Lifting type yarn guide mechanism for creel of circular knitting machine
By designing the lifting gauze mechanism, the problem of high gauze hooks in the gauze of the large circular machine, which causes the yarn to be difficult to turn around, realize the convenient rise and fall of the gauze hook, and improve the operating efficiency.
Patent Information
- Application Number
- CN202420367227.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-28
AI Technical Summary
When using a large circular yarn rack, the yarn guide hook is located at the upper end of the yarn, and the height is high, making it difficult for workers to wind the yarn hook.
A lifting gauze mechanism is designed to achieve the lift of the gauze hook through the magnetic attraction and the cooperation of the limit rod, so that the workers can wrap the yarn on the guide gauze hook.
Through the design of the lifting structure, the guidance gauze hook can be put down, simplifying the process of yarn winding, and improving the operating efficiency.
Smart Images
Figure CN222412119U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of large circular machine yarn racks, in particular to a lifting yarn guide mechanism for a large circular machine yarn rack. Background Art
[0002] When a circular knitting machine is in use, a creel is needed to place the bobbins of raw yarn. A yarn guide hook is arranged at the upper end of the creel. The yarn on the bobbin on the creel passes around the yarn guide hook at the upper end of the creel and is smoothly introduced into the circular knitting machine from the upper side. Setting the yarn guide hook on the upper side of the creel is also convenient for workers to pass between the creel and the circular knitting machine. However, the yarn guide hook is at the upper end of the creel, and due to its high height, it is not convenient for workers to wind the yarn around the yarn guide hook. Utility Model Content
[0003] In order to solve the above technical deficiencies, the utility model provides a lifting yarn guide mechanism for a large circular knitting machine creel, which is convenient for workers to wind the yarn onto the yarn guide hook.
[0004] The utility model discloses a lifting type yarn guiding mechanism of a large circular machine yarn rack, comprising a base, a rear side of the base is symmetrically arranged with two No. 1 vertical tubes, a No. 2 vertical tube is arranged on the front side base between the two No. 1 vertical tubes, the upper end of the No. 1 vertical tube and the upper end of the No. 2 vertical tube are connected to each other through a bracket, and a yarn hanging rod is evenly arranged on the No. 1 vertical tube from top to bottom, and a No. 1 iron plate is horizontally fixed on the upper end of the No. 2 vertical tube, a magnet is arranged on the upper end surface of the No. 1 iron plate, a sliding sleeve is slidably arranged on the No. 2 vertical tube at the lower side of the No. 1 iron plate, the front side of the sliding sleeve is horizontally arranged with the No. 2 iron plate, the No. 2 iron plate and the No. 1 iron plate are attracted to each other by the magnetic force of the magnet, and yarn guide hooks are evenly arranged on the lower side of the No. 2 iron plate, a connecting rod is vertically arranged downwards in the middle part of the No. 2 iron plate, and a handle is horizontally arranged at the lower end of the connecting rod, and a No. 1 mounting hole that runs through the No. 2 vertical tube is horizontally arranged on the middle and upper part of the No. 2 vertical tube, and a limiting rod is inserted in the No. 1 mounting hole.
[0005] The principle of the above technical solution is that when it is necessary to wind the yarn on the yarn guide hook, the No. 2 iron plate is pulled downward away from the No. 1 iron plate through the handle and the connecting rod, so that the sliding sleeve, the No. 2 iron plate on the sliding sleeve and the yarn guide hook on the No. 2 iron plate move downward together, and the sliding sleeve stops when it contacts the limit rod. At this time, the position of the yarn guide hook drops, so that it is convenient for workers to wind the yarn on the yarn guide hook. After the yarn is wound on the yarn guide hook, the No. 2 iron plate and the yarn guide hook on the No. 2 iron plate are pushed upward by the handle and the connecting rod, so that the No. 2 iron plate and the No. 1 iron plate are fixed by attraction of magnets.
[0006] In order to better accommodate workers of different heights, a No. 2 mounting hole is horizontally arranged on the No. 2 vertical pipe on the upper and lower sides of the No. 1 mounting hole, which runs through the No. 2 vertical pipe. By inserting the limit rod into different No. 2 mounting holes, the height of the yarn guide hook after it is lowered can be fine-tuned to accommodate workers of different heights.
[0007] Preferably, the distance between the second mounting hole and the first mounting hole is 5 cm.
[0008] The utility model provides a lifting type yarn guide mechanism for a large circular knitting machine yarn frame, which has the beneficial effect that the yarn guide hook can be lowered through the design of the lifting structure, so that the worker can wind the yarn onto the yarn guide hook conveniently. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 This is a schematic diagram of the main view structure of Embodiment 1 of the utility model;
[0010] Figure 2 In the utility model embodiment 1 Figure 2 A partial enlarged view of
[0011] Figure 3 This is a schematic diagram of the use of Example 1 of the utility model. DETAILED DESCRIPTION
[0012] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0013] Embodiment 1:
[0014] like Figure 1 , 2 As shown in Figure 3, the utility model discloses a lifting yarn guide mechanism for a large circular machine yarn rack, including a base 1, two No. 1 vertical tubes 3 are symmetrically arranged on the rear side of the base 1, a No. 2 vertical tube 2 is arranged on the front side of the base 1 between the two No. 1 vertical tubes 3, the upper ends of the No. 1 vertical tube 3 and the upper ends of the No. 2 vertical tube 2 are connected to each other through a bracket 5, yarn hanging rods 4 are evenly arranged on the No. 1 vertical tube 3 from top to bottom, a No. 1 iron plate 6 is horizontally fixed to the upper end of the No. 2 vertical tube 2, and a magnet 8 is arranged on the upper end surface of the No. 1 iron plate 6. A sliding sleeve 7 is slidably provided on the No. 2 vertical pipe 2 on the lower side of the No. 1 iron plate 6, and a No. 2 iron plate 9 is horizontally provided on the front side of the sliding sleeve 7. The No. 2 iron plate 9 and the No. 1 iron plate 6 are attracted to each other by the magnetic force of the magnet 8. Yarn guide hooks 10 are evenly provided on the lower side of the No. 2 iron plate 9, a connecting rod 11 is vertically provided downwardly in the middle of the No. 2 iron plate 9, and a handle 13 is horizontally provided at the lower end of the connecting rod 11. A No. 1 mounting hole that penetrates the No. 2 vertical pipe 2 is horizontally provided in the middle and upper part of the No. 2 vertical pipe 2, and a limiting rod 14 is inserted in the No. 1 mounting hole.
[0015] The principle of the above technical solution is that when it is necessary to wind the yarn on the yarn guide hook 10, the No. 2 iron plate 9 is pulled downward away from the No. 1 iron plate 6 through the handle 13 and the connecting rod 11, so that the sliding sleeve 7, the No. 2 iron plate 9 on the sliding sleeve 7 and the yarn guide hook 10 on the No. 2 iron plate 9 move downward together, and the sliding sleeve 7 stops when it contacts the limiting rod 14. At this time, the position of the yarn guide hook 10 drops, so that it is convenient for workers to wind the yarn on the yarn guide hook 10. After the yarn is wound on the yarn guide hook 10, the No. 2 iron plate 9 and the yarn guide hook 10 on the No. 2 iron plate 9 are pushed upward by the handle 13 and the connecting rod 11, so that the No. 2 iron plate 9 and the No. 1 iron plate 6 are attracted and fixed by the magnet 8.
[0016] In order to better accommodate workers of different heights, a No. 2 mounting hole 12 penetrating the No. 2 vertical pipe 2 is horizontally arranged on the upper and lower sides of the No. 1 mounting hole. The distance between the No. 2 mounting hole 12 and the No. 1 mounting hole is 5 cm. By inserting the limit rod 14 into different No. 2 mounting holes 12, the height of the yarn guide hook 10 after being lowered can be fine-tuned to accommodate workers of different heights.
[0017] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0018] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0019] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0020] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A lifting yarn guide mechanism for a large circular knitting machine creel, characterized in that: The invention comprises a base (1), wherein two first vertical tubes (3) are symmetrically arranged on the rear side of the base (1), a second vertical tube (2) is arranged on the front side of the base (1) between the two first vertical tubes (3), the upper end of the first vertical tube (3) and the upper end of the second vertical tube (2) are connected to each other through a bracket (5), yarn hanging rods (4) are evenly arranged on the first vertical tube (3) from top to bottom, a first iron plate (6) is horizontally fixed on the upper end of the second vertical tube (2), a magnet (8) is arranged on the upper end surface of the first iron plate (6), and the second vertical tube (2) on the lower side of the first iron plate (6) is fixed to the first vertical tube (6). A sliding sleeve (7) is provided on the upper slide, a second iron plate (9) is horizontally provided on the front side of the sliding sleeve (7), the second iron plate (9) and the first iron plate (6) are attracted to each other by the magnetic force of a magnet (8), yarn guide hooks (10) are evenly provided on the lower side of the second iron plate (9), a connecting rod (11) is vertically provided downwardly in the middle of the second iron plate (9), a handle (13) is horizontally provided at the lower end of the connecting rod (11), a first mounting hole penetrating the second vertical pipe (2) is horizontally provided in the middle upper part of the second vertical pipe (2), and a limiting rod (14) is inserted into the first mounting hole.
2. A circular knitting machine creel lifting yarn guide mechanism according to claim 1, characterized in that: A second mounting hole (12) penetrating the second vertical pipe (2) is transversely arranged on the second vertical pipe (2) on the upper side and the lower side of the first mounting hole.
3. A circular knitting machine creel lifting yarn guide mechanism according to claim 2, characterized in that: The distance between the second mounting hole (12) and the first mounting hole is 5 cm.