6 is fixedly connected to the bottom of the outer wall of the rotating circular plate 5. The installation method of the toggle rod 6 also needs to ensure its stability and reliability. The outer wall of the toggle rod 6 contacts the locking groove 9. A material transfer circular plate 10 is fixedly connected to the top of the connecting shaft 7. The design of the material transfer circular plate 10 enables it to efficiently transfer materials. In addition, a fixing mechanism 2 is also provided on the inner wall of the mounting platform 1. The design of the fixing mechanism 2 is intended to quickly fix and disassemble cosmetic bottles to improve production efficiency and ease of operation.
[0041] Please see the appendix Figure 4 - Appendix Figure 5 The fixing mechanism 2 includes a filling bottle 201. The outer wall of the filling bottle 201 is slidably connected to the inner wall of the mounting platform 1. The bottom of the outer wall of the transfer plate 10 is fixedly connected to the corresponding positions of the inclined blocks 203. The inner wall of the inclined blocks 203 is slidably connected to the sliding shaft 204. The bottom of the sliding shaft 204 is fixedly connected to the adjusting block 205. The top of the transfer plate 10 is provided with placement holes 202 near the edge. The top of the multiple placement holes 202 is fixedly connected to the springs 206. The other end of the springs 206 is fixedly connected to the fixing clips 207. The other end of these springs 206 is fixedly connected to the fixing clips 207, so that the items placed in the placement holes 202 can be fixed by the elastic force of the springs 206, preventing the items from slipping during the transfer process. The top of the sliding shaft 204 is fixedly connected to the middle of the bottom surface of the fixing clip 207.
[0042] Specifically, inclined blocks 203 are fixedly connected to corresponding positions on the bottom of the outer wall of the transfer plate 10. Sliding shafts 204 are slidably connected to the inner walls of these inclined blocks 203. Adjusting blocks 205 are fixedly connected to the bottom of the sliding shafts 204 to facilitate the adjustment of the height and angle of the transfer plate 10. In addition, placement holes 202 are provided near the edge of the top of the transfer plate 10. To ensure the stability of the items in the placement holes 202, springs 206 are fixedly connected to the top of each placement hole 202. The top of the sliding shaft 204 is fixedly connected to the middle of the bottom surface of the fixing clamp 207. This ensures that the sliding shaft 204 can slide smoothly up and down under the action of the adjusting blocks 205, thereby realizing the flexible adjustment of the transfer plate 10.
[0043] Please see the appendix Figure 1 - Appendix Figure 3 The mounting platform 1 has soft pads 13 fixedly connected to the front and rear sides of its outer wall, protective plates 19 fixedly connected to the left and right sides of its outer wall, and handles 15 fixedly connected to the front and rear sides of its top. In addition, to facilitate user operation, handles 15 are fixedly connected to the front and rear sides of its top. The design of these handles 15 allows users to easily move or adjust the position of the mounting platform 1. Anti-slip sleeves 16 are fixedly connected to the outer walls of multiple handles 15. Fillers 11 are evenly fixedly connected to the left and right sides of the rear top of the mounting platform 1. A pressure pump 22 is provided at the bottom of the filler 11. A liquid storage box 12 is provided at the left and right ends of the middle of the top surface of the mounting platform 1. The liquid storage box 12 is connected to the bottom of the filler 11.
[0044] Specifically, soft pads 13 are fixedly connected to the front and rear sides of the outer wall of the mounting platform 1. These pads 13 are designed to provide additional protection for the mounting platform 1 and prevent damage during handling or use. Meanwhile, sturdy protective plates 19 are fixedly connected to the left and right sides of the outer wall of the mounting platform 1. These protective plates 19 effectively prevent side impacts and ensure the structural integrity of the mounting platform 1. To further enhance comfort and safety during use, anti-slip sleeves 16 are fixedly connected to the outer walls of multiple handles 15. These anti-slip sleeves 16 provide better... To improve grip and reduce accidents caused by slipping, liquid storage boxes 12 are provided on both the left and right sides of the top surface of the mounting platform 1. These liquid storage boxes 12 are used to temporarily store liquid for filling operations. To ensure that the liquid can flow smoothly from the liquid storage box 12 to the filling device 11, the bottom of the liquid storage box 12 is connected to the filling device 11. This ensures the continuity and efficiency of the filling process. Finally, filling devices 11 are fixedly connected to both the left and right sides of the top surface of the mounting platform 1. These filling devices 11 are key components used to transfer liquid from the liquid storage box 12 to other containers.
[0045] Please see the appendix Figure 1 - Appendix Figure 3Protective strips 21 are fixedly connected to the top left and right sides of the liquid storage box 12. Protective pads 18 are fixedly connected to the top four corners of the mounting platform 1. Bases 17 are fixedly connected to the bottom four corners of the mounting platform 1. In addition, in order to further enhance the stability and durability of the mounting platform 1, bases 17 are fixedly connected to the bottom four corners. These bases 17 can effectively distribute the weight of the mounting platform 1 and reduce the pressure on the support surface. Protective strips 20 are fixedly connected to the top left and right ends of the mounting platform 1 near the edge. A controller 14 is fixedly connected to the front side of the top of the mounting platform 1 near the left end. The controller 14 is electrically connected to the motor 3.
