CN103515029B - There is the automatic wire twisting machine take-up device of warning function - Google Patents
There is the automatic wire twisting machine take-up device of warning function Download PDFInfo
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- CN103515029B CN103515029B CN201310466383.7A CN201310466383A CN103515029B CN 103515029 B CN103515029 B CN 103515029B CN 201310466383 A CN201310466383 A CN 201310466383A CN 103515029 B CN103515029 B CN 103515029B
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Abstract
The invention discloses a kind of automatic wire twisting machine take-up device with warning function, comprise wire tensioning mechanism and break alarm mechanism, wire tensioning mechanism comprises seat board, rotating shaft, spring, first disk, second disk and twisted wire bar, seat board is provided with manhole, rotating shaft becomes matched in clearance with manhole, first disk and the second disk are fixedly connected on the two ends of rotating shaft respectively, one end of spring is fixedly connected on the side of the first disk, the other end of spring is fixedly connected on seat board, one end of twisted wire bar is fixedly connected on the second disk, break alarm mechanism comprises acceleration transducer, sensor fastening device and warning device, acceleration transducer is arranged on sensor fastening device, and acceleration transducer is connected by cable with warning device.Structure of the present invention is simple, and tightening force is easy to adjust, and to wire diameter strong adaptability, the impact of spring to wire has certain cushioning effect, when running into conductor cord disconnection, has auto-alarm function.
Description
Technical field
The present invention relates to wire and produce wire twisting equipment field, particularly relate to a kind of automatic wire twisting machine take-up device with warning function.
Background technology
In the production technology of wire, no matter be before the lopping winding and the soft cabling of multiply of single cord, in order to obtain the single cord that seamlessly transits or lopping is wound around coil closely, all needed to apply certain active force before wire stranding on wire, be tensioned under this active force with the wire before making to enter twisting process, be tending towards straight to make wire.
The device for wire tensioning on existing stranding machine generally uses and organizes roller more, and wire passes through from often organizing between roller, and often organize roller and be all applied to wire compression, wire is tightened up and stretches between two adjacent groups roller.But this structure is not only complicated, when applying to the wire of different wire diameter, need by regulate often organize gap in roller between roller with make wire by take-up device and wire by time, often organize between roller and produce suitable tightening force, this adjustment process is complicated.If Authorization Notice No. is CN202307349U, name is called described in a kind of utility model patent of stranding machine, this stranding machine comprises cord grip, described cord grip comprises front line ball glue rod, rear line ball glue rod and for braking cylinder and exhaust casing before both upper and lower motions, also there is mechanism's complexity in this cord grip, inconvenient or that control precision is not high defect is controlled to the compression size of wire, is unfavorable for the production efficiency of stranding machine.
Summary of the invention
Not only complicated for the apparatus structure for wire tensioning on above-mentioned existing stranding machine, when applying to the wire of different wire diameter, adjustment process is complicated, is unfavorable for the problem of the production efficiency of stranding machine, the invention provides a kind of automatic wire twisting machine take-up device with warning function.
For solving the problem, the automatic wire twisting machine take-up device with warning function provided by the invention solves problem by following technical essential: the automatic wire twisting machine take-up device with warning function, comprise wire tensioning mechanism and break alarm mechanism, described wire tensioning mechanism comprises seat board, rotating shaft, spring, first disk, second disk and twisted wire bar, described seat board is provided with manhole, rotating shaft becomes matched in clearance with manhole, described first disk and the second disk are fixedly connected on the two ends of rotating shaft respectively, and the first disk and the second disk lay respectively at the both sides of seat board, one end of described spring is fixedly connected on the side of the first disk, the other end of spring is fixedly connected on seat board, one end of described twisted wire bar is fixedly connected on the second disk, described break alarm mechanism comprises acceleration transducer, sensor fastening device and warning device, described acceleration transducer is arranged on sensor fastening device, and acceleration transducer is connected by cable with warning device, acceleration transducer is positioned at the swept area that twisted wire bar take rotating shaft as center of rotation.
During this is arranged, the contact point of twisted wire bar and wire is not on the center line of rotating shaft, wire enters into twisted wire or winding process by twisted wire bar free end, the spring arranged is in extended state, such spring just applies a moment on the first disk, and be delivered on the second disk by rotating shaft, finally this moment need rely on wire to form reaction force moment, like this, wire finally obtains tensioning under spring force; Meanwhile, the deformation of spring is larger, and the reaction force of the contact point of twisted wire bar and wire is larger, and the tightening force that such wire obtains is larger; When wire tensioning, twisted wire or winding process interrupt line time, wire Wire-feeding machine or wire stranding machine/wrapping machine can not for wire provide twisted wire bar to be applied to the reaction force of the power of wire time, interaction force between wire and twisted wire bar suddenly disappears, the resilience under the elastic force of himself deformation and spring of twisted wire bar, touch acceleration transducer, like this, acceleration sensor outputs signals to warning device, with control warning device send the form such as sound, light warning export.
Further technical scheme is:
Described sensor fastening device comprises fixed lever, connecting rod and hoop clevis, described fixed lever is fixedly connected on the upper end of seat board, one end of connecting rod is fixedly connected with fixed lever, the other end connecting hoop clevis of connecting rod, described hoop clevis is anchor ear shape, and described acceleration transducer is positioned at the hoop body of hoop clevis.
The hoop clevis arranged is anchor ear shape, the side of hoop clevis is provided with opening, and form hoop body between the hoop clevis of opening both sides, hoop clamp is flexible, degree of will speed up transducer is placed in hoop body, the outer wall of acceleration transducer and the contact internal walls of hoop clevis, hoop clevis is to the gravity of the friction force-balanced accelerometer that the compression of acceleration transducer produces, like this in this version, after acceleration transducer is subject to the shock of twisted wire bar, acceleration transducer can along hoop body axial motion, to export acceleration signal, and this kind of version is conducive to the position of the position adjustments acceleration transducer according to twisted wire bar.
One end of described fixed lever is provided with external screw thread, and the upper end of described seat board is provided with internal thread hole, and more than one of the quantity of internal thread hole, fixed lever becomes to be threaded with seat board.
This arranges and is intended to be convenient to regulate acceleration transducer relative to the relative position of twisted wire bar, namely according to the particular location of the present invention's operationally twisted wire bar, selects internal thread hole optimum on seat board to become to be threaded with fixed lever.
Also comprise roller, described roller is fixedly connected on the free end of twisted wire bar.
The roller arranged is used for support wire, and namely wire is by time of the present invention, and roller rotates on roller shaft, and wire and roller relative motion do not occur, and are conducive to guardwire, and namely wire is not by being worn time of the present invention.
Also comprise the first spring bolt, described seat board is provided with the first internal thread hole, described first spring bolt becomes threaded engagement with the first internal thread hole, and more than one of the quantity of the first internal thread hole, the fixed connection point of described spring and seat board is on the first spring bolt.
Be fixedly connected with by the first spring bolt with seat board by spring, make when different conductor needs different tightening force, only need change the link position of the first spring bolt on seat board can obtain different spring forces.
Also comprise the second spring bolt, the side of described first disk is provided with the second internal thread hole, described second spring bolt becomes threaded engagement with the second internal thread hole, and more than one of the quantity of the second internal thread hole, the fixed connection point of described spring and the first disk is on the second spring bolt.
Be fixedly connected with by the second spring bolt with the first disk by spring, make when different conductor needs different tightening force, only need change the link position of the second spring bolt on seat board can obtain different spring forces.
The two ends of described rotating shaft are provided with external screw thread, and the external screw thread at rotating shaft two ends is provided with the shaft shoulder near one end of seat board separately, described first disk and the second disk are provided with internal thread hole, described first disk and the second disk and rotating shaft are all threaded, and the first disk, are provided with at least one plain cushion between the second disk and the shaft shoulder adjacent separately.
This arrange be convenient to according to required tightening force change in the first disk of different-diameter, the second disk one or two, the plain cushion of setting is intended to by using different plain cushion quantity, obtains the second spring bolt and the twisted wire bar position relative to seat board the best.
The present invention has following beneficial effect:
1, structure of the present invention is simple, the elastic force of spring is relied on to provide tightening force for wire, compared to prior art, regulate the tightening force of the present invention to wire simple: when wire diameter changes or when required tightening force needs to adjust, particularly when tightening force adjusting range is little, by adjusting the deformation quantity of spring, just production technology needs are well positioned to meet, when adjusting range is larger, also only need by adjustment spring state, the present invention just can well for wire provides tensile force.
2, when broken string occurs wire, after the twisted wire bar of resilience touches acceleration transducer, warning device sends sound, light or other forms of warning, is conducive to the timely handling failure of producers to return to normal production, is conducive to the normal operation of production line.
3, the present invention is compared to prior art, wire is retrained by the present invention by only having side time of the present invention, namely when timely wire diameter changes, wire also well can pass through the present invention, is conducive to simplifying the structure of take-up device on automatic wire twisting machine and simplifying the operation easier of take-up device.
4, simultaneously, wire is when being subject to impacting, and spring has certain cushioning effect by the change of elongation to impact, is conducive to reducing wire, in tension technique, broken string or lax possibility occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation with an automatic wire twisting machine take-up device specific embodiment of warning function of the present invention;
Fig. 2 is the right view with an automatic wire twisting machine take-up device specific embodiment of warning function of the present invention.
Figure acceptance of the bid note is respectively: 1, seat board, the 2, first spring bolt, 3, spring, 4, rotating shaft, the 5, first disk, the 6, second spring bolt, 7, twisted wire bar, 8, roller, the 9, second disk, 10, acceleration transducer, 11, sensor fastening device, 111, fixed lever, 112, connecting rod, 113, hoop clevis.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
Embodiment 1:
As depicted in figs. 1 and 2, there is the automatic wire twisting machine take-up device of warning function, comprise wire tensioning mechanism and break alarm mechanism, described wire tensioning mechanism comprises seat board 1, rotating shaft 4, spring 3, first disk 5, second disk 9 and twisted wire bar 7, described seat board 1 is provided with manhole, rotating shaft 4 becomes matched in clearance with manhole, described first disk 5 and the second disk 9 are fixedly connected on the two ends of rotating shaft 4 respectively, and the first disk 5 and the second disk 9 lay respectively at the both sides of seat board 1, one end of described spring 3 is fixedly connected on the side of the first disk 5, the other end of spring 3 is fixedly connected on seat board 1, one end of described twisted wire bar 7 is fixedly connected on the second disk 9, described break alarm mechanism comprises acceleration transducer 10, sensor fastening device 11 and warning device, described acceleration transducer 10 is arranged on sensor fastening device 11, and acceleration transducer 10 is connected by cable with warning device, acceleration transducer 10 is positioned at the swept area that twisted wire bar 7 is center of rotation with rotating shaft 4.
During this is arranged, the contact point of twisted wire bar 7 and wire is not on the center line of rotating shaft 4, wire enters into twisted wire or winding process by twisted wire bar 7 free end, the spring 3 arranged is in extended state, such spring 3 just applies a moment on the first disk 5, and be delivered on the second disk 9 by rotating shaft 4, finally this moment need rely on wire to form reaction force moment, like this, wire finally obtains tensioning under spring force; Meanwhile, the deformation of spring 3 is larger, and twisted wire bar 7 is larger with the reaction force of the contact point of wire, and the tightening force that such wire obtains is larger; When wire tensioning, twisted wire or winding process interrupt line time, wire Wire-feeding machine or wire stranding machine/wrapping machine can not for wire provide twisted wire bar 7 to be applied to the reaction force of the power of wire time, interaction force between wire and twisted wire bar 7 suddenly disappears, twisted wire bar 7 resilience under the elastic force of himself deformation and spring 3, touch acceleration transducer 10, like this, acceleration transducer 10 outputs signal to warning device, to control the warning output that warning device sends the form such as sound, light.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, described sensor fastening device 11 comprises fixed lever 111, connecting rod 112 and hoop clevis 113, described fixed lever 111 is fixedly connected on the upper end of seat board 1, one end of connecting rod 112 is fixedly connected with fixed lever 111, the other end connecting hoop clevis 113 of connecting rod 112, described hoop clevis 113 is in anchor ear shape, and described acceleration transducer 10 is positioned at the hoop body of hoop clevis 113.
The hoop clevis 113 arranged is anchor ear shape, the side of hoop clevis 113 is provided with opening, and form hoop body between the hoop clevis 113 of opening both sides, hoop clevis 113 has elasticity, degree of will speed up transducer 10 is placed in hoop body, the outer wall of acceleration transducer 10 and the contact internal walls of hoop clevis 113, the gravity of the friction force-balanced accelerometer 10 of the compression generation of hoop clevis 113 pairs of acceleration transducers 10, like this in this version, after acceleration transducer 10 is subject to the shock of twisted wire bar 7, acceleration transducer 10 can along hoop body axial motion, to export acceleration signal, and this kind of version is conducive to the position of the position adjustments acceleration transducer 10 according to twisted wire bar 7.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, also comprise the first spring bolt 2, described seat board 1 is provided with the first internal thread hole, described first spring bolt 2 becomes threaded engagement with the first internal thread hole, and more than one of the quantity of the first internal thread hole, the first internal thread hole is arranged on the seat board 1 below the first disk 5, and the first internal thread hole is distributed on same vertical direction, the fixed connection point of described spring 3 and seat board 1 is on the first spring bolt 2.
Also comprise the second spring bolt 6, the side of described first disk 5 is provided with the second internal thread hole, described second spring bolt 6 becomes threaded engagement with the second internal thread hole, and the quantity of the second internal thread hole is 8, be distributed on the side of the first disk 5, the fixed connection point of described spring 3 and the first disk 5 is on the second spring bolt 6.
Spring 3 is fixedly connected with by the first spring bolt 2 with seat board 1, spring 3 is fixedly connected with by the second spring bolt 6 with the first disk 5, make when different conductor needs different tightening force, only need change the link position of the first spring bolt 2 on seat board 1 or change in the link position of the second spring bolt 6 on the first disk 5 one or two, different spring forces can be obtained.
Embodiment 4:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, also comprises roller 8, and described roller 8 is fixedly connected on the free end of twisted wire bar 7.
The roller 8 arranged is for support wire, and namely wire is by time of the present invention, and roller 8 rotates on roller shaft, and wire and roller 8 relative motion do not occur, and are conducive to guardwire, and namely wire is not by being worn time of the present invention.
Claims (5)
1. there is the automatic wire twisting machine take-up device of warning function, it is characterized in that, comprise wire tensioning mechanism and break alarm mechanism, described wire tensioning mechanism comprises seat board (1), rotating shaft (4), spring (3), first disk (5), second disk (9) and twisted wire bar (7), (1) is provided with manhole to described seat board, rotating shaft (4) becomes matched in clearance with manhole, described first disk (5) and the second disk (9) are fixedly connected on the two ends of rotating shaft (4) respectively, and the first disk (5) and the second disk (9) lay respectively at the both sides of seat board (1), one end of described spring (3) is fixedly connected on the side of the first disk (5), the other end of spring (3) is fixedly connected on seat board (1), one end of described twisted wire bar (7) is fixedly connected on the second disk (9), described break alarm mechanism comprises acceleration transducer (10), sensor fastening device (11) and warning device, described acceleration transducer (10) is arranged on sensor fastening device (11), and acceleration transducer (10) is connected by cable with warning device, acceleration transducer (10) is positioned at the swept area that twisted wire bar (7) is center of rotation with rotating shaft (4),
Described sensor fastening device (11) comprises fixed lever (111), connecting rod (112) and hoop clevis (113), described fixed lever (111) is fixedly connected on the upper end of seat board (1), one end of connecting rod (112) is fixedly connected with fixed lever (111), the other end connecting hoop clevis (113) of connecting rod (112), described hoop clevis (113) is in anchor ear shape, and described acceleration transducer (10) is positioned at the hoop body of hoop clevis (113);
Also comprise roller (8), described roller (8) is fixedly connected on the free end of twisted wire bar (7).
2. the automatic wire twisting machine take-up device with warning function according to claim 1, it is characterized in that, one end of described fixed lever (111) is provided with external screw thread, the upper end of described seat board (1) is provided with internal thread hole, and more than one of the quantity of internal thread hole, fixed lever (111) becomes to be threaded with seat board (1).
3. the automatic wire twisting machine take-up device with warning function according to claim 1, it is characterized in that, also comprise the first spring bolt (2), (1) is provided with the first internal thread hole to described seat board, described first spring bolt (2) becomes threaded engagement with the first internal thread hole, and more than one of the quantity of the first internal thread hole, the fixed connection point of described spring (3) and seat board (1) is on the first spring bolt (2).
4. the automatic wire twisting machine take-up device with warning function according to claim 1, it is characterized in that, also comprise the second spring bolt (6), the side of described first disk (5) is provided with the second internal thread hole, described second spring bolt (6) becomes threaded engagement with the second internal thread hole, and more than one of the quantity of the second internal thread hole, the fixed connection point of described spring (3) and the first disk (5) is on the second spring bolt (6).
5. the automatic wire twisting machine take-up device with warning function as claimed in any of claims 1 to 4, it is characterized in that, the two ends of described rotating shaft (4) are provided with external screw thread, and the external screw thread at rotating shaft (4) two ends is provided with the shaft shoulder near one end of seat board (1) separately, described first disk (5) and the second disk (9) are provided with internal thread hole, described first disk (5) and the second disk (9) are all threaded with rotating shaft (4), and the first disk (5), at least one plain cushion is provided with between second disk (9) and the shaft shoulder adjacent separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466383.7A CN103515029B (en) | 2013-10-09 | 2013-10-09 | There is the automatic wire twisting machine take-up device of warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466383.7A CN103515029B (en) | 2013-10-09 | 2013-10-09 | There is the automatic wire twisting machine take-up device of warning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103515029A CN103515029A (en) | 2014-01-15 |
| CN103515029B true CN103515029B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310466383.7A Expired - Fee Related CN103515029B (en) | 2013-10-09 | 2013-10-09 | There is the automatic wire twisting machine take-up device of warning function |
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| CN (1) | CN103515029B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107464633A (en) * | 2017-08-25 | 2017-12-12 | 芜湖顺成电子有限公司 | Can break alarm copper wire hank knotting pay off rack |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334675U (en) * | 1976-08-31 | 1978-03-27 | ||
| CN101556847B (en) * | 2009-04-17 | 2011-06-15 | 杭州三普机械有限公司 | Wire break alarm device of frame-type strander |
| CN201877219U (en) * | 2010-12-17 | 2011-06-22 | 山东赛特电工股份有限公司 | Bare wire and broken wire alarm device for strander |
| CN103035341B (en) * | 2011-10-08 | 2015-11-18 | 珠海格力电器股份有限公司 | A kind of lacquering paint roller device being provided with external diameter exception control system |
| CN202976391U (en) * | 2012-11-28 | 2013-06-05 | 上海南洋电工器材有限公司 | Wire-breaking alarm mechanism for back-twisting wire stranding machine |
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