CN219603850U - Roller adjusting device in elastic braid conveying process - Google Patents
Roller adjusting device in elastic braid conveying process Download PDFInfo
- Publication number
- CN219603850U CN219603850U CN202223414363.9U CN202223414363U CN219603850U CN 219603850 U CN219603850 U CN 219603850U CN 202223414363 U CN202223414363 U CN 202223414363U CN 219603850 U CN219603850 U CN 219603850U
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- China
- Prior art keywords
- roller
- belt pressing
- rod
- pressing roller
- elastic piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model discloses a roller adjusting device in the process of conveying an elastic braid, which comprises a belt pressing roller which is contacted with a driving roller of a braiding machine, wherein the belt pressing roller is hinged with a rear cross rod of the braiding machine through a roller fixing plate, a gravity adjusting mechanism is connected to the belt pressing roller and is connected with a front cross rod of the braiding machine, the gravity adjusting mechanism is used for adjusting the pressing force between the belt pressing roller and the driving roller, the gravity adjusting mechanism comprises an elastic piece, one end of the elastic piece is connected with the belt pressing roller through a connecting component, the other end of the elastic piece is connected with the front cross rod of the braiding machine, and the pressing force between the belt pressing roller and the driving roller is adjusted by adjusting the length of the elastic piece. The utility model can flexibly adjust the pressing force between the belt pressing roller and the driving roller by utilizing the gravity adjusting mechanism, thereby meeting the conveying of the braid with different types and thicknesses.
Description
Technical Field
The utility model relates to a braid processing device, in particular to a roller adjusting device in the conveying process of an elastic braid.
Background
In the webbing production process, the elastic fabric is conveyed to the webbing box through a webbing pressing roller on a front webbing falling frame of the machine. The pressure and friction force of the belt pressing roller on the fabric are determined by the gravity of the belt pressing roller. The product types of the elastic fabric are increasingly abundant, the widths are different, the thicknesses are different, the new materials are more various, the self gravity of the roller cannot be adjusted, and when a thicker braid is encountered, the pressure formed by the ribbon pressing roller on the braid is larger, so that the elastic fabric cannot smoothly fall down when falling down. If the braid is thinner, the ribbon pressing roller cannot completely press the braid, the braid falls down at one stroke, press contact with the driving roller of the braiding machine cannot be realized, manual operation of site lathing workers is needed, and the problem of winding together and defective products is often caused when serious, so that the production efficiency and the product qualification rate are plagued.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a roller adjusting device in the conveying process of an elastic braid.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a roller adjusting device in elasticity meshbelt transportation process, includes the pressure area roller that contacts with the initiative cylinder of braider, presses area roller through roller fixed plate with the articulated installation of back horizontal pole of braider, be connected with gravity adjustment mechanism on the pressure area roller, this gravity adjustment mechanism is connected with the preceding horizontal pole of braider, presses the pressfitting power between area roller and the initiative cylinder through gravity adjustment mechanism regulation.
The gravity adjusting mechanism comprises an elastic piece, one end of the elastic piece is connected with the belt pressing roller through a connecting component, the other end of the elastic piece is connected with a front cross rod of the braiding machine, and the pressing force between the belt pressing roller and the driving roller is adjusted by adjusting the length of the elastic piece.
The connecting component comprises a roller rod and a pressing rod, a through hole is formed in the pressing rod, the elastic piece is inserted into and penetrates out of the through hole, the pressing rod is rotatably installed with the roller rod, the roller rod is rotatably connected with a transverse shaft, and the transverse shaft is hinged with the roller fixing plate.
The elastic piece is an extension spring.
One end of the extension spring is provided with a hook, and the extension spring is hung on a front cross rod of the knitting machine through the hook.
The two sides of the belt pressing roller are respectively provided with a roller fixing plate, and the belt pressing roller is rotatably arranged with the roller fixing plates through a pin shaft.
The roller fixing plate is obliquely arranged with the rear cross rod.
The utility model can adjust the pressing force between the belt pressing roller and the driving roller according to different braid by arranging the gravity adjusting mechanism, thus being applicable to various thick and thin braid, ensuring that the braid can smoothly realize belt falling and improving the applicability of products.
Drawings
FIG. 1 is a schematic diagram of the assembled structure of the present utility model and a knitting machine;
fig. 2 is an enlarged schematic view at a in fig. 1.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the indicated apparatus or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 and 2, the utility model discloses a roller adjusting device in the process of conveying elastic webbing, which comprises a belt pressing roller 5 contacted with a driving roller 9 of a braiding machine, wherein the belt pressing roller 5 is hinged with a rear cross rod 7 of the braiding machine through a roller fixing plate 4, a gravity adjusting mechanism is connected to the belt pressing roller 5, the gravity adjusting mechanism is connected with a front cross rod 6 of the braiding machine, and the pressing force between the belt pressing roller 5 and the driving roller 9 is adjusted through the gravity adjusting mechanism. In the production process of the braiding machine, the braid passes through between the driving roller and the belt pressing roller, the braid is pressed between the belt pressing roller and the driving roller by the pressing of the belt pressing roller, and the belt pressing roller is driven to rotate along with the roller of the driving roller, so that the braid falls down smoothly. The roller fixing plate can rotate around the rear cross rod, so that the belt pressing roller is convenient to adjust, and the size of a gap between the belt pressing roller and the driving roller is flexibly adjusted.
The gravity adjusting mechanism comprises an elastic piece 1, one end of the elastic piece 1 is connected with the belt pressing roller through a connecting component, the other end of the elastic piece 1 is connected with a front cross rod 6 of the braiding machine, and the pressing force between the belt pressing roller and the driving roller is adjusted by adjusting the length of the elastic piece. The elastic piece is an extension spring. One end of the extension spring is provided with a hook, the extension spring is hung on a front cross rod of the knitting machine through the hook, and the extension spring can be conveniently installed and detached by utilizing the hook.
The connecting assembly comprises a roller rod 2 and a pressing rod 3, a through hole is formed in the pressing rod 3, the elastic piece 1 is inserted into and penetrates out of the through hole, the pressing rod 3 is rotatably installed with the roller rod 2, the roller rod 2 is rotatably connected with a transverse shaft, and the transverse shaft is hinged with a roller fixing plate 4. The extension spring passes through the through hole of the pressing rod 3, and along with the rotation of the extension spring, the length distance between the pressing rod and the extension spring, namely the distance between the pressing rod and the front cross rod, can be adjusted, so that the belt pressing roller can be pulled, and the attaching force between the belt pressing roller and the driving roller can be adjusted. When the tension spring is regulated to drive the pressure applying rod to move upwards, the pressure applying rod applies a backward tension to the belt pressing roller, so that the belt pressing roller is more close to the driving roller, and a thinner braid can conveniently pass through between the belt pressing roller and the driving roller. When the webbing with larger thickness is encountered, the tension spring is required to be rotated again at the moment, so that the pressing rod moves downwards, smaller tension is formed on the belt pressing roller, the attaching force between the belt pressing roller and the driving roller is smaller, and the webbing with larger thickness can pass through conveniently. By adjusting the tension spring, the belt pressing roller can be suitable for passing conveying of various types of woven belts. Has higher flexibility and greatly improves the production efficiency.
In addition, the two sides of the belt pressing roller are respectively provided with a roller fixing plate, the belt pressing roller is rotatably arranged with the roller fixing plates through a pin shaft, and the roller fixing plates are obliquely arranged with the rear cross rod.
The utility model does not need to change the structure of the original braiding machine, only needs to additionally arrange the tension spring and the pressing rod, and conveniently realizes the conveying of different types of braids by utilizing the position adjustment of the pressing rod and the elastic force action of the tension spring.
It should be noted that, the foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited to the foregoing embodiment, but it should be understood that although the present utility model has been described in detail with reference to the embodiment, it is possible for those skilled in the art to make modifications to the technical solutions described in the foregoing embodiment, or to make equivalent substitutions for some technical features thereof, but any modifications, equivalent substitutions, improvements and the like within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The roller adjusting device is characterized by comprising a belt pressing roller which is contacted with a driving roller of the braiding machine, wherein the belt pressing roller is hinged with a rear cross rod of the braiding machine through a roller fixing plate, a gravity adjusting mechanism is connected to the belt pressing roller, the gravity adjusting mechanism is connected with a front cross rod of the braiding machine, and the pressing force between the belt pressing roller and the driving roller is adjusted through the gravity adjusting mechanism.
2. The roller adjusting device in the process of conveying elastic webbing according to claim 1, wherein the gravity adjusting mechanism comprises an elastic piece, one end of the elastic piece is connected with the belt pressing roller through a connecting component, the other end of the elastic piece is connected with a front cross rod of the braiding machine, and the pressing force between the belt pressing roller and the driving roller is adjusted by adjusting the length of the elastic piece.
3. The device for adjusting rollers in a process of conveying elastic webbing according to claim 2, wherein the connecting assembly comprises a roller rod and a pressing rod, a through hole is formed in the pressing rod, the elastic piece is inserted into and passes through the through hole, the pressing rod is rotatably mounted with the roller rod, the roller rod is rotatably connected with a transverse shaft, and the transverse shaft is hinged with the roller fixing plate.
4. A roller adjusting device in a process of conveying an elastic webbing according to claim 3, wherein the elastic member is an extension spring.
5. The device for adjusting rollers during transportation of elastic webbing according to claim 4, wherein one end of the tension spring is provided with a hook, and the tension spring is suspended on a front cross bar of the braiding machine through the hook.
6. The apparatus according to claim 5, wherein a roller fixing plate is provided on each side of the belt pressing roller, and the belt pressing roller is rotatably mounted to the roller fixing plate via a pin.
7. The apparatus according to claim 6, wherein the roller fixing plate is installed obliquely to the rear rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414363.9U CN219603850U (en) | 2022-12-20 | 2022-12-20 | Roller adjusting device in elastic braid conveying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414363.9U CN219603850U (en) | 2022-12-20 | 2022-12-20 | Roller adjusting device in elastic braid conveying process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219603850U true CN219603850U (en) | 2023-08-29 |
Family
ID=87755738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223414363.9U Active CN219603850U (en) | 2022-12-20 | 2022-12-20 | Roller adjusting device in elastic braid conveying process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219603850U (en) |
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2022
- 2022-12-20 CN CN202223414363.9U patent/CN219603850U/en active Active
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