Automatic unhairing device

Abstract

The utility model relates to the technical field of automatic dehairing, and discloses an automatic dehairing device which comprises a shell assembly, the shell assembly comprises a device shell, the top of the device shell is fixedly connected with a threaded connection shaft, the bottom of the device shell is provided with a rotary fixing groove, a brush assembly is installed in the rotary fixing groove, and the brush assembly is fixedly connected with the threaded connection shaft. A longitudinal mounting groove is formed in the top of the rotary fixing groove, two horizontal locking grooves are formed in the inner side of the longitudinal mounting groove, a locking assembly is mounted at the top of the brush assembly, and a plurality of replacement brushes are mounted at the bottom of the brush assembly; by arranging the locking assembly and the locking spring, when the bolt is unscrewed, the locking assembly synchronously moves downwards under the action of the locking spring, the longitudinal sliding block loses the acting force on the locking buckle frame at the moment, the locking buckle frame moves towards the two sides, and the brush assembly can be freely taken out at the moment; loosening of the brush assembly is completed, and convenience of fixing and mounting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic hair removal, and more specifically to an automatic hair removal device. Background Art

[0002] Mechanical manufacturing refers to the industrial sector engaged in the production of various power machinery, lifting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. The mechanical manufacturing industry provides technical equipment for the entire national economy. Burrs are residual chips and extremely fine microscopic metal particles on the surface of metal parts. The more burrs there are, the lower the quality standard. Deburring the product surface is a necessary procedure in the molding process of some products, especially for metal products such as stainless steel, such as stainless steel pipes. Before product molding, or before steps such as surface coating, it is usually necessary to deburr the product surface.

[0003] The existing automatic hair removal device adopts a fixed clamping structure, which makes it difficult to easily replace the brush during use. In the event of minor wear and tear, part of the brush head will be worn out, and the overall replacement requires a higher cost to replace it during use. This treatment method results in excessive waste of cost. In addition, for the existing brushes, a separate clamping method is often used for fixing, which makes it impossible to effectively remove the worn brush when replacing it. When disassembling, a large force is usually required to break it before it can be removed, which makes it impossible to effectively and conveniently remove the brush during the removal process. At the same time, when fixed, only bolts are used, which are prone to loosening during rotation, which is not conducive to normal use. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides an automatic hair removal device to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solutions: an automatic hair removal device, comprising a shell component, the shell component comprising a device shell, the top of the device shell is fixedly connected with a threaded connecting shaft, the bottom of the device shell is provided with a rotating fixed groove, a brush component is installed inside the rotating fixed groove, the top of the rotating fixed groove is provided with a longitudinal installation groove, the inner side of the longitudinal installation groove is provided with two horizontal locking grooves, the top of the brush component is provided with a locking component, the bottom of the brush component is provided with a plurality of replacement brushes, the heads of the replacement brushes are installed on the bottom of the brush component by snap connection, locking springs are installed at both ends of the bottom of the locking component, and the bottom of the locking spring is installed inside the brush component;

[0006] Furthermore, the brush assembly includes a brush locking disk, a central threaded hole is provided at the bottom of the brush locking disk, a plurality of brush mounting holes are provided at the bottom of the brush locking disk, located outside the central threaded hole, a plurality of replacement brushes are installed inside the brush mounting hole, a bolt is installed inside the central threaded hole, the brush assembly is fixedly connected to the outer shell assembly by the bolts, a positioning connecting disk is fixedly connected to the top of the brush locking disk, locking buckle frames are fixedly connected to the two sides of the positioning connecting disk at the top of the brush locking disk, sliding square holes are provided on the sides of the locking buckle frames, a longitudinal sliding block is installed inside the sliding square hole, an annular fixing piece is provided at the top of the positioning connecting disk, a fixing ring is installed inside the annular fixing piece.

[0007] Furthermore, the locking assembly includes a fixed ring, and edge brackets are fixedly connected on both sides of the fixed ring. One end of the edge bracket is fixedly connected to the fixed ring, and the other end is fixedly connected to a longitudinal sliding block. The bottom of the longitudinal sliding block is fixedly connected to a spring fixing rod, and the outer side of the spring fixing rod is fixedly connected to a locking spring, and the locking spring is installed inside the brush assembly.

[0008] Furthermore, the longitudinal sliding block is installed inside the annular fixing piece, and the angle of the top slope of the longitudinal sliding block is the same as that of the annular fixing piece.

[0009] Furthermore, the replacement brush at the bottom of the brush assembly is a replacement brush, and the types of brushes are divided into large brushes and small brushes. Different replacement brushes are installed inside the brush mounting hole to form different composition structures. The three composition methods are a single large brush, a single small brush and a mixed brush. The ratio of the number of large and small brushes in the mixed brush is one to one.

[0010] Furthermore, the housing assembly is mounted on the rotating mechanism via a threaded connection shaft.

[0011] Furthermore, a fixing groove is provided at the bottom of the middle threaded hole, and the depth of the fixing groove is the same as the depth of the top of the hexagonal bolt.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a locking assembly and a locking spring, which is conducive to loosening the bolt. At this time, the locking assembly moves downward synchronously under the action of the locking spring. At this time, the longitudinal sliding block loses the force on the locking buckle frame, and the locking buckle frame moves to both sides. At this time, the brush assembly can be taken out freely, the brush assembly is loosened, and the convenience of fixing and installation is achieved.

[0014] 2. The utility model is provided with a brush assembly, which facilitates the longitudinal sliding blocks on both sides to slide upward inside the sliding square hole. Since an inclined surface is provided on the top of the sliding square hole, during the sliding process, the inclined surface causes the locking buckle frame to push the locking buckle frames on both sides upward to move inward to complete the fixation of the brush assembly, so that it does not move during use. At the same time, different types of brushes are used to adapt to different working environments, which is conducive to the convenience of brush replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall component structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the housing assembly of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the brush assembly of the utility model.

[0019] Figure 5 This is a schematic diagram of the locking assembly structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. Shell assembly; 101. Device shell; 102. Threaded connecting shaft; 103. Rotating fixing groove; 104. Longitudinal mounting groove; 105. Horizontal locking groove; 2. Brush assembly; 201. Brush locking disk; 202. Brush mounting hole; 203. Middle threaded hole; 204. Locking buckle frame; 205. Positioning connecting disk; 206. Sliding square hole; 207. Annular fixing piece; 3. Locking assembly; 301. Fixed ring; 302. Edge bracket; 303. Longitudinal sliding block; 304. Spring fixing rod; 4. Locking spring; 5. Replace the brush. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The automatic hair removal device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-5The utility model provides an automatic hair removal device, including a shell component 1, the shell component 1 includes a device shell 101, the top of the device shell 101 is fixedly connected with a threaded connecting shaft 102, the bottom of the device shell 101 is provided with a rotating fixed groove 103, the inside of the rotating fixed groove 103 is installed with a brush component 2, the top of the rotating fixed groove 103 is provided with a longitudinal installation groove 104, the inner side of the longitudinal installation groove 104 is provided with two horizontal locking grooves 105, the top of the brush component 2 is installed with a locking component 3, the bottom of the brush component 2 is installed with a plurality of replacement brushes 5, the heads of the replacement brushes 5 are installed at the bottom of the brush component 2 by snap-fitting, locking springs 4 are installed at both ends of the bottom of the locking component 3, the bottom of the locking spring 4 is installed inside the brush component 2, which is conducive to clamping and fixing the brush component 2.

[0023] In a preferred embodiment, the brush assembly 2 includes a brush locking disk 201, a central threaded hole 203 is provided at the bottom of the brush locking disk 201, a plurality of brush mounting holes 202 are provided at the outside of the central threaded hole 203, a plurality of replacement brushes 5 are installed inside the brush mounting holes 202, a bolt is installed inside the central threaded hole 203, the brush assembly 2 is fixedly connected to the housing assembly 1 by the bolts, a positioning connection disk 205 is fixedly connected to the top of the brush locking disk 201, and the top of the brush locking disk 201 is located at the fixed The two sides of the positioning connection disk 205 are fixedly connected with locking buckle frames 204, the sides of the locking buckle frames 204 are provided with sliding square holes 206, the longitudinal sliding block 303 is installed inside the sliding square holes 206, the top of the positioning connection disk 205 is provided with an annular fixing piece 207, and the inside of the annular fixing piece 207 is installed with a fixing ring 301. When the replacement brush 5 is worn and needs to be replaced, the bolts are loosened. At this time, the locking assembly 3 moves downward synchronously under the action of the locking spring 4, and the longitudinal sliding block 303 loses the force on the locking buckle frame 204.

[0024] In a preferred embodiment, the locking assembly 3 includes a fixed ring 301, and edge brackets 302 are fixedly connected on both sides of the fixed ring 301. One end of the edge bracket 302 is fixedly connected to the fixed ring 301, and the other end is fixedly connected to a longitudinal sliding block 303. The bottom of the longitudinal sliding block 303 is fixedly connected to a spring fixing rod 304, and the outer side of the spring fixing rod 304 is fixedly connected to a locking spring 4. The locking spring 4 is installed inside the brush assembly 2. Due to the upward force generated when the bolt rotates, the bolt drives the fixed ring 301 to move upward synchronously, and the longitudinal sliding blocks 303 on both sides slide upward inside the sliding square hole 206.

[0025] In a preferred embodiment, the longitudinal sliding block 303 is installed inside the annular fixing piece 207, and the top bevel angle of the longitudinal sliding block 303 is the same as the angle of the annular fixing piece 207. Since a bevel is provided on the top of the sliding square hole 206, during the sliding process, the bevel causes the locking buckle frame 204 to push the locking buckle frames 204 on both sides upward and move inward to complete the fixation of the brush assembly 2, so that it does not move during use.

[0026] In a preferred embodiment, the replacement brush 5 at the bottom of the brush assembly 2 is a replacement brush. The types of brushes are divided into large brushes and small brushes. Different replacement brushes 5 are installed inside the brush mounting hole 202 to form different composition structures. The three composition methods are a single large brush, a single small brush and a mixed brush. The ratio of the number of large and small brushes in the mixed brush is one to one, which is conducive to the convenience of brush replacement and adapting to different work scenarios.

[0027] In a preferred embodiment, the housing assembly 1 is installed on the rotating mechanism via a threaded connection shaft 102, which is beneficial for utilizing the rotating mechanism to drive it to rotate for operation.

[0028] In a preferred embodiment, a fixing groove is provided at the bottom of the middle threaded hole 203, and the depth of the fixing groove is the same as the depth of the top of the hexagonal bolt, which helps to prevent the installation of the bolt from affecting the normal use of the brush.

[0029] The working principle of the utility model is as follows: the replacement brush 5 is installed at the bottom of the brush installation hole 202, the replacement brush 5 is installed inside the brush installation hole 202 through the internal card slot, and then the brush assembly 2 is installed inside the rotating fixed groove 103, and the locking buckle frame 204 enters the interior of the longitudinal installation groove 104. At the same time, a bolt is installed at the bottom of the middle threaded hole 203 to connect it with the device housing 101. In this process, due to the upward force generated by the rotation of the bolt, the bolt drives the fixing ring 301 to move upward synchronously, and the longitudinal sliding blocks 303 on both sides slide upward inside the sliding square hole 206. Since the top of the sliding square hole 206 is provided with an inclined surface, during the sliding process, the inclined surface causes the locking buckle frame 204 to push the locking buckle frames 204 on both sides upward to move inward to complete the fixation of the brush assembly 2, so that it does not move during use. When the replacement brush 5 is worn and needs to be replaced, the bolt is loosened. At this time, the locking assembly 3 moves downward synchronously under the action of the locking spring 4. At this time, the longitudinal sliding block 303 loses the force on the locking buckle frame 204, and the locking buckle frame 204 moves to both sides. At this time, the brush assembly 2 can be taken out freely, completing the loosening of the brush assembly 2, and realizing the convenience of fixation and installation.

Claims

1. An automatic hair removal device, comprising a housing assembly (1), characterized in that: The housing assembly (1) comprises a device housing (101), the top of the device housing (101) is fixedly connected with a threaded connecting shaft (102), the bottom of the device housing (101) is provided with a rotation fixing groove (103), a brush assembly (2) is installed inside the rotation fixing groove (103), the top of the rotation fixing groove (103) is provided with a longitudinal installation groove (104), the inner side of the longitudinal installation groove (104) is provided with two horizontal locking grooves (105), the top of the brush assembly (2) is provided with a locking assembly (3), the bottom of the brush assembly (2) is provided with a plurality of replacement brushes (5), the heads of the replacement brushes (5) are installed on the bottom of the brush assembly (2) by snap-fitting, locking springs (4) are installed at both ends of the bottom of the locking assembly (3), and the bottom of the locking spring (4) is installed inside the brush assembly (2).

2. An automatic hair removal device according to claim 1, characterized in that: The brush assembly (2) comprises a brush locking disk (201), a middle threaded hole (203) is provided at the bottom of the brush locking disk (201), a plurality of brush mounting holes (202) are provided at the bottom of the brush locking disk (201) and located outside the middle threaded hole (203), a plurality of replacement brushes (5) are installed inside the brush mounting holes (202), a bolt is installed inside the middle threaded hole (203), the brush assembly (2) is fixedly connected to the housing assembly (1) via the bolt, and the brush locking disk (2 01) is fixedly connected to the top of a positioning connection disk (205), the top of the brush locking disk (201) is located on both sides of the positioning connection disk (205) and is fixedly connected to a locking buckle frame (204), a sliding square hole (206) is provided on the side of the locking buckle frame (204), a longitudinal sliding block (303) is installed inside the sliding square hole (206), and an annular fixing piece (207) is provided on the top of the positioning connection disk (205), and a fixing ring (301) is installed inside the annular fixing piece (207).

3. The automatic hair removal device according to claim 1, characterized in that: The locking assembly (3) comprises a fixed ring (301), and edge brackets (302) are fixedly connected to both sides of the fixed ring (301); one end of the edge bracket (302) is fixedly connected to the fixed ring (301), and the other end is fixedly connected to a longitudinal sliding block (303); the bottom of the longitudinal sliding block (303) is fixedly connected to a spring fixing rod (304); the outer side of the spring fixing rod (304) is fixedly connected to a locking spring (4); and the locking spring (4) is installed inside the brush assembly (2).

4. The automatic hair removal device according to claim 3, characterized in that: The longitudinal sliding block (303) is installed inside the annular fixing member (207), and the angle of the top inclined surface of the longitudinal sliding block (303) is the same as that of the annular fixing member (207).

5. The automatic hair removal device according to claim 1, characterized in that: The replacement brush (5) at the bottom of the brush assembly (2) is a replaceable brush. The types of brushes are divided into large brushes and small brushes. Different replacement brushes (5) are installed inside the brush installation hole (202) to form different composition structures. The three composition methods are a single large brush, a single small brush and a mixed brush. The ratio of the number of large and small brushes in the mixed brush is one to one.

6. The automatic hair removal device according to claim 1, characterized in that: The housing assembly (1) is mounted on the rotating mechanism via a threaded connection shaft (102).

7. The automatic hair removal device according to claim 2, characterized in that: A fixing groove is provided at the bottom of the middle threaded hole (203), and the depth of the fixing groove is the same as the depth of the top of the hexagonal bolt.

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