CN111172648B - Batch beating-up control device and operation control method - Google Patents
Batch beating-up control device and operation control method Download PDFInfo
- Publication number
- CN111172648B CN111172648B CN202010110595.1A CN202010110595A CN111172648B CN 111172648 B CN111172648 B CN 111172648B CN 202010110595 A CN202010110595 A CN 202010110595A CN 111172648 B CN111172648 B CN 111172648B
- Authority
- CN
- China
- Prior art keywords
- beating
- controller
- batch
- proximity switch
- weak current
- 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.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
- D03D41/004—Looms for three-dimensional fabrics
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/04—Auxiliary apparatus combined with or associated with looms for treating weft
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a batch beating-up control device and a batch beating-up control method.A displacement sensor with two quick responses is adopted to monitor the running batch and the one-time beating-up completion position of a beating-up mechanism in real time, weak current detection signals of each sensor are transmitted to a controller in time, and the controller processes the signals, controls the action of a servo motor by combining a beating-up starting signal and a preset beating-up batch, and realizes the intermittent and multi-batch motion control of the beating-up mechanism. The technology changes the traditional mechanical connection transmission mode, and has the advantages of simple control structure, high reliability, economy and practicality. Meanwhile, the controller can further change the input time sequence of the beating-up starting signal and the preset beating-up batch, so that the beating-up action can be executed according to the required batch, and the process and product quality requirements of diversified three-dimensional fabrics can be flexibly met.
Description
Technical Field
The invention belongs to the technical field of textiles, and particularly relates to a batch beating-up control device and an operation control method.
Background
The beating-up mechanism is one of five mechanisms of a weaving machine, plays a key role in the fabric forming process, and mainly aims to push weft yarns introduced into a weaving opening to the fabric so as to enable warp yarns and weft yarns to be mutually buckled and interwoven to form a compact fabric.
Traditional beating-up mechanism mainly uses mechanical connection transmission mode as the main, realizes the automatic beating-up of machinery after the weft insertion, however the fixed time sequence motion of such beating-up mechanism single time can't satisfy the diversified quick development of three-dimensional fabric, mainly has following problem:
1. aiming at the three-dimensional fabric with high volume content requirement, the weft density of each layer of weft yarn can not reach the expected value because the weft yarn density can not be ensured to enter the weaving opening by single beating-up motion in the production process, thereby greatly reducing the quality of the three-dimensional fabric.
2. For the three-dimensional fabric needing to introduce normal yarns, the motion time sequence of the traditional mechanism for firstly inserting weft yarns and then beating up cannot ensure that the warp yarns introduce the weft yarns in a clear opening state and send the weft yarns into a weaving opening, so that the normal production of the three-dimensional fabric is influenced.
Therefore, the batch beating-up control device capable of effectively controlling beating-up intermittency and batch motion, simple in control structure, high in reliability, economical and practical, and suitable for diversified three-dimensional fabric production is in urgent need.
Disclosure of Invention
Against the above background, an object of the present invention is to provide a batch beating-up control device and an operation control method having a simple control structure.
The technical scheme adopted by the invention is as follows:
a batch beating-up control device comprising:
a detection module: the device is connected with the beating-up mechanism and used for detecting the running batch of the beating-up mechanism and the position of the beating-up mechanism after each beating-up;
a processing module: the detection module is connected with the power supply module and is used for processing and outputting weak current signals of the detection module;
a driving module: is connected with the processing module and drives the beating-up mechanism to move.
The detection module comprises two proximity switches, the two proximity switches are defined as a front proximity switch and a rear proximity switch respectively, the front proximity switch monitors switching value weak current signals of the operating batches of the beating-up mechanism in real time, and the switching value weak current signals of the front proximity switch are output and transmitted to the processing module; the rear proximity switch monitors the switching value weak current signal of each beating-up completion position of the beating-up mechanism in real time, and outputs the switching value weak current signal of the rear proximity switch to the processing module.
Preferably, the device of the present invention further comprises a controller as the processing module, a programmable controller as the controller, and a beating-up mechanism motion batch preset in the controller, wherein the controller performs beating-up according to a beating-up start signal input by the system.
Preferably, the driving module is a servo motor, the servo motor is mechanically connected with the beating-up mechanism, and the servo motor is connected to the controller through a servo driver.
A batch beating-up operation control method comprises the following steps:
step 1) programming a controller according to beating-up requirements, and presetting a motion batch of a beating-up mechanism;
step 2) the controller receives beating-up starting signals input by the system, the servo driver receives the signals, and the servo motor drives the beating-up mechanism to move to beat-up;
step 3) in the movement process of the beating-up mechanism in the step 2, the front proximity switch monitors beating-up batches of the beating-up mechanism in real time, outputs weak current signals to the controller in real time, and the controller counts; the controller processes and calculates the real-time weak current signal of the front proximity switch, compares the result with the motion batch of a preset beating-up mechanism in the controller and calculates a difference value;
in the movement process of the beating-up mechanism in the step 2, the rear proximity switch monitors the switching value weak current signal of each beating-up completion position of the beating-up mechanism in real time, and outputs the switching value weak current signal of the rear proximity switch to be transmitted to the controller;
step 4) difference in step 3: if the number of the beating-up mechanisms is zero, the fact that the motion batches of the beating-up mechanisms preset in the controller are finished is indicated; at the moment, the controller outputs a signal to the servo driver to control the servo motor to move to a target position of the rear proximity switch;
if not, the beating-up mechanism continues to move to beat-up; and repeating the step 3 until the value is zero.
In a further preferred embodiment of the method of the present invention, the timing sequence of the beating-up start signal input by the controller receiving system is changed to change the movement timing sequence of the beating-up mechanism relative to the movement timing sequences of other mechanisms in the loom, that is, the intermittent beating-up timing sequence is changed.
In a further preferred embodiment of the method, the movement batches of the beating-up mechanism preset in the controller are changed, so that different batches of movements of the beating-up mechanism are realized.
The beating-up mechanism provided by the invention runs batches, which are the working times of the reciprocating beating-up of the beating-up mechanism; for example, the beating-up mechanism runs ten times in batch, that is, the beating-up mechanism performs beating-up repeatedly ten times. The beating-up mechanism runs from the rear end to the front end, and the reciprocating beating-up of the beating-up mechanism is performed once after the beating-up mechanism is reset from the front end to the rear end.
In the invention, a front proximity switch is arranged at the front end of a beating-up mechanism, the operation batch of the beating-up mechanism is monitored in real time, the switching value weak current signal output of the front proximity switch is transmitted to a controller, and the controller counts; the controller processes and calculates the real-time weak current signals of the front proximity switch, compares the result with the motion batch of a preset beating-up mechanism in the controller, and calculates the difference value.
According to the invention, the rear proximity switch is arranged at the rear end of the beating-up mechanism, and the rear proximity switch monitors the switching value weak current signal of each beating-up completion position of the beating-up mechanism in real time and outputs the switching value weak current signal of the rear proximity switch to the controller.
In the technical scheme of the invention, the controller adopts a programmable controller, which is a known technology; meanwhile, the program in the controller of the invention relates to processing weak current signals of the switching value, which is a known technology in the field of known technology.
Compared with the prior art, the method has the beneficial effects that:
the method comprises the steps of monitoring the operation batches and once beating-up completion positions of the beating-up mechanism in real time by adopting two displacement sensors with quick response, transmitting weak current detection signals of the sensors to a controller in time, processing the signals by the controller, controlling the action of a servo motor by combining beating-up starting signals and preset beating-up batches, and realizing intermittent and multi-batch motion control of the beating-up mechanism. The technology changes the traditional mechanical connection transmission mode, and has the advantages of simple control structure, high reliability, economy and practicality. Meanwhile, the controller can further change the input time sequence of the beating-up starting signal and the preset beating-up batch, so that the beating-up action can be executed according to the required batch, and the process and product quality requirements of diversified three-dimensional fabrics can be flexibly met.
Drawings
FIG. 1 is a schematic structural diagram of a batch beating-up control device disclosed by the invention;
FIG. 2 is a control circuit diagram of the batch beating-up operation control method disclosed by the invention;
fig. 3 is a beating-up time-varying sequence control schematic diagram of the batch beating-up operation control method of embodiment 1.
Fig. 4 is a beating-up time-varying sequence control schematic diagram of the batch beating-up operation control method of embodiment 2.
Detailed Description
The technical solution of the present invention is described in detail below, but the scope of the present invention is not limited to the embodiments.
In order that the present invention may be more fully understood, reference is now made to the following description taken in conjunction with the accompanying drawings, which are set forth in part in the several figures of the drawing and in the several embodiments of the invention.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention discloses a batch beating-up control device and an operation control method, which aim to realize batch execution of beating-up actions as required, flexibly meet the requirements of processes and product quality of diversified three-dimensional fabrics, and have the advantages of simple control structure, high reliability, economy and practicability.
