CN105319010A - Detection device of vibration balance - Google Patents
Detection device of vibration balance Download PDFInfo
- Publication number
- CN105319010A CN105319010A CN201410382640.3A CN201410382640A CN105319010A CN 105319010 A CN105319010 A CN 105319010A CN 201410382640 A CN201410382640 A CN 201410382640A CN 105319010 A CN105319010 A CN 105319010A
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- plastic pipe
- hollow plastic
- slide rheostat
- bulb
- detecting device
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Abstract
The present invention belongs to the field of the textile machinery technology, and relates to a detection device of vibration balance. The vibration of components located on a textile machinery foot rest causes the vibration of the textile machinery foot rest, the vibration of the textile machinery foot rest drives the up and down vibration of a first metal bar of a first slide rheostat and a second metal bar of a second slide rheostat, and the vibration of the first metal bar and the second metal bar drive the sliding of a first slip sheet connected with the first metal bar and a second slip sheet connected with the second metal bar respectively on the first slide rheostat and the second slide rheostat. Therefore, the magnitudes of resistance values of the first slide rheostat and the second slide rheostat putting in a circuit are different so that the brightnesses of a first bulb and a second bulb are different. According to the comparison of the brightnesses of the first bulb and the second bulb, it is detected whether the vibration of the components on the textile machinery foot rest is balance or not.
Description
Technical field
The invention belongs to technical field of textile machine, particularly relate to a kind of vibrations balance detecting device.
Background technology
A large amount of parts rotated are comprised, such as various rotation axis, roll shaft, various wheel etc. in conventional textile machine.In the ideal case, these parts rotated are the same with the pressure produced bearing during non rotating when rotated.But in a practical situation, due to the many factors such as error, asymmetrical geometric configuration that material is uneven, process and produce in assembling, the centrifugal intertia force that these parts are produced when rotated on each particle can not cancel each other, centrifugal intertia force is applied to by bearing and mechanically causes vibrations, produce noise, accelerate the wearing and tearing of the bearing of whole textile machine, shorten the life-span of machinery.If the unbalanced words of the vibrations of parts, can have an impact to the tight ness rating of cloth, time serious, cause the destructive accidents such as cloth fracture or winding.
Summary of the invention
Given this, the invention provides a kind of can cushion parts vibrations and the vibrations balance detecting device that whether balances of the vibrations that can detect parts.
Technical solution of the present invention:
A kind of vibrations balance detecting device, comprise textile machine foot rest, the both sides of described textile machine foot rest are fixed with the first equal hollow plastic pipe of length and the second hollow plastic pipe respectively, described vibrations balance detecting device also comprises the base be positioned at below the first hollow plastic pipe and the second hollow plastic pipe, described base just a support bar is fixedly connected with to the position at the center of described textile machine foot rest, the upper end of described support bar extends between described first hollow plastic pipe and the second hollow plastic pipe, the lower end of described first hollow plastic pipe is connected by an elastomeric element with the lower end of described second hollow plastic pipe, described elastomeric element is withstood in the upper end of described support bar, described base just the first groove is offered to the position of described first hollow plastic pipe, described base just the second groove is offered to the position of described second hollow plastic pipe, the side of described first groove inner wall is provided with the first slide rheostat, a binding post of described first slide rheostat is connected with the negative pole of the first power supply, first Metallic rod of described first slide rheostat is longitudinally arranged at the inside of described first hollow plastic pipe and the part of connection the first slide plate stretches out described first hollow plastic pipe, one end of described first Metallic rod is connected with a described slide rheostat by the first slide plate, the other end of described first Metallic rod connects one end of the first bulb, the other end of described first bulb is connected with the positive pole of described first power supply, the side of described second groove inner wall is provided with the second slide rheostat, a binding post of described second slide rheostat is connected with the negative pole of second source, second Metallic rod of described second slide rheostat is longitudinally arranged at the inside of described second hollow plastic pipe and the part of connection the second slide plate stretches out described second hollow plastic pipe, one end of described second Metallic rod is connected with described second slide rheostat by the second slide plate, the other end of described second Metallic rod connects one end of the second bulb, the other end of described second bulb is connected with the positive pole of described second source.
Further, the length of described first hollow plastic pipe is greater than the length of described support bar.
Further, the upper end of described support bar is fixed with a ball, and described elastomeric element is withstood by described ball in the upper end of described support bar.
Further, the length of described first hollow plastic pipe be greater than the length of described support bar and the diameter of described ball and.
Further, described vibrations balance detecting device also comprises the first switch and second switch, described first switch series is associated between described first power supply and described first slide rheostat, and described second switch is connected between described second source and described second slide rheostat.
Further, described vibrations balance detecting device also comprises the first reometer and the second reometer, described first reometer is connected between described first power supply and described first bulb, and described second reometer is connected between described second source and described second bulb.
Further, described vibrations balance detecting device also comprises the first data acquisition unit, the second data acquisition unit, microprocessor and warning piece, described first data acquisition unit is connected with described first reometer, described second data acquisition unit is connected with described second reometer, and described first data acquisition unit, the second data acquisition unit and described warning piece are all connected with described microprocessor.
Further, described warning piece is display unit and/or pronunciation circuit.
Further, described display unit is LED.
Further, described display unit is charactron.
Beneficial effect of the present invention:
The present invention shakes balance detecting device, comprise textile machine foot rest, the both sides of described textile machine foot rest are fixed with the first equal hollow plastic pipe of length and the second hollow plastic pipe respectively, described device also comprises the base be positioned at below the first hollow plastic pipe and the second hollow plastic pipe, described base just a support bar is fixedly connected with to the position at the center of described textile machine foot rest, the upper end of described support bar extends between described first hollow plastic pipe and the second hollow plastic pipe, the lower end of described first hollow plastic pipe is connected by an elastomeric element with the lower end of described second hollow plastic pipe, described elastomeric element is withstood in the upper end of described support bar, described base just the first groove is offered to the position of described first hollow plastic pipe, described base just the second groove is offered to the position of described second hollow plastic pipe, the side of described first groove inner wall is provided with the first slide rheostat, a binding post of described first slide rheostat is connected with the negative pole of the first power supply, first Metallic rod of described first slide rheostat is longitudinally arranged at the inside of described first hollow plastic pipe and the part of connection the first slide plate stretches out described first hollow plastic pipe, one end of described first Metallic rod is connected with a described slide rheostat by the first slide plate, the other end of described first Metallic rod connects one end of the first bulb, the other end of described first bulb is connected with the positive pole of described first power supply, the side of described second groove inner wall is provided with the second slide rheostat, a binding post of described second slide rheostat is connected with the negative pole of second source, second Metallic rod of described second slide rheostat is longitudinally arranged at the inside of described second hollow plastic pipe and the part of connection the second slide plate stretches out described second hollow plastic pipe, one end of described second Metallic rod is connected with described second slide rheostat by the second slide plate, the other end of described second Metallic rod connects one end of the second bulb, the other end of described second bulb is connected with the positive pole of described second source, the vibrations of the parts that the present invention is positioned on textile machine foot rest cause the vibrations of textile machine foot rest, the vibrations of textile machine foot rest drive the first Metallic rod of the first slide rheostat and the second Metallic rod vertical tremor of the second slide rheostat, second slide plate of the first slide plate that the first Metallic rod and the vibrations of the second Metallic rod drive the first Metallic rod to be connected and the second Metallic rod slides respectively on the first slide rheostat and the second slide rheostat, the resistance value of the first slide rheostat and the second slide rheostat place in circuit is varied in size, cause the first bulb different with the brightness of the second bulb, according to the brightness ratio of the first bulb and the second bulb comparatively, can detect whether the vibrations of the parts on textile machine foot rest balance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation shaking balance detecting device of the present invention.
Fig. 2 is a kind of another structural representation shaking balance detecting device of the present invention.
1-textile machine foot rest, 21-first hollow plastic pipe, 22-second hollow plastic pipe, 3-base, 31-support bar, 311-ball, 32-first groove, 33-second groove, 4-elastomeric element, 5-first slide rheostat, 51-first slide plate, 52-first Metallic rod, 6-second slide rheostat, 61-second slide plate, 62-second Metallic rod, 7-first power supply, 8-second source, 9-first bulb, 10-second bulb, 11-first switch, 12-second switch, 13-first reometer, 14-second reometer, 15-first data acquisition unit, 16-second data acquisition unit, 17-microprocessor, 18-warning piece.
Embodiment
In order to be illustrated more clearly in technical scheme of the present invention, below in conjunction with accompanying drawing, the present invention is further detailed explanation.
See Fig. 1, a kind of vibrations balance detecting device, comprise textile machine foot rest 1, the both sides of described textile machine foot rest 1 are fixed with the first equal hollow plastic pipe 21 and the second hollow plastic pipe 22 of length respectively, described device also comprises the base 3 be positioned at below the first hollow plastic pipe 21 and the second hollow plastic pipe 22, described base 3 just a support bar 31 is fixedly connected with to the position at the center of described textile machine foot rest 1, the upper end of described support bar 31 extends between described first hollow plastic pipe 21 and the second hollow plastic pipe 22, the lower end of described first hollow plastic pipe 21 is connected by an elastomeric element 4 with the lower end of described second hollow plastic pipe 22, described elastomeric element 4 is withstood in the upper end of described support bar 31, described base 3 just the first groove 32 is offered to the position of described first hollow plastic pipe 21, described base 3 just the second groove 33 is offered to the position of described second hollow plastic pipe 22, the side of described first groove 32 inwall is provided with the first slide rheostat 5, a binding post of described first slide rheostat 5 is connected with the negative pole of the first power supply 7, first Metallic rod 52 of described first slide rheostat 5 is longitudinally arranged at the inside of described first hollow plastic pipe 21 and the part of connection the first slide plate 51 stretches out described first hollow plastic pipe 21, one end of described first Metallic rod 52 is connected with a described slide rheostat 5 by the first slide plate 51, the other end of described first Metallic rod 52 connects one end of the first bulb 9, the other end of described first bulb 9 is connected with the positive pole of described first power supply 7, the side of described second groove 33 inwall is provided with the second slide rheostat 6, a binding post of described second slide rheostat 6 is connected with the negative pole of second source 8, second Metallic rod 62 of described second slide rheostat 6 is longitudinally arranged at the inside of described second hollow plastic pipe 22 and the part of connection the second slide plate 61 stretches out described second hollow plastic pipe 22, one end of described second Metallic rod 62 is connected with described second slide rheostat 6 by the second slide plate 61, the other end of described second Metallic rod 62 connects one end of the second bulb 10, the other end of described second bulb 10 is connected with the positive pole of described second source 8.
The vibrations of the parts that the present invention is positioned on textile machine foot rest 1 cause the vibrations of textile machine foot rest 1, the vibrations of textile machine foot rest 1 drive the first Metallic rod 52 of the first slide rheostat 5 and the second Metallic rod 62 vertical tremor of the second slide rheostat 6, the first slide plate 51 that first Metallic rod 52 and the vibrations of the second Metallic rod 62 drive the first Metallic rod 52 to be connected and the second slide plate 61 of the second Metallic rod 62 slide respectively on the first slide rheostat 5 and the second slide rheostat 6, the resistance value of the first slide rheostat 5 and the second slide rheostat 6 place in circuit is varied in size, cause the first bulb 9 different with the brightness of the second bulb 10, according to the brightness ratio of the first bulb 9 and the second bulb 10 comparatively, can detect whether the vibrations of the parts on textile machine foot rest 1 balance.In device of the present invention, first slide rheostat 5 and the second slide rheostat 6 are identical, and (total resistance is identical, the material of its slide plate and Metallic rod, shape, length etc. are all identical), first slide rheostat 5 is also identical with the identical height set physically of the second slide rheostat 6, first bulb 9 and the identical (resistance of the second bulb 10, the colors of lamp etc. are identical), first power supply 7 identical with second source 8 (voltage provided is identical), in the present invention the left and right sides arrange identical, just comparatively judge whether the vibrations of the parts on textile machine foot rest 1 balance by the brightness ratio of the first bulb 9 and the second bulb 10.
By the circuit connecting shown in Fig. 1, the brightness ratio of the first bulb 9 and the second bulb 10 comparatively has following situation:
1, the brightness of the first bulb 9 is greater than the brightness of the second bulb 10, illustrate that the resistance of the first slide rheostat 5 place in circuit is less than the resistance of the second slide rheostat 6 place in circuit, and then the left side vibration amplitude of the parts illustrated on textile machine foot rest 1 is less than right side vibration amplitude.
2, the brightness of the first bulb 9 is less than the brightness of the second bulb 10, illustrate that the resistance of the first slide rheostat 5 place in circuit is greater than the resistance of the second slide rheostat 6 place in circuit, and then the left side vibration amplitude of the parts illustrated on textile machine foot rest 1 is greater than right side vibration amplitude.
3, the brightness of the first bulb 9 equals the brightness of the second bulb 10, illustrate that the resistance of the first slide rheostat 5 place in circuit equals the resistance of the second slide rheostat 6 place in circuit, and then the left side vibration amplitude of the parts illustrated on textile machine foot rest 1 equals right side vibration amplitude.
The present invention, for safety control circuit, facilitate user in the shutoff of the outer control circuit of device, the first switch 11 and second switch 12 is added in device of the present invention, described first switch 11 is connected between described first power supply 7 and described first slide rheostat 5, described second switch 12 is connected between described second source 8 and described second slide rheostat 6, as shown in Figure 2.
The present invention is by the brightness ratio of the first bulb 9 and the second bulb 10 comparatively, thus whether balance about detecting the vibrations of the parts on textile machine foot rest 1, but obtain the brightness ratio of the first bulb 9 and the second bulb 10 comparatively with eye-observation, result meeting out of true, Given this, the present invention accesses the first reometer 13 and the first data acquisition unit 15 in the circuit at the first slide rheostat 5 place, the second reometer 14 and the second data acquisition unit 16 is accessed in the circuit at the second slide rheostat 6 place, first reometer 13 accurately records the electric current of the circuit at the first slide rheostat 5 place, second reometer 14 accurately records the electric current of the circuit at the second slide rheostat 6 place, first data acquisition unit 15 gathers the measured value of the first reometer 13 and gives microprocessor 17 by this measured value, second data acquisition unit 16 gathers the measured value of the second reometer 14 and gives microprocessor 17 by this measured value, microprocessor 17 is by comparing the size of two measured values, show that device of the present invention shakes the warning whether balanced.
See Fig. 2, device of the present invention also comprises the first reometer 13 and the second reometer 14, described first reometer 13 is connected between described first power supply 7 and described first bulb 9, and described second reometer 14 is connected between described second source 8 and described second bulb 10; Also comprise the first data acquisition unit 15, second data acquisition unit 16, microprocessor 17 and warning piece 18, described first data acquisition unit 15 is connected with described first reometer 13, described second data acquisition unit 16 is connected with described second reometer 14, and described first data acquisition unit 15, second data acquisition unit 16 and described warning piece 18 are all connected with described microprocessor 17; Described warning piece 18 is display unit and/or pronunciation circuit.
The present invention can provide warning with display unit, also can provide warning with pronunciation circuit; Display unit can be LED or charactron.
In the present invention, the length of described first hollow plastic pipe 21 and described second hollow plastic pipe 22 is greater than the length of described support bar 31; The upper end of described support bar 31 is fixed with a ball 311, and this ball 311 withstands described elastomeric element 4, and ball 311 makes the enhanced stretch resistance of elastomeric element 4 reduce, and prevents support bar 31 bursting elastomeric element 4; When there is a ball 311 upper end of support bar 31, the length of the first hollow plastic pipe 21 be greater than the length of described support bar 31 and the diameter of described ball 311 and.
To sum up, the vibrations of the parts that the present invention is positioned on textile machine foot rest cause the vibrations of textile machine foot rest, the vibrations of textile machine foot rest drive the first Metallic rod of the first slide rheostat and the second Metallic rod vertical tremor of the second slide rheostat, second slide plate of the first slide plate that the first Metallic rod and the vibrations of the second Metallic rod drive the first Metallic rod to be connected and the second Metallic rod slides respectively on the first slide rheostat and the second slide rheostat, the resistance value of the first slide rheostat and the second slide rheostat place in circuit is varied in size, cause the first bulb different with the brightness of the second bulb, according to the brightness ratio of the first bulb and the second bulb comparatively, can detect whether the vibrations of the parts on textile machine foot rest balance.
Below describe know-why of the present invention in conjunction with specific embodiments, these describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a vibrations balance detecting device, it is characterized in that, comprise textile machine foot rest (1), the both sides of described textile machine foot rest (1) are fixed with equal the first hollow plastic pipe (21) of length and the second hollow plastic pipe (22) respectively, described vibrations balance detecting device also comprises the base (3) being positioned at the first hollow plastic pipe (21) and the second hollow plastic pipe (22) below, described base (3) just a support bar (31) is fixedly connected with to the position at the center of described textile machine foot rest (1), the upper end of described support bar (31) extends between described first hollow plastic pipe (21) and the second hollow plastic pipe (22), the lower end of described first hollow plastic pipe (21) is connected by an elastomeric element (4) with the lower end of described second hollow plastic pipe (22), described elastomeric element (4) is withstood in the upper end of described support bar (31), described base (3) just the first groove (32) is offered to the position of described first hollow plastic pipe (21), described base (3) just the second groove (33) is offered to the position of described second hollow plastic pipe (22), the side of described first groove (32) inwall is provided with the first slide rheostat (5), a binding post of described first slide rheostat (5) is connected with the negative pole of the first power supply (7), first Metallic rod (52) of described first slide rheostat (5) is longitudinally arranged at the inside of described first hollow plastic pipe (21) and the part of connection the first slide plate (51) stretches out described first hollow plastic pipe (21), one end of described first Metallic rod (52) is connected with a described slide rheostat (5) by the first slide plate (51), the other end of described first Metallic rod (52) connects one end of the first bulb (9), the other end of described first bulb (9) is connected with the positive pole of described first power supply (7), the side of described second groove (33) inwall is provided with the second slide rheostat (6), a binding post of described second slide rheostat (6) is connected with the negative pole of second source (8), second Metallic rod (62) of described second slide rheostat (6) is longitudinally arranged at the inside of described second hollow plastic pipe (22) and the part of connection the second slide plate (61) stretches out described second hollow plastic pipe (22), one end of described second Metallic rod (62) is connected with described second slide rheostat (6) by the second slide plate (61), the other end of described second Metallic rod (62) connects one end of the second bulb (10), the other end of described second bulb (10) is connected with the positive pole of described second source (8).
2. one vibrations balance detecting device according to claim 1, it is characterized in that, the length of described first hollow plastic pipe (21) is greater than the length of described support bar (31).
3. one vibrations balance detecting device according to claim 1, it is characterized in that, the upper end of described support bar (31) is fixed with a ball (311), and described elastomeric element (4) is withstood by described ball (311) in the upper end of described support bar (31).
4. one vibrations balance detecting device according to claim 3, is characterized in that, the length of described first hollow plastic pipe (21) be greater than the length of described support bar (31) and the diameter of described ball (311) with.
5. one vibrations balance detecting device according to claim 1, it is characterized in that, described vibrations balance detecting device also comprises the first switch (11) and second switch (12), described first switch (11) is connected between described first power supply (7) and described first slide rheostat (5), and described second switch (12) is connected between described second source (8) and described second slide rheostat (6).
6. one vibrations balance detecting device according to claim 1, it is characterized in that, described vibrations balance detecting device also comprises the first reometer (13) and the second reometer (14), described first reometer (13) is connected between described first power supply (7) and described first bulb (9), and described second reometer (14) is connected between described second source (8) and described second bulb (10).
7. one vibrations balance detecting device according to claim 6, it is characterized in that, described vibrations balance detecting device also comprises the first data acquisition unit (15), second data acquisition unit (16), microprocessor (17) and warning piece (18), described first data acquisition unit (15) is connected with described first reometer (13), described second data acquisition unit (16) is connected with described second reometer (14), described first data acquisition unit (15), second data acquisition unit (16) and described warning piece (18) are all connected with described microprocessor (17).
8. one vibrations balance detecting device according to claim 7, it is characterized in that, described warning piece (18) is display unit and/or pronunciation circuit.
9. one vibrations balance detecting device according to claim 8, it is characterized in that, described display unit is LED.
10. one vibrations balance detecting device according to claim 8, it is characterized in that, described display unit is charactron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382640.3A CN105319010A (en) | 2014-08-05 | 2014-08-05 | Detection device of vibration balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382640.3A CN105319010A (en) | 2014-08-05 | 2014-08-05 | Detection device of vibration balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105319010A true CN105319010A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410382640.3A Pending CN105319010A (en) | 2014-08-05 | 2014-08-05 | Detection device of vibration balance |
Country Status (1)
| Country | Link |
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| CN (1) | CN105319010A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967048A (en) * | 2016-07-14 | 2016-09-28 | 苏州浦灵达自动化科技有限公司 | Lifting appliance with function of realizing sliding type automatic adjustment of gravity center |
| CN110865412A (en) * | 2019-12-12 | 2020-03-06 | 张丽丽 | Earthquake monitoring device based on current induction |
| CN112793610A (en) * | 2021-01-30 | 2021-05-14 | 上海工程技术大学 | Subway train ramp driving anti-inclination stabilizing system |
| CN116164885A (en) * | 2023-04-23 | 2023-05-26 | 四川富生汽车零部件有限公司 | Motor life test fixture |
-
2014
- 2014-08-05 CN CN201410382640.3A patent/CN105319010A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967048A (en) * | 2016-07-14 | 2016-09-28 | 苏州浦灵达自动化科技有限公司 | Lifting appliance with function of realizing sliding type automatic adjustment of gravity center |
| CN110865412A (en) * | 2019-12-12 | 2020-03-06 | 张丽丽 | Earthquake monitoring device based on current induction |
| CN112793610A (en) * | 2021-01-30 | 2021-05-14 | 上海工程技术大学 | Subway train ramp driving anti-inclination stabilizing system |
| CN116164885A (en) * | 2023-04-23 | 2023-05-26 | 四川富生汽车零部件有限公司 | Motor life test fixture |
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Application publication date: 20160210 |