Automatic tail grinding machine for beautifying egg powder puff

Abstract

The utility model discloses an automatic makeup egg powder puff tail grinding machine in the field of tail grinding machines, which comprises a machine frame and a control assembly arranged on the machine frame, the machine frame is provided with a rotatable turntable, the edge of the machine frame is sequentially provided with a feeding station, a grinding station and a material taking station around the turntable, the feeding station is provided with a feeding air suction mechanism, and the grinding station is provided with a feeding air suction mechanism. The grinding station is provided with a grinding mechanism and a grinding air suction mechanism, and the material taking station is provided with a material taking mechanism. According to the automatic tail grinding machine for the beauty makeup egg powder puff, through the arrangement of the rotatable rotating disc, the discharging air suction mechanism, the grinding mechanism, the grinding air suction mechanism and the material taking mechanism, the cup sleeve can be rotated through the rotating disc, the position of the cup sleeve is adjusted, and the whole-process automatic operation of discharging, grinding and material taking of beauty makeup eggs is achieved; and the production efficiency is obviously improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding machines, specifically an automatic grinding machine for beauty sponges and powder puffs. Background Technology

[0002] A beauty sponge is an innovative makeup tool commonly used for applying cosmetics. Resembling a colorful egg, it doesn't feel as hard as other makeup tools. The most unique feature of a beauty sponge is its soft texture and extremely quick shape recovery; after being pressed, it returns to its original shape in just one second, making it very convenient for application.

[0003] The automatic powder puff grinding machine is a specialized device for grinding excess waste material (i.e., powder puff tail waste) from the end of a makeup sponge (also known as a beauty blender). Through automated operation, it achieves high efficiency, precision, and reliability in powder puff tail grinding. Tail grinding is a crucial step in the production of makeup sponges, directly affecting product quality and appearance. Traditional tail grinding relies primarily on manual hand-held grinding tools, which is not only inefficient but also makes it difficult to guarantee precision and consistency.

[0004] With the advancement of technology and the continuous development of automation, some semi-automatic grinding machines have gradually appeared on the market. However, these machines still have many shortcomings in terms of automation level and efficiency. Specifically, existing grinding machines often have the following problems: low degree of automation, still requiring a large amount of manual intervention, and low production efficiency. Semi-automatic grinding machines require manual intervention in multiple steps (such as feeding, positioning, and unloading) during use. The beauty sponge is positioned at the grinding tail position by manual adjustment or simple mechanical devices. This reduces production efficiency, increases the labor intensity of operators, and increases production costs. Utility Model Content

[0005] In order to overcome the shortcomings of existing technical solutions, this utility model provides an automatic polishing machine for makeup sponges and powder puffs, which can effectively solve the technical problems of low automation and low efficiency of current polishing machines.

[0006] The technical solution adopted by this utility model to solve its technical problem is: an automatic polishing machine for beauty sponges and powder puffs, including a frame and a control component set on the frame. The frame is equipped with a rotatable turntable. Around the turntable, the frame has a feeding station, a polishing station, and a picking station arranged sequentially. The feeding station is equipped with a feeding suction mechanism. The polishing station is equipped with a polishing mechanism and a polishing suction mechanism. The picking station is equipped with a picking mechanism, which includes an intermittently oscillating component and a picking clamp set on the oscillating component. The turntable has several cup sleeves for holding beauty sponges. The bottom of each cup sleeve has a rotating mechanism for rotating the cup sleeve. The bottom of each cup sleeve has a suction hole for ventilation. When the turntable rotates, it drives several cup sleeves to intermittently pass through the feeding station, polishing station, and picking station. When the turntable moves the cup sleeve to the feeding station, the feeding suction mechanism rises to the bottom of the cup sleeve. The process involves sealing and suction to create negative pressure inside the cup sleeve, which then holds the beauty sponge in place. The polishing mechanism includes a drive motor, a grinding wheel driven by the drive motor, and an XY-axis movement module. The XY-axis movement module drives the grinding wheel to move precisely along the X and Y axes. Above the polishing station is a laser displacement sensor for detecting waste material at the tail of the beauty sponge. When the turntable moves the cup sleeve to the polishing station, the polishing suction mechanism rises and seals with the bottom of the cup sleeve, creating negative pressure inside the cup sleeve to further hold the beauty sponge in place. The rotating mechanism rotates the cup sleeve. When the laser displacement sensor detects the position of the beauty sponge, the XY-axis movement module drives the drive motor and grinding wheel to move along the X and Y axes, causing the drive motor to drive the grinding wheel to grind the waste material at the tail of the beauty sponge. When the turntable moves the cup sleeve to the material removal station, the swing component drives the material removal clamp to move up and down, allowing the material removal clamp to hold the beauty sponge and release the material.

[0007] Furthermore, the turntable is provided with several rotating shafts that are matched with the cup sleeve and can rotate, and a small gear is installed at one end of the rotating shaft.

[0008] Furthermore, both the feeding and suction mechanisms include a suction fan and a vertical moving cylinder installed inside the frame. The output end of the vertical moving cylinder is equipped with a rotary bearing, and one end of the rotary bearing is equipped with an urethane buffer. When the turntable moves the cup sleeve to the feeding station, the vertical moving cylinder drives the urethane buffer to rise and seal with the bottom of the rotating shaft and perform suction, so that negative pressure is generated inside the cup sleeve to suck up the beauty sponge.

[0009] Furthermore, a geared motor is installed at the end of the turntable away from the cup sleeve, and a coupling is installed at the output end of the geared motor. One end of the coupling is connected to the bottom of the turntable. When the geared motor is working, the geared motor drives the coupling to rotate, so that the turntable drives the cup sleeve to pass through the feeding station, the grinding station and the picking station in sequence.

[0010] Furthermore, the rotating mechanism includes a rotary motor for driving the cup sleeve to rotate and a large gear connected to the output end of the rotary motor. When the geared motor drives the turntable to move the cup sleeve to the polishing station, the small gear at one end of the rotating shaft meshes with the large gear, and the rotary motor drives the large gear to rotate, causing the rotating shaft and the cup sleeve to rotate.

[0011] Furthermore, the XY axis movement module includes an X-axis travel module for moving along the X-axis direction and a Y-axis travel module for moving along the Y-axis direction.

[0012] Furthermore, the swing assembly includes a material-picking fixing bracket vertically arranged on the frame and a material-picking upper and lower cylinder installed on the material-picking fixing bracket. A material-picking rotary cylinder is installed at the output end of the material-picking upper and lower cylinder. The material-picking clamp is connected to the output end of the material-picking rotary cylinder. When the turntable moves the cup sleeve to the material-picking station, the material-picking upper and lower cylinder drives the material-picking clamp to move up and down, and the material-picking rotary cylinder drives the material-picking clamp to rotate, so that the material-picking clamp holds the beauty egg and swings from one end of the material-picking station to the other end of the material-picking station to release the material.

[0013] Furthermore, a receiving hopper for receiving beauty sponges is installed on the periphery of the frame, and the receiving hopper is located at one end near the material handling mechanism.

[0014] Furthermore, the grinding wheel is a diamond grinding wheel.

[0015] Furthermore, an electrical box for power supply is installed inside the rack, and a fan is installed inside the electrical box. An air outlet is opened at one end of the rack, and an air inlet is opened at the other end of the rack. An air duct is set inside the electrical box. When the fan dissipates heat from the electrical box, the air is blown from the air inlet to the air duct and discharged from the air outlet.

[0016] Compared with the prior art, the beneficial effects of this utility model are: This utility model automatic polishing machine for makeup sponges and powder puffs, by setting a rotatable turntable, a feeding and suction mechanism, a polishing mechanism, a polishing and suction mechanism and a material picking mechanism, can make the cup sleeve rotate by the turntable and adjust the position of the cup sleeve, realizing the fully automated operation of makeup sponges from feeding, polishing to picking, and significantly improving production efficiency. Attached Figure Description

[0017] Figure 1This is a perspective view of the automatic grinding machine for beauty sponges and powder puffs according to this utility model;

[0018] Figure 2 An exploded view of the grinding mechanism of the automatic grinding machine for beauty sponges and powder puffs of this utility model;

[0019] Figure 3 An exploded view of the frame of the automatic powder puff grinding machine of this utility model;

[0020] Figure 4 An exploded view of the material handling mechanism of the automatic grinding machine for beauty sponges and powder puffs of this utility model;

[0021] Figure 5 This is an exploded view of the turntable and rotating mechanism of the automatic polishing machine for beauty sponges and powder puffs of this utility model;

[0022] Figure 6 This is an exploded view of the grinding and suction mechanism of the automatic grinding machine for beauty sponges and powder puffs of this utility model.

[0023] Numbering on the map:

[0024] 1-Frame; 2-Turntable; 3-Discharging and suction mechanism; 4-Cup sleeve; 5-Control components; 6-Receiving hopper; 7-Retrieving mechanism; 8-Grinding mechanism; 9-Rotating mechanism; 10-Y-axis stroke module; 11-Drive motor; 12-Grinding wheel; 13-X-axis stroke module; 14-Laser displacement sensor; 15-Suction fan; 16-Discharging station; 17-Grinding station; 18-Retrieving station; 19-Electrical box; 20-Fan; 22-Retrieving fixed bracket; 23-Retrieving upper and lower cylinders; 24-Retrieving rotary cylinder; 25-Retrieving clamp; 26-Grinding and suction mechanism; 27-Rotating shaft; 28-Rotating motor; 29-Large gear; 30-Small gear; 31-Gear motor; 32-Coupling; 33-Upper and lower moving cylinder; 34-Rotating bearing; 35-Uri-rubber buffer. Detailed Implementation

[0025] 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.

[0026] For example, 1- Figure 6As shown, an automatic polishing machine for beauty sponges and powder puffs includes a frame 1 and a control component 5 mounted on the frame 1. The frame 1 has a rotatable turntable 2. Around the turntable 2, the frame 1 has a feeding station 16, a polishing station 17, and a picking station 18 arranged sequentially. The feeding station 16 is equipped with a feeding suction mechanism 3. The polishing station 17 is equipped with a polishing mechanism 8 and a polishing suction mechanism 26. The picking station 18 is equipped with a picking mechanism 7, which includes an intermittently oscillating component and a picking clamp 25 mounted on the oscillating component. The turntable 2 has several cup sleeves 4 for holding beauty sponges. The bottom of each cup sleeve 4 has a useful... The rotating mechanism 9 drives the cup sleeve 4 to rotate. The bottom of the cup sleeve 4 is provided with an air intake hole for ventilation. When the rotating disk 2 rotates, it drives several cup sleeves 4 to pass intermittently through the feeding station 16, the polishing station 17, and the picking station 18. Through the sequential arrangement of the rotating disk 2, the feeding station 16, the polishing station 17, and the picking station 18, and the cooperation of the corresponding mechanisms at each station, the entire process of production of the beauty sponge from feeding to polishing to picking is fully automated, which significantly improves production efficiency and reduces labor costs and labor intensity. The polishing mechanism 8 uses a drive motor 11 to drive the grinding wheel 12 to rotate. With the help of a precise XY axis movement module, it can achieve precise polishing of the tail of the beauty sponge. During the polishing process, the application of laser displacement sensor 14 enables real-time monitoring of the beauty sponge's position, ensuring polishing accuracy. When the turntable 2 moves the cup sleeve 4 to the feeding station 16, the feeding suction mechanism 3 rises and seals with the bottom of the cup sleeve 4, performing a suction action to create negative pressure inside the cup sleeve 4 to hold the beauty sponge in place. The polishing mechanism 8 includes a drive motor 11, a grinding wheel 12 driven by the drive motor 11, and an XY axis movement module. The drive motor 11 is specifically a high-speed motor. The XY axis movement module is used to drive the grinding wheel 12 to move precisely along the X and Y axes. A laser displacement sensor 1 is installed above the polishing station 17 to detect waste material at the tail of the beauty sponge. 4. When the turntable 2 moves the cup sleeve 4 to the polishing station 17, the polishing suction mechanism 26 rises and seals with the bottom of the cup sleeve 4 to perform a suction action, creating negative pressure inside the cup sleeve 4 to further suck up the beauty sponge. The rotating mechanism 9 drives the cup sleeve 4 to rotate. When the laser displacement sensor 14 detects the position of the beauty sponge, the XY axis moving module drives the drive motor 11 and the grinding wheel 12 to move along the X and Y axes, so that the drive motor 11 drives the grinding wheel 12 to grind the tail of the beauty sponge. When the turntable 2 moves the cup sleeve 4 to the material picking station 18, the swing component drives the material picking clamp 25 to move up and down, so that the material picking clamp 25 holds the beauty sponge and releases the material.

