Branching wheel structure of circular weaving machine

Abstract

The utility model provides a circular weaving machine branching wheel structure which comprises a warp yarn shuttle guide frame, a branching wheel device and a seat ring, and the branching wheel device is installed on the seat ring, located outside the warp yarn shuttle guide frame and in point contact with the warp yarn shuttle guide frame. According to the utility model, the branching wheel device is installed on the outer arc for rotation; compared with the limitation of rotation of the inner arc, the rotation angle of installation of the outer arc is larger, and division is more accurate; the undesirable phenomena such as yarn picking in the knitting process are reduced, and the yield and the knitting efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile automation, in particular to a line dividing wheel structure of a circular loom. Background Art

[0002] Circular looms are machines used to weave various circular or nearly circular fabrics. They are industrial equipment for weaving tube fabrics. There are many spindles on the warp frame of the circular loom. Depending on the width of the woven fabric and the width of the tape, a specified range of warp yarns are used.

[0003] Before the warp yarn enters the circular loom, the warp yarn is cross-opened by the warp yarn frame, and the weft yarn shuttle moves in a circular motion in the cross-opening to pass through the warp yarn and weave into a tube cloth.

[0004] At present, the line dividing wheel is usually installed in the warp guide frame, and the line dividing wheel adopts a flat circular ring structure, which is easily restricted by the curvature of the inner circle and fails to make proper contact, which can easily cause warp division errors and poor weaving. At the same time, the line dividing wheel is easy to wear and cause damage. Utility Model Content

[0005] The utility model aims to propose an information circular loom line dividing wheel structure to solve the problem that the current line dividing wheel is easily restricted by the inner arc curvature when installed in the warp yarn guide shuttle frame, and the problem that the contact is not in place causes the warp dividing error and the weaving is poor.

[0006] The technical solution of the utility model is:

[0007] The utility model provides a line dividing wheel structure of a circular loom, comprising a warp guide shuttle frame, a line dividing wheel device and a seat ring. The line dividing wheel device is installed on the seat ring, located outside the warp guide shuttle frame, and forms point contact with the warp guide shuttle frame.

[0008] Further, the line-splitting wheel device comprises a line-splitting wheel, a front wheel bracket, a rear wheel retainer, a line-splitting wheel shaft, a ball bearing and a warp guide rail;

[0009] The line splitting wheel is installed between the front wheel bracket and the rear wheel holder and fixed by the line splitting wheel shaft. A ball bearing is installed on the line splitting wheel so that the line splitting wheel rotates in a circle around the line splitting wheel shaft outside the warp guide shuttle frame.

[0010] A warp guide rail is arranged on the outer side of the rear wheel retainer and is located between the line dividing wheel and the warp guide shuttle frame. The warp guide rail guides the warp yarn to complete the warp dividing action.

[0011] Furthermore, the root of the line-dividing wheel shaft is a threaded end, which passes through the warp guide rail, the rear wheel retainer, the line-dividing wheel and the front wheel bracket in sequence, and is locked with a locking plate and a nut.

[0012] Furthermore, the front end of the line dividing wheel shaft is embedded in a transverse support member, the transverse support member is a channel steel structure, and longitudinal support members are provided at both ends, the longitudinal support member is a square structure, and the bottom of the longitudinal support member is installed on the seat ring.

[0013] Furthermore, the warp guide rail is threadedly connected with a distance plate, and the distance plate is embedded in the middle of both ends of the transverse support member.

[0014] Furthermore, the line dividing wheel is an open wheel.

[0015] Furthermore, the line dividing wheel is a twill open wheel.

[0016] Beneficial effects of the utility model:

[0017] In the utility model, the wire dividing wheel device is installed on the outer arc for rotation; compared with the previous limitation of rotating on the inner arc, the rotation angle of the outer arc installation is larger and the warp division is more accurate; the undesirable phenomena such as yarn picking during the weaving process are reduced, and the yield rate and weaving efficiency are improved.

[0018] In the utility model, the line dividing wheel device is in point contact with the guide shuttle frame at the outer arc, which reduces wear and tear and increases durability.

[0019] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0021] Figure 1 The figure shows an overall structural diagram according to an embodiment of the utility model.

[0022] Figure 2 A top view of the overall structure according to an embodiment of the utility model is shown.

[0023] Figure 3 The figure shows a structural diagram of a line dividing wheel device according to an embodiment of the utility model.

[0024] Figure 4 A distance plate installation structure diagram according to an embodiment of the utility model is shown.

[0025] Figure 5 A bottom view of the structure of a line dividing wheel device according to an embodiment of the utility model is shown.

[0026] In the figure: 1. seat ring; 2. line dividing wheel device; 3. warp guide shuttle frame; 4. line dividing wheel; 5. front wheel bracket; 6. rear wheel retainer; 7. line dividing wheel shaft; 8. ball bearing; 9. warp guide rail; 10. distance plate; 11. transverse support member; 12. longitudinal support member. Implementation

[0027] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein.

[0028] like Figure 1 , 2 The figure shows the overall structural schematic diagram and top view of the circular loom's dividing wheel structure. The circular loom's dividing wheel structure includes a warp guide shuttle frame 3, a dividing wheel device 2 and a seat ring 1. The dividing wheel device 2 is installed on the seat ring 1, located outside the warp guide shuttle frame 3, and forms point contact with the warp guide shuttle frame 3.

[0029] In this embodiment, the line dividing wheel device is installed on the seat ring 1, and rotates in a circle outside the warp guide frame 3, and forms point contact with the warp guide frame 3, which reduces wear and increases durability.

[0030] like Figure 3-5 As shown, it is a structural diagram of a line-splitting wheel device, wherein the line-splitting wheel device 2 comprises a line-splitting wheel 4, a front wheel bracket 5, a rear wheel holder 6, a line-splitting wheel shaft 7, a ball bearing 8 and a warp guide rail 9; the line-splitting wheel 4 is installed between the front wheel bracket 5 and the rear wheel holder 6, and is fixed by the line-splitting wheel shaft 7, and a ball bearing 8 is installed on the line-splitting wheel 7, so that the line-splitting wheel 4 rotates in a circle around the line-splitting wheel shaft 7 outside the warp guide shuttle frame 3; a warp guide rail 9 is provided on the outer side of the rear wheel holder 6, and is located between the line-splitting wheel 4 and the warp guide shuttle frame 3, and the warp guide rail 9 guides the warp to complete the warp-splitting action;

[0031] The root of the splitter wheel shaft 7 is a threaded end, which passes through the warp guide rail 9, the rear wheel retainer 6, the splitter wheel 4 and the front wheel bracket 5 in sequence, and is locked by a locking plate and a nut; the front end of the splitter wheel shaft 7 is embedded in a transverse support member 11, and the transverse support member 11 is a channel steel structure, and longitudinal support members 12 are provided at both ends, and the longitudinal support member 12 is a square structure, and the bottom of the longitudinal support member 12 is installed on the seat ring 1; the warp guide rail 9 is threadedly connected with a distance plate 10, and the distance plate 10 is embedded in the middle of the two ends of the transverse support member 11.

[0032] In this embodiment, the line dividing wheel 4 is rotated in a circle around the line dividing wheel shaft 7 outside the warp guide shuttle frame 3 through the ball bearing 8, and the warp yarn is guided by the warp guide rail 9 to complete the warp dividing action; the transverse support member 11 and the longitudinal support member 12 are both used for reinforcement; this line dividing wheel structure is stable and reliable, the line dividing is more accurate, the line dividing errors are reduced, and the production efficiency is improved.

[0033] The various embodiments of the utility model have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A circular loom line wheel structure, characterized in that It comprises a warp guide frame (3), a line dividing wheel device (2) and a seat ring (1), wherein the line dividing wheel device (2) is mounted on the seat ring (1), is located outside the warp guide frame (3), and forms point contact with the warp guide frame (3).

2. The circular loom dividing wheel structure according to claim 1, characterized in that: The line-splitting wheel device (2) comprises a line-splitting wheel (4), a front wheel bracket (5), a rear wheel retainer (6), a line-splitting wheel shaft (7), a ball bearing (8) and a warp guide rail (9); The line dividing wheel (4) is installed between the front wheel bracket (5) and the rear wheel holder (6) and fixed by the line dividing wheel shaft (7). A ball bearing (8) is installed on the line dividing wheel (4), so that the line dividing wheel (4) rotates in a circle around the line dividing wheel shaft (7) outside the warp guide shuttle frame (3); A warp guide rail (9) is provided on the outer side of the rear wheel retainer (6) and is located between the line splitting wheel (4) and the warp guide shuttle frame (3). The warp guide rail (9) guides the warp yarn to complete the warp splitting action.

3. The circular loom dividing wheel structure according to claim 2 is characterized in that The root of the line-dividing wheel shaft (7) is a threaded end, which passes through the warp guide rail (9), the rear wheel retainer (6), the line-dividing wheel (4) and the front wheel bracket (5) in sequence, and is locked by a locking plate and a nut.

4. The circular loom dividing wheel structure according to claim 2 is characterized in that The front end of the line dividing wheel shaft (7) is embedded in a transverse support member (11), the transverse support member (11) is a channel steel structure, and longitudinal support members (12) are provided at both ends, the longitudinal support member (12) is a square structure, and the bottom of the longitudinal support member (12) is mounted on the seat ring (1).

5. The circular loom dividing wheel structure according to claim 4 is characterized in that The warp guide rail (9) is threadedly connected with a distance plate (10), and the distance plate (10) is embedded in the middle of the two ends of the transverse support member (11).

6. The circular loom dividing wheel structure according to claim 1 is characterized in that The line dividing wheel (4) is an open wheel.

7. The circular loom dividing wheel structure according to claim 1 is characterized in that The line dividing wheel (4) is a twill open wheel.

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