CN218491929U - Needle plate of flat knitting machine - Google Patents
Needle plate of flat knitting machine Download PDFInfo
- Publication number
- CN218491929U CN218491929U CN202222374059.XU CN202222374059U CN218491929U CN 218491929 U CN218491929 U CN 218491929U CN 202222374059 U CN202222374059 U CN 202222374059U CN 218491929 U CN218491929 U CN 218491929U
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- sinker
- tooth mouth
- needle bed
- groove
- steel wire
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- 238000009940 knitting Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model relates to a flat knitting machine field discloses a flat knitting machine faller, it includes main needle bed (1), inserted sheet (2), vice needle bed (3), connecting block (4), fixed block (5), sinker (6) and tooth mouth piece (7), be equipped with dovetail (21) on inserted sheet (2), connecting block (4) are the dovetail piece, fixed block (5) and connecting block (4) rigid coupling, vice needle bed (3) and fixed block (5) rigid coupling, be equipped with sinker groove (31) on vice needle bed (3), sinker (6) are installed in sinker groove (31). The utility model discloses the probability of floating yarn takes place for the effective control knitting needle when the lopping, and tooth mouth piece constant head tank centre gripping tooth mouth backing sheet makes tooth mouth piece location accurate, and the sinker corresponds with the gasket position and gasket thickness slightly is greater than sinker thickness, for the sinker removes and reserves the clearance, and the tooth mouth steel wire passes spacing hole and tooth mouth piece locating hole under the sinker simultaneously, greatly increased the stability of sinker displacement.
Description
Technical Field
The utility model relates to a flat knitting machine field has especially related to a flat knitting machine faller.
Background
The stability of faller in the flat knitting machine can influence the efficiency of knitting needle, the sinker of faller commonly used at present mainly through rotatory form butt yarn that pushes down, the rotatory form that pushes down of above-mentioned mode is single, only fix with a steel wire, sinker location is unstable, the installation method of above-mentioned faller mainly through vice faller and main needle bed fixed mounting, the sinker laminating is in tooth mouth piece side and sinker and vice faller area of contact is little, the sinker is yielding, above-mentioned sinker is at the during operation, there is the crossing probability in front and back faller sinker, influence sinker life, this kind of way leads to the faller to knit efficiency and reduces, can't make complicated weaving pattern type.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flat knitting machine needle plate aiming at the defects in the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a needle plate of a flat knitting machine comprises a main needle bed, insert pieces, an auxiliary needle bed, connecting blocks, fixing blocks, sinkers and tooth pieces, wherein the tooth pieces are arranged at the front end of the main needle bed, the insert pieces are arranged on insert grooves of the main needle bed, the insert grooves are arranged in parallel, insert positioning grooves are formed in the insert grooves, insert protrusions matched with the insert positioning grooves are arranged on the insert pieces, needle grooves are formed in gaps of adjacent insert pieces, knitting needles are accommodated in the needle grooves, dovetail grooves are formed in the insert pieces, the connecting blocks are dovetail blocks matched with the dovetail grooves, the fixing blocks are fixedly connected with the connecting blocks through screws, the auxiliary needle bed is fixedly connected with the fixing blocks and connected with the main needle bed to form a whole, sinker grooves are formed in the auxiliary needle bed, and the sinkers are arranged in the sinker grooves and are woven in a matched mode with the tooth pieces.
Preferably, the connecting block is provided with a connecting block screw hole, the auxiliary needle bed is provided with an auxiliary needle bed screw hole, the fixing block comprises a first fixing plate and a second fixing plate which are obtuse to each other, a first hole is formed in the first fixing plate, the screw sequentially penetrates through the first hole and the connecting block screw hole so as to fixedly connect the fixing block and the connecting block, a second hole is formed in the second fixing plate, and the screw sequentially penetrates through the second hole and the auxiliary needle bed screw hole so as to fixedly connect the fixing block and the auxiliary needle bed.
Preferably, the sinker comprises a yarn pressing part, a main body part, a heel part and a spring plate part which are integrally formed, the yarn pressing part and the heel part are respectively positioned at the front end and the rear end of the main body part, the spring plate part is connected with the front end of the main body part and extends towards the rear end below the main body part, the thickness of the yarn pressing part is smaller than that of the main body part, and a yarn pressing groove and a lower limiting groove are formed in the yarn pressing part.
Preferably, the thickness of the main body part is 0.4 to 0.5 mm, and the thickness of the yarn pressing part is 0.12 to 0.2 mm.
Preferably, the auxiliary needle bed is provided with a front steel wire groove and a rear steel wire groove, the main body part is provided with a front limiting hole and a rear limiting hole, the aperture of the front limiting hole and the aperture of the rear limiting hole are long round holes of 1.5-2.0 mm, a steel wire penetrating through the front limiting hole is embedded in the front steel wire groove to be matched, and a steel wire penetrating through the rear limiting hole is embedded in the rear steel wire groove to be matched; the elastic piece part is in contact fit with the bottom of the sinker groove, the heel part extends out of the sinker groove, the yarn pressing part is downwards inserted into the gap of the tooth-opening piece and is in clearance fit, and the yarn pressing part is positioned above the gasket.
Preferably, the needle bed further comprises an embedded piece and a gasket, the tooth mouth piece, the gasket and the embedded piece are sequentially arranged, the tooth mouth piece and the embedded piece are located on the left side and the right side of the gasket, steel wire positioning holes are formed in the embedded piece and the gasket, a lower limiting hole is formed in the sinker, a steel wire penetrates through the steel wire positioning holes and the lower limiting hole and is fixed in a steel wire positioning groove of the main needle bed, the sinker is located above the gasket, and the thickness of the gasket is larger than that of a yarn pressing portion of the sinker.
Preferably, the tooth mouth pieces are provided with tooth mouth positioning holes, and the tooth mouth pieces are fixedly connected through steel wires penetrating through the tooth mouth positioning holes; the front end of the tooth mouth piece is provided with a tooth mouth supporting piece extending backwards, the rear part of the tooth mouth supporting piece is provided with a positioning buckle, and the front end of the main needle bed is provided with a positioning groove matched with the positioning buckle.
Preferably, the front end of the tooth mouth piece is provided with a limiting protrusion and a limiting groove, and the limiting groove is located below the limiting protrusion.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: this application effective control knitting needle takes place the probability of float when the lopping, tooth mouth piece constant head tank centre gripping tooth mouth backing sheet makes tooth mouth piece location accurate, when the sinker moved forward or backward, the yarn pressing portion support end of sinker was in the clearance between tooth mouth piece and the inserted piece all the time, the sinker corresponds with the gasket position and gasket thickness slightly is greater than sinker thickness, reserve the clearance for the sinker removes, tooth mouth steel wire passes spacing hole and tooth mouth piece locating hole under the sinker simultaneously, greatly increased the stability of sinker displacement.
Drawings
FIG. 1 is a front view of a needle plate of a flat knitting machine of the present invention.
FIG. 2 is an exploded view of a needle plate of the flat knitting machine of the present invention.
Fig. 3 is a schematic structural diagram of the fixing block of the present invention.
Fig. 4 is a side view of the main needle bed of the present invention.
Fig. 5 is a side view of the auxiliary needle bed of the present invention.
Fig. 6 is a front view of the sinker of the present invention.
Fig. 7 is a front view of the tooth piece of the present invention.
Fig. 8 is a schematic view of the auxiliary looping of the present invention.
Fig. 9 is a schematic diagram ii of the auxiliary looping according to the present invention.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-main needle bed, 2-insert, 3-auxiliary needle bed, 4-connecting block, 5-fixed block, 6-sinker, 7-tooth mouth piece, 8-insert, 9-gasket, 10-knitting needle, 11-insert groove, 111-insert positioning groove, 12-steel wire positioning groove, 13-positioning groove, 21-dovetail groove, 31-sinker groove, 32-auxiliary needle bed screw hole, 33-front steel wire groove, 34-rear steel wire groove, 41-connecting block screw hole, 51-first fixing plate, 511-first hole, 52-second fixing plate, 521-second hole, 61-yarn pressing part, 611-yarn pressing groove, 612-lower limiting groove, 613-lower limiting hole, 613 '-upper limiting position, 613' -lower limiting position, 62-621, main body part, 622-rear limiting hole, 63-heel part, 64-elastic positioning hole part, 71-steel wire positioning hole, 72-tooth mouth positioning hole, 73-tooth mouth supporting piece, 74-positioning buckle, 76-front limiting hole, 622-rear limiting hole, 63-heel part, 64-elastic positioning hole, 71-steel wire positioning hole, 72-tooth mouth supporting piece, 73-tooth mouth supporting piece, 74-positioning buckle, 75-positioning buckle, K-new coil, 3-K coil, 3-old K coil, and old coil-2-old coil.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A needle plate of a flat knitting machine comprises a main needle bed 1, insert pieces 2, auxiliary needle beds 3, connecting blocks 4, fixing blocks 5, sinkers 6 and tooth mouth pieces 7, wherein the tooth mouth pieces 7 are installed at the front end of the main needle bed 1, the insert pieces 2 are installed on insert piece grooves 11 of the main needle bed 1, the insert piece grooves 11 are applicable to various different needle types according to different arrangement intervals, the insert piece grooves 11 are arranged in parallel, insert piece positioning grooves 111 are formed in the insert piece grooves 11, insert piece protrusions matched with the insert piece positioning grooves 111 are arranged on the insert pieces 2, needle grooves are formed in gaps of adjacent insert pieces 2 and accommodate knitting needles 10, dovetail grooves 21 are formed in the insert pieces 2, the adjacent insert pieces 2 are uniformly arranged to form dovetail grooves 21, the connecting blocks 4 are dovetail blocks and are matched with the dovetail grooves 21, the fixing blocks 5 are fixedly connected with the connecting blocks 4 through screws, the auxiliary needle beds 3 are fixedly connected with the fixing blocks 5 and connected with the main needle beds 1 to form a whole, the sinker grooves 31 are formed in the auxiliary needle beds 3, and the sinkers 6 are installed in the sinker grooves 31 and are matched with the tooth mouth pieces 7 to be knitted.
Be equipped with connecting block screw 41 on connecting block 4, be equipped with vice needle bed screw 32 on the vice needle bed 3, fixed block 5 is including first fixed plate 51 and the second fixed plate 52 that are obtuse angle each other, be equipped with first hole 511 on the first fixed plate 51, the screw passes first hole 511 and connecting block screw 41 in proper order to rigid coupling fixed block 5 and connecting block 4, be equipped with second hole 521 on the second fixed plate 52, the screw passes second hole 521 and vice needle bed screw 32 in proper order, thereby rigid coupling fixed block 5 and vice needle bed 3.
The sinker 6 comprises a yarn pressing part 61, a main body part 62, a heel part 63 and a spring plate part 64 which are integrally formed, the yarn pressing part 61 and the heel part 63 are respectively positioned at the front end and the rear end of the main body part 62, the spring plate part 64 is connected with the front end of the main body part 62 and extends towards the rear end below the main body part 62, the thickness of the yarn pressing part 61 is smaller than that of the main body part 62, and a yarn pressing groove 611 and a lower limiting groove 612 are arranged on the yarn pressing part 61.
The thickness of the main body part 62 is 0.4 to 0.5 mm, and the thickness of the yarn pressing part 61 is 0.12 to 0.2 mm.
The auxiliary needle bed 3 is provided with a front steel wire groove 33 and a rear steel wire groove 34, the main body part 62 is provided with a front limiting hole 621 and a rear limiting hole 622, the aperture of the front limiting hole 621 and the aperture of the rear limiting hole 622 are long round holes with the size of 1.5-2.0 mm, a steel wire penetrating through the front limiting hole 621 is embedded in the front steel wire groove 33 to be matched, and a steel wire penetrating through the rear limiting hole 622 is embedded in the rear steel wire groove 34 to be matched; the elastic sheet part 64 is in contact fit with the bottom of the sinker groove 31, the heel part 63 extends out of the sinker groove 31, the elastic sheet part 64 abuts against the bottom of the sinker groove 31 and reserves certain elastic force, when the heel part 63 is pressed to exceed the elastic force, the elastic sheet part 64 offsets the pressure through a deformation mode, certain elastic sinker 6 is reserved through the elastic sheet part 64 to move backwards, the elastic sheet part 64 recovers the original shape and curvature under the action of the elastic force after the external force is cancelled, the sinker 6 is enabled to move forwards and is in a pressing state, the yarn pressing part 61 is inserted downwards and arranged in the gap of the tooth-shaped piece 7 and is in clearance fit, and the yarn pressing part 61 is located above the gasket 9.
Example 2
The sinker 6 is located above the gasket 9, the thickness of the gasket 9 is larger than that of the upper pressing part 61 of the sinker 6, and a clearance is reserved for displacement of the sinker 6, wherein the sinker 6 is located above the gasket 9, and the gasket 9 is larger than that of the upper pressing part 61 of the sinker 6.
The yarn pressing part 61 of the sinker 6 is inserted between the notched sheet 7 and the insert piece 8, the steel wire of the notched sheet simultaneously passes through the steel wire positioning hole 71 and the lower limiting hole 613 on the yarn pressing part 61, the width of the upper limiting position 613' of the lower limiting hole 613 is smaller than that of the lower limiting position 613', and the smaller upper limiting position 613' can correct the displacement angle of the sinker 6 when the sinker 6 is displaced and deviated. The yarn pressing groove 611 is located above the lower limiting groove 612, and the lower limiting hole 613 is located between the yarn pressing groove 611 and the lower limiting groove 612.
Example 3
The same as embodiment 1, except that the tooth mouth plates 7 are provided with tooth mouth positioning holes 72, a plurality of tooth mouth plates 7 are fixedly connected through steel wires penetrating through the tooth mouth positioning holes 72, and the tooth mouth steel wires penetrate through the tooth mouth positioning holes 72 to connect the tooth mouth plates 7 into a whole; the front end of the tooth mouth piece 7 is provided with a tooth mouth supporting piece 73 extending backwards, the rear part of the tooth mouth supporting piece 73 is provided with a positioning buckle 74, the front end of the main needle bed 1 is provided with a positioning groove 13 matched with the positioning buckle 74, and the positioning groove 13 of the main needle bed 1 clamps the tooth mouth supporting piece 73 to accurately position the tooth mouth piece 7.
The front end of the tooth mouth piece 7 is provided with a limiting protrusion 75 and a limiting groove 76, and the limiting groove 76 is positioned below the limiting protrusion 75.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (8)
1. A needle plate of a flat knitting machine, characterized in that: the knitting needle comprises a main needle bed (1), inserting pieces (2), an auxiliary needle bed (3), a connecting block (4), a fixing block (5), sinkers (6) and tooth mouth pieces (7), the tooth mouth pieces (7) are installed at the front end of the main needle bed (1), the inserting pieces (2) are installed on inserting piece grooves (11) of the main needle bed (1), gaps between adjacent inserting pieces (2) form needle grooves and contain knitting needles (10), dovetail grooves (21) are formed in the inserting pieces (2), the connecting block (4) is a dovetail block and matched with the dovetail grooves (21), the fixing block (5) is fixedly connected with the connecting block (4), the auxiliary needle bed (3) is fixedly connected with the fixing block (5) and is connected with the main needle bed (1) to form a whole, sinker grooves (31) are formed in the auxiliary needle bed (3), and the sinkers (6) are installed in the sinker grooves (31) and are matched with the tooth mouth pieces (7) to be knitted.
2. A needle plate of a flat knitting machine according to claim 1, wherein: be equipped with connecting block screw (41) on connecting block (4), be equipped with vice needle bed screw (32) on vice needle bed (3), fixed block (5) include first fixed plate (51) and second fixed plate (52), be equipped with first hole (511) on first fixed plate (51), the screw passes first hole (511) and connecting block screw (41) in proper order, be equipped with second hole (521) on second fixed plate (52), the screw passes second hole (521) and vice needle bed screw (32) in proper order.
3. A needle plate of a flat knitting machine according to claim 1, wherein: the sinker (6) comprises a yarn pressing part (61), a main body part (62), a heel part (63) and an elastic sheet part (64), the yarn pressing part (61) and the heel part (63) are respectively located at the front end and the rear end of the main body part (62), the elastic sheet part (64) is connected with the front end of the main body part (62) and located below the main body part (62) and extends towards the rear end, the thickness of the yarn pressing part (61) is smaller than that of the main body part (62), and a yarn pressing groove (611) and a lower limiting groove (612) are formed in the yarn pressing part (61).
4. A flat knitting machine needle plate according to claim 3, wherein: the thickness of the main body part (62) is 0.4-0.5 mm, and the thickness of the yarn pressing part (61) is 0.12-0.2 mm.
5. A flat knitting machine needle plate according to claim 3, wherein: the auxiliary needle bed (3) is provided with a front steel wire groove (33) and a rear steel wire groove (34), the main body part (62) is provided with a front limiting hole (621) and a rear limiting hole (622), the front limiting hole (621) and the rear limiting hole (622) are long round holes, the aperture of each long round hole is 1.5-2.0 mm, a steel wire penetrating through the front limiting hole (621) is embedded in the front steel wire groove (33) to be matched, and a steel wire penetrating through the rear limiting hole (622) is embedded in the rear steel wire groove (34) to be matched; the elastic piece part (64) is in contact fit with the bottom of the sinker groove (31), the heel part (63) extends out of the sinker groove (31), and the yarn pressing part (61) is downwards inserted into the gap of the tooth mouth piece (7) and is in clearance fit with the gap.
6. A needle plate of a flat knitting machine according to claim 1, wherein: the steel wire sinker is characterized by further comprising an insert piece (8) and a gasket (9), the tooth mouth piece (7), the gasket (9) and the insert piece (8) are sequentially arranged, steel wire positioning holes (71) are formed in the insert piece (8) and the gasket (9), a lower limiting hole (613) is formed in the sinker (6), a steel wire penetrates through the steel wire positioning holes (71) and the lower limiting hole (613) and is fixed in a steel wire positioning groove (12) of the main needle bed (1), and the sinker (6) is located above the gasket (9).
7. A needle plate of a flat knitting machine according to claim 1, wherein: the tooth mouth sheets (7) are provided with tooth mouth positioning holes (72), and the tooth mouth sheets (7) are fixedly connected through steel wires penetrating through the tooth mouth positioning holes (72); a tooth mouth supporting sheet (73) extending backwards is arranged at the front end of the tooth mouth sheet (7), a positioning buckle (74) is arranged at the rear part of the tooth mouth supporting sheet (73), and a positioning groove (13) matched with the positioning buckle (74) is arranged at the front end of the main needle bed (1).
8. A needle plate of a flat knitting machine according to claim 1, wherein: the front end of the tooth mouth piece (7) is provided with a limiting bulge (75) and a limiting groove (76), and the limiting groove (76) is positioned below the limiting bulge (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222374059.XU CN218491929U (en) | 2022-09-07 | 2022-09-07 | Needle plate of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222374059.XU CN218491929U (en) | 2022-09-07 | 2022-09-07 | Needle plate of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218491929U true CN218491929U (en) | 2023-02-17 |
Family
ID=85190204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222374059.XU Active CN218491929U (en) | 2022-09-07 | 2022-09-07 | Needle plate of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218491929U (en) |
-
2022
- 2022-09-07 CN CN202222374059.XU patent/CN218491929U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W132459 Conclusion of examination: Maintain the validity of the patent based on claims 1-7 submitted by the patentee on August 22, 2023 Decision date of declaring invalidation: 20240104 Decision number of declaring invalidation: 565153 Denomination of utility model: A horizontal knitting machine needle plate Granted publication date: 20230217 Patentee: Tongxiang Rongrong Machinery Manufacturing Co.,Ltd. |
|
| IP01 | Partial invalidation of patent right |