CN208061730U - A wire break detection device for a twisting machine - Google Patents
A wire break detection device for a twisting machine Download PDFInfo
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- CN208061730U CN208061730U CN201820218224.3U CN201820218224U CN208061730U CN 208061730 U CN208061730 U CN 208061730U CN 201820218224 U CN201820218224 U CN 201820218224U CN 208061730 U CN208061730 U CN 208061730U
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- Prior art keywords
- wire
- stranding machine
- infrared
- detection device
- trigger signal
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
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- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000001012 protector Effects 0.000 description 4
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
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- 229910052802 copper Inorganic materials 0.000 description 2
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- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of stranding machines, more specifically, it relates to a stranding machine broken string detection device, including the base, be equipped with the installation piece on the base, a treat stranded conductor passes an installation piece and gets into the stranding machine, the vertical slip on the installation piece is connected with induction system, the upper end of induction system hangs and is established on treating the stranded conductor, be equipped with infrared ray sensor on the base, infrared ray sensor is located under the induction system, when treating that the stranded conductor breaks, the induction system falls down and triggers infrared ray sensor, infrared ray sensor outputs trigger signal; the stranding machine is characterized in that a controller is arranged on the stranding machine, the controller is electrically connected with the infrared sensor and used for receiving a trigger signal and controlling a driving motor of the stranding machine to stop driving after receiving the trigger signal. The arrangement of the induction part amplifies the phenomenon of wire breakage of the stranded wire, so that the infrared sensor can easily detect the wire breakage, and the sensitivity of the wire breakage detection device of the stranding machine is improved.
Description
Technical field
The utility model is related to wire stranding machine technical fields, more specifically, it relates to a kind of wire stranding machine wire breakage detector.
Background technology
Twisted wire is widely used, and twisted wire is formed by wire stranding machine process by multiply single line, there are commonly two kinds of copper, aluminium, copper,
Aluminum steel can be stranding into the conducting wire battery core of various different size sections and different types of electric wire.
Wire stranding machine is a kind of stranding mechanical equipment that can be widely used in various types of soft hard conductor wires, is wires and cables industry
In a kind of widely used equipment, so that more single conductors is twisted into one, reach the technological requirement of wire rod.Wire stranding machine according to
Twisted wire mode can be generally divided into single twist cabling machine, pair twister, high-speed cable stranding-up machine, untwisting machine, cage stranding machine, frame work wire stranding machine, pipe
Formula wire stranding machine and disc type wire stranding machine etc..
On wire stranding machine in manufacturing process, the per share steel wire for being respectively wound around I-shaped actinobacillus wheel is existed steel strand wires by noseplate
It is tensioned unwrapping wire under the traction of former, due to needing the quality of certain tension-proof steel strand wires during process, is being drawn
It will appear overtension broken string or the inadequate strand relaxation of tension during unwrapping wire, if there is broken string without finding to shut down,
Twisted wire can influence quality because of force unbalance and scarce stock.
In view of the above-mentioned problems, currently, the Chinese patent that notification number is CN205104302U discloses a kind of wire stranding machine broken string
Protective device, its key points of the technical solution are that：Including be set in by the twisted wire that is sent out in wire stranding machine conductive coil and with conduction
The insulated conductor of coil connection, insulated conductor middle section is fastened in the rack of wire stranding machine, the end of insulated conductor with
Power-off protector connects, and the power supply of power-off protector and wire stranding machine connects, in the state that twisted wire breaks, broken string and conduction
Coil is powered so that power-off protector ground connection, forming circuit, to cut off the power supply of wire stranding machine.
In the above scheme, only just can power-off protector be grounded after broken string is contacted with conductive ring, is formed into a loop,
To cut off the power supply of wire stranding machine.But if line to be twisted is broken just at conductive ring, broken string can not just contact when falling
Conductive ring, wire stranding machine still work normally, the case where can not being contacted with conductive ring there is also broken string, for wire stranding machine burn out detection
Sensitivity need to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of wire stranding machine burn out detection dresses
It sets, has the advantages that improve wire stranding machine burn out detection sensitivity.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of wire stranding machine broken string inspection
Device is surveyed, including is set to the pedestal of wire stranding machine inlet wire one end, the pedestal is equipped with several mounting blocks, and one is waited for that twisted wire passes through
One mounting blocks enters wire stranding machine, is slid vertically on the mounting blocks and is connected with induction part, and the upper end of the induction part is hung
It is located at and waits on twisted wire, the pedestal is equipped with several infrared sensors, and the infrared sensor is located at the induction part
Underface, when twisted wire is broken, the induction part, which falls, triggers infrared sensor, the infrared sensor output triggering
Signal；Controller is provided on the wire stranding machine, the controller is electrically connected with infrared sensor, for receiving triggering letter
Number, and the driving motor of control wire stranding machine stops driving after receiving the trigger signal.
By using above-mentioned technical proposal, induction part is hung on waiting for twisted wire, when induction part whereabouts is touched when twisted wire is broken
It sends out infrared sensor and exports trigger signal, the driving motor of wire stranding machine is finally made to stop driving；Due to waiting for that twisted wire is relatively fine,
Infrared sensor can not detect, and the setting of induction part is exaggerated the phenomenon that waiting for twisted wire fracture, and infrared sensor is made to be easy inspection
It measures, to improve the sensitivity of wire stranding machine burn out detection.
The utility model is further arranged to：Several mounting blocks are arranged in a linear, on the pedestal there are one fixations
Infrared sensor, the infrared sensor include RF transmitter and infrared receiver, the RF transmitter
It is separately fixed at the both sides on base length direction with infrared receiver.
By using above-mentioned technical proposal, it is only necessary to achieve that wire stranding machine using an infrared sensor on pedestal
Burn out detection reduces the use of sensor, while cost is reduced, improves the precision of detection.
The utility model is further arranged to：The dovetail groove being vertically arranged, the induction part are offered on the mounting blocks
It is equipped with and slides the trapezoid block being adapted to dovetail groove.
By using above-mentioned technical proposal, induction part can up and down slide along dovetail groove, and after twisted wire fracture, induction part is by edge
Dovetail groove downslide, finally trigger infrared sensor, at the same dovetail groove to induction part there are one the effect limited, prevent from incuding
Portion, which is followed by, waits for that twisted wire moves in other positions, is passed when twisted wire is broken, causing induction part whereabouts that can not trigger infrared ray
Sensor exports trigger signal.
The utility model is further arranged to：It is offered on the upside of the mounting blocks for waiting for the guide hole that twisted wire passes through, it is described
Guide hole open edge goes chamfering to be arranged.
It by using above-mentioned technical proposal, waits for that twisted wire is passed through out of guide hole, on the one hand can tighten and wait for twisted wire, treat twisted wire
Have the function of guiding, facilitate twisted wire, on the other hand can reduce the vibrations for waiting for twisted wire, is not easy to fall off induction part shake, interfere
Detection；Guide hole open edge goes chamfering to be arranged, and can reduce frictional force, prevent when twisted wire from guide hole by when by the edge of guide hole
It cuts off.
The utility model is further arranged to：The induction part includes the trapezoid block that can be slid along dovetail groove, is fixedly connected
The trapezoid block upper end and for hanging the hook connecting with twisted wire is waited for, being fixedly connected on the trapezoid block far from mounting blocks side
Light-blocking block upper and for blocking infrared ray, the light-blocking block is perpendicular to pedestal upper surface.
By using above-mentioned technical proposal, hook can facilitate by induction part be mounted on waits on twisted wire, when wait for twisted wire be broken
When, light-blocking block whereabouts can directly cut off infrared ray, and infrared sensor is made to export trigger signal；The setting of light-blocking block,
Cut-out infrared ray vertical with infrared ray, that when whereabouts can be more convenient, improves wire stranding machine burn out detection sensitivity.
The utility model is further arranged to：The infrared ray that the lower end of the light-blocking block emits apart from RF transmitter
1.5cm to 3cm.
By using above-mentioned technical proposal, when twisted wire is broken, infrared sensor can export trigger signal in time,
Shorten the sensitive time for stopping driving motor, improves wire stranding machine burn out detection sensitivity.
The utility model is further arranged to：The induction part is that plastic material integrated molding is made.
By using above-mentioned technical proposal, the induction part lighter weight of expected material is not easy to wait for that twisted wire is broken, induction part
It is integrally formed and is made, facilitate batch production, and intensity is big, is hardly damaged.
The utility model is further arranged to：The wire stranding machine is equipped with alarm, and the alarm is electrically connected with controller
It connects, after the controller receives trigger signal, controls the alarm equipment alarm.
By using above-mentioned technical proposal, while closing wire stranding machine driving motor, start alarm, facilitate worker and
Shi Faxian wire stranding machines break, and then repair.
In conclusion the utility model has the advantages that：Using the induction part for hanging lightweight on waiting for twisted wire, sense
Answer the infrared sensor that is arranged right below in portion, infrared sensor to be electrically connected with the controller of wire stranding machine, when wait for twisted wire be broken
When induction part fall triggering infrared sensor export trigger signal, finally make wire stranding machine driving motor stop driving, due to
Wait for that twisted wire is relatively fine, infrared sensor can not detect, and the setting of induction part is exaggerated the phenomenon that waiting for twisted wire fracture, makes infrared
Line sensor is readily detected, to improve the sensitivity of wire stranding machine burn out detection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial exploded view of the utility model embodiment；
Fig. 3 is the connection relation of infrared sensor in the utility model embodiment, controller, driving motor and alarm
Schematic diagram.
In figure：1, pedestal；2, mounting blocks；21, dovetail groove；22, guide hole；3, induction part；31, trapezoid block；32, it links up with；33,
Light-blocking block；4, infrared sensor；41, RF transmitter；42, infrared receiver；5, controller；6, driving motor；7,
Alarm；8, wire stranding machine；81, guide roller；82, twisted wire is waited for.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of 8 wire breakage detector of wire stranding machine, as shown in Figure 1, including the pedestal mounted on 8 inlet wire direction one end of wire stranding machine
1, pedestal 1 is located at the side in 81 inlet wire direction of guide roller, and several mounting blocks 2 are equipped on pedestal 1（It is illustrated as three）, one is waited for
Twisted wire 82 passes through a mounting blocks 2 to enter wire stranding machine 8.Sliding is connected with induction part 3, the upper end of induction part 3 vertically on mounting blocks 2
It is hung on and waits on twisted wire 82, several infrared sensors 4 are installed on pedestal 1, infrared sensor 4 is being located at induction part 3 just
Lower section.When twisted wire 82 is broken, induction part 3, which falls, triggers infrared sensor 4, and infrared sensor 4 exports trigger signal
（With reference to Fig. 3）；Controller 5 is provided on wire stranding machine 8, controller 5 is electrically connected with infrared sensor 4, for receiving triggering letter
Number, and the driving motor 6 of control wire stranding machine 8 stops driving after receiving the trigger signal.
Due to waiting for that twisted wire 82 is relatively fine, infrared sensor 4 can not detect, and the setting of induction part 3, which is exaggerated, waits for twisted wire
The phenomenon that 82 fracture, infrared sensor 4 is made to be readily detected, when the whereabouts of induction part 3 triggering infrared ray when twisted wire 82 is broken
Sensor 4 exports trigger signal, and the driving motor 6 of wire stranding machine 8 is finally made to stop driving, and improves 8 burn out detection of wire stranding machine
Sensitivity.
Preferably, alarm 7 is installed on wire stranding machine 8（Referring to Fig.1）, alarm 7 is electrically connected with controller 5（Reference
Fig. 3）, after controller 5 receives trigger signal, control alarm 7 is alarmed, and controller 5 is closing 8 driving motor 6 of wire stranding machine
Meanwhile starting alarm 7, facilitate worker to find that wire stranding machine 8 breaks in time, then repairs.
As depicted in figs. 1 and 2, mounting blocks 2 are arranged in a linear on the length direction of pedestal 1, are installed on pedestal 1
One infrared sensor 4, infrared sensor 4 include RF transmitter 41 and infrared receiver 42, infrared emitting
Device 41 and infrared receiver 42 are separately fixed at the both sides on 1 length direction of pedestal, it is only necessary to red using one on pedestal 1
Outside line sensor 4 achieves that 8 burn out detection of wire stranding machine, reduces the use of sensor, while cost is reduced, improves
The precision of detection.
