Compatible yarn guide flat knitting machine

Abstract

The utility model discloses a compatible yarn guide flat knitting machine which comprises a yarn guide device and a yarn guide side door which are arranged at the yarn guide end of the flat knitting machine, a window is formed in the yarn guide side door, and the yarn guide device is located between the end of a spinning frame of the flat knitting machine and the window. A plurality of porcelain eyes and a plurality of yarn guide wheels are carried on the yarn guide device, the yarn guide wheels are distributed on the yarn guide device at equal intervals, and the porcelain eyes are formed in the two sides of the yarn guide wheels or between any two adjacent yarn guide wheels; and all porcelain eyes and yarn guide wheels carried on the yarn guide device are positioned in the window range of the window. The yarn passing device is provided with various structures for yarn passing, can be independently selected according to actual conditions, and is suitable for various occasions; when a yarn feeder is used in a matched mode, the yarn length can be accurately measured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of textile technology, concretely relates to a compatible yarn guide's flat knitting machine. BACKGROUND

[0002] The yarn guide device is mainly used for making the yarn move along the specified route, that is, making the yarn turn. The lower yarn guide device used in the computer flat knitting machine is basically porcelain eye yarn, which makes the yarn turn. The yarn will keep rubbing the surface of the porcelain eye in the movement process. The surface finish of the porcelain eye is very critical. This method will have problems in the occasion of matching with the yarn feeder. When the surface finish of the porcelain eye meets the standard, the yarn length measurement of the yarn feeder in this matching method is relatively accurate. But the surface finish of the porcelain eye will decrease after the yarn rubs the porcelain eye for a long time, which will further lead to the increase of the friction of the porcelain eye. If the friction of the porcelain eye is a little bit large, the yarn will slip, which will lead to the inaccuracy of the yarn length measurement of the yarn feeder. SUMMARY

[0003] The utility model discloses a kind of compatible yarn guide's flat knitting machines, with multiple structures for yarn, can be independently selected according to actual situation, applicable to multiple occasions;When cooperating with yarn feeder, it is convenient to accurately measure yarn length.

[0004] The utility model discloses a kind of compatible yarn guide's flat knitting machines, with multiple structures for yarn, can be independently selected according to actual situation, applicable to multiple occasions;When cooperating with yarn feeder, it is convenient to accurately measure yarn length.

[0005] Further, the yarn guide device includes a yarn guide plate, a yarn guide wheel and a porcelain eye. The yarn guide plate is loaded with multiple yarn guide wheels and multiple porcelain eyes. The multiple yarn guide wheels are equally spaced on the yarn guide plate. The multiple porcelain eyes are arranged on the yarn guide plate between two yarn guide wheels or between any adjacent two yarn guide wheels.

[0006] Further, the yarn guide plate includes a vertical carrier plate and a horizontal fixing plate. Multiple yarn guide grooves for loading the yarn guide wheels are equally spaced on the carrier plate. The fixing plate is connected to the carrier plate on one side of the yarn guide groove. The fixing plate covers the yarn guide wheels loaded in the yarn guide groove and is fixed to the yarn guide wheels.

[0007] Further, the upper end of the yarn guide wheel is respectively provided with a positioning member and a mounting hole, and the fixing plate is correspondingly provided with a positioning hole and a fixing hole, so that the yarn guide wheel is fixedly connected to the fixing plate and loaded in the yarn guide groove.

[0008] Further, a plurality of yarn guide holes for loading the porcelain eyes are arranged on the carrier plate between the yarn guide grooves.

[0009] Further, the yarn guide wheel comprises a cover plate, a base and a yarn guide assembly, the cover plate and the base are symmetrically buckled to the yarn guide assembly to form the yarn guide wheel, the upper end of the cover plate is provided with the positioning member, and the upper end of the base is provided with the mounting hole; one side of the cover plate towards the base is provided with a buckle member, and the base is provided with a buckle groove corresponding to the buckle member, so that the cover plate and the base are buckled together.

[0010] Further, the yarn guide assembly comprises a guide wheel and a support shaft, the guide wheel is rotatably arranged on the support shaft, one end of the support shaft is rotatably connected to the base, and the other end is rotatably connected to the cover plate.

[0011] Further, the yarn guide assembly comprises a guide wheel, a bearing and a support shaft, the bearing is assembled on the support shaft, the guide wheel is assembled on the bearing, one end of the support shaft is rotatably connected to the base, and the other end is rotatably connected to the cover plate.

[0012] Preferably, after the cover plate and the base are symmetrically buckled, a yarn gap for guiding yarn is formed; a blocking guide rod is arranged at the leading end of the cover plate, and a guide groove corresponding to the guide rod is arranged at the leading end of the base, and the guide rod is suspended in the guide groove.

[0013] Further, the yarn guide device is horizontally suspended on the inner side of the yarn guide door opposite to the window through the fixing support.

[0014] Further, first carrier holes are arranged at both ends of the carrier plate, second carrier holes are arranged at the periphery of the window of the yarn guide door, one end of the fixing support is fixed to the first carrier hole, and the other end of the fixing support is fixed to the second carrier hole, so that the yarn guide device is fixed to the inner side of the window.

[0015] The yarn guide device has the following advantages:

[0016] The utility model provides a kind of compatibility of a kind of transverse machine of guiding yarn, with multiple over yarn structure is carried in transverse machine, can be guided yarn adjustment according to actual demand, wherein, guide pulley is applicable to the over yarn of feeder, porcelain eye can be used for the over yarn of other yarn, different over yarn demand can be adapted, it is convenient to send yarn metering of feeder. Over yarn path, switching yarn guiding assembly of yarn can be observed by the window being provided on the guide yarn side door, meet actual demand.

[0017] The guide wheel in guide pulley rotates flexibly, can be connected in the mode of bearing, pivot etc., ensure that yarn can easily rotate with guide wheel, to maximum limit reduce friction. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings incorporated in and forming a part of the specification illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application. In the drawings, like reference numerals are used to indicate like elements throughout. The accompanying drawings are of some embodiments of the present application and are not all the embodiments. Other drawings can be obtained by those skilled in the art without creative work according to these drawings.

[0019] Figure 1 It is the exploded view of the guide yarn end of a kind of transverse machine of compatibility of guiding yarn of the utility model embodiment;

[0020] Figure 2 It is the external view of the guide yarn end of a kind of transverse machine of compatibility of guiding yarn of the utility model embodiment;

[0021] Figure 3 It is the internal view of guide yarn end;

[0022] Figure 4 It is the structure diagram of guiding yarn device;

[0023] Figure 5 It is the structure diagram of guide pulley;

[0024] Figure 6 It is the exploded view of guide pulley;

[0025] Figure 7 It is the structure diagram of a kind of fixed support;

[0026] Figure 8 It is the structure diagram of another fixed support.

[0027] In the figure: 1. Yarn guiding device; 2. Yarn guiding side door; 3. Fixed bracket; 4. Porcelain eye; 5. Yarn guide wheel; 6. Yarn feeder; 7. Yarn; 8. Weaving frame; 9. Flat knitting machine; 11. Carrying plate; 12. Fixed plate; 13. First loading hole; 111. Yarn guide groove; 112. Yarn guide hole; 21. Second loading hole; 22. Window; 31. First plate; 32. Second plate; 33. Support plate; 51. Cover plate; 52. Base; 53. Guide wheel; 54. Bearing; 55. Support shaft; 511. Guide rod; 521. Guide groove. DETAILED DESCRIPTION

[0028] To more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following describes specific embodiments of the present invention with reference to the accompanying drawings. Obviously, the drawings described below are merely examples of the present invention. A person skilled in the art can, without inventive effort, derive other drawings and other embodiments from these drawings. Furthermore, design orientations only represent relative positional relationships between components, not absolute positional relationships.

[0029] First, the yarn on the flat knitting machine 9 passes through the yarn feeding structure and the yarn guiding structure in sequence before arriving at the textile structure. The yarn 7 is consumed at the textile structure, and the pulling force of the textile structure on the yarn should not be too large, otherwise the yarn 7 will be easily broken; at the same time, it should not be too small, otherwise the yarn 7 will easily slip. Therefore, in order to prevent the yarn from breaking easily, the pulling force on the yarn 7 is often set to be relatively small, which also causes the friction between the yarn 7 and the porcelain eye to increase slightly, and the pulling force of the textile structure on the yarn will be insufficient, and the yarn 7 will slip at the textile structure. This slipping phenomenon can be intermittent or may only occur locally, which will cause the quality of the textile to decline or directly lead to the failure of the textile weaving. Once the yarn 7 slips, the yarn feeding amount of the yarn feeder 6 does not match the actual consumption of the yarn, and the yarn feeder 6 is no longer accurate in measuring the yarn.

[0030] The present invention provides a flat knitting machine with compatible yarn guide. Figures 1-8 It mainly includes a yarn guiding device 1 and a yarn guiding side door 2 provided at the yarn guiding end of the flat knitting machine 9, a viewing window 22 is provided on the yarn guiding side door 2, and the yarn guiding device 1 is located between the end of the textile frame 8 of the flat knitting machine 9 and the viewing window 22; the yarn guiding device 1 is equipped with a plurality of porcelain eyes 4 and a plurality of yarn guide wheels 5, and the plurality of yarn guide wheels 5 are evenly spaced on the yarn guiding device 1, and the plurality of porcelain eyes 4 are provided on both sides of the yarn guide wheel 5 or between any two adjacent yarn guide wheels 5; all the porcelain eyes 4 and yarn guide wheels 5 carried on the yarn guiding device 1 are located within the window range of the viewing window 22.

[0031] In the present application, the yarn guide end of the flat knitting machine is the yarn introduction end. In the actual manufacturing process of the equipment, the yarn guide end / introduction end can be adjusted according to the actual situation, and is not limited to one end of the flat knitting machine. It can also be the side face, etc. As long as the yarn introduction structure can realize independent switching, it is acceptable.

[0032] In the present application, the yarn guide device 1 is arranged between the textile frame 8 and the yarn guide side door 2, which does not affect the textile operation on the textile frame 8. The position is adaptively adjusted based on the position of the yarn guide side door 2 or the yarn feeder 6 carried on the yarn guide side door 2.

[0033] It can be understood that the yarn guide device 1 is used to guide the yarn 7, which should be used corresponding to the position of the yarn feeder 6. When the yarn feeder 6 is placed on one side of the yarn guide side door 2 as shown in the figure, the yarn introduction end of the flat knitting machine and the position of the yarn guide side door 2 of the flat knitting machine are determined. At this time, the yarn guide device 1 is arranged in the yarn guide side door 2. Figure 2

[0034] In the embodiment of the present application, the yarn guide device 1 is fixedly installed based on the yarn guide side door 2. In order to facilitate the observation of the yarn path and the independent switching of the yarn guide path of the yarn 7, a viewing window 22 can be opened on the yarn guide side door 2. The yarn path is switched and observed through the viewing window 22.

[0035] Preferably, a transparent opening and closing door can be provided at the viewing window 22. When switching the yarn path, the transparent opening and closing door is opened; when observing, the opening and closing door is in a closed state, which can have an external viewing effect.

[0036] Illustratively, when the yarn 7 passes through the yarn feeder 6, the yarn guide wheel 5 should be used for yarn guiding; when the yarn 7 does not pass through the yarn feeder 6, it can be freely selected.

[0037] In the embodiment of the present application, the yarn guide device 1 can be a plate structure. Grooves and holes are opened on the plate structure to simultaneously carry the yarn guide wheel 5 and the porcelain eye 4. The specific distribution form of the porcelain eye 4 and the yarn guide wheel 5 can be diversified.

[0038] In a specific embodiment, the yarn guide device 1 includes a yarn guide plate, a yarn guide wheel 5, and a porcelain eye 4. The yarn guide plate carries a plurality of yarn guide wheels 5 and a plurality of porcelain eyes 4. The plurality of yarn guide wheels 5 are distributed at equal intervals on the yarn guide plate. The plurality of porcelain eyes 4 are arranged on the yarn guide plate between the two sides of the yarn guide wheel 5 or between any two adjacent yarn guide wheels 5.

[0039] In the present application, the yarn guide plate simultaneously carries the yarn guide wheel 5 and the porcelain eye 4, which are two structures for guiding the yarn. They can be distributed in a relatively uniform form, which is convenient for switching the yarn guiding form at any position as needed without pulling the yarn 7 too long.

[0040] Please refer to Figure 2 ​, according to four yarn feeders 6, the positions corresponding to the yarn feeders 6 on the guide plate are provided with guide wheels 5 for yarn guiding, and other positions are still provided with porcelain eyes 4 for yarn guiding. For the yarn feeders 6 with metering behavior or demand, the guide wheels 5 can minimize unnecessary friction, so that the yarn feeders 6 can accurately measure the length of the yarn; and for the yarn feeders without metering behavior or demand, the porcelain eyes can be used for yarn guiding, and the yarn guiding device of the present application can adapt to different yarn guiding demands and effectively adapt to various existing yarn feeders.

[0041] It should be noted that a plurality of yarns are used simultaneously on the flat knitting machine 9 for knitting, but not every yarn needs to be guided by the yarn feeder 6. For the yarn guided by the yarn feeder 6, the guide wheel 5 can be used to guide the yarn below the flat knitting machine 9 when metering is required; and for the yarn not guided by the yarn feeder 6, the porcelain eye 4 can be used to guide the yarn below the flat knitting machine 9.

[0042] It can be understood that when the yarn 7 is guided by the yarn feeder 4 on the flat knitting machine 9, if the yarn wheel of the yarn feeder 4 is introduced, it is considered that the yarn 7 is guided by the yarn feeder 4; if the yarn wheel is not introduced, only the buffer rod hanger of the yarn feeder 4 is used, it is considered that the yarn 7 is not guided by the yarn feeder 4. Of course, the yarn guiding structure above the flat knitting machine 9 not only has the yarn feeder 4, but also can install other yarn guiding structures based on the yarn feeder 4, and only the porcelain eye for guiding yarn can be configured thereon, which is not used for metering operation of the yarn.

[0043] In the embodiment of the present application, the guide plate includes a vertical carrier plate 11, and a plurality of guide grooves 111 for loading the guide wheels 5 are arranged at equal intervals on the carrier plate 11. On this basis, the guide wheels 5 can be installed and fixed based on the guide grooves 111.

[0044] As another feasible embodiment, the guide plate further includes a horizontal fixing plate 12, the guide wheels 5 are arranged in the guide grooves 111 and are fixed by the fixing plate 12. Specifically, the fixing plate 12 is connected to the carrier plate 11 on one side of the guide groove 111, so that the fixing plate 12 covers the guide wheels 5 loaded in the guide grooves 111 and is fixedly connected with the guide wheels 5.

[0045] For example, the upper end of the guide wheel 5 can be respectively provided with a positioning piece and a mounting hole, and the fixing plate 12 can be correspondingly provided with a positioning hole and a fixing hole, so that the guide wheel 5 is fixedly connected to the fixing plate 12 and loaded in the guide groove 111. The positioning piece is inserted into the positioning hole, the mounting hole and the fixing hole are correspondingly arranged, and the guide wheel 5 is fixedly connected to the fixing plate 12 by screws.

[0046] In the embodiment of the present application, the porcelain eyes 4 can be arranged on the carrier plate 11 on both sides of the guide wheels 5 or on the spare structure of the carrier plate 11 between the adjacent two guide wheels 5.

[0047] The guide holes 112 can be formed on both sides of the guide slot 111, and the eyelet 4 is installed in the guide hole 112. For example, one guide hole 112 is formed on each side, so that one guide wheel 5 can correspond to two eyelets 4. When switching is required, the over-thread structure can be adjusted.

[0048] Similarly, a plurality of guide holes 112 can be formed on the carrier plate 11 between any adjacent guide slots 111, and the eyelet 4 is installed in the guide hole 112.

[0049] In an embodiment of the present application, the guide wheel 5 and the eyelet 4 can be alternately arranged. The installation space occupied by the guide wheel 5 is larger, so the number of eyelets 4 in each alternately arranged interval can be adaptively adjusted. For example, one guide wheel 5 is arranged, and then two eyelets 4 are arranged, and then one guide wheel 5 is arranged, and so on. It can be understood that the number of eyelets 4 in the alternately arranged interval can be adjusted according to actual conditions.

[0050] In an embodiment of the present application, the guide wheel 5 includes a cover plate 51, a base 52, and a guide assembly. The cover plate 51 and the base 52 are symmetrically buckled to the guide assembly to form the guide wheel 5. The upper end of the cover plate 51 is provided with a positioning member, and the upper end of the base 52 is provided with a mounting hole, so as to be fixedly installed based on the fixed plate 12.

[0051] Based on the installation form of the guide wheel 5 of the present application, part of the structure of the guide wheel 5 is located below the fixed plate 12, and part of the structure of the guide wheel 5 protrudes outside the carrier plate 11 through the guide slot 111. The end of the carrier plate 11 that protrudes outside is the guide front end, i.e., the yarn introduction end. Based on the application mode of the guide wheel 5, the guide rear end can be determined according to the direction of the yarn 7, which is not discussed in the present application, and only the guide front end is described as a reference.

[0052] At the guide front end, a triangular support structure is arranged on the base 52. When installed based on the fixed plate 12, the triangular support structure can be used for manual grabbing to preinstall the guide wheel 5 in the guide slot 111, so as to facilitate the positioning and screwing of the guide wheel 5.

[0053] Please refer to Figure 4 Under the cooperation of the fixed plate 12 and the guide slot 111, part of the structure of the guide wheel 5 is in an exposed state, which is the guide front end. The fixed plate 12 and the carrier plate 11 form a right angle structure, and the guide wheel 5 is loaded and fixed inside the right angle structure.

[0054] In an embodiment of the present application, a buckle member is arranged on one side of the cover plate 51 facing the base 52, and a buckle groove is arranged on the base 52 corresponding to the buckle member, so that the cover plate 51 and the base 52 are buckled together, as shown in Figure 5 , Figure 6 .

[0055] Based on the symmetrical buckling form of the cover plate 51 and the base 52, the yarn guide assembly can be loaded based on the two, and the yarn gap reserved after the symmetrical buckling of the two can guide the yarn 7. The yarn gap is in communication with the yarn guide assembly, so that the introduced yarn 7 can be guided out after winding around the yarn guide assembly, changing the running direction of the yarn. The direction of the yarn can be adjusted according to the actual needs.

[0056] In a feasible embodiment, the yarn guide assembly includes a guide wheel 53 and a support shaft 55, the guide wheel 53 is rotatably arranged on the support shaft 55, one end of the support shaft 55 is rotatably connected with the base 52, and the other end is rotatably connected with the cover plate 51.

[0057] The support shaft 55 and the guide wheel 53 can be limited, the guide wheel 53 is rotatably arranged on a fixed position of the support shaft 55, which can avoid the left and right shaking of the guide wheel 53. Specifically, the support shaft 55 can be designed as a two-section structure, the guide wheel 53 is rotatably arranged on the inner shaft in the middle, and the shaft cylinders are respectively sleeved on both sides to limit the guide wheel 53 in the middle and form the effect of rotational connection. The rotational connection between the support shaft 55 and the cover plate 51 and the base 52 can be realized based on the bearing.

[0058] In another feasible embodiment, the yarn guide assembly includes a guide wheel 53, a bearing 54 and a support shaft 55, the bearing 54 is assembled on the support shaft 55, the guide wheel 53 is assembled on the bearing 54, one end of the support shaft 55 is rotatably connected with the base 52, and the other end is rotatably connected with the cover plate 51.

[0059] The inner ring of the bearing 54 is assembled with the support shaft 55, which is preferably located in the middle section of the support shaft 55; the outer ring of the bearing 54 is assembled with the guide wheel 53. The bearing 54 can adopt a deep groove ball bearing with high flexibility to ensure the rotational flexibility of the guide wheel 53 and ensure that the yarn can easily rotate with the guide wheel 53.

[0060] In a feasible embodiment, the guide front end of the cover plate 51 is provided with a blocking guide rod 511, and the guide front end of the base 52 is correspondingly provided with a guide groove 521, which is arranged below the support structure, as shown in Figure 6 The guide rod 511 is suspended in the guide groove 521 but does not contact it. When the yarn 7 is introduced, it can enter through the gap between the guide groove 521 and the guide rod 511 and be sleeved on the guide wheel 53. At the same time, the guide rod 511 can appropriately block the yarn 7 from falling off, so as to avoid the yarn directly falling on the yarn guide groove 111 and to avoid the abrasion of the yarn 7.

[0061] In the embodiment of the present application, the plate-shaped structure of the yarn guide plate can be used to fix the side door with the fixed support 3, and the whole yarn guide device 1 is suspended and fixed on the yarn guide side door 2.

[0062] In a feasible embodiment, the yarn guide device 1 is horizontally suspended by the fixing support 3 at a position opposite to the window 22 on the inner side of the yarn guide side door 2.

[0063] For example, the two ends of the carrier plate 11 are provided with first carrier holes 13, the yarn guide side door 2 is provided with second carrier holes 21 on the periphery of the window 22, one end of the fixing support 3 is fixed to the first carrier hole 13, and the other end of the fixing support 3 is fixed to the second carrier hole 21, so that the yarn guide device 1 is fixed to the inner side of the window 22.

[0064] In the present application, the second carrier holes 21 on the yarn guide side door 2 can be located above the window 22, as shown in FIG. 1, or on the side or below the window 22, and the yarn guide device 1 is suspended and installed on the inner side of the window 22, so that the external staff can directly observe the internal yarn guide device 1 through the window 22.

[0065] Specifically, please refer to Figure 7 , Figure 8 The fixing support 3 can include a first plate 31, a second plate 32, and a support plate 33, the first plate 31 and the second plate 32 are used for fixing, and the support plate 33 is used to make the suspended position of the yarn guide device 1 far enough from the window 22, so that the yarn guide structure carried on the yarn guide device 1 can correspond to or be vertically aligned with the position of the yarn output end of the yarn feeder 6, facilitating the guidance of the yarn 7.

[0066] The first plate 31 and the second plate 32 are respectively perpendicular to the two ends of the support plate 33 and are located on different sides, the first plate 31 can be used for fixed installation on the side door, and the second plate 32 can be used for fixed installation on the carrier plate 11.

[0067] In a feasible embodiment, the carrier holes are provided on the yarn guide side door 2 and the carrier plate 11, and corresponding through holes / tapped holes are provided on the first plate 31 and the second plate 32, as shown in Figure 8 , which can be fixed and installed by bolts and nuts.

[0068] In another feasible embodiment, the yarn guide side door 2 can not be provided with carrier holes, and the first plate 31 can not be provided with through holes, as shown in Figure 7 , which can be fixed and installed by pasting or welding.

[0069] As a preferred embodiment, the carrier holes provided on the yarn guide side door 2 can not penetrate the main structure of the door, only the inner side is provided with or carried hole structures, and the through holes / tapped holes provided on the first plate 31 are used for fixed installation, and the outer side of the yarn guide side door 2 has no fixed traces, as shown in Figure 2 .

[0070] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0071] The above further describes the present application in detail in connection with specific preferred embodiments. It is to be understood that the specific embodiments described above are not to be construed as limiting the present application, but merely as illustrative of the present application. Those skilled in the art to which the present application pertains will be able to make numerous simple substitutions or modifications of the present application without departing from the scope of the present application.

Claims

1. A compatible yarn guide flat knitting machine characterized in that, The yarn guide device (1) is arranged at the yarn guide end of the flat knitting machine (9), and the yarn guide side door (2) is provided with a window (22), and the yarn guide device (1) is arranged between the end of the textile frame (8) of the flat knitting machine (9) and the window (22); a plurality of porcelain eyes (4) and a plurality of yarn guide wheels (5) are arranged on the yarn guide device (1), a plurality of yarn guide wheels (5) are arranged at equal intervals on the yarn guide device (1), and a plurality of porcelain eyes (4) are arranged on both sides of the yarn guide wheel (5) or between any adjacent two yarn guide wheels (5); all the porcelain eyes (4) and yarn guide wheels (5) arranged on the yarn guide device (1) are located within the window range of the window (22).

2. A compatible thread-guiding flat knitting machine according to claim 1, characterized in that, The yarn guide device (1) comprises a yarn guide plate, a yarn guide wheel (5) and a porcelain eye (4), the yarn guide plate is provided with a plurality of yarn guide wheels (5) and a plurality of porcelain eyes (4), a plurality of yarn guide wheels (5) are arranged at equal intervals on the yarn guide plate, and a plurality of porcelain eyes (4) are arranged on the yarn guide plate between the two sides of the yarn guide wheel (5) or between any adjacent two yarn guide wheels (5).

3. A compatible thread-guiding flat knitting machine according to claim 2, characterized in that, The yarn guide plate comprises a vertical carrier plate (11) and a horizontal fixing plate (12), a plurality of yarn guide grooves (111) for loading the yarn guide wheels (5) are arranged at equal intervals on the carrier plate (11); the fixing plate (12) is connected to the carrier plate (11) on one side of the yarn guide groove (111), so that the fixing plate (12) covers the yarn guide wheels (5) loaded in the yarn guide groove (111) and is fixedly connected with the yarn guide wheels (5).

4. A compatible thread-guiding flat knitting machine according to claim 3, characterized in that, A positioning member and a mounting hole are arranged at the upper end of the yarn guide wheel (5), and a positioning hole and a fixing hole are correspondingly arranged on the fixing plate (12), so that the yarn guide wheel (5) is fixedly connected to the fixing plate (12), and the yarn guide wheel (5) is loaded in the yarn guide groove (111).

5. A compatible thread-guiding flat knitting machine according to claim 3, characterized in that, A plurality of yarn guide holes (112) for loading the porcelain eyes (4) are arranged on the carrier plate (11) on both sides of the yarn guide groove (111), or a plurality of yarn guide holes (112) for loading the porcelain eyes (4) are arranged on the carrier plate (11) between any adjacent yarn guide grooves (111).

6. A compatible thread-guiding flat knitting machine according to claim 4, characterized in that, The yarn guide wheel (5) comprises a cover plate (51), a base (52) and a yarn guide assembly, the cover plate (51) and the base (52) are symmetrically buckled with the yarn guide assembly to form the yarn guide wheel (5), the positioning member is arranged at the upper end of the cover plate (51), and the mounting hole is arranged at the upper end of the base (52); a buckle member is arranged on one side of the cover plate (51) facing the base (52), and a buckle groove is arranged on the base (52) corresponding to the buckle member, so that the cover plate (51) and the base (52) are buckled together.

7. A compatible thread-guiding flat knitting machine according to claim 6, characterized in that, The yarn guide assembly comprises a guide wheel (53) and a support shaft (55), the guide wheel (53) is rotatably arranged on the support shaft (55), one end of the support shaft (55) is rotatably connected with the base (52), and the other end is rotatably connected with the cover plate (51).

8. A compatible yarn guide flat knitting machine according to claim 6, wherein, The yarn guide assembly comprises a guide wheel (53), a bearing (54) and a supporting shaft (55), the bearing (54) is assembled on the supporting shaft (55), the guide wheel (53) is assembled on the bearing (54), one end of the supporting shaft (55) is rotationally connected with the base (52), and the other end is rotationally connected with the cover plate (51).

9. The compatible yarn guide flat knitting machine according to claim 3, wherein, The yarn guide device (1) is horizontally suspended at a position opposite to the window (22) on the inner side of the yarn guide side door (2) through the fixing support (3).

10. A compatible thread-guiding flat knitting machine according to claim 9, characterized in that, First loading holes (13) are formed at both ends of the carrier plate (11), second loading holes (21) are formed at the periphery of the window (22) of the yarn guide side door (2), one end of the fixing support (3) is fixed at the first loading hole (13), the other end of the fixing support (3) is fixed at the second loading hole (21), and the yarn guide device (1) is fixed on the inner side of the window (22).

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