As shown in fig. 1 and 2, a batch beating-up control device includes:
a detection module: the device is connected with the beating-up mechanism and used for detecting the running batch of the beating-up mechanism and the position of the beating-up mechanism after each beating-up;
a processing module: the detection module is connected with the power supply module and is used for processing and outputting weak current signals of the detection module;
a driving module: is connected with the processing module and drives the beating-up mechanism to move.
As shown in fig. 2, the detection module includes two proximity switches, which are defined as a front proximity switch and a rear proximity switch, and both the front proximity switch and the rear proximity switch are electrically connected to the controller.
The front proximity switch monitors the switching value weak current signals of the operation batches of the beating-up mechanism in real time and outputs the switching value weak current signals of the front proximity switch to the processing module; the rear proximity switch monitors the switching value weak current signal of each beating-up completion position of the beating-up mechanism in real time, and outputs the switching value weak current signal of the rear proximity switch to the processing module.
As shown in fig. 2, the processing module is a controller, the controller is a programmable controller, the controller is internally preset with a beating-up mechanism motion batch, and the controller performs beating-up according to a beating-up starting signal input by the system.
As shown in fig. 2, the driving module is a servo motor, the servo motor is mechanically connected to the beating-up mechanism, and the servo motor is connected to the controller through a communication interface CN6 of the servo driver.
A batch beating-up operation control method comprises the following steps:
step 1) programming a controller according to beating-up requirements, and presetting a motion batch of a beating-up mechanism;
step 2) the controller receives beating-up starting signals input by the system, the servo driver receives the signals, and the servo motor drives the beating-up mechanism to move to beat-up;
step 3) in the movement process of the beating-up mechanism in the step 2, the front proximity switch monitors beating-up batches of the beating-up mechanism in real time, outputs weak current signals to the controller in real time, and the controller counts; the controller processes and calculates the real-time weak current signal of the front proximity switch, compares the result with the motion batch of a preset beating-up mechanism in the controller and calculates a difference value;
in the movement process of the beating-up mechanism in the step 2, the rear proximity switch monitors the switching value weak current signal of each beating-up completion position of the beating-up mechanism in real time, and outputs the switching value weak current signal of the rear proximity switch to be transmitted to the controller;
step 4) difference in step 3: if the number of the beating-up mechanisms is zero, the fact that the motion batches of the beating-up mechanisms preset in the controller are finished is indicated; at the moment, the controller outputs a signal to the servo driver to control the servo motor to move to a target position of the rear proximity switch;
if not, the beating-up mechanism continues to move to beat-up; and repeating the step 3 until the value is zero.
The method changes the time sequence of a beating-up starting signal input by a controller receiving system, realizes the change of the motion of a beating-up mechanism relative to the motion time sequences of other mechanisms in the loom, namely changes the intermittent beating-up time sequence.
According to the method, the movement batches of the beating-up mechanism preset in the controller are changed, and the movement of different batches of the beating-up mechanism is realized.
Example 1
As shown in fig. 3, for the production of the three-dimensional fabric with normal yarns, in order to solve the problem of unclear opening, after the opening is finished, the controller receives a beating-up starting signal, then beating-up is carried out first, and then weft insertion is carried out, so that the normal production of the three-dimensional fabric is ensured. The controller receives a beating-up starting signal, the beating-up mechanism moves, a front proximity switch sensor monitors a switching value weak current signal of a beating-up batch in real time, a rear proximity switch sensor monitors a switching value weak current signal of a position where beating-up is completed once in real time, the switching value weak current signal is output and transmitted to the controller, the controller processes and calculates the switching value weak current signal, the switching value weak current signal is compared with a preset beating-up mechanism moving batch, a difference value is calculated, the beating-up mechanism moving batch is controlled, and after the preset beating-up batch is completed, a signal is output to the servo driver to control the servo motor to move to a target position of a rear proximity switch.
Example 2
As shown in fig. 4, for producing a three-dimensional fabric with a high requirement for volume content, in order to solve the problem that the weft density cannot reach an expected value, after weft insertion is completed, the controller receives a weft-insertion starting signal and then executes batch weft insertion, so that the quality of the three-dimensional fabric is ensured. The controller receives a beating-up starting signal, the beating-up mechanism moves, a front proximity switch sensor monitors a switching value weak current signal of a beating-up batch in real time, a rear proximity switch sensor monitors a switching value weak current signal of a position where beating-up is completed once in real time, the switching value weak current signal is output and transmitted to the controller, the controller processes and calculates the switching value weak current signal, the switching value weak current signal is compared with a preset beating-up mechanism moving batch, a difference value is calculated, the beating-up mechanism moving batch is controlled, and after the preset beating-up batch is completed, a signal is output to the servo driver to control the servo motor to move to a target position of a rear proximity switch.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. An operation control method of a batch beating-up control device, characterized in that the batch beating-up control device includes:
a detection module: the device is connected with the beating-up mechanism and used for detecting the running batch of the beating-up mechanism and the position of the beating-up mechanism after each beating-up;
a processing module: the detection module is connected with the power supply module and is used for processing and outputting weak current signals of the detection module;
a driving module: is connected with the processing module and drives the beating-up mechanism to move;
the detection module comprises two proximity switches, the two proximity switches are defined as a front proximity switch and a rear proximity switch respectively, the front proximity switch monitors switching value weak current signals of a beating-up mechanism operation batch in real time, and the switching value weak current signals of the front proximity switch are output and transmitted to the processing module; the rear proximity switch monitors the switching value weak current signal of each beating-up completion position of the beating-up mechanism in real time, and outputs and transmits the switching value weak current signal of the rear proximity switch to the processing module;
the processing module is a controller, the controller is a programmable controller, the controller is internally preset with beating-up mechanism motion batches, and the controller performs beating-up according to beating-up starting signals input by the system;
the driving module is a servo motor, the servo motor is mechanically connected with the beating-up mechanism, and the servo motor is connected to the controller through a servo driver;
the operation control method of the batch beating-up control device comprises the following steps:
step 1) programming a controller according to beating-up requirements, and presetting a motion batch of a beating-up mechanism;
step 2) the controller receives beating-up starting signals input by the system, the servo driver receives the signals, and the servo motor drives the beating-up mechanism to move to beat-up;
step 3) in the movement process of the beating-up mechanism in the step 2, the front proximity switch monitors beating-up batches of the beating-up mechanism in real time, outputs weak current signals to the controller in real time, and the controller counts; the controller processes and calculates the real-time weak current signal of the front proximity switch, compares the result with the motion batch of a preset beating-up mechanism in the controller and calculates a difference value;
in the movement process of the beating-up mechanism in the step 2, the rear proximity switch monitors the switching value weak current signal of each beating-up completion position of the beating-up mechanism in real time, and outputs the switching value weak current signal of the rear proximity switch to be transmitted to the controller;
step 4) difference in step 3: if the number of the beating-up mechanisms is zero, the fact that the motion batches of the beating-up mechanisms preset in the controller are finished is indicated; at the moment, the controller outputs a signal to the servo driver to control the servo motor to move to a target position of the rear proximity switch;
if not, the beating-up mechanism continues to move to beat-up; and repeating the step 3 until the value is zero.
2. The operation control method of a batch beating-up control device according to claim 1, characterized by: the time sequence of the beating-up starting signal input by the controller receiving system is changed, so that the change of the motion time sequence of the beating-up mechanism relative to the motion time sequence of other mechanisms in the loom is realized, namely the intermittent beating-up time sequence is changed.
3. The operation control method of a batch beating-up control device according to claim 1, characterized by: the movement batches of the beating-up mechanism preset in the controller are changed, and the movement of different batches of the beating-up mechanism is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110595.1A CN111172648B (en) | 2020-02-24 | 2020-02-24 | Batch beating-up control device and operation control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110595.1A CN111172648B (en) | 2020-02-24 | 2020-02-24 | Batch beating-up control device and operation control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111172648A CN111172648A (en) | 2020-05-19 |
| CN111172648B true CN111172648B (en) | 2021-07-09 |
Family
ID=70656624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010110595.1A Active CN111172648B (en) | 2020-02-24 | 2020-02-24 | Batch beating-up control device and operation control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111172648B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10195738A (en) * | 1996-12-27 | 1998-07-28 | Kazuyoshi Kida | Weft yarn charger in jet loom |
| CN101338472A (en) * | 2008-08-06 | 2009-01-07 | 中控科技集团有限公司 | Detecting and correcting method and device for mechanical location of loom |
| CN201321522Y (en) * | 2008-12-25 | 2009-10-07 | 吴泽明 | Automatic curtain knitting machine |
| CN103194845A (en) * | 2013-05-03 | 2013-07-10 | 山东丝绸纺织职业学院 | Weaving method of warp garment flat weaving machine |
| CN104862867A (en) * | 2015-04-20 | 2015-08-26 | 苏州经贸职业技术学院 | Cam beating-up mechanism with non-electrical-quantity test system |
| CN105518195A (en) * | 2013-07-30 | 2016-04-20 | 史陶比尔萨尔甘斯股份公司 | Monitoring device for a weaving machine, weaving machine, and method for monitoring |
| CN206502928U (en) * | 2017-01-17 | 2017-09-19 | 江苏盛泰克纺织印染有限公司 | One kind water spray shuttleless loom |
| CN107765634A (en) * | 2017-11-16 | 2018-03-06 | 南京百纳自动化***有限公司 | A kind of new full servo arrow shaft small model machine electric control system |
| CN108866759A (en) * | 2018-07-20 | 2018-11-23 | 江南大学 | A kind of weaving curtain loom and its control system |
-
2020
- 2020-02-24 CN CN202010110595.1A patent/CN111172648B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10195738A (en) * | 1996-12-27 | 1998-07-28 | Kazuyoshi Kida | Weft yarn charger in jet loom |
| CN101338472A (en) * | 2008-08-06 | 2009-01-07 | 中控科技集团有限公司 | Detecting and correcting method and device for mechanical location of loom |
| CN201321522Y (en) * | 2008-12-25 | 2009-10-07 | 吴泽明 | Automatic curtain knitting machine |
| CN103194845A (en) * | 2013-05-03 | 2013-07-10 | 山东丝绸纺织职业学院 | Weaving method of warp garment flat weaving machine |
| CN105518195A (en) * | 2013-07-30 | 2016-04-20 | 史陶比尔萨尔甘斯股份公司 | Monitoring device for a weaving machine, weaving machine, and method for monitoring |
| CN104862867A (en) * | 2015-04-20 | 2015-08-26 | 苏州经贸职业技术学院 | Cam beating-up mechanism with non-electrical-quantity test system |
| CN206502928U (en) * | 2017-01-17 | 2017-09-19 | 江苏盛泰克纺织印染有限公司 | One kind water spray shuttleless loom |
| CN107765634A (en) * | 2017-11-16 | 2018-03-06 | 南京百纳自动化***有限公司 | A kind of new full servo arrow shaft small model machine electric control system |
| CN108866759A (en) * | 2018-07-20 | 2018-11-23 | 江南大学 | A kind of weaving curtain loom and its control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111172648A (en) | 2020-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111172648B (en) | Batch beating-up control device and operation control method | |
| CN106814687B (en) | A kind of Rapier Loom Control System based on PLC | |
| EP0352791B1 (en) | Seersucker weaving method and a seersucker loom | |
| CN102634910B (en) | Fully-independent servo drive rapier loom | |
| CN103806216A (en) | Jacquard warp knitting machine with two needle beds | |
| CN101709529B (en) | Full-electric drive small sample loom | |
| EP3106554B1 (en) | Method for controlling shed opening of pile warp yarns in pile fabric loom | |
| CN104153107B (en) | Latitude method looked for by a kind of loom | |
| US5170821A (en) | Warp tension control apparatus with tension reduction during loom stop | |
| KR20190045360A (en) | Control system for weaving machine and deep running method | |
| CN106592070B (en) | A kind of electromechanical integration Tucked-in selvage apparatus | |
| US6325111B2 (en) | Method and apparatus for driving selvedge forming device in weaving machine | |
| CN104153108B (en) | A kind of loom Zhao Wei mechanism | |
| CN202881603U (en) | Automatic yarn-feeding device controller of circular knitting machine | |
| CN104178891A (en) | Numerical control weft finding mechanism | |
| CN204000133U (en) | A kind of loom Zhao Wei mechanism | |
| CN203007538U (en) | Hydraulic loom control device with multi-arm control function | |
| CN214115854U (en) | Integrated rapier towel loom control system | |
| CN101688337B (en) | Method and apparatus for starting a weaving device | |
| CN103194845B (en) | Weaving method of warp garment flat weaving machine | |
| EP1123997B1 (en) | Tuck-in selvedge braiding method in tuck-in device for towel-use shuttle-less loom | |
| CN218090033U (en) | Multifunctional cam fiber device | |
| CN205133902U (en) | Double -deck cloth crimping device of intelligence | |
| EP0878571A1 (en) | Weft insertion control apparatus with weft indentifying facility for pile fabric weaving machine | |
| CN217399088U (en) | Electronic selvedge electric control system of air jet loom |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201209 Address after: No.30, anhli, Yuhua West Road, Nanjing, Jiangsu Province, 210000 Applicant after: NANJING FIBERGLASS R&D INSTITUTE Co.,Ltd. Applicant after: Sinoma Science & Technology Co.,Ltd. Address before: No.99, Tongtian Road, Jiangning Science Park, Nanjing, Jiangsu Province, 210000 Applicant before: NANJING FIBERGLASS R&D INSTITUTE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |