CN118480875A - Winding mechanism of spinning machine and winding method thereof - Google Patents
Winding mechanism of spinning machine and winding method thereof Download PDFInfo
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- CN118480875A CN118480875A CN202410946082.2A CN202410946082A CN118480875A CN 118480875 A CN118480875 A CN 118480875A CN 202410946082 A CN202410946082 A CN 202410946082A CN 118480875 A CN118480875 A CN 118480875A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
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Abstract
The invention discloses a winding mechanism of a spinning machine and a winding method thereof, belonging to the technical field of spinning machines, and the technical key points are as follows: the spinning machine comprises a spinning machine body, wherein a placing roller, a guide wheel and two winding shafts are rotatably connected to the spinning machine body, and winding drums are sleeved on the two winding shafts in a sliding manner; the winding unit is arranged on the spinning machine body; the limiting unit is connected in the winding shaft in a sliding manner and is connected with the end part of the winding drum in a sliding manner; the fastening unit is rotationally connected in the winding shaft, and the end part of the fastening unit is slidably connected in the winding drum; the reciprocating unit is rotationally connected to the spinning machine body, and the end part of the reciprocating unit is connected with the straightening unit through the distance changing unit. According to the invention, the winding unit, the limiting unit, the fastening unit and the reciprocating unit are matched with the pitch-changing unit, technical disassembly and replacement and operation of the winding drum and the straightening unit are not needed, the automation degree is high, the technical requirements on workers are reduced, the working efficiency is improved, and the winding work is uniform and orderly.
Description
Technical Field
The invention relates to the technical field of spinning machines, in particular to a winding mechanism of a spinning machine and a winding method thereof.
Background
A spinning machine is a machine that forms a fiber-forming polymer solution or melt into filaments. Along with the continuous promotion of technological level, people develop the spinning machine that production efficiency is higher and produce the filiform thing, in order to coil the filiform thing of making to conveniently accomodate the transportation to the filiform thing, generally can set up corresponding winder at the back end of spinning machine, through the operation of motor, drive the winder and rotate, thereby twine orderly on the winding drum with the filiform thing of making.
When the winding machine in the present stage is used, two groups of winding drums are used for alternately working to improve the working efficiency, however, in the process of frequently disassembling and replacing the two groups of winding drums, workers are required to manually control the disassembling and fixing devices of the winding drums, and the degree of automation is not high.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a winding mechanism of a spinning machine and a winding method thereof so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A winding mechanism of a spinning machine, comprising:
The spinning machine comprises a spinning machine body, wherein a placing roller, a guide wheel and two winding shafts are rotatably connected to the spinning machine body, and winding drums are sleeved on the two winding shafts in a sliding manner;
the winding unit is arranged on the spinning machine body and connected with the winding shaft and is used for driving the winding shaft to rotate on the spinning machine body;
the limiting unit is connected in the winding shaft in a sliding manner and is connected with the end part of the winding drum in a sliding manner and used for limiting and fixing the winding drum;
the fastening unit is rotationally connected in the winding shaft, and the end part of the fastening unit is slidably connected in the winding drum and is used for fixing the winding shaft and the winding drum under the cooperation of the winding unit;
The reciprocating unit is rotationally connected to the spinning machine body, the end part of the reciprocating unit is connected with the straightening unit through the distance changing unit, and the distance changing unit is used for uniformly and orderly winding the filaments on the surface of the winding drum through the straightening unit under the cooperation of the reciprocating unit.
Compared with the prior art, the embodiment of the application has the following beneficial effects: after the winding drum is installed through the limiting unit, the winding unit is started, and the winding unit can drive the winding shaft to rotate. The fastening unit can automatically fasten and position the winding drum under the rotation action of the winding shaft, and the winding drum can be pressed more tightly under the action of the fastening unit along with the increase of the rotation speed of the winding unit, so that the stability of the winding drum on the surface of the winding shaft is improved, the winding drum is not fastened manually, and the working efficiency is improved. When the filament on the winding drum is wound, the winding unit is closed, and the fastening unit automatically loses the fastening positioning of the winding drum. Compared with the prior art, the application needs workers to manually position and detach the winding drum, does not need to technically detach and replace the winding drum, has high degree of automation, reduces the technical requirements on workers, improves the working efficiency, and further reduces the production cost.
After the filiform substances pass through the straightening unit, the reciprocating unit can drive the filiform substances to slide up and down through the straightening unit. Compared with the prior art, the application needs a worker to manually operate the reciprocating unit to realize the reciprocating motion of the straightening unit, increases the displacement of the reciprocating unit for driving the straightening unit to vertically reciprocate by arranging the distance changing unit, improves the working efficiency and the automation degree of the straightening unit, ensures that the winding work becomes uniform and orderly, does not need frequent operation of the reciprocating unit, and has high automation degree.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic view of the overall structure of a winding mechanism of a spinning machine according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a winding drum according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a winding unit according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a limiting unit according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a fastening unit provided in an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a pitch-varying unit according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a straightening unit according to an embodiment of the present invention.
Reference numerals: 1. a spinning machine body; 11. placing a roller; 12. a guide wheel; 13. a winding shaft; 14. a winding drum; 2. a winding unit; 21. a driving member; 22. a rotating shaft; 23. placing a tray; 3. a limit unit; 31. a fixing plate; 32. a rotating shaft; 33. a V-shaped elastic piece; 34. positioning columns; 4. a fastening unit; 41. a fixing pin; 42. a rotating frame; 421. a pellet; 43. a slider; 44. a connecting rod; 45. positioning a sliding cylinder; 451. a first sliding column; 46. positioning a sliding rod; 461. a second sliding column; 47. a V-shaped groove; 5. a reciprocating unit; 51. a support frame; 52. a driving motor; 53. a drive shaft; 54. a rotating frame; 55. a hinge rod; 56. a connecting frame; 6. a variable-pitch unit; 61. a first chute; 62. sliding racks; 63. a first slide pin; 64. a second chute; 65. a second slide pin; 66. rotating the gear; 67. a fixed rack; 7. a straightening unit; 71. 匚 section frames; 72. straightening wheels; 721. concave lines; 73. and a limiting wheel.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 7, a winding mechanism of a spinning machine and a winding method thereof, comprising:
The spinning machine comprises a spinning machine body 1, wherein a placing roller 11, a guide wheel 12 and two winding shafts 13 are rotatably connected to the spinning machine body 1, and winding drums 14 are sleeved on the two winding shafts 13 in a sliding manner;
the winding unit 2 is arranged on the spinning machine body 1 and connected with the winding shaft 13, and is used for driving the winding shaft 13 to rotate on the spinning machine body 1;
The limiting unit 3 is slidably connected in the winding shaft 13 and is slidably connected with the end part of the winding drum 14, and is used for limiting and fixing the winding drum 14;
A fastening unit 4, wherein the fastening unit 4 is rotatably connected in the winding shaft 13, and the end part of the fastening unit is slidably connected in the winding drum 14, so as to fix the winding shaft 13 and the winding drum 14 under the cooperation of the winding unit 2;
The reciprocating unit 5 is rotatably connected to the spinning machine body 1, the end part of the reciprocating unit is connected with the straightening unit 7 through the distance changing unit 6, and the distance changing unit 6 is used for realizing that the straightening unit 7 uniformly and orderly winds filaments on the surface of the winding drum 14 under the cooperation of the reciprocating unit 5.
In the embodiment of the invention, after the winding drum 14 is installed by the limiting unit 3, the winding unit 2 is started, and the winding unit 2 can drive the winding shaft 13 to rotate. The fastening unit 4 can automatically fasten and position the winding drum 14 under the rotation action of the winding shaft 13, and as the rotation speed of the winding unit 2 increases, the winding drum 14 can be pressed more tightly under the action of the fastening unit 4, so that the stability of the winding drum 14 on the surface of the winding shaft 13 is improved, the winding drum 14 is not required to be fastened manually, and the working efficiency is improved. When the filament on the winding drum 14 is wound, the winding unit 2 is closed, and the fastening unit 4 automatically loses the fastening positioning of the winding drum 14, so that the disassembly and replacement operations of people are further facilitated, and the working efficiency is effectively improved. After the filiform substances pass through the straightening unit 7, the reciprocating unit 5 can drive the filiform substances to slide up and down in a reciprocating manner through the straightening unit 7, and the displacement of the reciprocating unit 5 for driving the straightening unit 7 to slide up and down in a reciprocating manner is increased through the arrangement of the distance changing unit 6, so that the working efficiency of the straightening unit 7 is improved. So that the filaments are wound on the surface of the winding drum 14 by walking under the action of the straightening unit 7, and the winding work becomes uniform and orderly.
In one embodiment of the present invention, as shown in fig. 3, the winding unit 2 includes:
a driving member 21, the driving member 21 being mounted on the spinning machine body 1;
a rotating shaft 22, wherein the rotating shaft 22 is rotatably connected to the spinning machine body 1, and the end part of the rotating shaft is connected to the output end of the driving piece 21;
The placing plate 23 is rotatably connected to the surface of the spinning machine body 1, the end part of the placing plate 23 is connected to the end part of the rotating shaft 22, and the end part of the winding shaft 13 is fixedly connected to the placing plate 23. The end of the spinning machine body 1 is provided with a plurality of groups of placing rollers 11, and the side surface of the middle part of the spinning machine body 1 is provided with two groups of guide wheels 12. By installing two sets of guide wheels 12, the wire can be guided by selecting the proper guide wheels 12 according to actual needs when the wire is wound.
In this embodiment, when winding the filaments using the spinning machine body 1, the raw material of the filaments is first set on the surface of the placement roller 11, then the ends of the filaments are passed through one of the sets of guide wheels 12 and through the straightening unit 7, and finally the ends of the filaments are hung on the corresponding winding drums 14. The driving piece 21 is started, the output end of the driving piece 21 can drive the rotating shaft 22 to rotate on the spinning machine body 1, the rotating shaft 22 can drive the winding shaft 13 at the end part of the rotating shaft to synchronously rotate through the placing disc 23 in the rotating process, and then the winding shaft 13 can drive the winding drum 14 to rotate through the fastening unit 4, so that the winding drum 14 can wind filars.
The winding shaft 13, the winding drums 14 and the corresponding winding units 2 are respectively provided with two groups, and when the filament on one group of winding drums 14 is wound, the winding can be stopped, and the winding units 2 are closed. And the end of the thread is hung on the other winding drum 14, and the other winding unit 2 is started, so that the winding unit 2 can drive the corresponding winding drum 14 to continuously wind the thread through the winding shaft 13. During winding, the first set of bobbins 14 may be removed and a new bobbin 14 replaced. By arranging two winding drums 14, the wound winding drums 14 can be detached and replaced with new winding drums 14 while winding is performed, so that the effective working time wasted when the winding drums 14 are detached and replaced is greatly reduced, and the working efficiency is improved.
The driving member 21 may be a motor or a pneumatic motor, so as to drive the rotating shaft 22 to perform stable rotation on the spinning machine body 1.
In one embodiment of the present invention, as shown in fig. 4, the limiting unit 3 includes:
A fixing plate 31, wherein the fixing plate 31 is fixedly connected to the inside of the winding shaft 13, and a rotating shaft 32 is rotatably connected to the fixing plate 31;
a V-shaped elastic piece 33, wherein the V-shaped elastic piece 33 is fixed on the surface of the rotating shaft 32;
The positioning columns 34 are slidably connected in the winding shaft 13, the end parts of the positioning columns 34 are slidably connected to the outer surfaces of the V-shaped elastic sheets 33, two groups of positioning columns 34 are installed, and the outer end parts of the positioning columns 34 are conical.
In this embodiment, when the winding drum 14 is mounted, the winding drum 14 is first sleeved on the surface of the corresponding winding shaft 13, and when the winding drum 14 slides to contact with the ends of the two sets of positioning posts 34, the outer ends of the positioning posts 34 are conical, so that the two sets of positioning posts 34 can slide inwards in the winding shaft 13 under the extrusion of the ends of the winding drum 14, and because the ends of the two sets of positioning posts 34 are slidably connected with the surface of the V-shaped elastic piece 33, the ends of the two sets of positioning posts 34 can both extrude the surface of the V-shaped elastic piece 33, so that the V-shaped elastic piece 33 is contracted and closed until the ends of the two sets of positioning posts 34 slide to be separated from the surface of the winding shaft 13, and the winding drum 14 can continue to slide smoothly to the surface of the winding shaft 13. When the lower end of the winding drum 14 slides to contact the surface of the placement disc 23, the upper end of the winding drum 14 also slides to be separated from the two sets of positioning posts 34, so that the two sets of positioning posts 34 can slide outwards in the winding shaft 13 under the pushing of the elastic force of the V-shaped elastic piece 33 until the two sets of positioning posts 34 slide to contact the end surface of the winding drum 14, so that the winding drum 14 can be limited and fixed under the action of the two sets of positioning posts 34.
When the winding drum 14 is dismounted, the positioning column 34 can slide inwards in the winding shaft 13 by pulling the winding drum 14 upwards in the same way as the working process, so that the winding drum 14 can be taken out for dismounting. The two sets of positioning posts 34 in the limiting unit 3 may also be directly replaced by a spring ring and an elastic air bag, so that the two sets of positioning posts 34 may slide outwards in the winding shaft 13 under the pushing of the spring ring and the elastic air bag, which is not limited only herein.
In one embodiment of the present invention, as shown in fig. 4 and 5, the fastening unit 4 includes:
a fixing pin 41, the fixing pin 41 being connected to the fixing plate 31;
a rotating frame 42, wherein the rotating frame 42 is rotatably connected to the surface of the fixing pin 41, and a small ball 421 is fixed at the end of the rotating frame 42;
a slider 43 slidably coupled to the surface of the fixed plate 31, and a side surface of the slider 43 is hinged to an end of the rotating frame 42 through a link 44;
a positioning sliding cylinder 45, wherein the positioning sliding cylinder 45 is in sliding connection with the inside of the winding shaft 13, and the outer end part of the positioning sliding cylinder is in sliding connection with a positioning groove at the inner side of the winding cylinder 14;
a V-shaped groove 47, the V-shaped groove 47 being opened on the surface of the slider 43;
a first sliding column 451 fixed to the surface of the positioning sliding cylinder 45, the end portion of the first sliding column 451 being slidably coupled to the V-shaped groove 47;
A positioning sliding rod 46, wherein one end part of the positioning sliding rod 46 is slidably connected in the positioning sliding cylinder 45, the middle part of the positioning sliding rod is slidably connected in the winding shaft 13, and the outer end part of the positioning sliding rod is slidably connected in a positioning groove on the inner side of the winding cylinder 14; wherein the positioning grooves are formed on the inner wall of the winding drum 14, and the positioning grooves are multiple groups, and the multiple groups of positioning grooves are distributed on the inner wall of the winding drum 14 at equal intervals in circumference and are used for reinforcing the winding drum 14 under the cooperation of the positioning sliding drum 45 and the positioning sliding rod 46.
A second sliding column 461, wherein the second sliding column 461 is fixed on the surface of the positioning sliding rod 46, and the end part is slidingly connected in the V-shaped groove 47.
In this embodiment, after the winding drum 14 is mounted by the limiting unit 3, the winding unit 2 is opened, so that the winding unit 2 can drive the winding shaft 13 to rotate. The winding shaft 13 can drive the fixing plate 31, the rotating frame 42 and the small balls 421 in the winding shaft 13 to synchronously rotate in the rotating process, as the rotating speed of the winding shaft 13 increases, the centrifugal force generated by the circular motion of the small balls 421 is gradually increased, so that the two groups of small balls 421 can be outwards opened, the two groups of small balls 421 can drive the two groups of rotating frames 42 to be outwards opened on the fixing pin 41, the upper ends of the two groups of rotating frames 42 can drive the sliding piece 43 to downwards slide in the fixing plate 31 through the connecting rod 44 in the opening process, the sliding piece 43 can drive the V-shaped grooves 47 on the surface of the sliding piece 43 to synchronously downwards slide in the downwards sliding process, and as the end parts of the first sliding column 451 and the second sliding column 461 are respectively and slidably connected in the V-shaped grooves 47, the first sliding column 451 and the second sliding column 461 can drive the positioning sliding column 45 and the positioning sliding rod 46 to outwards slide in the winding shaft 13 under the pushing of the V-shaped grooves 47 until the end parts of the positioning sliding column 45 and the positioning sliding rod 46 slide into the positioning grooves 14 on the inner wall of the winding drum 14.
Therefore, in the process of winding, the winding drum 14 can be automatically limited and reinforced under the action of the positioning grooves, the positioning sliding drum 45 and the positioning sliding rod 46 respectively, and along with the increase of the rotating speed of the winding unit 2, the positioning sliding drum 45 and the positioning sliding rod 46 can press the positioning grooves more tightly, so that the winding drum 14 cannot loosen on the surface of the winding shaft 13, the stability of the winding drum 14 on the surface of the winding shaft 13 is effectively improved, the winding drum 14 is not fastened manually, and the working efficiency is improved.
After the filament on the winding drum 14 is wound, the winding unit 2 is closed, and the centrifugal force applied to the pellets 421 gradually disappears, so that the rotating frame 42 can be folded together under the action of the gravity of the pellets 421, and the sliding member 43 slides upwards on the fixed plate 31, so that the positioning sliding drum 45 and the positioning sliding rod 46 slide close to each other until the ends of the positioning sliding drum 45 and the positioning sliding rod 46 slide to the positioning grooves separated from the inner wall of the winding drum 14, so that the winding drum 14 is taken out from the surface of the winding shaft 13. Therefore, after the winding unit 2 is closed, the fastening unit 4 automatically loses the fastening and positioning of the winding drum 14, technical detachment and replacement operation of workers on the winding drum 14 is not needed, the automation degree is high, the technical requirements on the workers are reduced, and the working efficiency is improved.
The V-shaped groove 47 in the fastening unit 4 may be replaced by two groups of arc-shaped grooves, which are splayed, so that the positioning sliding cylinder 45 and the positioning sliding rod 46 can be pushed to slide in the winding shaft 13 by the first sliding column 451 and the second sliding column 461, which is not limited only.
In one embodiment of the present invention, as shown in fig. 2 and 6, the reciprocation unit 5 includes:
The support frame 51 is fixed on the spinning machine body 1, and a driving motor 52 is arranged on the side surface of the support frame 51;
a driving shaft 53, wherein the driving shaft 53 is rotatably connected to the supporting frame 51, and the end part of the driving shaft 53 is connected to the output end of the driving motor 52;
A rotating frame 54, the rotating frame 54 is mounted on the surface of the driving shaft 53, and the end of the rotating frame 54 is connected to the variable-pitch unit 6 through a hinge rod 55;
The connecting frame 56, the connecting frame 56 sliding connection is in the support frame 51, and one end is connected with the displacement unit 6, and the other end is connected with the straightening unit 7 for driving the straightening unit 7 to reciprocate up and down.
In this embodiment, after the filament passes through the straightening unit 7, the driving motor 52 is turned on, the output end of the driving motor 52 may drive the driving shaft 53 to rotate on the supporting frame 51, the driving shaft 53 may drive the rotating frame 54 to perform a circular motion in the rotating process, so that the end portion of the rotating frame 54 drives the hinge rod 55 to perform an up-and-down motion, and the hinge rod 55 may drive the connecting frame 56 to perform an up-and-down reciprocating sliding in the supporting frame 51 through the distance-changing unit 6, so that the connecting frame 56 may drive the straightening unit 7 at the end portion to perform a synchronous up-and-down reciprocating sliding, so that the straightening unit 7 may drive the filament inside the straightening unit to perform an up-and-down reciprocating sliding, so that the filament may perform a walking winding on the surface of the winding drum 14, and the winding work becomes uniform and orderly.
The reciprocating unit 5 can also be replaced by an electric telescopic rod, and the electric telescopic rod is arranged on the spinning machine body 1, so that the straightening unit 7 can conveniently reciprocate up and down under the action of the electric telescopic rod.
In one embodiment of the present invention, as shown in fig. 6, the pitch changing unit 6 includes:
The first sliding groove 61, the first sliding groove 61 is opened on the supporting frame 51, and the connecting frame 56 is slidingly connected in the first sliding groove 61;
The first sliding pin 63, the first sliding pin 63 is slidably connected in the first sliding groove 61, a sliding rack 62 is fixed on the surface of the first sliding pin 63, the sliding rack 62 is slidably connected on the surface of the supporting frame 51, and the side surface of the sliding rack 62 is fixedly connected with the side surface of the connecting frame 56;
a second sliding groove 64, wherein the second sliding groove 64 is arranged on the supporting frame 51;
a second sliding pin 65, the second sliding pin 65 is slidably connected in the second sliding groove 64, and the second sliding pin 65 and the end of the hinging rod 55 far away from the rotating frame 54 are hinged;
A rotation gear 66, wherein the rotation gear 66 is rotatably connected to the surface of the second sliding pin 65, and the rotation gear 66 is in meshed connection with the sliding rack 62;
The fixed rack 67, the fixed rack 67 is fixed on the surface of the supporting frame 51, and the fixed rack 67 and the rotating gear 66 are in meshed connection.
In this embodiment, when the driving shaft 53 drives the rotating frame 54 to perform a rotating motion, the rotating frame 54 may drive the second sliding pin 65 to perform an up-and-down reciprocating sliding in the second sliding groove 64 through the hinge rod 55, and the second sliding pin 65 may drive the rotating gear 66 on the surface of the second sliding groove 64 to perform a synchronous up-and-down reciprocating sliding in the up-and-down reciprocating process, because the rotating gear 66 is respectively engaged with the sliding rack 62 and the fixed rack 67, the rotating gear 66 may perform a positive-and-negative alternating rotation in the second sliding pin 65 under the action of the fixed rack 67 in the up-and-down sliding process, so that the sliding rack 62 may drive the first sliding pin 63 to perform an up-and-down sliding in the first sliding groove 61 under the rotation action of the rotating gear 66, and then the sliding rack 62 may drive the straightening unit 7 to perform an up-and-down reciprocating sliding through the connecting frame 56, so that the wire passing through the straightening unit 7 may reciprocate up-and-down, and-winding the wire may perform walking winding on the surface of the winding drum 14, so that the winding work becomes uniform and ordered.
