CN117947566A - Needle plate and collar loom - Google Patents
Needle plate and collar loom Download PDFInfo
- Publication number
- CN117947566A CN117947566A CN202410282249.XA CN202410282249A CN117947566A CN 117947566 A CN117947566 A CN 117947566A CN 202410282249 A CN202410282249 A CN 202410282249A CN 117947566 A CN117947566 A CN 117947566A
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- Prior art keywords
- needle plate
- plate
- groove
- positioning
- hardness
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000758 substrate Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 43
- 125000006850 spacer group Chemical group 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 2
- 238000009940 knitting Methods 0.000 abstract description 7
- 238000013016 damping Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004753 textile Substances 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The application discloses a needle plate and a collar knitting machine, and relates to the technical field of collar knitting machines. The needle plate comprises a base plate, an inserting sheet and a tooth mouth piece. The substrate is provided with a plurality of strip-shaped grooves which extend up and down and are arranged left and right; the inserting sheets are embedded in the strip-shaped groove, and a needle groove is formed in the space between two adjacent inserting sheets; the part of the inserting sheet, which is positioned near the top of the substrate, of the strip-shaped groove and the strip-shaped groove are enclosed to form an inserting groove, and the tooth mouth piece is detachably embedded in the inserting groove; the left side and the right side of the tooth mouth piece are respectively provided with a spacer, and the spacers are detachably embedded in the inserting grooves; the hardness of the material of the tooth mouth piece, the hardness of the material of the spacer and the hardness of the material of the inserting piece are all higher than those of the material of the substrate. The application can improve the service life of the needle plate under the condition of facilitating the forming of the needle plate.
Description
Technical Field
The application relates to the technical field of collar knitting machines, in particular to a needle plate and a collar knitting machine.
Background
Collar looms are the machines commonly used in the textile industry, while needle boards are the most important components in collar looms. The existing needle plate is generally formed by directly processing a whole flat plate profile through multiple-working-procedure cutting, and comprises a certain number of needle grooves and tooth parts, and finally, the needle plate is subjected to heat treatment and surface treatment.
To facilitate the forming of the integral needle plate, the hardness of the integral needle plate is generally not greater than HB200. Thus, the side wall or the tooth mouth piece part of the needle groove is easy to be worn or plastically deformed in the using process of the needle plate, and the service life of the needle plate is influenced.
Therefore, how to improve the service life of the needle board while facilitating the molding of the needle board remains a technical problem that is urgently needed to be solved in the art.
Disclosure of Invention
In view of the above, the present application provides a needle plate and a collar loom.
In order to achieve the above object, one of the technical solutions adopted by the present application is to provide a needle board, which includes:
a substrate provided with a plurality of vertically extending and horizontally arranged strip-shaped grooves;
The inserting pieces are embedded in the strip-shaped grooves, and the space between two adjacent inserting pieces forms a needle groove;
the part, close to the top of the substrate, of the inserting sheet located in the strip-shaped groove and the strip-shaped groove enclose an inserting groove, and the tooth opening sheet is detachably embedded in the inserting groove;
the left side and the right side of the tooth mouth piece are respectively provided with a spacer, and the spacers are detachably embedded in the inserting grooves; the hardness of the material of the tooth mouth piece, the hardness of the material of the spacer and the hardness of the material of the inserting piece are all higher than those of the material of the substrate.
In order to solve the technical problem, another technical scheme adopted by the application is to provide a collar loom, which comprises a collar loom main body, a front needle plate and a rear needle plate; the front needle plate and the rear needle plate are arranged on the main body of the collar loom, and are the needle plates;
The front needle plate and the rear needle plate are distributed along the front-rear direction, and the top of the front needle plate and the top of the rear needle plate are arranged in opposite directions, so that the front needle plate and the rear needle plate are arranged in opposite directions in an inclined manner; a gap is formed between the top of the front needle plate and the top of the rear needle plate for the fabric to pass through.
The beneficial effects are that: in contrast to the prior art, in the present application, the needle groove is formed by the space between two adjacent insert sheets, and the insert sheets, the tooth mouth sheet and the spacer are all detachably connected to the substrate. When any one or more of the inserting sheet, the tooth mouth piece and the spacer is worn or plastically deformed, the corresponding worn or plastically deformed one or more of the inserting sheet, the tooth mouth piece and the spacer is only required to be disassembled, the needle plate is replaced by a new one, the whole needle plate is not required to be replaced, and the service life of the needle plate can be prolonged. In the second aspect, the hardness of the material of the tooth mouth piece, the hardness of the material of the spacer and the hardness of the material of the insert are higher than those of the material of the substrate. Therefore, the processing and forming of the base plate can be facilitated, and the plastic deformation resistance of the tooth mouth piece, the spacer and the inserting piece can be further improved, so that the service life of the needle plate can be prolonged. In the third aspect, since the substrate can be formed by being convenient for processing, and the substrate, the inserting piece, the spacer and the tooth mouth piece can be assembled to form the needle plate, the needle plate can be formed conveniently. In summary, the present application can improve the service life of the needle plate while facilitating the molding of the needle plate.
Drawings
Fig. 1 is a schematic front view of a needle board of the present application;
FIG. 2 is an enlarged schematic view of area A of FIG. 1;
fig. 3 is a schematic cross-sectional view of the needle plate of fig. 1 taken along the bar grooves;
Fig. 4 is a schematic cross-sectional view of the needle plate of fig. 1 taken along the bar grooves, with the spacers not shown in fig. 4;
FIG. 5 is a schematic cross-sectional view of the needle plate of FIG. 1 taken along the slot, with neither the tab nor the spacer shown in FIG. 5;
Fig. 6 is a schematic view of a septum of the needle plate of the present application;
FIG. 7 is an enlarged schematic view of region B of FIG. 4;
FIG. 8 is an enlarged schematic view of region C of FIG. 7;
Fig. 9 is a schematic view of the tooth plate of the needle plate of the present application;
FIG. 10 is a schematic view of a view of an embodiment of the loom of the present application;
Fig. 11 is a schematic view of another view of an embodiment of the loom of the present application.
Reference numerals: 100-needle plate; 110-a substrate; 120-inserting sheets; 130-tooth mouth piece; 140-spacers; 150-a first positioning steel wire; 160-a second positioning steel wire; 170-a third positioning steel wire; 171-first sub-wires; 172-second sub-steel wires; 111-bar grooves; 112-an insertion slot; 113-a steel wire positioning groove; 114-tooth mouth piece positioning grooves; 115-needle groove; 131-top protrusions; 132-first perforation; 133-a second perforation; 134-clip arms; 135-substrate clamping groove; 136-positioning a clamping block; 137-an embedding part; 1371-lower extension; 1372-resilient connection; 1373-pressing the bump; 1374-deformation reservation groove; 138-a catch; 139-damping bump; 200-collar loom; 210-collar loom body; 220-front needle plate; 230-rear needle plate.
Detailed Description
The present application will be described in further detail below with reference to the drawings and detailed description for the purpose of better understanding of the technical solution of the present application to those skilled in the art. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the application. All other embodiments, based on the embodiments of the application, which are obtained by a person of ordinary skill in the art without making any inventive effort, are within the scope of the application.
Referring to fig. 1-5 in conjunction with fig. 6, the needle plate 100 of the present application includes a base plate 110, an insert 120, and a tooth plate 130.
The base plate 110 is provided with a plurality of vertically extending and laterally arranged bar-shaped grooves 111. The insert pieces 120 are embedded in the strip-shaped groove 111, and the space between two adjacent insert pieces 120 forms a needle groove 115. The part of the insertion sheet 120 near the top of the substrate 110 and the strip-shaped groove 111 are surrounded to form an insertion groove 112, and the tooth mouth piece 130 is detachably embedded in the insertion groove 112.
Wherein, the left side and the right side of the tooth mouth piece 130 are respectively provided with a spacer 140, and the spacer 140 is detachably embedded in the insertion groove 112. The hardness of the material of the teeth opening sheet 130, the hardness of the material of the spacer sheet 140, and the hardness of the material of the insert sheet 120 are all higher than those of the material of the substrate 110.
In the above manner, the needle groove 115 is formed by the space between the adjacent two of the insertion pieces 120, and the insertion pieces 120, the tooth mouth piece 130, and the spacer 140 are all detachably connected to the base plate 110. When any one or more of the insert sheet 120, the tooth opening sheet 130 and the spacer sheet 140 is worn or plastically deformed, only one or more of the insert sheet 120, the tooth opening sheet 130 and the spacer sheet 140, which are correspondingly worn or plastically deformed, are detached to replace the needle plate 100, the whole needle plate 100 is not required to be replaced, and the service life of the needle plate 100 can be prolonged. In the second aspect, the hardness of the material of the tooth opening plate 130, the hardness of the material of the spacer 140, and the hardness of the material of the insert 120 are higher than those of the material of the substrate 110. Thus, the processing and forming of the base plate 110 can be facilitated, and the ability of the tooth gap sheet 130, the spacer 140 and the insert sheet 120 to resist plastic deformation can be further improved, so that the service life of the needle plate 100 can be prolonged. In the third aspect, since the substrate 110 can be easily formed, and the substrate 110, the insertion sheet 120, the spacer 140, and the tooth plate 130 can be assembled to form the faller bar 100, the formation of the faller bar 100 can be facilitated. In summary, the present application can improve the service life of the needle plate 100 while facilitating the molding of the needle plate 100.
By way of example and not limitation, the insert 120 is removably embedded in the slot 111 and is fixed to the substrate 110 by roll riveting (not shown). Thus, when the roll riveting exists, stable connection can be formed between the insert 120 and the substrate 110, and when the roll riveting is detached by a tool, the insert 120 can be detachably detached from the substrate 110 so as to replace the insert 120. Thereby, the damaged tab 120 can be replaced.
Optionally, the hardness of the material of the tooth mouth piece 130, the hardness of the material of the spacer 140 and the hardness of the material of the insert 120 are not less than HRC50, so that the tooth mouth piece 130, the spacer 140 and the insert 120 have a suitable capability of resisting plastic deformation. Alternatively, the hardness of the substrate 110 is not greater than HB200 and not less than HB180. Wherein HB200 and HB180 have a hardness approximately less than the hardness of HRC 20. This facilitates the processing and molding of the substrate 110.
Optionally, the hardness of the material of the tooth mouth piece 130, the hardness of the material of the spacer piece 140, and the hardness of the material of the insert piece 120 are not greater than HRC58, but are not limited thereto. In other examples, the hardness of the material of the mouth piece 130, the hardness of the material of the spacer piece 140, and the hardness of the material of the insert piece 120 may be greater than HRC58.
By way of example and not limitation, the material of the tooth mouth piece 130, the material of the spacer piece 140, and the material of the insert piece 120 are 65Mn steel or SK5 steel. The needle plate 100 is made of a 50# steel plate or a 45# steel plate, but is not limited thereto.
Further, referring to fig. 7 to 8 in conjunction with fig. 1 to 5, the tip of the tooth plate 130 is extended with a tip protrusion 131 protruding from the spacer 140. The base plate 110 includes a first positioning wire 150, a second positioning wire 160, and a third positioning wire 170.
The first positioning wire 150 is detachably connected to the base plate 110 and extends in a left-right direction to pass through the spacer 140 and the tooth plate 130 in the plurality of bar-shaped grooves 111. The second positioning wire 160 is detachably connected to the base plate 110 and extends in a left-right direction to pass through the insertion pieces 120 in the plurality of bar-shaped grooves 111. The third positioning wire 170 is detachably connected to the base plate 110 and extends in a left-right direction to pass through the top protrusions 131 of the tooth plates 130 in the plurality of bar-shaped grooves 111.
In the above manner, the strength of connection between the corresponding structures in the needle plate 100 can be improved by using the positioning steel wires, so as to further improve the resistance against plastic deformation.
Alternatively, referring to fig. 5 in combination with fig. 1 to 4, in one example, the left and right sides of the distribution area formed by the plurality of bar-shaped grooves 111 are provided with wire positioning grooves 113 corresponding to the first positioning wire 150 and the second positioning wire 160, respectively, and the first positioning wire 150 and the second positioning wire 160 are detachably disposed in the corresponding wire positioning grooves 113, respectively. In this way, the first and second positioning wires 150 and 160 may be detachably connected to the substrate 110, respectively, but not limited thereto.
Alternatively, referring to fig. 8 in combination with fig. 4 and 7, the top protrusion 131 is provided with a first perforation 132 and a second perforation 133, and the first perforation 132 has a larger aperture than the second perforation 133. The center of the first perforation 132 is located at the lower side of the center of the second perforation 133, and the lower side of the first perforation 132 communicates with the upper side of the second perforation 133. The third positioning wire 170 includes a first sub-wire 171 and a second sub-wire 172,
The outer diameter of the first sub-wire 171 is greater than the outer diameter of the second sub-wire 172. The first sub-wires 171 extend left and right through the first perforations 132, and the second sub-wires 172 extend left and right through the second perforations 133. The second sub-wires 172 are disposed side by side with the first sub-wires 171 in contact with each other, so that the first sub-wires 171 are abutted upward against the second sub-wires 172.
In the above manner, in the first aspect, the second sub-wires 172 are supported by the first sub-wires 171, so that the deformation of the first sub-wires 171 can be blocked, and the first sub-wires 171 can be protected. In the second aspect, since the second sub-wires 172 and the first sub-wires 171 are separately arranged, when the second sub-wires 172 are worn, the second sub-wires 172 with smaller outer diameters can be directly replaced, so that the cost can be saved.
Optionally, referring to fig. 8 in conjunction with fig. 4 and 7, two sides of the connection between the first through hole 132 and the second through hole 133 are provided with damping protrusions 139 protruding toward the connection between the first through hole 132 and the second through hole 133, and the damping protrusions 139 support the second sub-steel wires 172 upward. This can further improve the supporting effect of the second sub-wires 172. But is not limited thereto, and the damping bump 139 may not be provided in other examples.
Preferably, the first and second perforations 132, 133 are disposed adjacent to the edge of the top protrusion 131. The portion of the edge of the top protrusion 131 adjacent to the first perforation 132 is a first distance from the edge of the first perforation 132. The portion of the edge of the top protrusion 131 adjacent to the edge of the second perforation 133 is a second distance from the edge of the second perforation 133. Wherein the first distance is greater than the second distance.
By the mode, the first distance is larger than the second distance, and at least two advantages are achieved. In the first aspect, the second sub-wires 172 having a relatively smaller outer diameter can support the tooth plate 130 closer to the edge of the tooth plate 130. In a second aspect, the first perforations 132, which have a relatively large inner diameter, may be farther from the edge of the mouthpiece 130, thus preventing the edges of the mouthpiece 130 from cracking. By combining the two aspects, the mechanical strength of the edge of the tooth mouth piece 130 can be effectively enhanced, and the plastic deformation resistance of the tooth mouth piece 130 can be further improved.
Furthermore, it should be mentioned in particular that the second sub-wires 172, which have a relatively small outer diameter, are arranged closer to the edge of the top projection 131 than the first sub-wires 171, which circumscribe a relatively large outer diameter, more advantageously the edge of the top projection 131 forms rounded corners adapted to the needles of finer gauge, thereby facilitating knitting with finer yarns.
Alternatively, referring to fig. 7 in conjunction with fig. 9, the teeth plate 130 is provided with a clamping arm 134, the clamping arm 134 is located on a side of the teeth plate 130 facing the substrate 110, the clamping arm 134 is connected to the top of the teeth plate 130 and encloses a substrate clamping groove 135 with the teeth plate 130, and the substrate clamping groove 135 clamps the top of the substrate 110.
Wherein, the tail end of the clamping arm 134 protrudes into the substrate clamping groove 135 to form a positioning block 136, and the top of the substrate 110 is provided with a tooth plate positioning groove 114. The teeth plate positioning groove 114 is located at one side of the substrate 110 away from the teeth plate 130, and the positioning clamping block 136 is located in the teeth plate positioning groove 114 and clamps the substrate 110. With the above orientation, the positioning of the tooth plate 130 can be enhanced by the positioning block 136 engaging the tooth plate positioning groove 114.
Further, referring to fig. 7 in conjunction with fig. 9, the tooth plate 130 is provided with an embedded portion 137 extending downward, and the embedded portion 137 is disposed in the insertion slot 112 and includes a lower extension portion 1371, an elastic connection portion 1372 and a pressing protrusion 1373. The lower extension 1371 is connected to the mouthpiece sheet 130 and extends downward. The elastic connection portion 1372 is disposed at the lower end of the lower extension portion 1371 and extends upward to form a deformation reserved slot 1374 with the lower extension portion 1371. The pressing bump 1373 is disposed at an upper end of the elastic connection portion 1372 and protrudes from a side of the elastic connection portion 1372 away from the deformation reserved groove 1374. The deformation reserved groove 1374 can provide a buffer space for the elastic connection portion 1372, so that the pressing protrusion 1373 elastically presses the insert 120. Through the above manner, the pressing protrusion 1373 is utilized to elastically press the insert 120, so that the tooth mouth piece 130 can be elastically pre-tightened, and the tooth mouth piece 130 is not easy to loosen.
Further, referring to fig. 7 in conjunction with fig. 9, the tooth plate 130 is provided with a blocking portion 138, the blocking portion 138 is located on a side of the embedded portion 137 away from the substrate 110 and above the insert plate, and the blocking portion 138 abuts against the insert plate to support the tooth plate 130. In this way, the ability of the tooth mouth piece 130 to resist plastic deformation can be further improved.
Referring to fig. 10 and 11, the collar loom 200 of the present application includes a collar loom body 210, a front needle plate 220, and a rear needle plate 230. The front needle plate 220 and the rear needle plate 230 are provided in the main body 210 of the collar loom, and the front needle plate 220 and the rear needle plate 230 are the needle plates 100.
Wherein, the front needle plate 220 and the rear needle plate 230 are distributed along the front-rear direction, and the top of the front needle plate 220 and the top of the rear needle plate 230 are disposed opposite to each other, so that the front needle plate 220 and the rear needle plate 230 are disposed obliquely opposite to each other. A gap through which the fabric passes is formed between the top of the front needle plate 220 and the top of the rear needle plate 230.
Alternatively, in one example, collar machine 200 is a jacquard collar machine, including but not limited to an M-type jacquard collar machine. The cloth cover flatness of the fabric knitted by the neck knitting machine 200 is superior to that of the fabric knitted by the sweater knitting machine.
The foregoing is only the embodiments of the present application, and the patent scope of the application is not limited thereto, but is also covered by the patent protection scope of the application, as long as the equivalent structures or equivalent processes of the present application and the contents of the accompanying drawings are changed, or the present application is directly or indirectly applied to other related technical fields.
Claims (10)
1. A needle board, the needle board comprising:
a substrate provided with a plurality of vertically extending and horizontally arranged strip-shaped grooves;
The inserting pieces are embedded in the strip-shaped grooves, and the space between two adjacent inserting pieces forms a needle groove;
The inserting piece is located at a part, close to the top of the substrate, of the strip-shaped groove and is surrounded by the strip-shaped groove to form an inserting groove, and the tooth opening piece is detachably embedded in the inserting groove;
The left side and the right side of the tooth mouth piece are respectively provided with a spacer, and the spacers are detachably embedded in the inserting grooves; the hardness of the material of the tooth mouth piece, the hardness of the material of the spacer and the hardness of the material of the inserting piece are all higher than the hardness of the material of the substrate.
2. The needle plate according to claim 1, wherein the hardness of the material of the tooth plate, the hardness of the material of the spacer, and the hardness of the material of the insert sheet are all not less than HRC50; the hardness of the substrate is not greater than HB200 and not less than HB180.
3. The needle plate according to claim 1, wherein the top of the tooth plate is provided with a top protrusion protruding from the spacer; the substrate includes:
a first positioning steel wire detachably connected to the base plate and extending in a left-right direction so as to pass through the spacers and the tooth mouth pieces in the plurality of strip-shaped grooves;
The second positioning steel wire is detachably connected to the base plate and extends left and right to penetrate through the inserting sheets in the plurality of strip-shaped grooves;
the third positioning steel wire is detachably connected to the base plate and extends left and right to penetrate through the top protrusions of the tooth mouth pieces in the plurality of strip-shaped grooves;
The hardness of the material of the first positioning steel wire, the hardness of the material of the second positioning steel wire and the hardness of the material of the third positioning steel wire are all larger than the hardness of the material of the substrate.
4. A needle plate according to claim 3, wherein the left and right sides of the distribution area formed by the plurality of bar grooves are provided with wire positioning grooves corresponding to the first positioning wires and the second positioning wires, respectively, and the first positioning wires and the second positioning wires are detachably provided in the corresponding wire positioning grooves, respectively.
5. The needle plate of claim 3, wherein the top protrusions are provided with first and second perforations, the first perforation having a larger aperture than the second perforation; the center of the first perforation is positioned at the lower side of the center of the second perforation, and the lower side of the first perforation is communicated with the upper side of the second perforation;
The third positioning steel wire comprises a first sub-steel wire and a second sub-steel wire, and the outer diameter of the first sub-steel wire is larger than that of the second sub-steel wire; the first sub-steel wires extend left and right and pass through the first perforations, and the second sub-steel wires extend left and right and pass through the second perforations;
The second sub-steel wires and the first sub-steel wires are arranged side by side up and down and are in contact with each other, so that the first sub-steel wires are abutted upwards against the second sub-steel wires.
6. The needle board of claim 5, wherein the first and second perforations are disposed adjacent an edge of the top boss;
The portion of the top raised edge adjacent the first perforation is a first distance from the vertical of the edge of the first perforation; the portion of the top raised edge adjacent the edge of the second perforation is a second distance from the vertical of the edge of the second perforation; wherein the first distance is greater than the second distance.
7. The needle plate according to claim 1, wherein the tine plate is provided with a grip arm portion which is located on a side of the tine plate facing the substrate and encloses a substrate grip groove with the tine plate, the substrate grip groove gripping a top portion of the substrate.
The tail end of the clamping arm part is provided with a positioning clamping block in a protruding mode into the substrate clamping groove, and the top of the substrate is provided with a tooth mouth piece positioning groove; the tooth mouth piece positioning groove is positioned at one side of the base plate, which is away from the tooth mouth piece, and the positioning clamping block is positioned in the tooth mouth piece positioning groove and clamps the base plate.
8. The needle plate according to claim 7, wherein the tooth plate is provided with an insertion portion extending downward, the insertion portion being provided in the insertion groove and including:
A lower extension part connected with the tooth mouth piece and extending downwards;
The elastic connecting part is arranged at the lower end of the lower extending part and extends upwards to form a deformation reserved groove with the lower extending part in a surrounding mode;
the pressing projection is arranged at the upper end of the elastic connecting part and protrudes out of one side of the elastic connecting part, which is away from the deformation reserved groove, so as to elastically press the inserting sheet;
the deformation reserving groove can provide a buffer space for the elastic connecting portion, so that the pressing protruding block elastically presses the inserting piece.
9. The needle plate according to claim 8, wherein the tooth plate is provided with a catch portion which is located on a side of the insertion portion facing away from the base plate and above the insert plate, and the catch portion abuts against the insert plate to support the tooth plate.
10. The collar loom is characterized by comprising a collar loom main body, a front needle plate and a rear needle plate; the front needle plate and the rear needle plate are arranged on the collar loom main body, and the front needle plate and the rear needle plate are the needle plates according to any one of claims 1-9;
The front needle plate and the rear needle plate are distributed along the front-rear direction, and the top of the front needle plate and the top of the rear needle plate are arranged in opposite directions, so that the front needle plate and the rear needle plate are arranged in opposite directions in an inclined manner; a gap for the fabric to pass through is formed between the top of the front needle plate and the top of the rear needle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410282249.XA CN117947566A (en) | 2024-03-13 | 2024-03-13 | Needle plate and collar loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410282249.XA CN117947566A (en) | 2024-03-13 | 2024-03-13 | Needle plate and collar loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117947566A true CN117947566A (en) | 2024-04-30 |
Family
ID=90794780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410282249.XA Pending CN117947566A (en) | 2024-03-13 | 2024-03-13 | Needle plate and collar loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117947566A (en) |
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2024
- 2024-03-13 CN CN202410282249.XA patent/CN117947566A/en active Pending
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