A powder grinding device for cosmetics
By designing a cosmetic powder grinding device with a motor, a cutting assembly and a vibration assembly, the problem of manual push and unblocking of raw materials in the prior art is solved, the automatic entry and periodic fall of raw materials are realized, and the production efficiency and automation are improved.
Patent Information
- Application Number
- CN202420483657.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-13
AI Technical Summary
When using existing cosmetic powder grinding devices, staff need to manually push and clear raw materials, resulting in reduced production efficiency and increased downtime, affecting the operating efficiency of the production line.
A grinding device is designed including a fixed hopper, a feed hopper, a motor, a feeding assembly and a vibration assembly. The eccentric wheel is driven to rotate through the motor, resulting in a vibration effect so that the raw materials can automatically enter the equipment; the cutting assembly realizes the periodic drop of the raw materials through the design of the rotating plate and the fixed plate to avoid the raw materials being blocked.
The automatic entry and periodic fall of raw materials are achieved, the raw materials are blocked, the degree of automation and production efficiency are improved, and the need for manual intervention is reduced.
Smart Images
Figure CN222739354U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cosmetic production, in particular to a powder grinding device for cosmetics. Background Art
[0002] Cosmetic powder grinding devices are usually used to make solid raw materials into fine powder for the preparation of powdered cosmetics, such as foundation, loose powder, eye shadow, etc.
[0003] When the cosmetics grinding device in the prior art is in use, the staff generally puts the raw materials into the device through the upper hopper. In order to avoid the blockage of the raw materials, the staff needs to push and clear the raw materials next to the equipment. The staff needs to spend extra time and energy to push and clear the raw materials, which will reduce production efficiency. Manual intervention may also lead to increased downtime, further affecting the operating efficiency of the production line.
[0004] Therefore, it is necessary to design a powder grinding device for cosmetics to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a powder grinding device for cosmetics.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A powder grinding device for cosmetics comprises a powder grinding device, a fixed hopper is installed on the powder grinding device, the fixed hopper is rotatably installed on the powder grinding device, a fixed bracket is fixed on the powder grinding device, a feed hopper is fixed on the fixed bracket, a discharge port is provided on the bottom surface of the feed hopper, and the discharge port is arranged opposite to the fixed hopper, a motor is installed on the feed hopper, the motor is connected to the feed hopper through a mounting bracket, a feed discharge assembly is arranged on the feed hopper, and a vibration assembly is also arranged on the feed hopper.
[0008] As a preferred technical solution of the utility model, the unloading assembly includes a fixed plate, a rotating plate, two openings and a driving rod. The fixed plate is fixed to the inner surface of the feed hopper, the rotating plate is arranged above the fixed plate, the two openings are respectively opened on the fixed plate and the rotating plate, one end of the driving rod is fixedly connected to the rotating plate, and the other end is fixedly connected to the output shaft of the motor.
[0009] As a preferred technical solution of the utility model, the vibration assembly includes an eccentric wheel, a through-hole, a lifting block, a connecting rod, a fixed frame, a spring and a pull rope. The eccentric wheel is fixedly sleeved on the output shaft of the motor, the through-hole is opened on the mounting frame, the lifting block passes through the through-hole, and an inclined surface is provided on the lifting block, one end of the connecting rod is fixedly connected to the lifting block, the fixed frame is fixed on the mounting frame, the connecting rod passes through the fixed frame, and the connecting rod and the fixed frame are slidably connected, one end of the spring is connected to the lifting block, and the other end is connected to the fixed frame, one end of the pull rope is connected to the lifting block, and the other end of the pull rope is connected to the end of the fixed hopper away from the grinding device.
[0010] As a preferred technical solution of the utility model, the fixed plate and the rotating plate are fitted to each other.
[0011] As a preferred technical solution of the utility model, the outer surface of the rotating plate and the inner surface of the feed hopper are in contact with each other.
[0012] As a preferred technical solution of the utility model, the eccentric wheel is arranged opposite to the inclined surface of the lifting block.
[0013] The utility model has the following beneficial effects:
[0014] 1. The motor drives the eccentric wheel to rotate, which produces the squeezing and separation of the lifting block, thus making the feed hopper vibrate. This vibration is conducive to the automatic entry of raw materials into the equipment without manual pushing, thus improving the degree of automation and production efficiency;
[0015] 2. The openings on the rotating plate and the fixed plate overlap and stagger each other to achieve the periodic drop of raw materials during the feeding process. This helps to avoid a large amount of raw materials entering the equipment at the same time in a short period of time, and effectively prevents the phenomenon of raw material blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a powder grinding device for cosmetics proposed by the utility model;
[0017] Figure 2 for Figure 1 A magnified view of the structure at A.
[0018] In the figure: 1 grinding device, 2 fixed hopper, 3 fixed bracket, 4 feed hopper, 5 motor, 6 discharge port, 71 fixed plate, 72 rotating plate, 73 opening, 74 driving rod, 81 eccentric wheel, 82 through-hole, 83 lifting block, 84 connecting rod, 85 fixed bracket, 86 spring, 87 pull rope. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Reference Figure 1-2 A powder grinding device for cosmetics comprises a powder grinding device 1, a fixed hopper 2 is mounted on the powder grinding device 1, the fixed hopper 2 is rotatably mounted on the powder grinding device 1, a fixed bracket 3 is fixed on the powder grinding device 1, a feed hopper 4 is fixed on the fixed bracket 3, a discharge port 6 is provided on the bottom surface of the feed hopper 4, and the discharge port 6 is arranged opposite to the fixed hopper 2, a motor 5 is mounted on the feed hopper 4, and the motor 5 is connected to the feed hopper 4 through a mounting bracket.
[0021] The feed hopper 4 is provided with a material discharge assembly, which includes a fixed plate 71, a rotating plate 72, two openings 73 and a driving rod 74. The fixed plate 71 is fixed to the inner surface of the feed hopper 4, and the rotating plate 72 is arranged above the fixed plate 71. The outer surface of the rotating plate 72 is in contact with the inner surface of the feed hopper 4, and the fixed plate 71 and the rotating plate 72 are in contact with each other. The two openings 73 are respectively opened on the fixed plate 71 and the rotating plate 72. One end of the driving rod 74 is fixedly connected to the rotating plate 72, and the other end is fixedly connected to the output shaft of the motor 5. When the opening 73 on the rotating plate 72 coincides with the opening 73 on the fixed plate 71, the raw material will fall downward through the two openings 73 and fall on the fixed hopper 2 through the discharge port 6. When the opening 73 on the rotating plate 72 is staggered with the opening 73 on the fixed plate 71, the raw material will temporarily accumulate on the rotating plate 72. Therefore, during the rotation of the rotating plate 72, the raw material will periodically fall on the fixed hopper 2, thereby realizing the function of periodic material discharge.
[0022] The feed hopper 4 is also provided with a vibration assembly, which includes an eccentric wheel 81, a through hole 82, a lifting block 83, a connecting rod 84, a fixing frame 85, a spring 86 and a pull rope 87. The eccentric wheel 81 is fixedly sleeved on the output shaft of the motor 5, the through hole 82 is opened on the mounting frame, the lifting block 83 passes through the through hole 82, and an inclined surface is provided on the lifting block 83. The eccentric wheel 81 and the inclined surface of the lifting block 83 are arranged opposite to each other, one end of the connecting rod 84 is fixedly connected to the lifting block 83, the fixing frame 85 is fixed on the mounting frame, the connecting rod 84 passes through the fixing frame 85, and the connecting rod 84 and the fixing frame 85 are slidably connected. One end of the spring 86 is connected to the lifting block 8 3, and the other end is connected to the fixed frame 85, one end of the pull rope 87 is connected to the lifting block 83, and the other end of the pull rope 87 is connected to the end of the fixed hopper 2 away from the grinding device 1. When the eccentric wheel 81 rotates, the lifting block 83 will continuously move up and down, which makes the lifting block 83 continuously pull the fixed hopper 2 through the pull rope 87. When the fixed hopper 2 is pulled, the fixed hopper 2 will tilt toward the direction of the grinding device 1. Therefore, with the rotation of the eccentric wheel 81, the fixed hopper 2 will produce a vibration effect. The vibrating fixed hopper 2 is conducive to the raw materials entering the interior of the grinding device 1, and there is no need to manually push the raw materials.
[0023] The specific working principle of the utility model is as follows:
[0024] When the grinding device 1 is in use, the staff puts the raw materials into the hopper 4 and starts the motor 5. When the motor 5 is running, it can drive the rotating plate 72 to rotate through the driving rod 74. During the rotation of the rotating plate 72, when the opening 73 on the rotating plate 72 coincides with the opening 73 on the fixed plate 71, the raw materials will fall downward through the two openings 73 and fall on the fixed hopper 2 through the discharge port 6. When the opening 73 on the rotating plate 72 and the opening 73 on the fixed plate 71 are staggered from each other, the raw materials will temporarily accumulate on the rotating plate 72. Therefore, during the rotation of the rotating plate 72, the raw materials will periodically fall on the fixed hopper 2 to achieve the function of periodic material discharge. This design can prevent a large amount of raw materials from entering the interior of the grinding device 1 at the same time in a short period of time, and avoid the phenomenon of raw material blockage.
[0025] When the motor 5 is running, it can also drive the eccentric wheel 81 to rotate. During the rotation of the eccentric wheel 81, when the eccentric wheel 81 squeezes the inclined surface of the lifting block 83, the lifting block 83 can move upward. When the eccentric wheel 81 and the lifting block 83 are separated from each other, the lifting block 83 will move down and reset under the action of the spring 86. Therefore, during the rotation of the eccentric wheel 81, the lifting block 83 will continuously move up and down, which makes the lifting block 83 continuously pull the fixed hopper 2 through the pull rope 87. When the fixed hopper 2 is pulled, the fixed hopper 2 will tilt toward the direction of the grinding device 1. Therefore, along with the rotation of the eccentric wheel 81, the fixed hopper 2 will produce a vibration effect. The vibrating fixed hopper 2 is conducive to the raw material entering the interior of the grinding device 1, and there is no need to manually push the raw material.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A powder grinding device for cosmetics, comprising a powder grinding device (1), wherein a fixed hopper (2) is mounted on the powder grinding device (1), characterized in that: The fixed hopper (2) is rotatably mounted on the grinding device (1); a fixed bracket (3) is fixed on the grinding device (1); a feed hopper (4) is fixed on the fixed bracket (3); a discharge port (6) is provided on the bottom surface of the feed hopper (4); and the discharge port (6) is arranged opposite to the fixed hopper (2); a motor (5) is mounted on the feed hopper (4); the motor (5) is connected to the feed hopper (4) via a mounting bracket; a feed discharge assembly is arranged on the feed hopper (4); and a vibration assembly is also arranged on the feed hopper (4).
2. A powder grinding device for cosmetics according to claim 1, characterized in that: The unloading assembly comprises a fixed plate (71), a rotating plate (72), two openings (73) and a driving rod (74); the fixed plate (71) is fixed to the inner surface of the feed hopper (4); the rotating plate (72) is arranged above the fixed plate (71); the two openings (73) are respectively provided on the fixed plate (71) and the rotating plate (72); one end of the driving rod (74) is fixedly connected to the rotating plate (72); and the other end is fixedly connected to the output shaft of the motor (5).
3. A powder grinding device for cosmetics according to claim 1, characterized in that: The vibration assembly comprises an eccentric wheel (81), a through hole (82), a lifting block (83), a connecting rod (84), a fixing frame (85), a spring (86) and a pull rope (87); the eccentric wheel (81) is fixedly sleeved on the output shaft of the motor (5); the through hole (82) is opened on the mounting frame; the lifting block (83) passes through the through hole (82); an inclined surface is provided on the lifting block (83); one end of the connecting rod (84) is fixed to the lifting block (83); The fixing frame (85) is fixed on the mounting frame, the connecting rod (84) passes through the fixing frame (85), and the connecting rod (84) and the fixing frame (85) are slidably connected, one end of the spring (86) is connected to the lifting block (83), and the other end is connected to the fixing frame (85), one end of the pull rope (87) is connected to the lifting block (83), and the other end of the pull rope (87) is connected to the end of the fixed hopper (2) away from the grinding device (1).
4. A powder grinding device for cosmetics according to claim 2, characterized in that: The fixed plate (71) and the rotating plate (72) are in contact with each other.
5. A powder grinding device for cosmetics according to claim 2, characterized in that: The outer surface of the rotating plate (72) and the inner surface of the feed hopper (4) are in contact with each other.
6. A powder grinding device for cosmetics according to claim 3, characterized in that: The eccentric wheel (81) and the inclined surface of the lifting block (83) are arranged opposite to each other.