CN214269756U - Winding device of textile winding machine - Google Patents
Winding device of textile winding machine Download PDFInfo
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- CN214269756U CN214269756U CN202023346532.0U CN202023346532U CN214269756U CN 214269756 U CN214269756 U CN 214269756U CN 202023346532 U CN202023346532 U CN 202023346532U CN 214269756 U CN214269756 U CN 214269756U
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Abstract
The application relates to a winding device of a textile winding machine, which belongs to the field of textile winding machines and comprises a winding table, a winding mechanism connected with the winding table, and a bobbin sleeved outside the winding mechanism, wherein the winding mechanism comprises a bobbin core connected with the winding table, a plurality of abutting pieces connected with the peripheral wall of the bobbin core, and a driving piece for driving the abutting pieces to be close to or far away from the bobbin core, the plurality of abutting pieces are arranged around the bobbin core, and the abutting pieces are abutted against the inner wall of the bobbin; the driving piece comprises a plurality of sliding pieces connected to the barrel core and sliding along the length direction of the barrel core, and a scissor piece, wherein one end of the scissor piece is rotatably connected to the sliding pieces, the other end of the scissor piece is slidably connected to the abutting pieces, and the driving piece corresponds to the abutting pieces one to one. The problem of different diameter bobbin package demands is solved in this application.
Description
Technical Field
The application relates to the field of textile winding machines, in particular to a winding device of a textile winding machine.
Background
The textile winding machine is used for further complementary processing of the nascent fiber obtained in the processing, so that the nascent fiber is formed into a special machine in a certain package form. According to the operation mode of the machine, the method can be divided into the following steps: manual winders, semi-automatic winders, full-automatic winders. An operator generally places a bobbin for winding a yarn around a winding bobbin, and a winding machine winds the yarn around the bobbin by mechanical rotation of the winding bobbin.
Most of the existing semi-automatic winding machines on the market adopt winding pipe barrels with single diameters, if the winding requirements of different winding diameters are processed, the winding pipe barrels need to be replaced, the process is complicated, and the winding requirements of wire barrels with different diameters cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of different diameter bobbin package demands, this application provides a winding device of textile winding machine.
A winding device of a textile winding machine comprises a winding table, a winding mechanism connected with the winding table, and a bobbin sleeved outside the winding mechanism, wherein the winding mechanism comprises a bobbin core connected with the winding table, a plurality of abutting pieces connected with the peripheral wall of the bobbin core, and a driving piece driving the abutting pieces to be close to or far away from the bobbin core, the abutting pieces are arranged around the bobbin core, and the abutting pieces are abutted against the inner wall of the bobbin; the driving piece comprises a plurality of sliding pieces connected to the barrel core and sliding along the length direction of the barrel core, and a scissor piece, wherein one end of the scissor piece is rotatably connected to the sliding pieces, the other end of the scissor piece is slidably connected to the abutting pieces, and the driving piece corresponds to the abutting pieces one to one.
Through adopting above-mentioned technique, operating personnel with the bobbin suit at the butt piece outer wall, the drive slider slides along section of thick bamboo core length direction to the fork spare promotes the butt piece is cut in the drive, makes the butt piece keep away from the section of thick bamboo core until the bobbin closely butt with the butt piece outer wall, realizes the nimble adjustment around rolling up mechanism diameter, thereby has satisfied the package demand of various different diameter bobbins.
Preferably, one end of the outer peripheral wall of the cylinder core is provided with a first thread, the other end of the outer peripheral wall of the cylinder core is provided with a second thread, and the rotating directions of the first thread and the second thread are opposite; the driving piece at least comprises two sliding pieces, wherein one sliding piece is in threaded fit with the first thread, and the other sliding piece is in threaded fit with the second thread.
By adopting the technology, an operator can rotate the barrel core through the first thread and the second thread, so that the sliding part is relatively close to or far away from the barrel core in the rotating process of the barrel core along the length direction of the barrel core, and the self-locking property of the threads ensures that the sliding part cannot slide back to the original position due to the reaction force of the scissor piece in the coiling process.
Preferably, the driving part further comprises a limiting rod connected to the winding table, the limiting rod extends along the axis of the cylinder core, and the sliding parts penetrate through the same limiting rod.
Through adopting above-mentioned technique for a plurality of sliders keep same linear motion along section of thick bamboo core length direction, guaranteed the stable butt relation of slider with the section of thick bamboo core simultaneously.
Preferably, the barrel core is coaxially provided with a barrel core hole, a rotating core penetrates through the barrel core hole, and one end of the rotating core penetrates through the barrel core hole and is fixedly connected with a rotating disc; the rotary core periphery wall is provided with a clamping groove, the inner peripheral wall of the barrel core is provided with a containing groove matched with the clamping groove in position, the barrel core is provided with an elastic limiting part fixedly connected with the containing groove, one part of the elastic limiting part is fixedly connected in the containing groove, and the other part of the elastic limiting part is clamped in the clamping groove.
Through adopting above-mentioned technique, barrel core, elasticity locating part, commentaries on classics core form a whole, and the barrel core rotates along with the carousel rotates and synchronous rotation under the restriction of elasticity locating part to it is controllable to rotate the lift that drives the driving piece and realize the butt piece through the carousel.
Preferably, one side of the elastic limiting part facing the turntable is provided with a first guide surface convenient for the separation of the elastic limiting part and the clamping groove, the clamping groove is provided with a second guide surface matched with the first guide surface, and the first guide surface is partially positioned in the accommodating groove.
Through adopting above-mentioned technique, when the operator extracted the carousel, the elastic limiting part was through the guide roll-off draw-in groove of first spigot surface and second spigot surface, and barrel core, elastic limiting part, commentaries on classics core will no longer form a whole, and the barrel core will no longer rotate along with the carousel rotation to guaranteed when the normal work of winding drum, can not touch the carousel and change around rolling up the diameter of mechanism because of the staff mistake.
Preferably, the elastic limiting piece comprises an elastic part and a rigid part fixedly connected to one end of the elastic part, and when the elastic limiting piece is clamped into the clamping groove, a part of the rigid part is positioned in the clamping groove and a part of the rigid part is positioned in the accommodating groove; the other end of the elastic part is fixedly connected in the accommodating groove.
Through adopting above-mentioned technique, when the operator promoted the carousel, rigid portion got into the draw-in groove under the elastic force of elastic component in, the barrel core produced inseparable joint relation with changeing the core through the restriction of rigid portion, if all establish to elastic component, under the rotation of changeing the core after barrel core and commentaries on classics core joint, elastic component produced elastic deformation, was difficult to form a whole synchronous rotation.
Preferably, a plurality of sliding grooves are formed in the inner wall of the barrel core along the length direction of the barrel core hole, the sliding grooves are communicated with the barrel core hole, and a plurality of balls abutted against the outer side wall of the rotary core are arranged in the sliding grooves.
By adopting the technology, when an operator pushes and pulls the turntable along the axial direction of the rotary core, the friction generated by the relative motion of the rotary core and the cylinder core along the axial direction of the rotary core can be reduced, and the abrasion of parts is effectively reduced.
Preferably, the abutment member is provided with an elastic deformation layer on a side facing the bobbin.
By adopting the technology, under the driving of the scissor piece, the abutting piece abuts against the bobbin and generates elastic deformation, the contact area between the abutting piece and the bobbin is increased, the friction force between the abutting piece and the bobbin is increased, and the synchronous rotation of the abutting piece and the bobbin is ensured.
Preferably, the plurality of abutting pieces are arranged at equal intervals in the circumferential direction of the outer peripheral surface of the barrel core.
By adopting the technology, the phenomenon that the winding mechanism is unevenly distributed along the winding direction to cause larger centrifugal force in the winding working process of the bobbin is avoided, the winding mechanism is vibrated due to the overlarge centrifugal force, and the fault occurrence rate of the winding mechanism is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the diameter of the winding drum is variably adjusted by the plurality of abutting parts connected to the peripheral wall of the drum core and the driving part for driving the abutting parts to be close to or far away from the drum core, so that the winding requirements of bobbins with different diameters are met;
2. the plurality of abutting pieces are arranged at equal intervals along the circumferential direction of the outer circumferential surface of the bobbin core, so that the phenomenon that the bobbin generates larger centrifugal force due to uneven weight distribution of the winding mechanism along the winding direction in the winding working process is avoided, the winding mechanism generates vibration due to the larger centrifugal force, and the failure rate of the winding mechanism is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a cartridge, a driving member and an abutment member cooperating in an embodiment of the present application;
FIG. 3 is a cross-sectional view of a cartridge, rotating core and rotating disk of an embodiment of the present application;
fig. 4 is an enlarged view at a in fig. 3.
Description of reference numerals: 1. a winding table; 2. a winding mechanism; 21. a barrel core; 211. a first thread; 212. a second thread; 213. a barrel core aperture; 214. a receiving groove; 215. an elastic limiting part; 216. a first guide surface; 217. an elastic portion; 218. a rigid portion; 219. a sliding groove; 220. a ball bearing; 22. an abutting member; 23. a drive member; 231. a slider; 232. a scissor element; 233. a limiting rod; 235. a slide shaft; 236. a sliding shaft groove; 237. a connecting rod; 238. a connecting pin; 24. rotating the core; 241. a card slot; 242. a second guide surface; 25. a turntable; 3. a bobbin; 4. textile threads.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a winding device of a textile winding machine. Referring to fig. 1 and 2, the winding device comprises a winding table 1, a winding mechanism 2 connected to the winding table 1, and a driving motor for driving the winding mechanism to rotate. The winding mechanism 2 rotates around the axis of the winding mechanism 2 under the driving of the driving motor, wherein the periphery of the winding mechanism 2 is abutted with the bobbin 3, and the bobbin 3 synchronously rotates along with the rotation of the winding mechanism 2, so that the winding of the spun yarn 4 on the bobbin 3 is realized.
Wherein, the winding mechanism 2 comprises three parts: a drum core 21 connected to the winding table 1, three abutting members 22 connected to an outer peripheral wall of the drum core 21, and a driving member 23 driving the abutting members 22 to approach or separate from the drum core 21. The driving piece 23 drives the abutting pieces 22 to approach or separate from the barrel core 21 along the direction perpendicular to the axial direction of the barrel core 21, and the three abutting pieces 22 synchronously approach or separate from the barrel core 21 to realize the control of the diameter of the winding mechanism 2.
The bobbin 3 is arranged around the bobbin core 21, the inner wall of the bobbin 3 abuts against the abutting piece 22, and the abutting piece 22 is driven by the driving piece 23 to be close to or far away from the bobbin core 21 to abut against the bobbins 3 with different diameters.
The winding mechanism 2 is driven by electric power to rotate, and in order to avoid the centrifugal force generated by the uneven distribution of the abutting pieces 22, the three abutting pieces 22 are arranged around the barrel core 21 at equal intervals along the circumferential direction of the barrel core, so that the eccentric force is not easy to generate in the rotating process of the winding mechanism 2, and the mechanical vibration is avoided.
The driving member 23 includes two sliding members 231 sliding along the length direction of the barrel core 21, and a scissors member 232 having one end rotatably connected to the sliding members 231 and the other end slidably connected to the abutting member 22. The scissors 232 is composed of two cross connecting rods 237, the cross positions of the two connecting rods 237 are connected through a connecting pin 238, one end of the scissors 232 close to the abutting part 22 is provided with a sliding shaft wheel 235, and the abutting part 22 is provided with a sliding shaft groove 236 matched with the sliding shaft wheel 235. The barrel core 21 drives the two sliders 231 toward or away from each other so that the two links 237 of the scissors 232 rotate about the connecting pin 238, and therefore the two pulley wheels 235 of the scissors 232 near the end of the abutment 22 come close to or away from each other so that the abutment 22 is raised or lowered.
Referring to fig. 2, one end of the outer peripheral wall of the cylinder core 21 is provided with a first thread 211, and the other end is provided with a second thread 212, the turning directions of the first thread 211 and the second thread 212 are opposite, wherein the lengths of the first thread 211 and the second thread 212 along the axial direction of the cylinder core 21 are equal; the driving member 23 includes two sliding members 231, one sliding member 231 is threadedly engaged with the first thread 211, and the other sliding member 231 is threadedly engaged with the second thread 212, when the drum core rotates, two sets of threads with opposite rotation directions are disposed on the outer peripheral wall of the drum core 21, so that the two sliding members 231 can be driven to move closer to or away from each other by rotating the drum core 21, and the self-locking property of the threads prevents the sliding members 231 from sliding back to the original position due to the reaction force of the sliding members 231 during the winding process.
The driving member 23 further includes a limiting rod 233 connected to the winding table 1, the limiting rod 233 extends along the axis of the barrel core 21 and the extending length of the limiting rod 233 does not exceed the end of the barrel core 21 away from the winding table 1, the two sliding members 231 of the same driving member 23 penetrate through the same limiting rod 233, the limiting rod 233 ensures the stable abutting relationship between the sliding members 231 and the barrel core 21 on one hand, and on the other hand, the two sliding members 231 are limited not to rotate along with the rotation of the barrel core 21.
One side of the abutting part 22 facing the bobbin 3 is provided with an elastic deformation layer, the bobbin 3 is in close contact with the elastic deformation layer under the driving of the driving part 23, the elastic deformation layer generates elastic deformation at the moment, so that the contact area between the abutting part 22 and the bobbin 3 is increased, the larger the contact area is, the larger the friction force between the abutting part 22 and the bobbin 3 is, and the synchronous rotation of the abutting part 22 and the bobbin 3 is ensured without relative sliding.
Referring to fig. 3 and 4, a cylinder core hole 213 is coaxially formed in the cylinder core 21, a rotary core 24 penetrates through the cylinder core hole 213, one end of the rotary core 24 penetrates through the cylinder core hole 213 and is fixedly connected with a rotary disc 25, and an operator can rotate the rotary disc 25 to enable the rotary core 24 to rotate or push and pull the rotary disc 25 to enable the rotary core 24 to move along the axis of the cylinder core hole 213; a clamping groove 241 is formed in the outer peripheral wall of the middle section of the rotating core 24, a containing groove 214 matched with the clamping groove 241 is formed in the inner peripheral wall of the cylinder core 21, the cylinder core 21 is provided with an elastic limiting piece 215 fixedly connected to the containing groove 214, one part of the elastic limiting piece 215 is fixedly connected to the containing groove 214, and the other part of the elastic limiting piece 215 is clamped in the clamping groove 241. When the barrel core 21 needs to be rotated, an operator rotates the rotary disc 25, the barrel core 21, the elastic limiting piece 215 and the rotary core 24 form a whole under the limitation of the elastic limiting piece 215, the barrel core 21 rotates synchronously along with the rotation of the rotary disc 25, the barrel core 21 rotates, so that the sliding pieces 23 are driven to approach or separate from each other, and the butting pieces 22 are driven to ascend and descend through the scissor pieces.
In order to realize the flexible matching relationship between the rotary core 24 and the drum core 21, when the winding drum normally works, the diameter of the winding mechanism 2 cannot be changed due to the fact that a worker touches the rotary disc 25 by mistake, one side of the elastic limiting member 215 facing the rotary disc 25 is provided with a first guide surface 216 convenient for the elastic limiting member 215 to be separated from a clamping groove 241, the clamping groove 241 is provided with a second guide surface 242 matched with the first guide surface 216, wherein the first guide surface 216 and the second guide surface 242 are set to be mutually matched curved surfaces, and the first guide surface 216 is abutted against the wall part of the accommodating groove 214, so that when the operator pulls out the rotary disc 25, the elastic limiting member 215 slides out of the clamping groove 241 to be retracted into the accommodating groove through the guide of the first guide surface 216 and the second guide surface 242, the drum core 21, the elastic limiting member 215 and the rotary core 24 do not form a whole, and the drum core 21 does not rotate along with the rotation of the rotary disc 25 any more.
It should be emphasized that, in order to make the barrel core 21 and the rotary core 24 form a good matching relationship when the elastic limiting member 215 is clamped and rotated, the elastic limiting member 215 includes an elastic portion 217 and a rigid portion 218 fixedly connected to one end of the elastic portion 217, when the elastic limiting member 215 is clamped into the clamping groove 241, a part of the rigid portion 218 is located in the clamping groove 241, and a part of the rigid portion 218 is located in the receiving groove 214, when an operator pushes the rotary disc 25, the rigid portion 218 enters the clamping groove 241 under the elastic force of the elastic portion 217, and the barrel core 21 and the rotary core 24 are tightly clamped and connected by the limitation of the rigid portion 218.
Referring to fig. 3, the winding machine in this embodiment is a semi-automatic operation, so that the bobbin 3 needs to be replaced manually, the bobbin 3 is replaced manually and continuously pushed and pulled by the rotary plate 25, so that friction is generated between the bobbin core 21 and the rotary core 24 many times, and parts are easily worn due to long-time friction, therefore, a plurality of sliding grooves 219 are formed in the inner wall of the bobbin core 21 along the length direction of the bobbin core hole 213, the sliding grooves 219 are communicated with the bobbin core hole 213, and a plurality of balls 220 abutted against the outer side wall of the rotary core 24 are arranged in the sliding grooves 219.
The implementation principle of the winding device of the textile winding machine in the embodiment of the application is as follows: an operator sleeves the bobbin 3 on the abutting part 22, pushes the rotary disc 25 along the direction close to the winding table 1 to enable the bobbin core 21, the elastic limiting part 215 and the rotary core 24 to form a whole, then rotates the rotary disc 25 to drive the two sliding parts 231 to mutually approach along the length direction of the bobbin core 21, the mutually approaching sliding parts 231 lift the abutting part 22 through the shearing fork part 232 to be far away from the bobbin core 21, so that the abutting part 22 is tightly abutted with the bobbin 3, then the rotary disc 25 is pulled far away from the winding table 1 to enable the bobbin core 21, the elastic limiting part 215 and the rotary core 24 not to form a whole, the bobbin core 21 does not rotate along with the rotation of the rotary disc 25 any more, and finally, the winding device is started to wind the textile wire 4 on the bobbin 3; when the package of the bobbin 3 is completely closed, the operator pushes the rotary plate 25 and rotates the rotary plate 25 in the reverse direction to drive the fork 232 to lower the abutment member 22 close to the core 21, removes the wound bobbin, and repeats the above operation, thereby satisfying the package of bobbins 3 of different diameters.
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 (9)
1. The utility model provides a textile winding machine's coiling device, includes around a roll platform (1), connect in around a roll platform (1) around a roll mechanism (2), overlap and locate around a spool (3) outside a roll mechanism (2), its characterized in that: the winding mechanism (2) comprises a bobbin core (21) connected to the winding table (1), a plurality of abutting pieces (22) connected to the outer peripheral wall of the bobbin core (21), and a driving piece (23) for driving the abutting pieces (22) to be close to or far away from the bobbin core (21), the abutting pieces (22) are arranged around the bobbin core (21), and the abutting pieces (22) are abutted against the inner wall of the bobbin (3); the driving piece (23) comprises a plurality of sliding pieces (231) which are connected to the barrel core (21) and slide along the length direction of the barrel core (21) and a scissor piece (232) of which one end is rotatably connected to the sliding pieces (231) and the other end is connected to the abutting piece (22) in a sliding mode, and the driving piece (23) corresponds to the abutting piece (22) one to one.
2. Winding device of a textile winding machine according to claim 1, characterized in that: one end of the outer peripheral wall of the cylinder core (21) is provided with a first thread (211), the other end of the outer peripheral wall of the cylinder core is provided with a second thread (212), and the rotating directions of the first thread (211) and the second thread (212) are opposite; the driving piece (23) at least comprises two sliding pieces (231), wherein one sliding piece (231) is in threaded fit with the first thread (211), and the other sliding piece (231) is in threaded fit with the second thread (212).
3. Winding device of a textile winding machine according to claim 1, characterized in that: the driving piece (23) further comprises a limiting rod (233) connected to the winding table (1), the limiting rod (233) extends along the axis of the barrel core (21), and the sliding pieces (231) penetrate through the same limiting rod (233).
4. Winding device of a textile winding machine according to claim 1, characterized in that: the barrel core (21) is coaxially provided with a barrel core hole (213), a rotary core (24) penetrates through the barrel core hole (213), and one end of the rotary core (24) penetrates through the barrel core hole (213) and is fixedly connected with a rotary disc (25); the utility model discloses a storage battery, including rotatory core (24), barrel core (21), elastic limiting piece (215), draw-in groove (241) have been seted up to rotatory core (24) periphery wall, barrel core (21) internal periphery wall set up with draw-in groove (241) position complex accomodate groove (214), barrel core (21) are equipped with fixed connection in accomodate the elasticity locating piece (215) of groove (214), partly fixed connection in accomodating groove (214), the card is gone into in draw-in groove (241) in another part.
5. Winding device of a textile winding machine according to claim 4, characterized in that: one side, facing the rotary disc (25), of the elastic limiting piece (215) is provided with a first guide surface (216) facilitating separation of the elastic limiting piece (215) and the clamping groove (241), the clamping groove (241) is provided with a second guide surface (242) matched with the first guide surface (216), and the first guide surface (216) is partially located in the accommodating groove (214).
6. Winding device of a textile winding machine according to claim 4, characterized in that: the elastic limiting piece (215) comprises an elastic part (217) and a rigid part (218) fixedly connected to one end of the elastic part (217), when the elastic limiting piece (215) is clamped into the clamping groove (241), one part of the rigid part (218) is positioned in the clamping groove (241) and the other part is positioned in the accommodating groove (214); the other end of the elastic part (217) is fixedly connected in the accommodating groove (214).
7. Winding device of a textile winding machine according to claim 4, characterized in that: a plurality of sliding grooves (219) are formed in the inner wall of the barrel core (21) along the length direction of the barrel core hole (213), the sliding grooves (219) are communicated with the barrel core hole (213), and a plurality of balls (220) abutted against the outer side wall of the rotating core (24) are arranged in the sliding grooves (219).
8. Winding device of a textile winding machine according to claim 1, characterized in that: one side of the abutting part (22) facing the bobbin (3) is provided with an elastic deformation layer.
9. Winding device of a textile winding machine according to claim 1, characterized in that: the plurality of abutting pieces (22) are arranged at equal intervals in the circumferential direction of the outer peripheral surface of the barrel core (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346532.0U CN214269756U (en) | 2020-12-31 | 2020-12-31 | Winding device of textile winding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346532.0U CN214269756U (en) | 2020-12-31 | 2020-12-31 | Winding device of textile winding machine |
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| CN214269756U true CN214269756U (en) | 2021-09-24 |
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| CN202023346532.0U Active CN214269756U (en) | 2020-12-31 | 2020-12-31 | Winding device of textile winding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104845A (en) * | 2021-12-20 | 2022-03-01 | 晋江市永信达织造制衣有限公司 | Polyester yarn winding head device and winding method |
| CN115352954A (en) * | 2022-10-20 | 2022-11-18 | 南京浦江合金材料股份有限公司 | Automatic winding and coiling device for cored wires |
-
2020
- 2020-12-31 CN CN202023346532.0U patent/CN214269756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104845A (en) * | 2021-12-20 | 2022-03-01 | 晋江市永信达织造制衣有限公司 | Polyester yarn winding head device and winding method |
| CN115352954A (en) * | 2022-10-20 | 2022-11-18 | 南京浦江合金材料股份有限公司 | Automatic winding and coiling device for cored wires |
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