A yarn guide wheel for textile use

Abstract

The utility model relates to the technical field of yarn guide wheels, and in particular to a yarn guide wheel for textile use, comprising a yarn guide wheel body, a positioning mechanism is provided on one side of the yarn guide wheel body, the positioning mechanism comprises a base, one end of the base is rotatably connected to an adjusting rod, an extension rod is slidably connected inside the adjusting rod, the yarn guide wheel body is rotatably connected to one end of the upper part of the extension rod, a locking assembly is provided between the base and the adjusting rod, the locking assembly comprises a locking rod inserted on the adjusting rod, the locking rod is elastically connected to the adjusting rod, one end of the locking rod close to the base is inserted into the base, a locking piece is provided on the locking rod inside the base, an avoidance cavity is provided inside the base, and a locking groove matched with the locking piece is provided in the avoidance cavity. By this, the utility model can quickly and efficiently fix the yarn guide wheel, and adjust the angle of the yarn guide wheel according to the actual situation of the equipment, saving installation time and improving installation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn guide wheels, in particular to a yarn guide wheel for textile use. Background Art

[0002] Yarn guide wheels are usually required on textile equipment to guide the required yarn, maintain stable yarn transportation, and form a stable and smooth yarn supply input or output. In order to maintain the flexibility of the yarn guide wheel, the angle and position of the yarn guide wheel need to be adjusted to ensure that the yarn output position is suitable for the equipment.

[0003] At present, the existing yarn guide wheels, such as the Chinese patent with announcement number CN204490204U, discloses a dust-proof yarn doubling machine yarn guide wheel, including a yarn guide wheel and a yarn guide bracket, the yarn guide wheel is rotatably connected to the yarn guide bracket, and also includes a yarn guide, a yarn guide seat and a shaft plug, the upper part of the yarn guide bracket is rotatably connected to the central axis of the yarn guide wheel through a rotating shaft, and the lower part is fixed with a yarn guide seat, and the yarn guide seat is provided with a yarn guide, the yarn guide is located directly below the groove of the yarn guide wheel, the yarn guide bracket is L-shaped, and the shaft plug is tightly sleeved with the end of the rotating shaft, which effectively prevents the occurrence of single yarn out of the yarn guide wheel groove, improves the quality of yarn doubling, and can also effectively prevent dust and yarn from being adsorbed and entangled on the rotating shaft, thereby ensuring the normal use of the yarn guide wheel, but the above device lacks a device for adjusting the angle of the yarn guide wheel. In actual use, it is often necessary to adjust the position and angle multiple times, which is inconvenient to use.

[0004] How to quickly and efficiently fix the yarn guide wheel and adjust the angle of the yarn guide wheel according to the actual equipment conditions to save installation time and improve installation efficiency has become a technical problem that needs to be broken through.

[0005] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] In view of the above-mentioned defects, the purpose of the utility model is to provide a yarn guide wheel for textile use, which has a simple structure, is easy to use, can quickly and efficiently fix the yarn guide wheel, and adjust the angle of the yarn guide wheel according to the actual equipment conditions, thereby saving installation time and improving installation efficiency.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a yarn guide wheel for textile use, including a yarn guide wheel body, a positioning mechanism is provided on one side of the yarn guide wheel body, the positioning mechanism includes a base, one end of the base is rotatably connected to an adjusting rod, the interior of the adjusting rod is slidably connected to an extension rod, and the yarn guide wheel body is rotatably connected to one end of the upper part of the extension rod.

[0008] A locking assembly is provided between the base and the adjusting rod, and the locking assembly includes a locking rod penetrated on the adjusting rod, the locking rod is elastically connected to the adjusting rod, one end of the locking rod close to the base is inserted into the base, a locking piece is provided on the locking rod inside the base, an avoidance cavity is provided inside the base, and a locking groove cooperating with the locking piece is provided in the avoidance cavity.

[0009] An insert rod is inserted through the adjusting rod, the insert rod is threadedly connected to the adjusting rod, and one end of the insert rod is inserted into the adjusting rod and connected to the anti-slip sheet.

[0010] According to the textile yarn guide wheel of the utility model, the locking rod inside the adjusting rod is symmetrically provided with plug blocks, the adjusting rod is provided with slots matching with the plug blocks, the plug blocks are slidably arranged in the slots, and elastic parts are provided between the plug blocks and the slots.

[0011] According to the textile yarn guide wheel of the utility model, the elastic member is a spring.

[0012] According to the textile yarn guide wheel of the utility model, sliders are symmetrically arranged on the extension rod inside the adjusting rod, and a slide groove cooperating with the slider is arranged inside the adjusting rod, and the sliders are slidably arranged in the slide groove.

[0013] According to the textile yarn guide wheel of the utility model, the locking member is a spline, and the locking groove is a key groove.

[0014] According to the textile yarn guide wheel of the utility model, the ends of the locking rod and the insertion rod away from the base are both connected to the fixed head.

[0015] According to the yarn guide wheel for textile use of the utility model, a plurality of positioning members are threadedly penetrated on the base.

[0016] The purpose of the utility model is to provide a yarn guide wheel for textile use, including a locking assembly, pulling the locking rod of the locking assembly, rotating the locking rod, and the locking rod drives the adjusting rod to rotate. When the yarn guide wheel body is rotated to a suitable position angle, the locking rod is released to lock the position of the adjusting rod. The angle of the yarn guide wheel can be adjusted according to the actual situation of the equipment, saving installation time and improving installation efficiency; rotating the insertion rod to separate the anti-slip sheet from the extension rod can adjust the length of the extension rod, thereby adjusting the distance between the yarn guide wheel body and the textile machine. In summary, the beneficial effects of the utility model are: the yarn guide wheel can be fixed quickly and efficiently, and the angle of the yarn guide wheel can be adjusted according to the actual situation of the equipment, saving installation time and improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 It is a longitudinal section view at the extension rod;

[0019] Figure 3 for Figure 2 Enlarged view of part A;

[0020] In the figure: 1-base, 2-adjusting rod, 21-extension rod, 3-insertion rod, 31-anti-slip sheet, 4-locking assembly, 41-locking rod, 42-locking piece, 5-positioning piece, 6-elastic piece, 7-yarn guide wheel body, 8-fixed head. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships 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, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0024] See also Figure 1 to Figure 3 The utility model provides a yarn guide wheel for textile use, including a yarn guide wheel body 7 (the structure of the yarn guide wheel body 7 is the same as that of the prior art, and its specific structure and use principle are not repeated here), a positioning mechanism is provided on one side of the yarn guide wheel body 7, and the positioning mechanism includes a base 1, one end of the base 1 is rotatably connected to an adjusting rod 2, and the inside of the adjusting rod 2 is slidably connected to an extension rod 21 (slide blocks are symmetrically provided on the extension rod 21 inside the adjusting rod 2, and a sliding groove matching the slide block is provided inside the adjusting rod 2, and the slide blocks are slidably arranged in the sliding groove), the yarn guide wheel body 7 is rotatably connected to one end of the upper part of the extension rod 21, and the adjusting rod 2 and the extension rod 21 are tightly connected (in the absence of external force interference, the extension rod 21 will not slide in the adjusting rod 2).

[0025] See also Figure 1 to Figure 3 Preferably, an insertion rod 3 is passed through the adjusting rod 2, and the insertion rod 3 is threadedly connected to the adjusting rod 2. The insertion rod 3 is rotated to make the insertion rod 3 abut against the extension rod 21, thereby fixing the position of the extension rod 21. One end of the insertion rod 3 that passes through the adjusting rod 2 is connected to the anti-slip sheet 31, which further increases the friction between the extension rod 21 and the insertion rod 3 to prevent the extension rod 21 from sliding.

[0026] See also Figure 1 to Figure 3 Preferably, a plurality of positioning members 5 are threadedly provided on the base 1, and the positioning members 5 can be used to fix the base 1 on the textile machine.

[0027] See also Figure 1 to Figure 3 A locking assembly 4 is provided between the base 1 and the adjusting rod 2. The locking assembly 4 includes a locking rod 41 which is inserted into the adjusting rod 2. The locking rod 41 is elastically connected to the adjusting rod 2 (plug blocks are symmetrically provided on the locking rod 41 inside the adjusting rod 2. A slot matching the plug blocks is provided inside the adjusting rod 2. The plug blocks are slidably provided in the slots. Elastic members 6 are provided between the plug blocks and the slots. The elastic members 6 abut against the plug blocks and the slots). The locking rod 41 can drive the adjusting rod 2 to rotate. One end of the locking rod 41 close to the base 1 penetrates into the base 1. A locking member 42 is provided on the locking rod 41 inside the base 1. The locking rod 41 can drive the locking piece 42 to rotate (due to the limitations of the plug block and the slot, the locking rod 41 can drive the adjusting rod 2). An avoidance cavity is provided inside the base 1, and a locking groove that cooperates with the locking piece 42 is provided in the avoidance cavity; the locking rod 41 is pulled toward the side away from the base 1, and the locking piece 42 disengages from the locking groove. At this time, the locking piece 42 is located in the avoidance cavity, and the locking rod 41 is rotated. The locking rod 41 drives the adjusting rod 2 and the locking piece 42 to rotate. When it is rotated to a suitable position angle, the locking rod 41 is released, and the locking piece 42 cooperates with the locking groove, thereby locking the position of the adjusting rod 2.

[0028] See also Figure 1 to Figure 3 Preferably, the elastic member 6 is a spring to provide return power.

[0029] See also Figure 1 to Figure 3 Preferably, the locking member 42 is a spline and the locking groove is a key groove, so that the locking member 42 can cooperate with the locking groove.

[0030] See also Figure 1 to Figure 3 Preferably, the ends of the locking rod 41 and the insertion rod 3 away from the base 1 are both connected to the fixing head 8, so that the user can easily rotate the locking rod 41 and the insertion rod 3.

[0031] See also Figure 1 to Figure 3First, according to the actual situation, select a suitable position, use the positioning piece 5 to fix the base 1 on the textile machine, pull the locking rod 41 to the side away from the base 1, so that the locking piece 42 is disengaged from the locking groove, rotate the locking rod 41, and the locking rod 41 drives the adjusting rod 2 to rotate. When the yarn guide wheel body 7 is rotated to a suitable position angle, release the locking rod 41, so that the locking piece 42 is matched with the locking groove, and the angle adjustment is completed. If it is necessary to adjust the distance between the yarn guide wheel body 7 and the textile machine, rotate the insertion rod 3 to disengage the anti-slip sheet 31 from the extension rod 21, and the extension length of the extension rod 21 can be adjusted.

[0032] The utility model provides a yarn guide wheel for textile use, including a locking assembly, pulling the locking rod of the locking assembly, rotating the locking rod, and the locking rod drives the adjusting rod to rotate. When the yarn guide wheel body is rotated to a suitable position angle, the locking rod is released to lock the position of the adjusting rod. The angle of the yarn guide wheel can be adjusted according to the actual situation of the equipment, saving installation time and improving installation efficiency; rotating the insertion rod to separate the anti-slip sheet from the extension rod can adjust the length of the extension rod, thereby adjusting the distance between the yarn guide wheel body and the textile machine. In summary, the beneficial effects of the utility model are: the yarn guide wheel can be fixed quickly and efficiently, and the angle of the yarn guide wheel can be adjusted according to the actual situation of the equipment, saving installation time and improving installation efficiency.

[0033] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A yarn guide wheel for textile use, characterized in that: It comprises a yarn guide wheel body, one side of which is provided with a positioning mechanism, the positioning mechanism comprises a base, one end of the base is rotatably connected to an adjusting rod, an extension rod is slidably connected inside the adjusting rod, and the yarn guide wheel body is rotatably connected to one end of the upper part of the extension rod; A locking assembly is provided between the base and the adjusting rod, the locking assembly includes a locking rod that is inserted into the adjusting rod, the locking rod is elastically connected to the adjusting rod, one end of the locking rod close to the base is inserted into the base, a locking piece is provided on the locking rod inside the base, an avoidance cavity is provided inside the base, and a locking groove that cooperates with the locking piece is provided in the avoidance cavity; An insert rod is inserted through the adjusting rod, the insert rod is threadedly connected to the adjusting rod, and one end of the insert rod is inserted into the adjusting rod and connected to the anti-slip sheet.

2. The yarn guide wheel for textile use according to claim 1, characterized in that: Insert blocks are symmetrically arranged on the locking rod inside the adjusting rod, and slots cooperating with the insert blocks are arranged inside the adjusting rod. The insert blocks are slidably arranged in the slots, and elastic members are arranged between the insert blocks and the slots.

3. The yarn guide wheel for textile use according to claim 2, characterized in that: The elastic member is a spring.

4. The yarn guide wheel for textile use according to claim 1, characterized in that: Slide blocks are symmetrically arranged on the extension rod inside the adjusting rod, and a sliding groove cooperating with the slide block is arranged inside the adjusting rod, and the slide blocks are slidably arranged in the sliding groove.

5. The yarn guide wheel for textile use according to claim 1, characterized in that: The locking member is a spline, and the locking groove is a key groove.

6. The yarn guide wheel for textile use according to claim 1, characterized in that: The locking rod and the insertion rod are both connected to the fixing head at one end away from the base.

7. The yarn guide wheel for textile use according to claim 1, characterized in that: A plurality of positioning pieces are threadedly provided on the base.

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