阅读说明：本技术 一种纺机绕线用兔子头 (Rabbit head for spinning machine winding ) 是由 李蛟 戴坤林 于 2019-11-15 设计创作，主要内容包括：本发明公开了一种纺机绕线用兔子头,涉及纺织机械技术领域,其包括竖直设置的第一板、垂直连接在第一板侧壁且水平设置的固定框、插接在固定框远离第一板一端内部的兔子头本体,兔子头本体上竖直开设有第一圆孔,固定框的上部开设有与第一圆孔连通的第二圆孔,第二圆孔和第二圆孔内部插接有插杆。本发明具有方便将兔子头本体与固定框进行拆分,便于后续对固定框以及第一板进行再次利用,使用效率较高的效果。(The invention discloses a rabbit head for winding of a spinning machine, which relates to the technical field of textile machinery and comprises a vertically arranged first plate, a horizontally arranged fixing frame vertically connected to the side wall of the first plate, and a rabbit head body inserted into one end of the fixing frame, which is far away from the first plate, wherein a first round hole is vertically formed in the rabbit head body, a second round hole communicated with the first round hole is formed in the upper part of the fixing frame, and an insertion rod is inserted into the second round hole and the second round hole. The rabbit head fixing frame has the advantages that the rabbit head body and the fixing frame can be conveniently detached, the fixing frame and the first plate can be conveniently recycled, and the use efficiency is high.)

1. The utility model provides a frame is rabbit head for wire winding which characterized in that: first board (1), the perpendicular fixed frame (2) of connecting setting at first board (1) lateral wall and level setting, peg graft and keep away from first board (1) one end inside rabbit head body (3) in fixed frame (2), vertically on rabbit head body (3) seted up first round hole (21), second round hole (22) with first round hole (21) intercommunication are seted up on the upper portion of fixed frame (2), inside the grafting of second round hole (22) and second round hole (22) has inserted bar (23).

2. The rabbit head for spinning machine winding according to claim 1, characterized in that: the rabbit head body (3) comprises a clamping part (31) clamped and installed in the fixing frame (2) and a wire feeding part (32) connected to one side, far away from the fixing frame (2), of the clamping part (31); inwards sunken joint groove (311) have all been seted up at the both ends of joint portion (31), fixed frame (2) inside corresponds joint groove (311) and is connected with butt joint piece (33).

3. The rabbit head for spinning machine winding according to claim 2, characterized in that: the horizontal cross-section of butt joint piece (33) is semi-circular, the horizontal cross-section in joint groove (311) is the rectangle, one side fixedly connected with that joint groove (311) are close to butt joint piece (33) is in set-square (312) of butt joint piece (33) butt, the right angle limit of the horizontal direction of set-square (312) and the lateral wall butt in joint groove (311), and the inclined plane shaping of set-square (312) has the arc lateral wall, the lateral wall butt of arc lateral wall and butt joint piece (33).

4. The rabbit head for spinning machine winding according to claim 1, characterized in that: the rabbit head bodies (3) are vertically and symmetrically arranged, and a rotating block (4) is arranged between two adjacent first plates (1); and mounting seats (5) are mounted at the upper end and the lower end of the rotating block (4), and a locking assembly (6) for locking the rotating block (4) is arranged on the mounting seat (5) positioned at the bottom.

5. The rabbit head for spinning machine winding according to claim 4, characterized in that: the locking component (6) comprises a connecting plate (61) fixedly connected with one side of the mounting seat (5), the connecting plate (61) is arranged on the outer side wall of the mounting seat (5) with a low horizontal position, the upper end surface of the connecting plate (61) is provided with a vertically arranged fixed ring (62) and a cylinder (64) vertically inserted in the fixed ring (62), the outer side wall of the cylinder (64) is fixedly connected with a sliding rod (641), the inner side wall of the fixed ring (62) is provided with a sliding groove (65) which is obliquely arranged corresponding to the sliding rod (641), an arc-shaped groove (651) for placing the cylinder (64) is upwards arranged at the lower end of the sliding groove (65) in the horizontal position, the bottom of the arc-shaped groove (651) is communicated with the sliding groove (65) and penetrates through the fixing ring (62), a spring (652) positioned at the bottom of the cylinder (64) is placed inside the fixing ring (62).

6. The rabbit head for spinning machine winding according to claim 2, characterized in that: an arc-shaped opening (322) is formed in one end, far away from the fixing frame (2), of the wire feeding portion (32), a wear-resistant ring (324) is connected inside the arc-shaped opening (322), and a wire passing groove (3243) for a silk wire to pass through is formed in the wear-resistant ring (324).

7. The rabbit head for spinning machine winding according to claim 6, characterized in that: two ends of the wear-resistant ring (324) are divided into a first tip end (34) and a second tip end (35) by a wire passing groove (3243), and the horizontal length of the second tip end (35) from the first plate (1) is larger than that of the first tip end (34) from the first plate (1).

8. The rabbit head for spinning machine winding according to claim 4, characterized in that: a second plate (11) which is vertically arranged is installed on one side, away from the fixed frame (2), of the first plate (1), and the second plate (11) is perpendicular to the first plate (1); the rotating block (4) is provided with a placing groove (41) corresponding to the second plate (11).

9. The rabbit head for spinning machine winding according to claim 8, characterized in that: the side wall of the second plate (11) is provided with a circular groove (42), the inner side wall of the placing groove (41) is uniformly and integrally formed with a protrusion (43) positioned in the circular groove (42), and the edge of the protrusion (43) is smooth.

Technical Field

The invention relates to the technical field of textile machinery, in particular to a rabbit head for winding wires of a spinning machine.

Background

At present, rabbit head horizontal installation uses on the winder, and the rabbit head is held the inside one end of winder and has been seted up and press from both sides the groove, and the silk thread is vertical to pass from pressing from both sides inslot portion, and the relative winder of rabbit head can carry out horizontal slip for the even winding of silk thread is on the bobbin.

Currently, chinese utility model patent with publication number CN201761973U discloses a silk thread winding machine, which comprises a machine table, a silk thread winding mechanism, a plurality of rabbit heads and a silk baffle. Board internally mounted has the pivoted loose axle, has seted up the helicla flute on the loose axle, and rabbit head horizontal installation just can carry out the horizontal slip relatively on the organism, and the one end that the nearly loose axle of rabbit head rest has been seted up and has been pressed from both sides the groove, and the silk thread is vertical passes from pressing from both sides inslot portion, and the one end of rabbit head is pegged graft inside the helicla flute.

The above prior art solutions have the following drawbacks: when the rabbit head is processed, the rabbit head can be installed inside the plastic part, then the plastic part is installed on the winding machine in a sliding mode, and when the rabbit head needs to be replaced, the plastic part and the rabbit head are relatively complex in split, the plastic part after the split is deformed and cannot be reused, and the plastic part cannot be reused, so that resource waste is caused.

Disclosure of Invention

The invention aims to provide a rabbit head for spinning machine winding, which is convenient for splitting the rabbit head and a plastic part, is convenient for reusing the plastic part subsequently and has higher use efficiency.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a frame rabbit head for wire winding, includes the first board of vertical setting, connect perpendicularly and keep away from the inside rabbit head body of first board one end at the fixed frame of first board lateral wall and level setting, peg graft at fixed frame, the vertical first round hole of having seted up on the rabbit head body, the second round hole that communicates with first round hole is seted up on the upper portion of fixed frame, second round hole and the inside grafting of second round hole have the inserted bar.

Through adopting above-mentioned technical scheme, during the use, peg graft inside fixed frame with rabbit head body level, then with the vertical grafting of inserted bar inside first round hole and second round hole, the bottom surface of inserted bar and the bottom surface parallel and level of inserted bar because the inserted bar receives the reason of gravity, the relatively fixed frame of inserted bar is comparatively stable. When the rabbit head body needs to be replaced, the inserted bar is taken out from bottom to top. The convenience carries out the split with rabbit head body and fixed frame, and the follow-up reuse of being convenient for is carried out fixed frame and first board, and the availability factor is higher.

