Yarn frame facilitating feeding

Abstract

The utility model discloses a yarn frame convenient to feed, which comprises a first support and a second support, the first support comprises a first rod body, a driving component and a plurality of feeding shafts, the feeding shafts are movably arranged on the first rod body, and the driving component drives part of the feeding shafts to move along the vertical direction; the second support comprises a second rod body and a mounting rod, the mounting rod is movably arranged at the upper end of the second rod body, the mounting rod is provided with a plurality of guide rings, and the guide rings are arranged in the length direction of the mounting rod. Part of the feeding shaft is driven by the driving assembly, the feeding shaft located at the high position can descend along the first rod body, a user can conveniently install a yarn roll on the feeding shaft, feeding convenience is improved, feeding efficiency is improved, meanwhile, a mounting rod moves downwards, a guide ring descends, yarn can conveniently penetrate through the feeding shaft, and after the yarn penetrates through the guide ring, the yarn can be conveniently fed into the feeding shaft. Therefore, the yarn guiding device is convenient and fast to use.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a yarn rack which is convenient for loading materials. Background Art

[0002] A loom is usually used in conjunction with a yarn rack, which is equipped with multiple rolls of yarn to raise the yarn for weaving. In order to save space, the multiple rolls of yarn are distributed vertically on the yarn rack. At present, the yarn is manually installed on the yarn rack, but when the manual installation is at a high position, a stool or other auxiliary height-increasing items are needed to install the yarn, which is very inconvenient and has low loading efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a yarn rack that is convenient for loading, which is convenient for loading the yarn roll onto the loading roller, improves convenience, and improves loading efficiency.

[0004] According to the first aspect of the utility model, the yarn rack for convenient loading includes: a first bracket, including a first rod body, a driving assembly and a plurality of loading shafts, the plurality of loading shafts are movably arranged on the first rod body, and the driving assembly drives part of the loading shafts to move in a vertical direction; a second bracket, including a second rod body and a mounting rod, the mounting rod is movably arranged on the upper end of the second rod body, the mounting rod is provided with a plurality of guide rings, and the plurality of guide rings are arranged along the length direction of the mounting rod.

[0005] The yarn rack for convenient loading according to the embodiment of the utility model has at least the following beneficial effects: by driving part of the loading shaft through the driving component, the loading shaft at a higher position can be lowered along the first rod body, which is convenient for users to install the yarn roll on the loading shaft, improves the convenience of loading, and improves the loading efficiency. At the same time, by moving the installation rod downward, the guide ring is lowered, which makes it convenient to pass the yarn through. After the yarn passes through the guide ring, the installation rod is raised to complete the guiding of the yarn, which is convenient and quick.

[0006] According to some embodiments of the utility model, the first rod body is provided with a slide groove, and the end of the feeding shaft is slidably connected to the slide groove.

[0007] According to some embodiments of the utility model, the side wall of the slide groove protrudes to form a limiting portion, and the end of the feeding material is provided with a guide component, and the guide component matches the slide groove.

[0008] According to some embodiments of the utility model, the guide component includes a rotating shaft and two groups of guide wheel units, the rotating shaft radially passes through the end of the feeding shaft, the two groups of guide wheel units are respectively arranged at both ends of the rotating shaft, and the guide wheel units are both abutted against the limiting portion and the bottom wall of the slide groove.

[0009] According to some embodiments of the utility model, the guide wheel unit includes two groups of pulley components, and the pulley components include a connecting rod, an elastic member and a pulley, one end of the connecting rod is hinged to the rotating shaft, and the other end of the connecting rod is connected to the pulley, one end of the elastic member is connected to the rotating shaft, and the other end of the elastic member is connected to the connecting rod.

[0010] According to some embodiments of the present invention, the feeding axis is arranged to be inclined upward.

[0011] According to some embodiments of the utility model, the driving assembly includes a motor, a sprocket and a chain, the motor drives the sprocket to rotate, the sprocket engages with the chain, one end of the chain is connected to the feeding shaft, and a counterweight is provided at the other end of the chain.

[0012] According to some embodiments of the utility model, the guide ring includes a clamp and an annular member, the annular member is connected to the clamp, the clamp is provided with two clips, the two clips clamp the mounting rod, the clips are provided with a bending portion, and the bending portion abuts against the mounting rod.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 A top view of a yarn rack for convenient loading of an embodiment of the utility model;

[0016] Figure 2 A cross-sectional view of a first rod in a yarn rack for convenient loading of an embodiment of the utility model;

[0017] Figure 3 It is a side view of the mounting rod in the yarn rack for convenient loading according to the embodiment of the utility model.

[0018] Description of reference numerals:

[0019] The first bracket 110, the first rod body 111, the limiting portion 112, the bottom wall 113, the sliding groove 114, the second bracket 120, the second rod body 121, the mounting rod 122, the clamp 123, the screw 124, the bending portion 125, the ring 126, and the clip 127;

[0020] The motor 210 , the sprocket 221 , the chain 222 , the counterweight 223 , the rotating shaft 231 , the connecting part 232 , the connecting rod 233 , the pulley 234 , the elastic member 235 , and the feeding shaft 240 . DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] Reference Figure 1The first aspect of the utility model is a yarn rack for convenient loading, comprising: a first bracket 110, comprising a first rod body 111, a driving assembly and a plurality of loading shafts 240, the plurality of loading shafts 240 are movably arranged on the first rod body 111, and the driving assembly drives some loading shafts 240 to move in a vertical direction; a second bracket 120, comprising a second rod body 121 and a mounting rod 122, the mounting rod 122 is movably arranged on the upper end of the second rod body 121, and the mounting rod 122 is provided with a plurality of guide rings, and the plurality of guide rings are arranged along the length direction of the mounting rod 122.

[0026] By driving part of the loading shaft 240 through the driving component, the loading shaft 240 in a higher position can be lowered along the first rod body 111, which is convenient for the user to install the yarn roll on the loading shaft 240, thereby improving the convenience of loading and the efficiency of loading. At the same time, by moving the installation rod 122 downward, the guide ring is lowered, which facilitates the yarn to pass through. After the yarn passes through the guide ring, the installation rod 122 is raised to complete the guiding of the yarn, which is convenient and quick.

[0027] It is understandable that, referring to Figure 1 and Figure 2 The first rod body 111 is provided with a slide groove 114, and the end of the feeding shaft 240 is slidably connected to the slide groove 114. The slide groove 114 is slidably connected to the feeding shaft 240 to provide guidance for the movement direction of the feeding shaft 240.

[0028] It is understandable that, referring to Figure 1 and Figure 2 The side wall of the slide groove 114 protrudes to form a limiting portion 112, and a guide component is provided at the end of the feeding, and the guide component matches the slide groove 114. The guide component slides in the slide groove 114 to improve the smoothness of the movement of the feeding shaft 240. At the same time, the limiting portion 112 can prevent the guide component from sliding out of the slide groove 114.

[0029] It is understandable that, referring to Figure 1 and Figure 2 The guide component includes a rotating shaft 231 and two sets of guide wheel units. The rotating shaft 231 passes through the end of the feeding shaft 240 in the radial direction. The two sets of guide wheel units are respectively arranged at both ends of the rotating shaft 231. The guide wheel units are in contact with the limit portion 112 and the bottom wall 113 of the slide groove 114. The guide wheel units move in the slide groove 114, so that the noise is reduced while the smoothness of the movement of the feeding shaft 240 is improved. At the same time, the guide wheel units are in contact with the limit portion 112 and the bottom wall 113 of the slide groove 114, so that the feeding shaft 240 is prevented from swinging up and down, and the stability of the feeding shaft 240 is improved.

[0030] It is understandable that, referring to Figure 1 and Figure 2The guide wheel unit includes two groups of pulley components 234, and the two groups of pulley components 234 are symmetrically arranged, one group of pulley components 234 abuts against the limiting portion 112, and the other group of pulley components 234 abuts against the bottom wall 113 of the slide groove 114, and the pulley components 234 include a connecting rod 233, an elastic member 235 and a pulley 234, one end of the connecting rod 233 is hinged to the rotating shaft 231, and the other end of the connecting rod 233 is connected to the pulley 234, one end of the elastic member 235 is connected to the rotating shaft 231, and the other end of the elastic member 235 is connected to the connecting rod 233. The rotating shaft 231 protrudes radially to form a connecting portion 232, which is connected to one end of the elastic member 235, and the other end of the elastic member 235 is connected to the connecting rod 233. When the pulley 234 abuts against the bottom wall 113 of the limiting portion 112 or the slide groove 114, the connecting rod 233 is forced to rotate and compress the elastic member 235. The contact pressure between the pulley 234 and the bottom wall 113 of the limiting portion 112 or the slide groove 114 is increased by the elastic force, so that the pulley 234 remains stable, thereby improving the stability of the loading shaft 240.

[0031] It is understandable that, referring to Figure 2 The feeding shaft 240 is tilted upward to improve the stability of the yarn roll when it is sleeved on the feeding shaft 240, so that the yarn roll can be stabilized on the feeding shaft 240 when the yarn roll rotates to produce the yarn.

[0032] It is understandable that, referring to Figure 1 and Figure 2 The driving assembly includes a motor 210, a sprocket 221 and a chain 222. The motor 210 drives the sprocket 221 to rotate, and the sprocket 221 meshes with the chain 222. One end of the chain 222 is connected to the feeding shaft 240, and the other end of the chain 222 is provided with a counterweight 223. The motor 210 drives the sprocket 221 to rotate, so that the chain 222 drives the feeding shaft 240 to move, and the height of the feeding shaft 240 located above the first rod body 111 is lowered, so that the yarn is loaded onto the feeding shaft 240. After the yarn is loaded, the chain 222 drives the feeding shaft 240 to reset, thereby improving convenience. In addition, by configuring the counterweight 223 on the chain 222, the chain 222 is kept in a tensioned state, so that when the chain 222 moves with the feeding shaft 240, the stability of the feeding shaft 240 is improved.

[0033] It is understandable that, referring to Figure 1 and Figure 3The guide ring includes a clamp 123 and an annular member 126. The annular member 126 is connected to the clamp 123. The clamp 123 is provided with two clips 127. The two clips 127 clamp the mounting rod. The clip 127 is provided with a bending portion 125. The bending portion 125 abuts against the mounting rod. The mounting rod 122 is clamped by the two clips 127, and the bending portion 125 is matched to enable the clamp 123 to slide on the mounting rod, so that the position of the annular member 126 can be adjusted according to actual conditions. The yarn passes through the annular member 126 to guide the yarn to be transported to the loom. At the same time, the yarns are separated by the annular member 126 to prevent multiple yarns from being entangled together. It should be noted that the mounting rod 122 is provided with a plug-in hole, the second rod body 121 passes through the plug-in interface and is connected to the mounting rod 122, the mounting rod 122 is threadedly connected with a screw 124, the screw 124 passes through the mounting rod 122 and extends into the plug-in hole, by rotating the screw 124, the screw 124 is brought into contact with the second rod body 121, and the mounting rod 122 is locked.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. The yarn rack is convenient for loading, characterized in that: include: The first bracket includes a first rod body, a driving assembly and a plurality of feeding shafts, wherein the plurality of feeding shafts are movably arranged on the first rod body, and the driving assembly drives some of the feeding shafts to move in a vertical direction; The second bracket includes a second rod body and a mounting rod, wherein the mounting rod is movably arranged at the upper end of the second rod body, and the mounting rod is provided with a plurality of guide rings, which are arranged along the length direction of the mounting rod.

2. The yarn rack for convenient loading according to claim 1, characterized in that: The first rod body is provided with a slide groove, and the end of the feeding shaft is slidably connected to the slide groove.

3. The yarn rack for convenient loading according to claim 2, characterized in that: The side wall of the slide groove protrudes to form a limiting portion, and the end of the feeding material is provided with a guide component, and the guide component matches the slide groove.

4. The yarn rack for convenient loading according to claim 3, characterized in that: The guide component includes a rotating shaft and two groups of guide wheel units. The rotating shaft radially passes through the end of the feeding shaft. The two groups of guide wheel units are respectively arranged at both ends of the rotating shaft. The guide wheel units are both in contact with the limiting portion and the bottom wall of the slide groove.

5. The yarn rack for convenient loading of materials according to claim 4, characterized in that: The guide wheel unit includes two groups of pulley components, and the pulley components include a connecting rod, an elastic member and a pulley. One end of the connecting rod is hinged to the rotating shaft, and the other end of the connecting rod is connected to the pulley. One end of the elastic member is connected to the rotating shaft, and the other end of the elastic member is connected to the connecting rod.

6. The yarn rack for convenient loading of materials according to claim 1, characterized in that: The feeding shaft is arranged to be inclined upward.

7. The yarn rack for convenient loading of materials according to claim 1, characterized in that: The driving assembly includes a motor, a sprocket and a chain. The motor drives the sprocket to rotate. The sprocket is meshed with the chain. One end of the chain is connected to the feeding shaft, and a counterweight is arranged at the other end of the chain.

8. The yarn rack for convenient loading of materials according to claim 1, characterized in that: The guide ring includes a clamp and an annular member, the annular member is connected to the clamp, the clamp is provided with two clips, the two clips clamp the mounting rod, the clips are provided with a bending portion, and the bending portion abuts against the mounting rod.

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