[0046] Specifically, protective strips 21 are designed on the top left and right sides of the liquid storage box 12. These protective strips 21 are firmly fixed to the corresponding positions of the liquid storage box 12 to provide additional protection and stability. At the same time, protective pads 18 are also provided at the four corners of the top of the mounting platform 1. These protective pads 18 are also firmly connected to the corresponding corners of the mounting platform 1 to prevent damage to the mounting platform 1 during use. Protective strips 20 are also fixedly connected at the top left and right ends of the mounting platform 1 near the edge. The function of these protective strips 20 is to prevent liquid or other substances from splashing onto the surface of the mounting platform 1, thereby protecting the cleanliness and integrity of the mounting platform 1. Controller 14 is fixedly connected at the front left end of the top of the mounting platform 1. Controller 14 is the core component used to control the operation of the entire device. In order to ensure that controller 14 can work normally, it is electrically connected to motor 3. In this way, motor 3 can perform corresponding operations according to the instructions of controller 14, thereby ensuring the normal operation of the entire device.
[0047] Working principle: A motor 3 is fixed on the front of the top of the mounting platform 1, and a transmission shaft 4 is fixed at the output end of the motor 3. When the motor 3 is driven, it will drive the rotating circular plate 5 fixed on the outer wall of the transmission shaft 4 to rotate. At the same time, the actuating rod 6 fixed at the bottom of the rotating circular plate 5 can orderly engage with multiple engaging grooves 9 opened on the outer wall of the connecting shaft 7 while rotating, thereby driving the engaging grooves 9 to rotate in an orderly manner. While the adjusting circular plate 8 is rotating, it can drive the connecting shaft 7 fixed on the inner wall to rotate. The material transfer circular plate 10 fixed at the top of the connecting shaft 7 will drive the material transfer circular plate 10 to rotate in an orderly manner, thereby enabling orderly filling of cosmetic bottles.
[0048] In order to fix the filling bottle 201 during the filling process, inclined blocks 203 are fixed at corresponding positions on the bottom of the material transfer plate 10. At the same time, a sliding shaft 204 is slidably connected to the inner wall of the inclined block 203, and an adjusting block 205 is fixed at the bottom of the sliding shaft 204. By adjusting the adjusting block 205, the fixing clip 207 fixed at the other end of the sliding shaft 204 can fix the filling bottle 201 under the action of the placement hole 202. At the same time, when the sliding shaft 204 rotates, it can be positively locked onto the outer wall of the inclined block 203, and the fixing clip 207 fixed at the top of the sliding shaft 204 can loosen the fixed filling bottle 201, thereby realizing the function of quickly fixing and disassembling the filling bottle 201 during the filling process.
[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cosmetic filling rotary tray, comprising a mounting platform (1), characterized in that: A motor (3) is fixedly connected to the top front side of the mounting platform (1). A transmission shaft (4) is fixedly connected to the output end of the motor (3). A rotating circular plate (5) is fixedly connected to the outer wall of the transmission shaft (4). A toggle rod (6) is fixedly connected to the bottom of the outer wall of the rotating circular plate (5). A connecting shaft (7) is rotatably connected to the middle of the inner wall of the mounting platform (1). An adjusting circular plate (8) is fixedly connected to the outer wall of the connecting shaft (7). A locking groove (9) is provided around the outer wall of the adjusting circular plate (8). The outer wall of the toggle rod (6) contacts the locking groove (9). A material transfer circular plate (10) is fixedly connected to the top of the connecting shaft (7). A fixing mechanism (2) is provided on the inner wall of the mounting platform (1). The fixing mechanism (2) is used to quickly fix and disassemble the cosmetic bottle.
2. The cosmetic filling rotary tray according to claim 1, characterized in that: The fixing mechanism (2) includes a filling bottle (201). The outer wall of the filling bottle (201) is slidably connected to the inner wall of the mounting platform (1). The bottom of the outer wall of the transfer plate (10) is fixedly connected with inclined blocks (203). The inner wall of the inclined blocks (203) is slidably connected with a sliding shaft (204). The bottom of the sliding shaft (204) is fixedly connected with an adjusting block (205). The top of the transfer plate (10) is provided with placement holes (202) near the edge. The top of each of the placement holes (202) is fixedly connected with a spring (206). The other end of the spring (206) is fixedly connected with a fixing clamp (207). The top of the sliding shaft (204) is fixedly connected to the middle of the bottom surface of the fixing clamp (207).
3. The cosmetic filling rotary tray according to claim 1, characterized in that: The mounting platform (1) has soft pads (13) fixedly connected to the front and rear sides of its outer wall, and protective plates (19) fixedly connected to the left and right sides of its outer wall.
4. The cosmetic filling rotary tray according to claim 1, characterized in that: The mounting platform (1) is fixedly connected to handles (15) on the front and back sides of the top, and anti-slip sleeves (16) are fixedly connected to the outer walls of the multiple handles (15).
5. The cosmetic filling rotary tray according to claim 1, characterized in that: The top rear side of the mounting platform (1) is uniformly fixed with filling devices (11), and a pressure pump (22) is provided at the bottom of the filling device (11). A liquid storage box (12) is provided at the left and right ends of the top surface of the mounting platform (1), and the liquid storage box (12) is connected to the bottom of the filling device (11).
6. A cosmetic filling rotary tray according to claim 5, characterized in that: The top left and right sides of the liquid storage box (12) are fixedly connected with protective strips (21), and the four corners of the top of the mounting platform (1) are fixedly connected with protective pads (18).
7. A cosmetic filling rotary tray according to claim 1, characterized in that: The mounting platform (1) has bases (17) fixedly connected at the four corners of its bottom, and protective strips (20) fixedly connected at the top left and right ends of the mounting platform (1) near the edge.
8. A cosmetic filling rotary tray according to claim 1, characterized in that: A controller (14) is fixedly connected to the front side of the top of the mounting platform (1) near the left end, and the controller (14) is electrically connected to the motor (3).