[0027] In this embodiment, the turntable 2 is provided with a plurality of rotating shafts 27 that are matched with and rotatable to the cup sleeve 4. A pinion 30 is installed at one end of each rotating shaft 27, and a bearing is also installed at one end of each rotating shaft 27. A bearing retainer is installed at one end of the bearing, and a snap ring is installed between the bearing and the bearing retainer. A bearing sleeve is installed at one end of the bearing retainer. A geared motor 31 is installed at the end of the turntable 2 away from the cup sleeve 4. A coupling 32 is installed at the output end of the geared motor 31. One end of the coupling 32 is connected to the bottom of the turntable 2. When the geared motor 31 is working, the geared motor 31 drives the coupling 32 to rotate. The rotating mechanism 9 is a rotary motor 28 that drives the cup sleeve 4 to rotate intermittently through the feeding station 16, the grinding station 17, and the picking station 18. The rotary mechanism 9 includes a rotary motor 28 for driving the cup sleeve 4 to rotate and a large gear 29 connected to the output end of the rotary motor 28. When the reduction motor 31 drives the rotary motor 2 to move the cup sleeve 4 to the grinding station 17, the small gear 30 at one end of the rotating shaft 27 meshes with the large gear 29. The rotary motor 28 drives the large gear 29 to rotate, causing the rotating shaft 27 and the cup sleeve 4 to rotate. In this embodiment, the output end of the reduction motor 31 is also equipped with a flange sleeve, a coupling flange bearing, and a rotating flange.

[0028] In this embodiment, both the feeding suction mechanism 3 and the polishing suction mechanism 26 include a suction fan 15 and a vertical moving cylinder 33 installed inside the frame 1. The output end of the vertical moving cylinder 33 is provided with a rotary bearing 34, and one end of the rotary bearing 34 is equipped with an urethane buffer 35. When the turntable 2 drives the cup sleeve 4 to move to the feeding station 16, the vertical moving cylinder 33 drives the urethane buffer 35 to rise and seal with the bottom of the rotating shaft 27 and perform a suction action, so that a negative pressure is generated inside the cup sleeve 4 to suck up the beauty egg. Both the feeding suction mechanism 3 and the polishing suction mechanism 26 use the negative pressure principle to suck up the beauty egg through the cooperation of the suction fan 15 and the vertical moving cylinder 33, ensuring the stability and fixation of the beauty egg during the polishing process and preventing the beauty egg from falling off the cup sleeve 4 during the movement.

[0029] In this embodiment, the XY-axis movement module includes an X-axis travel module 13 for movement along the X-axis direction and a Y-axis travel module 10 for movement along the Y-axis direction. The XY-axis movement module also includes an X-axis fixing plate mounted on the surface of the chassis, an X-axis slider mounting plate mounted on the X-axis travel module 13, a Y-axis support frame mounted on the surface of the X-axis slider mounting plate and perpendicular to each other, a Y-axis fixing plate mounted on the Y-axis support frame, and a motor fixing plate mounted on the Y-axis travel module 10. The motor fixing plate is equipped with a motor base, and a drive motor 11 is mounted on one end of the high-speed motor base. A grinding wheel 12 cover plate and a grinding wheel 12 cover for protecting the grinding wheel 12 are also mounted around the drive motor 11. An adjustable lifting mechanism is mounted around the grinding wheel 12 cover plate, and a laser displacement sensor 14 is mounted on the adjustable lifting mechanism.

[0030] In this embodiment, the swing assembly includes a material-picking fixing bracket 22 vertically disposed on the frame 1 and a material-picking lifting cylinder 23 mounted on the material-picking fixing bracket 22. A material-picking rotary cylinder 24 is mounted on the output end of the material-picking lifting cylinder 23. The material-picking clamp 25 is connected to the output end of the material-picking rotary cylinder 24. When the turntable 2 moves the cup sleeve 4 to the material-picking station 18, the material-picking lifting cylinder 23 drives the material-picking clamp 25 to move up and down, and the material-picking rotary cylinder 24 drives the material-picking clamp 25 to rotate, causing... The material-grabbing clamp 25 holds the beauty sponge and swings it from one end of the material-grabbing station 18 to the other end of the material-grabbing station 18 to release the material. In this embodiment, the swinging component also includes a material-grabbing fixed bracket 22 disposed in the chassis, a material-grabbing cylinder fixed plate connected to the material-grabbing fixed bracket 22, a rotary cylinder fixed plate installed at the output end of the material-grabbing upper and lower cylinders 23, a connecting shaft rotatably connected to the material-grabbing rotary cylinder 24, and a connecting block installed on the connecting shaft. In this embodiment, the material-grabbing clamp 25 is specifically installed at one end of the connecting block.

[0031] In this embodiment, a receiving hopper 6 for receiving beauty sponges is installed on the periphery of the frame 1, and the receiving hopper 6 is located at one end near the material handling mechanism 7.

[0032] In this embodiment, the grinding wheel 12 is a diamond grinding wheel 12.

[0033] In this embodiment, the control component 5 includes a control panel, an origin switch sensor, and an emergency stop switch control box mounted on the frame 1. The origin switch sensor and the emergency stop switch control box are electrically connected to the control panel. The control component 5 is responsible for receiving operation commands and controlling the operation of each mechanism.

[0034] In this embodiment, an electrical box 19 for power supply is installed inside the frame 1. A fan 20 is installed inside the electrical box 19. An air outlet is opened at one end of the frame 1, and an air inlet is opened at the other end. An air duct is provided inside the electrical box 19. When the fan 20 dissipates heat from the electrical box 19, the air is blown from the air inlet to the air duct and discharged from the air outlet. Heat dissipation is achieved by setting up the air inlet, air outlet, air duct and fan 20. A fan cover corresponding to the position of the fan 20 is also installed on the side of the frame 1. Several feet are also installed at the bottom of the frame 1. A door handle is also installed on the side of the frame 1.

[0035] In use, the beauty sponge to be polished is held and placed in the cup sleeve 4 on the turntable 2. The turntable 2 causes the cup sleeve 4 to pass intermittently through the feeding station 16, the polishing station 17, and the picking station 18. When the cup sleeve 4 is at the feeding station 16, the feeding suction mechanism 3 sucks air into the cup sleeve 4, holding the beauty sponge inside. The up-and-down moving cylinder 33 drives the urethane cushioning component 35 to move, so that the urethane cushioning component 35 presses against the bottom of the rotating shaft 27. The suction fan 15 then sucks air into the urethane cushioning component 35, causing it to press against the bottom of the rotating shaft. The suction mechanism 27 draws air in, causing the makeup sponge to be held inside the cup sleeve 4. The geared motor 31 drives the turntable 2 to rotate, adjusting the position of the cup sleeve 4 and the makeup sponge. When the cup sleeve 4 is in the polishing station 17, the polishing suction mechanism 26 draws air from the cup sleeve 4. The urethane cushioning component 35 also draws air from the rotating shaft 27, making the makeup sponge more stable. After the makeup sponge is in the appropriate position in the polishing station 17, the rotating motor 28 drives the large gear 29 to rotate, causing the large gear 29 to mesh with the small gear 30, thus rotating the shaft 27. The rotation causes the cup sleeve 4 to rotate, making the beauty sponge and cup sleeve 4 rotate together. The X-axis travel module 13 drives the Y-axis travel module 10 to move horizontally, and the Y-axis travel module 10 drives the drive motor 11 to move vertically, bringing the drive motor 11 and the grinding wheel 12 closer to the beauty sponge. The laser displacement sensor 14 senses the position of the beauty sponge, and the drive motor 11 drives the grinding wheel 12 to grind the end of the beauty sponge. After the beauty sponge is ground, the reduction motor 31 drives the turntable 2 to rotate again, making the cup sleeve 4 and the beauty sponge rotate together. The makeup sponge is positioned at the material handling station 18. When the cup sleeve 4 is at the material handling station 18, the material handling up and down cylinder 23 drives the material handling rotary cylinder 24 to move downward, so that the material handling clamp 25 approaches the makeup sponge after grinding. The material handling clamp 25 picks up the makeup sponge. After picking it up, the material handling up and down cylinder 23 drives the material handling rotary cylinder 24 to move upward again. The rotary cylinder drives the material handling clamp 25 to move, so that the material handling clamp 25 picks up the makeup sponge and places it into the receiving hopper 6. The receiving hopper 6 discharges the material, completing the grinding process of the makeup sponge.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic powder puff polishing machine, comprising a frame and a control component disposed on the frame, characterized in that: The frame is equipped with a rotatable turntable. Around the turntable, a feeding station, a grinding station, and a picking station are arranged sequentially. The feeding station is equipped with a feeding suction mechanism, the grinding station with a grinding mechanism and a grinding suction mechanism, and the picking station with a picking mechanism. The picking mechanism includes an intermittently oscillating component and a picking clamp mounted on the oscillating component. The turntable has several cup sleeves for holding beauty sponges. The bottom of each cup sleeve has a rotating mechanism for rotating it and a suction hole for ventilation. When the turntable rotates, it moves several cup sleeves sequentially and intermittently past the feeding, grinding, and picking stations. When the turntable moves a cup sleeve to the feeding station, the feeding suction mechanism rises and seals with the bottom of the cup sleeve, performing a suction action to create negative pressure inside the cup sleeve. The beauty blender's polishing mechanism includes a drive motor, a grinding wheel driven by the drive motor, and an XY-axis movement module. The XY-axis movement module drives the grinding wheel to move precisely along the X and Y axes. Above the polishing station is a laser displacement sensor for detecting waste material at the tail of the beauty blender. When the turntable moves the cup sleeve to the polishing station, the polishing suction mechanism rises and seals with the bottom of the cup sleeve, performing a suction action to create negative pressure inside the cup sleeve to further hold the beauty blender. The rotation mechanism drives the cup sleeve to rotate. When the laser displacement sensor detects the position of the beauty blender, the XY-axis movement module drives the drive motor and the grinding wheel to move along the X and Y axes, causing the drive motor to drive the grinding wheel to polish the waste material at the tail of the beauty blender. When the turntable moves the cup sleeve to the material removal station, the swing component drives the material removal clamp to move up and down, causing the material removal clamp to hold the beauty blender and release the material.

2. The automatic powder puff grinding machine according to claim 1, characterized in that: The turntable is provided with several rotating shafts that match the cup sleeve and can rotate, and a small gear is installed at one end of each rotating shaft.

3. The automatic powder puff grinding machine according to claim 2, characterized in that: Both the feeding and suction mechanisms include a suction fan and a vertical moving cylinder installed inside the frame. The output end of the vertical moving cylinder is equipped with a rotary bearing, and one end of the rotary bearing is equipped with an urethane cushioning component. When the turntable moves the cup sleeve to the feeding station, the vertical moving cylinder drives the urethane cushioning component to rise and seal with the bottom of the rotating shaft to perform a suction action, so that a negative pressure is generated inside the cup sleeve to suck up the beauty sponge.

4. The automatic powder puff grinding machine according to claim 1, characterized in that: A geared motor is installed at the end of the turntable away from the cup sleeve. A coupling is installed at the output end of the geared motor. One end of the coupling is connected to the bottom of the turntable. When the geared motor is working, it drives the coupling to rotate, causing the turntable to drive the cup sleeve to pass through the feeding station, grinding station and unloading station in sequence.

5. The automatic powder puff grinding machine according to claim 4, characterized in that: The rotating mechanism includes a rotary motor for driving the cup sleeve to rotate and a large gear connected to the output end of the rotary motor. When the geared motor drives the turntable to move the cup sleeve to the polishing station, the small gear at one end of the rotating shaft meshes with the large gear, and the rotary motor drives the large gear to rotate, causing the rotating shaft and the cup sleeve to rotate.

6. The automatic powder puff grinding machine according to claim 1, characterized in that: The XY axis movement module includes an X-axis travel module for movement along the X-axis direction and a Y-axis travel module for movement along the Y-axis direction.

7. The automatic powder puff grinding machine according to claim 1, characterized in that: The swing assembly includes a material-picking fixing bracket vertically mounted on the frame and a material-picking upper and lower cylinder mounted on the material-picking fixing bracket. A material-picking rotary cylinder is installed at the output end of the material-picking upper and lower cylinder. The material-picking clamp is connected to the output end of the material-picking rotary cylinder. When the turntable moves the cup sleeve to the material-picking station, the material-picking upper and lower cylinder drives the material-picking clamp to move up and down, and the material-picking rotary cylinder drives the material-picking clamp to rotate, so that the material-picking clamp holds the beauty sponge and swings from one end of the material-picking station to the other end of the material-picking station to release the material.

8. The automatic powder puff grinding machine according to claim 1, characterized in that: The frame is equipped with a receiving hopper for receiving beauty sponges, and the receiving hopper is located at one end near the material handling mechanism.

9. The automatic polishing machine for beauty sponges and powder puffs according to any one of claims 1-8, characterized in that: The grinding wheel is a diamond grinding wheel.

10. The automatic polishing machine for beauty sponges and powder puffs according to any one of claims 1-8, characterized in that: The rack houses an electrical box for power supply, which contains a fan. One end of the rack has an air outlet, and the other end has an air inlet. The electrical box has an air duct. When the fan cools the electrical box, air is blown from the air inlet into the air duct and then discharged from the air outlet.

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