Yarn feeding nozzle structure for circular knitting machine
By designing a large round machine feeding structure including fixed seats, adjustment seats, yarn and fasteners, the problem of complexity and accuracy in existing technologies is difficult to guarantee, and the rapid and simple of the guides are realized. Position adjustment and efficient yarn work.
Patent Information
- Application Number
- CN202421247739.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing large round machine yarn feeding nozzle structure adjustment is complicated, and the position accuracy is difficult to guarantee, which affects the convenience of yarn guide work.
A gauze structure that includes a fixed seat, adjustment seat, yarn and fastener, and the guidance parts move along the sliding length direction of the junction seat. Simplified the installation and location adjustment of the guides.
Achieve the rapid and simple position adjustment of the guides, improve the convenience and accuracy of the yarn work, and reduce the operation steps and time.
Smart Images
Figure CN222390017U_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of large circular knitting machines, and in particular to a yarn feeding nozzle structure for large circular knitting machines. Background Art
[0002] A circular knitting machine is a knitting machine used in the textile process. The yarn feed nozzle is installed above the needle cylinder of the circular knitting machine and is used to guide the yarn into the knitting needles on the needle cylinder. It mainly plays the role of guiding the yarn input direction. The existing technology requires the use of auxiliary tools such as screwdrivers to disassemble and assemble the yarn feed nozzle to adjust the position. There are many adjustment steps and the adjustment accuracy is difficult to guarantee, which causes inconvenience to the yarn guiding work. Utility Model Content
[0003] The utility model aims to solve the above problems and provide a yarn feeding nozzle structure for a circular knitting machine.
[0004] The technical solution of the present disclosure is achieved as follows:
[0005] The present disclosure provides a yarn feeding nozzle structure for a large circular knitting machine, comprising a fixed seat, an adjusting seat, a yarn guide and a fastener, wherein the fixed seat is provided with a first slide groove, the adjusting seat is movably mounted on the first slide groove, the adjusting seat is provided with a second slide groove, the yarn guide is movably mounted on the second slide groove, so that the yarn guide can move relatively along the length direction of the second slide groove;
[0006] The yarn guide member includes a yarn guide body, a first nut and a yarn threading port. The yarn guide body is a T-shaped structure and has an external thread on the outer periphery of the bottom. A yarn threading port is opened in the middle of the yarn guide body. The yarn guide body is threadedly connected to the first nut after passing through the second slide groove.
[0007] The fastener includes a screw rod and a second nut. The screw rod passes through a second slide groove of the adjustment seat and is threadedly connected with the second nut. The second nut is located at the bottom of the fixed seat, and the diameter of the second nut is greater than the width of the first slide groove.
[0008] In the above technical solution, the yarn guide can be moved along the length direction of the second slide groove on the adjusting seat, and the yarn guide can be installed on the adjusting seat according to the required number. The yarn guide body is embedded in the second slide groove and fixed by rotating the second nut. At the same time, the adjusting seat moves along the first slide groove of the fixed seat to adjust the position and is fixed by fasteners.
[0009] In one embodiment, according to the cooperation between the yarn guide body and the first nut, the yarn guide has a fixed state and a movable state;
[0010] When in a fixed state, the first nut is rotated upward along the external thread of the yarn guide body to fit the adjustment seat, and cooperates with the yarn guide body to clamp the adjustment seat;
[0011] When in an active state, the first nut rotates downward along the external thread of the yarn guide body, and the yarn guide body moves along the length direction of the second slide groove;
[0012] In this technical solution, different numbers of yarn guides can be installed as needed, and the positions of the yarn guides can be adjusted along the length direction of the second chute.
[0013] In one embodiment, the fixing seat structure is an L-shaped structure, and a threaded hole is provided on the fixing seat. In this technical solution, the fixing seat can be fixed on the creel through the threaded hole.
[0014] In one embodiment, the adjustment seat structure is a rectangular parallelepiped structure, which is compatible with the first slide groove. The length of the first slide groove is 10cm-13cm. In this technical solution, the adjustment seat can move along the length direction of the first slide groove to adjust the position.
[0015] The advantages or beneficial effects of the above technical solution include at least:
[0016] The present invention discloses a yarn feeding nozzle structure for a large circular knitting machine, wherein a yarn guide member can be moved along the length direction of a second slide groove on an adjusting seat, and a required number of yarn guide members can be installed on the adjusting seat, and a yarn guide body can be embedded in the second slide groove and fixed by rotating a second nut, and the position of the yarn guide member can be adjusted simply and conveniently, and the yarn guide member can be increased or decreased, so that the large circular knitting machine can be operated conveniently and practically;
[0017] At the same time, the adjusting seat moves along the first sliding groove of the fixing seat to adjust its position, and is fixed by fasteners, so that the position of the adjusting seat can be moved and adjusted, further increasing the adjustable range of the yarn guide component. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] 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.
[0019] Figure 1 A three-dimensional structural schematic diagram of the yarn feeding nozzle structure of the embodiment of the present disclosure is shown;
[0020] Figure 2 A schematic cross-sectional structure diagram of a yarn feeding nozzle structure according to an embodiment of the present disclosure is shown;
[0021] Figure 3 A side schematic diagram of a fixing base according to an embodiment of the present disclosure is shown;
[0022] Figure 4 A three-dimensional structural schematic diagram of the yarn feeding nozzle structure of the embodiment of the present disclosure is shown;
[0023] Figure 5 A three-dimensional structural schematic diagram of a fixing base according to an embodiment of the present disclosure is presented;
[0024] Figure 6 A three-dimensional structural schematic diagram of a yarn guide and a fastener according to an embodiment of the present disclosure is shown;
[0025] Figure 7 A schematic diagram of the cross-sectional structure of a yarn guide and a fastener according to an embodiment of the present disclosure is shown;
[0026] Figure numerals: fixed seat -1, adjustment seat -2, yarn guide -3, fastener -4, yarn guide body -31, first nut -32, yarn threading port -33, screw -41, second nut -42. DETAILED DESCRIPTION
[0027] 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.
[0028] 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.
[0029] 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.
[0030] 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".
[0031] 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.
[0032] Reference Figure 1-Figure 7 A yarn feeding nozzle structure for a large circular knitting machine comprises a fixed seat 1, an adjusting seat 2, a yarn guide 3 and a fastener 4, wherein the fixed seat 1 is provided with a first slide groove, the adjusting seat 2 is movably mounted on the first slide groove, the adjusting seat 2 is provided with a second slide groove, the yarn guide 3 is movably mounted on the second slide groove, so that the yarn guide 3 can move relatively along the length direction of the second slide groove;
[0033] The yarn guide member 3 includes a yarn guide body 31, a first nut 32 and a yarn threading port 33. The yarn guide body 31 is a T-shaped structure and has an external thread on the outer periphery of the bottom. The yarn threading port 33 is opened in the middle of the yarn guide body 31. The yarn guide body 31 passes through the second slide groove and is threadedly connected with the first nut 32.
[0034] The fastener 4 includes a screw 41 and a second nut 42. The screw 41 passes through the second slide groove of the adjustment seat 2 and is threadedly connected to the second nut 42. The second nut 42 is located at the bottom of the fixing seat 1, and the diameter of the second nut 42 is greater than the width of the first slide groove.
[0035] Based on the above structure, the yarn guide can move along the length direction of the second slide groove on the adjusting seat, and the yarn guide can be installed on the adjusting seat according to the required number. The yarn guide body is embedded in the second slide groove and fixed by rotating the second nut. At the same time, the adjusting seat moves along the first slide groove of the fixed seat to adjust the position and is fixed by fasteners.
[0036] In one embodiment, referring to Figure 1-Figure 7 The yarn guide 3 is provided with a plurality of yarn guides, which are respectively arranged along the length direction of the second chute. The diameter of the first nut 32 is greater than the width of the second chute. According to the cooperation between the yarn guide body 31 and the first nut 32, the yarn guide 3 has a fixed state and a movable state;
[0037] When in a fixed state, the first nut 32 rotates upward along the external thread of the yarn guide body 31 to fit the adjustment seat 2, and cooperates with the yarn guide body 31 to clamp the adjustment seat 2;
[0038] When in the active state, the first nut 32 rotates downward along the external thread of the yarn guide body 31, and the yarn guide body 31 moves along the length direction of the second slide groove;
[0039] In this technical solution, different numbers of yarn guides 3 can be installed as needed, and the positions of the yarn guides 3 can be adjusted along the length direction of the second chute.
[0040] In one embodiment, referring to Figure 4-Figure 5The fixing seat 1 is an L-shaped structure, and a threaded hole is provided on the fixing seat 1. In this technical solution, the fixing seat 1 can be fixed on the creel through the threaded hole.
[0041] In one embodiment, referring to Figure 2 The adjustment seat 2 is a rectangular parallelepiped structure, which is compatible with the first slide groove. The length of the first slide groove is 10cm-13cm. In this technical solution, the adjustment seat 2 can move along the length direction of the first slide groove to adjust the position.
[0042] 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.
[0043] 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 feeding nozzle structure for a circular knitting machine, characterized in that: The invention comprises a fixed seat (1), an adjusting seat (2), a yarn guide (3) and a fastener (4), wherein the fixed seat (1) is provided with a first slide groove, the adjusting seat (2) is movably mounted on the first slide groove, the adjusting seat (2) is provided with a second slide groove, the yarn guide (3) is movably mounted on the second slide groove, so that the yarn guide (3) can move relatively along the length direction of the second slide groove; The yarn guide member (3) comprises a yarn guide body (31), a first nut (32) and a yarn threading port (33); the yarn guide body (31) is a T-shaped structure and has an external thread on the outer periphery of the bottom; and a yarn threading port (33) is provided in the middle of the yarn guide body (31); the yarn guide body (31) is threadedly connected to the first nut (32) after passing through the second slide groove; The fastener (4) comprises a screw (41) and a second nut (42); the screw (41) passes through a second slide groove of the adjustment seat (2) and is threadedly connected to the second nut (42); the second nut (42) is located at the bottom of the fixing seat (1), and the diameter of the second nut (42) is greater than the width of the first slide groove.
2. The yarn feeding nozzle structure for a circular knitting machine according to claim 1, characterized in that: The yarn guide members (3) are provided in a plurality and are respectively arranged along the length direction of the second slide groove.
3. The yarn feeding nozzle structure for a circular knitting machine according to claim 1, characterized in that: The diameter of the first nut (32) is greater than the width of the second sliding groove.
4. The yarn feeding nozzle structure for a circular knitting machine according to claim 3, characterized in that: According to the cooperation between the yarn guide body (31) and the first nut (32), the yarn guide member (3) has a fixed state and a movable state; When in a fixed state, the first nut (32) rotates upward along the external thread of the yarn guide body (31) to fit with the adjustment seat (2), and cooperates with the yarn guide body (31) to clamp the adjustment seat (2); When in the active state, the first nut (32) rotates downward along the external thread of the yarn guide body (31), and the yarn guide body (31) moves along the length direction of the second slide groove.
5. The yarn feeding nozzle structure for a circular knitting machine according to claim 1, characterized in that: The fixing seat (1) is an L-shaped structure, and a threaded hole is provided on the fixing seat (1).
6. The yarn feeding nozzle structure for a circular knitting machine according to claim 1, characterized in that: The adjustment seat (2) is a rectangular parallelepiped structure, which is compatible with the first sliding groove.
7. The yarn feeding nozzle structure for a circular knitting machine according to claim 1, characterized in that: The length of the first chute is 10cm-13cm.