Hair finishing mechanism for cosmetic brush processing
By designing a bristle straightening mechanism, using slide rails and a micro-vibration motor in conjunction with bristle limit tubes and anti-slip washers, the automatic straightening of cosmetic brush bristles is achieved, solving the problem of low efficiency in manual operation and improving processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN YUQUAN KEMET BRUSH CO LTD
- Filing Date
- 2025-04-10
- Publication Date
- 2026-04-21
AI Technical Summary
In current cosmetic brush manufacturing, the neatening of brush bristles relies on manual operation, resulting in low efficiency.
The brush bristle straightening mechanism includes a concave support base, slide rail, miniature vibration motor, bristle limiting tube, and anti-slip washer, which achieves automatic bristle straightening through the combination of vibration and sliding.
It significantly improves the efficiency of loading bristles into the brush head, replacing manual operation and improving processing efficiency and stability.
Smart Images

Figure CN224140383U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cosmetic brush processing technology, specifically to a bristle trimming mechanism for cosmetic brush processing. Background Technology
[0002] Makeup brushes generally refer to color brushes. Professional color brushes are generally divided into two types: animal hair and synthetic hair. Natural animal hair has complete hair scales, so the hair is soft, absorbs powder saturatedly, and can make the color even and adhere well without irritating the skin.
[0003] Currently, brush head processing and installation rely on manual operation to neaten the bristles. However, this method is time-consuming, labor-intensive, and inefficient. Therefore, a bristle-tidying mechanism for cosmetic brush processing is proposed to replace manual labor in neatening the bristles, facilitating faster installation of the bristles into the brush head and thus improving processing efficiency. Summary of the Invention
[0004] To address the problems in the existing technology, this utility model provides a bristle straightening mechanism for cosmetic brush processing, which can easily replace manual labor to straighten the bristles, so as to facilitate faster loading of the bristles into the brush head and thus improve processing efficiency.
[0005] The technical solution adopted by this utility model to solve its technical problem is a bristle straightening mechanism for cosmetic brush processing, including a concave support base. Slide rails are provided on both sides of the inner wall of the concave support base. A bristle straightening component is provided on the inner side of the concave support base. The bristle straightening component includes a concave bracket, a bristle straightening groove, an anti-slip washer, and a bristle limiting tube. The bristle straightening groove is evenly opened on the top surface of the concave bracket, and the bristle limiting tubes are all fixed in the bristle straightening groove.
[0006] A miniature vibration motor is bolted to the center of the bottom of the concave bracket, and springs are evenly fixed between the bottom periphery of the concave bracket and the concave support base by clamps.
[0007] By adopting the above technical solution, the bristle limiting tube is used to clamp and limit the bristles. Then, the bristle-cleaning groove on the surface of the concave bracket is used to collect the bristle limiting tubes with bristles clamped on them. At the same time, the anti-slip washer is used to increase the friction with the contact surface of the bristle limiting tube, thereby ensuring the stability of the clamping. Next, the micro vibration motor is turned on to make the concave bracket vibrate, thereby realizing the replacement of manual labor to neatly process the bristles limited in the bristle limiting tube, which greatly improves the processing efficiency.
[0008] When the miniature vibration motor causes the concave bracket to vibrate, the slide rails fixed to both sides of the inner wall of the concave support base work together with the concave bracket to perform a smooth lifting and lowering motion. At the same time, the springs support the bottom of the concave bracket and coordinate with the telescopic motion when the concave bracket vibrates, thereby achieving an auxiliary support function and further improving the vibration stability of the concave bracket.
[0009] Specifically, the concave bracket is slidably connected to the slide rail via sliders on both sides.
[0010] By adopting the above technical solution, when the concave bracket vibrates due to the operation of the micro vibration motor, the slide rail cooperates with the concave bracket to achieve smooth lifting and sliding.
[0011] Specifically, the concave bracket is located between the corresponding slide rails on the inner side of the concave support seat.
[0012] By adopting the above technical solution, the slide rail and spring are fixed by using a concave support base.
[0013] Specifically, the anti-slip washers are all adhered to the inner wall of the tufting groove, and the anti-slip washers are made of rubber material.
[0014] By adopting the above technical solution, the bristle limiting tube is used to lock and limit the bristles. Then, the bristle-locking groove on the surface of the concave bracket is used to collect the bristle-locking tubes with bristles. At the same time, the anti-slip washer is used to increase the friction with the contact surface of the bristle limiting tube, thereby ensuring the stability of the lock.
[0015] Specifically, multiple sets of the bristle limiting tubes are provided, and the bristle limiting tubes are made of stainless steel.
[0016] By adopting the above technical solution, the brush bristle limiting tube is made of stainless steel to improve the corrosion resistance of the material.
[0017] The beneficial effects of this utility model are:
[0018] This utility model describes a bristle straightening mechanism for cosmetic brush processing. It utilizes bristle-limiting tubes to secure and limit the bristles. Then, bristle-straightening grooves on the surface of a concave bracket allow for the separate placement of the bristle-limiting tubes with their bristles. Simultaneously, anti-slip washers increase friction with the contact surfaces of the bristle-limiting tubes, ensuring a secure hold. Next, a micro-vibration motor is activated to vibrate the concave bracket, thereby replacing manual labor in straightening the bristles confined within the bristle-limiting tubes and significantly improving processing efficiency.
[0019] The present invention describes a bristle straightening mechanism for cosmetic brush processing. When the concave support vibrates due to the operation of a micro-vibration motor, the sliding rails fixed to both sides of the inner wall of the concave support base cooperate with the concave support to perform a smooth lifting and lowering motion. At the same time, the springs supporting the bottom of the concave support cooperate with the telescopic movement when the concave support vibrates, thereby achieving an auxiliary support function and further improving the vibration stability of the concave support. Attached Figure Description
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0021] Figure 1 This is a schematic diagram of the overall design of this utility model;
[0022] Figure 2 This is a schematic diagram of the slide rail of this utility model;
[0023] Figure 3 This is a schematic diagram of the miniature vibration motor of this utility model;
[0024] Figure 4 This is a schematic diagram of the bristle limiting tube of this utility model;
[0025] In the diagram: 1. Concave support base; 2. Slide rail; 3. Bristle assembly; 301. Concave bracket; 302. Bristle groove; 303. Anti-slip washer; 304. Brush limit tube; 4. Miniature vibration motor; 5. Spring. Detailed Implementation
[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0027] To replace manual labor in tidying up brush bristles, so as to facilitate faster loading of bristles into the brush head and thus improve processing efficiency, such as... Figure 1-4 As shown, the present invention discloses a bristle straightening mechanism for processing cosmetic brushes, comprising a concave support base 1, with slide rails 2 provided on both sides of the inner wall of the concave support base 1, and a bristle straightening assembly 3 provided on the inner side of the concave support base 1. The bristle straightening assembly 3 includes a concave bracket 301, a bristle straightening groove 302, an anti-slip washer 303, and a bristle limiting tube 304. The bristle straightening groove 302 is evenly opened on the top surface of the concave bracket 301, and the bristle limiting tubes 304 are all fixed in the bristle straightening groove 302.
[0028] A miniature vibration motor 4 is bolted to the center of the bottom of the concave bracket 301, and springs 5 are evenly fixed between the bottom periphery of the concave bracket 301 and the concave support base 1 by clips.
[0029] In use, the bristle limiting tube 304 is used to clamp and limit the bristles. Then, the bristle straightening groove 302 on the surface of the concave bracket 301 is used to collect the bristle limiting tube 304 with the bristles clamped. At the same time, the anti-slip washer 303 is used to increase the friction with the contact surface of the bristle limiting tube 304, thereby ensuring the stability of the clamping. Next, the micro vibration motor 4 is turned on to make the concave bracket 301 vibrate, thereby realizing the replacement of manual labor to straighten the bristles limited in the bristle limiting tube 304, which greatly improves the processing efficiency.
[0030] When the miniature vibration motor 4 operates to cause the concave bracket 301 to vibrate, the slide rails 2 fixed to both sides of the inner wall of the concave support base 1 cooperate with the concave bracket 301 to perform a smooth lifting and lowering movement. At the same time, the spring 5 supports the bottom of the concave bracket 301 and cooperates with the telescopic movement when the concave bracket 301 vibrates, thereby achieving an auxiliary support function and further improving the vibration stability of the concave bracket 301.
[0031] To improve processing efficiency, for example, such as Figure 1 , Figure 2 , Figure 3 As shown, the present invention also includes a concave bracket 301 that is slidably connected to the slide rail 2 via sliders on both sides.
[0032] When in use, the concave bracket 301 vibrates due to the operation of the micro vibration motor 4, and the slide rail 2 cooperates with the concave bracket 301 to smoothly lift and slide.
[0033] For example, such as Figure 1 , Figure 2 , Figure 3 As shown, the present invention also includes the concave bracket 301 located between the slide rails 2 on the inner side of the concave support base 1.
[0034] When in use, the concave support 1 is used to fix the slide rail 2 and the spring 5.
[0035] For example, such as Figure 1 As shown, the present invention also includes anti-slip washers 303, which are all adhered to the inner wall of the tufting groove 302, and the anti-slip washers 303 are made of rubber material.
[0036] In use, the bristle limiting tube 304 is used to clamp and limit the bristles. Then, the bristle tidying groove 302 on the surface of the concave bracket 301 is used to collect the bristle limiting tube 304 with the bristles clamped. At the same time, the anti-slip washer 303 is used to increase the friction with the contact surface with the bristle limiting tube 304, thereby ensuring the stability of the clamping.
[0037] For example, such as Figure 1 , Figure 4As shown, this utility model also includes multiple sets of the bristle limiting tube 304, and the bristle limiting tube 304 is made of stainless steel.
[0038] When in use, the brush bristle limit tube is made of stainless steel 304 to improve the corrosion resistance of the material.
[0039] In use, this utility model utilizes the bristle limiting tube 304 to secure and limit the bristles. Then, the bristle-aligning groove 302 on the surface of the concave bracket 301 is used to collect the bristle-aligning tube 304 with the bristles attached. At the same time, the anti-slip washer 303 increases the friction with the contact surface of the bristle limiting tube 304, thereby ensuring the secure clamping. Next, the micro vibration motor 4 is turned on to make the concave bracket 301 vibrate, thereby replacing manual labor to neatly process the bristles confined in the bristle limiting tube 304, greatly improving processing efficiency.
[0040] When the miniature vibration motor 4 operates to cause the concave bracket 301 to vibrate, the slide rails 2 fixed to both sides of the inner wall of the concave support base 1 cooperate with the concave bracket 301 to perform a smooth lifting and lowering movement. At the same time, the spring 5 supports the bottom of the concave bracket 301 and cooperates with the telescopic movement when the concave bracket 301 vibrates, thereby achieving an auxiliary support function and further improving the vibration stability of the concave bracket 301.
[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A hair straightening mechanism for cosmetic brush processing, characterized by, The concave support base (1) is provided with slide rails (2) on both sides of the inner wall of the concave support base (1). The inner side of the concave support base (1) is provided with a tufting component (3). The tufting component (3) includes a concave bracket (301), a tufting groove (302), an anti-slip washer (303), and a bristle limiting tube (304). The tufting groove (302) is evenly opened on the top surface of the concave bracket (301), and the bristle limiting tubes (304) are all fixed in the tufting groove (302). A miniature vibration motor (4) is bolted to the center of the bottom of the concave bracket (301), and springs (5) are evenly fixed between the bottom periphery of the concave bracket (301) and the concave support base (1) by clips.
2. The hair straightening mechanism for cosmetic brush processing according to claim 1, wherein, The concave bracket (301) is slidably connected to the slide rail (2) via sliders on both sides.
3. The hair straightening mechanism for cosmetic brush processing according to claim 1, wherein, The concave bracket (301) is located between the slide rails (2) on the inner side of the concave support base (1).
4. The hair straightening mechanism for cosmetic brush processing according to claim 1, wherein, The anti-slip washers (303) are all adhered to the inner wall of the tufting groove (302), and the anti-slip washers (303) are made of rubber.
5. The hair straightening mechanism for cosmetic brush processing according to claim 1, wherein, Multiple sets of the bristle limiting tube (304) are provided, and the bristle limiting tube (304) is made of stainless steel.