CN103601032A - Automatic bobbin winder cone yarn contact pressure control device - Google Patents
Automatic bobbin winder cone yarn contact pressure control device Download PDFInfo
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- CN103601032A CN103601032A CN201310431095.8A CN201310431095A CN103601032A CN 103601032 A CN103601032 A CN 103601032A CN 201310431095 A CN201310431095 A CN 201310431095A CN 103601032 A CN103601032 A CN 103601032A
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Abstract
The invention provides an automatic bobbin winder cone yarn contact pressure control device which comprises a single spindle machine shell, a groove drum, a support arm, a support arm connecting rod and double cylinders. The control device is characterized in that a gear is arranged at one end of a support arm rotating shaft connected with the support arm connecting rod, a transmission wheel meshed with the gear is arranged on the inner side of the single spindle machine shell and connected with the single spindle machine shell through a rotating shaft, the lower end of a transmission swing rod is fixed on the rotating shaft of the transmission wheel, the upper end of the transmission swing rod is connected with the upper end of a spring, and the lower end of the spring is connected with the lower end of an adjusting swing rod. The action force of the spring on the support arm is opposite to that of double cylinders at the beginning and gradually transformed to be consistent with that of the double cylinders along with increase of the diameter of a cone yarn in the winding process of a bobbin winder, so that the contact pressure between the cone yarn and the groove drum is basically kept constant. Undesirable effects such as yarn overlapping are decreased, and the quality of the cone yarn is improved.
Description
Technical field
The invention belongs to Weaving device manufacturing technology field, relate to the improvement of automatic winder, is a kind of automatic winding machine barrel yarn contact control setup specifically.
Background technology
Bobbin-winding machine, in winding process, becomes large with spooler cheese diameter, and the contact between cylinder yarn and groove drum can change, and it is the Important Action that guarantees cylinder yarn quality that application cylinder yarn contact makes it keep basically identical.
At present, the cylinder yarn contact balance mode of the bobbin-winding machine of main brand mainly contains following several in the world:
338 and AC5 brand bobbin-winding machine of Germany's Schlafhorst have two kinds of modes: a kind of employing electromechanical support arm control system, adopts stepping motor and two-layer gear cluster to control contact.Gear cluster is connected and is connected with support arm by a spring, by the adjusting at the twisting of spring and twisting angle is controlled to the pressure between support arm and groove drum.Aspect pressure compensation, according to the axial location of motor, calculate the contact for different bobbin diameters, the required related data of all production can be inputted on headstock computer, and this mode more complicated, cost are also high.Another kind of mode is referred to as standard cartridge subrack pressure compensation device, the contact increase that this device causes the increase due to cylinder yarn weight compensates, thereby make contact keep substantially constant, device is comprised of cylinder, spring and corresponding connecting rod, cylinder yarn pressure is constant after by mechanical manual adjustment, and its shortcoming is that every ingot needs to adjust separately setting.
Seemingly, but different, it is by the pressure of the pressure application cylinder yarn of control cylinder air inlet for the regulative mode of Japan's village's field 21C bobbin-winding machine and 338 the second form classes of German Schlafhorst, and this control is more accurate, but cost can be higher.
Italy's network profit peace adopts two cylinders to compensate support arm gravity with the grand SMARO bobbin-winding machine in Qingdao, the fulcrum that support arm lifts is at the rear portion of single ingot, when lifting, support arm promotes by cylinder, in winding process, balance is to give support arm certain thrust by cylinder, offset the Action of Gravity Field of a part of support arm and cylinder yarn, this balancing force is a fixed value, with spooler cheese diameter, do not change, therefore, when spooler cheese diameter becomes large, the contact between cylinder yarn and groove drum just can become greatly, is unfavorable for a yarn quality.Secondly, because complete machine gas circuit is longer, the air pressure while arriving single ingot is subject to various factors and causes conformability poor, and this also just causes the poor controllability of contact.
Summary of the invention
The problems referred to above and deficiency that the present invention exists for solving prior art, a kind of automatic winding machine barrel yarn contact control setup is provided, simple in structure, cost is low, Installation and Debugging are convenient, can in bobbin-winding machine winding process, with spooler cheese diameter, become the contact between large adjustment barrel yarn automatically and groove drum, and contact is consistent substantially, thereby reduce the bad phenomenon such as overlapping yarns, improve cylinder yarn quality.
The object of the invention is to be achieved through the following technical solutions:
A kind of automatic winding machine barrel yarn contact control setup, comprise: single ingot casing, groove drum, be arranged on the support arm rotating shaft on single ingot casing, the support arm being connected with support arm rotating shaft one end, be arranged on the two cylinders in single ingot internal side of shell, one end is connected the support arm connecting rod that the other end is connected with two Telescopic-cylinder bars with support arm rotating shaft, it is characterized in that, in described support arm rotating shaft one end of connecting support arm connecting rod arrange single ingot internal side of shell described in a gear arrange one with the power wheel of described gear engagement, described power wheel is connected with single ingot casing by rotating shaft, there is the lower end of a transmission fork to be fixed in the rotating shaft of power wheel, the upper end of transmission fork is connected with the upper end of a spring, the lower end of spring and one regulates the lower end of fork to be connected, regulate the upper end of fork to be hinged on single ingot casing by a balance staff, in bobbin-winding machine winding process, with spooler cheese diameter, become large, described spring starts to be transformed to gradually with two cylinders on the contrary consistent with two cylinders to the application force of support arm, make the contact between a yarn and groove drum substantially keep constant.
Improvement to said method: described single ingot casing arranged outside one is with the fan-shaped regulating plate of scale and arc guide barrel, the upper end of described fan-shaped regulating plate is fixedly connected with one end that described balance staff stretches out single ingot casing outside, described single ingot casing outside is positioned at described balance staff below one tightening screw hole is set, have a tightening screw to be fastened in described tightening screw hole through the arc guide barrel of fan-shaped regulating plate, the maximum gauge of described tightening screw is greater than the groove width of arc guide barrel.
Further improvement to said method: the lower end of described adjusting fork vertically arranges a fixed leg, the lower end of described spring is connected with described fixed leg.
Further improvement to said method: described spring is extension spring, spring elastic force scope is in working order: 0.63-10N, described spring elongation range is 100-235mm, described pair of cylinder to the application force of support arm, be: 20N.
Further improvement to said method: the axle center connection lead of described rotating shaft and balance staff and the angle α of rotating shaft core perpendicular line are 13 degree, the axle center vertical distance H of rotating shaft and balance staff is 48.5mm, the radius R of arc guide barrel is 26.5 mm, and the effective length L(of transmission fork refers on transmission fork that shaft central hole is to the distance of spring fixed position) be 38 mm.
Advantage of the present invention and good effect are:
The present invention adopts mechanical type pressing apparatus for adjusting force, by adjusting the elongation of spring, carrys out application cylinder yarn pressure size.In automatic winder winding process, with spooler cheese diameter, become large, support arm is raised and is driven the gear being attached thereto, by gear transmission, utilize lever principle to increase spring amount of tension, described spring starts contrary with two cylinders to the application force of support arm, be transformed to gradually zero, then be transformed to consistent with the application force of two cylinders, and make the contact between a yarn and groove drum substantially keep constant, thereby make yarn winding process increase controllability, reduce the bad phenomenon such as overlapping yarns, enhancing tube yarn quality.In single ingot casing arranged outside, there is a fan-shaped regulating plate with scale and arc guide barrel, the upper end of described fan-shaped regulating plate is fixedly connected with one end that described balance staff stretches out single ingot casing outside, described single ingot casing outside is positioned at described balance staff below one tightening screw hole is set, have a tightening screw to be fastened in described tightening screw hole through the arc guide barrel of fan-shaped regulating plate, the maximum gauge of described tightening screw is greater than the groove width of arc guide barrel.Being convenient to by fan-shaped regulating plate regulating spring length is elasticity, adjustment barrel yarn contact.It is simple in structure, and cost is low, and Installation and Debugging are convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel cylinder yarn of the present invention contact control setup;
Fig. 2 is fan-shaped regulating plate schematic diagram outside single ingot casing of a kind of Novel cylinder yarn of the present invention contact control setup;
Fig. 3 is the johning knot composition of transmission fork, adjusting fork and the regulating spring of a kind of Novel cylinder yarn of the present invention contact control setup.
In figure: 1-support arm, the two cylinders of 2-, 3-support arm connecting rod, 4-gear, 5-power wheel, 6-transmission fork, 7-rotating shaft, 8-spring, 9-regulate fork, 10-balance staff, 11-fixed leg, 12-arc guide barrel, the fan-shaped regulating plate of 13-, 14-tightening screw, the mono-ingot casing of 15-outside, the mono-ingot internal side of shell of 16-, 17-cylinder yarn, 18-groove drum.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail:
Referring to Fig. 1, Fig. 2, the embodiment of a kind of automatic winding machine barrel of the present invention yarn contact control setup, comprise: single ingot casing, be arranged on support arm rotating shaft, the support arm 1 being connected with support arm rotating shaft one end on single ingot casing, two cylinders 2, one end of being arranged in single ingot internal side of shell 16 be connected the support arm connecting rod 3 that the other end is connected with two cylinder 2 expansion links with support arm rotating shaft, in described support arm rotating shaft one end of connecting support arm connecting rod 3 arrange single ingot internal side of shell 16 described in a gear 4 arrange one with the power wheel 5 of gear 4 engagements, power wheel 5 is connected with single ingot casing by rotating shaft 7.There is the lower end of a transmission fork 6 to be fixed in the rotating shaft 7 of power wheel 5, the upper end of transmission fork 6 is connected with the upper end of a spring 8, the lower end of spring 8 and one regulates the lower end of fork 9 to be connected, the present embodiment is to regulate the lower end of fork 9 that a fixed leg 11 is vertically set, and the lower end of spring 8 is connected with regulating the fixed leg 11 on fork 9.
Regulate the upper end of fork 9 to be hinged on single ingot internal side of shell 26 by a balance staff 10, in automatic winder winding process, with spooler cheese diameter, become large, the application force of 8 pairs of support arms 1 of described spring starts to be transformed to gradually on the contrary with two cylinders 2 unanimously with two cylinders 2, and makes the contact between a yarn and groove drum substantially keep constant.
In single ingot casing outside 15, a fan-shaped regulating plate 13 with scale and arc guide barrel 12 is set, the upper end of fan-shaped regulating plate 13 is fixedly connected with one end that balance staff 10 stretches out single ingot casing outside 15, below single ingot casing outside 15 is positioned at balance staff 10, a tightening screw hole is set, have a tightening screw 14 to be fastened in the tightening screw hole in single ingot casing outside 15 through the arc guide barrel 12 of fan-shaped regulating plate 13, the maximum gauge of tightening screw 14 is greater than the groove width of arc guide barrel 12.
Above-mentioned spring 8 is extension spring, and spring 8 elastic force scope is in working order: 0.63-10N, described spring elongation range is 100-235mm, described pair of cylinder 2 to the application force of support arm 1, be: 20N.
Above-mentioned rotating shaft 7 is 13 degree with the axle center connection lead of balance staff 10 and the angle α of rotating shaft 7 axle center perpendicular line, rotating shaft 7 is 48.5mm with the axle center vertical distance H of balance staff 10, the radius R of arc guide barrel 12 is 26.5 mm, and the effective length L(of transmission fork 6 refers on transmission fork 6 that rotating shaft 7 centre holes are to the distance of spring fixed position) be 38 mm.
Before automatic winder starts, first according to the elasticity of yarn type rolled product variety adjustment spring 8, to determine the hardness of a yarn.Method is: unclamp tightening screw 14, fan-shaped regulating plate 13 is moved, mobile range can contrast the scale on fan-shaped regulating plate 13 and determine, by the adjusting fork 9 in the single ingot internal side of shell 16 of balance staff 10 drive, carry out the elasticity of regulating spring 8, namely adjust the elongation of spring 8, reach the object of adjustment barrel yarn pressure, adjust the complete tightening screw 14 that tightens, make to regulate fork 9 to maintain static.
Start after winder work, the balance cylinder of two cylinders 2 produces pulling force, has offset the gravity of support arm 1 self, and now cylinder yarn 17 contacts are the gravity sum of pulling force with cylinder 17 yarns of spring 8.When cylinder yarn 17 diameters become large gradually, cylinder yarn 17 lifts support arm 1 by groove drum 18 gradually, drives support arm connecting rod 3 to rotate, and by gear 4, power wheel 5, drives transmission fork 6 to rotate, extension spring 8 produces pulling force, passes to support arm 1 apply downward pressure by two gears 4,5.Along with spooler cheese diameter becomes large, when transmission fork 6 forwards B point to gradually by starting position A, the power that spring 8 imposes on support arm 1 is zero substantially.Transmission fork 6 was rotated further after B point, and the power that spring 8 imposes on support arm 1 has become the pulling force of upwards lifting, and was used for offseting the gravity that cylinder yarn increases gradually, thereby reached the basically identical object of contact between a yarn and groove drum.When single ingot parking support arm 1 lifts, by the cylinder that lifts of two cylinders 2, produce pulling force, drive support arm 1 to lift.
Certainly, above-mentioned explanation is not the restriction to invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of having done, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (7)
1. an automatic winding machine barrel yarn contact control setup, comprise: single ingot casing, groove drum, be arranged on the support arm rotating shaft on single ingot casing, the support arm being connected with support arm rotating shaft one end, be arranged on the two cylinders in single ingot internal side of shell, one end is connected the support arm connecting rod that the other end is connected with two Telescopic-cylinder bars with support arm rotating shaft, it is characterized in that, in described support arm rotating shaft one end of connecting support arm connecting rod arrange single ingot internal side of shell described in a gear arrange one with the power wheel of described gear engagement, described power wheel is connected with single ingot casing by rotating shaft, there is the lower end of a transmission fork to be fixed in the rotating shaft of power wheel, the upper end of transmission fork is connected with the upper end of a spring, the lower end of spring and one regulates the lower end of fork to be connected, regulate the upper end of fork to be hinged on single ingot casing by a balance staff, in bobbin-winding machine winding process, with spooler cheese diameter, become large, described spring starts to be transformed to gradually with two cylinders on the contrary consistent with two cylinders to the application force of support arm, make the contact between a yarn and groove drum substantially keep constant.
2. according to automatic winding machine barrel yarn contact control setup claimed in claim 1, it is characterized in that, described single ingot casing arranged outside one is with the fan-shaped regulating plate of scale and arc guide barrel, the upper end of described fan-shaped regulating plate is fixedly connected with one end that described balance staff stretches out single ingot casing outside, described single ingot casing outside is positioned at described balance staff below one tightening screw hole is set, have a tightening screw to be fastened in described tightening screw hole through the arc guide barrel of fan-shaped regulating plate, the maximum gauge of described tightening screw is greater than the groove width of arc guide barrel.
3. according to the automatic winding machine barrel yarn contact control setup described in claim 1 or 2, it is characterized in that, the lower end of described adjusting fork vertically arranges a fixed leg, and the lower end of described spring is connected with described fixed leg.
4. according to the automatic winding machine barrel yarn contact control setup described in claim 1 or 2, it is characterized in that, described spring is extension spring, spring elastic force scope is in working order: 0.63-10N, described spring elongation range is 100-235mm, described pair of cylinder to the application force of support arm, be: 20N.
5. according to automatic winding machine barrel yarn contact control setup claimed in claim 3, it is characterized in that, described spring is extension spring, spring elastic force scope is in working order: 0.63-10N, described spring elongation range is 100-235mm, described pair of cylinder to the application force of support arm, be: 20N.
6. according to automatic winding machine barrel yarn contact control setup claimed in claim 2, it is characterized in that, the axle center connection lead of described rotating shaft and balance staff and the angle α of rotating shaft core perpendicular line are 13 degree, the axle center vertical distance H of rotating shaft and balance staff is 48.5mm, the radius R of arc guide barrel is 26.5 mm, and the effective length L of transmission fork is 38 mm.
7. according to automatic winding machine barrel yarn contact control setup claimed in claim 5, it is characterized in that, the axle center connection lead of described rotating shaft and balance staff and the angle α of rotating shaft core perpendicular line are 13 degree, the axle center vertical distance H of rotating shaft and balance staff is 48.5mm, the radius R of arc guide barrel is 26.5mm, and the effective length L of transmission fork is 38 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431095.8A CN103601032A (en) | 2013-09-22 | 2013-09-22 | Automatic bobbin winder cone yarn contact pressure control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431095.8A CN103601032A (en) | 2013-09-22 | 2013-09-22 | Automatic bobbin winder cone yarn contact pressure control device |
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| CN103601032A true CN103601032A (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310431095.8A Pending CN103601032A (en) | 2013-09-22 | 2013-09-22 | Automatic bobbin winder cone yarn contact pressure control device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986098A (en) * | 2018-01-22 | 2018-05-04 | 青岛宏大纺织机械有限责任公司 | A kind of cylinder yarn suction nozzle positioner |
| CN108750804A (en) * | 2018-06-05 | 2018-11-06 | 青岛宏大纺织机械有限责任公司 | A kind of bobbin-winding machine winding support device |
| CN110697501A (en) * | 2019-09-24 | 2020-01-17 | 北京航空工艺地毯有限公司 | Bobbin winder |
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| JPH05278939A (en) * | 1991-09-24 | 1993-10-26 | Officine Mecc Riva Srl | Yarn winding machine |
| CN2506604Y (en) * | 2001-11-15 | 2002-08-21 | 朱宏杰 | Automatic bobbin winder |
| CN1420073A (en) * | 2001-11-15 | 2003-05-28 | 朱宏杰 | Bobbin winder |
| CN2649545Y (en) * | 2003-08-29 | 2004-10-20 | 邵建伍 | Cradle lifting, damping ad pressure compensating device for spinning bobbin winder and assembly winder |
| CN201545553U (en) * | 2009-11-17 | 2010-08-11 | 上海正森纺织科技有限公司 | Bobbin winder metal groove drum pressure balancing mechanism |
| CN203682755U (en) * | 2013-09-22 | 2014-07-02 | 青岛宏大纺织机械有限责任公司 | Cheese contact pressure control device for automatic winder |
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2013
- 2013-09-22 CN CN201310431095.8A patent/CN103601032A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05278939A (en) * | 1991-09-24 | 1993-10-26 | Officine Mecc Riva Srl | Yarn winding machine |
| CN2506604Y (en) * | 2001-11-15 | 2002-08-21 | 朱宏杰 | Automatic bobbin winder |
| CN1420073A (en) * | 2001-11-15 | 2003-05-28 | 朱宏杰 | Bobbin winder |
| CN2649545Y (en) * | 2003-08-29 | 2004-10-20 | 邵建伍 | Cradle lifting, damping ad pressure compensating device for spinning bobbin winder and assembly winder |
| CN201545553U (en) * | 2009-11-17 | 2010-08-11 | 上海正森纺织科技有限公司 | Bobbin winder metal groove drum pressure balancing mechanism |
| CN203682755U (en) * | 2013-09-22 | 2014-07-02 | 青岛宏大纺织机械有限责任公司 | Cheese contact pressure control device for automatic winder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986098A (en) * | 2018-01-22 | 2018-05-04 | 青岛宏大纺织机械有限责任公司 | A kind of cylinder yarn suction nozzle positioner |
| CN107986098B (en) * | 2018-01-22 | 2024-03-29 | 青岛宏大纺织机械有限责任公司 | Bobbin yarn suction nozzle positioning device |
| CN108750804A (en) * | 2018-06-05 | 2018-11-06 | 青岛宏大纺织机械有限责任公司 | A kind of bobbin-winding machine winding support device |
| CN108750804B (en) * | 2018-06-05 | 2024-01-05 | 青岛宏大纺织机械有限责任公司 | Winding support device of bobbin winder |
| CN110697501A (en) * | 2019-09-24 | 2020-01-17 | 北京航空工艺地毯有限公司 | Bobbin winder |
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Application publication date: 20140226 |
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