CN216074178U - Leno harness wire with high tensile strength for textile machinery - Google Patents
Leno harness wire with high tensile strength for textile machinery Download PDFInfo
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- CN216074178U CN216074178U CN202121747241.4U CN202121747241U CN216074178U CN 216074178 U CN216074178 U CN 216074178U CN 202121747241 U CN202121747241 U CN 202121747241U CN 216074178 U CN216074178 U CN 216074178U
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- heddle
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Abstract
The utility model discloses a leno heddle with high tensile strength for textile machinery, which relates to the technical field of textile machinery and comprises two first heddles distributed up and down and two second heddles distributed up and down, wherein a plurality of first cushion blocks are fixed between the two first heddles and used for keeping a gap between the two first heddles, a plurality of second cushion blocks are fixed between the two second heddles and used for keeping a gap between the two second heddles, and the two first heddles and the two second heddles are arranged adjacently. The first cushion block can fix two first heddles distributed up and down, a gap is reserved between the two first heddles, the tensile strength of the combined two heddles can be improved, the other second cushion block can fix two second heddles distributed up and down, a gap is reserved between the two second heddles, the tensile strength of the combined two heddles can be improved, and the overall tensile strength of the leno heddles is further improved.
Description
Technical Field
The utility model relates to the technical field of textile machinery, in particular to a leno heddle with high tensile strength for the textile machinery.
Background
One of the loom accessories is made of a thread, a steel wire or a steel sheet, a small hole (heddle eye) is arranged in the middle part for warp yarns to pass through, each heddle controls one warp yarn, and during weaving, the warp yarns are driven to do lifting motion to form a shed so as to be convenient for introducing weft yarns.
The existing leno heddle is in a split type, namely, the head part of a straight threading strip and the heddle part are in a separated state and are connected into a whole by spot welding, so that the strength and the weakness of the heddle and the service life of the heddle can not be well ensured.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a leno heddle with high tensile strength for textile machinery, wherein the tensile strength of the leno heddle is improved by fixing the upper and lower adjacent heddle parts through a cushion block.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a leno heddle that tensile strength is high for textile machinery, includes two first heddles that distribute from top to bottom and two second heddles that distribute from top to bottom, two be fixed with a plurality of first cushions between the first heddle for make and leave the interval between two first heddles, two be fixed with a plurality of second cushions between the second heddle, be used for making and leave the interval between two second heddles, two first heddle and two the second heddle is adjacent to be set up, and has worn to insert between two adjacent intervals and have U type inserted sheet, U type inserted sheet has a notch, interval between first heddle and the second heddle has big or small, wherein big interval between first heddle and the second heddle with the notch part coincidence of U type inserted sheet.
Preferably, the first heddle includes a first heddle main body and two first hook portions, the two first hook portions are respectively disposed at two end portions of the first heddle main body, the second heddle includes a second heddle main body and two second hook portions, and the two second hook portions are respectively disposed at two end portions of the second heddle main body.
Preferably, the first heddle main body and the second heddle main body each have a left part and a right part and a middle part, the middle part of the first heddle main body is respectively bent at the left part and the right part of the first heddle main body, the middle part of the second heddle main body is respectively bent at the left part and the right part of the second heddle main body, so that a space is left between the right part of the first heddle main body and the right part of the second heddle main body, and the space interval between the right part of the first heddle main body and the right part of the second heddle main body is larger than the space interval between the left part of the first heddle main body and the left part of the second heddle main body.
Preferably, the notch of the U-shaped inserting sheet is partially overlapped with the space between the right part of the first heddle main body and the right part of the second heddle main body.
Preferably, U type inserted sheet is including interval distribution's first inserted sheet and second inserted sheet, be connected with the head rod between one end of first inserted sheet and the one end of second inserted sheet for constitute a notch, another tip of first inserted sheet and second inserted sheet all is provided with third hook.
Preferably, the inner side of the U-shaped inserting piece is connected with a second connecting rod.
