CN212077278U - Assembled computerized flat knitting machine needle bed with hook-shaped knocking-over teeth - Google Patents
Assembled computerized flat knitting machine needle bed with hook-shaped knocking-over teeth Download PDFInfo
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- CN212077278U CN212077278U CN202020583332.8U CN202020583332U CN212077278U CN 212077278 U CN212077278 U CN 212077278U CN 202020583332 U CN202020583332 U CN 202020583332U CN 212077278 U CN212077278 U CN 212077278U
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- needle
- hook
- knocking
- groove
- shaped
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- 238000009940 knitting Methods 0.000 title claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 12
- 241000219122 Cucurbita Species 0.000 claims description 6
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 238000003801 milling Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009963 fulling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000085 cashmere Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model provides an assembled computerized flat knitting machine needle bed with hook-shaped ring-off teeth, one end of the hook-shaped ring-off teeth is a ring-off part, the other end is an installation part, the rear side of the ring-off part is provided with a barb which is clamped in a first transverse clamping groove at the front end of the upper side of a needle plate, the installation part is provided with a limit block which is clamped in a second transverse clamping groove at the lower side of the needle bed main body, a hook-shaped ring-off tooth gasket is clamped in second transverse clamping grooves above and below the needle bed, and the hook-shaped ring-off teeth and the hook-shaped ring; the needle groove insert pieces are arranged in the needle groove insert piece grooves behind the hook-shaped knocking-over teeth knocking-over parts, and the needle groove insert pieces and the front hook-shaped knocking-over teeth of the same needle groove form needle grooves with the needle groove insert pieces of the adjacent needle groove and the front hook-shaped knocking-over teeth. Has the advantages that: the needle bar has the advantages that the needle bar is a key component of the computerized flat knitting machine with superfine needle pitch, the stable combined grid-shaped ring-off teeth are formed, the spacing pieces effectively keep the consistency of the intervals of the upper parts of the needle grooves, the snake-shaped action of a knitting needle is avoided, and the respective advantages of the assembled needle bar and the direct groove milling type needle bar are combined to realize the needle bar of the superfine needle pitch computerized flat knitting machine.
Description
Technical Field
The utility model relates to a computerized flat knitting machine technical field especially relates to an assembled computerized flat knitting machine needle bed with hook-like ring tooth that takes off.
Background
The existing 16/25.4, 18/25.4 (knitting needle number per inch) fine needle pitch computer flat knitting machine is characterized in that inserts made of high-hardness materials are installed on a milled bottom groove on a needle bed blank plate to assemble a needle groove, knitting needles, sliders, station needles and needle selection pieces are placed according to set data to form a group of knitting elements capable of acting according to instructions in the needle groove, the grid-shaped knocking over tooth at a yarn stopping part is larger than a part for placing yarns at the front end of the bottom groove of the needle bed needle groove, particularly, the yarn stopping steel wire axially penetrates through thousands of small holes (which cannot penetrate through the small holes of knocking over teeth with the thickness of 0.15-0.20 and are slightly larger than the outer diameter of the steel wire by 0.05-0.10, a slender steel wire is completely suspended in the small holes of the knocking over teeth without radial backer which can be positioned, when a knitting needle ascends to the knitting height and the knitting needles hang over the threads, the front part of the inserting inserts is separated from the needle groove, too many pulling forces of the yarns cause the exposed parts to swing left and right when a machine head works, expensive cashmere and real silk raw material woven light and thin fabrics are limited by the conditions, and the fabric with clear and vertical lines and smooth and elegant clothes can not be realized.
In view of the situation that the phenomenon of 'needle groove insert' which gives up collision resistance and can realize three-station knitting exists in the industry, the traditional 'direct groove milling needle bed' is used for manufacturing a fine-pitch needle bed, because the needle groove and the grid-shaped ring-off teeth are directly milled and polished on the blank plate, the required finish and rigidity of a yarn blocking port and the consistency of the needle groove and the ring-off teeth are ensured, the fabric is relatively flat and clear in lines, but complex knitting, tucking and non-knitting three-station knitting equipment cannot be installed, the fabric only can meet partial pattern tissues, if a knitting method of one-time knitting and tucking cannot be carried out in the same line, and the problem that the unrepairwise needle groove deformation caused by the striking of a machine head triangle against a butt due to various reasons cannot be avoided, the fabric with limited design knitting clothes style and conditional acceptance orders are always adopted, the rate of good product is improved by reducing the knitting speed, this is unreasonable and also easily results in waste of the fabric.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides an assembled flat knitting machine needle bed with hooked off-loop teeth.
The purpose of the utility model is realized through the following scheme: an assembled computerized flat knitting machine needle bed with hook-shaped off-loop teeth comprises a needle bed main body, needle groove insert pieces, hook-shaped off-loop teeth and hook-shaped off-loop tooth gaskets, wherein a plurality of longitudinal and parallel needle groove insert piece grooves are formed in the upper side surface of the needle bed main body, a set distance is kept between the needle groove insert piece grooves and a first transverse clamping groove in the front end of the upper side surface, longitudinal clamping grooves which are provided with the hook-shaped off-loop teeth and the hook-shaped off-loop tooth gaskets and have the same number as the needle groove insert piece grooves are formed in the inclined surface of the front side of the needle bed main body, and a second transverse clamping groove is formed; one end of the hook-shaped knocking-over gear is a knocking-over part, the other end of the hook-shaped knocking-over gear is an installation part, a barb is arranged on the rear side of the knocking-over part and clamped in a first transverse clamping groove at the front end of the upper side face of the needle plate, the barb props against the bottom plane of the clamping groove, a limiting block is arranged on the installation part and clamped in a second transverse clamping groove on the lower side face of the needle bed main body, the inner front wall of the clamping groove is propped against the inner front wall of the clamping groove, a hook-shaped knocking-over gear gasket is clamped in a second transverse clamping groove above and below the needle bed, a gourd hole is arranged on the hook-shaped; the needle groove insert pieces are arranged in the needle groove insert piece grooves behind the hook-shaped knocking-over teeth knocking-over parts, and the needle groove insert pieces and the front hook-shaped knocking-over teeth of the same needle groove form needle grooves with the needle groove insert pieces of the adjacent needle groove and the front hook-shaped knocking-over teeth.
Furthermore, the front end of the left side of the needle groove insert is provided with a no-butt knitting needle reed abdicating groove, and when acting on the no-butt knitting needle to move up and down, the transfer reed on the right side is not rubbed.
Furthermore, the knocking-over part of the hook-shaped knocking-over tooth is also provided with a gourd hole for penetrating 2 steel wires with different thicknesses, the thin steel wire is used for blocking yarns during weaving, and the thick steel wire is used for assisting the thin steel wire.
Furthermore, two included angle sides of the hook-shaped knocking-over teeth with obtuse angles form a combined knocking-over angle shape.
Furthermore, the upper part of the front end of the needle groove insert piece is also provided with a spacing bar, the spacing bar is provided with comb teeth with the same width and thickness as the needle groove and the needle groove insert piece, and the comb teeth and the needle groove insert piece adopt a certain upper and lower tolerance to realize compact fit.
Furthermore, the spacing bar is arranged in the mounting groove at the upper part of the front end of the needle groove insert and is pressed by the penetrated steel wire.
Furthermore, a dovetail-shaped needle pressing groove is formed in the upper end of the needle groove insert piece and located on the rear side of the spacing strip, a needle pressing strip is arranged in the needle pressing groove, and the lower plane of the needle pressing strip abuts against the upper side face of the needle rod of the needle without the butt and can stably move up and down in the needle groove in a damping mode.
The beneficial effects of utility model reside in that: the condition that the swing amplitude of the hook part of the needle is overlarge when the needle without the heel is used is effectively reduced, the smooth sliding of the needle body of the needle without the heel in the needle slot can be kept, and the precision is improved; the spacing pieces are adopted to effectively keep the consistency of the spacing of the upper parts of the needle grooves, avoid the inconsistent spacing of the upper parts of the needle grooves caused by the micro-deformation of the needle groove inserts and avoid abnormal snake-shaped actions possibly occurring when the heel-free knitting needles jack; the rigidity of the grid-shaped ring-off teeth is enhanced, the integration with the assembled needle bed main body is realized, and the running stability in the knitting process is improved.
Drawings
Fig. 1 is a schematic structural diagram of the utility model i.
Fig. 2 is a schematic view of the structure of the hook-shaped knocking-over teeth.
Fig. 3 is a second schematic view of the installation of the utility model.
Fig. 4 is a third schematic view of the installation of the utility model.
Fig. 5 is a fourth schematic view of the installation of the utility model.
Fig. 6 is a schematic structural view of the hook-shaped knocking-over tooth gasket of the utility model.
Detailed Description
The invention will be further described with reference to the following specific examples and drawings:
referring to the attached drawings 1-6, the utility model:
an assembled computerized flat knitting machine needle bed with hook-shaped ring-off teeth comprises a needle bed main body 1, a needle groove insert piece 3, hook-shaped ring-off teeth 2 and a hook-shaped ring-off tooth gasket 13, wherein a plurality of longitudinal and parallel needle groove insert piece grooves are formed in the upper side surface of the needle bed main body 1, a set distance is kept between the needle groove insert piece grooves and a first transverse clamping groove in the front end of the upper side surface, the same number of longitudinal clamping grooves for mounting the hook-shaped ring-off teeth 2 and the hook-shaped ring-off tooth gasket 13 as the needle groove insert piece grooves are formed in the front side inclined surface of the needle bed main body, and a second transverse clamping groove is further formed in the front; one end of the hook-shaped ring-releasing gear 2 is a ring-releasing part 6, the other end is a mounting part 7, the rear side of the ring-releasing part is provided with a barb 8 which is clamped in a first transverse clamping groove at the front end of the upper side surface of the needle plate, the barb props against the bottom plane of the clamping groove, the mounting part 7 is provided with a limiting block 9 which is clamped in a second transverse clamping groove at the lower side surface of the needle bed main body and props against the inner front wall of the clamping groove, a hook-shaped ring-releasing gear gasket is clamped in a second transverse clamping groove above and below the needle bed, the hook-shaped ring-releasing gear is provided with a gourd hole 10, and small holes in the mounting part limiting block of the gourd hole 10; the needle groove insert 3 is arranged in the needle groove insert groove behind the hook-shaped knocking-over tooth knocking-over part, and the needle groove insert and the front hook-shaped knocking-over tooth of the same needle groove form a needle groove together with the needle groove insert and the front hook-shaped knocking-over tooth of the adjacent needle groove.
The front end of the needle bed groove is provided with a barb clamping groove for clamping the barb.
The knockover portion is located at the forward end of the sipe insert.
An assembled needle bed of a computerized flat knitting machine with hook-shaped knocking-over teeth is provided with a slider 4 and a heel-free knitting needle 5; the slider 4 and the non-heel knitting needle 5 are buckled together to guide the non-heel knitting needle 5 to move up and down, and three-station elastic pressing needles and fabric tissue selector jacks can be simultaneously installed in a butt joint mode, so that each needle can be in three working states of knitting, tucking and non-knitting in the knitting process.
An assembled needle bed of a computerized flat knitting machine with hook-shaped knocking-over teeth is characterized in that a non-butt knitting needle reed abdicating groove 14 is formed in the front end of the left side of a needle groove insert 3, and when the non-butt knitting needle reed abdicating groove is acted on a non-butt knitting needle 5 to move up and down, a transfer reed on the right side is not rubbed.
The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth has hooked knocking-over tooth inserts 13 with thick and thin parts and attached to the two sides of the hooked knocking-over teeth 2 separately.
The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth has also calabash hole 10 in the knocking-over part for the threading of 2 steel wires of different thickness, thin steel wire for blocking yarn during knitting and thick steel wire for assisting the thin steel wire to have certain rigidity.
The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth has two obtuse included angle sides to constitute combined knocking-over angle, and this can prevent yarn from floating upwards and facilitate the falling of fabric formed by knocking-over and knocking-over loops into the fabric winding system.
A needle bed of an assembled computerized flat knitting machine with hook-shaped knocking-over teeth is characterized in that a spacing bar 11 is further arranged at the front upper portion of a needle groove insert piece, comb-shaped teeth with the same width and thickness as the needle groove and the needle groove insert piece are arranged on the spacing bar 11, and the comb-shaped teeth and the needle groove insert piece are in certain vertical tolerance to realize tight fit. The consistency of the space between the upper parts of the needle groove is effectively kept, the different space between the upper parts of the needle groove generated by the micro deformation of the needle groove insert is avoided, and the abnormal snake-shaped action possibly occurring when the butt-free knitting needle is pushed out is avoided.
An assembled needle bed of a computerized flat knitting machine with hook-shaped knocking-over teeth, a spacing bar is arranged in an installation groove at the front upper part of a needle groove insert and is pressed by a penetrated steel wire 12.
The assembled computerized flat knitting machine needle bed with hooked knocking-off teeth has one dovetail needle pressing slot 15 in the upper end of the needle slot insert 3 and behind the interval bar 11, and one needle pressing bar inside the needle pressing slot to push the upper side of the needle bar without butt and to move stably inside the needle slot in damping mode.
The utility model discloses with computerized flat knitting machine's key parts needle bed, combined assembled needle bed and directly milled the advantage separately of slot type needle bed, realized nearly perfect superfine gauge needle bed of computerized flat knitting machine key parts, also should have tested the trade name "good and not good looking faller of computerized flat knitting machine" that the computerized flat knitting machine will obtain high-quality fabric, the faller is good and not good looking the board mouth (the bars form takes off the circle tooth) "
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that the present invention is not limited to the embodiment described above, but various changes in form and details may be made therein without departing from the scope of the appended claims.
Claims (7)
1. An assembled needle bed of a computerized flat knitting machine with hook-shaped off-loop teeth comprises a needle bed main body, a needle groove insert piece, hook-shaped off-loop teeth and a hook-shaped off-loop tooth gasket, and is characterized in that: the upper side surface of the needle bed main body is provided with a plurality of longitudinal and parallel needle groove insert grooves which keep a set distance with a first transverse clamping groove at the front end of the upper side surface, the inclined plane of the front side surface of the needle bed main body is provided with longitudinal clamping grooves which are the same in number with the needle groove insert grooves and are used for installing hooked ring-off teeth and hooked ring-off tooth gaskets, and the front end of the lower side surface of the needle bed main body is also provided with a second transverse clamping groove; one end of the hook-shaped knocking-over gear is a knocking-over part, the other end of the hook-shaped knocking-over gear is an installation part, a barb is arranged on the rear side of the knocking-over part and clamped in a first transverse clamping groove at the front end of the upper side face of the needle plate, the barb props against the bottom plane of the clamping groove, a limiting block is arranged on the installation part and clamped in a second transverse clamping groove on the lower side face of the needle bed main body, the inner front wall of the clamping groove is propped against the inner front wall of the clamping groove, a hook-shaped knocking-over gear gasket is clamped in a second transverse clamping groove above and below the needle bed, a gourd hole is arranged on the hook-shaped; the needle groove insert pieces are arranged in the needle groove insert piece grooves behind the hook-shaped knocking-over teeth knocking-over parts, and the needle groove insert pieces and the front hook-shaped knocking-over teeth of the same needle groove form needle grooves with the needle groove insert pieces of the adjacent needle groove and the front hook-shaped knocking-over teeth.
2. The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth of claim 1, wherein: the front end of the left side of the needle groove insert is provided with a no-butt knitting needle reed abdicating groove.
3. The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth of claim 1, wherein: the gourd holes are used for passing through 2 steel wires with different thicknesses.
4. The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth of claim 1, wherein: the hook-shaped knocking-over teeth form a combined knocking-over horn shape by two included angle sides with obtuse angles.
5. The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth of claim 2, wherein: the front upper part of the needle groove insert piece is also provided with a spacing bar, and the spacing bar is provided with comb teeth with the same width and thickness as the needle groove and the needle groove insert piece.
6. The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth of claim 4, wherein: the spacing bar is arranged in the mounting groove at the front upper part of the needle groove insert and is pressed by the penetrated steel wire.
7. The assembled computerized flat knitting machine needle bed with hooked knocking-over teeth of claim 5, wherein: the upper end of the needle groove insert piece is provided with a dovetail-shaped needle pressing groove at the rear side of the spacing strip, a needle pressing strip is arranged in the needle pressing groove, and the lower plane of the needle pressing strip is propped against the upper side surface of the needle rod of the needle without the butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583332.8U CN212077278U (en) | 2020-04-17 | 2020-04-17 | Assembled computerized flat knitting machine needle bed with hook-shaped knocking-over teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583332.8U CN212077278U (en) | 2020-04-17 | 2020-04-17 | Assembled computerized flat knitting machine needle bed with hook-shaped knocking-over teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212077278U true CN212077278U (en) | 2020-12-04 |
Family
ID=73597120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020583332.8U Expired - Fee Related CN212077278U (en) | 2020-04-17 | 2020-04-17 | Assembled computerized flat knitting machine needle bed with hook-shaped knocking-over teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212077278U (en) |
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2020
- 2020-04-17 CN CN202020583332.8U patent/CN212077278U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |