CN115125664A - Matrix type drive circuit and needle selector and glove machine comprising same - Google Patents
Matrix type drive circuit and needle selector and glove machine comprising same Download PDFInfo
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- CN115125664A CN115125664A CN202210921509.4A CN202210921509A CN115125664A CN 115125664 A CN115125664 A CN 115125664A CN 202210921509 A CN202210921509 A CN 202210921509A CN 115125664 A CN115125664 A CN 115125664A
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- signal control
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/78—Electrical devices
Abstract
A matrix type driving circuit comprises a transverse circuit and a longitudinal circuit which are positioned on different levels, wherein the transverse circuit is communicated with the longitudinal circuit to form a matrix circuit; the transverse circuit is provided with M rows of first electric signal control elements which are arranged in parallel, and similarly, the longitudinal circuit is provided with N columns of second electric signal control elements which are arranged in parallel, wherein M, N is an integer greater than 2; compared with the prior art, through setting up matrix drive circuit to set up corresponding output element at matrix drive circuit's node, can control M N output element through M + N control element, can realize controlling more output element through less control element, make control element's quantity and cost reduction, overall structure is compacter, reduces the setting of wire, is convenient for follow-up maintenance and the maintenance to selecting the needle ware.
Description
Technical Field
The invention relates to the technical field of glove machines, in particular to a matrix type driving circuit, a needle selector comprising the matrix type driving circuit and a glove machine.
Background
Knitting machines are suitable for semi-automatic or fully automatic knitting machines for knitting fabrics, and usually comprise a semi-automatic hand knitting machine and a fully automatic electric knitting machine, wherein knitting needles and needle selectors suitable for different knitting size requirements are arranged in the electric knitting machine.
The needle selector controls the electric knitting machine to select the needle by an extreme and control technology and an electronic needle selection technology, most of structures of the needle selection control system of the electric knitting machine are electromagnetic needle selection, the electric knitting machine adopts an upper and a lower two-stage computer structure, and an upper computer is an industrial personal computer and is mainly responsible for management and monitoring: the lower computer adopts a singlechip and an expansion system and is responsible for controlling the needle selection of the needle selector according to the synchronous signal and the control signal of the upper computer.
And in the needle selection process of the lower computer, the needle selection of the needle selector is controlled by a mode of controlling one needle by one motor-type electric key, hundreds of different pointers are usually arranged in the conventional needle selector, so that hundreds of corresponding motor-type electric keys are required to be arranged, and all the motor-type electric keys are required to be connected to the single chip microcomputer through wires, so that in the actual use process, the required cost is higher, meanwhile, in the subsequent maintenance, a larger number of wires occupy a larger space, the maintenance space is smaller, and the effective maintenance of the lower computer is difficult to realize.
Chinese patent No. CN106559931A discloses an LED matrix control circuit, which includes an LED matrix including M × N LED elements arranged in a matrix of M rows and N columns, M, N being an integer greater than 1; m first control switches provided in one-to-one correspondence with each row in the LED matrix, each of the first control switches being connected in series in a common flow path of a power supply voltage supplying power to anodes of a row of LED elements corresponding to the first control switch, for turning on or off the power supply of the power supply voltage to the anodes of the row of LED elements under the control of a corresponding row control signal.
The matrix control circuit disclosed above is a single-layer structure, and a corresponding current-limiting resistor needs to be arranged to limit the current of the LED element, and the whole electronic elements are many, so that it is difficult to achieve the technical purpose of controlling a plurality of output elements by a small number of electrical signal control elements.
Disclosure of Invention
The present invention is to overcome the above-mentioned drawbacks of the prior art, and provides a matrix driving circuit, a needle selector and a glove knitting machine including the matrix driving circuit, which has a compact structure and a small number of electric signal control elements to control a plurality of output elements.
In order to achieve the purpose, the invention adopts the following technical scheme: a matrix type driving circuit comprises a transverse circuit and a longitudinal circuit which are positioned at different horizontal heights, wherein the transverse circuit is communicated with the longitudinal circuit to form a matrix circuit; the transverse circuit is provided with M rows of first electric signal control elements which are arranged in parallel, the longitudinal circuit is provided with N columns of second electric signal control elements which are arranged in parallel, and M, N is an integer greater than 2;
m rows of first electric signal control elements which are arranged in parallel correspond to each row of the matrix circuit one by one, and N columns of second electric signal control elements which are arranged in parallel correspond to each column of the matrix circuit one by one in the same way;
m multiplied by N diodes connected are arranged between the transverse circuit and the longitudinal circuit, the diodes are arranged at nodes of the matrix circuit, the input end and the output end of each diode are respectively communicated with the transverse circuit and the longitudinal circuit, and the output end of each diode is connected with an output element connected with the diodes in series.
As a preferred embodiment of the present invention, the horizontal circuit is composed of M parallel circuits, M first electrical signal control elements are respectively disposed on the M parallel circuits, the longitudinal circuit is composed of N parallel circuits, and N second electrical signal control elements are respectively disposed on the N parallel circuits.
As a preferable aspect of the present invention, each of the horizontal circuits is in communication with N diodes, and each of the vertical circuits is in communication with M diodes, correspondingly.
As a preferable aspect of the present invention, when the single first electric signal control element and the single second electric signal control element are in the on state, the diode and the output element at the corresponding node of the first electric signal control element and the second electric signal control element are in the on state, and the output element transmits the corresponding output signal.
As a preferable aspect of the present invention, when the single first electric signal control element and the plurality of second electric signal control elements are in the on state, the diode and the output element at the node corresponding to the first electric signal control element and each of the on state second electric signal control elements are in the on state, and the output element transmits the corresponding output signal, where the number of the diodes and the output element that are on coincides with the number of the on state second electric signal control elements.
As a preferable aspect of the present invention, when the plurality of first electric signal control elements and the plurality of second electric signal control elements are in the on state, the diodes and the output elements at the nodes corresponding to the respective on state first electric signal control elements and the respective on state second electric signal control elements are in the on state, and the output elements transmit the corresponding output signals, where the number of the diodes and the output elements that are in the on state is the number of the first electric signal control elements in the on state multiplied by the number of the second electric signal control elements in the on state.
As a preferable aspect of the present invention, when a plurality of first electric signal control elements and a single second electric signal control element are in on states, diodes and output elements at corresponding nodes of the respective on first electric signal control elements and second electric signal control elements are in on states, and the output elements transmit corresponding output signals, where the on numbers of the diodes and output elements are the same as the numbers of the on first electric signal control elements.
In a preferred embodiment of the present invention, the forward resistance values of all diodes between the transverse circuit and the longitudinal circuit are the same.
In a preferred embodiment of the present invention, the first electrical signal control element and the second electrical signal control element are Moire keys.
As a preferable aspect of the present invention, the M + N first electric signal control elements and the second electric signal control elements may control N × N output elements.
A needle selector of a matrix type driving circuit comprises a needle selector shell and a plurality of magnetic rod assemblies arranged in the needle selector shell, wherein output elements of output ends of a plurality of diodes in the matrix type driving circuit are connected with the magnetic rod assemblies in a one-to-one correspondence mode, and when a first electric signal control element and a second electric signal control element which correspond to the output elements are communicated, the corresponding magnetic rod assemblies are electrified to operate.
A matrix type drive circuit glove knitting machine comprises a rack and a needle plate arranged at the top of the rack, wherein a spring needle and a knitting needle which are connected are arranged on the needle plate, a needle selector is arranged on one side of the needle plate and corresponds to the end part of the spring needle, and the knitting needle is used for discharging the needle in the rotating process of the spring needle.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the matrix driving circuit and arranging the corresponding output elements at the nodes of the matrix driving circuit, M multiplied by N output elements can be controlled by M + N control elements, more output elements can be controlled by fewer control elements, the number and the cost of the control elements are reduced, the overall structure is more compact, the arrangement of wires is reduced, and the subsequent maintenance and the repair of the needle selector are facilitated;
2. the matrix driving circuit is divided into an upper layer of transverse circuit and a lower layer of longitudinal circuit, and the corresponding diodes are arranged, so that series flow of current in the matrix driving circuit is prevented, the flowing direction of the current has better stability, and the control performance of each output element is better.
Drawings
FIG. 1 is a block diagram of a matrix circuit of the present invention;
FIG. 2 is a schematic of a lateral electrical circuit;
FIG. 3 is a vertical electrical schematic;
FIG. 4 is a schematic connection diagram of a diode;
FIG. 5 is a schematic diagram of the diode connections;
FIG. 6 is a schematic structural view of the needle selector;
FIG. 7 is a schematic view of the glove knitting machine;
FIG. 8 is a view showing a state of use of the selector;
reference numerals: the needle selector comprises a needle selector shell 1, a magnetic rod assembly 2, a needle plate 3, a rack 4 and a spring needle 5.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1-5, a matrix driving circuit includes a horizontal circuit and a vertical circuit at different levels, the horizontal circuit and the vertical circuit are connected to form a matrix circuit; the transverse circuit and the longitudinal circuit are arranged on different horizontal heights in a staggered mode, the transverse circuit is provided with M rows of first electric signal control elements which are arranged in parallel, the longitudinal circuit is provided with N columns of second electric signal control elements which are arranged in parallel, and M, N is an integer larger than 2.
The transverse circuit and the longitudinal circuit are arranged in a crossed mode, preferably, the transverse circuit and the longitudinal circuit are arranged vertically, and the transverse circuit is located above or below the horizontal height of the longitudinal circuit, so that a corresponding diode and an output element are conveniently arranged between the transverse circuit and the longitudinal circuit, the transverse circuit and the longitudinal circuit can be designed to be more compact, the sizes of the transverse circuit and the longitudinal circuit are reduced, and the needle selector can be designed in a micro mode.
The first electric signal control element is provided with a corresponding relay, and similarly, the second electric signal control element is also provided with a corresponding relay, and under the action of the relay, the first electric signal control element and the second electric signal control element are controlled to be connected or disconnected with an external circuit.
The M rows of the first electric signal control elements which are arranged in parallel correspond to each row of the matrix circuit one by one, the N columns of the second electric signal control elements which are arranged in parallel correspond to each column of the matrix circuit one by one in the same way, the M rows of the first electric signal control elements which are arranged in parallel are used for controlling each row of the matrix circuit to be connected or disconnected, and the N columns of the second electric signal control elements which are arranged in parallel are used for controlling each column of the matrix circuit to be connected or disconnected.
M multiplied by N diodes connected are arranged between the transverse circuit and the longitudinal circuit, the diodes are arranged at nodes of the matrix circuit, the input end and the output end of each diode are respectively communicated with the transverse circuit and the longitudinal circuit, and the output end of each diode is connected with an output element connected with the diodes in series.
The transverse circuit and the longitudinal circuit form M multiplied by N nodes under the cross action, and each node is provided with a corresponding diode and an output element, so that the N multiplied by N output elements can be controlled by the M + N first electric signal control elements and the second electric signal control elements.
For example, the matrix circuit has a 10 × 10 structure, which is provided with 10 first electrical signal control elements and 10 second electrical signal control elements, and 100 nodes are formed in the matrix circuit with the 10 × 10 structure, and each 100 nodes is provided with a diode and an output element, so that 100 output elements are arranged in the matrix circuit, and 100 output elements can be controlled under the action of 20 first electrical signal control elements and 20 second electrical signal control elements, thereby reducing the arrangement of the electrical signal control elements, making the overall structure compact, and reducing the arrangement of wires.
The horizontal circuit is composed of M parallel circuits, M first electric signal control elements are respectively arranged on the M parallel circuits, the longitudinal circuit is composed of N parallel circuits, and N second electric signal control elements are respectively arranged on the N parallel circuits.
The first electric signal control elements are arranged on the circuit corresponding to the transverse circuit in series, and the second electric signal control elements are arranged on the circuit corresponding to the longitudinal circuit in series similarly.
Each circuit of the transverse circuit is communicated with the N diodes, correspondingly, each circuit of the longitudinal circuit is communicated with the M diodes, the circuit of the transverse circuit is connected with the N diodes in series, and similarly, the circuit of the longitudinal circuit is also connected with the M diodes in series.
The first embodiment is as follows: when the single first electric signal control element and the single second electric signal control element are in an opening state, the diode and the output element at the corresponding node of the first electric signal control element and the second electric signal control element are in a conducting state, and the output element sends a corresponding output signal.
And a single first electric signal control element and a single second electric signal control element are opened under the action of the relay, only one conductive circuit is arranged in the matrix circuit, correspondingly, an output element of a node at the joint of the first electric signal control element and the second electric signal control element triggers and activates, and an output signal controls a corresponding knitting needle.
For example, MS3 and MS10 are conducted, current flows into MS10 through MS3, and an output element at a node where MS3 and MS10 are connected triggers activation to control a corresponding needle.
The second embodiment: when the single first electric signal control element and the plurality of second electric signal control elements are in the open state, the diodes and the output elements at the nodes corresponding to the first electric signal control element and each second electric signal control element in the open state are in the conduction state, the output elements send corresponding output signals, and at the moment, the conduction number of the diodes and the output elements is consistent with the number of the second electric signal control elements in the open state.
And a single first electric signal control element and a plurality of second electric signal control elements are opened under the action of the relay, a plurality of conductive circuits are arranged in the matrix circuit, correspondingly, a plurality of output elements at the joint nodes of the first electric signal control element and the plurality of second electric signal control elements are triggered and activated, and a plurality of output signals control a plurality of corresponding knitting needles.
For example, the MS2 of the transverse circuit is conducted with the MS9, the MS10 and the MS11 of the longitudinal circuit, when the current is shunted into the MS9, the MS10 and the MS11 through the MS2, three output elements corresponding to the MS9, the MS10 and the MS11 on the MS2 trigger activation, and the corresponding knitting needle is controlled.
Example three: when the plurality of first electric signal control elements and the plurality of second electric signal control elements are in the on state, the diodes and the output elements at the nodes corresponding to the first electric signal control elements in the on state and the second electric signal control elements in the on state are in the conducting state, the output elements send corresponding output signals, and at the moment, the conducting number of the diodes and the output elements is the number of the first electric signal control elements in the on state multiplied by the number of the second electric signal control elements in the on state.
And a plurality of first electric signal control elements and a plurality of second electric signal control elements are opened under the action of a relay, a plurality of conductive circuits are arranged in the matrix circuit, a plurality of corresponding output elements at the joint nodes of the plurality of first electric signal control elements and the plurality of second electric signal control elements are triggered and activated, and a plurality of corresponding knitting needles are controlled by a plurality of output signals.
For example, MS2, MS3, MS4 of the transverse circuit and MS9, MS10 and MS11 of the longitudinal circuit are turned on, and at this time, the current is shunted into MS9, MS10 and MS11 through MS2, the current is also shunted into MS9, MS10 and MS11 through MS3, the current is shunted into MS9, MS10 and MS11 through MS4, three output elements corresponding to MS9, MS10 and MS11 on MS2 trigger activation, three output elements corresponding to MS9, MS10 and MS11 on MS3 trigger activation, and three output elements corresponding to MS 387 9, MS10 and MS11 on MS4 trigger activation, and control the corresponding knitting needle.
Example four: when the plurality of first electric signal control elements and the single second electric signal control element are in the on state, the diodes and the output elements at the corresponding nodes of the first electric signal control elements and the second electric signal control elements in the on states are in the conducting state, the output elements send corresponding output signals, and at the moment, the conducting number of the diodes and the output elements is consistent with the number of the first electric signal control elements in the on states.
And a plurality of first electric signal control elements and a single second electric signal control element are opened under the action of the relay, a plurality of conductive circuits are arranged in the matrix circuit, a plurality of corresponding output elements at the joint nodes of the plurality of first electric signal control elements and the second electric signal control element are triggered and activated, and a plurality of corresponding knitting needles are controlled by the plurality of output signals.
For example, MS2, MS3 and MS4 of the transverse circuit are conducted with MS9 of the longitudinal circuit, current flows into MS9 through MS2, current flows into MS9 through MS3, current flows into MS9 through MS4, and three output elements corresponding to MS9 on the MS2, the MS3 and the MS4 trigger activation to control corresponding knitting needles.
The forward resistance values of all diodes between the transverse circuit and the longitudinal circuit are the same, so that when the transverse circuit and the longitudinal circuit are in current shunting action, the uniformity of current shunting is realized, the short circuit state of the communication circuit is prevented, and the phenomenon that an output element on the communication circuit is not activated is prevented.
The first electric signal control element and the second electric signal control element are Moire type keys.
As shown in fig. 6: the utility model provides a matrix drive circuit's needle selector, includes matrix drive circuit, includes needle selector casing 1 and sets up a plurality of bar magnet subassemblies 2 in needle selector casing 1, and the output element of a plurality of diode output ends is connected with a plurality of bar magnet subassemblies 2 one-to-one, and when the first signal of telecommunication control element that the output element corresponds is linked together with the second signal of telecommunication control element, the operation of corresponding bar magnet subassembly 2 circular telegram.
Output element is linked together with bar magnet subassembly 2's enameled wire, thereby under the condition of output element intercommunication, make the enameled wire circular telegram, the magnetic field that produces when the enameled wire is unanimous with the magnetic field direction of bar magnet, strengthen the magnetic field of bar magnet, thereby strengthen the magnetic attraction of bar magnet, the changeable current direction that flows in the enameled wire of output element simultaneously, when the magnetic field that the enameled wire produced is opposite with the magnetic field direction of bar magnet, carry out the demagnetization to the magnetic field of bar magnet, the realization is to bar magnet subassembly 2's control.
As shown in fig. 7-8: a matrix type drive circuit glove knitting machine comprises a needle selector, wherein the needle selector comprises a rack 4 and a needle plate 3 arranged at the top of the rack 4, a spring needle 5 and a knitting needle which are connected are arranged on the needle plate 3, the needle selector is arranged on one side of the needle plate 3 and corresponds to the end part of the spring needle 5, and the knitting needle is used for needle discharging under the rotating process of the spring needle 5.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the terms selector housing 1, bar magnet assembly 2, needle plate 3, frame 4, pogo pins 5, etc., do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. A matrix type driving circuit comprises a transverse circuit and a longitudinal circuit, wherein the transverse circuit is communicated with the longitudinal circuit to form a matrix circuit; the circuit is characterized in that the transverse circuit and the longitudinal circuit are arranged on different horizontal heights in a staggered mode, the transverse circuit is provided with M rows of first electric signal control elements which are arranged in parallel, the longitudinal circuit is provided with N columns of second electric signal control elements which are arranged in parallel, and M, N is an integer larger than 2;
m rows of first electric signal control elements which are arranged in parallel correspond to each row of the matrix circuit one by one, and N columns of second electric signal control elements which are arranged in parallel correspond to each column of the matrix circuit one by one in the same way;
m multiplied by N diodes connected are arranged between the transverse circuit and the longitudinal circuit, the diodes are arranged at nodes of the matrix circuit, the input end and the output end of each diode are respectively communicated with the transverse circuit and the longitudinal circuit, and the output end of each diode is connected with an output element connected with the diodes in series.
2. The matrix driving circuit according to claim 1, wherein the horizontal circuit comprises M parallel circuits, M first electrical signal control elements are respectively disposed on the M parallel circuits, and similarly the vertical circuit comprises N parallel circuits, and N second electrical signal control elements are respectively disposed on the N parallel circuits.
3. A matrix-like drive circuit according to claim 1, wherein each of said transverse circuits is in communication with N diodes, and wherein each of said longitudinal circuits is in communication with M diodes, respectively.
4. A matrix driving circuit according to claim 1, wherein when the single first electrical signal control element and the single second electrical signal control element are in an on state, the diodes at the respective nodes of the first electrical signal control element and the second electrical signal control element and the output element are in a conducting state, and the output element sends the respective output signals.
5. A matrix driving circuit according to claim 1, wherein when the first electrical signal control element and the second electrical signal control elements are turned on, the diodes and the output elements at the nodes corresponding to the first electrical signal control element and the second electrical signal control elements in each of the turned on states are in conduction, and the output elements transmit the corresponding output signals, and the conduction numbers of the diodes and the output elements are the same as the number of the second electrical signal control elements in the turned on states.
6. A matrix driving circuit according to claim 1, wherein when the first and second plurality of electrical signal control elements are turned on, the diodes and the output elements at the nodes corresponding to the first and second electrical signal control elements in each on state are in a conducting state, and the output elements transmit corresponding output signals, where the conducting number of the diodes and the output elements is the number of the first electrical signal control elements in the on state multiplied by the number of the second electrical signal control elements in the on state.
7. A matrix driving circuit according to claim 1, wherein when the plurality of first electrical signal control elements and the single second electrical signal control element are in an on state, the diodes and the output elements at the corresponding nodes of the respective on state first electrical signal control elements and second electrical signal control elements are in a conducting state, and the output elements transmit corresponding output signals, and the conducting number of the diodes and the output elements is the same as the number of the on state first electrical signal control elements.
8. A matrix-type driving circuit according to claim 1, wherein all diodes between said transverse and longitudinal circuits have the same forward resistance.
9. A needle selector of a matrix drive circuit, comprising the matrix drive circuit as claimed in any one of claims 1 to 8, characterized by comprising a needle selector housing (1) and a plurality of magnetic rod assemblies (2) arranged in the needle selector housing (1), wherein output elements of a plurality of diode output ends in the matrix drive circuit are connected with the plurality of magnetic rod assemblies (2) in a one-to-one correspondence manner, and when a first electric signal control element corresponding to the output element is communicated with a second electric signal control element, the corresponding magnetic rod assembly (2) is electrified to operate.
10. A glove knitting machine with a matrix driving circuit, comprising the needle selector as claimed in claim 9, characterized by comprising a frame (4) and a needle plate (3) arranged on the top of the frame (4), wherein the needle plate (3) is provided with a spring needle (5) and a knitting needle which are connected, the needle selector is arranged on one side of the needle plate (3) and corresponds to the end part of the spring needle (5), and the knitting needle performs needle withdrawing under the rotation process of the spring needle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210921509.4A CN115125664A (en) | 2022-08-02 | 2022-08-02 | Matrix type drive circuit and needle selector and glove machine comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210921509.4A CN115125664A (en) | 2022-08-02 | 2022-08-02 | Matrix type drive circuit and needle selector and glove machine comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN115125664A true CN115125664A (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210921509.4A Pending CN115125664A (en) | 2022-08-02 | 2022-08-02 | Matrix type drive circuit and needle selector and glove machine comprising same |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1301512A (en) * | 1969-02-27 | 1972-12-29 | ||
| GB1324426A (en) * | 1969-12-05 | 1973-07-25 | Mayer E Bayer Cie | Electric pattern attachment for a multi-system circular knitting machine |
| GB1367374A (en) * | 1971-07-01 | 1974-09-18 | Bonneterie Sa Et | Data programming device particularly for control of knitting machines |
| GB2060202A (en) * | 1979-09-28 | 1981-04-29 | Savio Spa | Control system for circular knitting machines |
| GB2071871A (en) * | 1980-03-05 | 1981-09-23 | Textima Veb K | Knitting machine |
| GB2097152A (en) * | 1981-03-27 | 1982-10-27 | Textima Veb K | A flat bed knitting machine having circulating carriages |
| JPH05171549A (en) * | 1991-12-26 | 1993-07-09 | Brother Ind Ltd | Knitting operation device 0f knitting machine |
| US20050264472A1 (en) * | 2002-09-23 | 2005-12-01 | Rast Rodger H | Display methods and systems |
| CN215668410U (en) * | 2021-06-08 | 2022-01-28 | 浙江恒强科技股份有限公司 | Electromagnetic needle selector of glove machine |
-
2022
- 2022-08-02 CN CN202210921509.4A patent/CN115125664A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1301512A (en) * | 1969-02-27 | 1972-12-29 | ||
| GB1324426A (en) * | 1969-12-05 | 1973-07-25 | Mayer E Bayer Cie | Electric pattern attachment for a multi-system circular knitting machine |
| GB1367374A (en) * | 1971-07-01 | 1974-09-18 | Bonneterie Sa Et | Data programming device particularly for control of knitting machines |
| GB2060202A (en) * | 1979-09-28 | 1981-04-29 | Savio Spa | Control system for circular knitting machines |
| GB2071871A (en) * | 1980-03-05 | 1981-09-23 | Textima Veb K | Knitting machine |
| GB2097152A (en) * | 1981-03-27 | 1982-10-27 | Textima Veb K | A flat bed knitting machine having circulating carriages |
| JPH05171549A (en) * | 1991-12-26 | 1993-07-09 | Brother Ind Ltd | Knitting operation device 0f knitting machine |
| US20050264472A1 (en) * | 2002-09-23 | 2005-12-01 | Rast Rodger H | Display methods and systems |
| CN215668410U (en) * | 2021-06-08 | 2022-01-28 | 浙江恒强科技股份有限公司 | Electromagnetic needle selector of glove machine |
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