Adjusting structure of garment processing flat knitting machine
By designing a combined structure of mounting plate, guide rollers, and pressure frame on the flat knitting machine, the problem of yarn slack or excessive tension was solved, achieving stable yarn tension and improving production quality and efficiency.
Patent Information
- Application Number
- CN202520310554.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-02-25
AI Technical Summary
During the use of a flat knitting machine, the yarn is prone to loosening or excessive tension, which can lead to skipped stitches and yarn breakage, affecting product quality and production efficiency.
An adjustment structure for a garment processing flat knitting machine was designed, including a mounting plate, a first guide wheel, a second guide wheel, and a third guide wheel, which are connected by an elastic telescopic rod. The combination structure of the guide wheels and the pressure frame is used to keep the yarn taut and prevent it from becoming too loose or too tight.
It effectively prevents yarn from becoming too loose or too tight, avoids skipped stitches and breakage, and improves production quality and efficiency.
Smart Images
Figure CN223813592U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of knitting flat knitting machine technology, specifically to an adjustment structure for a garment processing flat knitting machine. Background Technology
[0002] A flat knitting machine, also known as a computerized flat knitting machine, is a double-needle plate and latch needle weft knitting machine. Its cam mechanism is like a set of planar cams. The needle feet can enter the grooves of the cams. Moving the cams forces the needles to make regular up-and-down movements in the needle grooves of the needle plate. Through the action of the needle hook and the needle latch, the yarn can be knitted into a fabric. During the upward movement of the needle, the loops gradually exit the needle hook, open the needle latch, and exit the needle latch to hang on the needle bar. During the downward movement of the needle, the needle hook catches the newly placed yarn and pulls it to bend it into a loop. At the same time, the original loops are released from the needle hook, and the new loops pass through the old loops and are connected in series with the old loops. The numerous loops knitted by the needle are connected to each other to form the knitted fabric.
[0003] During the use of a flat knitting machine, the yarn in the machine often sags and loosens, which may cause skipped stitches and affect product quality. It may also cause the yarn to break due to excessive tension. The traditional approach to these situations is to stop the machine and adjust the yarn tension, which increases manpower and also affects production efficiency. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides an adjustment structure for a garment processing flat knitting machine, which can prevent the yarn from becoming too loose or too tight.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustment structure for a garment processing flat knitting machine, comprising:
[0006] Mounting plate;
[0007] The first guide wheel is provided in a pair, and both first guide wheels are rotatably mounted on the mounting plate;
[0008] The second U-shaped bracket is located below the mounting plate and between the two first guide wheels;
[0009] The elastic telescopic rod is fixedly installed between the top of the second U-shaped frame and the mounting plate;
[0010] The second guide wheel and the third guide wheel are rotatably mounted on the inner surface of the second U-shaped frame, and the third guide wheel is positioned above the second guide wheel;
[0011] The first guide wheel, the second guide wheel, and the third guide wheel are each provided with multiple guide grooves. A pressure frame is slidably mounted on the second guide wheel, and a tension spring is fixedly provided between the pressure frame and the second guide wheel.
[0012] Preferably, a containing groove for containing the pressing frame is arranged on the second guide wheel.
[0013] Preferably, a mounting block is fixedly mounted on the second guide wheel, a sliding rod is fixedly mounted on the mounting block, and a fixed block is fixedly mounted on each end of the pressing frame, with the top end of the sliding rod penetrating through the inside of the fixed block and being in sliding connection with the fixed block.
[0014] Preferably, a limiting block is fixedly mounted on the second guide wheel, and a limiting plate is fixedly mounted on the top end of the sliding rod.
[0015] Advantages
[0016] Compared with the prior art, the utility model provides a clothing processing flat knitting machine adjusting structure, has the following advantages:
[0017] 1. A pair of first guide wheels is rotatably mounted on the lower surface of the mounting plate, the mounting plate is fixedly connected with a second U-shaped frame through an elastic expansion rod, the second U-shaped frame is rotatably mounted with a second guide wheel and a third guide wheel, and under the action of the elastic expansion rod, the yarn can be kept in a taut state, the quality of clothing production can be prevented from being affected by yarn relaxation, and the problem of reduced clothing production efficiency caused by yarn breakage due to over-tightness can be avoided.
[0018] 2. A pressing frame is slidably mounted on the second guide wheel, and a tension spring is fixedly arranged between the pressing frame and the second guide wheel, so that the difficulty of the yarn passing through the second guide wheel and the third guide wheel can be reduced by using the pressing frame, and the use difficulty of the adjusting structure is reduced.
[0019] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following is the preferred embodiment of the utility model and the detailed description of the drawings. The specific implementation of the utility model is given in detail by the following examples and their drawings. BRIEF DESCRIPTION OF DRAWINGS
[0020] The drawings described herein are used to provide a further understanding of the utility model, constitute a part of this application, and the schematic embodiments of the utility model and their description are used to explain the utility model, and do not constitute an improper limitation on the utility model. In the drawings:
[0021] Fig. 1 It is a structural schematic view of the utility model;
[0022] Fig. 2 It is a structural schematic view of the elastic expansion rod, the second U-shaped frame, the second guide wheel and the third guide wheel in the utility model;
[0023] Fig. 3It is the split structure schematic view of the second guide wheel and the pressing frame in the utility model.
[0024] In the figure: 1, mounting plate; 2, first U-shaped frame; 3, first guide wheel; 4, elastic telescopic rod; 5, second U-shaped frame; 6, second guide wheel; 7, third guide wheel; 8, fixed block; 9, pressing frame; 10, guide slot; 11, containing groove; 12, tension spring; 13, sliding rod; 14, mounting block; 15, limiting block; 16, limiting plate. DETAILED DESCRIPTION
[0025] The principles and features of the utility model are described, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model. Figs. 1-3 The utility model is described in the following paragraphs with reference to the drawings in an exemplary manner. It should be noted that the drawings are very simplified and use non-precise proportions, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the utility model.
[0026] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "provided on" another component, it can be directly provided on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0028] Please combine Figs. 1-3 As shown in the utility model provides a kind of clothing processing flat knitting machine adjusting structure, the adjusting structure includes:
[0029] Mounting plate 1, a pair of first U-shaped frame 2 is fixedly installed on the lower surface of the mounting plate 1, and the first guide wheel 3 is rotatably installed on the two first U-shaped frames 2, and the elastic telescopic rod 4 is also fixedly installed on the lower surface of the mounting plate 1 and between the two first U-shaped frames 2, and the second U-shaped frame 5 is fixedly installed on the movable end of the elastic telescopic rod 4, and the second guide wheel 6 and the third guide wheel 7 are rotatably installed on the inner surface of the second U-shaped frame 5, and the third guide wheel 7 is arranged above the second guide wheel 6;
[0030] Wherein, the first guide pulley 3, the second guide pulley 6 and the third guide pulley 7 are all provided with a plurality of guide grooves 10, the second guide pulley 6 is provided with a pressing frame 9, the second guide pulley 6 is provided with a containing groove 11 for containing the pressing frame 9, both ends of the pressing frame 9 are fixedly provided with a fixed block 8, the second guide pulley 6 is fixedly provided with a mounting block 14, the mounting block 14 is fixedly provided with a sliding rod 13, the top end of the sliding rod 13 penetrates through the inside of the fixed block 8 and is in sliding connection with the fixed block 8, the lower surface of the fixed block 8 and the mounting block 14 are fixedly provided with a tension spring 12;
[0031] The mounting plate 1 is mounted on the flat knitting machine, the yarn for processing clothes first passes through the first guide pulley 3, then passes through between the second guide pulley 6 and the third guide pulley 7, and finally passes through another first guide pulley 3, in the process of processing clothes, the yarn can be kept in a taut state under the action of the elastic telescopic rod 4, the quality of clothes production can be avoided to be affected by the relaxation of the yarn, and the problem of the yarn being too tight and breaking is avoided, thereby the problem of reducing the production efficiency of clothes is solved;
[0032] In addition, when the yarn passes through between the second guide pulley 6 and the third guide pulley 7, the space between the second guide pulley 6 and the third guide pulley 7 is small, and it is difficult to pass the yarn, at this time, the position of the pressing frame 9 can be adjusted by rotating the second guide pulley 6, then the pressing frame 9 is pulled to make the pressing frame 9 separate from the inside of the containing groove 11, then the end of the yarn is put between the pressing frame 9 and the containing groove 11, then the pressing frame 9 is loosened, the end of the yarn is clamped and fixed by the pressing frame 9 under the elastic force of the tension spring 12, finally the yarn is made to pass over the third guide pulley 7 by rotating the second guide pulley 6, then the end of the yarn is taken out from the inside of the pressing frame 9, so the staff does not need to pass the yarn through the second guide pulley 6 and the third guide pulley 7 one by one, thereby the use difficulty of the adjusting structure is reduced;
[0033] It should be noted that the second guide pulley 6 is fixedly provided with a limiting block 15, the top end of the sliding rod 13 is fixedly provided with a limiting plate 16, the limiting block 15 and the limiting plate 16 cooperate to limit the movement range of the pressing frame 9.
[0034] The above is only a preferred embodiment of the present application, and does not limit the present application in any form; any person skilled in the art can easily implement the present application according to the drawings and the above description; however, any equivalent changes, modifications and evolution made by the skilled person in the art without departing from the technical scheme of the present application, using the above disclosed technical content, are all equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application are still within the protection scope of the technical scheme of the present application.
Claims
1. A clothing processing flat knitting machine adjustment structure, characterized by, The utility model relates to a kind of automatic feeding device for automatic feeding device for packaging machine, including: Mounting plate (1); First guide pulley (3), the first guide pulley (3) is provided with a pair, two the first guide pulley (3) is rotatably mounted on mounting plate (1); Second U-shaped frame (5) is arranged below mounting plate (1), and it is located between two first guide pulley (3); Elastic telescopic rod (4) is fixedly installed between the top of second U-shaped frame (5) and mounting plate (1); Second guide pulley (6) and third guide pulley (7), the second guide pulley (6) and third guide pulley (7) are rotatably mounted on the inner surface of second U-shaped frame (5), and the third guide pulley (7) is arranged above second guide pulley (6); Wherein, the first guide pulley (3), second guide pulley (6) and third guide pulley (7) are all set with multiple guide grooves (10), the second guide pulley (6) is slidably installed with pressure frame (9), and the second guide pulley (6) is fixedly provided with tension spring (12) between pressure frame (9).
2. The adjusting structure of a garment processing flat knitting machine according to claim 1, characterized in that: The second guide pulley (6) is set with containing groove (11) for accommodating pressure frame (9).
3. The adjusting structure of a garment processing flat knitting machine according to claim 1, characterized in that: The second guide pulley (6) is fixedly installed with mounting block (14), the mounting block (14) is fixedly installed with slide bar (13), and the both ends of pressure frame (9) are fixedly installed with fixed block (8), the top of slide bar (13) penetrates the inside of fixed block (8) and is slidably connected with fixed block (8).
4. The adjusting structure of a garment processing flat knitting machine according to claim 3, characterized in that: The second guide pulley (6) is fixedly installed with limit block (15), and the top of slide bar (13) is fixedly installed with limit plate (16).