A circular loom shuttle boat

Abstract

The utility model relates to a shuttle boat of a circular loom, comprising a shuttle base and a wire guide frame, wherein the wire guide frame extends along the outer periphery of the shuttle base and is suspended relative to the shuttle base, and the wire guide frame comprises two separately arranged outer guide rods, which are detachably connected to the shuttle base. By adopting the above technical solution, the existing outer guide rods are all integrated, while the technical solution of the utility model adopts a split outer guide rod. After one of the outer guide rods is greatly worn, it can be replaced by a designated method without being scrapped as a whole, which greatly reduces the maintenance cost.

Description

Technical Field

[0001] The utility model belongs to the field of weaving equipment, in particular to a shuttle boat of a circular loom. Background Art

[0002] The existing circular loom directly welds the warp wire guide frame on the shuttle boat, and the warp wire guide frame can support and guide the weft yarn on the shuttle boat. Since the shuttle boat rotates quickly and the warp wire guide frame is subjected to great force during the production and processing of the circular loom, the force exerted by the weft yarn on the warp wire guide frame is applied to the warp wire guide frame for a long time, which can easily lead to the breakage of the connection between the warp wire guide frame and the shuttle boat. The shuttle boat and the warp wire guide frame must be stopped regularly for inspection and maintenance, which greatly reduces production efficiency. At the same time, when the shuttle boat is running at high speed, the weft passes through the single-sided outer guide rod, and the warp passes through the double-sided outer guide rod, resulting in one side of the outer guide rod being worn more than the other side. The double-sided outer guide rods of the existing warp wire guide frame are integrally formed, and the replacement and maintenance costs are high. Utility Model Content

[0003] In summary, in order to overcome the deficiencies of the prior art, the utility model provides a circular loom shuttle boat.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circular loom shuttle boat, including a shuttle base and a warp guide frame, the warp guide frame extends along the outer periphery of the shuttle base and is suspended relative to the shuttle base, the warp guide frame includes two separately arranged outer guide rods, and the two outer guide rods are detachably connected to the shuttle base.

[0005] By adopting the above technical solution, the existing outer guide rods are all of an integrated type, while the technical solution of the utility model adopts a split outer guide rod. After one of the outer guide rods is greatly worn, it can be replaced without being scrapped as a whole, which greatly reduces the maintenance cost.

[0006] The utility model is further configured as follows: connecting seats are respectively provided at both ends of the shuttle base, connecting parts are respectively provided at positions corresponding to the connecting seats at both ends of the outer guide rod, mounting holes are provided on the connecting seats, connecting holes matched with the mounting holes are provided on the connecting parts, and the connecting parts are detachably connected to the connecting seats through fasteners.

[0007] By adopting the above technical solution, the existing outer guide rod and the shuttle boat are mostly fixed by welding, while in this technical solution, the two ends of the outer guide rod are connected to the connecting seat by fasteners respectively, which is convenient for disassembly and assembly and has high stability.

[0008] The utility model is further configured that: the connecting portion is configured in a flat shape, and the connecting portion is fitted with the end surface of the connecting seat.

[0009] By adopting the above technical solution, the cross section of the outer guide rod is mostly circular, while the connecting part is flat, so that the connection with the fastener is changed from point contact to surface contact, which has higher stability.

[0010] The utility model is further configured that: the connection seat is provided with a limiting portion for limiting the connection portion at positions corresponding to the two mounting holes.

[0011] By adopting the above technical solution, it is convenient to quickly locate the position of the outer guide rod for installation.

[0012] The utility model is further configured that: the limiting portion is provided with a mounting groove matched with the connecting portion, and the connecting hole is communicated with the mounting groove.

[0013] By adopting the above technical solution, the connection part is embedded in the installation, which has higher stability.

[0014] The utility model is further configured that: the limiting portion includes a limiting convex portion arranged around the outer periphery of the connecting portion.

[0015] By adopting the above technical solution, it is convenient to quickly locate the position of the connection part for installation.

[0016] The utility model is further provided with: a weft thread guide rod for guiding the weft thread to come out is also provided on the shuttle base.

[0017] By adopting the above technical solution, when the shuttle runs at high speed, the weft passes through a single-sided outer guide rod, while the warp passes through double-sided outer guide rods, resulting in greater wear on one side of the outer guide rod than on the other side. At the same time, since the outer guide rod is arranged in an arc shape, the warp and weft passing through the same outer guide rod are cross-entangled in advance, requiring shutdown for sorting, which greatly reduces work efficiency. A separate weft guide rod can avoid cross-entanglement of the warp and weft, while reducing the wear on the single-sided outer guide rod and extending the service life of the outer guide rod.

[0018] The utility model is further configured that: the weft thread guide rod comprises bending sections at two ends and a connecting section arranged between the bending sections, and the connecting section is arranged in an arc shape.

[0019] By adopting the above technical solution, a bending section is set, and the distance between the connecting section and the weft spindle is enlarged, so that the weft guide has sufficient space, which is suitable for winding yarns of different diameters on the weft spindle; because the yarn on the weft spindle is fed into the flattener after being released and wound around the weft guide rod once, the yarn moves from one end of the weft spindle to the middle and then to the other end and then reciprocates (because the yarn is wound around the weft spindle in a reciprocating manner, and the opposite is true when it is released), and the position of the flattener is relatively fixed. When the connecting section is set as a straight line, the length of the weft from the end of the weft spindle to the connecting section and then to the flattener is greater than the length of the weft from the middle of the weft spindle to the connecting section and then to the flattener (such as the attached Figure 4As shown in the figure, the connecting section is arranged in an arc shape, so that the distance from the middle of the weft spindle to the middle of the connecting section is lengthened, so that the weft is in a tensioned state at all places during the movement, so that the tension tends to be balanced and the quality of the finished product is higher.

[0020] The utility model is further configured that: the bending sections at both ends of the weft thread guide rod corresponding to one end of the shuttle base are both provided with connecting pieces, and the connecting piece is detachably connected to the shuttle base.

[0021] By adopting the above technical solution, maintenance and replacement are convenient and the service life of the shuttle is extended.

[0022] The specific implementation of the utility model is described below in conjunction with the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of Embodiment 1 of the present utility model;

[0024] Figure 2 It is a side view of embodiment 1 of the utility model;

[0025] Figure 3 This is a front view of Embodiment 2 of the present utility model;

[0026] Figure 4 It is a side view of embodiment 2 of the utility model;

[0027] Figure numerals: 1. shuttle base, 11. connecting seat, 111. mounting hole, 112. mounting groove, 113. limiting convex part, 2. warp wire guide frame, 21. outer guide rod, 211. connecting part, 212. connecting hole, 3. weft wire guide rod, 31. bending section, 32. connecting section. DETAILED DESCRIPTION

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0029] See attached Figure 1-2 The present embodiment discloses a circular loom shuttle boat, comprising a shuttle base 1 and a warp wire guide frame 2, wherein the warp wire guide frame 2 extends along the outer periphery of the shuttle base 1 and is suspended relative to the shuttle base 1, and the warp wire guide frame 2 comprises two separately arranged outer guide rods 21, and the two outer guide rods 21 are detachably connected to the shuttle base 1.

[0030] This embodiment is further configured as follows: connecting seats 11 are respectively provided at both ends of the shuttle base 1, connecting parts 211 are respectively provided at positions at both ends of the outer guide rod 21 corresponding to the connecting seats 11, the connecting seat 11 is provided with a mounting hole 111, the connecting part 211 is provided with a connecting hole 212 adapted to the mounting hole 111, and the connecting part 211 is detachably connected to the connecting seat 11 through a fastener.

[0031] This embodiment further provides that: the connecting portion 211 is flat, and the connecting portion 211 is in contact with the end surface of the connecting seat 11 .

[0032] This embodiment further provides that: the connection seat 11 is provided with a limiting portion for limiting the connection portion 211 at positions corresponding to the two mounting holes 111 .

[0033] This embodiment further provides that: the limiting portion is provided with a mounting groove 112 adapted to the connecting portion 211 , and the connecting hole 212 is communicated with the mounting groove 112 .

[0034] This embodiment further provides that: the limiting portion includes a limiting protrusion 113 arranged around the outer periphery of the connecting portion 211 .

[0035] In the technical solution of the present utility model, the limiting portion may also be a limiting groove matched with the connecting portion 211 .

[0036] See attached Figure 3-4 The present embodiment is further provided with: a weft thread guide rod 3 for guiding the weft thread to be output is also provided on the shuttle base 1.

[0037] The present embodiment further provides that: the weft thread guide rod 3 includes bending sections 31 at both ends and a connecting section 32 arranged between the bending sections 31, and the connecting section 32 is arranged in an arc shape.

[0038] The present embodiment is further configured that: the bending sections 31 at both ends of the weft guide rod 3 are both provided with connecting members 33 corresponding to one end of the shuttle base 1 , and the connecting member 33 is detachably connected to the shuttle base 1 .

[0039] The above-mentioned “between” does not only refer to directions and positions, but also includes the meaning of the interaction between different parts. The above-mentioned “upper and lower” are only relative descriptions for the convenience of description and understanding, and other possibilities are not excluded.

[0040] Although the terms such as shuttle base 1, connecting seat 11, mounting hole 111, mounting groove 112, limiting convex part 113, warp wire guide frame 2, outer guide rod 21, connecting part 211, connecting hole 212, weft wire guide rod 3, bending section 31, connecting section 32, connecting member 33 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A circular loom shuttle boat, characterized in that: It includes a shuttle base and a warp guide frame, which extends along the outer periphery of the shuttle base and is suspended relative to the shuttle base. The warp guide frame includes two separately arranged outer guide rods, which are detachably connected to the shuttle base. Connecting seats are respectively arranged at both ends of the shuttle base, and connecting parts are respectively arranged at positions at both ends of the outer guide rods corresponding to the connecting seats. The connecting seat is provided with a mounting hole, and the connecting part is provided with a connecting hole matched with the mounting hole, and the connecting part is detachably connected to the connecting seat through a fastener.

2. A circular loom shuttle boat according to claim 1, characterized in that: The connecting portion is arranged in a flat shape, and is fitted with an end surface of the connecting seat.

3. A circular loom shuttle boat according to claim 2, characterized in that: The connection seat is provided with limiting parts for limiting the connection parts at positions corresponding to the two mounting holes.

4. A circular loom shuttle boat according to claim 3, characterized in that: The limiting portion is provided with a mounting groove matched with the connecting portion, and the connecting hole is communicated with the mounting groove.

5. A circular loom shuttle boat according to claim 3, characterized in that: The limiting portion includes a limiting protrusion arranged around the outer circumference of the connecting portion.

6. A circular loom shuttle boat according to claim 1, characterized in that: The shuttle base is also provided with a weft thread guide rod for guiding the weft thread to come out.

7. A circular loom shuttle boat according to claim 6, characterized in that: The weft thread guide rod comprises bending sections at two ends and a connecting section arranged between the bending sections, and the connecting section is arranged in an arc shape.

8. A circular loom shuttle boat according to claim 6, characterized in that: The bending sections at both ends of the weft guide rod correspond to one end of the shuttle base and are both provided with connecting pieces, and the connecting pieces are detachably connected to the shuttle base.

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