CN115067665A

CN115067665A - Multifunctional hair trimming machine

Info

Publication number: CN115067665A
Application number: CN202210783462.XA
Authority: CN
Inventors: 王建
Original assignee: Taizhou Hongyue Machinery Co ltd
Current assignee: Taizhou Hongyue Machinery Co ltd
Priority date: 2021-07-24
Filing date: 2022-07-05
Publication date: 2022-09-20
Anticipated expiration: 2042-07-05
Also published as: CN115067665B; CN113598521A

Abstract

The application relates to a multifunctional hair trimming machine, which relates to the field of production and manufacturing of hairbrushes and comprises a rack, wherein the rack is provided with a turntable, a plurality of clamps are arranged on the turntable along the circumferential direction, and a plurality of hair trimming mechanisms are arranged on the rack along the circumferential direction of the turntable; the fixture comprises a base, a clamping piece and a driving source, wherein the clamping piece is used for clamping a workpiece, the driving source is used for driving the clamping piece to move to tighten or loosen the workpiece, the rotary tables are provided with control switches corresponding to the fixture one by one, and the control switches are used for controlling the working state of the corresponding driving source; the frame is equipped with the drive strip towards the carousel, and the drive strip extends along the circumference of carousel, and the drive strip can the butt and press control switch when the carousel rotates. The actions of clamping and loosening the workpiece by the clamp of the multifunctional trimming machine do not need manual control or electronic program control, and the trimming machine automatically realizes the clamping and loosening of the workpiece by the clamp through a simple structure; the clamping piece delays the workpiece to be loosened from the clamping piece, and the clamping piece delays the workpiece to be clamped by the clamping piece, so that the effect of protecting bristles is achieved.

Description

Multifunctional hair trimming machine

Technical Field

The application relates to the field of production and manufacturing of hairbrushes, in particular to a multifunctional hair trimming machine.

Background

The bristles of broom, toothbrush and other articles with bristles are generally installed in a bristle planting mode, and after the bristles are planted, the bristles are required to be subjected to bristle trimming procedures such as bristle flattening, blooming and bristle trimming, so that the bristles meet the product requirements, and each bristle trimming procedure can be realized by a corresponding bristle trimming mechanism.

In the related technology, a rotating disc type roughening machine exists, a plurality of sets of clamps for clamping workpieces are arranged on the rotating disc along the circumferential direction, a plurality of roughening mechanisms are arranged outside the rotating disc in the circumferential direction, the clamps sequentially pass through the roughening mechanisms when the rotating disc rotates, and the roughening mechanisms sequentially carry out roughening procedures on the workpieces on the clamps.

In view of the above-mentioned related art, the inventor believes that after the workpiece is finished, the clamp needs to be released, and then a person replaces a new workpiece on the clamp. To traditional carousel formula trimming machine, the tight control of loosing of clamp needs the manual work frequently to operate the button, and the operation degree of difficulty is big, makes mistakes easily.

Disclosure of Invention

In order to reduce anchor clamps motion control and need artifical frequent operation button, the operation degree of difficulty is big, the problem of making mistakes easily, this application provides a multi-functional trimming machine.

The application provides a multi-functional trimming machine adopts following technical scheme:

a multifunctional hair trimming machine comprises a rack, wherein the rack is provided with a driving motor and a turntable driven by the driving motor to rotate, a plurality of clamps are arranged on the turntable along the circumferential direction, a plurality of hair trimming mechanisms are arranged on the rack along the circumferential direction of the turntable, and the clamps sequentially pass through the hair trimming mechanisms when the turntable rotates; the fixture comprises a base, a clamping piece and a driving source, wherein the clamping piece is used for clamping a workpiece, the driving source is used for driving the clamping piece to move so as to loosen and loosen the workpiece, the rotary disc is provided with control switches corresponding to the fixture one by one, the control switches are used for controlling the working state of the corresponding driving source, the control switches are press type switches, the driving source is in a state of clamping the workpiece when the control switches are not pressed, and the driving source is in a state of loosening the workpiece when the control switches are pressed;

the frame is equipped with the drive strip towards the carousel, the drive strip is located carousel circumference and avoids the position of repairing hair mechanism, the drive strip extends along the circumference of carousel, when the carousel rotates the drive strip can the butt and press control switch.

By adopting the technical scheme, the turntable is suspended after rotating a certain angle, the control switch controls the driving source to act at the position where the control switch is pressed down by the driving strip, so that the clamp is in a state of loosening the workpiece, and personnel take out the machined workpiece on the clamp and put the workpiece to be machined. Each hair trimming mechanism is in a continuous operation state, and when the rotary disc rotates and the control switch is separated from the driving strip, the control switch bounces to switch the state of the corresponding driving source, so that the clamp clamps the workpiece. Along with the continuous rotation of the turntable, the clamp and the workpiece sequentially pass through the hair trimming mechanisms to finish the hair trimming of the bristles of the workpiece. Through the multifunctional trimming machine, a plurality of trimming processes can be completed at one time after a workpiece is clamped once, the driving source does not need manual control on clamping and loosening of the clamp, and electronic program control is not needed.

Optionally, the clamping member comprises a clamping member for contacting a solid part of the workpiece and a clamping member for clamping a bristle part of the workpiece, and the driving source comprises a clamping cylinder for driving the clamping member to move and a clamping cylinder for driving the clamping member to move.

By adopting the technical scheme, when the workpiece is arranged on the clamp, the solid part of the workpiece is placed on the clamping piece, the bristles of the workpiece are placed at the bristle clamping piece, and then the clamping cylinder and the bristle clamping cylinder are controlled to act, so that the solid part of the workpiece is clamped by the clamping piece, and the bristles are clamped by the bristle clamping piece. Through setting up the hair clamping part, realized spacing to the brush hair to reduce the dispersion scope of brush hair, can reduce the whole width of work piece brush hair group, make the cutter easily process the brush hair, the brush hair that is located limit portion also can be reliably processed by the cutter.

Optionally, the control switch includes a first control switch for controlling the material clamping cylinder to act, and a second control switch for controlling the wool clamping cylinder to act, the driving bar includes a first driving bar for contacting with the first control switch, and a second driving bar for contacting with the second control switch, and the length of the first driving bar is smaller than that of the second driving bar; along the rotation direction of the turntable, the starting end of the first driving strip is extended to the starting end of the second driving strip, and the tail end of the second driving strip is extended to the tail end of the first driving strip.

By adopting the technical scheme, the action of the material clamping cylinder is controlled by the first control switch, and the action of the wool clamping cylinder is controlled by the second control switch. The end positions of the first driving strip and the second driving strip enable the time points of the actions of the first control switch and the second control switch to be different, the first control switch is delayed from being pressed down by the second control switch, and the workpiece is delayed from being loosened by the clamping piece; the second control switch delays to bounce in the first control switch, the workpiece is clamped by the hair clamping piece in a delayed mode in the material clamping piece, namely actions of clamping and loosening bristles of the workpiece are all earlier than those of the material clamping piece, so that the situation that the workpiece is only clamped by the clamp is avoided, and the situation that the bristles of the workpiece are damaged due to gravity falling and rotation is avoided.

Optionally, the rack is provided with a plurality of limiting columns, the limiting columns are located on two sides of the rotating direction of the hair clamping piece, and the limiting columns limit the rotating range of the hair clamping piece.

Through adopting above-mentioned technical scheme, spacing post is used for contacting the lateral wall of hair clamping piece to the rotation range of restriction hair clamping piece makes two hair clamping pieces be unlikely to be far away and reduces centre gripping efficiency when hair clamping cylinder drive hair clamping piece rotates, also be unlikely to close too closely and press from both sides bad brush hair.

Optionally, the clamping member includes a first material contact member and a second material contact member which are respectively rotatably connected to the base, two ends of the clamping cylinder are respectively hinged to the base and the first material contact member, and the first material contact member is driven to be close to or far away from the second material contact member when the clamping cylinder stretches; the first material contact piece is provided with a first transmission gear towards the second material contact piece, and the second material contact piece is provided with a second transmission gear meshed with the first transmission gear.

By adopting the technical scheme, the material clamping cylinder drives the first material contact element to rotate when stretching, so that the first material contact element is close to or far away from the second material contact element, and the workpiece is clamped. When the first material contact piece rotates relative to the base, the second material contact piece synchronously rotates under the transmission action of the first transmission gear and the second transmission gear, and the workpiece is clamped more conveniently by the aid of the arrangement.

Optionally, the driving source is a cylinder, two air receiving ports of the cylinder are respectively connected with a vent pipe, a center shaft is arranged at the center of the rotary table, the center shaft is provided with an air duct and an air inlet pipe communicated with the air duct, an electromagnetic directional valve is arranged between the air inlet pipe and the vent pipe, an inlet of the electromagnetic directional valve is communicated with the air inlet pipe, two outlets of the electromagnetic directional valve are respectively connected with the two vent pipes, and the control switch is used for controlling the switching state of the electromagnetic directional valve.

Through adopting above-mentioned technical scheme, the signal of telecommunication ability control switch moves solenoid directional valve, and solenoid directional valve plays the function of switching the driving source state, and the air supply can realize the state switching of driving source through single compressed air pipe, and is comparatively convenient.

Optionally, the pressing end of the control switch is rotatably connected with a roller, the roller is in rolling contact with the driving strip through a wheel surface, the end part of the driving strip is provided with a guide surface, the two ends of the guide surface are respectively connected with the surface of the rack, the surface of the driving strip deviates from the rack, and the guide surface is used for the roller to contact.

By adopting the technical scheme, the control switch is in rolling contact with the guide surface through the roller, and compared with a sliding contact mode, the abrasion is reduced, and the service life of the driving strip can be prolonged; the guide surface is used for contacting the roller, so that the roller can smoothly enter and exit the driving strip.

Optionally, the clamp is arranged on the turntable in a sliding mode along the radial direction of the turntable, and the base and the turntable are fixed through a fixing structure.

Through adopting above-mentioned technical scheme, loosen fixed knot to construct the back, personnel can the sliding base to the initial distance of adjustment anchor clamps and each trimming hair mechanism, after changing the product kind, can make anchor clamps, trimming hair mechanism's interval and work piece adaptation through this mode.

Optionally, the fixed knot constructs including fixing bolt, locate the bar groove of base, locate the screw hole of carousel, the slip direction of the bar length direction along the base in bar groove, fixing bolt passes bar groove and threaded connection in screw hole.

By adopting the technical scheme, after the fixing bolt is unscrewed, personnel can slide the base, so that the initial distance between the clamp and each deburring mechanism is adjusted, and the fixing bolt slides relatively in the strip-shaped groove in the sliding process; the base and the rotary table can be fixed after the fixing bolt is screwed down, and the fixing device is convenient.

Optionally, scales are arranged on the rotary disc, the extending direction of the scales is along the sliding direction of the base, and the base is provided with an indicating edge used for indicating the scales.

Through adopting above-mentioned technical scheme, change behind the product kind, personnel can be through instructing limit and scale accuracy and adjusting the position of anchor clamps on the carousel fast.

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

1. the actions of clamping and loosening the workpiece by the clamp do not need manual control, the problem of easy error when a button is manually operated is solved, and electronic program control is not needed, so that the clamping and loosening of the workpiece by the clamp are automatically realized by the wool trimmer through a simple structure;

2. the overall width of the workpiece bristle group can be reduced by arranging the bristle clamping piece, so that bristles can be easily machined by a cutter, and bristles on the edge part can also be reliably machined by the cutter;

3. the clamping piece delays the workpiece to be loosened from the clamping piece, and the clamping piece delays the workpiece to be clamped by the clamping piece, so that the effect of protecting bristles is achieved.

Drawings

Fig. 1 is a perspective view of a multifunctional depilating machine according to an embodiment of the present application.

Fig. 2 is a perspective view of the clip of the embodiment.

FIG. 3 is a structural view of the material clamping cylinder and the material clamping member of the embodiment.

FIG. 4 is a view showing the construction of a clipping cylinder and a clipping member according to the embodiment.

Fig. 5 is an enlarged view at a in fig. 1.

Fig. 6 is a schematic diagram of the driving motor driving the turntable to rotate in the embodiment.

FIG. 7 is a schematic diagram of a turntable and control switch of an embodiment.

FIG. 8 is a schematic view of a rack and a driver blade of an embodiment.

Fig. 9 is a gas path diagram for controlling the operation of the drive source by the control switch according to the embodiment.

Description of reference numerals: 1. a frame; 2. a turntable; 3. a clamp; 4. a hair trimming mechanism; 31. a base; 32. a material clamping cylinder; 33. clamping the material; 331. a material contact element I; 332. a material contact element II; 333. a first transmission gear; 334. a second transmission gear; 34. a hair clamping cylinder; 35. a hair clamping member; 341. connecting sheets; 36. a limiting column; 41. a wool flattening machine; 42. a flowering machine; 43. a hair trimming machine; 44. a hair beating machine; 21. a chute; 51. fixing the bolt; 52. a strip-shaped groove; 53. a threaded hole; 22. calibration; 311. an indication edge; 23. a middle shaft; 11. a drive motor; 24. a driven gear; 12. a driving gear; 13. a speed reducer; 61. a first control switch; 62. a second control switch; 60. a roller; 14. a drive bar; 140. a guide surface; 141. a first driver blade; 142. a second drive bar; 231. an air duct; 232. a branch circuit; 71. an air inlet pipe; 7. an electromagnetic directional valve; 72. a breather tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses multi-functional trimming machine. Referring to fig. 1, the multifunctional hair trimmer comprises a frame 1, a turntable 2 rotatably arranged on the frame 1, a plurality of clamps 3 and a plurality of hair trimming mechanisms 4.

Referring to fig. 2 and 3, the clamping apparatus 3 includes a base 31, a clamping member for clamping a workpiece, and a driving source for driving the clamping member to move to tighten or loosen the workpiece. The driving source comprises a material clamping cylinder 32 arranged on the base 31, the clamping piece comprises a material clamping piece 33 used for contacting a solid part of the workpiece, the material clamping piece 33 comprises a first material contact piece 331 and a second material contact piece 332, the first material contact piece 331 and the second material contact piece 332 are rotatably connected to the base 31 through rotating shafts, and rotating axes of the first material contact piece 331 and the second material contact piece 332 are parallel. The material clamping cylinder 32 is an air cylinder, a cylinder body of the material clamping cylinder 32 is hinged to the base 31, a piston rod end of the material clamping cylinder 32 is hinged to the first material contact element 331, and the first material contact element 331 is driven to rotate when the material clamping cylinder 32 extends and retracts.

Referring to fig. 3, the first material contact piece 331 is provided with a first driving tooth 333 towards the second material contact piece 332, the first driving tooth 333 is a part of a gear, the center of the first driving tooth 333 is located on the rotation axis of the first material contact piece 331, the second material contact piece 332 is provided with a second driving tooth 334 meshed with the first driving tooth 333, and the second driving tooth 334 is also a part of the gear. When the first material contact piece 331 rotates relative to the base 31, the second material contact piece 332 synchronously rotates through the transmission action of the first transmission tooth 333 and the second transmission tooth 334. The first material contact element 331 and the second material contact element 332 clamp the workpiece through the arrangement of the opposite clamping strips, and the clamping cylinder 32 drives the clamping strips of the first material contact element 331 and the clamping strips of the second material contact element 332 to be close to or far away from each other when being stretched, so that the solid part of the workpiece is clamped or loosened.

Referring to fig. 2 and 4, the driving source further includes a clamping cylinder 34 provided on the frame 1, and the clamping member further includes two clamping members 35 for contacting bristles of the workpiece. The two hair clamping pieces 35 are respectively connected to the frame 1 through a shaft in a rotating way, and the rotating axes of the two hair clamping pieces 35 are parallel. The hair clamping cylinder 34 is an air cylinder, a connecting piece 341 is fixed on the cylinder body of the hair clamping cylinder 34, the connecting piece 341 is hinged with one hair clamping piece 35, the piston rod end of the hair clamping cylinder 34 is hinged with the other hair clamping piece 35, the two hair clamping pieces 35 are driven to be close to or far away from each other when the hair clamping cylinder 34 extends and retracts, and the hair clamping pieces 35 clamp bristles through rod-shaped parts.

Referring to fig. 4, a plurality of limiting posts 36 are fixed on the frame 1, the limiting posts 36 are located on two sides of the hair clamping member 35 in the rotation direction, and the limiting posts 36 are used for contacting the side wall of the hair clamping member 35 and limiting the rotation range of the hair clamping member 35; when the hair clamping cylinder 34 drives the hair clamping pieces 35 to rotate, the two hair clamping pieces 35 are not far away from each other and are not close to each other so as to clamp broken bristles. The clamping direction of the hair clamping member 35 of the present embodiment is the same as the clamping direction of the clamping member 33, and in another embodiment, the clamping direction of the hair clamping member 35 may be perpendicular to the clamping direction of the clamping member 33.

The implementation principle of the clamp 3 is as follows: when the first material contact piece 331 and the second material contact piece 332 are in a state of being away from each other and the two bristle clamping pieces 35 are in a state of being away from each other, the workpiece can be mounted on the jig 3. And (3) placing the solid part of the workpiece between the first material contact element 331 and the second material contact element 332 to enable the bristles of the workpiece to be positioned between the two bristle clamping members 35, and then controlling the action of the material clamping cylinder 32 to enable the first material contact element 331 and the second material contact element 332 to approach each other to clamp the workpiece. After the completion, the action of the bristle clamping cylinder 34 is controlled, so that the two bristle clamping pieces 35 are close to each other to clamp the bristles, the spacing of the bristles is realized, and the dispersion range of the bristles is reduced.

The clamp 3 clamps and limits the bristles through the bristle clamping piece 35 on the basis of clamping the workpiece, so that the overall width of the bristle group of the workpiece can be reduced, the bristles can be easily machined by the cutter, and the bristles on the edge can also be reliably machined by the cutter.

Referring to fig. 1, the clamps 3 are uniformly distributed along the circumferential direction of the turntable 2, in each clamp 3, the bristle clamping member 35 is located on one side of the material clamping member 33 departing from the center of the turntable 2, and after a workpiece is mounted on the clamp 3, bristles of the workpiece face the outside of the turntable 2 along the radial direction of the turntable 2. The trimming mechanism 4 is installed on the frame 1, the trimming mechanism 4 is located outside the circumferential side wall of the turntable 2, the trimming mechanism 4 sequentially comprises a hair flattening machine 41, two blooming machines 42, a hair trimming machine 43, two hair flattening machines 41 and a hair beating machine 44 along the rotation direction of the turntable 2, and the clamp 3 sequentially passes through the trimming mechanisms 4 when the turntable 2 rotates.

The hair flattening machine 41 includes a hair flattening blade driven to rotate by a motor, and the hair flattening blade is used to trim the end portions of the bristles. The cutter 42 includes a motor-driven rotary cutter having a helical blade structure, and rotates to flower the proximal end portions of the brush surfaces, thereby loosening the end portions of the respective bristles. The hair arranging machine 43 comprises a hair arranging rotary core driven by a motor to rotate, a plurality of hair arranging rods are arranged on the hair arranging rotary core, and when the hair arranging rotary core rotates, the hair is combed through the hair arranging rods, so that the length direction of the hair is arranged neatly. The hair beating machine 44 comprises an eccentric wheel mechanism driven by a motor to rotate and a hair beating head, wherein the hair beating head is connected to the eccentric wheel and is driven to do reciprocating motion through the rotation of the eccentric wheel, and the hair beating head beats the bristles and beats dust and debris on the bristles. The position of the turntable 2 without the deburring mechanism 4 in the circumferential direction is a feeding and discharging station for a worker to take and place a workpiece on the clamp 3.

Referring to fig. 5, the base 31 is slidably disposed on the turntable 2 along the radial direction of the turntable 2, the turntable 2 is provided with a sliding slot 21 for slidably connecting the base 31, and the base 31 and the turntable 2 are fixed by a fixing structure. Fixed knot constructs including fixing bolt 51, locate the bar groove 52 of base 31, locate the screw hole 53 of carousel 2, the slip direction of base 31 is followed to the bar length direction in bar groove 52, and bar groove 52 runs through base 31, and the tank bottom of spout 21 is located to screw hole 53, and screw hole 53 is just to bar groove 52, and fixing bolt 51 passes bar groove 52 and threaded connection in screw hole 53.

After the fixing bolt 51 is unscrewed, a person can slide the base 31 along the sliding chute 21, so as to adjust the initial distance between the clamping piece 33 and each shaving mechanism 4, and the fixing bolt 51 slides relatively in the strip-shaped groove 52 in the sliding process; the base 31 and the turntable 2 can be fixed by tightening the fixing bolt 51. The rotary table 2 is further provided with a scale 22, the scale 22 is arranged at the bottom of the sliding groove 21, the extending direction of the scale 22 is along the sliding direction of the base 31, the base 31 is partially covered on the scale 22, one end of the base 31 along the sliding direction is provided with an indicating edge 311 for indicating the scale 22, and the indicating edge 311 is opposite to the scale 22. After the product type is changed, the person can accurately and quickly adjust the position of the clamping member 33 on the turntable 2 through the indicating edge 311 and the scale 22, so that the distance between the product and each shaving mechanism 4 corresponds.

Referring to fig. 6, the rotating structure of the turntable 2 and the frame 1 is: a middle shaft 23 is coaxially fixed at the center of the turntable 2, a hole is formed in the rack 1 for the middle shaft 23 to pass through, and the middle shaft 23 is rotatably connected with the rack 1 through a bearing. The turntable 2 is driven to rotate by a driving motor 11 arranged on the rack 1, a driven gear 24 is coaxially fixed on the turntable 2, a driving gear 12 is arranged on the rack 1 in a rotating mode, the driving gear 12 is meshed with the driven gear 24, and the diameter of the driving gear 12 is smaller than that of the driven gear 24. The frame 1 is further provided with a speed reducer 13, an input end of the speed reducer 13 is coaxially fixed to a rotating shaft of the driving motor 11, and an output end of the speed reducer 13 is coaxially fixed to a rotating shaft of the driving gear 12. The driving motor 11 is a servo motor and can be controlled to rotate at any angle and start and stop. When the driving motor 11 runs, the driving gear 13, the driving gear 12 and the driven gear 24 sequentially drive the turntable 2 to rotate, multi-stage speed reduction is formed between the driving motor 11 and the turntable 2, and the rotating speed of the turntable 2 is far less than that of the driving motor 11.

Referring to fig. 7, the rotary table 2 is provided with a set of control switches in one-to-one correspondence with the jigs 3, the control switches being located between the center of the rotary table 2 and the corresponding jigs 3. Each set of control switches comprises a first control switch 61 for controlling the action of the material clamping cylinder 32 and a second control switch 62 for controlling the action of the wool clamping cylinder 34. The control switch is a press switch, the press end of the control switch faces the rack 1, a spring is arranged in the control switch, and when the press end of the control switch is not pressed, the press end of the control switch is in a convex state; the pressing end of the control switch is rotatably connected with a roller 60, and the roller 60 generates displacement after being pressed, so that the electric signal output by the control switch is switched. When the first control switch 61 is not pressed down, the material clamping cylinder 32 is in an extension state so as to clamp the workpiece; when the first control switch 61 is pressed, the material clamping cylinder 32 is in a shortened state to release the workpiece. When the second control switch 62 is not pressed, the bristle clamping cylinder 34 is in a shortened state to clamp bristles; when the second control switch 62 is depressed, the cylinder 34 is extended to release the bristles.

Referring to fig. 8, the frame 1 is fixed with a driving strip 14 facing the turntable 2, and the driving strip 14 is located at a position where the turntable 2 circumferentially avoids the hair trimming mechanism 4, that is, at the loading and unloading station. The driving strip 14 extends along the circumferential direction of the turntable 2 to form an arc shape, the driving strip 14 corresponds to the position of the roller 60 of the control switch, when the roller 60 of the control switch is not contacted with the driving strip 14, the control switch is in a bounce state, when the turntable 2 rotates, the driving strip 14 can be abutted against the roller 60 and press the control switch, and the roller 60 is in rolling contact with the driving strip 14 through a wheel surface. The end of the driving strip 14 is provided with a guide surface 140, the two ends of the guide surface 140 are respectively connected with the surface of the frame 1 and the surface of the driving strip 14 departing from the frame 1, and the guide surface 140 is used for the contact of the roller 60, so that the roller 60 can smoothly enter and exit the driving strip 14.

The first control switch 61 and the second control switch 62 are located at different radial positions of the turntable 2, the driving bar 14 includes a first driving bar 141 for contacting with the first control switch 61 and a second driving bar 142 for contacting with the second control switch 62, and the centers of the arcs of the first driving bar 141 and the second driving bar 142 are both on the rotation axis of the turntable 2. The length of the first driver bar 141 is smaller than that of the second driver bar 142, and the end position of the second driver bar 142 is set as: along the rotation direction of the turntable 2, the start end of the first driving bar 141 is extended to the start end of the second driving bar 142, and the end of the second driving bar 142 is extended to the end of the first driving bar 141.

Referring to fig. 9, the gas path structure for controlling the switch to control the operation of the driving source is: an air duct 231 is arranged in the middle shaft 23, one end of the air duct 231 penetrates through the end part of the middle shaft 23 along the axis of the middle shaft 23, and the end part is connected with compressed air through a rotary joint; the other end of the air passage 231 is divided into a plurality of branches 232 which penetrate through the outer wall of the middle shaft 23, the plurality of branches 232 are respectively corresponding to the clamps 3, and the branches 232 are respectively communicated with the air inlet pipe 71. Two air inlets of the material clamping cylinder 32 are respectively connected with a vent pipe 72, an electromagnetic directional valve 7 is arranged between the air inlet pipe 71 and the vent pipe 72, an inlet of the electromagnetic directional valve 7 is communicated with the air inlet pipe 71, two outlets of the electromagnetic directional valve 7 are respectively communicated with the two vent pipes 72, and the first control switch 61 is used for controlling the switching state of the electromagnetic directional valve 7. The air path structure of the hair clamping cylinder 34 is the same as that of the material clamping cylinder 32, and is not described in detail herein.

The working principle of the multifunctional wool trimming machine provided by the embodiment of the application is as follows: the turntable 2 is suspended after rotating a certain angle, the clamp 3 is in a state of releasing the workpiece at the position where the control switch is pressed by the driving strip 14, and a person takes out the machined workpiece on the clamp 3 and puts the workpiece to be machined. Each hair trimming mechanism 4 is in a continuous operation state, when the rotary disc 2 rotates and the control switch is separated from the driving strip 14, the control switch bounces to switch the state of the corresponding driving source, so that the clamp 3 clamps the workpiece and the bristles of the workpiece. Along with the continuous rotation of the turntable 2, the clamp 3 and the workpiece sequentially pass through the hair trimming mechanisms 4, and the hair trimming of the bristles of the workpiece is completed. Through the multifunctional trimming machine, a plurality of trimming processes can be completed at one time after the workpiece is clamped at one time. The driving source does not need manual control for clamping and loosening the clamp 3, and also does not need to be controlled by an electronic program, and the wool trimmer automatically realizes the clamping and loosening of the clamp 3 on a workpiece through a simple structure.

The end positions of the first driving bar 141 and the second driving bar 142 make the time points of the actions of the first control switch 61 and the second control switch 62 different, specifically, the first control switch 61 is pressed down after delaying the second control switch 62, and the clamping member 33 delays the workpiece releasing of the clamping member 35, so as to protect the bristles; the second control switch 62 is delayed from the first control switch 61 to bounce, and the bristle clamping member 35 is delayed from clamping the workpiece by the clamping member 33, so that the effect of protecting bristles is also achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A multifunctional hair trimming machine comprises a rack (1), wherein the rack (1) is provided with a driving motor (11) and a rotary table (2) driven by the driving motor (11) to rotate, a plurality of clamps (3) are arranged on the rotary table (2) along the circumferential direction, a plurality of hair trimming mechanisms (4) are arranged on the rack (1) along the circumferential direction of the rotary table (2), and the clamps (3) sequentially pass through the hair trimming mechanisms (4) when the rotary table (2) rotates; the method is characterized in that: the fixture (3) comprises a base (31), clamping pieces for clamping workpieces and a driving source for driving the clamping pieces to move to loosen and tighten the workpieces, the rotary disc (2) is provided with control switches corresponding to the fixture (3) one by one, the control switches are used for controlling the working states of the corresponding driving sources, the control switches are press type switches, the driving sources are in the state of clamping the workpieces when the control switches are not pressed down, and the driving sources are in the state of loosening the workpieces when the control switches are pressed down;

frame (1) is equipped with driving strip (14) towards carousel (2), driving strip (14) are located carousel (2) circumference and avoid the position of repairing hair mechanism (4), driving strip (14) extend along the circumference of carousel (2), when carousel (2) rotates driving strip (14) can the butt and press control switch.

2. The multifunctional dehairing machine as claimed in claim 1, wherein: the clamping piece comprises a clamping piece (33) used for contacting a solid part of the workpiece and a hair clamping piece (35) used for clamping a hair brushing part of the workpiece, and the driving source comprises a clamping cylinder (32) used for driving the clamping piece (33) to move and a hair clamping cylinder (34) used for driving the hair clamping piece (35) to move.

3. The multifunctional dehairing machine as claimed in claim 2, wherein: the control switch comprises a first control switch (61) for controlling the action of the material clamping cylinder (32) and a second control switch (62) for controlling the action of the wool clamping cylinder (34), the driving bar (14) comprises a first driving bar (141) for contacting with the first control switch (61) and a second driving bar (142) for contacting with the second control switch (62), and the length of the first driving bar (141) is smaller than that of the second driving bar (142); along the rotation direction of the turntable (2), the starting end of the first driving strip (141) is extended to the starting end of the second driving strip (142), and the tail end of the second driving strip (142) is extended to the tail end of the first driving strip (141).

4. The multifunctional dehairing machine as claimed in claim 2, wherein: the frame (1) is equipped with a plurality of spacing posts (36), spacing post (36) are located the direction of rotation both sides of pressing from both sides hair spare (35), the rotation range of pressing from both sides hair spare (35) is restricted in spacing post (36).

5. The multifunctional dehairing machine as claimed in claim 2, wherein: the material clamping part (33) comprises a first material contact part (331) and a second material contact part (332) which are respectively and rotatably connected to the base (31), two ends of the material clamping cylinder (32) are respectively hinged to the base (31) and the first material contact part (331), and the first material contact part (331) is driven to be close to or far away from the second material contact part (332) when the material clamping cylinder (32) stretches; the first material contact piece (331) is provided with a first transmission tooth (333) towards the second material contact piece (332), and the second material contact piece (332) is provided with a second transmission tooth (334) meshed with the first transmission tooth (333).

6. The multifunctional dehairing machine as claimed in claim 1, wherein: the driving source is the cylinder, and two gas connections of cylinder are connected with breather pipe (72) respectively, the center of carousel (2) is equipped with axis (23), axis (23) are equipped with intake pipe (71) of air vent (231), intercommunication air vent (231), be equipped with electromagnetic directional valve (7) between intake pipe (71), breather pipe (72), the import of electromagnetic directional valve (7) communicates intake pipe (71), two breather pipes (72) are connected respectively to two exports of electromagnetic directional valve (7), control switch is used for controlling electromagnetic directional valve (7) switching state.

7. The multifunctional dehairing machine as claimed in claim 1, wherein: the utility model discloses a drive strip (14) and control switch, including control switch, gyro wheel (60), driving strip (14), frame (1) surface, driving strip (14) are connected with the both ends of control switch, the end of pressing of control switch rotates and is connected with gyro wheel (60), gyro wheel (60) are through wheel face and driving strip (14) rolling contact, the tip of driving strip (14) is equipped with spigot surface (140), the surface that frame (1) surface, driving strip (14) deviate from frame (1) is connected respectively to the both ends of spigot surface (140), spigot surface (140) are used for supplying gyro wheel (60) to contact.

8. The multifunctional dehairing machine as claimed in claim 1, wherein: anchor clamps (3) set up on carousel (2) along the radial slip of carousel (2), fix through setting up fixed knot structure between base (31), carousel (2).

9. The multifunctional dehairing machine as claimed in claim 8, wherein: fixed knot constructs including fixing bolt (51), locate strip groove (52) of base (31), locate screw hole (53) of carousel (2), the slip direction of strip length direction along base (31) of strip groove (52), fixing bolt (51) pass strip groove (52) and threaded connection in screw hole (53).

10. The multifunctional dehairing machine as claimed in claim 8, wherein: be equipped with scale (22) on carousel (2), the slip direction of extending direction along base (31) of scale (22), base (31) are equipped with indication limit (311) that are used for indicating scale (22).