CN102506686A - Counting device for electric wires and cables - Google Patents
Counting device for electric wires and cables Download PDFInfo
- Publication number
- CN102506686A CN102506686A CN2011103547327A CN201110354732A CN102506686A CN 102506686 A CN102506686 A CN 102506686A CN 2011103547327 A CN2011103547327 A CN 2011103547327A CN 201110354732 A CN201110354732 A CN 201110354732A CN 102506686 A CN102506686 A CN 102506686A
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- Prior art keywords
- wheel
- shaft
- counting wheel
- pinch roller
- rice counting
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Abstract
The invention provides a counting device for electric wires and cables, and belongs to the technical field of auxiliary facilities used in the production of the electric wires and cables. The counting device comprises a worktable, a meter counting wheel rotationally arranged on the worktable through a meter counting wheel shaft, and a pressing wheel provided with a pressing wheel shaft and matched with the meter counting wheel, and is characterized in that a launching cradle is arranged on the worktable, wherein the launching cradle is correspondingly arranged above the meter counting wheel; the upper end of the meter counting wheel shaft extends above the launching cradle, and a gear wheel of the meter counting wheel shaft is fixedly arranged at the upper end of the meter counting wheel shaft; a rotary encoder with a rotary shaft is further arranged on the launching cradle; a gear wheel of the rotary shaft meshed with a bearing gear wheel of the meter counting wheel is arranged at the rear end of the rotary shaft; and the rotary encoder is electrically connected with an electric controller. The counting device has the advantages that the counting device cannot be influenced by diameter precision errors of the meter counting wheel and surface abrasion factors of the meter counting wheel, so that an ideal and accurate meter counting effect can be achieved.
Description
Technical field
The invention belongs to the technical field of auxiliary facilities in the electric wire production, be specifically related to the counting assembly that a kind of electric wire is used
Background technology
in the production run of electric wire, production firm need make length metering to the semi-manufacture and the finished product of cable usually, promptly counts (the industry custom is claimed metering).Generally, generally use the rice counting wheel of girth, through gear drive, count and show by mechanical meter counter as 0.5m or 1m.Specifically: the one stroke switch is installed in the position corresponding to rice counting wheel, and rice counting wheel whenever revolves to turn around and just touches travel switch once, by travel switch signal is exported.Undoubtedly, the nonstandard meeting of the diameter of rice counting wheel exerts an influence to the circumference of rice counting wheel, makes the precision of metering be difficult to guarantee; Again, rice counting wheel all can influence the precision of metering because of the relative slip of wearing and tearing, measured cable and rice counting wheel; And when running into stranding and do not have the situation of steel band, because cable is softer, pinch roller is difficult to cable is pressed to rice counting wheel effectively, so the relative slip of cable is more outstanding, and the precision of metering more can not get guaranteeing.
The self-locking automatic counting device with double verticils that
utility model patent Granted publication CN201000319Y recommends is on pinch roller lid or counting wheel carrier, a stationary installation that both are locked mutually to be set; Two wheel pressing shafts laterally arrange in the pinch roller lid; One pinch roller is set on each wheel pressing shaft, and counter wheel is arranged on the counting wheel carrier.It is thus clear that this patent scheme is to increase the i.e. cable between pinch roller and counter wheel that the is counted angle of filling the span of a man's arms (cornerite) to counter wheel through a pair of pinch roller, cable is contacted with point between the counter wheel become the line contact, avoid skidding to increase friction force.This patent scheme is skidded with respect to counter wheel and is had certain strong point for overcoming cable, but can't solve for the incorrect problem of counting that causes such as the diameter error of counter wheel, counter wheel wearing and tearing etc.
In view of above-mentioned prior art, be necessary to improve, this applicant has been done useful design, the technical scheme that will introduce below produces under this background
Summary of the invention
task of the present invention is to provide the factor affecting of a kind of diameter error that does not receive rice counting wheel and/or rice counting wheel surface abrasion and so on and uses and guarantee counting assembly that the electric wire of the accurate effect of cable metering is used.
task of the present invention is accomplished like this; The counting assembly that a kind of electric wire is used comprises that a worktable, is arranged on the pinch roller that the rice counting wheel and on the worktable has wheel pressing shaft and matches with rice counting wheel rotationally through the metering wheel shaft, is characterised in that: on said worktable, be provided with a launching cradle; This launching cradle is corresponding to the top of said rice counting wheel; The upper end of said metering wheel shaft is stretched over the top of launching cradle and is installed with a rice counting wheel shaft gear at this end, on launching cradle, also is provided with a rotary encoder, and this rotary encoder has a rotating shaft; End in this rotating shaft has a shaft gear; This shaft gear is meshed with described rice counting wheel Bearing gear, and wherein, rotary encoder and electric controller are electrically connected.
are in a concrete embodiment of the present invention; Described worktable is provided with one and is used for said pinch roller is perhaps moved governor motion towards the pressure wheel of the direction displacement that deviates from rice counting wheel towards the direction displacement of said rice counting wheel, and pinch roller is arranged on pinch roller through wheel pressing shaft and moves on the governor motion.
in another concrete embodiment of the present invention, described pinch roller moves governor motion and comprises guide rail, axle bed guide plate, handwheel, screw rod and spring, and guide rail is fixed on the described worktable; Axle bed guide plate and guide rail are slidingly matched; One end of screw rod is connected with the axle bed guide plate, and the middle part is supported on the guide rail through nut rotationally, and handwheel is fixed on the other end of screw rod; Spring is nested with at the end of screw rod towards said pinch roller; One end of this spring is kept out on the sliding seat of axle bed guide plate, and the other end of spring is kept out on the spring base that is formed on the screw rod, and described wheel pressing shaft is bearing on the axle bed guide plate through the pinch roller axle bed rotationally.
are in another concrete embodiment of the present invention; On described launching cradle, also be provided with a mechanical counter; This mechanical counter has a counter axle; This counter the tip of the axis has a mechanical count gear, and this mechanical count gear is meshed with described rice counting wheel shaft gear.
In another concrete embodiment of the present invention, described rotary encoder produces the differential rotary encoder of 1000 pulses for whenever rotating a circle
.
technical scheme provided by the invention is owing to be provided with launching cradle on worktable; The upper end of the metering wheel shaft of rice counting wheel is leant out launching cradle and constitutes a rice counting wheel shaft gear, and then the shaft gear in the rotating shaft of rice counting wheel Bearing gear and the rotary encoder of setting up is meshed, thereby when being passed through between rice counting wheel and pinch roller by the cable of metering; Under function of friction, make rice counting wheel drive the rotation of metering wheel shaft; Drive shaft gear by the rice counting wheel shaft gear, thereby the pulse that obtains is counted, and utilize the quantity of counting the error of meter counter correction by rotary encoder; Therefore for prior art; Influenced by the diameter trueness error of rice counting wheel, also do not receive rice counting wheel surface abrasion factor affecting, thereby can obtain the accurate effect of desirable metering.
Description of drawings
Fig. 1 is the embodiments of the invention structural drawing.
Embodiment
can be expressly understood technical spirit of the present invention and beneficial effect more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
Fig. 1 is asked for an interview in
, has provided a worktable 1, is example with present location status shown in Figure 1; Left side on worktable 1 is equipped with rice counting wheel 2; And the right side is equipped with pinch roller 3, and rice counting wheel 2 is fixed on the metering wheel shaft 21, when rice counting wheel 2 rotations, drives 21 rotations of metering wheel shaft; The lower end of metering wheel shaft 21 is bearing on the rice counting wheel axle bed 212 rotationally, and rice counting wheel axle bed 212 is located on the worktable 1.Shown in figure; Be provided with a launching cradle 4 through one group of (four) column 41 on the worktable 1 and above corresponding to rice counting wheel 2; Launching cradle 4 is passed in the upper end of aforesaid metering wheel shaft 21, and constitutes a rice counting wheel shaft gear 211 in the end of upper end.
are as technical essential of the present invention: aforesaid launching cradle 4 is provided with a rotary encoder 5; Shown in figure; This rotary encoder 5 is provided on the support 52; And support 52 is fixing with launching cradle 4, and the end of the rotating shaft 51 of rotary encoder 5 constitutes a shaft gear 511, and this shaft gear 511 is meshed with aforesaid rice counting wheel shaft gear 211.And rotary encoder 5 is connected with the electric controller electrical control, for example is connected with counter-controller 8 shown in Figure 1.Preferably, rotary encoder 5 produces the differential rotary encoder of 1000 pulses for whenever rotating a circle, so make metering unit rise to millimeter.And error of meter counter 10 ‰-30 ‰ scope in the time; The length of pairing each pulse of each pulse of rotary encoder 5 is 1.01 ㎜-1.03 ㎜; The count value of pulse is that rotary encoder 5 rotates a circle pairing length divided by the corresponding length of each pulse; Through the step-by-step counting to obtaining, the quantity of utilizing counting is to the error of meter counter correction.For example error of meter counter is 10 ‰ o'clock, and then 1000 ㎜ ÷, 1.01 ㎜=990 pulses are corresponding to 1 meter, i.e. each pulse is equivalent to 1.01 ㎜; And for example, error of meter counter 30 ‰ o'clock, then 1000 ㎜ ÷, 1.03 ㎜=971 pulses are corresponding to 1 meter, i.e. and each pulse is equivalent to 1.03 ㎜.Other situation and the like.Therefore rotary encoder 5 is provided with the accurate effect that can guarantee metering.Need to prove that so-called error both can be the wearing and tearing of rice counting wheel 2, also can be the relative slip of cable 9, and the driving error of each gear etc.These errors all can obtain through the modification to count value revising.
Fig. 1 please be continued to see in
; One pinch roller 3 carries and moves on the governor motion 6 at pinch roller, and this pinch roller moves governor motion 6 and comprises guide rail 61, axle bed guide plate 62, handwheel 63, screw rod 64 and spring 65, and guide rail 61 has parallel a pair of; Fixing with worktable 1; Axle bed guide plate 62 is provided between the pair of guide rails 61 slidably, and on axle bed guide plate 62, has a sliding seat 621, and an end of screw rod 64 is that illustrated left end is connected (being set on the sliding seat 621) with sliding seat 621; Match with nut 641 in the middle part; And nut 641 is fixed on the guide rail 61, and handwheel 63 is fixed on the other end (being illustrated right-hand member) of screw rod 64, and spring 65 is nested with at the end of screw rod 64 towards axle bed guide plate 62; One end (left end) of this spring 65 is kept out on sliding seat 621, and the other end is kept out on the spring base 642 that is formed on the screw rod 64.Through to the clockwise of handwheel 6 or operation counterclockwise, make screw rod 64 do corresponding the rotation, drive pinch roller 3 and move to the direction displacement of rice counting wheel 2 or towards the direction that deviates from rice counting wheel 2.
By shown in the figure, pinch roller 3 is fixed on the wheel pressing shaft 31
, and wheel pressing shaft 31 is bearing on the pinch roller axle bed 311 rotationally, and pinch roller axle bed 311 is located on the aforesaid axle bed guide plate 62.
also are equipped with mechanical counter 7 on aforesaid launching cradle 4; The mechanical count gear 711 of the end of the counter axle 71 of this mechanical counter 7 is meshed with rice counting wheel shaft gear 211, and this mechanical counter 7 is connected with counter-controller 8 electrical controls by circuit equally.Generally, only start rotation crochet 5, and have only under special circumstances, for example just launch mechanical counter 7 during rotary encoder 5 faults, so mechanical counter 7 can save.
When
are passed through between rice counting wheel 2 and pinch roller 3 when cable 9, under the friction force effect, drive rice counting wheels 2 rotations by cable 9, drive shaft gears 511 by the rice counting wheel shaft gear on the metering wheel shaft 21 211, rotary encoder 5 obtains pulse signal.Fig. 1 has illustrated ink-jet industry scrambler 8; The right side (not shown) of this ink-jet industry scrambler 8 is equipped with a counter; The counter that is electrically connected by this and rotary encoder 5 is to the step-by-step counting of rotary encoder 5; After arriving setting value, export a spray printing signal and give ink-jet industry scrambler 8, by the spray gun 10 of the industrial scrambler 8 of the ink-jet industrial coded message surperficial spray printing such as date of manufacture of cable 9, production firm's title, product standard and type, the current length.In this process, revise length through changing the counting setting value.In addition, when being 10-30 ‰ (10/1000ths to 30) with aforementioned error range of giving an example, the length of corresponding each pulse is 1.01-1.03 ㎜, and the count value of pulse should be rotary encoder 5 and rotates a circle pairing length divided by the corresponding length of each pulse.Error thousand/ten o'clock, then 1000 ㎜ equal 990 pulses corresponding to 1 meter divided by 1.01 ㎜, and all the other are with example
Claims (5)
1. the counting assembly used of
a kind of electric wire; Comprise that a worktable (1), is arranged on the pinch roller (3) that the rice counting wheel (2) and on the worktable (1) has wheel pressing shaft (31) and matches with rice counting wheel (2) rotationally through metering wheel shaft (21); It is characterized in that: on said worktable (1), be provided with a launching cradle (4); This launching cradle (4) is corresponding to the top of said rice counting wheel (2); The upper end of said metering wheel shaft (21) is stretched over the top of launching cradle (4) and is installed with a rice counting wheel shaft gear (211) at this end, on launching cradle (4), also is provided with a rotary encoder (5), and this rotary encoder (5) has a rotating shaft (51); End in this rotating shaft (51) has a shaft gear (511); This shaft gear (511) is meshed with described rice counting wheel Bearing gear (211), and wherein, rotary encoder (5) is electrically connected with electric controller.
2. the counting assembly used of
electric wire according to claim 1; It is characterized in that described worktable (1) is provided with one and is used for said pinch roller (3) is perhaps moved governor motion (6) towards the pressure wheel of the direction displacement that deviates from rice counting wheel (2) towards the direction displacement of said rice counting wheel (2), pinch roller (3) is arranged on pinch roller through wheel pressing shaft (31) and moves on the governor motion (6).
3. the counting assembly used of
electric wire according to claim 2; It is characterized in that described pinch roller moves governor motion (6) and comprises guide rail (61), axle bed guide plate (62), handwheel (63), screw rod (64) and spring (65); Guide rail (61) is fixed on the described worktable (1); Axle bed guide plate (62) is slidingly matched with guide rail (61); One end of screw rod (64) is connected with axle bed guide plate (62), and the middle part is supported on the guide rail (61) through nut (641) rotationally, and handwheel (63) is fixed on the other end of screw rod (64); Spring (65) is nested with at the end of screw rod (64) towards said pinch roller (3); One end of this spring (65) is kept out on the sliding seat (621) of axle bed guide plate (62), and the other end of spring (65) is kept out on the spring base (642) that is formed on the screw rod (64), and described wheel pressing shaft (31) is bearing on the axle bed guide plate (62) through pinch roller axle bed (311) rotationally.
4. the counting assembly used of
electric wire according to claim 1; It is characterized in that on described launching cradle (4), also being provided with a mechanical counter (7); This mechanical counter (7) has a counter axle (71); The end of this counter axle (71) has a mechanical count gear (711), and this mechanical count gear (711) is meshed with described rice counting wheel shaft gear (211).
5.
The counting assembly that electric wire according to claim 1 is used is characterized in that described rotary encoder (5) for whenever rotating a circle, produces the differential rotary encoder of 1000 pulses
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103547327A CN102506686A (en) | 2011-11-10 | 2011-11-10 | Counting device for electric wires and cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103547327A CN102506686A (en) | 2011-11-10 | 2011-11-10 | Counting device for electric wires and cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102506686A true CN102506686A (en) | 2012-06-20 |
Family
ID=46218794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103547327A Pending CN102506686A (en) | 2011-11-10 | 2011-11-10 | Counting device for electric wires and cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102506686A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714919A (en) * | 2012-10-08 | 2014-04-09 | 张启富 | Digital cable and measurement system |
| CN105243419A (en) * | 2015-10-15 | 2016-01-13 | 苏州英飒智能科技有限公司 | Thread counting equipment |
| CN105513719A (en) * | 2016-01-22 | 2016-04-20 | 常熟市电缆厂 | Die carrier structure for twisting of cable core |
| CN109397861A (en) * | 2018-12-24 | 2019-03-01 | 浙江东通物联科技有限公司 | A kind of integral type metering printing device |
| CN109443186A (en) * | 2018-12-05 | 2019-03-08 | 湖南中联重科智能技术有限公司 | Rope body length measuring device and measuring method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06241771A (en) * | 1993-02-23 | 1994-09-02 | Mitsubishi Denki Bill Techno Service Kk | Wire rope length measuring device |
| CN201072326Y (en) * | 2007-07-29 | 2008-06-11 | 江苏藤仓亨通光电有限公司 | Double-end novel cable meter counter |
| CN101334272A (en) * | 2008-08-01 | 2008-12-31 | 西安电力机械制造公司 | Pneumatic metering device for cable |
| CN201331974Y (en) * | 2009-01-03 | 2009-10-21 | 安徽特力电缆有限公司 | Meter-counting device for cable |
| CN101603802A (en) * | 2009-07-13 | 2009-12-16 | 中利科技集团股份有限公司 | Cable length measuring device |
| CN201717505U (en) * | 2010-07-30 | 2011-01-19 | 浙江君权自动化设备有限公司 | Electric wire length-measuring mechanism of wire strippers |
-
2011
- 2011-11-10 CN CN2011103547327A patent/CN102506686A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06241771A (en) * | 1993-02-23 | 1994-09-02 | Mitsubishi Denki Bill Techno Service Kk | Wire rope length measuring device |
| CN201072326Y (en) * | 2007-07-29 | 2008-06-11 | 江苏藤仓亨通光电有限公司 | Double-end novel cable meter counter |
| CN101334272A (en) * | 2008-08-01 | 2008-12-31 | 西安电力机械制造公司 | Pneumatic metering device for cable |
| CN201331974Y (en) * | 2009-01-03 | 2009-10-21 | 安徽特力电缆有限公司 | Meter-counting device for cable |
| CN101603802A (en) * | 2009-07-13 | 2009-12-16 | 中利科技集团股份有限公司 | Cable length measuring device |
| CN201717505U (en) * | 2010-07-30 | 2011-01-19 | 浙江君权自动化设备有限公司 | Electric wire length-measuring mechanism of wire strippers |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714919A (en) * | 2012-10-08 | 2014-04-09 | 张启富 | Digital cable and measurement system |
| CN105243419A (en) * | 2015-10-15 | 2016-01-13 | 苏州英飒智能科技有限公司 | Thread counting equipment |
| CN105243419B (en) * | 2015-10-15 | 2018-02-27 | 苏州英飒智能科技有限公司 | A kind of screw thread counting equipment |
| CN105513719A (en) * | 2016-01-22 | 2016-04-20 | 常熟市电缆厂 | Die carrier structure for twisting of cable core |
| CN105513719B (en) * | 2016-01-22 | 2017-03-08 | 常熟市电缆厂 | The stranded die carrier structure of cable core |
| CN109443186A (en) * | 2018-12-05 | 2019-03-08 | 湖南中联重科智能技术有限公司 | Rope body length measuring device and measuring method |
| CN109443186B (en) * | 2018-12-05 | 2020-06-30 | 湖南中联重科智能技术有限公司 | Rope length measuring device and measuring method |
| CN109397861A (en) * | 2018-12-24 | 2019-03-01 | 浙江东通物联科技有限公司 | A kind of integral type metering printing device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |