CN110552106A - Needle plate device of computerized flat knitting machine - Google Patents
Needle plate device of computerized flat knitting machine Download PDFInfo
- Publication number
- CN110552106A CN110552106A CN201910927536.0A CN201910927536A CN110552106A CN 110552106 A CN110552106 A CN 110552106A CN 201910927536 A CN201910927536 A CN 201910927536A CN 110552106 A CN110552106 A CN 110552106A
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- 238000009940 knitting Methods 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000009943 combination knitting Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000010304 firing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 208000034888 Needle issue Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- D04B15/10—Needle beds
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to a needle plate device of a computerized flat knitting machine.A front needle butt and a rear needle butt are arranged on the upper side surface of a needle moving section of a long needle; the upper side surface of the rear needle butt is higher than the upper side surface of the front needle butt; the inserting sheet is in a strip sheet shape, and the upper edge of the inserting sheet comprises a first horizontal edge, a second horizontal edge and an edge gap; the bottom edge of the edge gap is lower than the second horizontal edge; when the long stitch moves back and forth in the needle groove, the front needle butt moves in the length range corresponding to the edge notch of the inserting sheet, the rear needle butt moves in the length range corresponding to the second horizontal edge of the inserting sheet, and the upper side face of the front needle butt is always positioned above the bottom edge of the edge notch. In this application, set up two butts of a high one low on the long stitch, can not only carry out the basis and weave and can also carry out special knitting, and be difficult for firing pin, missed stitch, set up the border breach on the inserted sheet, ensure that preceding butt can expose from the needle groove, make preceding butt and the back butt of height difference can participate in knitting according to concrete knitting requirement.
Description
Technical Field
the invention relates to the technical field of computerized flat knitting machines, in particular to a needle plate device of a computerized flat knitting machine.
Background
at present, a needle plate device of a computerized flat knitting machine comprises a needle plate body, insert pieces and a combined knitting needle, wherein a plurality of insert pieces are sequentially arranged and inserted on the needle plate body, a needle groove for placing the combined knitting needle is formed between two adjacent insert pieces, the existing combined knitting needle usually comprises a needle shed, a long stitch, a short stitch and a needle selection piece, as shown in fig. 1, two butts with the same height are usually arranged on a needle running surface of the long stitch, as shown in a schematic diagram of the combination knitting needle containing the long stitch and a flat knitting machine bottom plate matched with each other in fig. 2, the two butts of the long stitch are respectively a butt a and a butt b, when the flat knitting machine bottom plate reciprocates to knit, the motion trail of the butt b is shown as C2 in the diagram, the motion trail of the corresponding butt a is shown as C1 in the diagram, but, because the flat knitting machine bottom plate has a compact structure, the butt a of the long stitch can collide with a triangle on the, further, in view of the influence on the working efficiency of the flat knitting machine, patent publication No. CN209098926U discloses a long stitch having only one butt, which is driven by a flat knitting machine bottom plate with a compact structure, and can greatly reduce the occurrence of needle striking, but cannot perform special knitting such as tight stitch, half stitch, and needle turning, and can perform only some basic knitting, and therefore, the functions of the flat knitting machine are greatly reduced, and therefore, it is necessary to improve and optimize the existing long stitch, and accordingly, the insert sheet in the needle plate device needs to be improved and optimized.
disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a needle plate device with reasonable structural design, wherein the long needle feet in the needle plate device can reduce the occurrence of a needle striking phenomenon and can carry out special knitting, and the inserting pieces are correspondingly improved and optimized according to the improvement of the long needle feet.
The technical scheme adopted by the invention for solving the problems is as follows: a needle plate device of a computerized flat knitting machine comprises a needle plate body, inserting pieces and a combined knitting needle, wherein the inserting pieces are sequentially arranged and inserted on the needle plate body, a needle groove for placing the combined knitting needle is formed between every two adjacent inserting pieces, and the combined knitting needle comprises a needle shed, a long stitch, a short stitch and a needle selection stitch; the front ends of the pin and the long pin are connected; the short stitch is arranged on the rear part of the long stitch and is attached to the long stitch; the needle selection stitch is arranged on the short stitch and is attached to the short stitch; the long needle foot comprises a needle body section, a needle moving section, a needle pushing section and an elastic resetting section, wherein two ends of the needle body section are respectively connected with the needle moving section and the elastic resetting section; the method is characterized in that: two needle butts are arranged on the upper side surface of the needle passing section: a front butt and a rear butt; the upper side surface of the needle body section is lower than the upper side surface of the needle passing section, and the rear needle butt is positioned at the joint of the upper side surfaces of the needle body section and the needle passing section; the upper side surface of the rear needle butt is higher than the upper side surface of the front needle butt; the inserting sheet is in a strip sheet shape, and the upper edge of the inserting sheet comprises a first horizontal edge, a second horizontal edge and an edge gap; the first horizontal edge is higher than the second horizontal edge, the first horizontal edge and the second horizontal edge are in transitional connection through a vertical edge, the bottom edge of the edge gap is lower than the second horizontal edge, and the second horizontal edge is connected with one side edge of the edge gap; when the long stitch moves back and forth in the needle groove, the front needle butt moves in the length range corresponding to the edge notch of the inserting sheet, the rear needle butt moves in the length range corresponding to the second horizontal edge of the inserting sheet, and the upper side face of the front needle butt is always positioned above the bottom edge of the edge notch.
Preferably, the front needle butt and the rear needle butt are both rectangular blocks, and the height of the rear needle butt is higher than that of the front needle butt.
Preferably, a convex block for reinforcing the strength of the rear needle butt is further arranged on the upper side surface of the needle passing section, and the convex block is positioned between the front needle butt and the rear needle butt and is close to the rear needle butt.
Preferably, the raised block is in a rectangular block shape, and the height of the raised block is lower than that of the front needle butt.
Preferably, the front end of the push pin section is provided with an embedding lug for connecting a pin, and the front end surface of the embedding lug is an arc surface.
Preferably, the inserting piece is provided with a first mounting hole, a second mounting hole and a third mounting hole; a selection stitch rear positioning steel wire penetrates through the first mounting holes of all the inserting pieces, a selection stitch front positioning steel wire penetrates through the second mounting holes of all the inserting pieces, and the selection stitches are positioned in the needle grooves through the selection stitch rear positioning steel wires and the selection stitch front positioning steel wires; a short stitch front part limiting steel wire penetrates through the third mounting holes of all the inserting pieces, and the short stitch front part limiting steel wire prevents the short stitches from moving forwards excessively along the needle grooves.
Preferably, the short stitch comprises a short stitch body, the front end of the short stitch body is connected with a rectangular blocky needle butt, a first bulge is arranged in the middle of the short stitch body, and a second bulge is arranged at the rear tail end of the short stitch body; the needle butts, the first bulges and the second bulges are arranged on the same side of the short stitch body.
Preferably, the needle selector comprises a needle selector body, six sections of jacquard sheets are arranged on the upper side surface of the needle selector body, two first clamping grooves and three second clamping grooves are respectively arranged on the lower side surface of the needle selector body, the two first clamping grooves and the three second clamping grooves are sequentially arranged from front to back, and the adjacent first clamping grooves and the adjacent second clamping grooves are connected through a section of broken line; the front end of the needle selection foot body is connected with a pushing part, and the rear end of the needle selection foot body is connected with a C-shaped positioning part; the side of the opening of the C-shaped positioning part is connected with a limiting rod; the limiting rod is parallel to the needle selection pin body and is opposite to the three clamping grooves II; when the short stitch and the needle selection stitch are jointed together, the first bulge has three positions: the first clamping grooves are clamped into the first clamping grooves respectively and are attached to the inclined sections in the broken line sections; the second bulge is positioned in the corresponding second clamping groove.
Preferably, one side of the C-shaped positioning part is provided with a lower protruding block.
Preferably, the included angle between the short stitch body and the butt is provided with a step block.
compared with the prior art, the invention has the following advantages and effects:
1. The long stitch is provided with two high and low needle butts which are respectively a front needle butt and a rear needle butt, the height of the front needle butt is lower than that of the rear needle butt, when some basic knitting is carried out, only the rear needle butt is needed, and because the height of the front needle butt is low, when the long stitch is matched with a flat knitting machine bottom plate with a compact structure, the phenomena of needle striking and needle missing are greatly reduced;
2. The edge gap is arranged on the inserting piece, so that the front needle butt can be exposed out of the needle groove, the front needle butt and the rear needle butt which are arranged on the long stitch and have different heights can participate in knitting according to specific knitting requirements, not only basic knitting can be performed, but also special knitting can be performed, the function of the flat knitting machine is improved, and the cost is saved for a user;
3. The short stitch is respectively provided with a first bulge and a second bulge, the needle selection stitch is respectively provided with a first clamping groove and a second clamping groove, the first clamping groove and the second clamping groove are sequentially a non-woven position clamping groove, a mesh hanging position clamping groove and a knitting position clamping groove from back to front, when the short stitch is respectively in a non-woven state position, a mesh hanging position clamping groove and a knitting state position under the action of a triangular bottom plate, the two bulges are respectively clamped in the non-woven position clamping groove, the mesh hanging position clamping groove and the knitting position clamping groove, and the first bulge is correspondingly attached to an inclined section in a broken line section and clamped in the corresponding first clamping groove, so that the stability of the short stitch is ensured;
4. When the short stitch is in a knitting state, the top of the pushing part of the needle selection stitch abuts against the stepped block at the corner between the short stitch body and the needle butt, and the limiting rod prevents the rear end of the short stitch from tilting, so that the position stability of the short stitch is further ensured;
5. the pressing convex block arranged on one side of the C-shaped positioning part can press the long pin downwards, so that the long pin is subjected to stable thrust, and the stability of the machine during operation is improved.
Drawings
in order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a prior art needle board apparatus.
Fig. 2 is a structural schematic diagram of a combined knitting needle with long stitches in the prior art and a flat knitting machine bottom plate.
Fig. 3 is a schematic structural view of a needle plate device according to an embodiment of the present invention.
fig. 4 is a schematic structural diagram of a long stitch in the embodiment of the invention.
fig. 5 is a schematic structural diagram of a short pin in an embodiment of the invention.
Fig. 6 is a schematic structural view of the selector jack in the embodiment of the present invention.
FIG. 7 is a schematic structural diagram of an insert in an embodiment of the present invention.
Description of reference numerals:
A needle plate body 1;
A long stitch 2; a needle body segment 21; a push pin section 22; a scarf joint bump 221; a needle passing section 23; an elastic reset segment 24; a rear butt 25; a front butt 26; the raised blocks 27;
A stitch selection 3; a stitch selecting body 31; a first clamping groove 32; a second card slot 33; a C-shaped positioning portion 34; pressing the bump 35 downward; six sections of jacquard sheets 36; a pushing portion 37; a stopper rod 38; a broken line segment 39;
A short stitch 4; a short-stitch body 41; a needle hammer 42; a step block 43; a first projection 44; a second projection 45;
A needle 5;
An inserting sheet 6; a first horizontal edge 61; a second horizontal edge 62; an edge notch 63; a first mounting hole 64; a second mounting hole 65; mounting hole number three 66.
Detailed Description
the present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
See fig. 3-7.
The embodiment of the invention discloses a needle plate device of a computerized flat knitting machine, which comprises a needle plate body 1, inserting pieces 6 and a combined knitting needle, wherein the inserting pieces 6 are sequentially arranged and inserted on the needle plate body 1, a needle groove for placing the combined knitting needle is formed between two adjacent inserting pieces 6, and the combined knitting needle comprises a needle shed 5, a long needle foot 2, a short needle foot 4 and a needle selection foot 3. The front ends of the pin 5 and the long pin 2 are connected; the short stitch 4 is arranged on the rear part of the long stitch 2 and is attached to the long stitch; the selector jack 3 is disposed on and bonded to the butt 4.
In this embodiment, the long stitch 2 includes a stitch body section 21, a stitch traveling section 23, a push-stitch section 22, and an elastic return section 24, two ends of the stitch body section 21 are respectively connected to the stitch traveling section 23 and the elastic return section 24, the stitch traveling section 23 is connected to the push-stitch section 22, an embedding protrusion 221 for connecting the cutting needle 5 is provided at the front end of the push-stitch section 22, and the front end surface of the embedding protrusion 221 is a circular arc surface, so that the embedding protrusion is better connected to the cutting needle 5 to push the cutting needle 5.
In this embodiment, two rectangular butts are arranged on the upper side surface of the needle passing section 23: a front butt 26 and a rear butt 25. The upper side surface of the needle body segment 21 is lower than the upper side surface of the needle passing segment 23, and the rear butt 25 is positioned at the joint of the upper side surfaces of the needle body segment and the needle passing segment; the upper side of the rear butt 25 is higher than the upper side of the front butt 26, i.e., the height of the rear butt 25 is higher than the height of the front butt 26. A projection 27 for reinforcing the strength of the rear butt 25 is also provided on the upper side of the needle passing segment 23, and the projection 27 is located between the front butt 26 and the rear butt 25 and near the rear butt 25. The projection 27 has a rectangular block shape whose height is lower than that of the front butt 26.
In this embodiment, the short needle 4 includes a short needle body 41, a rectangular block-shaped needle butt 42 is connected to the front end of the short needle script body 41, a first protrusion 44 is disposed in the middle of the short needle script body 41, and a second protrusion 45 is disposed at the rear end of the short needle script body 41; the needle butt 42, the first bulge 44 and the second bulge 45 are arranged on the same side of the short needle script body 41. A step block 43 is arranged at the included angle between the short stitch main body 41 and the needle butt 42.
In this embodiment, the selector 3 includes a selector body 31, six sections of jacquard sheets 36 are disposed on an upper side surface of the selector body 31, two first clamping grooves 32 and three second clamping grooves 33 are respectively disposed on a lower side surface of the selector body 31, the two first clamping grooves 32 and the three second clamping grooves 33 are sequentially arranged from front to back, and adjacent first clamping grooves and adjacent second clamping grooves 33 are connected by a broken line section 39. The front end of the needle selecting body 31 is connected with a pushing part 37, and the rear end is connected with a C-shaped positioning part 34; one side of the C-shaped positioning part 34 is provided with a downward pressing convex block 35, and the downward pressing convex block 35 can press the long stitch 2 downwards, so that the long stitch 2 is subjected to stable thrust, and the stability of the machine in operation is improved. The open side of the C-shaped positioning part 34 is connected with a limiting rod 38; the limiting rod 38 is parallel to the stitch selecting body 31 and faces the three second slots 33.
in this embodiment, when the short stitch 4 and the selector stitch 3 are attached together, the first projection 44 has three positions: the first clamping grooves are respectively clamped into the first clamping grooves 32 and are attached to the inclined sections in the broken line sections 39; the second projection 45 is located in the corresponding second slot 33. The three second clamping grooves 33 are a non-woven position clamping groove, a mesh hanging position clamping groove and a woven position clamping groove from back to front in sequence, when the short stitch 4 is in a non-woven, mesh hanging and woven state position under the action of the triangular bottom plate, the second protrusions 45 are clamped in the non-woven position clamping groove, the mesh hanging position clamping groove and the woven position clamping groove respectively, the first protrusions 44 are correspondingly attached to the inclined sections in the broken line sections 39 and clamped in the corresponding first clamping grooves 32, and the stability of the short stitch 4 is guaranteed.
In this embodiment, when the short stitch 4 is in the knitting state, the top of the abutting portion 37 of the needle selection stitch 3 abuts against the step 43 at the corner between the short stitch script body 41 and the butt 42, and the limiting rod 38 prevents the rear end of the short stitch 4 from tilting, thereby further ensuring the position stability of the short stitch 4.
In this embodiment, the insert 6 is a long sheet, and the upper edge thereof includes a first horizontal edge 61, a second horizontal edge 62 and an edge notch 63. The first horizontal edge 61 is higher than the second horizontal edge 62, the first horizontal edge and the second horizontal edge are in transitional connection through a vertical edge, the bottom edge of the edge notch 63 is lower than the second horizontal edge 62, and the second horizontal edge 62 is connected with one side edge of the edge notch 63. When the long stitch 2 moves back and forth in the needle groove, the front butt 26 moves in the range of the length corresponding to the edge notch 63 of the tuck-in piece 6, the rear butt 25 moves in the range of the length corresponding to the second horizontal edge 62 of the tuck-in piece 6, and the upper side of the front butt 26 is always positioned above the bottom edge of the edge notch 63.
in this embodiment, the insert 6 is provided with a first mounting hole 64, a second mounting hole 65 and a third mounting hole 66. A selection stitch rear positioning steel wire penetrates through the first mounting hole 64 of all the inserting pieces 6, a selection stitch front positioning steel wire penetrates through the second mounting hole 65 of all the inserting pieces 6, and the selection stitch 3 is positioned in the needle groove through the selection stitch rear positioning steel wire and the selection stitch front positioning steel wire; a short stitch front limiting steel wire penetrates through the third mounting holes 66 of all the inserting pieces 6, and the short stitch front limiting steel wire prevents the short stitch 4 from moving forwards excessively along the needle groove.
In this embodiment, two high and low butts are arranged on the long stitch 2, namely the front butt 26 and the rear butt 25, the height of the front butt 26 is lower than that of the rear butt 25, when some basic knitting is performed, only the rear butt 25 is needed, because the front butt 26 is low in height, when the long stitch 2 and a flat knitting machine bottom plate with a compact structure work cooperatively, the phenomena of needle striking and needle leakage are greatly reduced, and meanwhile, because the front butt 26 is arranged, the long stitch 2 can also perform some special knitting, such as tight stitch, half-stitch, needle turning and the like, and the functions of the flat knitting machine are greatly improved.
In this embodiment, the insert 6 is provided with the edge notch 63 to ensure that the front butt 26 can be exposed from the needle groove, so that the front butt 26 and the rear butt 25 which are arranged on the long stitch 2 and have different heights can participate in knitting according to specific knitting requirements, not only basic knitting can be performed, but also special knitting can be performed, the function of the flat knitting machine is improved, and the cost is saved for a user.
in addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. All equivalent or simple changes in the structure, characteristics and principles of the invention are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A needle plate device of a computerized flat knitting machine comprises a needle plate body (1), inserting pieces (6) and a combined knitting needle, wherein the inserting pieces (6) are sequentially arranged and inserted on the needle plate body (1), a needle groove for placing the combined knitting needle is formed between two adjacent inserting pieces (6), and the combined knitting needle comprises a needle house (5), a long needle foot (2), a short needle foot (4) and a needle selection foot (3); the front ends of the needle cutting (5) and the long needle foot (2) are connected; the short stitch (4) is arranged on the rear part of the long stitch (2) and is attached to the long stitch; the needle selection stitch (3) is arranged on the short stitch (4) and is attached to the short stitch; the long stitch (2) comprises a needle body section (21), a needle passing section (23), a needle pushing section (22) and an elastic resetting section (24), two ends of the needle body section (21) are respectively connected with the needle passing section (23) and the elastic resetting section (24), and the needle passing section (23) is connected with the needle pushing section (22);
The method is characterized in that: two needle butts are arranged on the upper side surface of the needle passing section (23): a front butt (26) and a rear butt (25); the upper side surface of the needle body segment (21) is lower than the upper side surface of the needle passing segment (23), and the rear needle butt (25) is positioned at the joint of the upper side surfaces of the needle body segment and the needle passing segment; the upper side of the rear needle butt (25) is higher than the upper side of the front needle butt (26);
The inserting sheet (6) is in a long-strip sheet shape, and the upper edge of the inserting sheet comprises a first horizontal edge (61), a second horizontal edge (62) and an edge notch (63); the first horizontal edge (61) is higher than the second horizontal edge (62), the first horizontal edge and the second horizontal edge are in transitional connection through a vertical edge, the bottom edge of the edge notch (63) is lower than the second horizontal edge (62), and the second horizontal edge (62) is connected with one side edge of the edge notch (63);
When the long stitch (2) moves back and forth in the needle groove, the front butt (26) moves in the length range corresponding to the edge notch (63) of the plug-in piece (6), the rear butt (25) moves in the length range corresponding to the second horizontal edge (62) of the plug-in piece (6), and the upper side of the front butt (26) is always positioned above the bottom edge of the edge notch (63).
2. The needle plate device of a computerized flat knitting machine according to claim 1, characterized in that: the front needle butt (26) and the rear needle butt (25) are both rectangular blocks, and the height of the rear needle butt (25) is higher than that of the front needle butt (26).
3. the needle plate device of a computerized flat knitting machine according to claim 2, characterized in that: and a convex block (27) for reinforcing the strength of the rear needle butt (25) is also arranged on the upper side surface of the needle passing section (23), and the convex block (27) is positioned between the front needle butt (26) and the rear needle butt (25) and is close to the rear needle butt (25).
4. the needle plate device of a computerized flat knitting machine according to claim 3, characterized in that: the raised block (27) is in a rectangular block shape, and the height of the raised block is lower than that of the front needle butt (26).
5. The needle plate device of a computerized flat knitting machine according to claim 1, characterized in that: the front end of the push pin section (22) is provided with an embedding lug (221) used for connecting a pin, and the front end surface of the embedding lug (221) is an arc surface.
6. The needle plate device of a computerized flat knitting machine according to claim 1, characterized in that: a first mounting hole (64), a second mounting hole (65) and a third mounting hole (66) are formed in the inserting piece (6); a needle selection rear positioning steel wire penetrates through the first mounting hole (64) of all the inserting pieces (6), a needle selection front positioning steel wire penetrates through the second mounting hole (65) of all the inserting pieces (6), and the needle selection foot (3) is positioned in the needle groove through the needle selection rear positioning steel wire and the needle selection front positioning steel wire; a short stitch front limiting steel wire penetrates through the third mounting holes (66) of all the inserting pieces (6), and the short stitch front limiting steel wire prevents the short stitches (4) from moving forwards excessively along the needle grooves.
7. The needle plate device of a computerized flat knitting machine according to claim 1, characterized in that: the short stitch (4) comprises a short stitch body (41), the front end of the short stitch body (41) is connected with a rectangular block-shaped needle butt (42), the middle part of the short stitch body (41) is provided with a first bulge (44), and the rear tail end of the short stitch body (41) is provided with a second bulge (45); the needle butt (42), the first bulge (44) and the second bulge (45) are arranged on the same side of the short stitch body (41).
8. The needle plate device of a computerized flat knitting machine according to claim 7, characterized in that: the needle selection foot (3) comprises a needle selection foot body (31), six sections of jacquard sheets (36) are arranged on the upper side surface of the needle selection foot body (31), two clamping grooves I (32) and three clamping grooves II (33) are respectively arranged on the lower side surface of the needle selection foot body (31), the two clamping grooves I (32) and the three clamping grooves II (33) are sequentially arranged from front to back, and the adjacent clamping grooves I and the clamping grooves II (33) are connected through a section of broken line section (39); the front end of the needle selecting stitch body (31) is connected with a pushing part (37), and the rear end is connected with a C-shaped positioning part (34); the side of the opening of the C-shaped positioning part (34) is connected with a limiting rod (38); the limiting rod (38) is parallel to the needle selecting pin body (31) and is opposite to the three second clamping grooves (33);
When the short stitch (4) and the needle selection stitch (3) are jointed together, the first bulge (44) has three positions: the clamping grooves are respectively clamped into the two clamping grooves I (32) and are attached to the inclined sections in the broken line sections (39); the second protrusions (45) are located in the corresponding second clamping grooves (33).
9. the needle plate device of a computerized flat knitting machine according to claim 8, characterized in that: one side of the C-shaped positioning part (34) is provided with a lower pressing convex block (35).
10. The needle plate device of a computerized flat knitting machine according to claim 7, characterized in that: a stepped block (43) is arranged at the included angle between the short stitch body (41) and the needle butt (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910927536.0A CN110552106B (en) | 2019-09-27 | 2019-09-27 | Needle plate device of computerized flat knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910927536.0A CN110552106B (en) | 2019-09-27 | 2019-09-27 | Needle plate device of computerized flat knitting machine |
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| CN110552106A true CN110552106A (en) | 2019-12-10 |
| CN110552106B CN110552106B (en) | 2024-06-04 |
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| CN201910927536.0A Active CN110552106B (en) | 2019-09-27 | 2019-09-27 | Needle plate device of computerized flat knitting machine |
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| CN208980874U (en) * | 2018-09-06 | 2019-06-14 | 桐乡市强隆机械有限公司 | A kind of Computerized flat knitting machine bottom plate and knitting mechanism |
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| CN211256237U (en) * | 2019-09-27 | 2020-08-14 | 桐乡市强隆机械有限公司 | Needle plate device of computerized flat knitting machine |
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- 2019-09-27 CN CN201910927536.0A patent/CN110552106B/en active Active
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| US4819455A (en) * | 1987-05-07 | 1989-04-11 | Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg | Flat knitting machine |
| US5255537A (en) * | 1988-10-28 | 1993-10-26 | Reinhold Schimko | Flat-bed knitting machine |
| CN201567420U (en) * | 2009-07-16 | 2010-09-01 | 姜涌 | Novel auxiliary needle combination consisting of long needle stitch, needle-selecting stitch and eight-section jacquard piece |
| CN207362436U (en) * | 2017-08-31 | 2018-05-15 | 浦江优景工贸有限公司 | A kind of long stitch of improved straight-bar machines |
| CN109023689A (en) * | 2018-09-06 | 2018-12-18 | 桐乡市强隆机械有限公司 | A kind of Computerized flat knitting machine knitting device and method |
| CN208980874U (en) * | 2018-09-06 | 2019-06-14 | 桐乡市强隆机械有限公司 | A kind of Computerized flat knitting machine bottom plate and knitting mechanism |
| CN209098926U (en) * | 2018-09-06 | 2019-07-12 | 桐乡市强隆机械有限公司 | A kind of long stitch for Computerized flat knitting machine |
| CN211256237U (en) * | 2019-09-27 | 2020-08-14 | 桐乡市强隆机械有限公司 | Needle plate device of computerized flat knitting machine |
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