Preferably, the dovetail groove 21 being vertically arranged is offered on mounting blocks 2, induction part 3 is equipped with to be slid with dovetail groove 21
The trapezoid block 31 of adaptation, induction part 3 can slide along about 21 dovetail groove, and after the fracture of twisted wire 82, induction part 3 will be along dovetail groove
21 downslides, final triggering infrared sensor 4, while dovetail groove 21, there are one the effect limited, prevent induction part to induction part 3
3 are followed by and wait for that twisted wire 82 moves in other positions, infrared when twisted wire 82 is broken, causing the whereabouts of induction part 3 that can not trigger
Line sensor 4 exports trigger signal.It is opened up on the upside of the bottom of dovetail groove 21 there are one for waiting for the guide hole 22 that twisted wire 82 passes through, waits twisting
Line 82 is passed through out of guide hole 22, on the one hand can be tightened and be waited for twisted wire 82, and treating twisted wire 82 has the function of being oriented to, and facilitates twisted wire,
On the other hand it can reduce the vibrations for waiting for twisted wire 82, be not easy to fall off the shake of induction part 3.22 open edge of guide hole goes chamfering to be arranged,
Frictional force can be reduced, prevent when twisted wire 82 from guide hole 22 by when cut off by the edge of guide hole 22.
As shown in Fig. 2, induction part 3 includes the trapezoid block 31 that can be slid along dovetail groove 21, is fixedly connected with 31 upper end of trapezoid block
And for hanging the hook 32 connecting with twisted wire 82 is waited for, being fixedly connected on trapezoid block 31 far from 2 side of mounting blocks and for hiding
Keep off the light-blocking block 33 of infrared ray, light-blocking block 33 and trapezoid block 31 be T-shaped to be connected and fixed and light-blocking block 33 is perpendicular to 1 upper table of pedestal
Face.When hook 32 is hung over when on twisted wire 82, infrared ray light path that the lower end of light-blocking block 33 emits apart from RF transmitter 41
（It is not shown in figure）1.5cm to 3cm, when twisted wire 82 is broken, infrared sensor 4 can export trigger signal in time, contracting
The short sensitive time for stopping driving motor 6, improve 8 burn out detection sensitivity of wire stranding machine.
Preferably, induction part 3 is plastic material（It is not shown in figure）, at low cost, light weight is not easy to break and waits for twisted wire 82.
Induction part 3, which is integrally formed, to be made, and batch production is facilitated, and intensity is big, is hardly damaged.
Operation principle:First, it will wait for that twisted wire 82 sequentially passes through guide hole 22 and guide roller 81 is fixed on wire stranding machine 8；Then,
Hook 32 is hung and is waited on twisted wire 82, at this moment light-blocking block 33 is hanging, is detached from the light path that RF transmitter 41 emits；Finally open
Dynamic wire stranding machine 8 is run.When twisted wire 82 is broken, light-blocking block 33 falls under gravity, covers RF transmitter 41
The light path of transmitting, infrared sensor 4 exports trigger signal, after wire stranding machine 8 receives trigger signal equipped with controller 5, control
The driving motor 6 that device 5 processed controls wire stranding machine 8 stops driving and starts the alarm of alarm 7.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218224.3U CN208061730U (en) | 2018-02-06 | 2018-02-06 | A wire break detection device for a twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218224.3U CN208061730U (en) | 2018-02-06 | 2018-02-06 | A wire break detection device for a twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061730U true CN208061730U (en) | 2018-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218224.3U Expired - Fee Related CN208061730U (en) | 2018-02-06 | 2018-02-06 | A wire break detection device for a twisting machine |
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| Country | Link |
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| CN (1) | CN208061730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161074A (en) * | 2021-05-13 | 2021-07-23 | 安徽持质恒智能设备有限公司 | Broken line detection system and method for frame-type strander |
-
2018
- 2018-02-06 CN CN201820218224.3U patent/CN208061730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161074A (en) * | 2021-05-13 | 2021-07-23 | 安徽持质恒智能设备有限公司 | Broken line detection system and method for frame-type strander |
| CN113161074B (en) * | 2021-05-13 | 2024-01-26 | 安徽持质恒智能设备有限公司 | Broken wire detection system and method for frame strander |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |