CN203113045U - Detection alarming device of operation of yarn nozzle of computerized flat knitting machine - Google Patents
Detection alarming device of operation of yarn nozzle of computerized flat knitting machine Download PDFInfo
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- CN203113045U CN203113045U CN 201320118796 CN201320118796U CN203113045U CN 203113045 U CN203113045 U CN 203113045U CN 201320118796 CN201320118796 CN 201320118796 CN 201320118796 U CN201320118796 U CN 201320118796U CN 203113045 U CN203113045 U CN 203113045U
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- flat knitting
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Abstract
The utility model discloses a detection alarming device of operation of a yarn nozzle of a computerized flat knitting machine. The detection alarming device is characterized by comprising at least two baffles, at least two transmission idler wheels and an inductor, the baffles are installed at a yarn inlet end of a guide device of the yarn nozzle of the computerized flat knitting machine in a detachable mode, the transmission idler wheels are installed between the two adjacent baffles through rotating shafts and are used for clamping yarns, the inductor is installed on the transmission idler wheels and the baffles and is used for sensing operation conditions of the yarn nozzle, and the inductor can conduct information data transmission with a control system of the computerized flat knitting machine; and the inductor can generate pulse signals when the two transmission idler wheels rotate under the traction of the yarns or stop rotating, the yarns penetrate the transmission idler wheels and are connected with the yarn nozzle, and the pulse signals are converted into corresponding information data and then transmitted to the control system of the computerized flat knitting machine so that the control system of the computerized flat knitting machine can timely give an alarm when operation of the yarns is abnormal. Therefore, quality of woven cloth is ensured, and production cost is reduced. In addition, the detection alarming device of the operation of the yarn nozzle of the computerized flat knitting machine is simple in structure, easy to install and low in production cost.
Description
Technical field
The utility model relates to the Computerized flat knitting machine field, particularly the detection alarm device that is used for detecting and feeding back at any time yarn mouth working condition on a kind of end of incoming cables that is installed on the computer flat knitting machine yarn nozzle track-type facilities.
Background technology
Existing Computerized flat knitting machine, comprise yarn mouth track-type facilities and connected Computerized flat knitting machine control system, the yarn mouth that wherein said yarn mouth track-type facilities comprises track base, is installed on the guide rail on this track base and is with yarn, yarn is connected on the yarn mouth through the end of incoming cables of track base.Existing this Computerized flat knitting machine, carrying out the yarn mouth and weaving cotton cloth in the process of (or knitting yarn) work when shuttle box drives the yarn mouth, normal occur broken string, line do not take to yarn mouth and line disorderly band yarn mouth (as No. 1 yarn mouth be system at the needed yarn mouth of current operation and actual band on No. 2 yarn mouths) etc. anomaly.As everyone knows, yarn mouth broken string, random band yarn mouth or do not take the situation of yarn mouth to and during untimely correction, then can cause the cloth sheet float and striker event to occur appear in shuttle box; The situation of random band yarn mouth occurs and will weave useless cloth sheet during untimely correction, and these above-mentioned situations have all increased production cost undoubtedly, are difficult to be accepted by vast manufacturer.Therefore grasp the working condition of yarn mouth yarn on the yarn mouth guide rail how in time, exactly, become the problem that this area is paid close attention to always.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, providing a kind of is installed on being used on the shuttle box track-type facilities end of incoming cables and detects at any time and feed back yarn mouth working condition, and occur in time making when unusual Computerized flat knitting machine to report to the police in the work of yarn mouth, with the quality of guaranteeing to weave the cloth sheet with reduce its production cost, and computer flat knitting machine yarn nozzle operation detection warning device simple in structure, that installation is simple and easy, production cost is low.
The technical solution of the utility model is achieved in that
Computer flat knitting machine yarn nozzle operation detection warning device described in the utility model, its characteristics comprise at least two baffle plates that are installed on removably on the computer flat knitting machine yarn nozzle track-type facilities end of incoming cables, at least two by the live roller that be used for insert and put yarn of turning gear between adjacent two baffle plates, be installed on the inductor that is used for sensing yarn mouth working condition on described live roller and the baffle plate, wherein the gap between two live rollers forms the threading place of yarn, described inductor can carry out transfer of data with the Computerized flat knitting machine control system, described sensor two live rollers by the traction that is placed through the yarn that is connected with the yarn mouth therebetween under normal rotation or produce pulse signal when stopping operating, and be transferred to the Computerized flat knitting machine control system after pulse signal is converted into corresponding information data, and make the Computerized flat knitting machine control system when abnormal conditions appear in this yarn work, realize in time reporting to the police.
And above-mentioned baffle plate can be the transverse slat structure, and above-mentioned live roller is for vertically being installed on the left and right roller between two transverse slats; For making the utility model structure more reliable and install more conveniently, above-mentioned baffle plate generally adopts vertical plate, and above-mentioned live roller is the upper and lower roller of lateral means between two vertical plate.And it is fixed that the concrete quantity of above-mentioned baffle plate and roller can be come according to the concrete yarn mouth group number of Computerized flat knitting machine, one group of corresponding pair roller of yarn mouth.Generally more because of the group number of yarn mouth on the Computerized flat knitting machine, so above-mentioned vertical plate generally has more than three and three, a pair of upper and lower roller is installed all between adjacent two vertical plate.Simpler and easy for the utility model is installed, the upper end of above-mentioned vertical plate is provided with cross connecting plate, and described cross connecting plate is by placing lock screw or sticker and being connected in removably on the computer straight-bar machine shuttle box track-type facilities end of incoming cables thereon.
Can adjust the gap at threading place between the live roller according to the thickness situation of different yarns for making the utility model, have one at least for can upper and lowerly being installed on movably on the above-mentioned baffle plate in above-mentioned two live rollers, correspondingly being provided with on the above-mentioned baffle plate can be for guide groove and the location structure of respective axes of rotation device and upper and lower slip.When above-mentioned two live rollers are left and right arrangement, then has one at least for can left and rightly being installed on movably on the above-mentioned baffle plate.
For make the utility model the quality of guaranteeing to weave the cloth sheet and easy to use in, its inductor is simple in structure again, production cost is low, above-mentioned inductor comprises the magnet that is flush-mounted in live roller one end, be installed on the Hall element on the corresponding baffle plate, the signal that is electrically connected with Hall element and Computerized flat knitting machine control system is handled and switching device, described magnet makes described Hall element produce the normal burst signal of a high-low level when yarn traction live roller rotates on the yarn mouth, be converted into normal information data by signal processing and switching device simultaneously and feed back to the Computerized flat knitting machine control system, and when yarn work occurs making unusually the rotation of live roller to stop or when the work of non-computer straight-bar machines control system specified circuit yarn mouth occurring, signal is handled and is converted into the information data different with former setting after switching device detects pulse signal on the Hall element and is sent to the Computerized flat knitting machine control system.Described signal is handled and switching device comprises the signal input module that is connected with the line plug receptacle of described Hall element, detected pulse signal is handled the one-chip computer module that is converted into the corresponding information data, serial communication modular, the power regulator module for information data transmission that links to each other with the core board of one-chip computer module and Computerized flat knitting machine control system.
The utility model is owing to adopt in the installation of the end of incoming cables of the yarn mouth track-type facilities that has Computerized flat knitting machine now by at least two baffle plates, at least two computer flat knitting machine yarn nozzle operation detection warning device structures of between adjacent two baffle plates, forming for the live roller that inserts and puts yarn and inductor etc. by turning gear, and its inductor is by the magnet that is flush-mounted in live roller one end, be installed on the Hall element on the corresponding baffle plate, compositions such as the signal processing that is electrically connected with Hall element and Computerized flat knitting machine control system and switching device, the corresponding one group of live roller of every cover yarn mouth and hall sensor, thereby when making Computerized flat knitting machine make the yarn mouth drive yarn movement normally weaving cotton cloth work, because the yarn on each yarn mouth is to be connected on the yarn mouth behind the gap of passing earlier between two live rollers again, so two live rollers will rotate under the traction that is placed through yarn therebetween, transmit normal corresponding information data by inductor to the Computerized flat knitting machine control system simultaneously, and can in time transmit the information data different with former setting to the Computerized flat knitting machine control system when abnormal conditions appear in yarn work on the yarn mouth, the information data of the information data that this moment, the Computerized flat knitting machine control system was just returned transmission and the corresponding yarn mouth of the core board former setting in the inside is compared, if both data consistents are made correct working signal feedback; If both data are inconsistent, then carry out fault alarm, so that staff's discovery in time and processing guaranteed effectively that therefore the utility model weaves the quality of cloth sheet and reduced its production cost, and the utility model are simple in structure, installation is simple and easy, production cost is low.The utility model can be widely used on the various Computerized flat knitting machines.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.。
Fig. 2 is the structural representation of the utility model embodiment two.
Fig. 3 is the electric functional-block diagram that the Hall element in the utility model is connected with Computerized flat knitting machine control system core board.
Fig. 4 is the middle Hall element line socket of Fig. 3 and the circuit diagram of signal input module.
Fig. 5 is the circuit diagram of one-chip computer module among Fig. 3.
Fig. 6 is the circuit diagram of serial communication modular among Fig. 3.
Fig. 7 is the circuit diagram of 5V power regulator module and 12V power input mouth among Fig. 3.
Fig. 8 is for being installed on the utility model the structural representation on the Computerized flat knitting machine.
The specific embodiment
As Fig. 1-shown in Figure 8, computer flat knitting machine yarn nozzle operation detection warning device described in the utility model, comprise at least two baffle plates 1 that are installed on removably on computer flat knitting machine yarn nozzle track-type facilities 6 ends of incoming cables, 1, at least two by turning gear in adjacent two baffle plates 1, be used for inserting and putting the live roller 2 of yarn between 1,2, be installed on the inductor 3 that is used for yarn working condition on the sensing yarn mouth on live roller 2 and the baffle plate 1, two live rollers 2 wherein, gap between 2 forms the threading place 4 of yarn, described inductor 3 can carry out transfer of data with the Computerized flat knitting machine control system, described sensor 3 is at two live rollers 2,2 produce pulse signal by normal rotation under the traction that is placed through the yarn that is connected with the yarn mouth therebetween or when stopping operating, and be transferred to the Computerized flat knitting machine control system after pulse signal is converted into corresponding information data, and make the Computerized flat knitting machine control system when abnormal conditions appear in this yarn work, realize in time reporting to the police.For make the utility model the quality of guaranteeing to weave the cloth sheet and easy to use in, its inductor 3 is simple in structure again, production cost is low, above-mentioned inductor 3 comprises the magnet 31 that is flush-mounted in above-mentioned live roller 2 one ends, be installed on the Hall element 32 on the corresponding baffle plate 1, the signal that is electrically connected with Hall element and Computerized flat knitting machine control system is handled and switching device, described magnet 31 makes described Hall element 32 produce the normal burst signal of a high-low level when yarn traction live roller 2 rotates on the yarn mouth, be converted into normal information data by signal processing and switching device simultaneously and feed back to the Computerized flat knitting machine control system, and when yarn work occurs making unusually the rotation of live roller 2 to stop or when the work of non-computer straight-bar machines control system specified circuit yarn mouth occurring, signal is handled and is converted into the information data different with former setting after switching device detects pulse signal on the Hall element 32 and is sent to the Computerized flat knitting machine control system.Because Hall element is existing sensor commonly used, so no longer describe in detail.Be the corresponding one group of live roller 2 of every cover yarn mouth, 2, magnet and Hall element 32 in the utility model, yarn on each yarn mouth is to be connected on the yarn mouth behind the gap of passing earlier between two live rollers 2,2 again, gap between the every pair of live roller 2 also can be described as and makes two live rollers 2,2 light yarn clipping lines for just in time passing to good for yarn.Thereby when making Computerized flat knitting machine make shuttle box and yarn mouth drive yarn movement normally weaving cotton cloth work, two live rollers 2,2 will rotate under the traction that is placed through yarn therebetween, inductor 3 transmits normal corresponding informance data to the Computerized flat knitting machine control system simultaneously, and can be in time to the Computerized flat knitting machine control system feedback information data (also be error information data) different with former setting when abnormal conditions appear in yarn work on the yarn mouth, the information data of the corresponding yarn mouth work of the corresponding information data that this moment, the Computerized flat knitting machine control system was just returned transmission and the actual requirement of the core board former setting in the inside is compared, if both data consistents are made correct working signal feedback; If both data are inconsistent, then carry out fault alarm, so that staff's discovery in time and processing guaranteed effectively that therefore the utility model weaves the quality of cloth sheet and reduced its production cost, and the utility model are simple in structure, installation is simple and easy, production cost is low.Above-mentioned signal is handled and switching device comprises the signal input module that is connected with the line plug receptacle of described Hall element 32, detected pulse signal is handled the one-chip computer module that is converted into the corresponding information data, serial communication modular, the power regulator module for information data transmission that links to each other with the core board of one-chip computer module and Computerized flat knitting machine control system.And above-mentioned baffle plate 1 can be the transverse slat structure, and above-mentioned live roller 2,2 is for vertically being installed on the left and right roller between two transverse slats; For make the utility model structure more reliable and install more convenient, the above-mentioned baffle plate 1 general vertical plate that adopts, above-mentioned live roller 2,2 is the upper and lower roller of lateral means between two vertical plate.And it is fixed that the concrete quantity of above-mentioned baffle plate 1 and live roller 2 can be come according to the concrete yarn mouth group number of Computerized flat knitting machine, one group of corresponding pair roller of yarn mouth.Generally more because of the group number of yarn mouth on the Computerized flat knitting machine, so above-mentioned vertical plate generally has more than three and three, a pair of upper and lower roller all is installed, as shown in Figure 2 between adjacent two vertical plate.Can adjust the gap at threading place between the live roller 2,2 according to the thickness situation of different yarns for making the utility model, when making yarn pass the threading place unlikely hold too tightly or too the pine, have one at least for can upper and lowerly be installed on movably on above-mentioned two baffle plates 1,1 in above-mentioned two live rollers 2,2, correspondingly being provided with on the above-mentioned baffle plate 1 can be for guide groove 11 and the location structure of respective axes of rotation device and upper and lower slip.Certainly when above-mentioned two live rollers 2,2 are left and right arrangement, then has one at least for can left and rightly being installed on movably on the above-mentioned baffle plate 1.Can design arbitrarily as required as for above-mentioned location structure, for making its structure simpler, above-mentioned location structure can adopt the locking nut that is installed on the above-mentioned live roller 2 rotating shaft two ends, correspondingly be provided with external screw thread on the two ends of above-mentioned rotating shaft, above-mentioned live roller 2 is placed in the above-mentioned rotating shaft rotationally.Simpler and easy for the utility model is installed, the upper end of above-mentioned vertical plate is provided with cross connecting plate 5, and described cross connecting plate 5 is connected on computer flat knitting machine yarn nozzle track-type facilities 6 ends of incoming cables removably by placing lock screw thereon.Ingenious, simple in structure, reliable, the use and easy for installation of the utility model design can be widely used on the various Computerized flat knitting machines.
Below in conjunction with accompanying drawing operation principle of the present utility model is described in further detail:
Shown in 8, detection alarm device described in the utility model is installed in the end of incoming cables of the track base 7 of computer flat knitting machine yarn nozzle track-type facilities 6 and locates (because the overall structure of Computerized flat knitting machine is too big, this structural representation on one side of Computerized flat knitting machine end of incoming cables so only drawn among Fig. 8), the yarn 8 of each the group yarn mouth 9 on the track-type facilities 6 all is after passing one group of live roller, 2 threading places 4 corresponding in the described detection alarm device earlier, to be connected on the yarn mouth 9.
1, signal produces:
During operate as normal, to drive live roller 2 under the traction of yarn 8 when shuttle box drives 9 work of yarn mouth rotates, make the magnet 31 that is positioned on the roller 2 do to rotate synchronously, the Hall element of corresponding intrument this moment on baffle plate 1 just produces the pulse signal of a high-low level, if yarn 8 broken yarns on the yarn mouth 9, live roller 2 will stop operating, and what the Hall element of corresponding intrument this moment on baffle plate 1 produced is a no longer vicissitudinous pulse signal.
2, signal converting, processing and data transmit:
As shown in Figure 3, the pulse signal that produces on the above-mentioned Hall element is sent to one-chip computer module by signal input module.One-chip computer module converts information data to and is sent to serial communication modular after pulse signals is carried out respective handling, is sent on the core board of Computerized flat knitting machine control system by the serial communication port again.
The circuit diagram of above-mentioned one-chip computer module as shown in Figure 5, J1 is that ISP downloads mouthful; E1, R1 form reset circuit of SCM; When AT89S52 single-chip microcomputer P0 mouth uses as general I/O mouth, because inside does not have pull-up resistor, so will connect pull-up resistor; connect pull-up resistor to VDD5V; can improve the one-chip machine port driving force, resistance current-limiting protection can be protected stabilization of level when input state.
The circuit diagram of above-mentioned signal input module as shown in Figure 4; photoelectrical coupler U4(is to input; the output signal of telecommunication is isolated; the signal of signal transducer 32 generations is converted to the high-low level pulse of clamped 5V; with prevent that external input signal from disturbing single-chip microcomputer); resistance R 12 is drawn (that the signal that sensor produces is clamped at high level by a resistance on being; resistance plays metering function simultaneously); R28; R29 is the current limliting protective resistance; capacitor C 11 filtering (producing high-frequency interferencing signal during the filtering working sensor); D2 light emitting diode (detecting sensor working signal), J4 sensor line plug receptacle.Signal input module is divided into 16 the tunnel, can increase or reduce signal input module as required.
The circuit diagram of serial communication modular as shown in Figure 6, J3 serial communication Wiring port, the C6 filter capacitor, U2 is serial communication IC, as has detected signal input, one-chip computer module carries out transfer of data through serial communication modular and straight-bar machines core board, makes respective handling.Judging whether whether broken yarn or yarn mouth carry makes mistakes.
Whether 3, detect the yarn mouth working corresponding with the actual yarn mouth of work that requires:
Core board in the Computerized flat knitting machine control system (CPU) is compared one by one to the job information data of the actual requirement of the job information data of yarn mouth on each road that collects and the core board former setting in the inside, judges whether broken yarn or striker (the yarn mouth carries and makes mistakes) with this.For example the information data that feeds back during a yarn mouth operate as normal should be No. 1 yarn mouth, is No. 2 yarn mouths or feeds back No. 1 yarn mouth and No. 2 yarn mouths etc. simultaneously as the feedack data, can show all that the yarn mouth carries to make mistakes.Signal data as feedback is No. 0 yarn mouth, namely shows yarn mouth broken string.If both data consistents are made feedback information working properly; If both information datas are inconsistent, then carry out fault alarm, so that the staff in time finds and processing is handled.
As shown in Figure 7, J2 is 12V voltage input link plug receptacle; Magnetic bead L1 isolates SGND and GND ground; E2, E3 low frequency filtering, C1, C2 High frequency filter; Whether light emitting diode D1 indication L7805 voltage stabilizing IC has voltage normally to export, and R11 current limliting dividing potential drop is protected Light-Emitting Diode D1.
Although the utility model is to describe with reference to specific embodiment, this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments change, and all can expect for those skilled in the art, and this variation should belong in the affiliated claim institute restricted portion.
Claims (8)
1. computer flat knitting machine yarn nozzle operation detection warning device, it is characterized in that comprising at least two baffle plates (1 that are installed on removably on the computer flat knitting machine yarn nozzle track-type facilities end of incoming cables, 1), at least two by turning gear in two baffle plates (1,1) is used for inserting and putting the live roller (2 of yarn between, 2), be installed on the inductor (3) that is used for yarn working condition on the sensing yarn mouth on live roller (2) and the baffle plate (1), two live rollers (2 wherein, 2) gap between forms the threading place (4) of yarn, described inductor (3) can carry out transfer of data with the Computerized flat knitting machine control system, described sensor (3) is at two live rollers (2,2) produce pulse signal by normal rotation under the traction that is placed through the yarn that is connected with the yarn mouth therebetween or when stopping operating, and be transferred to the Computerized flat knitting machine control system after pulse signal is converted into corresponding information data, and make the Computerized flat knitting machine control system when abnormal conditions appear in this yarn work, realize in time reporting to the police.
2. computer flat knitting machine yarn nozzle operation detection warning device according to claim 1 is characterized in that above-mentioned baffle plate (1) is vertical plate, and above-mentioned live roller (2,2) is the upper and lower roller of lateral means between two vertical plate.
3. computer flat knitting machine yarn nozzle operation detection warning device according to claim 2 is characterized in that above-mentioned vertical plate has more than three and three, and a pair of upper and lower roller all is installed between adjacent two vertical plate.
4. computer flat knitting machine yarn nozzle operation detection warning device according to claim 2, it is characterized in that having one at least for can upper and lowerly be installed on movably on above-mentioned two baffle plates (1,1) in above-mentioned two live rollers (2,2), correspondingly being provided with on the above-mentioned baffle plate (1) can be for guide groove (11) and the location structure of respective axes of rotation device and upper and lower slip.
5. computer flat knitting machine yarn nozzle operation detection warning device according to claim 4, it is characterized in that above-mentioned location structure is for being installed on the locking nut on above-mentioned live roller (2) the rotating shaft two ends, correspondingly be provided with external screw thread on the two ends of above-mentioned rotating shaft, above-mentioned live roller (2) is placed in the above-mentioned rotating shaft rotationally.
6. computer flat knitting machine yarn nozzle operation detection warning device according to claim 2, the upper end that it is characterized in that above-mentioned baffle plate (2) is provided with cross connecting plate (5), and described cross connecting plate (5) is by placing lock screw thereon or being connected in removably by sticker on the end of incoming cables of computer flat knitting machine yarn nozzle track-type facilities.
7. computer flat knitting machine yarn nozzle operation detection warning device according to claim 1 and 2, it is characterized in that above-mentioned inductor (3) comprises the magnet (31) that is flush-mounted in above-mentioned live roller (2) one ends, be installed on the Hall element (32) on the corresponding baffle plate (1), the signal that is electrically connected with Hall element (32) and Computerized flat knitting machine control system is handled and switching device, described magnet (31) makes described Hall element (32) produce the normal burst signal of a high-low level when yarn traction live roller (2) rotates on the yarn mouth, be converted into normal information data by signal processing and switching device simultaneously and feed back to the Computerized flat knitting machine control system, and when yarn work occurs making unusually the rotation of live roller (2) to stop or when the work of non-computer straight-bar machines control system specified circuit yarn mouth occurring, signal is handled and is converted into the information data different with former setting after switching device detects pulse signal on the Hall element (32) and is sent to the Computerized flat knitting machine control system.
8. computer flat knitting machine yarn nozzle operation detection warning device according to claim 7 is characterized in that above-mentioned signal is handled and switching device comprises the signal input module that is connected with the line plug receptacle of above-mentioned Hall element, detected pulse signal is handled the one-chip computer module that is converted into the corresponding information data, serial communication modular, the power regulator module for information data transmission that links to each other with the core board of one-chip computer module and Computerized flat knitting machine control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118796 CN203113045U (en) | 2013-03-15 | 2013-03-15 | Detection alarming device of operation of yarn nozzle of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118796 CN203113045U (en) | 2013-03-15 | 2013-03-15 | Detection alarming device of operation of yarn nozzle of computerized flat knitting machine |
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| Publication Number | Publication Date |
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| CN203113045U true CN203113045U (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118796 Withdrawn - After Issue CN203113045U (en) | 2013-03-15 | 2013-03-15 | Detection alarming device of operation of yarn nozzle of computerized flat knitting machine |
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| Country | Link |
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| CN (1) | CN203113045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132232A (en) * | 2013-03-15 | 2013-06-05 | 中山市斯玛特电子科技有限公司 | Computerized flat knitting machine yarn mouth work detection alarm device |
| CN106012269A (en) * | 2015-03-30 | 2016-10-12 | 美名格－艾罗有限公司 | A method and an apparatus for monitoring the production of a knitting machine, and a knitting machine |
-
2013
- 2013-03-15 CN CN 201320118796 patent/CN203113045U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132232A (en) * | 2013-03-15 | 2013-06-05 | 中山市斯玛特电子科技有限公司 | Computerized flat knitting machine yarn mouth work detection alarm device |
| CN103132232B (en) * | 2013-03-15 | 2014-04-02 | 中山市斯玛特电子科技有限公司 | Computerized flat knitting machine yarn mouth work detection alarm device |
| CN106012269A (en) * | 2015-03-30 | 2016-10-12 | 美名格－艾罗有限公司 | A method and an apparatus for monitoring the production of a knitting machine, and a knitting machine |
| CN106012269B (en) * | 2015-03-30 | 2021-07-06 | 美名格－艾罗有限公司 | Method and device for monitoring the production of a knitting machine, and knitting machine |
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Granted publication date: 20130807 Effective date of abandoning: 20140402 |
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