CN208632763U - A kind of modified big round needle loom - Google Patents
A kind of modified big round needle loom Download PDFInfo
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- CN208632763U CN208632763U CN201821201486.5U CN201821201486U CN208632763U CN 208632763 U CN208632763 U CN 208632763U CN 201821201486 U CN201821201486 U CN 201821201486U CN 208632763 U CN208632763 U CN 208632763U
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Abstract
The utility model discloses a kind of modified big round needle loom, and including knitting machine body, the main motor for driving body to operate and the Yarn-feeding mechanism for yarn needed for being knitted to body supply, the Yarn-feeding mechanism has that several groups are independent of each other send yarn unit；It is in sending yarn count frame, be fixed on several Yarn feeders for sending on yarn count frame and being set in distance each other, the synchronous belt being connected is driven with several Yarn feeders, is rotatably provided in and send transition wheel on yarn count frame and be fixed on the servo motor sent on yarn count frame around setting that every group, which is sent yarn unit to all have along knitting machine body, synchronizing wheel is further fixed on the output shaft of the servo motor, the synchronous belt is annular in shape and is connected with the transmission of synchronizing wheel, transition wheel and Yarn feeder.The utility model greatly improves in terms of the flexibility of Yarn-feeding mechanism, improves the adaptedness that machine faces various demands, improves the production efficiency of fabric manufacturer.
Description
Technical field
The utility model relates to big round needle loom fields, and in particular to be a kind of modified big round needle loom, can be with
The flexibility of entire big round needle loom is improved, S twirl is adapted to and is switched fast with what Z was twisted, greatly improve entire big round needle loom
Product competitiveness.
Background technique
Big round needle loom is just developed at present with very fast speed, not only using big round needle loom due to its function abundant
Various fabrics can be woven into, clipped, sewing forms outside various knitwear, can directly weave formed product, on machine also with system
Help forming or part formed product.
Existing big round needle loom is substantially by rack, for yarn mechanism, transmission mechanism, lubrication dedusting mechanism, electrical control
Mechanism, drawing spooler and other auxiliary devices are constituted.Currently in order to the cost of entire big round needle loom is reduced, it is described for yarn
The power supply of mechanism is most of to be branched away from main motor, i.e., separates different speed changes according to the item number of required yarn
Mechanism, the gear are usually to be made of several gears, these gears will very once determination when initial design
Hardly possible changes, so that a finished product knitting machine is all for number of yarns, yarn conveying speed and yarn conveying direction etc.
Determining, this is for the situation of strong, most of small lot order personalized at present, it appears and it is rather heavy, give manufacturing works
Very big cost pressure is brought, there are biggish rooms for improvement.
In view of this, the applicant furthers investigate regarding to the issue above, there is this case generation then.
Utility model content
The main purpose of the utility model is to provide a kind of modified big round needle loom, in the flexibility of Yarn-feeding mechanism
Aspect greatly improves, and improves the adaptedness that machine faces various demands, improves the production efficiency of fabric manufacturer.
In order to achieve the above objectives, the solution of the utility model is:
A kind of modified big round needle loom including knitting machine body, the main motor for driving body to operate and is used for
The Yarn-feeding mechanism of yarn needed for being knitted to body supply, the Yarn-feeding mechanism have that several groups are independent of each other send yarn unit；
Wherein, it is in sending yarn count frame, be fixed on and send yarn around setting that every group, which is sent yarn unit to all have along knitting machine body,
Several Yarn feeders for being set in distance on bracket and each other, are rotatably set the synchronous belt being connected with the transmission of several Yarn feeders
It sets and is sending transition wheel on yarn count frame and be fixed on the servo motor sent on yarn count frame, on the output shaft of the servo motor also
It is fixed with synchronizing wheel, the synchronous belt is annular in shape and is connected with the transmission of synchronizing wheel, transition wheel and Yarn feeder.
Further, described to send yarn count frame that there is the body frame in C font and be connected to several supports on body frame, each support
Equal turning set is equipped with transition wheel on frame, and the body frame is additionally provided with motor fixing plate, the motor fixing plate in C font opening
It is connected on body frame, the servo motor is fixed below motor fixing plate, and the synchronizing wheel is located at the motor fixing plate
Top.
After adopting the above structure, the utility model relates to a kind of modified big round needle loom, compared with prior art, due to
The Yarn-feeding mechanism is divided into independently operated several groups and send yarn unit, and each sending yarn unit is by an independent servo
Motor controls, and so in actual use, since current servo motor can freely realize positive and negative rotation, can so carry out S
The free switching between Z twirl is twisted, the molding of different fabrics is greatly facilitated；Simultaneously because each servo motor can be according to working as
Preceding situation changes velocity of rotation, and traditional technology then needs to adjust gear by increasing or changing gear after shutting down,
It so also greatly improves work efficiency, reduces work difficulty, meet the market environment of current personalization.
The utility model at least has the following beneficial effects:
One, since servo motor belongs to invariable power motor, a stable power can be directly exported, is reached any
It lossless can be driven when revolving speed, i.e., can realize the output that highest ox is turned round in any revolving speed, to reach energy conservation
Effect, can specifically implement on the electric energy of saving, can probably save the electric energy of 40-45%；
Two, it due to the characteristic of servo motor, can be directly driven using low-power servo motor, due to its lossless abrasion
With the characteristic of no skidding, the power of servo motor is thus greatly reduced, energy consumption is reduced；
Three, the after table of improvement can greatly improve since there is no machine driving load, the speed of service；After improvement
It operates simpler, is directly entered numerically controlled automatic, multiple transmissions only need the 20s time complete with the operation of singly-bound terminal interface
At；Due to using servo-drive, mechanical friction is not present, greatly reduces noise pollution, highest is also at 60 decibels or less.
Four, it is directly driven using servo motor, without using any lubricating oil, does not cause greasy dirt in board high-speed cruising
It splashes and overflows, to change production environment, allow production environment completely without greasy dirt, fabric oily dirt free, cloth cover is clean, after directly reducing
Various pollutions such as arrangement water improve ecological requirements to reduce pollution indirectly, and calculating front and back comparison through experiment can
Reduce by 60% or more contamination factor.
Five, the utility model is that two micro servo motors directly drive due to sending yarn, without hindrance arm, required yarn
The rotational speed that line length variation only changes servo motor can change the thickness of fabric, and increase speed not will increase and appoint
What resistance.
Six, the utility model due to send yarn servo motor be it is miniature, power is extremely low, to then increasing by one or two,
Its power consumption be it is very small, compared with the power consumption of mechanical resistance be it is inappreciable, thus greatly reduce energy consumption.
Detailed description of the invention
Fig. 1 is existing big round needle loom structural schematic diagram.
Fig. 2 is to send servo motor and transition wheel scheme of installation in yarn unit.
Fig. 3 is to send Yarn feeder scheme of installation in yarn unit.
In figure: body 1；Main motor 2；Send yarn count frame 3；Yarn feeder 4；Synchronous belt 5；Servo motor 6；Transition wheel 7；Synchronizing wheel
8；Support 31；Motor fixing plate 32；Body frame 33；Counterbore 311.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in Figure 1 to Figure 3, the utility model relates to a kind of modified big round needle loom, including knitting machine body 1,
Main motor 2 for driving body 1 to operate and the Yarn-feeding mechanism for yarn needed for being knitted to the supply of body 1, it is described to send yarn
Mechanism has that several groups are independent of each other send yarn unit.
The yarn number of share of stock and type used according to institute's woven fabric material, every group is sent yarn unit to convey yarn independently of one another respectively,
To realize the knitting of multi-strand yarns or a variety of yarns.
As shown in Figures 2 and 3, it is in send yarn count frame around setting that every group, which is sent yarn unit to all have along knitting machine body 1,
3, several Yarn feeders 4 for sending on yarn count frame 3 and being set in distance each other are fixed on, are connected with the transmission of several Yarn feeders 4
Synchronous belt 5 is rotatably provided in and send the transition wheel on yarn count frame 37 and be fixed on the servo motor 6 sent on yarn count frame 3, described
Be further fixed on synchronizing wheel 8 on the output shaft of servo motor 6, the synchronous belt 5 it is annular in shape and with synchronizing wheel 8, transition wheel 7 and give
The transmission of yarn device 4 is connected.
In this way, compared with prior art, yarn unit is sent since the Yarn-feeding mechanism is divided into independently operated several groups,
Each sending yarn unit is controlled by an independent servo motor 6, so in actual use, due to current servo motor
6 can freely realize positive and negative rotation, can so carry out S twirl and Z twist between free switching, greatly facilitate different fabrics at
Type；Simultaneously because each servo motor 6 can change velocity of rotation according to present case, and after traditional technology then needs shutdown
Gear is adjusted by increasing or changing gear, is so also greatly improved work efficiency, work difficulty is reduced, and is met
The market environment of current personalization.
Preferably, described to send yarn count frame 3 that there is the body frame 33 in C font and be connected to several supports on body frame 33
31, turning set is equipped with transition wheel 7 on each support 31, and the body frame 33 is additionally provided with motor fixing plate in C font opening
32, the motor fixing plate 32 is connected on body frame 33, and the servo motor 6 is fixed on 32 lower section of motor fixing plate, described same
Step wheel 8 is located at the top of the motor fixing plate 32.
In this way, the mounting structure of the transition wheel 7 and the servo motor 6 is more succinct, motor installation is more firm, increases
The reliability of equipment is added.
Preferably, as shown in Fig. 2, two supports 31 are arranged in the C font opening, the support 31 is located at described
32 two sides of motor fixing plate；Several counterbores 311 are provided on every support 31, the axis of the transition wheel 7 is mounted on described heavy
In hole 311.
When needing to adjust 5 tightness of synchronous belt, the transition wheel 7 is mounted in different counterbores 311, is changed
The distance between the transition wheel 7 and the synchronizing wheel 8, to realize the adjusting of 5 tightness of synchronous belt.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (2)
1. a kind of modified big round needle loom, including knitting machine body, the main motor for driving body to operate and for pair
The Yarn-feeding mechanism of yarn needed for body supply is knitted, the Yarn-feeding mechanism have that several groups are independent of each other send yarn unit；It is special
Sign is, it is in sending yarn count frame, be fixed on and send on yarn count frame around setting that every group, which is sent yarn unit to all have along knitting machine body,
And be set in distance each other several Yarn feeders, with several Yarn feeders transmission be connected synchronous belt, be rotatably provided in and give
Transition wheel on yarn count frame and it is fixed on the servo motor sent on yarn count frame, is further fixed on the output shaft of the servo motor
Synchronizing wheel, the synchronous belt is annular in shape and is connected with the transmission of synchronizing wheel, transition wheel and Yarn feeder.
2. a kind of modified big round needle loom as described in claim 1, which is characterized in that described that yarn count frame is sent to have in C word
The body frame of shape and several supports on body frame are connected to, equal turning set is equipped with transition wheel on each support, and the body frame is in C word
Shape opening is additionally provided with motor fixing plate, and the motor fixing plate is connected on body frame, and the servo motor is fixed on motor
Below fixed plate, the synchronizing wheel is located at the top of the motor fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201486.5U CN208632763U (en) | 2018-07-27 | 2018-07-27 | A kind of modified big round needle loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201486.5U CN208632763U (en) | 2018-07-27 | 2018-07-27 | A kind of modified big round needle loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208632763U true CN208632763U (en) | 2019-03-22 |
Family
ID=65739474
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821201486.5U Active CN208632763U (en) | 2018-07-27 | 2018-07-27 | A kind of modified big round needle loom |
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| CN (1) | CN208632763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607602A (en) * | 2019-09-05 | 2019-12-24 | 厦门立圣丰机械有限公司 | Servo yarn feeding device |
-
2018
- 2018-07-27 CN CN201821201486.5U patent/CN208632763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607602A (en) * | 2019-09-05 | 2019-12-24 | 厦门立圣丰机械有限公司 | Servo yarn feeding device |
| CN110607602B (en) * | 2019-09-05 | 2021-05-11 | 厦门立圣丰机械有限公司 | Servo yarn feeding device |
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