Yarn conveyor convenient for threading

Abstract

The utility model discloses a yarn conveyor convenient for threading, and relates to the technical field of textile machinery. Comprising a fixing base, a spindle is installed on the fixing base through a bearing, a transmission belt wheel and a clutch are sequentially installed on the upper portion of the spindle, a yarn conveying wheel is installed on the lower portion of the spindle, a yarn inlet assembly is installed on the left side of the fixing base, a yarn outlet assembly is installed on the right side of the fixing base, and the yarn inlet assembly and the yarn outlet assembly are in transmission connection with the spindle through belts. According to the yarn conveying device convenient for threading, the yarn feeding assembly and the yarn discharging assembly are simpler and more compact in structure, internal wiring of the yarn conveying device is not needed, the internal structure of the yarn conveying device is simplified, yarn penetrates through yarn guide ceramic rings in the yarn feeding assembly and the yarn discharging assembly and is wound on a spiral shaft, workers can be helped to perform rapid threading, and the working efficiency is improved. And meanwhile, the spiral shaft is driven to rotate through transmission of the main shaft, so that the yarn can be smoothly conveyed into the knitting mechanism when passing through the yarn conveying wheel.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile machinery technical field, concretely is a yarn feeding device convenient to wear yarn. BACKGROUND

[0002] Nowadays, with the development of industry and commerce, people's living standards improve, and people's requirements for clothing fabric quality and style also improve, so there are various knitting machines and yarn feeding devices on the market, and the yarn feeding device delivers yarn to the knitting area according to requirements, and the yarn feeding device can control the yarn length or keep the yarn tension consistent, so that the knitted fabric meets the production requirements.

[0003] In actual use, although the yarn feeding device plays a role in tension adjustment, it also makes the internal layout of the yarn feeding device complex, increases the complexity of the yarn perforation required, increases the operation burden of the staff, is time-consuming and laborious, and reduces the work efficiency. UTILITY MODEL CONTENT

[0004] The utility model provides a yarn feeding device convenient to wear yarn to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a yarn feeding device convenient to wear yarn, including fixed base, the fixed base passes through bearing and is installed with main shaft, the upper portion of main shaft is installed with transmission pulley and clutch in proper order, the lower portion of main shaft is installed with yarn feeding wheel, the left side of fixed base passes through and is installed with yarn feeding assembly, and the right side of fixed base is installed with yarn feeding assembly, the yarn feeding assembly and yarn feeding assembly all are installed with driven pulley, the main shaft is installed with driving pulley, and driving pulley passes through belt and driven pulley transmission connection.

[0006] The yarn feeding assembly and the yarn feeding assembly all include a mounting seat, a spiral shaft and a guide yarn porcelain ring, one end of the spiral shaft is installed on the mounting seat through a bearing, and the guide yarn porcelain ring is embedded in the mounting seat.

[0007] Further, the middle part of the fixed base is a hollow structure, and the main shaft is installed in the hollow through a bearing.

[0008] Further, the transmission pulley and the clutch are located above the fixed base, and the yarn feeding wheel is located below the fixed base.

[0009] Further, the mounting seat is L-shaped, and the guide yarn porcelain ring and the spiral shaft are located on the same centerline.

[0010] Further, the spiral shaft and the main shaft are located on the same centerline, and the spiral shaft and the yarn feeding wheel are arranged in parallel.

[0011] Further, the screw shaft rotation direction on the yarn feeding assembly is downward, and the screw shaft rotation direction on the yarn discharging assembly is upward.

[0012] Compared with the prior art, the yarn feeding device for facilitating yarn threading has the following advantages

[0013] Beneficial effects:

[0014] The yarn feeding device for facilitating yarn threading has the following advantages: the yarn feeding assembly and the yarn discharging assembly are simple and compact in structure, the internal wiring of the yarn feeding device is no longer needed, the internal structure of the yarn feeding device is simplified, the yarn passes through the yarn guide porcelain ring in the yarn feeding assembly and the yarn discharging assembly and is wound on the screw shaft, the staff can quickly thread the yarn, the screw shaft is driven to rotate by the main shaft through the transmission belt, and thus the yarn can be smoothly conveyed into the knitting mechanism when passing through the yarn conveying wheel. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a structural view of the yarn feeding assembly of the utility model;

[0017] Fig. 3 It is a top view of the yarn feeding assembly of the utility model.

[0018] In the drawing: 1, fixed seat; 2, main shaft; 3, transmission pulley; 4, clutch; 5, yarn conveying wheel; 6, yarn feeding assembly; 7, yarn discharging assembly; 8, driven pulley; 9, driving pulley; 10, mounting seat; 11, screw shaft; 12, yarn guide porcelain ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3The utility model discloses a kind of yarn feeding device convenient to wear yarn, including fixed seat 1, main shaft 2 is installed on the fixed seat 1 by bearing, the upper portion of main shaft 2 is sequentially installed with transmission pulley 3 and clutch 4, the lower portion of main shaft 2 is installed with line feeding wheel 5, the left side of fixed seat 1 is installed with yarn feeding assembly 6, and the right side of fixed seat 1 is installed with yarn outlet assembly 7, driven pulley 8 is installed on yarn feeding assembly 6 and yarn outlet assembly 7, driving pulley 9 is installed on main shaft 2, and driving pulley 9 is connected by belt and driven pulley 8 transmission, the structure of set yarn feeding assembly 6 and yarn outlet assembly 7 is more simple and compact, no longer through yarn feeding device internal wiring, simplify yarn feeding device internal structure, yarn is passed from the guide yarn porcelain ring 12 in yarn feeding assembly 6 and yarn outlet assembly 7, and is wound on spiral shaft 11, can help staff to wear yarn quickly, simultaneously, main shaft 2 is driven spiral shaft 11 rotation by transmission, to make yarn be transported into weaving mechanism when passing line feeding wheel 5 smoothly;

[0021] Yarn feeding assembly 6 and yarn outlet assembly 7 all include mounting seat 10, spiral shaft 11 and guide yarn porcelain ring 12, one end of spiral shaft 11 is installed on mounting seat 10 by bearing, guide yarn porcelain ring 12 is embedded on mounting seat 10.

[0022] Specifically, the middle part of the fixed seat 1 is a hollow structure, and the main shaft 2 is installed in the hollow structure through a bearing.

[0023] In the embodiment, the fixed seat 1 with the hollow structure is convenient for arranging the main shaft 2 and facilitating the transmission connection between the main shaft 2 and the yarn feeding assembly 6 and the yarn outlet assembly 7.

[0024] Specifically, the transmission pulley 3 and the clutch 4 are located above the fixed seat 1, and the line feeding wheel 5 is located below the fixed seat 1.

[0025] In the embodiment, the transmission belt on the knitting machine drives the transmission pulley 3 on the upper part of the yarn feeding device to rotate, and drives the line feeding wheel 5 to rotate through the main shaft 2.

[0026] Specifically, the mounting seat 10 is L-shaped, and the guide yarn porcelain ring 12 and the spiral shaft 11 are located on the same center line.

[0027] In the embodiment, the mounting seat 10 is a support structure, which is mainly used for mounting and fixing the guide yarn porcelain ring 12 and the spiral shaft 11.

[0028] Specifically, the spiral shaft 11 and the main shaft 2 are located on the same center line, and the spiral shaft 11 and the line feeding wheel 5 are arranged in parallel.

[0029] In the embodiment, the transmission belt on the knitting machine drives the transmission belt wheel 3 on the upper part of the yarn feeder to rotate, and drives the yarn feeding wheel 5 to rotate through the main shaft 2, and the main shaft 2 drives the spiral shaft 11 to rotate.

[0030] Specifically, the spiral shaft 11 on the yarn feeding assembly 6 is downwardly spiraled, and the spiral shaft 11 on the yarn feeding assembly 7 is upwardly spiraled.

[0031] In the embodiment, the yarn is threaded through the guide ceramic ring 12 of the yarn feeding assembly 6, wound on the spiral shaft 11, then wound on the yarn feeding wheel 5, and finally wound on the spiral shaft 11 of the yarn feeding assembly 7 and threaded out of the guide ceramic ring 12 of the yarn feeding assembly 7.

[0032] In use, the yarn is threaded through the guide ceramic ring 12 of the yarn feeding assembly 6, wound on the spiral shaft 11, then wound on the yarn feeding wheel 5, and finally wound on the spiral shaft 11 of the yarn feeding assembly 7 and threaded out of the guide ceramic ring 12 of the yarn feeding assembly 7, the transmission belt on the knitting machine drives the transmission belt wheel 3 on the upper part of the yarn feeder to rotate, and drives the yarn feeding wheel 5 to rotate through the main shaft 2, so that the yarn is supplied to the knitting machine through the yarn feeding wheel 5 for knitting operation, the yarn feeding assembly 6 and the yarn feeding assembly 7 are more simple and compact in structure, and no longer need to be wired inside the yarn feeder, thereby simplifying the internal structure of the yarn feeder, and the yarn is threaded through the guide ceramic ring 12 of the yarn feeding assembly 6 and the yarn feeding assembly 7 and wound on the spiral shaft 11, which can help the staff to quickly thread the yarn.

[0033] In summary, the yarn feeder facilitating yarn threading is provided with the yarn feeding assembly 6 and the yarn feeding assembly 7 which are more simple and compact in structure, no longer need to be wired inside the yarn feeder, thereby simplifying the internal structure of the yarn feeder, the yarn is threaded through the guide ceramic ring 12 of the yarn feeding assembly 6 and the yarn feeding assembly 7 and wound on the spiral shaft 11, which can help the staff to quickly thread the yarn, and the spiral shaft 11 is driven to rotate through the transmission of the main shaft 2, so that the yarn can be smoothly conveyed into the knitting mechanism when passing through the yarn feeding wheel 5.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A thread carrier for facilitating threading of a thread, comprising a holder (1), characterized in that: The fixed seat (1) is provided with a main shaft (2) installed through a bearing, the upper part of the main shaft (2) is sequentially provided with a transmission pulley (3) and a clutch (4), the lower part of the main shaft (2) is provided with a wire feeding wheel (5), the left side of the fixed seat (1) is provided with a yarn feeding assembly (6), the right side of the fixed seat (1) is provided with a yarn discharging assembly (7), the yarn feeding assembly (6) and the yarn discharging assembly (7) are both provided with a driven pulley (8), the main shaft (2) is provided with a driving pulley (9), and the driving pulley (9) is in transmission connection with the driven pulley (8) through a belt; The yarn feeding assembly (6) and the yarn discharging assembly (7) both comprise a mounting seat (10), a spiral shaft (11) and a guide yarn porcelain ring (12), one end of the spiral shaft (11) is installed on the mounting seat (10) through a bearing, and the guide yarn porcelain ring (12) is embedded on the mounting seat (10).

2. The yarn carrier for facilitating the threading of a yarn according to claim 1, wherein: The middle part of the fixed seat (1) is a cavity structure, and the main shaft (2) is installed in the cavity through a bearing.

3. The thread carrier of claim 1, wherein: The transmission pulley (3) and the clutch (4) are both located above the fixed seat (1), and the wire feeding wheel (5) is located below the fixed seat (1).

4. The yarn carrier for facilitating the threading of a yarn according to claim 1, wherein: The mounting seat (10) is L-shaped, and the guide yarn porcelain ring (12) and the spiral shaft (11) are located on the same center line.

5. The thread carrier of claim 1, wherein: The spiral shaft (11) and the main shaft (2) are located on the same center line, and the spiral shaft (11) and the wire feeding wheel (5) are arranged in parallel.

6. The thread carrier of claim 1, wherein: The spiral direction of the spiral shaft (11) on the yarn feeding assembly (6) is downward, and the spiral direction of the spiral shaft (11) on the yarn discharging assembly (7) is upward.

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