Preferably, the first heddle and the second heddle are both of an integrally formed structure.
Preferably, the first cushion block and the second cushion block are provided with a plurality of blocks, wherein part of the first cushion block and the second cushion block are positioned in the notches of the U-shaped inserting pieces inserted between the first heddle and the second heddle.
Preferably, the first pads of the other part are respectively fixed to first hook parts at both ends of the first heddle body, and the second pads of the other part are respectively fixed to second hook parts at both ends of the second heddle body.
Preferably, the first inserting sheet is located on the outer side of the first heddle, the second inserting sheet is located on the outer side of the second heddle, and the third hook-shaped portion of the first inserting sheet and the third hook-shaped portion of the second inserting sheet are symmetrically arranged relative to the notch of the U-shaped inserting sheet.
The utility model has the beneficial technical effects that:
1. the first cushion block can fix two first heddles distributed up and down, a gap is reserved between the two first heddles, the tensile strength of the combined two heddles can be improved, the other second cushion block can fix two second heddles distributed up and down, a gap is reserved between the two second heddles, the tensile strength of the combined two heddles can be improved, and the overall tensile strength of the leno heddles is further improved.
2. The first heddle and the second heddle are of an integrated structure, so that the integral tensile strength can be improved, the heddles do not need to be subjected to spot welding operation, and the service life of the leno heddles can be well guaranteed.
Drawings
Fig. 1 is a schematic perspective view of a heddle according to an embodiment of the present invention;
fig. 2 is a perspective view of a first heddle and a second heddle according to an embodiment of the utility model;
fig. 3 is a schematic perspective view of a U-shaped insert sheet according to an embodiment of the utility model.
In the figure: 1-a first heddle, 101-a first heddle main body, 102-a first hook part, 2-a second heddle, 201-a second heddle main body, 202-a second hook part, 301-a first cushion block, 302-a second cushion block, a 4-U-shaped insert sheet, 401-a first insert sheet, 402-a second insert sheet, 403-a third hook part, 404-a first connecting rod and 5-a second connecting rod.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the leno heddle with high tensile strength for textile machinery provided by this embodiment includes two first heddles 1 distributed up and down and two second heddles 2 distributed up and down, both the first heddles 1 and the second heddles 2 can be regarded as steel leno heddle monomers,
a plurality of first cushion blocks 301 are welded and fixed between the two first heddles 1 and are used for keeping intervals between the two first heddles 1 and fixing the two heddles relatively,
a plurality of second cushion blocks 302 are welded and fixed between the two second heddles 2 and are used for keeping intervals between the two second heddles 2 and enabling the two second heddles to be relatively fixed,
the two first heddles 1 and the two second heddles 2 are adjacently arranged, U-shaped inserting pieces 4 are inserted between the two adjacent intervals, the two first heddles 1 and the two second heddles 2 can be respectively extruded by the U-shaped inserting pieces 4, so that the U-shaped inserting pieces 4 are fixed between the two first heddles 1 and the two second heddles 2, the U-shaped inserting pieces 4 are provided with a notch, the interval between the first heddles 1 and the second heddles 2 is one big or one small,
wherein the large space between the first heddle 1 and the second heddle 2 is overlapped with the notch part of the U-shaped inserting sheet 4 up and down, the overlapped part is used for enabling warp threads to pass through, and the structure forms the leno heddle.
In the present embodiment, as shown in fig. 2, the first heddle 1 includes a first heddle main body 101 and two first hook portions 102, the two first hook portions 102 are respectively provided at both end portions of the first heddle main body 101,
the second heddle 2 comprises a second heddle main body 201 and two second hook-shaped parts 202, the two second hook-shaped parts 202 are respectively arranged at two end parts of the second heddle main body 201,
the opening directions of the first hook-shaped part 102 and the second hook-shaped part 202 are the same, and the first hook-shaped part 102 and the second hook-shaped part 202 at the adjacent ends have a larger distance, and the first hook-shaped part 102 and the second hook-shaped part 202 are respectively used for hooking on the corresponding heald rod.
In the present embodiment, as shown in fig. 2, each of the first heddle body 101 and the second heddle body 201 has left and right portions and a middle portion,
the middle part of the first heddle main body 101 is respectively bent at the left and right parts of the first heddle main body 101,
the middle part of the second heddle main body 201 is respectively bent at the left and right parts of the second heddle main body 201,
for leaving a large space between the right part of the first heddle body 101 and the right part of the second heddle body 201,
the space interval between the right part of the first heddle main body 101 and the right part of the second heddle main body 201 is larger than the space interval between the left part of the first heddle main body 101 and the left part of the second heddle main body 201, and the notch of the U-shaped inserting piece 4 is partially overlapped with the space between the right part of the first heddle main body 101 and the right part of the second heddle main body 201, so that warp threads can be conveniently passed through.
In the present embodiment, as shown in fig. 2 and 3, the U-shaped insert sheet 4 includes a first insert sheet 401 and a second insert sheet 402 which are spaced apart from each other, a first connecting rod 404 is connected between one end of the first insert sheet 401 and one end of the second insert sheet 402 for forming a slot, the other ends of the first insert sheet 401 and the second insert sheet 402 are provided with third hooks 403, and the two third hooks 403 are opposite in orientation.
In the present embodiment, as shown in fig. 2, the first heddle 1 and the second heddle 2 are both of an integrally molded structure
In this embodiment, as shown in fig. 3, the inner side of the U-shaped insertion piece 4 is connected with a second connecting rod 5, the first connecting rod 404 is an arc-shaped rod, the second connecting rod 5 is fixed on the inner arc surface of the first connecting rod 404, so as to reinforce the stability of the U-shaped insertion piece 4 and prevent the U-shaped insertion piece 4 from being bent inward from the first connecting rod 404.
In this embodiment, as shown in fig. 1, 3 first cushion blocks 301 and 3 second cushion blocks 302 are provided, wherein 1 first cushion block 301 and 1 second cushion block 302 are located in the notch of the U-shaped insert 4 inserted between the first heddle 1 and the second heddle 2, the other first cushion blocks 301 are respectively fixed to the first hook portions 102 located at both ends of the first heddle main body 101, and the other second cushion blocks 302 are respectively fixed to the second hook portions 202 located at both ends of the second heddle main body 201, so as to ensure that each portion between two vertically adjacent first heddles 1 is spaced, and each portion between two vertically adjacent second heddles 2 is spaced.
In the present embodiment, as shown in fig. 1, the first blade 401 is located at an outer side of the first heddle 1, the second blade 402 is located at an outer side of the second heddle 2, and the third hook 403 of the first blade 401 and the third hook 403 of the second blade 402 are symmetrically arranged with respect to the notch of the U-shaped blade 4.
In summary, in this embodiment, the first cushion block 301 provided in this embodiment can fix two first heddles 1 distributed up and down, and a space is left between the two first heddles 1, so that the tensile strength of the combined two heddles 1 and 1 can be improved, the second cushion block 302 can fix two second heddles 2 distributed up and down, and a space is left between the two second heddles 2, so that the tensile strength of the combined two heddles 2 and the combined tensile strength of the combined two heddles can be improved, and further the tensile strength of the whole leno heddle can be improved.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. A leno harness wire with high tensile strength for textile machinery is characterized in that: comprises two first heddles (1) distributed up and down and two second heddles (2) distributed up and down, a plurality of first cushion blocks (301) are fixed between the two first heddles (1), used for keeping a gap between two first heddles (1), a plurality of second cushion blocks (302) are fixed between two second heddles (2), used for keeping a space between two second heddles (2), the two first heddles (1) and the two second heddles (2) are adjacently arranged, and a U-shaped inserting sheet (4) is inserted between two adjacent intervals, the U-shaped inserting sheet (4) is provided with a notch, the distance between the first heddle (1) and the second heddle (2) is large or small, wherein the large distance between the first heddle (1) and the second heddle (2) is partially overlapped with the notch of the U-shaped inserting sheet (4).
2. A leno heddle with high tensile strength for textile machinery according to claim 1 characterised in that: the first heddle (1) comprises a first heddle main body (101) and two first hook-shaped parts (102), the two first hook-shaped parts (102) are respectively arranged at two end parts of the first heddle main body (101), the second heddle (2) comprises a second heddle main body (201) and two second hook-shaped parts (202), and the two second hook-shaped parts (202) are respectively arranged at two end parts of the second heddle main body (201).
3. A leno heddle with high tensile strength for textile machinery according to claim 2, characterised in that: the first heddle main body (101) and the second heddle main body (201) are respectively provided with a left part, a right part and a middle part, the middle part of the first heddle main body (101) is respectively bent at the left part and the right part of the first heddle main body (101), the middle part of the second heddle main body (201) is respectively bent at the left part and the right part of the second heddle main body (201) and used for enabling a space to be reserved between the right part of the first heddle main body (101) and the right part of the second heddle main body (201), and the space interval between the right part of the first heddle main body (101) and the right part of the second heddle main body (201) is larger than the space interval between the left part of the first heddle main body (101) and the left part of the second heddle main body (201).
4. A leno heddle with high tensile strength for textile machinery according to claim 3 characterised in that: the notch of the U-shaped inserting piece (4) is partially overlapped with the space between the right part of the first heddle main body (101) and the right part of the second heddle main body (201).
5. A leno heddle with high tensile strength for textile machinery according to claim 1 characterised in that: u type inserted sheet (4) are including first inserted sheet (401) and second inserted sheet (402) of interval distribution, be connected with between one end of first inserted sheet (401) and the one end of second inserted sheet (402) first connecting rod (404) for constitute a notch, another tip of first inserted sheet (401) and second inserted sheet (402) all is provided with third hook portion (403).
6. A leno heddle with a high tensile strength for textile machinery according to claim 5 characterised in that: the inner side of the U-shaped inserting piece (4) is connected with a second connecting rod (5).
7. A leno heddle with high tensile strength for textile machinery according to claim 2, characterised in that: the first harness wire (1) and the second harness wire (2) are both of an integrally formed structure.
8. A leno heddle with high tensile strength for textile machinery according to claim 1 characterised in that: the first cushion block (301) and the second cushion block (302) are both provided with a plurality of parts, wherein part of the first cushion block (301) and the second cushion block (302) are positioned in a notch of a U-shaped inserting sheet (4) inserted between the first heddle (1) and the second heddle (2).
9. A leno heddle with high tensile strength for textile machinery according to claim 8 characterised in that: the first cushion blocks (301) of the other part are respectively fixed on the first hook-shaped parts (102) at two ends of the first heddle main body (101), and the second cushion blocks (302) of the other part are respectively fixed on the second hook-shaped parts (202) at two ends of the second heddle main body (201).
10. A leno heddle with a high tensile strength for textile machinery according to claim 5 characterised in that: the first inserting sheet (401) is located on the outer side of the first heddle (1), the second inserting sheet (402) is located on the outer side of the second heddle (2), and a third hook-shaped portion (403) of the first inserting sheet (401) and a third hook-shaped portion (403) of the second inserting sheet (402) are symmetrically arranged relative to a notch of the U-shaped inserting sheet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121747241.4U CN216074178U (en) | 2021-07-29 | 2021-07-29 | Leno harness wire with high tensile strength for textile machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121747241.4U CN216074178U (en) | 2021-07-29 | 2021-07-29 | Leno harness wire with high tensile strength for textile machinery |
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| Publication Number | Publication Date |
|---|---|
| CN216074178U true CN216074178U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121747241.4U Active CN216074178U (en) | 2021-07-29 | 2021-07-29 | Leno harness wire with high tensile strength for textile machinery |
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| CN (1) | CN216074178U (en) |
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2021
- 2021-07-29 CN CN202121747241.4U patent/CN216074178U/en active Active
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