Because of the engagement connection between the sliding rack 62 and the rotating gear 66, the rotating gear 66 can drive the sliding rack 62 to lift and slide, and the sliding rack 62 can lift and slide under the rotation of the rotating gear 66 because the rotating gear 66 continuously rotates in the lifting process. The displacement of the sliding rack 62 up and down is increased by the cooperation of the rotating gear 66, i.e., the length of the fixed rack 67. Through setting up displacement unit 6, increased reciprocating unit 5 drive straightening unit 7 and carry out the displacement of reciprocating sliding from top to bottom to make straightening unit 7 can adapt to different operational environment, improved the work efficiency of straightening unit 7.
Two groups of first sliding pins 63 in the pitch-changing unit 6 are installed, rolling wheels can be installed on the surfaces of the first sliding pins 63 and the second sliding pins 65, and the rolling wheels are in rolling connection with the first sliding grooves 61 and the second sliding grooves 64, so that the first sliding pins 63 and the second sliding pins 65 can stably and smoothly slide in the first sliding grooves 61 and the second sliding grooves 64 through the rolling wheels.
In one embodiment of the invention, as shown in fig. 7, the straightening unit 7 comprises:
匚 parts of frames 71, wherein the 匚 parts of frames 71 are fixed at the end parts of the connecting frames 56, and two groups of straightening wheels 72 are rotatably connected inside the frames;
A dimple 721, wherein the dimple 721 is arranged on the surface of the straightening wheel 72;
And a limiting wheel 73, wherein the limiting wheel 73 is fixed at two end parts of the straightening wheel 72.
In this embodiment, when winding the filament, by passing the filament through the straightening wheels 72, since the straightening wheels 72 are provided with two groups, the filament can be attached to the surface of the corresponding straightening wheel 72 when winding the filament by different winding drums 14, so that the straightening wheels 72 guide the filament when the two groups of winding drums 14 are respectively operated. The limiting wheel 73 can limit the thread to prevent the thread from sliding out of the surface of the straightening wheel 72, and by arranging the concave patterns 721, the stability of the thread sliding on the surface of the straightening wheel 72 can be improved, and the phenomenon that the thread bounces up and down and slides on the surface of the straightening wheel 72 is prevented.
The straightening unit 7 can also be replaced by a round groove which is arranged in the connecting frame 56, and the inner wall of the round groove is smooth and arc-shaped, so that the abrasion between the filars and the round groove is reduced. The filaments are passed through the circular groove, and when the connecting frame 56 is lifted, the filaments in the connecting frame can be driven by the circular groove to synchronously lift, which is not limited only.
In one embodiment of the present invention, as shown in fig. 1 and 7, a winding method of a spinning machine includes the steps of:
Firstly, sleeving a winding drum 14 on the surface of a winding shaft 13, and limiting and installing the winding drum 14 through a limiting unit 3;
sleeving the raw material of the filiform substances on the surface of a placement roller 11, enabling the end parts of the filiform substances to pass through one group of guide wheels 12 and pass through a straightening unit 7, and finally hanging the end parts of the filiform substances on corresponding winding drums 14;
Step three, opening the winding unit 2, wherein the winding unit 2 can drive the winding shaft 13 to rotate, and the fastening unit 4 can slide into a positioning groove on the inner wall of the winding drum 14 in the winding shaft 13 in the rotating process of the winding shaft 13, so that the winding drum 14 can realize automatic fastening and positioning under the action of the fastening unit 4;
and fourthly, after the filament on the winding drums 14 is wound, closing the winding units 2, hanging the end parts of the filament on the other winding drums 14, and opening the other winding units 2, so that the winding units 2 can drive the corresponding winding drums 14 to continuously wind the filament through the winding shafts 13, and in the winding process, the first winding drum 14 can be disassembled and the new winding drum 14 can be replaced.
The working principle of the invention is as follows: after the winding drum 14 is mounted by the limiting unit 3, the winding unit 2 is started, and the winding unit 2 can drive the winding shaft 13 to rotate. The winding shaft 13 can drive the fixing plate 31, the rotating frame 42 and the small balls 421 in the winding shaft 13 to synchronously rotate, as the rotation speed of the winding shaft 13 increases, the centrifugal force generated by the circular motion of the small balls 421 can also gradually increase, so that the two groups of small balls 421 can be outwards opened, the two groups of small balls 421 can drive the two groups of rotating frames 42 to be outwards opened on the fixing pin 41, the upper ends of the two groups of rotating frames 42 can drive the sliding part 43 to downwards slide in the fixing plate 31 through the connecting rod 44 in the opening process, the sliding part 43 can drive the V-shaped groove 47 on the surface of the sliding part 43 to synchronously downwards slide in the downwards process, and the first sliding column 451 and the second sliding column 461 can respectively drive the positioning sliding cylinder 45 and the positioning sliding rod 46 to outwards slide in the winding shaft 13 under the pushing of the V-shaped groove 47 until the ends of the positioning sliding cylinder 45 and the positioning sliding rod 46 slide into the positioning grooves on the inner wall of the winding cylinder 14.
In the process of winding, the winding drum 14 can be automatically limited and reinforced under the action of the positioning grooves, the positioning sliding drum 45 and the positioning sliding rod 46 respectively, and along with the increase of the rotating speed of the winding unit 2, the positioning sliding drum 45 and the positioning sliding rod 46 can press the positioning grooves more tightly, so that the winding drum 14 cannot loosen on the surface of the winding shaft 13, the stability of the winding drum 14 on the surface of the winding shaft 13 is effectively improved, the winding drum 14 is not fastened manually, and the working efficiency is improved. When the filament on the winding drum 14 is wound, the winding unit 2 is closed, and the fastening unit 4 automatically loses the fastening positioning of the winding drum 14, so that the winding drum 14 is not required to be technically detached and replaced by a worker, the automation degree is high, the technical requirements on the worker are reduced, and the working efficiency is improved.
After the filiform substances pass through the straightening unit 7, the driving motor 52 is started, the output end of the driving motor 52 can drive the driving shaft 53 to rotate on the supporting frame 51, the driving shaft 53 can drive the rotating frame 54 to perform circular motion in the rotating process, the end part of the rotating frame 54 drives the hinging rod 55 to perform up-and-down motion, the hinging rod 55 can drive the connecting frame 56 to perform up-and-down reciprocating sliding in the supporting frame 51 through the distance changing unit 6, the connecting frame 56 can drive the straightening unit 7 at the end part to perform synchronous up-and-down reciprocating sliding, the straightening unit 7 can drive the filiform substances in the straightening unit to perform up-and-down reciprocating sliding, the displacement that the reciprocating unit 5 drives the straightening unit 7 to perform up-and-down reciprocating sliding is increased through the arrangement of the distance changing unit 6, and the working efficiency of the straightening unit 7 is improved. So that the filaments passing through the straightening unit 7 can move up and down back and forth, and further the filaments can be wound on the surface of the winding drum 14 in a walking manner, so that the winding work becomes uniform and orderly, frequent operation of the reciprocating unit 5 is not needed, and the automation degree is high.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. A winding mechanism of a spinning machine, characterized in that the winding mechanism of the spinning machine comprises:
The spinning machine comprises a spinning machine body, wherein a placing roller, a guide wheel and two winding shafts are rotatably connected to the spinning machine body, and winding drums are sleeved on the two winding shafts in a sliding manner;
the winding unit is arranged on the spinning machine body and connected with the winding shaft and is used for driving the winding shaft to rotate on the spinning machine body;
the limiting unit is connected in the winding shaft in a sliding manner and is connected with the end part of the winding drum in a sliding manner and used for limiting and fixing the winding drum;
the fastening unit is rotationally connected in the winding shaft, and the end part of the fastening unit is slidably connected in the winding drum and is used for fixing the winding shaft and the winding drum under the cooperation of the winding unit;
The reciprocating unit is rotationally connected to the spinning machine body, the end part of the reciprocating unit is connected with the straightening unit through the distance changing unit, and the distance changing unit is used for uniformly and orderly winding the filaments on the surface of the winding drum through the straightening unit under the cooperation of the reciprocating unit.
2. The winding mechanism of the spinning machine according to claim 1, wherein the winding unit comprises:
the driving piece is arranged on the spinning machine body;
the rotating shaft is rotationally connected to the spinning machine body, and the end part of the rotating shaft is connected to the output end of the driving piece;
the placing plate is rotationally connected to the surface of the spinning machine body, the end part of the placing plate is connected to the end part of the rotating shaft, and the end part of the winding shaft is fixedly connected to the placing plate.
3. The winding mechanism of a spinning machine according to claim 1, wherein the limiting unit comprises:
the fixing plate is fixedly connected to the inside of the winding shaft, and a rotating shaft is rotatably connected to the fixing plate;
the V-shaped elastic piece is fixed on the surface of the rotating shaft;
the positioning column is connected in the winding shaft in a sliding manner, and the end part of the positioning column is connected to the outer surface of the V-shaped elastic sheet in a sliding manner.
4. A winding mechanism of a spinning machine according to claim 3, wherein the fastening unit comprises:
the fixing pin is connected to the fixing plate;
The rotating frame is rotationally connected to the surface of the fixed pin, and a small ball is fixed at the end part of the rotating frame;
The sliding piece is connected to the surface of the fixed plate in a sliding way, and the side face of the sliding piece is hinged to the end part of the rotating frame through a connecting rod;
the positioning sliding cylinder is connected in the winding shaft in a sliding way, and the outer end part of the positioning sliding cylinder is connected in a positioning groove at the inner side of the winding cylinder in a sliding way;
the V-shaped groove is formed in the surface of the sliding piece;
The first sliding column is fixed on the surface of the positioning sliding cylinder, and the end part of the first sliding column is connected in the V-shaped groove in a sliding way;
the positioning sliding rod is characterized by comprising a positioning sliding rod, wherein one end part of the positioning sliding rod is in sliding connection with the positioning sliding cylinder, the middle part of the positioning sliding rod is in sliding connection with the winding shaft, and the outer end part of the positioning sliding rod is in sliding connection with a positioning groove at the inner side of the winding cylinder;
The second sliding column is fixed on the surface of the positioning sliding rod, and the end part of the second sliding column is connected in the V-shaped groove in a sliding way.
5. The winding mechanism of a spinning machine according to claim 1, wherein the reciprocation unit comprises:
the support frame is fixed on the spinning machine body, and a driving motor is arranged on the side face of the support frame;
The driving shaft is rotationally connected to the supporting frame, and the end part of the driving shaft is connected to the output end of the driving motor;
the rotating frame is arranged on the surface of the driving shaft, and the end part of the rotating frame is connected to the variable-pitch unit through a hinging rod;
The connecting frame is connected in the support frame in a sliding way, one end part of the connecting frame is connected with the distance changing unit, and the other end part of the connecting frame is connected with the straightening unit and is used for driving the straightening unit to slide up and down in a reciprocating way.
6. The winding mechanism of the spinning machine according to claim 5, wherein the pitch changing unit comprises:
the first sliding groove is formed in the supporting frame, and the connecting frame is connected in the first sliding groove in a sliding manner;
the first sliding pin is in sliding connection in the first sliding groove, a sliding rack is fixed on the surface of the first sliding pin, the sliding rack is in sliding connection on the surface of the supporting frame, and the side face of the sliding rack is fixedly connected with the side face of the connecting frame;
the second sliding groove is formed in the supporting frame;
The second sliding pin is connected in the second sliding groove in a sliding way, and the second sliding pin is hinged with the end part of the hinging rod, which is far away from the rotating frame;
the rotating gear is rotationally connected to the surface of the second sliding pin, and the rotating gear is in meshed connection with the sliding rack;
the fixed rack is fixed on the surface of the support frame and is meshed with the rotating gear.
7. The winding mechanism of the spinning machine according to claim 5, wherein the straightening unit comprises:
匚 parts of frames, wherein the 匚 parts of frames are fixed at the end parts of the connecting frames, and two groups of straightening wheels are rotatably connected inside the frames;
the concave patterns are formed on the surface of the straightening wheel;
The limiting wheels are fixed at two ends of the straightening wheel.
8. A winding method of a spinning machine, using a winding mechanism of a spinning machine according to any one of claims 1-7, characterized in that: the method comprises the following steps:
firstly, sleeving a winding drum on the surface of a winding shaft, and limiting and installing the winding drum through a limiting unit;
Sleeving the raw material of the filiform substances on the surface of a placement roller, enabling the end parts of the filiform substances to pass through one group of guide wheels and pass through a straightening unit, and finally hanging the end parts of the filiform substances on corresponding winding drums;
Step three, starting the winding unit, wherein the winding unit can drive the winding shaft to rotate, and the fastening unit can slide in the winding shaft to a positioning groove on the inner wall of the winding drum in the rotating process of the winding shaft, so that the winding drum can realize automatic fastening and positioning under the action of the fastening unit;
And fourthly, after the filament on the winding drums is wound, closing the winding units, hanging the end parts of the filament on another group of winding drums, and opening the other group of winding units, so that the group of winding units can drive the corresponding winding drums to continuously wind the filament through the group of winding shafts, and in the winding process, the first group of winding drums can be disassembled and replaced by new winding drums.
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| CN202410946082.2A CN118480875B (en) | 2024-07-15 | 2024-07-15 | Winding mechanism of spinning machine and winding method thereof |
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| CN119320072A (en) * | 2024-12-18 | 2025-01-17 | 常州市宝晟煊焊接材料有限公司 | Winding device for producing gas shielded welding wire |
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| CN118480875B (en) | 2024-11-15 |
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Denomination of invention: A winding mechanism of a spinning machine and its winding method Granted publication date: 20241115 Pledgee: China Construction Bank Corporation Funing sub branch Pledgor: Jiangsu Zhongni Machinery Technology Co.,Ltd. Registration number: Y2026980012561 |