CN210163595U - Redundant harness wire protection device - Google Patents
Redundant harness wire protection device Download PDFInfo
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- CN210163595U CN210163595U CN201920316835.6U CN201920316835U CN210163595U CN 210163595 U CN210163595 U CN 210163595U CN 201920316835 U CN201920316835 U CN 201920316835U CN 210163595 U CN210163595 U CN 210163595U
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- heddle
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Abstract
The utility model discloses a redundant harness wire protection device, which is detachably arranged on a loom, limits redundant harness wires through the redundant harness wire protection device, prevents the redundant harness wires from contacting with side stops of a harness frame, prevents the redundant harness wires from impacting warp yarns, avoids the wear of the harness frame and reduces the probability of the shutdown of broken warp yarns; the contact part of the redundant harness wire protection device and the harness wire is in soft contact, so that the harness wire is prevented from being worn; when the heald frame needs to be disassembled to replace the new variety of warps, the redundant heald wire protection device is simple and convenient to disassemble.
Description
Technical Field
The utility model relates to a shuttleless loom accessory field especially relates to a surplus harness wire protection device.
Background
The woven fabric is formed by interweaving warps and wefts according to a specific rule, each warp penetrates through a heddle, the heddle is sleeved on a heald frame through an upper heddle lug and a lower heddle lug, the heald frame is controlled by a shedding mechanism to move up and down, the heddle drives the warps to move up and down to form a shed, the wefts are introduced into the shed under the control of a weft insertion mechanism, and the warps and the wefts are interwoven to form the woven fabric. The warp is wound on a weaving shaft, the weaving shaft is controlled by a warp feeding mechanism to unwind and feed warp, the weaving shaft needs to be replaced after the warp is completely woven, and a knotting machine butt-joints the warp on the new weaving shaft one by one. Two methods are adopted for replacing the new variety of warp yarns, one method is to disassemble the heald frame and the new warp yarns penetrate the healds again, so that the efficiency is low; the other method is that the heald frame is not removed, and the new and old warp yarns are directly butted by using a binder on the machine, so that the efficiency is high.
However, different varieties of the heald frames have different warp yarn numbers, the new variety of the heald frames have less warp yarns, if the heald frames are directly knotted on the knotting machine, some redundant heddles are added on the heald frames, and the redundant heddles do not penetrate into the warp yarns and freely move on the heald penetrating rods of the heald frames; the loom is increased in vibration due to the increase of the rotating speed, so that redundant heddles jump up and down and swing left and right, side stops of heald frames are abraded, broken warp yarns are scraped, and broken warp stop is caused.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
An object of the utility model is to provide a surplus harness wire protection device, when aiming at solving new and old warp butt joint, surplus harness wire leads to the vertical runout, horizontal hunting owing to the loom vibrations to wearing and tearing heald frame side shelves lead to scraping the problem that the broken warp yarn caused the broken warp to shut down.
The technical scheme of the utility model as follows: a redundant heddle protection device comprises a redundant heddle limiting structure used for limiting redundant heddles and avoiding the redundant heddles from contacting with side stops of a heddle frame, wherein the redundant heddle limiting structure is detachably arranged on a loom.
The surplus heddle protection device is characterized in that the surplus heddle limiting structure comprises a base, a first adjusting finger and a second adjusting finger, wherein the first adjusting finger and the second adjusting finger are both arranged on the base, and the base is detachably arranged on a loom; the first adjusting finger and the second adjusting finger form a space for accommodating the redundant heddles.
The redundant harness wire protection device is characterized in that a first unthreaded hole is formed in the base, and the base is detachably arranged on a wall plate of the loom through the first unthreaded hole by a bolt.
The surplus harness wire protection device further comprises an adjusting rod, a second unthreaded hole is further formed in the base, one end of the adjusting rod penetrates through the second unthreaded hole to be connected with the base, the first adjusting finger and the second adjusting finger are sequentially arranged at the other end of the adjusting rod, a space for containing surplus harness wires is formed between the first adjusting finger and the second adjusting finger, and the other end of the adjusting rod extends into the harness frame.
The redundant harness wire protection device is characterized in that a first adjusting screw hole is further formed in the base, the direction of the first adjusting screw hole is perpendicular to the direction of the second unthreaded hole, the first adjusting screw hole extends to be communicated with the second unthreaded hole, and a first adjusting screw penetrates through the first adjusting screw hole to tightly press the adjusting rod, so that the adjusting rod is fixed on the base; when the length of the adjusting rod extending into the heald frame needs to be adjusted, the first adjusting screw is loosened, and the adjusting rod moves back and forth along the second unthreaded hole.
The redundant harness wire protection device is characterized in that one end of the second adjusting finger is fixed on the adjusting rod, and the first adjusting finger is movably arranged on the adjusting rod.
The redundant harness wire protection device further comprises an adjusting slide block, a third unthreaded hole is formed in the adjusting slide block, the adjusting slide block penetrates into the adjusting rod through the third unthreaded hole, one end of a first adjusting finger is fixed on the adjusting slide block, and the adjusting slide block is pushed to move on the adjusting rod back and forth.
The redundant harness wire protection device is characterized in that a second adjusting screw hole is formed in the adjusting rod, the direction of the second adjusting screw hole is perpendicular to the direction of the third unthreaded hole, the second adjusting screw hole extends to be communicated with the third unthreaded hole, and a second adjusting screw penetrates through the second adjusting screw hole to press the adjusting rod, so that the adjusting slide block is fixed on the adjusting rod; when the distance between the first adjusting finger and the second adjusting finger needs to be adjusted, the second adjusting screw is loosened, and the adjusting slide block moves back and forth on the adjusting rod.
The redundant harness wire protection device is characterized in that a first adjusting finger sleeve for protecting the redundant harness wire from being worn is sleeved outside the first adjusting finger sleeve, and a second adjusting finger sleeve for protecting the redundant harness wire from being worn is sleeved outside the second adjusting finger sleeve.
The redundant harness wire protection device is characterized in that the first adjusting finger sleeve and the second adjusting finger sleeve are both made of smooth soft plastics.
The utility model has the advantages that: the utility model provides a surplus harness wire protection device, which is detachably arranged on a loom, limits surplus harness wires through the surplus harness wire protection device, prevents the surplus harness wires from contacting with side stops of a heald frame, prevents the surplus harness wires from impacting warp yarns, avoids abrasion of the heald frame, and reduces the probability of shutdown of broken warp yarns; the contact part of the redundant harness wire protection device and the harness wire is in soft contact, so that the harness wire is prevented from being worn; when the heald frame needs to be disassembled to replace the new variety of warps, the redundant heald wire protection device is simple and convenient to disassemble.
Drawings
Fig. 1 is a schematic structural view of the redundant harness wire protection device of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
As shown in fig. 1, the redundant heddle protection device comprises a redundant heddle limiting structure used for limiting redundant heddles and avoiding the redundant heddles from contacting with side stops of a heddle frame, and the redundant heddle limiting structure is detachably arranged on a loom.
Specifically, the surplus heddle limiting structure comprises a base 1, a first adjusting finger 8 and a second adjusting finger 6, wherein the first adjusting finger 8 and the second adjusting finger 6 are both arranged on the base 1, and the base 1 is detachably arranged on a loom; the first adjusting finger 8 and the second adjusting finger 6 form a space for accommodating the redundant heddle.
Further, in order to conveniently and detachably arrange the base 1 on the loom, a first unthreaded hole is arranged on the base 1, and the base 1 is detachably arranged on a wall plate of the loom by a bolt 2 penetrating through the first unthreaded hole.
Further, in order to facilitate the arrangement of the first adjusting finger 8 and the second adjusting finger 6 on the base 1, the redundant harness wire limiting structure further comprises an adjusting rod 3, a second unthreaded hole is further arranged on the base 1, one end of the adjusting rod 3 penetrates through the second unthreaded hole to be connected with the base 1, the first adjusting finger 8 and the second adjusting finger 6 are sequentially arranged at the other end of the adjusting rod 3, a space for accommodating the redundant harness wire is formed between the first adjusting finger 8 and the second adjusting finger 6, and the other end of the adjusting rod 3 extends into the harness frame.
Furthermore, a first adjusting screw hole is also formed in the base 1, the direction of the first adjusting screw hole is perpendicular to the direction of the second unthreaded hole, the first adjusting screw hole extends to be communicated with the second unthreaded hole, and a first adjusting screw 41 penetrates through the first adjusting screw hole to tightly press the adjusting rod 3, so that the adjusting rod 3 is fixed on the base 1; when the length of the adjusting rod 3 extending into the heald frame needs to be adjusted, the first adjusting screw 41 is loosened, the adjusting rod 3 moves back and forth along the second unthreaded hole, and after the length is determined, the first adjusting screw 41 penetrates through the first adjusting threaded hole again to tightly press and fix the adjusting rod 3 on the base 1.
Further, in order to facilitate the adjustment of the distance between the first adjustment finger 8 and the second adjustment finger 6, said second adjustment finger 6 is fixed at one end to the adjustment lever 3, and the first adjustment finger 8 is movably arranged on the adjustment lever 3.
In this embodiment, in order to facilitate the first adjusting finger 8 to be pressed on the adjusting rod 3, the redundant heddle limiting structure further includes an adjusting slider 5, a third unthreaded hole is formed in the adjusting slider 5, the adjusting slider 5 penetrates into the adjusting rod 3 through the third unthreaded hole, one end of the first adjusting finger 8 is fixed on the adjusting slider 5, and the adjusting slider 5 is pushed to move back and forth on the adjusting rod 3, so that the distance between the first adjusting finger 8 and the second adjusting finger 6 is adjusted.
Preferably, in order to fix the adjusting slider 5 on the adjusting rod 3 conveniently, a second adjusting screw hole is formed in the adjusting rod 3, the setting direction of the second adjusting screw hole is perpendicular to the setting direction of the third unthreaded hole, the second adjusting screw hole extends to be communicated with the third unthreaded hole, and a second adjusting screw 42 penetrates through the second adjusting screw hole to press the adjusting rod 3 tightly, so that the adjusting slider 5 is fixed on the adjusting rod 3; when the distance between the first adjusting finger 8 and the second adjusting finger 6 needs to be adjusted, the second adjusting screw 42 is loosened, the adjusting slide block 5 moves back and forth on the adjusting rod 3, after the length is determined, the second adjusting screw 42 penetrates through the second adjusting screw hole again to press the adjusting rod 3, and the adjusting slide block 5 is fixed on the adjusting rod 3.
Furthermore, in order to protect the redundant heddles from being worn, a first adjusting finger sleeve 71 for protecting the redundant heddles from being worn is sleeved outside the first adjusting finger 8, and a second adjusting finger sleeve 72 for protecting the redundant heddles from being worn is sleeved outside the second adjusting finger 6.
In this embodiment, the first adjusting finger sleeve 71 and the second adjusting finger sleeve 72 are made of smooth soft plastics.
According to the technical scheme, the redundant harness wire protection device is detachably arranged on the loom, the redundant harness wire is limited by the redundant harness wire protection device, the redundant harness wire is not contacted with the side stop of the heald frame, the redundant harness wire is prevented from impacting warp yarns, the heald frame is prevented from being abraded, and the probability of stopping broken warp yarns is reduced; the contact part of the redundant harness wire protection device and the harness wire is in soft contact, so that the harness wire is prevented from being worn; when the heald frame needs to be disassembled to replace the new variety of warps, the redundant heald wire protection device is simple and convenient to disassemble.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. A redundant harness wire protection device is characterized by comprising a redundant harness wire limiting structure used for limiting redundant harness wires and avoiding the redundant harness wires from contacting with side stops of a harness frame, wherein the redundant harness wire limiting structure is detachably arranged on a loom; the surplus heddle limiting structure comprises a base, a first adjusting finger and a second adjusting finger, wherein the first adjusting finger and the second adjusting finger are both arranged on the base, and the base is detachably arranged on a loom; the first adjusting finger and the second adjusting finger form a space for accommodating the redundant heddles.
2. The redundant heddle protection device according to claim 1, wherein a first unthreaded hole is provided in the base, and the base is detachably provided to the loom wall panel by a bolt passing through the first unthreaded hole.
3. The redundant heddle protection device according to claim 2, further comprising an adjusting rod, wherein a second unthreaded hole is further formed in the base, one end of the adjusting rod penetrates through the second unthreaded hole to be connected with the base, the first adjusting finger and the second adjusting finger are sequentially arranged at the other end of the adjusting rod, a space for accommodating the redundant heddle is formed between the first adjusting finger and the second adjusting finger, and the other end of the adjusting rod extends into the heddle frame.
4. The redundant heddle protection device according to claim 3, characterized in that a first adjusting screw hole is further provided on the base, the direction of the first adjusting screw hole is perpendicular to the direction of the second unthreaded hole, the first adjusting screw hole extends to be communicated with the second unthreaded hole, and a first adjusting screw penetrates through the first adjusting screw hole to press the adjusting rod, so that the adjusting rod is fixed on the base; when the length of the adjusting rod extending into the heald frame needs to be adjusted, the first adjusting screw is loosened, and the adjusting rod moves back and forth along the second unthreaded hole.
5. The redundant heddle protection device according to claim 3, characterized in that the second adjustment finger is fixed at one end to an adjustment lever and the first adjustment finger is movably arranged on the adjustment lever.
6. The redundant heddle protection device according to claim 5, further comprising an adjusting slider, wherein a third unthreaded hole is formed in the adjusting slider, the adjusting slider penetrates into the adjusting rod through the third unthreaded hole, one end of the first adjusting finger is fixed on the adjusting slider, and the adjusting slider is pushed to move back and forth on the adjusting rod.
7. The redundant heddle protection device according to claim 6, wherein a second adjusting screw hole is formed in the adjusting rod, the second adjusting screw hole is arranged in a direction perpendicular to the third unthreaded hole, the second adjusting screw hole extends to be communicated with the third unthreaded hole, and a second adjusting screw penetrates through the second adjusting screw hole to press the adjusting rod, so that the adjusting slider is fixed on the adjusting rod; when the distance between the first adjusting finger and the second adjusting finger needs to be adjusted, the second adjusting screw is loosened, and the adjusting slide block moves back and forth on the adjusting rod.
8. The redundant heddle protector according to claim 1, characterized in that a first adjusting finger sleeve for protecting the redundant heddles from being worn is provided in the first adjusting finger sleeve, and a second adjusting finger sleeve for protecting the redundant heddles from being worn is provided in the second adjusting finger sleeve.
9. The redundant heddle protection device according to claim 8, wherein the first and second adjustment finger cots are made of a smooth soft plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316835.6U CN210163595U (en) | 2019-03-13 | 2019-03-13 | Redundant harness wire protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316835.6U CN210163595U (en) | 2019-03-13 | 2019-03-13 | Redundant harness wire protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210163595U true CN210163595U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920316835.6U Active CN210163595U (en) | 2019-03-13 | 2019-03-13 | Redundant harness wire protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210163595U (en) |
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2019
- 2019-03-13 CN CN201920316835.6U patent/CN210163595U/en active Active
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