CN103521646A - Wire ring winding mechanism of acupuncture needle automatic handle winding machine - Google Patents
Wire ring winding mechanism of acupuncture needle automatic handle winding machine Download PDFInfo
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- CN103521646A CN103521646A CN201310497394.1A CN201310497394A CN103521646A CN 103521646 A CN103521646 A CN 103521646A CN 201310497394 A CN201310497394 A CN 201310497394A CN 103521646 A CN103521646 A CN 103521646A
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Abstract
The invention provides a wire ring winding mechanism of an acupuncture needle automatic handle winding machine. The periphery of a turn table is provided with a workpiece clamping device which moves when pressed by an ejection rod for wire ring clamping. The mechanism is characterized by comprising a drive shaft, the drive shaft rotates under drive of a drive device, and the drive shaft is in transmission connection with a winding main shaft through a rotary transmission mechanism to drive the winding main shaft to rotate around a vertical line between the forward direction and the reverse direction in a reciprocating mode; the lower end of the winding main shaft is fixedly provided with a winding head, and the winding head is provided with a winding post extending downward; the workpiece clamping device is provided with a positioning column extending upwards; the drive shaft is in transmission connection with the winding main shaft through a first linear transmission mechanism to drive the winding main shaft to move in a reciprocating mode along a vertical line; the drive shaft is in transmission connection with the ejection rod through a second linear transmission mechanism to drive the ejection rod to move in a reciprocating mode along the vertical line. According to the mechanism, work of a wire ring winding can be achieved, the mechanism is ingenious, motions are flexible, operation is stable, and the work process of the wire ring winding is smooth and quick.
Description
Technical field
The invention belongs to acupuncture needle handle winding machine field, be specifically related to a kind of automatic acupuncture needle handle winding machine wrapping wire ring mechanism, the wire of sending here for the wire feeder of opposing connection handle machine carries out the work of wrapping wire ring.
Background technology
Acupuncture needle comprises needle body (being mainly draw point body) and facilitates user to be affectedly bashful the needle handle of needle body, can operate needle body by needle handle, and human acupoint is twisted with the fingers, carried and the treatment such as thorn.Acupuncture needle is divided and can be divided into wire around handle pin, steel pipe handle pin and plastic handgrip pin etc. from the version of its needle handle.Wire is wherein around handle pin, first by one section of wire, around a locating dowel spiral winding a few (being generally three circles), to form silk ring (referring to Fig. 1), again by the corresponding silk ring of the needle body tail end of acupuncture needle, the wire of silk ring both sides continues to be spirally wound on needle body rear to certain length, on needle body, forms around handle structure.
Early stage around handle work by manually completing, inefficiency, labour intensity is large, during work, the needle body of acupuncture needle is easy to prick worker's hand.On market, had now automated machine device to replace artificial automatic acupuncture needle handle winding machine, had the patent document of some this respects yet, but wrapping wire ring mechanism on handle machine does not have a detailed description.
In the technical scheme of existing automatic handle winding machine patent, around handle machine, there is a rotating disk, rotating disk rotates around vertical curve, centered by the center of circle of rotating disk, upwards distribute according to the order of sequence in rotating disk week wire feed station, wrapping wire ring station, send pin fill a station, around handle station, reconditioning station and blanking station etc., along with the rotation of rotating disk, needle body and wire complete relevant work at each different station, finally form and have the acupuncture needle around handle structure.In rotating disk periphery, corresponding each station is provided with work holder, wherein the work holder of wrapping wire ring station moves when being pressed by a compression bar top, do a preparation for clamping silk ring, clamp after silk ring, work holder with the rotation of rotating disk by silk endless belt to next station.
Summary of the invention
The invention provides a kind of automatic acupuncture needle handle winding machine wrapping wire ring mechanism, can realize the work of wrapping wire ring, mechanism is ingenious, flexible movements, stable, makes the more smooth high speed of the course of work of wrapping wire ring.
For achieving the above object, the technical solution used in the present invention is: a kind of automatic acupuncture needle handle winding machine wrapping wire ring mechanism, the wire of sending here for the wire feeder of opposing connection handle machine carries out the work of wrapping wire ring, rotating disk around handle machine rotates around vertical curve, in rotating disk periphery, be provided with work holder, this work holder moves while being pressed by a compression bar top, do the preparation of clamping silk ring, described wrapping wire ring mechanism comprises a driving shaft, the rotation under drive unit drives of this driving shaft, driving shaft is through the rotation drive machine pitch of the laps main shaft that is in transmission connection, drive this pitch of the laps main shaft around vertical curve forward and reverse between reciprocating rotary, the lower end of described pitch of the laps main shaft sets firmly a pitch of the laps head, and this pitch of the laps head is provided with a pitch of the laps post stretching out downwards, described work holder is provided with a locating dowel protruding upward,
Described driving shaft, through the one first linear transmission mechanism pitch of the laps main shaft that is in transmission connection, drives pitch of the laps main shaft to move back and forth along vertical curve;
Described driving shaft, through the one second linear transmission mechanism compression bar that is in transmission connection, drives compression bar to move back and forth along vertical curve;
During work, first driving shaft stops after driving pitch of the laps main shaft to move straight up, also after driving the pitch of the laps head counter-rotating on pitch of the laps main shaft, stop, dial rotation drive work holder moves to and is positioned at the position corresponding with pitch of the laps head, through wire being delivered on work holder around the wire feeder of handle machine, driving shaft drives pitch of the laps main shaft to move straight down again, driving pitch of the laps head to move downward to the wire on corresponding work holder stops, driving shaft rotarily drives pitch of the laps head and is rotated in the forward, pitch of the laps post on pitch of the laps head just drives the locating dowel rotation of wire on work holder, simultaneously, driving shaft drives pitch of the laps main shaft to move straight up, with this, in locating dowel, form the silk ring on screw, after wrapping wire ring, pitch of the laps main shaft stops the rotation, driving shaft continuation drive pitch of the laps main shaft stops after moving up to and leaving work holder, driving shaft stops after driving compression bar to move upward, upwards described work holder is pressed on top, make work holder do the preparation of clamping silk ring, then compression bar stops after moving downward, work holder clamps silk ring, with the rotation of rotating disk by silk endless belt to next station around handle machine, realize the course of work of a wrapping wire ring, and loop according to this.
Related content in technique scheme is explained as follows:
1, in such scheme, described pitch of the laps main shaft around vertical curve forward and reverse between reciprocating rotary, forward is wherein operative orientation, reverse is return direction.
2,, in such scheme, described rotation drive machine comprises Zhong Banzhouhe bevel gear mechanism;
Described driving shaft is through bevel gear mechanism driving connecting middle plate axle, and in drive, plate axle rotates around vertical curve, middle plate beam warp one first chain-wheel mechanism one first camshaft that is in transmission connection, and the first camshaft is provided with the first cam;
One end rotating support of one first swing arm is in the frame around handle machine, turning cylinder is to vertically, in the first swing arm, offer along its length elongated slot, in this elongated slot, slide and be rotationally connected one first roller, the wheel rim of this first roller contacts with the profile of the first cam, the other end of the first swing arm connects one end of a chain, the other end of this chain is fixed in frame through a spring, one sprocket wheel and the equal rotating support of a pinion are in frame, turning cylinder is to vertically, sprocket wheel and chain engagement, sprocket coaxiality connects a gear wheel, this gear wheel and pinion engagement, wheel beam warp one second chain-wheel mechanism of the pinion described pitch of the laps main shaft that is in transmission connection,
Described the first swing arm horizontal reciprocating under the first cam driven swings, through chain, sprocket wheel, gear wheel and pinion drive pitch of the laps main shaft around vertical curve forward and reverse between reciprocating rotary.
3,, in such scheme, described the first linear transmission mechanism comprises the second cam and the second swing arm, the second cam is located on driving shaft, one end rotating support of the second swing arm is in frame, turning cylinder is to level, middle part is provided with one second roller, the wheel rim of the second roller contacts with the profile of the second cam, the lower end of the hinged pitch of the laps yoke pull bar of the other end of the second swing arm, one end of the hinged pitch of the laps yoke in upper end of this pitch of the laps yoke pull bar, the middle part rotating support of this pitch of the laps yoke is in frame, turning cylinder is to level, the other end of pitch of the laps yoke is established a movable cutting ferrule, this active card is enclosed within vertical direction clamping pitch of the laps main shaft, with respect to pitch of the laps main shaft, there is free gap in the horizontal direction,
Second cam that rotarily drives of described driving shaft rotates, through the second roller, drive the second swing arm to swing up and down, drive again pitch of the laps yoke pull bar to move up and down, drive one end of pitch of the laps yoke to move up and down, rotate around horizontal line at pitch of the laps yoke middle part, the other end also moves up and down, and through active card cover, drives under pitch of the laps main shaft in the vertical direction and moves, and active card cover is allowed the horizontal displacement of pitch of the laps yoke end in the horizontal direction with respect to the free gap of pitch of the laps main shaft.
Further, described pitch of the laps yoke is Z-shaped bar.
4,, in such scheme, described the second linear transmission mechanism comprises the 3rd cam and the 3rd swing arm; Described the 3rd cam is located on driving shaft, one end rotating support of the 3rd swing arm is in frame, turning cylinder is to level, the lower end of the hinged pitch of the laps jack-up pull bar in middle part, the 3rd swing arm other end is provided with the 3rd roller, the wheel rim of the 3rd roller contacts with the profile of the 3rd cam, the lower end of the hinged described compression bar in upper end of pitch of the laps jack-up pull bar, and compression bar middle part is also passed from one first vertical fairlead;
Described driving shaft rotarily drives the 3rd cam rotation, through the 3rd roller, drives the 3rd swing arm to swing up and down, and drives pitch of the laps jack-up pull bar to pump, and through the position-limiting action of the first vertical fairlead, drives compression bar to move back and forth along vertical curve.
5, in such scheme, on described driving shaft, be also provided with a four-cam, one end rotating support of one the 4th swing arm is in frame, turning cylinder is to level, and middle part is provided with the 4th roller, and the wheel rim of the 4th roller contacts with the profile of four-cam, the lower end of the hinged holder silk pull bar of the other end of the 4th swing arm, the lower end of this hinged holder screw mandrel in holder silk pull bar upper end, the middle part of holder screw mandrel is passed from one second vertical fairlead, and holder screw mandrel upper end sets firmly a wrapping wire limiting plate;
The four-cam that rotarily drives of described driving shaft rotates, and through the 4th roller, drives the 4th swing arm to swing up and down, and drives a holder silk pull bar to pump, and through the position-limiting action of the second vertical fairlead, drive holder screw mandrel and wrapping wire limiting plate move back and forth along vertical curve;
When pitch of the laps head rotates on work holder, carry out wrapping wire ring when work, wrapping wire limiting plate rises, and holds wire, avoid wire to be drawn in other parts of handle machine, complete when wrapping wire ring, wrapping wire limiting plate declines, for work holder reserves position with the motion of rotating disk.
Operation principle of the present invention is: during work, first driving shaft stops after driving pitch of the laps main shaft to move straight up, also after driving the pitch of the laps head counter-rotating on pitch of the laps main shaft, stop, dial rotation drive work holder moves to and is positioned at the position corresponding with pitch of the laps head, through wire being delivered on work holder around the wire feeder of handle machine, driving shaft drives pitch of the laps main shaft to move straight down again, driving pitch of the laps head to move downward to the wire on corresponding work holder stops, driving shaft rotarily drives pitch of the laps head and is rotated in the forward, pitch of the laps post on pitch of the laps head just drives the locating dowel rotation of wire on work holder, simultaneously, driving shaft drives pitch of the laps main shaft to move straight up, with this, in locating dowel, form the silk ring on screw, after wrapping wire ring, pitch of the laps main shaft stops the rotation, driving shaft continuation drive pitch of the laps main shaft stops after moving up to and leaving work holder, driving shaft stops after driving compression bar to move upward, upwards described work holder is pressed on top, make work holder do the preparation of clamping silk ring, then compression bar stops after moving downward, work holder clamps silk ring, with the rotation of rotating disk by silk endless belt to next station around handle machine, realize the course of work of a wrapping wire ring, and loop according to this.
Because technique scheme is used, the present invention compared with prior art has following advantages:
The present invention drives the rotation of pitch of the laps main shaft and vertical motion simultaneously and forms wire rings through a driving shaft, also drive compression bar motion to make work holder clamp silk ring, complete the wrapping wire ring course of work, mechanism is ingenious, flexible movements, stable, and the course of work is at a high speed smooth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wire silk ring in background technology;
Fig. 2 is the first stereogram of automatic acupuncture needle handle winding machine wrapping wire ring mechanism embodiment of the present invention;
Fig. 3 is the enlarged drawing at A position in Fig. 2;
Fig. 4 is the second stereogram of the wrapping wire ring mechanism embodiment in Fig. 2.
In above accompanying drawing: 1. driving shaft; 2. the second swing arm; 3. the 4th swing arm; 4. the 3rd swing arm; 5. the second cam; 6. pitch of the laps yoke pull bar; 7. pitch of the laps yoke; 8. locating dowel; 9. a ring; 10. the second chain-wheel mechanism; 12. pitch of the laps main shafts; 13. movable cutting ferrules; 14. pitch of the laps posts; 15. pitch of the laps heads; 16. work holders; 17. wrapping wire limiting plates; 18. holder silk pull bars; 19. pinions; 20. gear wheels; 21. sprocket wheels; 22. chains; 23. first swing arms; 24. first camshafts; 25. first cams; 27. first chain-wheel mechanisms; Plate axle in 29.; 30. bevel gear mechanisms; 32. four-cams; 33. the 3rd cams; 34. compression bars; 35. pitch of the laps jack-up pull bars; 36. second vertical fairleads; 37. holder screw mandrels; 38. the 4th rollers; 40. the 3rd rollers; 41. second rollers; 42. springs; 43. first rollers; 44. elongated slots.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment: shown in accompanying drawing 2～4, a kind of automatic acupuncture needle handle winding machine wrapping wire ring mechanism, the wire of sending here for the wire feeder of opposing connection handle machine carries out the work of wrapping wire ring, rotating disk around handle machine rotates around vertical curve, in rotating disk periphery, be provided with work holder 16, this work holder 16 moves while being pressed by compression bar 34 tops, do the preparation of clamping silk ring, described wrapping wire ring mechanism comprises a driving shaft 1, the rotation under drive unit drives of this driving shaft 1, driving shaft 1 is through the rotation drive machine pitch of the laps main shaft 12 that is in transmission connection, drive this pitch of the laps main shaft 12 around vertical curve forward and reverse between reciprocating rotary,
The lower end of described pitch of the laps main shaft 12 sets firmly a pitch of the laps head 15, and this pitch of the laps head 15 is provided with a pitch of the laps post 14 stretching out downwards; Described work holder 16 is provided with a locating dowel protruding upward 8;
Described driving shaft 1, through the one first linear transmission mechanism pitch of the laps main shaft 12 that is in transmission connection, drives pitch of the laps main shaft 12 to move back and forth along vertical curve;
Described driving shaft 1, through the one second linear transmission mechanism compression bar 34 that is in transmission connection, drives compression bar 34 to move back and forth along vertical curve;
During work, first driving shaft 1 drives pitch of the laps main shaft 12 after motion, to stop straight up, also after driving pitch of the laps head 15 counter-rotatings on pitch of the laps main shaft 12, stop, dial rotation drive work holder 16 moves to and is positioned at the position corresponding with pitch of the laps head 15, through wire being delivered on work holder 16 around the wire feeder of handle machine, driving shaft 1 drives pitch of the laps main shaft 12 to move straight down again, driving pitch of the laps head 15 to move downward to the wire on corresponding work holder 16 stops, driving shaft 1 rotarily drives pitch of the laps head 15 and is rotated in the forward, pitch of the laps post 14 on pitch of the laps head 15 just drives locating dowel 8 rotations of wire on work holder 16, simultaneously, driving shaft 1 drives pitch of the laps main shaft 12 motion straight up, with this, in locating dowel 8, form the silk ring on screw, after wrapping wire ring, pitch of the laps main shaft 12 stops the rotation, driving shaft 1 continuation drive pitch of the laps main shaft 12 stops after moving up to and leaving work holder 16, driving shaft 1 stops after driving compression bar 34 to move upward, upwards described work holder 16 is pressed on top, make work holder 16 do the preparation of clamping silk ring, then compression bar 34 stops after moving downward, work holder 16 clamps silk ring, with the rotation of rotating disk by silk endless belt to next station around handle machine, realize the course of work of a wrapping wire ring, and loop according to this.
Described rotation drive machine comprises middle Ban Zhou29He bevel gear mechanism 30; Described driving shaft 1 is through the bevel gear mechanism 30 middle plate axle 29 that is in transmission connection, and in drive, plate axle 29 rotates around vertical curve, and middle plate axle 29 is provided with the first cam 25 through one first chain-wheel mechanism 27, one first camshaft 24, the first camshafts 24 that are in transmission connection;
One end rotating support of one first swing arm 23 is in the frame around handle machine, turning cylinder is to vertically, in the first swing arm 23, offer along its length elongated slot 44, in this elongated slot 44, slide and be rotationally connected one first roller 43, the wheel rim of this first roller 43 contacts with the profile of the first cam 25, the other end of the first swing arm 23 connects one end of a chain 22, the other end of this chain 22 is fixed in frame through a spring 42, one sprocket wheel 21 and the equal rotating support of a pinion 19 are in frame, turning cylinder is to vertically, sprocket wheel 21 and chain 22 engagements, the coaxial gear wheel 20 that connects of sprocket wheel 21, this gear wheel 20 and pinion 19 engagements, wheel beam warp one second chain-wheel mechanism 10 of the pinion 19 described pitch of the laps main shaft 12 that is in transmission connection, described the first swing arm 23 horizontal reciprocating under the first cam 25 drives swings, through chain 22, sprocket wheel 21, gear wheel 20 and pinion 19 drive pitch of the laps main shafts 12 around vertical curve forward and reverse between reciprocating rotary.
Described the first linear transmission mechanism comprises the second cam 5 and the second swing arm 2, the second cam 5 is located on driving shaft 1, one end rotating support of the second swing arm 2 is in frame, turning cylinder is to level, middle part is provided with one second roller 41, the wheel rim of the second roller 41 contacts with the profile of the second cam 5, the lower end of the hinged pitch of the laps yoke pull bar 6 of the other end of the second swing arm 2, one end of the hinged pitch of the laps yoke 7 in upper end of this pitch of the laps yoke pull bar 6, the middle part rotating support of this pitch of the laps yoke 7 is in frame, turning cylinder is to level, the other end of pitch of the laps yoke is established a movable cutting ferrule 13, this activity cutting ferrule 13 is at vertical direction clamping pitch of the laps main shaft 12, with respect to pitch of the laps main shaft 12, there is free gap in the horizontal direction,
Described pitch of the laps yoke 7 is Z-shaped bar.
Described the second linear transmission mechanism comprises the 3rd cam 33 and the 3rd swing arm 4; Described the 3rd cam 33 is located on driving shaft 1, one end rotating support of the 3rd swing arm 4 is in frame, turning cylinder is to level, the lower end of the hinged pitch of the laps jack-up pull bar 35 in middle part, the 3rd swing arm 4 other ends are provided with the 3rd roller 40, the wheel rim of the 3rd roller 40 contacts with the profile of the 3rd cam 33, the lower end of the hinged described compression bar 34 in upper end of pitch of the laps jack-up pull bar 35, and compression bar 34 middle parts are also passed from one first vertical fairlead (not shown); Described driving shaft 1 rotarily drives the 3rd cam 33 rotations, through the 3rd roller 40, drives the 3rd swing arm 4 to swing up and down, and drives pitch of the laps jack-up pull bar 35 to pump, and through the position-limiting action of the first vertical fairlead, drives compression bar 34 to move back and forth along vertical curve.
On described driving shaft 1, be also provided with a four-cam 32, one end rotating support of one the 4th swing arm 3 is in frame, turning cylinder is to level, middle part is provided with the 4th roller 38, the wheel rim of the 4th roller 38 contacts with the profile of four-cam 32, the lower end of the hinged holder silk pull bar 18 of the other end of the 4th swing arm 3, the lower end of this hinged holder screw mandrel 37 in holder silk pull bar 18 upper ends, the middle part of holder screw mandrel 37 is passed from one second vertical fairlead 36, and holder screw mandrel 37 upper ends set firmly a wrapping wire limiting plate 17; The four-cam 32 that rotarily drives of described driving shaft 1 rotates, through the 4th roller 38, drive the 4th swing arm 3 to swing up and down, drive holder silk pull bar 18 to pump, through the position-limiting action of the second vertical fairlead 36, drive holder screw mandrel 37 and wrapping wire limiting plate 17 to move back and forth along vertical curve;
When rotating on work holder 16, pitch of the laps head 15 carries out wrapping wire ring when work, wrapping wire limiting plate 17 rises, hold wire, avoid wire to be drawn in other parts of handle machine, when wrapping wire ring complete, wrapping wire limiting plate 17 declines, for work holder 16 reserves position with the motion of rotating disk.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. an automatic acupuncture needle handle winding machine wrapping wire ring mechanism, the wire of sending here for the wire feeder of opposing connection handle machine carries out the work of wrapping wire ring, rotating disk around handle machine rotates around vertical curve, in rotating disk periphery, be provided with work holder (16), action when this work holder (16) is pressed by a compression bar (34) top, do the preparation of clamping silk ring, it is characterized in that:
Described wrapping wire ring mechanism comprises a driving shaft (1), this driving shaft (1) rotation under drive unit drives, driving shaft (1) is through the rotation drive machine pitch of the laps main shaft (12) that is in transmission connection, drive this pitch of the laps main shaft (12) around vertical curve forward and reverse between reciprocating rotary;
The lower end of described pitch of the laps main shaft (12) sets firmly a pitch of the laps head (15), and this pitch of the laps head (15) is provided with a pitch of the laps post (14) stretching out downwards; Described work holder (16) is provided with a locating dowel protruding upward (8);
Described driving shaft (1), through the one first linear transmission mechanism pitch of the laps main shaft (12) that is in transmission connection, drives pitch of the laps main shaft (12) to move back and forth along vertical curve;
Described driving shaft (1), through the one second linear transmission mechanism compression bar (34) that is in transmission connection, drives compression bar (34) to move back and forth along vertical curve;
During work, first driving shaft (1) stops after driving pitch of the laps main shaft (12) to move straight up, also after driving pitch of the laps head (15) counter-rotating on pitch of the laps main shaft (12), stop, dial rotation drive work holder (16) moves to and is positioned at the position corresponding with pitch of the laps head (15), through wire being delivered on work holder (16) around the wire feeder of handle machine, driving shaft (1) drives pitch of the laps main shaft (12) to move straight down again, driving pitch of the laps head (15) to move downward to the wire on corresponding work holder (16) stops, driving shaft (1) rotarily drives pitch of the laps head (15) and is rotated in the forward, pitch of the laps post (14) on pitch of the laps head (15) drives locating dowel (8) rotation of wire on work holder (16), simultaneously, driving shaft (1) drives pitch of the laps main shaft (12) to move straight up, with this, at the upper silk forming on screw of locating dowel (8), encircle, after wrapping wire ring, pitch of the laps main shaft (12) stops the rotation, driving shaft (1) continuation drive pitch of the laps main shaft (12) stops after moving up to and leaving work holder (16), driving shaft (1) stops after driving compression bar (34) to move upward, upwards described work holder (16) is pressed on top, make work holder (16) do the preparation of clamping silk ring, then compression bar (34) stops after moving downward, work holder (16) clamps silk ring, with the rotation of rotating disk by silk endless belt to next station around handle machine, realize the course of work of a wrapping wire ring, and loop according to this.
2. automatic acupuncture needle handle winding machine wrapping wire ring mechanism according to claim 1, is characterized in that: described rotation drive machine comprises middle plate axle (29) and bevel gear mechanism (30);
Described driving shaft (1) is through bevel gear mechanism (30) the middle plate axle (29) that is in transmission connection, in drive, plate axle (29) rotates around vertical curve, middle plate axle (29) is through one first chain-wheel mechanism (27), one first camshaft (24) that is in transmission connection, and the first camshaft (24) is provided with the first cam (25);
One end rotating support of one first swing arm (23) is in the frame around handle machine, turning cylinder is to vertically, in the first swing arm (23), offer along its length elongated slot (44), in this elongated slot (44), slide and be rotationally connected one first roller (43), the wheel rim of this first roller (43) contacts with the profile of the first cam (25), the other end of the first swing arm (23) connects one end of a chain (22), the other end of this chain (22) is fixed in frame through a spring (42), the equal rotating support of one sprocket wheel (21) and a pinion (19) is in frame, turning cylinder is to vertically, sprocket wheel (21) and chain (22) engagement, sprocket wheel (21) coaxially connects a gear wheel (20), this gear wheel (20) and pinion (19) engagement, wheel beam warp one second chain-wheel mechanism (10) of pinion (19) the described pitch of the laps main shaft (12) that is in transmission connection,
Described the first swing arm (23) drives lower horizontal reciprocating to swing at the first cam (25), through chain (22), sprocket wheel (21), gear wheel (20) and pinion (19) drive pitch of the laps main shaft (12) around vertical curve forward and reverse between reciprocating rotary.
3. automatic acupuncture needle handle winding machine wrapping wire ring mechanism according to claim 1, is characterized in that: described the first linear transmission mechanism comprises the second cam (5) and the second swing arm (2);
The second cam (5) is located on driving shaft (1), one end rotating support of the second swing arm (2) is in frame, turning cylinder is to level, middle part is provided with one second roller (41), the wheel rim of the second roller (41) contacts with the profile of the second cam (5), the lower end of the hinged pitch of the laps yoke pull bar (6) of the other end of the second swing arm (2), one end of the hinged pitch of the laps yoke (7) in upper end of this pitch of the laps yoke pull bar (6), the middle part rotating support of this pitch of the laps yoke (7) is in frame, turning cylinder is to level, the other end of pitch of the laps yoke (7) is established a movable cutting ferrule (13), this activity cutting ferrule (13) is at vertical direction clamping pitch of the laps main shaft (12), with respect to pitch of the laps main shaft (12), there is free gap in the horizontal direction,
Second cam (5) that rotarily drives of described driving shaft (1) rotates, through the second roller (41), drive the second swing arm (2) to swing up and down, drive again pitch of the laps yoke pull bar (6) to move up and down, drive one end of pitch of the laps yoke (7) to move up and down, rotate around horizontal line at pitch of the laps yoke (7) middle part, the other end also moves up and down, through movable cutting ferrule (13), drive under pitch of the laps main shaft (12) in the vertical direction and move, movable cutting ferrule (13) is allowed the horizontal displacement of pitch of the laps yoke (7) end in the horizontal direction with respect to the free gap of pitch of the laps main shaft (12).
4. automatic acupuncture needle handle winding machine wrapping wire ring mechanism according to claim 3, is characterized in that: described pitch of the laps yoke (7) is Z-shaped bar.
5. automatic acupuncture needle handle winding machine wrapping wire ring mechanism according to claim 1, is characterized in that: described the second linear transmission mechanism comprises the 3rd cam (33) and the 3rd swing arm (4);
Described the 3rd cam (33) is located on driving shaft (1), one end rotating support of the 3rd swing arm (4) is in frame, turning cylinder is to level, the lower end of the hinged pitch of the laps jack-up pull bar (35) in middle part, the 3rd swing arm (4) other end is provided with the 3rd roller (40), the wheel rim of the 3rd roller (40) contacts with the profile of the 3rd cam (33), the lower end of the hinged described compression bar in upper end (34) of pitch of the laps jack-up pull bar (35), compression bar (34) middle part is also passed from one first vertical fairlead;
Described driving shaft (1) rotarily drives the 3rd cam (33) rotation, through the 3rd roller (40), drive the 3rd swing arm (4) to swing up and down, drive pitch of the laps jack-up pull bar (35) to pump, through the position-limiting action of the first vertical fairlead, drive compression bar (34) to move back and forth along vertical curve.
6. automatic acupuncture needle handle winding machine wrapping wire ring mechanism according to claim 1, it is characterized in that: on described driving shaft (1), be also provided with a four-cam (32), one end rotating support of one the 4th swing arm (3) is in frame, turning cylinder is to level, middle part is provided with the 4th roller (38), the wheel rim of the 4th roller (38) contacts with the profile of four-cam (32), the lower end of the hinged holder silk pull bar (18) of the other end of the 4th swing arm (3), the lower end of this hinged holder screw mandrel (37) in holder silk pull bar (18) upper end, the middle part of holder screw mandrel (37) is passed from one second vertical fairlead (36), holder screw mandrel (37) upper end sets firmly a wrapping wire limiting plate (17),
The four-cam (32) that rotarily drives of described driving shaft (1) rotates, through the 4th roller (38), drive the 4th swing arm (3) to swing up and down, drive holder silk pull bar (18) to pump, through the position-limiting action of the second vertical fairlead (36), drive holder screw mandrel (37) and wrapping wire limiting plate (17) to move back and forth along vertical curve;
When pitch of the laps head (15) is when the work of wrapping wire ring is carried out in the upper rotation of work holder (16), wrapping wire limiting plate (17) rises, hold wire, avoid wire to be drawn in other parts of handle machine, when wrapping wire ring complete, wrapping wire limiting plate (17) declines, for work holder (16) reserves position with the motion of rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310497394.1A CN103521646B (en) | 2013-10-22 | 2013-10-22 | Wire ring winding mechanism of acupuncture needle automatic handle winding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310497394.1A CN103521646B (en) | 2013-10-22 | 2013-10-22 | Wire ring winding mechanism of acupuncture needle automatic handle winding machine |
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| CN103521646A true CN103521646A (en) | 2014-01-22 |
| CN103521646B CN103521646B (en) | 2015-04-08 |
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| CN201310497394.1A Active CN103521646B (en) | 2013-10-22 | 2013-10-22 | Wire ring winding mechanism of acupuncture needle automatic handle winding machine |
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| CN (1) | CN103521646B (en) |
Cited By (7)
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| CN107410100A (en) * | 2017-09-22 | 2017-12-01 | 吴晓彬 | A kind of coil device being used in Honeybee pollen remover and its pitch of the laps method |
| CN110252845A (en) * | 2019-06-03 | 2019-09-20 | 宁波市北仑乐器配件制造有限公司 | Disk mouth machine |
| CN112453270A (en) * | 2019-09-06 | 2021-03-09 | 张欣 | Automatic wire winding device |
| CN113118850A (en) * | 2021-03-09 | 2021-07-16 | 邱定梅 | Automatic feeding device for motor stator machining |
| CN113208913A (en) * | 2021-06-08 | 2021-08-06 | 淄博职业学院 | Automatic acupuncture device |
| CN113458294A (en) * | 2021-07-01 | 2021-10-01 | 泰州市强达不锈钢丝绳有限公司 | End part ring forming equipment for producing stainless steel wire rope |
| CN117476360A (en) * | 2023-11-29 | 2024-01-30 | 东莞市铭岳电子科技有限公司 | Coiling device for coil processing |
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| CN107410100A (en) * | 2017-09-22 | 2017-12-01 | 吴晓彬 | A kind of coil device being used in Honeybee pollen remover and its pitch of the laps method |
| CN110252845A (en) * | 2019-06-03 | 2019-09-20 | 宁波市北仑乐器配件制造有限公司 | Disk mouth machine |
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| CN112453270B (en) * | 2019-09-06 | 2024-06-11 | 张欣 | Automatic wire winding device |
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| CN113458294A (en) * | 2021-07-01 | 2021-10-01 | 泰州市强达不锈钢丝绳有限公司 | End part ring forming equipment for producing stainless steel wire rope |
| CN117476360A (en) * | 2023-11-29 | 2024-01-30 | 东莞市铭岳电子科技有限公司 | Coiling device for coil processing |
| CN117476360B (en) * | 2023-11-29 | 2024-04-05 | 东莞市铭岳电子科技有限公司 | Coiling device for coil processing |
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