The rabbit head comprises a rabbit head body, a fixing frame and a wire feeding part, wherein the rabbit head body comprises a clamping part and a wire feeding part, the clamping part is clamped and installed in the fixing frame, and the wire feeding part is connected to one side, far away from the fixing frame, of the clamping part; inwards sunken joint groove has all been seted up at the both ends of joint portion, the inside joint groove that corresponds of fixed frame is connected with the butt joint piece.

Through adopting above-mentioned technical scheme, joint portion joint is inside fixed frame, and the joint groove uses with the butt piece cooperation for it is comparatively stable to be connected between fixed frame and the rabbit head body, reduces the rabbit head body and takes place to rock.

The invention is further arranged in such a way that the horizontal section of the abutting block is semicircular, the horizontal section of the clamping groove is rectangular, one side, close to the abutting block, of the clamping groove is fixedly connected with a triangular plate abutted against the abutting block, the right-angle side of the triangular plate in the horizontal direction is abutted against the side wall of the clamping groove, an arc-shaped side wall is formed on the inclined surface of the triangular plate, and the arc-shaped side wall is abutted against the outer side wall of the abutting block.

Through adopting above-mentioned technical scheme, when stretching into joint inslot portion with joint portion, the arc lateral wall of set-square slides along the lateral wall of butt piece this moment, and during the tip of joint portion and the first board butt, the lateral wall of set-square and the lateral wall butt of butt piece this moment. The triangular blocks are arranged, so that the connection between the clamping part and the fixing frame is stable, and the shaking condition of the clamping part is reduced; simultaneously conveniently take out joint portion from fixed frame inside.

The rabbit head is further provided with a rabbit head body which is vertically and symmetrically arranged, a rotating block is arranged between two adjacent first plates, mounting seats are arranged at the upper end and the lower end of the rotating block, and a locking assembly for locking the rotating block is arranged on the mounting seat positioned at the bottom.

Through adopting above-mentioned technical scheme, the rabbit head body sets up two, when needs are changed serious rabbit head body wearing and tearing, opens locking Assembly, then rotates the turning block along the mount pad, makes the rabbit head body that does not wear and tear rotate to the coiling machine inside, and the speed of changing the rabbit head body is very fast, reduces the harmful effects that cause the machine for the machining efficiency of machine is higher.

The locking assembly comprises a connecting plate fixedly connected to one side of the mounting seat, the connecting plate is mounted on the outer side wall of the mounting seat with a low horizontal position, a vertically arranged fixing ring and a cylinder vertically inserted into the fixing ring are mounted on the upper end face of the connecting plate, a sliding rod is fixedly connected to the outer side wall of the cylinder, an obliquely arranged sliding groove is formed in the inner side wall of the fixing ring corresponding to the sliding rod, an arc-shaped groove used for placing the cylinder is formed in the lower horizontal end of the sliding groove in an upward mode, the bottom of the arc-shaped groove is communicated with the sliding groove and penetrates through the fixing ring, and a spring located at the bottom of the cylinder is placed in the fixing ring.

Through adopting above-mentioned technical scheme, during the initiation, the slide bar is located the bottom of sliding tray inner top surface, and the spring is the pop-up form, and cylindrical up end is higher than the bottom surface of turning block this moment, and the relative mount pad of turning block just can not rotate. When needs rotate the turning block, press the cylinder, the slide bar slides along the sliding tray at the in-process that moves down, and the spring compression slides to the arc wall inside along the lateral wall of sliding tray when the slide bar, unclamps the hand, and the cylinder receives the elasticity of spring for the up end of slip post is less than the bottom surface of turning block, makes the turning block rotate.

The invention is further provided that one end of the wire feeding part, which is far away from the fixed frame, is provided with an arc-shaped opening, a wear-resisting ring is connected inside the arc-shaped opening, and the wear-resisting ring is provided with a wire passing groove for the silk thread to pass through.

Through adopting above-mentioned technical scheme, because the silk thread only keeps away from one side friction of fixed frame with the rabbit head body, set up arc opening and wear-resisting ring, reduce wear-resisting material's use amount, reduce the processing cost of rabbit head body.

The invention is further provided that two ends of the wear-resistant ring are separated into a first tip end and a second tip end by the wire passing groove, and the horizontal length of the second tip end from the first plate is larger than that of the first tip end from the first plate.

Through adopting above-mentioned technical scheme, the silk thread is placed between first pointed end and second pointed end, and the silk thread rubs with the relative lateral wall of first pointed end and second pointed end. Because the length of second pointed end is greater than the length of first pointed end, when using, the tip of second pointed end is worn and torn earlier, and the back is worn and torn the tip of first pointed end, reduces the time cycle that the rabbit head body was changed to the life cycle of rabbit head body has been improved.

The invention is further provided that a second plate which is vertically arranged is arranged on one side of the first plate, which is far away from the fixed frame, and the second plate is vertical to the first plate; the rotating block is provided with a placing groove corresponding to the second plate.

Through adopting above-mentioned technical scheme, set up the second board, peg graft the second board inside the standing groove, can make and install the first board inside the turning block, the flexibility is higher, conveniently takes out first board and second board from the turning block is inside.

The invention is further arranged that the side wall of the second plate is provided with a circular groove, the inner side wall of the groove is uniformly and integrally formed with a bulge positioned in the circular groove, and the edge of the bulge is smooth.

Through adopting above-mentioned technical scheme, during the use, peg graft the second board inside the standing groove, the arch just slides to the circular slot inside this moment for comparatively stable grafting of second board is inside the standing groove. And the edge of the protrusion is rounded so that the second plate can slide to the outside along the upper surface of the protrusion.

In conclusion, the invention has the following beneficial effects:

1. when the rabbit head body needs to be taken out of the fixing frame, the inserted rod is vertically taken out upwards from the first round hole and the second round hole, and the rabbit head body can be taken out of the fixing frame;

2. the rabbit head body is stably connected with the fixing frame by the aid of the abutting blocks and the clamping grooves, and shaking of the rabbit head body is reduced;

3. set up turning block and mount pad, when needs are changed the first body of rabbit, rotate the turning block and can be changeed the first body of rabbit that needs changed.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view of the rabbit head body with a cut-away fixing frame;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view illustrating a connection structure between a rotating block and a mounting base according to an embodiment;

FIG. 5 is a schematic view of the rotary block in vertical section;

fig. 6 is a schematic structural diagram of an embodiment, which is mainly used for embodying a locking assembly.

Reference numerals: 1. a first plate; 11. a second plate; 12. an arc-shaped opening; 2. a fixing frame; 21. a first circular hole; 22. a second circular hole; 23. inserting a rod; 3. a rabbit head body; 31. a clamping part; 311. a clamping groove; 312. a set square; 32. a wire feeding part; 321. a support plate; 322. an arc-shaped opening; 323. an arc-shaped ring; 324. a wear ring; 3241. a mounting ring; 3242. mounting grooves; 3243. a wire passing groove; 33. a butting block; 34. a first tip; 35. a second tip; 4. rotating the block; 41. a placement groove; 42. a circular groove; 43. a protrusion; 5. a mounting seat; 51. rotating the rod; 52. a guide rail; 53. a sliding port; 6. a locking assembly; 61. a connecting plate; 62. a fixing ring; 63. a connecting ring; 631. a bolt; 64. a cylinder; 641. a slide bar; 65. a sliding groove; 651. an arc-shaped slot; 652. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the rabbit head for spinning machine wire winding disclosed by the invention comprises a vertically arranged first plate 1, wherein a fixing frame 2 is vertically connected to the side wall of the first plate 1, and the fixing frame 2 extends to one side far away from the first plate 1. The fixed frame 2 is far away from 1 one end level grafting of first board and is had rabbit head body 3, and the extending direction of rabbit head body 3 is the same with the extending direction of fixed frame 2.

Referring to fig. 1, a second plate 11 is vertically and integrally formed at one end of the first plate 1, which is far away from the fixed frame 2, a vertical section of the second plate 11 extends outwards from a joint with the first plate 1 and is gradually reduced, and upper and lower ends of the second plate 11 are both arc-shaped. In order to facilitate the taking of the second board 11 by human hands, an arc-shaped opening 12 is formed at one end of the second board 11 far away from the first board 1, and the arc-shaped opening 12 is recessed from the upper end and the lower end of the second board 11 to one side close to the first board 1.

Referring to fig. 1-2, a first round hole 21 is vertically formed in the rabbit head body 3, a second round hole 22 communicated with the first round hole 21 is formed in the upper end face of the fixing frame 2, an inserting rod 23 is inserted into the second round hole 22 and the second round hole 22, and the bottom of the inserting rod 23 is flush with the bottom face of the rabbit head body 3.

Referring to fig. 2, the rabbit head body 3 includes a clamping portion 31 mounted inside the fixing frame 2 in a clamping manner, and a wire feeding portion 32 connected to the clamping portion 31 and located outside the fixing frame 2 and far away from one end of the first plate 1.

Referring to fig. 2, joint portion 31 has seted up joint groove 311 along 3 extending direction's of rabbit head central line symmetry, and the horizontal cross-section in joint groove 311 is the rectangle, and the inside wall fixedly connected with of fixed frame 2 is the butt piece 33 that uses with the cooperation of joint groove 311, and the horizontal cross-section of butt piece 33 is semi-circular, and the arc lateral wall of butt piece 33 is close to one side of joint portion 31. In order to make the connection between the clamping groove 311 and the abutting block 33 more stable and to facilitate the taking out of the clamping portion 31 from the inside of the fixing frame 2, an isosceles right triangle 312 is horizontally connected to the inner side wall of the clamping groove 311 far away from the first plate 1, an arc-shaped side wall is formed on one side of the triangle 312 close to the abutting block 33, and the side length of the horizontal section of the triangle 312 is equal to the radius of the abutting block 33.

Referring to fig. 2-3, the wire feeding portion 32 has a triangular horizontal cross section. The wire feeding portion 32 includes a supporting plate 321 integrally formed with the clamping portion 31, and the supporting plate 321 is made of a plastic material. Arc opening 322 has been seted up to the one end that joint portion 31 was kept away from to backup pad 321, and the one end that joint portion 31 was kept away from to arc opening 322 is connected with arc ring 323, and the wear-resisting ring 324 of one end fixedly connected with of joint portion 31 is kept away from to arc ring 323, and wear-resisting ring 324 adopts alumina ceramic material to make, and alumina ceramic material's hardness is higher, and wear resistance is fabulous. One side of the wear-resistant ring 324, which is close to the arc-shaped ring 323, is connected with a mounting ring 3241, one side of the arc-shaped ring 323, which is close to the wear-resistant ring 324, is provided with a mounting groove 3242 for placing the mounting ring 3241, and the mounting ring 3241 is bonded with the groove bottom of the mounting groove 3242 through an adhesive. The end, far away from the clamping portion 31, of the wear-resistant ring 324 is provided with a thread passing groove 3243 through which a thread passes, the thread passing groove 3243 separates the end of the wear-resistant ring 324 to form a first tip end 34 and a second tip end 35, and the horizontal length from the second tip end 35 to the first plate 1 is greater than the horizontal length from the first tip end 34 to the first plate 1.

Referring to fig. 4-5, set up two rabbit head bodies 3 that the structure is the same, the vertical symmetry of two rabbit head bodies 3 sets up, thereby make two second boards 11 set up relatively, be provided with turning block 4 between two second boards 11, turning block 4 corresponds second board 11 and has all seted up standing groove 41, second board 11 level is pegged graft inside standing groove 41, circular slot 42 has been seted up to the symmetry on the lateral wall of second board 11, circular slot 42 sets up along fixed frame 2 extending direction's central line symmetry, equal fixed connection is at the inside arch 43 of joint at circular slot 42 on standing groove 41's the inside wall, the edge of arch 43 is the rounding off form, conveniently take out second board 11 from standing groove 41 is inside. The up end of first board 1 is higher than the up end of second board 11, and the lower terminal surface of first board 1 is less than the lower terminal surface of second board 11, and the lateral wall that first board 1 is close to second board 11 this moment is convenient for the turning block 4 butt, makes things convenient for the staff to take out second board 11 from turning block 4 inside.

Referring to fig. 4-5, the upper end and the lower end of the rotating block 4 are both provided with the installation seats 5, the center of the rotating block 4 is vertically inserted with the rotating rod 51, the upper end and the lower end of the rotating rod 51 are both inserted inside the installation seats 5, the rotating block 4 can rotate relative to the installation seats 5, the body of the winding machine is provided with the guide rail 52, one side of the installation seat 5, which is far away from the rotating block 4, is provided with the sliding port 53, the installation seats 5 are respectively clamped on the guide rails 52 on the upper side and the lower side, and the guide rail 52 is.

Referring to fig. 4 and 6, a locking assembly 6 for locking the rotating block 4 is disposed on the side wall of the mounting seat 5 with a low horizontal position, the locking assembly 6 includes a connecting plate 61 fixedly connected to the outer side wall of the mounting seat 5, a fixing ring 62 is disposed on the upper end surface of the connecting plate 61, a connecting ring 63 is fixedly connected to the bottom of the fixing ring 62, a plurality of bolts 631 are vertically disposed on the upper end surface of the connecting ring 63, and the bolts 631 penetrate through the connecting ring 63 and are threadedly connected into the connecting plate 61. Fixed ring 62's inside is pegged graft and is had cylinder 64, fixedly connected with slide bar 641 on cylinder 64's the lateral wall, the slide tray 65 that the slope downwardly extending was seted up to fixed ring 62's inside wall corresponding cylinder 64, the up end interval of slide tray 65 sets up apart from fixed ring 62's up end, slide tray 65 is seted up along fixed ring 62's radian, the arc wall 651 of upwards protruding 43 is seted up to the low one end of slide tray 65 horizontal position, cylinder 64 is placed inside arc wall 651, run through fixed ring 62 and communicate with slide tray 65 downwards arc wall 651 bottom. The inner side wall of the fixed ring 62 is vertically placed with a spring 652 at the bottom of the cylinder 64.

Referring to fig. 6, when the cylinder 64 is positioned inside the arc-shaped groove 651, the upper end surface of the cylinder 64 is spaced from the lower end surface of the rotating block 4 (shown in fig. 4). When the cylinder 64 is positioned on the inner top surface of the slide groove 65, the cylinder 64 is positioned on one side of the rotating block 4 to abut against the rotating block 4.

This embodiment is when using, when needing to take out the head of rabbit body 3 that seriously wears: 1. closing the locking assembly 6: when the cylinder 64 is pressed, the cylinder 64 is pressed down and simultaneously drives the sliding rod 641 to press down, the spring 652 is compressed at the moment, when the sliding rod 641 slides into the arc-shaped groove 651, the hand is released, and the cylinder 64 is subjected to the elastic force of the spring 652, so that the upper end surface of the sliding cylinder is lower than the bottom surface of the rotating block 4. 2. Rotating the rotating block 4, rotating the rabbit head body 3 which is not worn outside to the inside of the winding machine, and rotating the worn rabbit head body 3 out; 3. the locking assembly 6 is unlocked. Then take out inserted bar 23 top-down, then take out rabbit head body 3 from fixed frame 2 is inside, peg graft inside fixed frame 2 with new rabbit head body 3, peg graft inside first round hole 21 and second round hole 22 with inserted bar 23 can.

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