CN206647508U - The low-power consumption variable speed drive of Weaving device - Google Patents
The low-power consumption variable speed drive of Weaving device Download PDFInfo
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- CN206647508U CN206647508U CN201720425262.1U CN201720425262U CN206647508U CN 206647508 U CN206647508 U CN 206647508U CN 201720425262 U CN201720425262 U CN 201720425262U CN 206647508 U CN206647508 U CN 206647508U
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Abstract
A kind of low-power consumption variable speed drive of Weaving device of the utility model, including machine, the machine are provided with machine shaft, and the machine shaft is provided with driven disc；The machine side is provided with drive motor, and the drive motor is connected with driving disc spacing pressing by motor main shaft, and the driving disc spacing pressing is connected with driven disc by belt；The drive motor is circumscribed with frequency converter.The driven disc and driving disc spacing pressing are turriform disk；The drive motor bottom is provided with motor slide rails, and groove profile hole is respectively arranged with the motor slide rails；The drive motor is fixed on motor slide rails with bolt and groove profile hole.The utility model, which has, invests the characteristics of small, quick, simple in construction, easy to operate, is suitable for extensive frequency conversion machine energy-saving field.
Description
Technical field
It the utility model is related to the energy saving transmission device of textile machine, and in particular to a kind of low-power consumption speed change of Weaving device
Transmission device.
Background technology
With progressively going deep into for energy-saving work, for enterprise, it means that energy consumption can be changed and remained high
Situation, it is meant that substantial economic well-being of workers and staff can be brought to enterprise.How the Automated water gentle efficiency of equipment is improved, such as
What, which improves yield and reduced, consumes, and how to improve mode of operation and working condition, is the problem that production enterprise faces for a long time.
While improving industrial automation level, the production efficiency for improving machine is still the important means that enterprise increases economic efficiency, raw
Production equipment operation nearly reaches the limit.Therefore to the gearratio and frequency converter of the operation of a machine speed, driving disc spacing pressing and driven disc
Frequency between relation analyzed, optimal economic balance point of the optimization between them, as technological design it is important according to
According to.
At present, frequency converter has been widely used in enterprise's workshop, but some enterprises are for the raising devoted exclusive attention to output, no
Disconnected to improve speed, machinery equipment makes frequency converter frequency be operated near 50HZ power frequencies under very fast critical condition, or even overclocking.
When frequency converter working frequency is higher, bring the rise of motor speed, then cause the waste energy of machine, and frequency converter and
The overheat frequent breakage of motor；In addition, when frequency converter working frequency is lower, detent torque is small during startup, causes system to start
It is difficult even to start.Due to frequency converter it is non-linear caused by higher hamonic wave, cause motor torque pulse and it is electronic
Machine generates heat, and motor running noise also increases.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, and operation is stable, transmission efficiency, takes into account energy-conservation and drop
The low-power consumption variable speed drive of the Weaving device of low harmony wave, enable frequency converter be operated in 30--40HZ frequency optimum traffics it
Between.
To reach above-mentioned purpose, a kind of low-power consumption variable speed drive of Weaving device of the utility model, including machine, institute
State machine and be provided with machine shaft, the machine shaft is provided with driven disc；The machine side is provided with drive motor, institute
State drive motor and driving disc spacing pressing is connected with by motor main shaft, the driving disc spacing pressing is connected with driven disc by belt；The driving electricity
Motivation is circumscribed with frequency converter.The driven disc and driving disc spacing pressing are turriform disk；The drive motor bottom is provided with motor and led
Rail, groove profile hole is respectively arranged with the motor slide rails；The drive motor is fixed on motor with bolt and groove profile hole
On guide rail.Drive motor of the present utility model can be translated and fixed along motor slide rails, to realize the optimal gearratio of turriform disk
Adjustment, the utility model between working frequency being dropped into 30HZ--40HZ, take into account energy-conservation under the very fast critical condition of machine
With reducing the purpose of harmonic wave, and can prevent from burning out motor and frequency converter.
The low-power consumption variable speed drive of Weaving device, its application method are：
A, drive motor translates along motor slide rails to machine side；
B, first that driving disc spacing pressing is relative with the isometrical place of driven disc, its gearratio is 1：1；
C, drive motor bolt coordinates with groove profile hole and is fixed on motor slide rails；
D, connect belt and ensure its suitable tension；
E, drive motor is run after frequency converter work, drive motor drives machinery operation；
If f, machine reaches rated speed and now frequency converter output frequency is too high, shut down；Belt, bolt are unclamped, is led to
Motor of overdriving shifts, and increases driving disc spacing pressing diameter or reduces driven disc diameter, then fixing bolt；, will by progressively adjusting
Frequency converter working frequency is adapted between 30HZ--40HZ frequency optimum traffics.
If g, machine reaches rated speed and now frequency converter output frequency is too low, shut down, unclamp belt, bolt, lead to
Motor of overdriving shifts, and reduces driving disc spacing pressing diameter or increase driven disc diameter, then fixing bolt；, will by progressively adjusting
Frequency converter working frequency is adapted between 30HZ--40HZ frequency optimum traffics.
To sum up, the utility model has following beneficial effect：
1st, simple in construction, equipment cost expenditure is low；
2nd, gear ratio adjustment is convenient, and transmission efficiency is optimal；
3rd, during overclocking, frequency converter working frequency is actively reduced, saves electric energy, and extend motor service life；
4th, during low frequency, the long-term low frequency operation of frequency converter is prevented, is easy to start, and reduce higher hamonic wave.
Brief description of the drawings
Fig. 1 is utility model works view.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As seen from Figure 1, the low-power consumption variable speed drive of a kind of Weaving device of the utility model, including machine 8, the machine
Device 8 is provided with machine shaft 7, and the machine shaft 7 is provided with driven disc 6；The side of machine 8 is provided with drive motor 2,
The drive motor 2 is connected with driving disc spacing pressing 4 by motor main shaft 3, and the driving disc spacing pressing 4 is connected with driven disc 6 by belt 5；Institute
State drive motor 2 and be circumscribed with frequency converter 1；The driven disc 6 and driving disc spacing pressing 4 are turriform disk；The bottom of drive motor 2
Motor slide rails 9 are provided with, groove profile hole 10 is respectively arranged with the motor slide rails 9；The drive motor 2 is by bolt 11 and groove
Type hole 10, which coordinates, to be fixed on motor slide rails 9.
Its application method is：
A, drive motor 2 translates along motor slide rails 9 to the side of machine 8；
B, first that driving disc spacing pressing 4 is relative with 6 isometrical place of driven disc, its gearratio is 1：1；
C, drive motor 2 is coordinated with bolt 11 and groove profile hole 10 and is fixed on motor slide rails 9；
D, connect belt 5 and ensure its suitable tension；
E, drive motor 2 is run after frequency converter 1 works, drive motor 2 is with the operation of movement machine 8；
If f, machine 8 reaches rated speed and now the output frequency of frequency converter 1 is too high, shut down；Unclamp belt 5, bolt
11, shifted by drive motor 2, increase the diameter of driving disc spacing pressing 4 or reduce the diameter of driven disc 6, then fixing bolt 11；By by
Successive step, the working frequency of frequency converter 1 is adapted between 30HZ--40HZ frequency optimum traffics.
If g, machine 8 reaches rated speed and now the output frequency of frequency converter 1 is too low, shut down, unclamp belt 5, bolt
11, shifted by drive motor 2, reduce the diameter of driving disc spacing pressing 4 or the increase diameter of driven disc 6, then fixing bolt 11；By by
Successive step, the working frequency of frequency converter 1 is adapted between 30HZ--40HZ frequency optimum traffics.
Weaving device need to ensure that the output speed of machine 8 can not reduce to ensure yield；According to gear ratio calculation formula i=
N1/n2=D2/D1, in the case where ensureing that output speed n2 is constant, the increase diameter D1 of driving disc spacing pressing 4 and the diameter for reducing driven disc 6
D2, change drive plate collocation.The working frequency of frequency converter 1 is lowered simultaneously, reduces the rotating speed of motor 2, that is, reduce master
The rotating speed n1 of Moving plate 4.At this moment operating current declines, and reaches the purpose of energy-conservation.It is excellent while yield is ensured according to above-mentioned principle
Optimal transmission efficiency is selected, implements the method that technological transformation is practicable to enterprise's existing equipment.
Tested according to example, when using the diameter of driven disc 6 and driving disc spacing pressing 4 to arrange in pairs or groups as optimal technical scheme, protected
Barrier production yields do not reduce, machine 8 reach capacity rotating speed when, frequency converter 1 from script working frequency 50HZ even 60HZ drop to
Near 30HZ to 40HZ, energy-conservation more than 8%.And drive motor 2 and frequency converter 1 are all avoided working under limiting condition, drop significantly
Low fault rate.
The utility model, which has, invests the characteristics of small, quick, simple in construction, easy to operate, is suitable for extensive frequency conversion
Machine energy-saving field.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (1)
1. a kind of low-power consumption variable speed drive of Weaving device, including machine（8）, the machine（8）It is provided with machine shaft
（7）, the machine shaft（7）It is provided with driven disc（6）；It is characterized in that：The machine（8）Side is provided with drive motor
（2）, the drive motor（2）By motor main shaft（3）It is connected with driving disc spacing pressing（4）, the driving disc spacing pressing（4）With driven disc（6）
By belt（5）Connection；The drive motor（2）It is circumscribed with frequency converter（1）；The driven disc（6）With driving disc spacing pressing（4）It is tower
Shape disk；The drive motor（2）Bottom is provided with motor slide rails（9）, the motor slide rails（9）On be respectively arranged with groove profile hole
（10）；The drive motor（2）By bolt（11）With groove profile hole（10）Motor slide rails are fixed in cooperation（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425262.1U CN206647508U (en) | 2017-04-21 | 2017-04-21 | The low-power consumption variable speed drive of Weaving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425262.1U CN206647508U (en) | 2017-04-21 | 2017-04-21 | The low-power consumption variable speed drive of Weaving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647508U true CN206647508U (en) | 2017-11-17 |
Family
ID=60276529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425262.1U Active CN206647508U (en) | 2017-04-21 | 2017-04-21 | The low-power consumption variable speed drive of Weaving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931112A (en) * | 2017-04-21 | 2017-07-07 | 安徽华茂纺织股份有限公司 | The low-power consumption variable speed drive and its application method of Weaving device |
| CN110159719A (en) * | 2019-05-15 | 2019-08-23 | 安徽延达智能科技有限公司 | A kind of belt connection four-wheel differentia drive mechanism |
-
2017
- 2017-04-21 CN CN201720425262.1U patent/CN206647508U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931112A (en) * | 2017-04-21 | 2017-07-07 | 安徽华茂纺织股份有限公司 | The low-power consumption variable speed drive and its application method of Weaving device |
| CN110159719A (en) * | 2019-05-15 | 2019-08-23 | 安徽延达智能科技有限公司 | A kind of belt connection four-wheel differentia drive mechanism |
| CN110159719B (en) * | 2019-05-15 | 2022-04-12 | 安徽延达智能科技有限公司 | Belt connection four-wheel differential transmission structure |
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