CN209243315U - Formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control certainly - Google Patents
Formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control certainly Download PDFInfo
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- CN209243315U CN209243315U CN201821538842.2U CN201821538842U CN209243315U CN 209243315 U CN209243315 U CN 209243315U CN 201821538842 U CN201821538842 U CN 201821538842U CN 209243315 U CN209243315 U CN 209243315U
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Abstract
The utility model discloses a kind of controls of Yarn nozzle of knitting horizontal machine to run formula yarn mouth servo-system certainly, including head and several yarn mouths, head is connected to first servo motor, the first servo motor is connected to main control module and encoder, encoder is separately connected main control module and encoder decoding apparatus again, each yarn mouth passes through synchronous belt and is connected to the second servo motor, the encoder decoding apparatus is connected to yarn mouth control system and each second servo motor by data line, and yarn mouth control system is connected with each second servo motor again.The utility model has many advantages, such as that yarn mouth efficiency of movement is high, and stand is accurate.
Description
Technical field
The utility model belongs to Yarn nozzle of knitting horizontal machine control technology field, controls more particularly, to a kind of Yarn nozzle of knitting horizontal machine
From race formula yarn mouth servo-system.
Background technique
As shown in Figure 1, being equipped with the band yarn mouth device of magnet control on flat-knitting machine head in the prior art, yarn mouth is being needed
When movement, electromagnet is laid, and head and yarn mouth are mechanically connected, and yarn mouth moves synchronously together with head.When not needing yarn mouth movement,
Electromagnet is stamped, and head and yarn mouth are released and connected, yarn mouth stop motion.Yarn mouth servo-system in the prior art is lacked there are following
Point:
A. yarn mouth and head are mechanically connected, and are existed when driving when driving yarn mouth movement by head and are hit, noise is big, rapid wear
It is bad；
B. it is to park a position inaccuracy by the frictional force inertia parking of yarn mouth when mechanical connection releasing that yarn mouth, which is parked,；
C. yarn mouth can not self-movement, to realize yarn mouth movement can only by by head motion to yarn mouth position with band
Dynamic yarn mouth, influences efficiency.
In order to solve the above-mentioned technical problem, people have carried out long-term exploration, such as Chinese patent discloses a kind of knitting
Mechanical head and yarn nozzle transmission device [application number: CN201120437374.1], including rack, first servo motor, first
Synchronous belt, belt wheel transmission axis, the first synchronous pulley, the second synchronous belt, head, head guide seat, yarn mouth, yarn mouth fixing seat,
Two servo motors, yarn mouth guide rail and third synchronous belt；Wherein, the first servo motor is installed on the bottom of rack；It is described
First servo motor is connected on belt wheel transmission axis by the first synchronous belt；First synchronous pulley is mounted on belt wheel transmission axis
On；Second synchronous belt is set on the first synchronous pulley；The head is installed to head guide seat；The head guidance
Seat is connected on the second synchronous belt and is driven by the second synchronous belt；The yarn mouth guide rail is installed on the top of rack；The yarn mouth
It is installed in yarn mouth fixing seat；The yarn mouth fixing seat is installed on yarn mouth guide rail and can move along yarn mouth guide rail；The third
Synchronous belt one end is connected on the second servo motor, which is connected in yarn mouth fixing seat.
Above scheme passes through two class servo motors: first servo motor and the second servo motor respectively drive head and yarn mouth
Movement to reduce the inertia of head, and reduces the empty of head and runs the time, solves aforementioned existing skill to a certain extent
Art problem, but above-mentioned technical proposal still has defect, such as the structure of above scheme is excessively complicated, and above-mentioned technical side
The first servo motor of case and the second servo motor individually control head and yarn mouth movement, between the two without communication link
It connects, yarn mouth can not obtain the current location information of head.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of control of Yarn nozzle of knitting horizontal machine from running formula yarn mouth servo
System.
In order to achieve the above objectives, the utility model uses following technical proposal:
A kind of control of Yarn nozzle of knitting horizontal machine is from running formula yarn mouth servo-system, including head and several yarn mouths, head are connected to
First servo motor, the first servo motor are connected to main control module and encoder, and the encoder is separately connected master control again
Module and encoder decoding apparatus, each yarn mouth pass through synchronous belt and are connected to the second servo motor, the encoder decoding dress
The output end set is connected to yarn mouth control system and each second servo motor by data line, yarn mouth control system again with
Each second servo motor is connected.
In above-mentioned Yarn nozzle of knitting horizontal machine control from running in formula yarn mouth servo-system, the data line is CAN bus.
In above-mentioned Yarn nozzle of knitting horizontal machine control from running in formula yarn mouth servo-system, the both ends of the synchronous belt are separately connected
In the second servo motor and synchronous pulley, and the yarn mouth is against being fixed on the synchronous belt, so that the second servo motor band
Dynamic yarn mouth movement.
In above-mentioned Yarn nozzle of knitting horizontal machine control from race formula yarn mouth servo-system, the encoder and first servo motor
For the band encoder servo motor of integral type.
In above-mentioned Yarn nozzle of knitting horizontal machine control from running in formula yarn mouth servo-system, the yarn mouth control system is connected to master
Control module.
In above-mentioned Yarn nozzle of knitting horizontal machine control from running in formula yarn mouth servo-system, the yarn mouth quantity is at least three,
And each yarn mouth individually connects second servo motor.
Utility model has the advantages that yarn mouth by synchronous belt drive, is not impacted, noise is small, and stand is accurate,
It is not interfered by inertia effects, can be opened one's mouth at any time, it is not necessary to wait head, work efficiency is high；The side of data line can be passed through
Handpiece Location information is sent to yarn mouth control system by formula, and yarn mouth is enable to obtain head current location information in real time；Use CAN
Bus mode realizes communication, guarantees higher communication speed and has farther away communication distance.
Detailed description of the invention
Fig. 1 is the control mode schematic diagram that formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control certainly in the prior art；
Fig. 2 is the control mode schematic diagram that formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control certainly in the utility model；
Fig. 3 is connection schematic diagram of the utility model Yarn nozzle of knitting horizontal machine control from race each device of formula yarn mouth servo-system.
Appended drawing reference: head 1；Yarn mouth 2；First servo motor 3；Main control module 4；Encoder 5；Encoder decoding apparatus 6；
Synchronous belt 7；Second servo motor 8；Data line 9；Yarn mouth control system 10；Electromagnet 12.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figures 2 and 3, present embodiment discloses a kind of controls of Yarn nozzle of knitting horizontal machine to run formula yarn mouth servo-system certainly,
Including head 1 and several yarn mouths 2, head 1 is connected to first servo motor 3, and first servo motor 3 is connected to main control module
4 and encoder 5, encoder 5 is connected to main control module 4 and encoder decoding apparatus 6, each yarn by data line 9
Mouth 2 is connected to the second servo motor 8 by synchronous belt 7, and encoder decoding apparatus 6 is connected to yarn mouth by data line 9
Control system 10 and each second servo motor 8, yarn mouth control system 10 again with each second servo motor 8 and main control module 4
It is connected.
2 quantity of yarn mouth does not limit, and is generally at least three, such as when 2 quantity of yarn mouth is three, the second servo motor
8 be also three, each yarn mouth 2 individually connects second servo motor 8.
Preferably, data line 9 here can be CAN bus, and communication mode is CAN communication technology, but this is practical
Novel communication mode is not limited to CAN communication, can also be other communication technologys.
Specifically, the both ends of synchronous belt 7 are connected to the second servo motor 8 and synchronous pulley, each second servo electricity
Machine 8 drives respective synchronous belt 7 to rotate, and yarn mouth 2 is fixed on synchronous belt 7, so that yarn mouth 2 be made to follow the rotation of synchronous belt 7 and move
Make；In addition, encoder 5 and first servo motor 3 are preferably band 5 servo motor of encoder of integral type here.
The present embodiment is by setting encoder and encoder decoding apparatus 6, and then encoder decoding apparatus 6 connects yarn mouth again
Control system 10 and each second servo motor 8 enable yarn mouth control system 10 to obtain the present bit of head by CAN bus
Confidence breath, so that yarn mouth 2 can more accurately be moved to target position or follow 1 synchronizing moving of head.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although head 1 is used more herein；Yarn mouth 2；First servo motor 3；Main control module 4；Encoder 5；Coding
Device decoding apparatus 6；Synchronous belt 7；Second servo motor 8；Data line 9；Yarn mouth control system 10；The terms such as electromagnet 12,
But it does not exclude the possibility of using other terms.It is practical the use of these items is only for being more convenient to describe and explain
Novel essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (6)
1. formula yarn mouth servo-system, including head (1) and several yarn mouths (2), feature are run in a kind of Yarn nozzle of knitting horizontal machine control certainly
It is, head (1) is connected to first servo motor (3), and the first servo motor (3) is connected to main control module (4) and coding
Device (5), the encoder (5) are separately connected main control module (4) and encoder decoding apparatus (6), and each yarn mouth (2) is by same
Step band (7) is connected to the second servo motor (8), and the encoder decoding apparatus (6) is connected to yarn mouth by data line (9)
Control system (10) and each second servo motor (8), yarn mouth control system (10) again with each second servo motor (8) phase
Even.
2. formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control according to claim 1 certainly, which is characterized in that the number
It is CAN bus according to transmission line (9).
3. formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control according to claim 1 certainly, which is characterized in that described same
The both ends of step band (7) are connected to the second servo motor (8) and synchronous pulley (11), and described in the yarn mouth (2) is fixed on
On synchronous belt (7), so that the second servo motor (8) drives yarn mouth (2) movement.
4. formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control according to claim 3 certainly, which is characterized in that the volume
Code device (5) and first servo motor (3) is the band encoder servo motor of integral type.
5. formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control according to claim 3 certainly, which is characterized in that the yarn
Mouth control system (10) is connected to the main control module (4).
6. formula yarn mouth servo-system, feature are run in the control of Yarn nozzle of knitting horizontal machine described in -5 any one according to claim 1 certainly
It is, yarn mouth (2) quantity is at least three, and each yarn mouth (2) individually connects second servo motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538842.2U CN209243315U (en) | 2018-09-19 | 2018-09-19 | Formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538842.2U CN209243315U (en) | 2018-09-19 | 2018-09-19 | Formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243315U true CN209243315U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538842.2U Active CN209243315U (en) | 2018-09-19 | 2018-09-19 | Formula yarn mouth servo-system is run in Yarn nozzle of knitting horizontal machine control certainly |
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| CN (1) | CN209243315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112712A (en) * | 2018-09-19 | 2019-01-01 | 杭州之山智控技术有限公司 | Formula yarn mouth servo-system and its method are run in Yarn nozzle of knitting horizontal machine control certainly |
| CN111549441A (en) * | 2020-05-14 | 2020-08-18 | 南京立迈胜机器人有限公司 | Control structure of flat weaving machine |
-
2018
- 2018-09-19 CN CN201821538842.2U patent/CN209243315U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112712A (en) * | 2018-09-19 | 2019-01-01 | 杭州之山智控技术有限公司 | Formula yarn mouth servo-system and its method are run in Yarn nozzle of knitting horizontal machine control certainly |
| CN111549441A (en) * | 2020-05-14 | 2020-08-18 | 南京立迈胜机器人有限公司 | Control structure of flat weaving machine |
| CN111549441B (en) * | 2020-05-14 | 2022-03-04 | 南京立迈胜机器人有限公司 | Control structure of flat weaving machine |
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