Yarn guide mechanism of knitting machine

Abstract

The yarn guide mechanism of the knitting machine comprises a base, an adjusting base, a supporting frame, a fixing seat and a yarn guide wheel, a fixing hole is formed in the base, the adjusting base is fixedly installed on the base, the supporting frame is fixedly installed above the adjusting base, the fixing seat is movably installed on the supporting frame, and the yarn guide wheel is fixedly installed on the fixing seat. According to the yarn guide mechanism of the knitting machine, the yarn guide mechanism is installed on knitting machine equipment through the base, the disc can be rotated by pulling the first positioning rod, then the direction of the yarn guide wheel is adjusted, and after the first positioning rod is loosened, the first positioning rod can be embedded into the first positioning hole to be fixed under the action of the first elastic piece; the disc and the yarn guide wheel are further fixed; and meanwhile, the fixing seat can be moved by pulling the second positioning rod, so that the fixing seat moves up and down along the supporting frame, the position of the yarn guide wheel is adjusted, the yarn is conveniently fixed and tensioned, the yarn tension is adjusted, and the yarn is fixed through the second positioning rod.

Description

Technical Field

[0001] The present disclosure relates to the technical field of yarn guide mechanisms, and in particular to a yarn guide mechanism of a knitting machine. Background Art

[0002] Nowadays, with the development of science and technology and the improvement of productivity, the improvement of production efficiency has become an important factor in the development of enterprises. Moreover, with the enrichment of material life, people have begun to have requirements for the quality and color of clothing fabrics. Clothing fabrics need to be processed by knitting machines during production. Knitting machines use knitting needles to form coils of yarns of various raw materials and varieties, and then connect them into knitted fabrics through strings. The knitted fabric has a soft texture, good wrinkle resistance and breathability, and has large extensibility and elasticity, and is comfortable to wear. On the knitting machine, the yarn is connected to the knitting hook through the yarn feeding mouth to produce. The yarn feeding mouth is an important component of the knitting machine. The yarn feeder is used in the textile process to feed the yarn directly to the knitting needle; the existing yarn guide is usually fixed by bolts, and the yarn guide needs to be disassembled and reinstalled when adjusting the position of the yarn guide wheel, which takes a long time to adjust and is cumbersome to operate. Utility Model Content

[0003] The utility model aims to solve the above-mentioned problem and provide a yarn guiding mechanism for a knitting machine.

[0004] The technical solution of the present disclosure is achieved as follows:

[0005] The present disclosure provides a yarn guide mechanism of a knitting machine, comprising a base, an adjustment base, a support frame, a fixed seat and a yarn guide wheel, wherein the base is provided with a fixing hole, the adjustment base is fixedly mounted on the base, the support frame is fixedly mounted above the adjustment base, the fixed seat is movably mounted on the support frame, the yarn guide wheel is fixedly mounted on the fixed seat, and the base is connected and fixed to the knitting machine equipment through the fixing hole;

[0006] The adjustment base includes a connecting seat, a disc, a connecting column, a first positioning hole, a first positioning rod and a first elastic member, the connecting seat is fixedly connected to the base, the first positioning hole and the connecting seat are an integrated structure, the support frame is arranged on the disc, a bearing is installed at the bottom of the disc, the connecting column is movably installed in the bearing, the first positioning rod passes through the disc and is embedded in the first positioning hole, and the upper and lower ends of the first elastic member are respectively fixedly connected to the first positioning rod and the disc;

[0007] The support frame structure is a cylindrical structure, and a second positioning hole is opened on the support frame. The fixing seat is provided with a second positioning rod and a second elastic member. The second positioning rod passes through the fixing seat and is embedded in the second positioning hole. The left and right ends of the second elastic member are respectively fixedly connected to the fixing seat and the second positioning rod.

[0008] In the above technical solution, the yarn guiding mechanism is installed on the knitting machine equipment through a base, and the direction of the yarn guide wheel is adjusted by rotating the disc. At the same time, the position of the yarn guide wheel is adjusted by moving the fixed seat along the support frame, thereby facilitating the fixation and tightening of the yarn and adjusting the yarn tension.

[0009] In one embodiment, at least one second positioning rod is provided, and the number of the second elastic members is the same as the number of the second positioning rods. In this technical solution, the fixing seat is limited and fixed by arranging the cooperation between the second positioning rod and the second elastic member, and the adjustment method is simple and convenient. The number of the second positioning rods and the second elastic members can also be increased to prevent the fixing seat from loosening.

[0010] In one embodiment, according to the cooperation between the second positioning rod and the second elastic member, the fixing seat has an active state and a limited state;

[0011] When in the active state, the second positioning rod moves along the fixing seat to exit the second positioning hole, and then the fixing seat moves up and down along the supporting frame to adjust the position;

[0012] When in the limited position state, the second elastic member pulls the second positioning rod to move and embed into the second positioning hole, so that the second positioning rod passes through the fixing seat and embeds into the second positioning hole, thereby limiting and fixing the fixing seat;

[0013] The second positioning holes are provided in a plurality and are evenly distributed along the circumference of the support frame;

[0014] In the above technical solution, the second elastic member plays a resetting role. When in the active state, pulling the second positioning rod will cause the second elastic member to be stretched together. After releasing the second positioning rod, it will return to its original state, thereby driving the second positioning rod to be embedded in the second positioning hole for fixation.

[0015] In one embodiment, according to the cooperation between the first positioning rod and the first elastic member, the disc has an active state and a limited state;

[0016] When in the active state, the first positioning rod moves along the disc to exit the first positioning hole, and then the disc is rotated and adjusted along the connecting column;

[0017] When in the limited position state, the first elastic member pulls the first positioning rod to move and embed into the first positioning hole, so that the first positioning rod passes through the disk and embeds into the first positioning hole, thereby limiting and fixing the disk;

[0018] The first positioning holes are provided in a plurality;

[0019] In the above technical solution, the first elastic member plays a resetting role. When in the active state, pulling the first positioning rod will cause the first elastic member to be stretched together. After releasing the first positioning rod, it will return to its original state, thereby driving the first positioning rod to be embedded in the first positioning hole for fixation.

[0020] In one embodiment, the first elastic member and the second elastic member are coil springs.

[0021] The advantages or beneficial effects of the above technical solution include at least:

[0022] The present invention discloses a yarn guide mechanism of a knitting machine, which is installed on the knitting machine equipment through a base. The disc can be rotated by pulling a first positioning rod, thereby adjusting the direction of the yarn guide wheel. After the first positioning rod is loosened, the first elastic member will cause it to be embedded in a first positioning hole for fixation, thereby fixing the disc and the yarn guide wheel.

[0023] At the same time, the fixing seat can be moved by pulling the second positioning rod, so that it moves up and down along the support frame, thereby adjusting the position of the yarn guide wheel, facilitating the fixing and tightening of the yarn, adjusting the yarn tension, and fixing it through the second positioning rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0025] Figure 1 A three-dimensional structural schematic diagram of a yarn guide mechanism of a knitting machine disclosed in the present invention is presented;

[0026] Figure 2 A schematic diagram of the exploded structure of the adjustable base according to an embodiment of the present disclosure is presented;

[0027] Figure 3 A schematic diagram of the cross-sectional structure of the adjustable base according to an embodiment of the present disclosure is presented;

[0028] Figure 4 A schematic top cross-sectional view of a fixing seat according to an embodiment of the present disclosure is shown;

[0029] Figure 5 A schematic cross-sectional structure diagram of a fixing seat according to an embodiment of the present disclosure is shown;

[0030] Figure markings: base-1, adjustment base-2, support frame-3, fixed seat-4, yarn guide wheel-5, fixing hole-11, connecting seat-21, disc-22, connecting column-23, first positioning hole-24, first positioning rod-25, first elastic member-26, second positioning hole-31, second positioning rod-41, second elastic member-42. DETAILED DESCRIPTION

[0031] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0032] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0034] It should be noted that the modifications of "one" and "several" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0035] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0036] Reference Figure 1-Figure 5 A yarn guide mechanism of a knitting machine, comprising a base 1, an adjusting base 2, a support frame 3, a fixed seat 4 and a yarn guide wheel 5, wherein the base 1 is provided with a fixing hole 11, the adjusting base 2 is fixedly mounted on the base 1, the support frame 3 is fixedly mounted above the adjusting base 2, the fixed seat 4 is movably mounted on the support frame 3, the yarn guide wheel 5 is fixedly mounted on the fixed seat 4, and the base 1 is connected and fixed to the knitting machine equipment through the fixing hole 11;

[0037] The adjusting base 2 includes a connecting seat 21, a disc 22, a connecting column 23, a first positioning hole 24, a first positioning rod 25 and a first elastic member 26. The connecting seat 21 is fixedly connected to the base 1. The first positioning hole 24 and the connecting seat 21 are an integrated structure. The supporting frame 3 is arranged on the disc 22. A bearing is installed at the bottom of the disc 22. The connecting column 23 is movably installed in the bearing. The first positioning rod 25 passes through the disc 22 and is embedded in the first positioning hole 24. The upper and lower ends of the first elastic member 26 are fixedly connected to the first positioning rod 25 and the disc 22 respectively.

[0038] The support frame 3 is a cylindrical structure, and a second positioning hole 31 is opened on the support frame 3. The fixing seat 4 is provided with a second positioning rod 41 and a second elastic member 42. The second positioning rod 41 passes through the fixing seat 4 and is embedded in the second positioning hole 31. The left and right ends of the second elastic member 42 are fixedly connected to the fixing seat 4 and the second positioning rod 41 respectively.

[0039] In the above technical solution, the yarn guiding mechanism is installed on the knitting machine equipment through the base 1, and the direction of the yarn guide wheel 5 is adjusted by rotating the disc 22. At the same time, the position of the yarn guide wheel 5 is adjusted by moving the fixed seat 4 along the support frame 3, thereby facilitating the fixation and tightening of the yarn and adjusting the yarn tension.

[0040] In one embodiment, referring to Figure 1 , Figure 4 The second positioning rod 41 is provided with at least one, and the number of the second elastic members 42 is the same as the number of the second positioning rods 41. In this technical solution, the fixing seat 4 is limited and fixed by setting the cooperation between the second positioning rod 41 and the second elastic member 42. At the same time, the adjustment method is simple and convenient, and the number of the second positioning rods 41 and the second elastic member 42 can also be increased to prevent the fixing seat 4 from loosening.

[0041] In one embodiment, referring to Figure 1 , Figure 4 , Figure 5 According to the cooperation between the second positioning rod 41 and the second elastic member 42, the fixing seat 4 has an active state and a limited state;

[0042] When in the active state, the second positioning rod 41 moves along the fixing seat 4 to exit the second positioning hole 31, and then the fixing seat 4 moves up and down along the supporting frame 3 to adjust the position;

[0043] When in the limited position state, the second elastic member 42 pulls the second positioning rod 41 to move and embed into the second positioning hole 31, so that the second positioning rod 41 passes through the fixing seat 4 and embeds into the second positioning hole 31, thereby limiting and fixing the fixing seat 4;

[0044] The second positioning holes 31 are provided in a plurality and are evenly distributed along the circumference of the support frame 3;

[0045] In the above technical solution, the second elastic member 42 plays a resetting role. When in the active state, pulling the second positioning rod 41 will cause the second elastic member 42 to be stretched together. After releasing the second positioning rod 41, it will return to its original state, thereby driving the second positioning rod 41 to be embedded in the second positioning hole 31 for fixation.

[0046] In one embodiment, referring to Figure 1-Figure 3 According to the cooperation between the first positioning rod 25 and the first elastic member 26, the disc 22 has an active state and a limited state;

[0047] When in the active state, the first positioning rod 25 moves along the disc 22 to exit the first positioning hole 24, and then the disc 22 is rotated and adjusted along the connecting column 23;

[0048] When in the limited position state, the first elastic member 26 pulls the first positioning rod 25 to move and embed into the first positioning hole 24, so that the first positioning rod 25 passes through the disk 22 and embeds into the first positioning hole 24, thereby limiting and fixing the disk 22;

[0049] The first positioning holes 24 are provided in a plurality;

[0050] In the above technical solution, the first elastic member 26 plays a resetting role. When in the active state, pulling the first positioning rod 25 will cause the first elastic member 26 to be stretched together. After releasing the first positioning rod 25, it will return to its original state, thereby driving the first positioning rod 25 to be embedded in the first positioning hole 24 for fixation.

[0051] The first elastic member 26 and the second elastic member 42 are both coil springs.

[0052] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. 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 disclosure 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 should not be understood as a limitation on the present disclosure.

[0053] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A yarn guide mechanism for a knitting machine, characterized in that: The invention comprises a base (1), an adjusting base (2), a supporting frame (3), a fixing seat (4) and a yarn guide wheel (5); the base (1) is provided with a fixing hole (11); the adjusting base (2) is fixedly mounted on the base (1); the supporting frame (3) is fixedly mounted above the adjusting base (2); the fixing seat (4) is movably mounted on the supporting frame (3); and the yarn guide wheel (5) is fixedly mounted on the fixing seat (4); The adjusting base (2) comprises a connecting seat (21), a disc (22), a connecting column (23), a first positioning hole (24), a first positioning rod (25) and a first elastic member (26); the connecting seat (21) is fixedly connected to the base (1); the first positioning hole (24) and the connecting seat (21) are an integrated structure; the supporting frame (3) is arranged on the disc (22); a bearing is installed at the bottom of the disc (22); the connecting column (23) is movably installed in the bearing; the first positioning rod (25) passes through the disc (22) and is embedded in the first positioning hole (24); and the upper and lower ends of the first elastic member (26) are fixedly connected to the first positioning rod (25) and the disc (22) respectively; The support frame (3) is a cylindrical structure, and a second positioning hole (31) is provided on the support frame (3). A second positioning rod (41) and a second elastic member (42) are provided on the fixing seat (4). The second positioning rod (41) passes through the fixing seat (4) and is embedded in the second positioning hole (31). The left and right ends of the second elastic member (42) are respectively fixedly connected to the fixing seat (4) and the second positioning rod (41).

2. The yarn guide mechanism of a knitting machine according to claim 1, characterized in that: At least one second positioning rod (41) is provided, and the number of the second elastic members (42) is the same as the number of the second positioning rods (41).

3. The yarn guide mechanism of a knitting machine according to claim 1, characterized in that: According to the cooperation between the second positioning rod (41) and the second elastic member (42), the fixing seat (4) has an active state and a limited state; When in an active state, the second positioning rod (41) moves along the fixing seat (4) to exit the second positioning hole (31), and then the fixing seat (4) moves up and down along the supporting frame (3) to adjust its position; When in the limited position state, the second elastic member (42) pulls the second positioning rod (41) to move and embed into the second positioning hole (31), so that the second positioning rod (41) passes through the fixing seat (4) and embeds into the second positioning hole (31), thereby limiting and fixing the fixing seat (4).

4. The yarn guide mechanism of a knitting machine according to claim 3, characterized in that: A plurality of the second positioning holes (31) are provided and are evenly distributed along the circumference of the support frame (3).

5. The yarn guiding mechanism of a knitting machine according to claim 1, characterized in that: According to the cooperation between the first positioning rod (25) and the first elastic member (26), the disc (22) has an active state and a limited state; When in an active state, the first positioning rod (25) moves along the disc (22) to exit the first positioning hole (24), and then the disc (22) is rotated and adjusted along the connecting column (23); When in the limited position state, the first elastic member (26) pulls the first positioning rod (25) to move and embed into the first positioning hole (24), so that the first positioning rod (25) passes through the disk (22) and embeds into the first positioning hole (24), thereby limiting and fixing the disk (22).

6. The yarn guide mechanism of a knitting machine according to claim 5, characterized in that: A plurality of the first positioning holes (24) are provided.

7. The yarn guide mechanism of a knitting machine according to claim 1, characterized in that: The first elastic member (26) and the second elastic member (42) are coil springs.

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