CN217266253U - Needle selection piece mounting structure of computerized flat knitting machine - Google Patents
Needle selection piece mounting structure of computerized flat knitting machine Download PDFInfo
- Publication number
- CN217266253U CN217266253U CN202220053432.9U CN202220053432U CN217266253U CN 217266253 U CN217266253 U CN 217266253U CN 202220053432 U CN202220053432 U CN 202220053432U CN 217266253 U CN217266253 U CN 217266253U
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- Prior art keywords
- steel wire
- piece
- knitting machine
- mounting structure
- flat knitting
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- 238000009940 knitting Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 46
- 239000010959 steel Substances 0.000 claims description 46
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a computerized flat knitting machine selects needle piece mounting structure, set up the empiecement on the faller including the interval, be provided with the selection needle piece between the adjacent empiecement the elasticity portion below of selecting needle piece be provided with support piece, the elasticity portion of selecting needle piece with support piece supports mutually. The utility model has the advantages of: simple structure, simple to operate through the setting of support piece, for selecting the needle piece provides the support, has solved the mounting problem of selecting the needle piece after the empiecement rear portion widens, and the afterbody of selecting the needle piece of also avoiding appears unsettledly, through the support to selecting the needle piece, can improve its return efficiency, increases its life.
Description
Technical Field
The utility model belongs to the technical field of the textile machinery manufacturing technology and specifically relates to a computerized flat knitting machine selects needle piece mounting structure.
Background
The computerized flat knitting machine is a double-needle plate latch needle weft knitting loom. The cam device is like a group of plane cams, the stitch of a knitting needle can enter the groove of the cam, the cam is moved, the knitting needle is forced to do regular lifting motion in the needle groove of the needle plate, and the yarn can be knitted into knitted fabric through the action of the needle hook and the needle latch. In the ascending process of the knitting needle, the coil gradually withdraws from the needle hook, the needle latch is opened, and the withdrawing needle latch is hung on the needle rod; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric.
The computerized flat knitting machine mostly adopts a magnetic needle selector to select needles, and the magnetic needle selection utilizes the magnetic needle selector to adsorb or release a needle selector to realize the lifting of the needle selector in a needle groove of a needle plate, thereby realizing the selection of knitting needles correspondingly connected with the needle selector. In the existing structure for mounting the selector, as disclosed in the patent application (CN101809215B), as shown in fig. 4 of the patent application, a problem that the tail of the selector is suspended occurs, and restoring force for resetting the selector comes from the front of the selector, which may cause untimely resetting of the selector and also affect the service life of the selector. Some existing inserts have a structure that needs to be further improved because the rear portion of the insert is subjected to heightening treatment due to the increase of functions (such as switching of left and right needles, etc.) or design requirements, which causes greater trouble to the installation of the selector jack and affects the stable operation of the equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at making up for the above-mentioned not enough, to the society disclose simple structure, simple to operate supports reliable a computerized flat knitting machine selector mounting structure.
The technical scheme of the utility model is realized like this:
a needle selection piece mounting structure of a computerized flat knitting machine comprises insert pieces arranged on a needle plate at intervals, needle selection pieces are arranged between the adjacent insert pieces, supporting pieces are arranged below elastic parts of the needle selection pieces, and the elastic parts of the needle selection pieces are supported by the supporting pieces.
The measures for further optimizing the technical scheme are as follows:
as an improvement, a first assembly steel wire and a second assembly steel wire are arranged on an insert piece penetrating through the needle plate, and the supporting piece is clamped with the first assembly steel wire and the second assembly steel wire.
Realize through the card structure that support piece and first assembly steel wire, second assembly steel wire are fixed between, realize support piece's demountable installation, simple to operate uses in a flexible way.
As an improvement, the rear part of the supporting piece is provided with a hinge part matched with the second assembling steel wire, and the front part of the supporting piece is provided with a leaning part matched with the first assembling steel wire.
As an improvement, the hinge part is provided with a hinge groove matched with the second assembling steel wire.
During the installation, utilize the cooperation of hinge groove and second assembly steel wire, make the second assembly steel wire arrange the hinge inslot in earlier, then rotate support piece forward, make support piece's front portion support by on first assembly steel wire, support piece backward power is given to first assembly steel wire, and support piece forward power is given to the second assembly steel wire to make support piece block join in marriage between first assembly steel wire and second assembly steel wire.
As a modification, the central angle of the hinge slot is greater than or equal to 180 degrees. So set up, guarantee articulated reliability, avoid articulated portion to follow the slippage on the second assembly steel wire.
As an improvement, the hinge part is provided with a hinge hole matched with the second assembling steel wire, and the second assembling steel wire is arranged in the hinge hole in a penetrating manner. Through the cooperation of second assembly steel wire and hinge hole, make support piece's rear portion articulate on the second assembly steel wire, make support piece can rotate around the second assembly steel wire, rotate support piece forward, make support piece's front portion support by on first assembly steel wire, it is fixed to form the block.
As the improvement, the abutting part is provided with an abutting groove matched with the first assembling steel wire.
As a refinement, the central angle of the abutment groove is greater than or equal to 90 °.
The abutting part and the first assembling steel wire are more reliably abutted by the abutting groove; the central angle of the abutting groove is greater than or equal to 90 DEG, and the abutting part can be prevented from slipping off the first assembly wire.
As an improvement, a first assembly wire and a second assembly wire are arranged on the insert piece penetrating through the needle plate, and the first assembly wire and the second assembly wire are arranged on the supporting piece in a penetrating mode. The support member is secured between adjacent panels by a structure in which a first assembly wire and a second assembly wire are threaded through the support member.
As an improvement, the supporting piece is of a long strip structure. The occupied space is small, and the structure is compact.
Compared with the prior art, the utility model the advantage be:
the utility model discloses a computerized flat knitting machine selects needle piece mounting structure, its simple structure, simple to operate, through support piece's setting, for selecting the needle piece to provide the support, solved the mounting problem of inserting the piece rear portion and widening back selection needle piece, the afterbody of the selection needle piece that also avoids appears unsettledly, through the support to selecting the needle piece, can improve its return efficiency, increases its life.
Drawings
Fig. 1 is a perspective structural view of a first embodiment of the present invention;
fig. 2 is a cross-sectional structural diagram of a first embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of the support member of FIG. 2;
fig. 5 is a cross-sectional structural view of the second embodiment of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5;
FIG. 7 is a schematic view of the support member of FIG. 5;
fig. 8 is a cross-sectional structural view of the third embodiment of the present invention;
fig. 9 is an enlarged view of the portion C in fig. 8.
The utility model discloses each reference numeral's name is in the drawing:
the needle plate 1, the insert 2, the selector jack 3, the elastic portion 31, the support 4, the hinge portion 41, the hinge groove 41a, the hinge hole 41b, the abutting portion 42, the abutting groove 42a, the first assembly wire 51, and the second assembly wire 52.
Detailed Description
The present invention is described in further detail below with reference to the attached drawings:
in one embodiment, as shown in FIGS. 1-4,
a needle selection piece mounting structure of a computerized flat knitting machine comprises insert pieces 2 arranged on a needle plate 1 at intervals, a needle selection piece 3 is arranged between the adjacent insert pieces 2, a supporting piece 4 is arranged between the adjacent insert pieces 2 below an elastic part 31 of the needle selection piece 3, and the elastic part 31 of the needle selection piece 3 is supported with the supporting piece 4.
A first assembly wire 51 and a second assembly wire 52 are arranged through the insert 2 on the needle board 1, and the supporting piece 4 is clamped with the first assembly wire 51 and the second assembly wire 52.
The rear part of the supporting member 4 is provided with a hinge part 41 matched with the second assembling steel wire 52, and the front part of the supporting member 4 is provided with an abutting part 42 matched with the first assembling steel wire 51.
The hinge portion 41 is provided with a hinge groove 41a adapted to the second assembling wire 52.
The central angle of the hinge groove 41a is greater than or equal to 180 °. In the present embodiment, the hinge portion 41 has a semicircular structure, and the central angle of the hinge groove 41a is equal to 180 °. With this arrangement, the hinge reliability is ensured, and the hinge portion 41 is prevented from slipping off the second assembling wire 52.
The abutting portion 42 is provided with an abutting groove 42a adapted to the first assembling wire 51.
The central angle of the abutting groove 42a is greater than or equal to 90 °. This is also provided to ensure the reliability of the fitting, and to prevent the abutting portion 42 from slipping off the first fitting wire 51. The front portion of the abutting groove 42a extends forward, and the reliability of the abutment can be further ensured.
The supporting member 4 is in a strip structure. The pin plate 1 is densely provided with the embedded pieces 2, the structure of the pin plate needs to be very compact, the installation space is narrow, the long strip-shaped structure is adopted, the occupied space is small, and the structure is compact.
During assembly, the supporting member 4 is inserted between the first assembly wire 51 and the second assembly wire 52, then the hinge groove 41a of the hinge portion 41 is snap-fitted outside the second assembly wire 52, the supporting member 4 is moved backward as much as possible, the supporting member 4 is rotated forward around the second assembly wire 52, so that the front portion of the supporting member 4 abuts against the first assembly wire 51, and the abutting groove 42a of the abutting portion 42 of the front portion of the supporting member 4 is snap-fitted with the first assembly wire 51; after the snap-fitting, the first fitting wire 51 gives the support member 4 a backward force, and the second fitting wire 52 gives the support member 4 a forward force, so that the support member 4 is snap-fitted between the first fitting wire 51 and the second fitting wire 52 to be fixed. After the selector 3 is mounted, the elastic portion 31 of the selector 3 abuts against the upper surface of the support 4.
Through the setting of support piece 4, set up in the middle of the rear portion of empiecement 2 and form supporting platform, support for selecting needle piece 3, solved the installation problem of selecting needle piece after empiecement 2 rear portion widens, the afterbody of selecting needle piece 3 that also avoids appears unsettled, through the support to selecting needle piece 3, can improve its return efficiency, increase its life.
In the second embodiment, as shown in fig. 5 to 7,
the mounting structure in this embodiment is similar to the mounting structure in the first embodiment, except that the supporting member 4 in this embodiment is not detachable, the hinge portion 41 is provided with a hinge hole 41b adapted to the second assembling steel wire 52, and the second assembling steel wire 52 is inserted into the hinge hole 41 b. The rear part of the supporting member 4 is always hinged on the second assembling steel wire 52 through the matching of the second assembling steel wire 52 and the hinge hole 41b, the supporting member 4 can rotate around the second assembling steel wire 52, and the structure of the abutting part 42 at the front part is the same as that in the first embodiment.
When installed, the support 4 is spaced from the panel 2, and the second assembly wire 52 passes through the hinge holes 41b of the panel 2 and the support 4.
In the third embodiment, as shown in fig. 8 to 9,
the support 4 in this embodiment is neither detachable nor rotatable, and is fixedly mounted between adjacent panels 2 by means of a first mounting wire 51 and a second mounting wire 52.
A first mounting wire 51 and a second mounting wire 52 are provided through the insert 2 on the needle board 1, the first mounting wire 51 and the second mounting wire 52 being threaded onto the support 4.
When installed, the support 4 is spaced from the panel 2, the first assembly wire 51 is passed through the panel 2 and the through hole in the front of the support 4, and the second assembly wire 52 is passed through the through hole in the rear of the panel 2 and the support 4.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a computerized flat knitting machine selector mounting structure, includes that the interval sets up empiecement (2) on faller (1), is provided with selector (3) between adjacent empiecement (2), characterized by: a support (4) is arranged below the elastic part (31) of the selector jack (3) between the adjacent inserts (2), and the elastic part (31) of the selector jack (3) is supported by the support (4).
2. The selector mounting structure of the computerized flat knitting machine according to claim 1, wherein: a first assembling steel wire (51) and a second assembling steel wire (52) are arranged on the insert piece (2) penetrating through the needle plate (1), and the supporting piece (4) is clamped with the first assembling steel wire (51) and the second assembling steel wire (52).
3. The selector mounting structure of the computerized flat knitting machine according to claim 2, wherein: the rear part of the supporting piece (4) is provided with a hinge part (41) matched with the second assembling steel wire (52), and the front part of the supporting piece (4) is provided with a leaning part (42) matched with the first assembling steel wire (51).
4. The selector mounting structure of the computerized flat knitting machine according to claim 3, wherein: the hinge part (41) is provided with a hinge groove (41a) matched with the second assembling steel wire (52).
5. The selector mounting structure of the computerized flat knitting machine according to claim 4, wherein: the central angle of the hinge groove (41a) is greater than or equal to 180 degrees.
6. The selector mounting structure of the computerized flat knitting machine according to claim 3, wherein: the hinge part (41) is provided with a hinge hole (41b) matched with the second assembling steel wire (52), and the second assembling steel wire (52) penetrates through the hinge hole (41 b).
7. The selector mounting structure of the computerized flat knitting machine according to claim 3, wherein: the abutting part (42) is provided with an abutting groove (42a) matched with the first assembling steel wire (51).
8. The selector mounting structure of the computerized flat knitting machine according to claim 7, wherein: the central angle of the abutting groove (42a) is greater than or equal to 90 degrees.
9. The selector mounting structure of the computerized flat knitting machine according to claim 1, wherein: a first assembly steel wire (51) and a second assembly steel wire (52) are arranged through the insert (2) on the needle plate (1), and the first assembly steel wire (51) and the second assembly steel wire (52) penetrate through the support piece (4).
10. The selector mounting structure of a computerized flat knitting machine according to any one of claims 1 to 9, wherein: the supporting piece (4) is of a strip-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220053432.9U CN217266253U (en) | 2022-01-11 | 2022-01-11 | Needle selection piece mounting structure of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220053432.9U CN217266253U (en) | 2022-01-11 | 2022-01-11 | Needle selection piece mounting structure of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217266253U true CN217266253U (en) | 2022-08-23 |
Family
ID=82894270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220053432.9U Expired - Fee Related CN217266253U (en) | 2022-01-11 | 2022-01-11 | Needle selection piece mounting structure of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217266253U (en) |
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2022
- 2022-01-11 CN CN202220053432.9U patent/CN217266253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |