CN110318144A - A kind of unitary adjustable speed motor of loom - Google Patents
A kind of unitary adjustable speed motor of loom Download PDFInfo
- Publication number
- CN110318144A CN110318144A CN201910720001.6A CN201910720001A CN110318144A CN 110318144 A CN110318144 A CN 110318144A CN 201910720001 A CN201910720001 A CN 201910720001A CN 110318144 A CN110318144 A CN 110318144A
- Authority
- CN
- China
- Prior art keywords
- loom
- motor
- main shaft
- rotor
- loom main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/02—General arrangements of driving mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
- H02K7/1012—Machine arranged inside the pulley
- H02K7/1016—Machine of the outer rotor type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of unitary adjustable speed motors of loom, it is related to technical field of motors, including loom main shaft and motor body, one end of loom main shaft passes through the through-hole of frame side wall and extends to the outside of rack, motor body includes motor casing, stator, rotor and drive and control of electric machine equipment, motor casing is fixed on the outside of the axis hole of rack, stator is connected in the inner wall of motor casing by several groups miniature electric screw pair, rotor be fixed on loom main shaft be located at shell outside part and with stator relative engagement, the motor is by the way that motor to be embedded into the existing structure of loom, it is integrated with loom mechanical structure to realize motor, eliminate intermediate transmission unit, to reduce the loss of loom to the full extent；The motor increase devises multi-stage rotor, and the rotor section of suitable gear is automatically adjusted to by screw pair, can efficiently control motor speed and start-stop, reduce equipment loss and power consumption to the full extent.
Description
Technical field
The present invention relates to technical field of motors, a kind of especially unitary adjustable speed motor of loom.
Background technique
With the development of economy, people increasingly focus on dressing, and the demand and quality requirements to textile are also continuous
It improves.Loom provides raw material as one of most important equipment of textile industry, for subsequent printing and dyeing, needle seam etc..With weaving
The continuous development of industry, loom are also constantly updating progress, and as shown in Fig. 1, in the loom, main motor is the main shaft of loom
Driving force needed for work is provided, due to needing very big torque when loom starting, so it is generally necessary to specifically being wrapped with belt pulley
Motor side drive pulley, spindle end drive pulley and driving belt or gear are included as deceleration.
The main motor in loom generally uses efficient asynchronous machine at present, and when shutdown generally requires by brake disc band-type brake
Brake, brake disc is often damaged as vulnerable part, and replaces trouble.And the loom of asynchronous machine is used, not only zero
Part is various, Material Cost is high, installation is complicated, maintenance cost is high, and the bearing of main shaft needs to bear biggish driving belt and passes
Torque delivery bring pulling shaft power, hazard rate are high, and the drive noise of driving belt is high, and can generate energy loss (energy consumption is
About 15%), there is also can not flexibly adjust the speed, if when replacement workpieces processing, needing through replacement drive pulley etc.
Realize speed change, high labor cost, production efficiency is low.
Summary of the invention
Purpose of design of the present invention is: problems mentioned in the background art, it is proposed that designing a kind of loom use
Unitary adjustable speed motor realize motor and loom mechanical structure by the way that motor to be embedded into the existing structure of loom
Integration, and complete rapid starting/stopping by being superimposed additional torque in starting and shutdown phase, eliminate intermediate transmission unit,
To reduce the loss of loom to the full extent.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of unitary adjustable speed motor of loom, including loom main shaft and motor body, the one of the loom main shaft
Hold the through-hole across frame side wall and extend to the outside of the rack, the motor body include motor casing, stator, rotor with
And drive and control of electric machine equipment, in which: the motor casing is fixed on the outside of the axis hole of the rack, and the stator passes through several
Group miniature electric screw pair is connected in the inner wall of the motor casing, according to different rotating speeds require with rotor corresponding matching, described turn
Son be fixed on the loom main shaft be located at shell outside part and with the stator relative engagement, and the motor casing, rotor
It is coaxial with the loom main shaft.
Further, the loom main shaft, which is located in the rack inner sidewall, is additionally provided with crank, the crank and loom
On knit string pendulum swing arm cooperation, loom main shaft rotation when, knit string pendulum swing arm holding constantly swing up and down knit line movement.
Further, miniature electric screw pair both ends support base described in several groups is connected in the motor casing both ends, intermediate
Screw rod portion and the stator threaded, and with slippage slot after be only remained in the freedom of movement of loom main shaft axis direction
Degree.
Further, it includes multiple rotor sections, including low speed that the loom main shaft, which projects into the part of the shell outside,
Rotor section, middling speed rotor section and the high speed rotor section positioned at tapered shaft end, the rotor section include rotor core and coil, and
The rotor section is fixed on the outermost load segment by locking nut.
Further, it is mounted on end cap at the inner sidewall and lateral wall of the rack and loom main shaft cooperation, including interior
End cap and outer end cap, and installation is combined with bearing between the end cap and loom main shaft.
Further, the loom includes the mounting flange of fixing motor housing, and the mounting flange passes through rubber pad
Ring is fixed on the outside of the rack and the periphery around the outer end cap, and the mounting flange and the loom main shaft are same
Axis.
Further, sealing cover is also fitted between the loom main shaft and mounting flange outside.
Further, there is the heat dissipation around loom main shaft setting on the rotor core of the high speed rotor section setting
Hole or radiating groove, and the opening of the heat release hole or radiating groove is located at the rotor core and is projected into the end face outside motor casing.
Further, the motor casing is outer, being also spirally connected with loom main shaft shaft end is fixed with radiator fan, and by dust cover and
Motor cover is blocked on the outside of motor casing.
The unitary adjustable speed motor for implementing loom of the invention, has the advantages that
1. the motor realizes the one of motor and loom mechanical structure by the way that motor to be embedded into the existing structure of loom
Body；
2. completing rapid starting/stopping by being superimposed additional torque in starting and shutdown phase, intermediate transmission unit is eliminated,
To reduce the loss of loom to the full extent；
3. the motor increase devises multi-stage rotor, under exciting current and the limited situation of torque current, pass through screw rod
Pair is automatically adjusted to the rotor section of suitable gear, can efficiently control motor speed and start-stop, reduce to the full extent
Equipment loss and power consumption.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is the motor drive schematic diagram of existing loom；
Fig. 2 is the cross-sectional view of the unitary adjustable speed motor of loom of the present invention；
Fig. 3 is the cross-sectional view of Section A-A in Fig. 2；
Wherein, 1- loom, 101- asynchronous machine, 102- motor side drive pulley, 103- driving belt, 104- spindle end pass
Movable belt pulley, 2- loom main shaft, 3- inner end cap, 4- inner bearing, 5- crank, 6- rack inner sidewall, 7- knit string pendulum swing arm, outside 8- rack
Side wall, 9- rubber pad ring, 10- mounting flange, 11- motor casing, 12- low speed rotation subsegment, 13- middling speed rotor section, 14- high speed turn
Subsegment, 15- miniature electric screw pair, 16- dust cover, 17- radiator fan, 18- motor cover, 19- stator, 20- high speed rotor section
Coil, the coil of 21- middling speed rotor section, the coil of 22- low speed rotation subsegment, 23- sealing cover, 24- outer end cap, 25- outer bearing,
26- screw rod portion.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Fig. 2,3 are please referred to, the present embodiment provides a kind of unitary adjustable speed motors of loom, including 2 He of loom main shaft
Motor body, one end of the loom main shaft 2 pass through the through-hole of rack inner sidewall 6 and lateral wall 8 and extend to the rack
Outside, the motor body include motor casing 11, stator 19, rotor (12,13,14) and drive and control of electric machine equipment.
Specifically, the motor casing 11 is fixed on the outside of the axis hole of the rack, the stator 19 is miniature by 6 groups
Electronic screw pair 15 is connected in the inner wall of the motor casing 11, is required and rotor corresponding matching, the rotor according to different rotating speeds
(12,13,14) be fixed on the loom main shaft 2 be located at shell outside part and with 19 relative engagement of stator, and it is described
Motor casing 11, rotor (12,13,14) and the loom main shaft 2 are coaxial.
Further embodiment, which is that the loom main shaft 2 is located in the rack inner sidewall 6, is additionally provided with crank 5, institute
It states and knits the cooperation of string pendulum swing arm 7 on crank 5 and loom, when loom main shaft 2 rotates, knit string pendulum swing arm and keep the constantly upper bottom
It is dynamic to knit line movement.
Further embodiment is that 15 both ends support base of miniature electric screw pair described in 6 groups is connected in the motor casing
11 both ends, intermediate screw rod portion 26 and 19 threaded of stator, and with slippage slot after be only remained in 2 axis of loom main shaft
The one-movement-freedom-degree in line direction.
Further embodiment is that the part that the loom main shaft 2 projects into the shell outside wall 8 includes 3 and turns
Subsegment, including low speed rotation subsegment 12, middling speed rotor section 13 and positioned at the high speed rotor section 14 of tapered shaft end, the rotor section packet
Rotor core and coil (20,21,22) are included, and the rotor section (12,13,14) is fixed on the outermost by locking nut
Load segment.
Further embodiment is to be mounted on end cap at the inner side and outer side of the rack and 2 cooperation of loom main shaft,
Including inner end cap 3 and outer end cap 24, and between the end cap and loom main shaft 2, installation is combined with bearing (4,25).
Further embodiment is that the loom includes the mounting flange 10 of fixing motor housing 11, the Method for Installation
Blue disk 10 is fixed on the outside of the rack by rubber pad ring 9 and surround the periphery of the outer end cap 24, and the Method for Installation
Blue disk 10 and the loom main shaft 2 are coaxial.
Further embodiment is the sealing structure for considering motor body, the loom main shaft 2 and mounting flange
Sealing cover 23 is also fitted between 10 outsides.
Further embodiment is, it is contemplated that radiating efficiency has ring on the rotor core of the high speed rotor section 14
Around the heat release hole or radiating groove of the loom main shaft 2 setting, and the opening of the heat release hole or radiating groove is located at the rotor iron
Core is projected into the end face outside motor casing.
Further embodiment is, for protection motor body safety and service life, the motor casing 11 is outer and loom
2 shaft end of main shaft, which is also spirally connected, is fixed with radiator fan 17, and is blocked by dust cover 16 and motor cover 18 in 11 outside of motor casing.
More specifically, to guarantee accurate control for brake start and stop and rotation, the drive and control of electric machine equipment is defeated including being responsible for
Enter the control of voltage, input current signal and the braking adjustment signal to miniature electric screw pair.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
It makes a variety of changes, modify, replacement and variant, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of unitary adjustable speed motor of loom, including loom main shaft and motor body, one end of the loom main shaft
Across frame side wall through-hole and extend to the outside of the rack, the motor body include motor casing, stator, rotor and
Drive and control of electric machine equipment, it is characterised in that: the motor casing is fixed on the outside of the axis hole of the rack, and the stator passes through
Several groups miniature electric screw pair is connected in the inner wall of the motor casing, is required and rotor corresponding matching, institute according to different rotating speeds
State rotor be fixed on the loom main shaft be located at shell outside part and with the stator relative engagement, and the motor casing,
Rotor and the loom main shaft are coaxial.
2. the unitary adjustable speed motor of loom according to claim 1, it is characterised in that: the loom main shaft is located at
It is additionally provided with crank in the rack inner sidewall, knits the cooperation of string pendulum swing arm on the crank and loom, is rotated in loom main shaft
When, knit string pendulum swing arm holding constantly swing up and down knit line movement.
3. the unitary adjustable speed motor of loom according to claim 1, it is characterised in that: micro electric described in several groups
Dynamic screw pair both ends support base is connected in the motor casing both ends, intermediate screw rod portion and the stator threaded, and by sliding
Move the one-movement-freedom-degree that loom main shaft axis direction is only remained in after slot cooperates.
4. the unitary adjustable speed motor of loom according to claim 1, it is characterised in that: the loom main shaft projection
Part to the shell outside includes multiple rotor sections, including low speed rotation subsegment, middling speed rotor section and is located at tapered shaft end
High speed rotor section, the rotor section includes rotor core and coil, and the rotor section be fixed on by locking nut it is described
Outermost load segment.
5. the unitary adjustable speed motor of loom according to claim 1, it is characterised in that: the inner sidewall of the rack
End cap, including inner end cap and outer end cap, and the end cap and loom main shaft are mounted on at lateral wall and loom main shaft cooperation
Between installation be combined with bearing.
6. the unitary adjustable speed motor of loom according to claim 1, it is characterised in that: the loom includes fixing
The mounting flange of motor casing, the mounting flange are fixed on the outside of the rack by rubber pad ring and surround described outer
The periphery of end cap, and the mounting flange and the loom main shaft are coaxial.
7. the unitary adjustable speed motor of loom according to claim 6, it is characterised in that: the loom main shaft and peace
Sealing cover is also fitted between on the outside of dress ring flange.
8. the unitary adjustable speed motor of loom according to claim 1, it is characterised in that: the high speed rotor section is set
There is heat release hole or radiating groove around loom main shaft setting on the rotor core set, and the heat release hole or radiating groove
Opening is located at the rotor core and is projected into the end face outside motor casing.
9. the unitary adjustable speed motor of loom according to claim 1, it is characterised in that: the motor casing is outer, with
Loom main shaft shaft end, which is also spirally connected, is fixed with radiator fan, and is blocked on the outside of motor casing by dust cover and motor cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720001.6A CN110318144A (en) | 2019-08-06 | 2019-08-06 | A kind of unitary adjustable speed motor of loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720001.6A CN110318144A (en) | 2019-08-06 | 2019-08-06 | A kind of unitary adjustable speed motor of loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110318144A true CN110318144A (en) | 2019-10-11 |
Family
ID=68125499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910720001.6A Pending CN110318144A (en) | 2019-08-06 | 2019-08-06 | A kind of unitary adjustable speed motor of loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110318144A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059537U (en) * | 1989-04-24 | 1990-07-18 | 重庆建筑工程学院 | Cage-type asynchronous motor with stepless speed regulation |
| CN2105797U (en) * | 1991-06-27 | 1992-05-27 | 重庆电机厂 | Rotor moving type squirrel-cage ac stepless speed regulating asynchronous motor |
| CN1062242A (en) * | 1990-12-04 | 1992-06-24 | 王玉成 | Speed governd by induction regulating asynchronous motor |
| CN1063000A (en) * | 1990-12-21 | 1992-07-22 | 重庆建筑工程学院 | Squirrel-cage (cage modle) polar-changing stepless speed regulating motor |
| CN2112903U (en) * | 1991-11-21 | 1992-08-12 | 重庆建筑工程学院 | Axial relative position adjusting mechanism for motor stator and rotor |
| CN1684342A (en) * | 2004-04-14 | 2005-10-19 | 沈超然 | Differential stepless speed changing motor |
| CN204493190U (en) * | 2015-02-10 | 2015-07-22 | 苏州通润驱动设备股份有限公司 | The helical-lobe compressor that a kind of magneto drives |
| CN109082756A (en) * | 2018-09-07 | 2018-12-25 | 苏州汇川技术有限公司 | Motor drive control method, equipment and loom |
| CN211199590U (en) * | 2019-08-06 | 2020-08-07 | 吴江市盛洲纺机配件有限公司 | Integrated speed-adjustable motor for loom |
-
2019
- 2019-08-06 CN CN201910720001.6A patent/CN110318144A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059537U (en) * | 1989-04-24 | 1990-07-18 | 重庆建筑工程学院 | Cage-type asynchronous motor with stepless speed regulation |
| CN1062242A (en) * | 1990-12-04 | 1992-06-24 | 王玉成 | Speed governd by induction regulating asynchronous motor |
| CN1063000A (en) * | 1990-12-21 | 1992-07-22 | 重庆建筑工程学院 | Squirrel-cage (cage modle) polar-changing stepless speed regulating motor |
| CN2105797U (en) * | 1991-06-27 | 1992-05-27 | 重庆电机厂 | Rotor moving type squirrel-cage ac stepless speed regulating asynchronous motor |
| CN2112903U (en) * | 1991-11-21 | 1992-08-12 | 重庆建筑工程学院 | Axial relative position adjusting mechanism for motor stator and rotor |
| CN1684342A (en) * | 2004-04-14 | 2005-10-19 | 沈超然 | Differential stepless speed changing motor |
| CN204493190U (en) * | 2015-02-10 | 2015-07-22 | 苏州通润驱动设备股份有限公司 | The helical-lobe compressor that a kind of magneto drives |
| CN109082756A (en) * | 2018-09-07 | 2018-12-25 | 苏州汇川技术有限公司 | Motor drive control method, equipment and loom |
| CN211199590U (en) * | 2019-08-06 | 2020-08-07 | 吴江市盛洲纺机配件有限公司 | Integrated speed-adjustable motor for loom |
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