CN110129978A - A kind of driving device of substep needle selection - Google Patents
A kind of driving device of substep needle selection Download PDFInfo
- Publication number
- CN110129978A CN110129978A CN201910468055.8A CN201910468055A CN110129978A CN 110129978 A CN110129978 A CN 110129978A CN 201910468055 A CN201910468055 A CN 201910468055A CN 110129978 A CN110129978 A CN 110129978A
- Authority
- CN
- China
- Prior art keywords
- needle selection
- substep
- worm screw
- rack
- mounting base
- 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
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/665—Driving-gear for programme or pattern devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a kind of driving devices of substep needle selection, including rack, by shaft rotation connection, there are two parallel needle selection rollers for the side of rack, the other side of rack is set there are two mounting base, driving motor and worm screw are installed in mounting base, power gear is installed, one end of worm screw is connected with the driven gear engaged with power gear, the helical gear engaged with worm screw is connected in shaft on the line shaft of driving motor.Two needle selection rollers are driven using double drive motor substep in the present invention, increase the independence and flexibility of needle selection roller, when substep needle selection, needle selection roller can be after head removes knitting zone with regard to carrying out needle selection, compared with the needle selection time that synchronous driving mode increases needle selection roller, driving motor moment acceleration request is reduced, motor cost is lowered, improves productivity effect.
Description
Technical field
The present invention relates to Knitting Machinery equipment technical fields, are more particularly to a kind of driving device of substep needle selection.
Background technique
The needle selection roller of existing glove knitting machine mostly uses greatly coaxial design, realizes moving synchronously for former and later two needle selection rollers,
This requires driving device in a short time while driving two rollers, causes driving motor power big in this way, installation occupies volume
Greatly, and production run installation and debugging are difficult.And in actually braiding, two roller needle selections are used alternatingly, synchronously driven design
Mode wastes driving motor power, increases production cost, influences the economic benefit of enterprise.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of substep driving device of needle selection roller, two are increased
The independence and flexibility of needle selection roller increase the needle selection roller needle selection time, reduce motor moment acceleration request, lower electricity
Machine cost.
To achieve the above object, the present invention provides the following technical scheme that a kind of driving device of substep needle selection, including machine
Frame, by shaft rotation connection there are two parallel needle selection roller, the other side of the rack is equipped with two for the side of the rack
A mounting base is equipped with driving motor and worm screw in the mounting base, is equipped with power teeth on the line shaft of the driving motor
Wheel, one end of the worm screw is connected with the driven gear engaged with the power gear, is connected in the shaft and the snail
The helical gear of bar engagement.Side sets the rotatable shaft there are two side by side parallel in rack, is equipped with needle selection in each shaft
Roller, the back side of rack set the setting corresponding with two needle selection rollers respectively there are two mounting base, are equipped with driving in mounting base
Motor.When work, two driving motors are separately operable, and are engaged with by the power gear rotation drive installed on line shaft
Driven gear rotation, driven gear is connected in the rotation axis of worm screw, to realize the rotation of worm screw, worm screw rotation is driven therewith
The helical gear of engagement rotates, since helical gear is fixedly mounted in shaft, shaft drives needle selection roller to realize that substep drives
It is dynamic.Two needle selection rollers are driven using double drive motor substep in the present invention, increase the independence and flexibility of needle selection roller,
When substep needle selection, needle selection roller can increase needle selection compared with synchronous driving mode after head removes knitting zone with regard to carrying out needle selection
The needle selection time of roller reduces driving motor moment acceleration request, lowers motor cost, improves productivity effect.
Further, the both ends of the mounting base are equipped with the mounting hole for installing the worm screw, the worm screw and the electricity
Machine is installed in parallel, and worm screw and motor are commonly mounted in a mounting base and are arranged in parallel, compact-sized, save installation space and
Unnecessary component.
Further, the two sides of the mounting base offer penetrate through upwards and U-lag at the mounting hole, on mounting hole
The U-lag penetrated through upwards is just set, worm screw is placed directly into mounting hole by U-lag, facilitate worm screw installation, maintenance and
Adjustment.
Further, housing is connected in the mounting base, the power gear and driven gear are mounted in housing, housing
It prevents dust and sundries from entering inside, extends the service life of driving motor, power gear and driven gear.
Further, power gear, driven gear described in two sides and housing are installed in the inside of the rack, two motors
Power shaft end be arranged on the inside of rack and be oppositely arranged, the redundant space of machine frame inside is occupied, so that rack overall structure is tight
It gathers, saves installation space.
In conclusion beneficial effects of the present invention are as follows:
1. two needle selection rollers are operated alone using double drive motor, guarantee the independence and flexibility of the operation of needle selection roller.
2. substep drives, two needle selection rollers coaxially operate the trouble for needing accurately to adjust when reducing installation, are conducive to
Debugging in production and maintenance process.
3. driving mechanism is using motor by worm gear mechanism indirect drive, transmission ratio is big, stable drive, overcomes biography
The drawbacks of motor directly drives needle selection roller to rotate in system driving method, the driving for reducing driving motor loads and mitigates negative
Load, improves the service life of driving motor, and the rotational angle of needle selection roller can be set as needed, improves needle selection
Accuracy.
4. overall construction design of the present invention is compact, installation space is saved.
Detailed description of the invention
Fig. 1 is structure of the invention main view；
Fig. 2 is structure of the invention left view；
Fig. 3 is structure of the invention rearview；
Fig. 4 is structural perspective at mounting base in the present invention.
Mark explanation: 1, driving motor；2, power gear；3, housing；4, driven gear；5, worm screw；6, helical gear；7, turn
Axis；8, needle selection roller；9, rack；10, mounting base；11, mounting hole；12, U-lag.
Specific embodiment
A kind of specific embodiment of the driving device of substep needle selection of the present invention is made further referring to figs. 1 to Fig. 4
It is bright.
The side of a kind of driving device of substep needle selection, including rack 9, the rack 9 is rotatably connected to two by shaft 7
A parallel needle selection roller 8, the other side of the rack 9 are set there are two mounting base 10, are equipped with driving in the mounting base 10
Motor 1 and worm screw 5 are equipped with power gear 2 on the line shaft of the driving motor 1, and one end of the worm screw 5 is connected with and institute
The driven gear 4 of the engagement of power gear 2 is stated, is connected with the helical gear 6 engaged with the worm screw 5 in the shaft 7.In rack 9
Side sets the rotatable shaft 7 there are two side by side parallel, is equipped with needle selection roller 8 in each shaft 7, the back side of rack 9 is set
There are two mounting base 10, setting corresponding with two needle selection rollers 8 respectively is equipped with driving motor 1 in mounting base 10.
When work, two driving motors 1 are separately operable, and are driven therewith by the rotation of power gear 2 installed on line shaft
The driven gear 4 of engagement rotates, and driven gear 4 is connected in the rotation axis of worm screw 5, thus realize the rotation of worm screw 5, worm screw 5
Rotation drives the helical gear 6 being engaged with to rotate, since helical gear 6 is fixedly mounted in shaft 7, shaft 7 drives needle selection
Roller 8 realizes that substep drives.Two needle selection rollers 8 are driven step by step using double drive motor 1 in the present invention, increase needle selection roller
8 independence and flexibility, when substep needle selection, needle selection roller 8 can just carry out needle selection after head removes knitting zone, relatively synchronize
Driving method increases the needle selection time of needle selection roller 8, reduces driving motor 1 moment acceleration request, lowers motor cost, mentions
High productivity effect.
The present embodiment is preferred, and the both ends of the mounting base 10 are equipped with the mounting hole 11 for installing the worm screw 5, described
Worm screw 5 is parallel with the motor to install, and worm screw 5 and motor are commonly mounted in a mounting base 10 and are arranged in parallel, and structure is tight
It gathers, saves installation space and unnecessary component.
The present embodiment is preferred, and the two sides of the mounting base 10 offer penetrate through upwards and U at the mounting hole 11
Shape slot 12 is arranged the U-lag 12 penetrated through upwards above mounting hole 11, worm screw 5 is placed directly into mounting hole 11 by U-lag 12
It is interior, facilitate the installation, maintenance and adjustment of worm screw 5.
The present embodiment is preferred, and housing 3 is connected in the mounting base 10, and the power gear 2 and driven gear 4 are installed
In housing 3, housing 3 prevents dust and sundries enters inside, extends making for driving motor 1, power gear 2 and driven gear 4
Use the service life.
The present embodiment is preferred, and power gear 2, driven gear 4 described in two sides and housing 3 are installed in the rack 9
Inside, the inside that rack 9 is arranged in the power shaft end of two motors are oppositely arranged, and occupy the redundant space inside rack 9, so that
9 compact overall structure of rack saves installation space.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of driving device of substep needle selection, it is characterized in that: including rack, the side of the rack is rotatablely connected by shaft
There are two parallel needle selection roller, the other side of the rack is set there are two mounting base, is equipped with driving electricity in the mounting base
Machine and worm screw are equipped with power gear on the line shaft of the driving motor, and one end of the worm screw is connected with and the power
The driven gear of gear engagement, is connected with the helical gear engaged with the worm screw in the shaft.
2. the driving device of a kind of substep needle selection according to claim 1, it is characterized in that: the both ends of the mounting base are equipped with
For installing the mounting hole of the worm screw, the worm screw is parallel with the motor to be installed.
3. the driving device of a kind of substep needle selection according to claim 2, it is characterized in that: the two sides of the mounting base are in institute
It states and offers penetrate through upwards and U-lag at mounting hole.
4. the driving device of a kind of substep needle selection according to claim 2, it is characterized in that: being connected with cover in the mounting base
Shell, the power gear and driven gear are mounted in housing.
5. a kind of driving device of substep needle selection according to claim 4, it is characterized in that: power gear described in two sides, from
Moving gear and housing are installed in the inside of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468055.8A CN110129978A (en) | 2019-05-31 | 2019-05-31 | A kind of driving device of substep needle selection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468055.8A CN110129978A (en) | 2019-05-31 | 2019-05-31 | A kind of driving device of substep needle selection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110129978A true CN110129978A (en) | 2019-08-16 |
Family
ID=67583428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910468055.8A Pending CN110129978A (en) | 2019-05-31 | 2019-05-31 | A kind of driving device of substep needle selection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110129978A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2733627B2 (en) * | 1990-01-22 | 1998-03-30 | 株式会社島精機製作所 | Flat knitting machine |
| KR101506860B1 (en) * | 2014-04-04 | 2015-03-31 | 주식회사 동성정밀 | Knitting device hanving a variable needle selection drum |
| CN106498613A (en) * | 2016-12-26 | 2017-03-15 | 浙江海森纺机科技有限公司 | A kind of Slecting-drum for glove knitting machine drive mechanism |
| CN107385663A (en) * | 2017-07-05 | 2017-11-24 | 绍兴金隆机械制造有限公司 | A kind of needle selection drum drive mechanism of automatic glove machine |
| CN108277573A (en) * | 2018-03-21 | 2018-07-13 | 兰善兵 | A kind of flat braiding machine |
| CN108774802A (en) * | 2018-06-08 | 2018-11-09 | 吴良桂 | A kind of all-computer glove knitting machine needle selection roller control device |
| CN208167241U (en) * | 2018-05-16 | 2018-11-30 | 浙江睿丰智能科技有限公司 | A kind of driving mechanism for needle selection of flat knitting machine roller |
| CN109652914A (en) * | 2017-10-12 | 2019-04-19 | 株式会社岛精机制作所 | Straight-bar machines |
| CN109667049A (en) * | 2017-10-14 | 2019-04-23 | 株式会社岛精机制作所 | Straight-bar machines |
| CN210314713U (en) * | 2019-05-31 | 2020-04-14 | 绍兴市强生精机制造有限公司 | Driving device for step-by-step needle selection |
-
2019
- 2019-05-31 CN CN201910468055.8A patent/CN110129978A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2733627B2 (en) * | 1990-01-22 | 1998-03-30 | 株式会社島精機製作所 | Flat knitting machine |
| KR101506860B1 (en) * | 2014-04-04 | 2015-03-31 | 주식회사 동성정밀 | Knitting device hanving a variable needle selection drum |
| CN106498613A (en) * | 2016-12-26 | 2017-03-15 | 浙江海森纺机科技有限公司 | A kind of Slecting-drum for glove knitting machine drive mechanism |
| CN107385663A (en) * | 2017-07-05 | 2017-11-24 | 绍兴金隆机械制造有限公司 | A kind of needle selection drum drive mechanism of automatic glove machine |
| CN109652914A (en) * | 2017-10-12 | 2019-04-19 | 株式会社岛精机制作所 | Straight-bar machines |
| CN109667049A (en) * | 2017-10-14 | 2019-04-23 | 株式会社岛精机制作所 | Straight-bar machines |
| CN108277573A (en) * | 2018-03-21 | 2018-07-13 | 兰善兵 | A kind of flat braiding machine |
| CN208167241U (en) * | 2018-05-16 | 2018-11-30 | 浙江睿丰智能科技有限公司 | A kind of driving mechanism for needle selection of flat knitting machine roller |
| CN108774802A (en) * | 2018-06-08 | 2018-11-09 | 吴良桂 | A kind of all-computer glove knitting machine needle selection roller control device |
| CN210314713U (en) * | 2019-05-31 | 2020-04-14 | 绍兴市强生精机制造有限公司 | Driving device for step-by-step needle selection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201227280Y (en) | Full automatic C type arm X ray machine C type arm biaxial rotation structure | |
| CN209632570U (en) | A kind of Flexible Fixturing device of multi-vehicle-type | |
| CN110129978A (en) | A kind of driving device of substep needle selection | |
| CN212665244U (en) | Glass-sealed diode welding device | |
| CN111003585B (en) | Directional rotating mechanical device of winding equipment | |
| CN110650363B (en) | Lifting and turning device for television camera | |
| CN110661371A (en) | Semi-direct-drive planetary electric roller | |
| CN210314713U (en) | Driving device for step-by-step needle selection | |
| CN209428684U (en) | A kind of hand-barring | |
| CN114311123A (en) | Punching equipment for processing electric appliance shell | |
| CN213541976U (en) | Multi-station internal winding machine for motor production | |
| CN220891658U (en) | Monitoring equipment convenient to adjust | |
| CN201385325Y (en) | Plastic pipe cutting machine without conductive ring | |
| CN201500832U (en) | Variable-speed conversion device of hand-held electric pipe threading machine | |
| CN218815911U (en) | Electric double door | |
| CN212751646U (en) | Robot for pipeline threading | |
| CN215788127U (en) | Horizontal motor capable of saving machine tool space | |
| CN208767886U (en) | Novel energy-saving traction motor | |
| CN219658541U (en) | Rotary magnetic ring crochet hook winding machine | |
| CN220970610U (en) | Steel bar arc bending machine | |
| CN219445219U (en) | Cutting device | |
| CN214055618U (en) | High-strength magnetic knife | |
| CN210657426U (en) | Presser foot lifting mechanism of sewing machine | |
| CN218775581U (en) | Novel silk screen braider | |
| CN220300268U (en) | Crane rotation driving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |