A multi-angle brush trimming device

Abstract

The present application relates to a multi-angle brush trimming device, belonging to the technical field of hair trimming devices. It includes a frame body, a fixture slidably arranged on the frame body for clamping a brush, and cutting tools arranged on the frame body on both sides of the fixture. A sliding mechanism for driving the fixture to slide horizontally is provided on the frame body, and a rotating assembly for driving the fixture to rotate is arranged on the sliding mechanism. The rotating assembly includes a vertical plate arranged on the sliding mechanism, a gear disk rotatably connected to the vertical plate, and a motor three arranged on the vertical plate for driving the gear disk to rotate. The fixture is arranged on the gear disk. By setting the gear disk, the present application uses the sliding mechanism to drive the gear disk to slide horizontally and the motor three to drive the gear disk to rotate, so that the brush can rotate while sliding horizontally with the gear disk, thereby increasing the trimming angle and trimming range of the brush, and thus having the advantage of increasing the trimming styles of the brush.

Description

Technical Field

[0001] The present application relates to the technical field of hair trimming equipment, and in particular to a multi-angle brush trimming equipment. Background Art

[0002] Currently, with the development and progress of technology, the requirements in the production and manufacturing of brushes are getting higher and higher. To meet the needs of people's daily life, there are more and more styles of brush production. However, all brushes have a common feature that the tails of the brushes are mostly trimmed neatly by trimming equipment.

[0003] Usually, in factories, special trimming equipment for trimming brushes is used to trim the hair of the brushes. Most of them clamp the cutting tool with a fixture and then move back and forth in the horizontal direction to trim the brushes, so that the brushes are trimmed neatly in a certain plane.

[0004] In the above related technologies, the inventor believes that: when the traditional fixture clamps the brush for trimming and trims it by moving in the horizontal direction, the trimming angle of the brush is single and the trimming range is small, resulting in fewer styles of the trimmed brush. Summary of the Invention

[0005] In order to increase the styles of the trimmed brush, the purpose of the present application is to provide a multi-angle brush trimming equipment.

[0006] A multi-angle brush trimming equipment provided by the present application adopts the following technical solutions:

[0007] A multi-angle brush trimming equipment includes a frame body, a fixture slidably arranged on the frame body for clamping the brush, and cutting tools arranged on the frame body on both sides of the fixture. A sliding mechanism for driving the fixture to slide in the horizontal direction is arranged on the frame body, and a rotating component for driving the fixture to rotate is arranged on the sliding mechanism. The rotating component includes a vertical plate arranged on the sliding mechanism, a gear disk rotatably connected to the vertical plate, and a motor three arranged on the vertical plate for driving the gear disk to rotate. The fixture is arranged on the gear disk.

[0008] By adopting the above technical solutions, when trimming the brush, fix the brush handle of the brush to the fixture and then start the sliding mechanism to drive the fixture to move in the horizontal direction to a position close to the cutting tool, so that the fixture slides back and forth and the position relative to the cutting tool changes to trim the brush at the same angle. Then start the motor three to drive the gear disk to rotate, so that the fixture rotates together with the gear disk under the drive of the motor three, and further the brush rotates beside the cutting tool for trimming. Therefore, by setting the gear disk and using the sliding mechanism to drive the gear disk to slide in the horizontal direction and the motor three to drive the gear disk to rotate, the brush can rotate while sliding in the horizontal direction with the gear disk, thereby increasing the trimming angle and trimming range of the brush, and thus increasing the styles of the trimmed brush.

[0009] Optionally, the sliding mechanism includes a base provided on one side of the tool, a first sliding member slidably provided on the base, and a second sliding member provided on the first sliding member and slidable toward or away from the tool, and the second sliding member slides in a direction perpendicular to the sliding direction of the first sliding member.

[0010] By adopting the above technical solution, when the driving gear disk drives the fixture to slide in the horizontal direction, the first sliding member is activated to drive the second sliding member and the gear disk to slide back and forth along the length direction of the base on one side of the tool, so as to adjust the distance between the brush and the tool. Then the second sliding member is activated to drive the gear disk and the fixture to slide toward or away from the tool, so as to extend the brush on the fixture into the tool for trimming, and control the length of the brush extending into the tool, so as to control the trimming range of the brush.

[0011] Optionally, the first sliding member includes a first sliding seat slidable on the base, a first lead screw rotatably connected to the base and threadedly connected to the first sliding seat, and a first motor provided on the base to drive the first lead screw to rotate.

[0012] By adopting the above technical solution, when driving the first sliding member and the gear disk to slide along the length direction of the base, the first motor is activated to drive the first lead screw to rotate, so that the first sliding seat threadedly connected to the first lead screw slides back and forth along the length direction of the base, so as to drive the second sliding member and the gear disk to slide along the length direction of the base on one side of the tool. Therefore, by providing the threaded connection between the first sliding seat and the first lead screw and using the first motor to drive the first lead screw to rotate, the second sliding member and the gear disk slide along the length direction of the base, and then drive the brush on the fixture to slide back and forth between the tools, so as to facilitate trimming the lengths of the bristles on both sides of the brush on the fixture.

[0013] Optionally, the second sliding member includes a second sliding seat slidable on the first sliding seat, a second motor provided on the second sliding seat, and a first gear coaxially connected to the second motor, and a first rack meshing with the first gear is provided on the first sliding seat.

[0014] By adopting the above technical solution, when driving the fixture to slide toward or away from the tool, the second motor is activated to drive the first gear to rotate, so that the first rack meshing with the first gear drives the second sliding seat to slide back and forth on the first sliding seat, so that the brush on the fixture extends into and slides out between the tools, so as to facilitate adjusting the length of the brush extending between the tools.

[0015] Optionally, a sliding member for driving the fixture to slide perpendicular to the rotation axis of the gear disk is provided on the vertical plate, the sliding member rotates together with the gear disk, and the fixture is provided on the sliding member.

[0016] By adopting the above technical solution, when the height of the fixture above the tool needs to be adjusted, by starting the sliding member, while the gear disk drives the sliding member to rotate, the sliding member drives the fixture to slide in a direction perpendicular to the axis of the gear disk, thereby adjusting the distance between the fixture extending into the tool and the fixture, so as to facilitate adjusting the distance between the fixture and the tool after the brush extends into the tool.

[0017] Optionally, the sliding member includes a rotating shaft that penetrates the vertical plate and is coaxially connected to the gear disk, a fixing plate connected to the rotating shaft, a sliding plate that slides on the fixing plate, a second lead screw that is rotatably connected to the fixing plate and threadedly connected to the sliding plate, and a fourth motor disposed on the gear disk to drive the second lead screw to rotate, and the fixture is disposed on the sliding plate.

[0018] By adopting the above technical solution, when the gear disk drives the sliding member to rotate, the third motor drives the gear disk to rotate, and at the same time the rotating shaft and the third motor rotate with the gear disk, so that the fixing plate and the sliding plate rotate with the rotating shaft, and then drive the fixture to rotate. Then the fourth motor is started to drive the second lead screw to rotate, so that the sliding plate threadedly connected to the second lead screw slides on the fixing plate in a direction perpendicular to the axis of the rotating shaft, so as to drive the fixture extending into the tool to slide towards or away from the tool, so as to facilitate the fixture to rotate and slide in a direction perpendicular to the axis of the rotating shaft.

[0019] Optionally, the fixture includes a support plate fixedly connected to the sliding plate, a plurality of clamping members rotatably connected to the support plate, and a fifth motor disposed on the support plate to drive the clamping members to rotate.

[0020] By adopting the above technical solution, when clamping the brush, the brush is placed into the clamping member for clamping, and then the fourth motor is started to drive the clamping member clamping the brush to rotate, so that the clamping member rotates on the support plate, so that the clamped brush rotates on the support plate, so as to facilitate large-range trimming after the brush rotates itself, so as to facilitate trimming at various angles in the circumferential direction of the brush.

[0021] Optionally, the clamping member includes a clamping sleeve rotatably connected to the support plate, a tensioning cylinder that slides in the clamping sleeve and can contract or expand, and a clamping cylinder that drives the tensioning cylinder to slide, and the clamping sleeve is used to squeeze the sliding tensioning cylinder to contract, and the fifth motor is used to drive the clamping sleeve to drive the tensioning cylinder to rotate together.

[0022] By adopting the above technical solution, when the brush is clamped on the support plate, the clamping cylinder contracts to drive the tensioning cylinder to slide towards the support plate, so that the gradually expanding end of the tensioning cylinder slides out of the clamping sleeve to release the clamping of the clamping sleeve on the tensioning cylinder, enabling the tensioning cylinder to return to its deformed state and facilitating the insertion of the brush handle. Then the clamping cylinder extends to drive the tensioning cylinder to slide away from the support plate, so that the gradually expanding end of the tensioning cylinder is inserted into the clamping sleeve to squeeze and gather the tensioning cylinder, clamping the brush handle in the tensioning cylinder. Therefore, by setting the cooperation of the clamping sleeve and the tensioning cylinder and using the drive of the clamping cylinder, the tensioning cylinder can contract and clamp, expand and release the brush, thus facilitating the clamping of the brush.

[0023] Optionally, a partition is provided on the frame body, and supports for carrying the tool are slidably arranged along the vertical direction on both sides of the partition. A second rack is provided on the partition, and a second gear meshing with the second rack is rotatably arranged on the support, and a lifting motor for driving the second gear to rotate is provided on the support.

[0024] By adopting the above technical solution, when the brush is larger or smaller in volume, the lifting motor is started to drive the second gear to rotate. After the gear meshes with the second rack, the support is driven to slide on the partition, and then the support is driven to slide in the vertical direction on the partition to adjust the distance between the tool and the fixture in the vertical direction, so as to facilitate trimming the bristles of larger or smaller volume.

[0025] Optionally, a buffer cylinder is provided on the frame body below the support, and the piston rod of the buffer cylinder is fixedly connected to the bottom of the support.

[0026] By adopting the above technical solution, when the lifting motor drives the support to slide, the buffer cylinder acts on the support, so that after the lifting motor suddenly loses power, the buffer cylinder supports the support to reduce the situation of the support driving the tool to fall suddenly, reduce the damage to the tool, and thus improve the service life of the tool.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] By providing a toothed disc, using the sliding mechanism to drive the toothed disc to slide in the horizontal direction and the motor three to drive the toothed disc to rotate, the brush can rotate while sliding in the horizontal direction with the toothed disc, thereby increasing the trimming angle and trimming range of the brush, and thus increasing the styles after trimming the brush;

[0029] By providing the threaded connection between the first sliding seat and the first lead screw, using the motor one to drive the first lead screw to rotate, the second sliding member and the toothed disc slide along the length direction of the base table, and then drive the brush on the fixture to slide back and forth between the tools, so as to facilitate trimming the lengths of the bristles on both sides of the brush on the fixture;

[0030] By arranging the second sliding seat to slide on the first sliding seat and engaging the first gear with the first rack, the second sliding seat can slide close to or away from the tool on the first sliding seat under the drive of the second motor, so that the brush on the fixture can extend into and slide out between the tools, thus facilitating the adjustment of the length of the brush extending between the tools.

[0031] By arranging the threaded connection between the sliding plate and the second lead screw, when the fixing plate rotates with the gear disk, the third motor drives the second lead screw to rotate, so that the sliding plate slides on the fixing plate in a direction perpendicular to the axis of the gear disk, to adjust the distance between the fixture extending into the tool and the fixture, thus facilitating the adjustment of the distance between the fixture and the tool after the brush extends into the tool.

[0032] By arranging the tensioning cylinder and the clamping sleeve, the clamping cylinder is used to drive the tensioning cylinder to slide in the clamping sleeve, so that the tensioning cylinder contracts to clamp the brush handle, and drives the tensioning cylinder clamping the brush to rotate under the drive of the fourth motor, so as to facilitate the large-range trimming after the brush rotates itself, and facilitate the trimming at various angles in the circumferential direction of the brush. Brief Description of the Drawings

[0033] Figure 1 is the overall structural schematic diagram of the embodiment of the present application.

[0034] Figure 2 is the bottom view of the embodiment of the present application for showing the lifting mechanism.

[0035] Figure 3 is the structural schematic diagram of the embodiment of the present application for showing the sliding mechanism.

[0036] Figure 4 is the exploded schematic diagram of the embodiment of the present application for showing the first rack.

[0037] Figure 5 is the structural schematic diagram of the embodiment of the present application for showing the bevel gear.

[0038] Figure 6 is the structural schematic diagram of the embodiment of the present application for showing the fixture.

[0039] Figure 7 is the sectional schematic diagram of the embodiment of the present application for showing the tensioning cylinder.

[0040] Figure 8 is the sectional schematic diagram of the embodiment of the present application for showing the inside of the support plate.

[0041] Description of reference numerals: 1. Frame; 11. Buffer cylinder; 2. Sliding mechanism; 21. Base; 211. Second slide rail; 22. First sliding member; 221. First sliding seat; 222. First lead screw; 223. First motor; 224. Second slider; 225. First rack; 226. Third slide rail; 23. Second sliding member; 231. Second sliding seat; 232. Second motor; 233. First gear; 234. Third slider; 24. Rotating assembly; 241. Vertical plate; 242. Tooth disc; 243. Third motor; 244. Reducer; 25. Sliding member; 251. Rotating shaft; 252. Fixed plate; 253. Slide plate; 254. Second lead screw; 255. Fourth motor; 256. Bevel gear; 257. Fourth slide rail; 258. Fourth slider; 3. Lifting mechanism; 31. Partition; 32. Support; 33. Lifting motor; 331. Second gear; 34. First slide rail; 35. First slider; 36. Second rack; 4. Tool; 5. Fixture; 51. Support plate; 52. Clamping member; 521. Tensioning cylinder; 522. Clamping sleeve; 523. Clamping cylinder; 524. Tensioning opening; 525. Collar; 526. Hinge hole; 527. Hinge post; 528. Support rod; 529. Bearing; 53. Fifth motor; 531. Third gear; 532. Fourth gear; 533. Chain. Detailed implementation manners

[0042] The following further elaborates on this application Figure 1-8 in conjunction with the accompanying drawings.

[0043] An embodiment of this application discloses a multi-angle brush trimming device.

[0044] Referring to Figure 1 , the brush trimming device includes a frame 1, a sliding mechanism 2, and a lifting mechanism 3. The sliding mechanism 2 is located on one side of the frame 1 and slides horizontally, and the lifting mechanism 3 slides vertically within the frame 1. A tool 4 for trimming the brush is installed on the lifting mechanism 3, and a fixture 5 for clamping the workpiece is installed on the sliding mechanism 2.

[0045] Referring to Figure 1 , the lifting mechanism 3 includes a partition 31, a support 32, and a lifting motor 33. The partition 31 is vertically and fixedly connected to the inside of the machine body. The support 32 is slidably installed on both sides of the partition 31 in the vertical direction. The lifting motor 33 is installed on the support 32 and drives the support 32 to slide. The tool 4 is fixedly connected to the upper end of the support 32, and two tools 4 are fixedly connected side by side on the same support 32.

[0046] Referring to Figure 2 , two first slide rails 34 are vertically and fixedly connected to both sides of the partition 31. A first slider 35 for embedding the first slide rail 34 is fixedly connected to the side of the support 32 facing the partition 31. The first slider 35 slides along the length direction of the first slide rail 34.

[0047] Reference Figure 2 As shown in Figure 2 , on the side wall of the partition 31 located between the first slide rails 34 on the same side, a second rack 36 is fixedly connected, and the second rack 36 extends in the vertical direction. The lifting motor 33 is fixedly connected to the side of the support 32 facing away from the rack, and the output shaft of the lifting motor 33 passes through the support 32 and is coaxially connected to a second gear 331. The second gear 331 meshes with the second rack 36. By driving the second gear 331 to rotate, the lifting motor 33 causes the second gear 331 to rotate on the second rack 36, and further causes the support 32 to slide along the first slide rail 34 under the rotation of the second gear 331.

[0048] Reference Figure 1 and Figure 2 As shown in Figure 1 and Figure 2 , a buffer cylinder 11 is vertically and fixedly connected to the frame 1 below the support 32. The piston rod of the buffer cylinder 11 extends vertically upward and is fixedly connected to the bottom wall of the support 32, so as to support the support 32 by the buffer cylinder 11 after the lifting motor 33 suddenly loses power.

[0049] Reference Figure 1 and Figure 3 As shown in Figure 1 and Figure 3 , the sliding mechanism 2 includes a base 21, a first sliding member 22, and a second sliding member 23. The base 21 is located on one side of the partition 31. The first sliding member 22 is installed on the base 21 to slide, and the second sliding member 23 is slidably installed on the first sliding member 22. The second sliding member 23 slides in a direction perpendicular to the sliding direction of the first sliding member 22.

[0050] Reference Figure 1 and Figure 3 As shown in Figure 1 and Figure 3 , a rotating assembly 24 is installed on the second sliding member 23, and a sliding member 25 is slidably installed on the rotating assembly 24. The sliding member 25 slides in a direction perpendicular to the rotation axis of the rotating assembly 24. The fixture 5 is installed on the sliding member 25, and the fixture 5 on the sliding member 25 can slide above the cutting tools 4 on both sides of the partition 31.

[0051] Reference Figure 1 and Figure 3 As shown in Figure 1 and Figure 3 , the length direction of the base 21 is perpendicular to the height direction of the partition 31, and the base 21 is adjacent to the cutting tools 4 on both sides of the partition 31. The first sliding member 22 slides along the length direction of the base 21, and the second sliding member 23 slides in a direction perpendicular to the length direction of the base 21.

[0052] Reference Figure 1 and Figure 3 As shown in Figure 1 and Figure 3 , the first sliding member 22 includes a first sliding seat 221, a first lead screw 222, and a first motor 223. The first sliding seat 221 slides on the base 21. The first lead screw 222 is rotatably connected to the base 21 and is threadedly connected to the first sliding seat 221. The first motor 223 is fixedly connected to the base 21 to drive the first lead screw 222 to rotate.

[0053] Reference Figure 1 and Figure 3, on both sides of the lead screw two 254, the base 21 is fixedly connected with a second slide rail 211. The second slide rail 211 is parallel to the lead screw two 254. On the bottom wall of the first slide block 221, a second slider 224 for the second slide rail 211 to be embedded is fixedly connected. The second slider 224 slides on the second slide rail 211. After the first motor 223 drives the first lead screw 222 to rotate, the first lead screw 222 drives the first slide block 221 to slide back and forth along the length direction of the second slide rail 211, so as to drive the fixture 5 to transfer the tool 4 on both sides of the partition 31.

[0054] Refer to Figure 4 and Figure 5 , the second sliding member 23 includes a second slide block 231, a second motor 232, and a first gear 233. The second slide block 231 slides on the first slide block 221. The second motor 232 is vertically and fixedly connected to the second slide block 231. The first gear 233 is coaxially connected to the second motor 232. On the upper surface of the first slide block 221, a first rack 225 meshing with the first gear 233 is fixedly connected. The second motor 232 is fixedly connected to the upper surface of the second slide block 231. The output shaft of the second motor 232 passes through the second slide block 231. The first gear 233 is located on the bottom wall of the second slide block 231 and is coaxially connected to the second motor 232.

[0055] Refer to Figure 4 and Figure 5 , on both sides of the first rack 225 on the upper surface of the first slide block 221, a third slide rail 226 is fixedly connected. On the bottom wall of the second slide block 231, a third slider 234 for embedding in the third slide rail 226 is fixedly connected. The length direction of the third slide rail 226 is perpendicular to the length direction of the second slide rail 211. After the second motor 232 drives the first gear 233 to rotate, the first gear 233 drives the second slide block 231 to slide back and forth along the length direction of the third slide rail 226 under the engagement of the first rack 225.

[0056] Refer to Figure 3 , the rotating assembly 24 includes a vertical plate 241, a toothed disc 242, and a third motor 243. The vertical plate 241 is vertically and fixedly connected to the second slide block 231. The toothed disc 242 is rotatably connected to the vertical plate 241. The third motor 243 is fixedly connected to the vertical plate 241 to drive the toothed disc 242 to rotate. The vertical plate 241 is located at one end of the second slide block 231 close to the tool 4. The toothed disc 242 is semi-circular. The third motor 243 is fixedly connected to the side wall of the vertical plate 241 below the toothed disc 242. The output shaft of the third motor 243 is close to the toothed disc 242, and the output shaft of the third motor 243 is coaxially connected with a speed reducer 244. The edge of the toothed disc 242 extends into the speed reducer 244 and meshes with it, so that the third motor 243 drives the toothed disc 242 to rotate on the vertical plate 241 through the speed reducer 244.

[0057] Refer to Figure 3 and Figure 4, the sliding member 25 includes a rotating shaft 251, a fixing plate 252, a sliding plate 253, a second lead screw 254, and a fourth motor 255. The rotating shaft 251 passes through the vertical plate 241 and is coaxially connected to the gear disk 242. The fixing plate 252 is fixedly connected to the end of the rotating shaft 251. The sliding plate 253 slides on the fixing plate 252. The second lead screw 254 is rotatably connected to the fixing plate 252 and is threadedly connected to the sliding plate 253. The fourth motor 255 is fixedly connected to the gear disk 242 to drive the second lead screw 254 to rotate.

[0058] Referring to Figure 4 and Figure 5 , the fixing plate 252 is located on the rotating shaft 251 of the vertical plate 241 facing away from the gear disk 242, and the length direction of the fixing plate 252 is perpendicular to the axial direction of the rotating shaft 251. The length direction of the fixing plate 252 is parallel to the cross-sectional center line of the semi-circular gear disk 242. The fourth motor 255 is fixedly connected to the side of the gear disk 242 facing away from the vertical plate 241. The output shaft of the fourth motor 255 is coaxially connected to the rotating shaft 251, and both the rotating shaft 251 and the fourth motor 255 are located at the center of the gear disk 242.

[0059] Referring to Figure 4 and Figure 5 , a bevel gear 256 is coaxially connected to one end of the second lead screw 254 close to the rotating shaft 251, and a bevel gear 256 is also coaxially connected to one end of the rotating shaft 251 close to the second lead screw 254. The axial direction of the second lead screw 254 is perpendicular to the axial direction of the rotating shaft 251, and the two bevel gears 256 are meshed with each other. The rotating shaft 251 drives the rotation of the second lead screw 254 through the meshing of the bevel gears 256.

[0060] Referring to Figure 4 , two fourth slide rails 257 are fixedly connected side by side to the side of the fixing plate 252 facing the sliding plate 253. The fourth slide rails 257 extend along the length direction of the fixing plate 252. A fourth slider 258 for the fourth slide rails 257 to be embedded is fixedly connected to the side wall of the sliding plate 253. The fourth slider 258 slides on the fourth slide rails 257 to enable the sliding plate 253 to slide on the fixing plate 252 along the direction perpendicular to the axial direction of the gear disk 242.

[0061] Referring to Figure 4 and Figure 6 , the fixture 5 includes a support plate 51, a clamping member 52, and a fifth motor 53. The support plate 51 is fixedly connected to the side of the sliding plate 253 facing away from the fixing plate 252. There are several clamping members 52 rotatably connected to the support plate 51. The fifth motor 53 is fixedly connected to the support plate 51 to drive the clamping member 52 to rotate. The length direction of the support plate 51 is perpendicular to the length direction of the sliding plate 253.

[0062] Referring to 1 and Figure 6, the number of the clamping members 52 is the same as and corresponds one by one to the number of the cutting tools 4 on the same side of the partition plate 31, and the distance between the cutting tools 4 on the same side of the partition plate 31 is the same as the distance between the clamping members 52 on the support plate 51.

[0063] Referring to Figure 6 and Figure 7 , the clamping member 52 includes a clamping sleeve 522, a tensioning cylinder 521, and a clamping cylinder 523. The clamping sleeve 522 is rotatably connected to the inside of the support plate 51. The tensioning cylinder 521 has the ability to deform and slides inside the clamping sleeve 522. The clamping cylinder 523 is fixedly connected to the support plate 51 to drive the tensioning cylinder 521 to slide. Both ends of the tensioning cylinder 521 are located outside the clamping sleeve 522. The tensioning cylinder 521 cannot rotate relative to the clamping sleeve 522, and the tensioning cylinder 521 can only slide along its axial direction inside the clamping sleeve 522. The fifth motor 53 is located on the side of the support plate 51 opposite to the clamping cylinder 523, and the fifth motor 53 is located between the two clamping cylinders 523.

[0064] Referring to Figure 7 , a plurality of tensioning openings 524 are formed on the circumferential side wall of the end of the tensioning cylinder 521 close to the clamping cylinder 523, and the end of the tensioning cylinder 521 close to the tensioning openings 524 is in a gradually expanding shape. So that after the gradually expanding end of the tensioning cylinder 521 slides into the clamping sleeve 522, the clamping sleeve 522 squeezes the tensioning cylinder 521, causing the tensioning cylinder 521 to generate a contraction deformation to narrow the tensioning openings 524, so as to clamp the brush handle after inserting it into the tensioning cylinder 521.

[0065] Referring to Figure 6 and Figure 7 , the clamping cylinders 523 and the tensioning cylinders 521 correspond one by one. A collar 525 is sleeved on the side of the tensioning cylinder 521 close to the fifth motor 53. A bearing 529 sleeved on the tensioning cylinder 521 is hinged inside the collar 525. The bearing 529 is fixed to the tensioning cylinder 521, so that while the tensioning cylinder 521 rotates inside the collar 525 through the bearing 529, the collar 525 can drive the tensioning cylinder 521 to slide inside the clamping sleeve 522 by driving the bearing 529. And the diameter of the collar 525 is larger than that of the bearing 529, and the hinge axis of the collar 525 and the bearing 529 is perpendicular to the axis of the collar 525.

[0066] Referring to Figure 6 , a hinge hole 526 is formed on the side wall of the collar 525. A hinge post 527 hinged inside the hinge hole 526 is fixedly connected to the piston rod of the clamping cylinder 523. The diameter of the hinge hole 526 is larger than that of the hinge post 527, so that while the hinge post 527 rotates inside the hinge hole 526, the hinge post 527 can slide along the direction perpendicular to the axis of the hinge hole 526. The axis of the piston rod of the clamping cylinder 523 is parallel to the axis of the collar 525.

[0067] Referring to Figure 6 andFigure 7 , the piston rod of the clamping cylinder 523 is hinged to one side of the collar 525 close to the fifth motor 53. One side of the collar 525 away from the fifth motor 53 is hinged with a support rod 528. One end of the support rod 528 away from the collar 525 is fixedly connected to the support plate 51. By the telescopic movement of the clamping cylinder 523, the collar 525 is driven to rotate, so that the bearing 529 drives the tensioning cylinder 521 to slide in the clamping sleeve 522 towards the direction close to the fifth motor 53 under the rotation of the collar 525, so that the gradually expanding end of the tensioning cylinder 521 slides into the clamping sleeve 522, and after being squeezed by the clamping sleeve 522, the tensioning opening 524 contracts, so as to clamp the brush handle inserted into the tensioning cylinder 521.

[0068] Refer to Figure 7 and Figure 8 , the output shaft of the fifth motor 53 passes through the support plate 51, and the output shaft of the fifth motor 53 is coaxially connected with a third gear 531. Fixedly connected with a fourth gear 532 on the clamping sleeves 522 on both sides of the fifth motor 53. The fourth gear 532 is located outside the clamping sleeve 522 and rotates in the support plate 51. The third gear 531 and the fourth gear 532 are connected by a chain 533. So that after the clamping cylinder 523 drives the tensioning cylinder 521 to slide and the clamping sleeve 522 clamps the tensioning cylinder 521, the fifth motor 53 drives the clamping sleeve 522 to rotate, and then the clamping sleeve 522 drives the tensioning cylinder 521 to rotate on the support plate 51, so as to realize the rotation of the brush on the support plate 51.

[0069] The implementation principle of a multi-angle brush trimming device according to an embodiment of the present application is as follows: When it is necessary to trim the brush, the lifting motor 33 drives the support 32 to slide up and down to adjust the tool 4 to an appropriate height. Then start the first motor 223 to drive the first sliding seat 221 to slide back and forth on the base 21 to adjust the position of the second sliding seat 231 in the length direction of the base 21. Then start the second motor 232 to drive the second sliding seat 231 to slide on the first sliding seat 221 towards or away from the tool 4 to adjust the vertical plate 241 to an appropriate position. Then start the third motor 243 to drive the tooth disc 242 to rotate, so that the support plate 51 and the fixing plate 252 rotate on the vertical plate 241, and then drive all the jigs 5 to rotate. Then start the fourth motor 255 to drive the sliding plate 253 to slide on the fixing plate 252 to adjust the sliding distance of the support plate 51 in the direction perpendicular to the axis of the tooth disc 242.

[0070] Then insert the brush handle of the brush into the tensioning cylinder 521. The clamping cylinder 523 contracts, causing the gradually expanding end of the tensioning cylinder 521 to slide into the clamping sleeve 522 and clamping the brush handle within the tensioning cylinder 521. Then start the fifth motor 53, which drives the tensioning cylinder 521 and the clamping sleeve 522 to rotate through the third gear 531 and the fourth gear 532, causing the clamped brush to rotate self - sufficiently. Therefore, by setting the sliding of the support 32, the first sliding seat 221, the second sliding seat 231, the slide plate 253 and the rotation of the gear disc 242, the support plate 51 drives the clamped brush for multi - angle adjustment, and under the drive of the fifth motor 53, the clamped brush rotates self - sufficiently, increasing the trimming angle and trimming range of the brush, thereby increasing the styles after the brush is trimmed.

[0071] The above are all preferred embodiments of this application. The protection scope of this application is not limited hereby. Therefore, all equivalent changes made according to the structure, shape and principle of this application shall be covered within the protection scope of this application.

Claims

1. A multi-angle brush trimming device, characterized in that: It includes a frame body (1), a fixture (5) slidably arranged on the frame body (1) for clamping a brush, and cutting tools (4) arranged on the frame body (1) and on both sides of the fixture (5). A sliding mechanism (2) for driving the fixture (5) to slide horizontally is provided on the frame body (1). A rotating assembly (24) for driving the fixture (5) to rotate is provided on the sliding mechanism (2). The rotating assembly (24) includes a vertical plate (241) arranged on the sliding mechanism (2), a gear disk (242) rotatably connected to the vertical plate (241), and a third motor (243) arranged on the vertical plate (241) for driving the gear disk (242) to rotate. The fixture (5) is arranged on the gear disk (242); A sliding member (25) for driving the fixture (5) to slide perpendicular to the rotation axis of the gear disk (242) is provided on the vertical plate (241). The sliding member (25) rotates together with the gear disk (242). The fixture (5) is arranged on the sliding member (25); The sliding member (25) includes a rotating shaft (251) passing through the vertical plate (241) and coaxially connected to the gear disk (242), a fixing plate (252) connected to the rotating shaft (251), a sliding plate (253) slidable on the fixing plate (252), a second lead screw (254) rotatably connected to the fixing plate (252) and threadedly connected to the inside of the sliding plate (253), and a fourth motor (255) arranged on the gear disk (242) for driving the second lead screw (254) to rotate. The fixture (5) is arranged on the sliding plate (253); The fixture (5) includes a support plate (51) fixedly connected to the sliding plate (253), a number of clamping members (52) rotatably connected to the support plate (51), and a fifth motor (53) arranged on the support plate (51) for driving the clamping members (52) to rotate.

2. The multi-angle brush trimming device according to claim 1, wherein: The sliding mechanism (2) includes a base (21) arranged on one side of the cutting tool (4), a first sliding member (22) slidable on the base (21), and a second sliding member (23) arranged on the first sliding member (22) and sliding towards or away from the cutting tool (4). The first sliding member (22) slides in a direction perpendicular to the sliding direction of the second sliding member (23).

3. The multi-angle brush trimming device according to claim 2, characterized in that: The first sliding member (22) includes a sliding seat one (221) slidable on the base (21), a first lead screw (222) rotatably connected to the base (21) and threadedly connected to the inside of the sliding seat one (221), and a first motor (223) arranged on the base (21) for driving the first lead screw (222) to rotate.

4. The multi-angle brush trimming device according to claim 3, wherein: The second sliding member (23) includes a sliding seat two (231) slidable on the sliding seat one (221), a second motor (232) arranged on the sliding seat two (231), and a first gear (233) coaxially connected to the second motor (232). A first rack (225) meshing with the first gear (233) is provided on the sliding seat one (221).

5. The multi-angle brush trimming device according to claim 1, characterized in that: The clamping member (52) includes a clamping sleeve (522) rotatably connected to the support plate (51), a tensioning cylinder (521) slidable within the clamping sleeve (522) and capable of contracting or expanding, and a clamping cylinder (523) for driving the tensioning cylinder (521) to slide. The clamping sleeve (522) is used to squeeze the sliding tensioning cylinder (521) to contract, and the fifth motor (53) is used to drive the clamping sleeve (522) to drive the tensioning cylinder (521) to rotate together.

6. The multi-angle brush trimming device according to claim 1, wherein: A partition plate (31) is provided on the frame body (1). Supports (32) for carrying the cutting tool (4) are slidably provided along the vertical direction on both sides of the partition plate (31). A second rack (36) is provided on the partition plate (31). A second gear (331) meshing with the second rack (36) is rotatably provided on the support (32), and a lifting motor (33) for driving the second gear (331) to rotate is provided on the support (32).

7. The multi-angle brush trimming device according to claim 6, characterized in that: A buffer cylinder (11) is provided on the frame body (1) below the support (32), and the piston rod of the buffer cylinder (11) is fixedly connected to the bottom of the support (32).

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