A knitting apparatus structure for weaving of conductive fiber fabric

Abstract

The utility model discloses a kind of knitting device structures for electrically conductive fiber fabric weaving, it is related to knitting device technical field, including computerized flat knitting machine, the top of computerized flat knitting machine is rotatably connected with several rotating seats, the top of rotating seat is provided with positioning assembly, the outside of rotating seat is fixedly installed with wire drum by positioning assembly;The positioning assembly includes fixed disc, limit slot, movable rod, abutment block, connecting rod, driving motor, rotating disc and sliding slot, the top of rotating seat is fixedly connected with the fixed disc, the limit slot is opened around fixed disc.This utility model can fix wire drum outside rotating seat by the positioning assembly set, by starting driving motor operation, rotating disc is driven to rotate, connecting rod is slid in sliding slot, movable rod and abutment block are driven to move outward, finally make abutment block and the inner wall of wire drum abut, wire drum is installed and fixed, and different inner diameter size wire drum can be fixed.

Description

Technical Field

[0001] This utility model relates to the field of knitting device technology, specifically a knitting device structure for weaving conductive fiber fabrics. Background Technology

[0002] Conductive fiber fabrics are functional fabrics containing conductive fibers, possessing excellent electrical conductivity, thermal conductivity, and electromagnetic wave shielding and absorption properties. They are generally made by adding conductive media such as carbon black, graphite, metal powder, or metal compounds to the fibers. Specific methods include dissolution, vapor deposition, electroplating, and composite spinning. For example, checkered conductive fabric uses polyester fiber cloth as a base, which is pre-treated and then electroplated with a metal coating to make it conductive.

[0003] In existing technology, computerized flat knitting machines can be used to knit yarn containing conductive fibers. A computerized flat knitting machine is a double-needle plate tongue needle weft knitting machine. Its cam device is like a set of planar cams. The needle feet of the knitting needles can enter the grooves of the cams. Moving the cams can force the knitting 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 tongue, the yarn is knitted into a knitted fabric.

[0004] Currently, the bobbin holder structure of computerized flat knitting machines is simple and the size of the bobbin holder is fixed. When fixing bobbins with different inner diameters, the fixing effect is poor. Furthermore, during knitting, the yarn needs to be guided, but the existing yarn guiding mechanism generally guides the yarn through multiple guide rollers, which cannot tension the yarn, causing instability during yarn guiding. To address these shortcomings, we propose a knitting device structure for knitting conductive fiber fabrics. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes a knitting device structure for weaving conductive fiber fabrics, which can effectively fix bobbins of different inner diameters and simultaneously tension the yarn, improving the stability of yarn operation.

[0006] According to an embodiment of the present invention, a knitting device structure for weaving conductive fiber fabrics includes a computerized flat knitting machine. Several rotating seats are rotatably connected to the top of the computerized flat knitting machine. A positioning component is provided at the top of the rotating seat. A bobbin is fixedly installed on the outside of the rotating seat through the positioning component.

[0007] The positioning assembly includes a fixed plate, a limiting groove, a movable rod, a stop block, a connecting rod, a drive motor, a rotating plate, and a sliding groove. The fixed plate is fixedly connected to the top of the rotating seat. The limiting groove is formed around the fixed plate. The movable rod is slidably connected inside the limiting groove. The stop block is fixedly connected to one end of the movable rod. The connecting rod is fixedly connected to the outside of the movable rod. The drive motor is fixedly connected to the bottom of the fixed plate. The rotating plate is fixedly connected to the output shaft of the drive motor. The sliding groove is formed around the rotating plate.

[0008] According to some embodiments of the present invention, the bottom of the connecting rod is slidably connected to the limiting groove, and the top of the connecting rod is slidably connected to the inside of the sliding groove.

[0009] According to some embodiments of this utility model, the drive motor is located inside the rotating base, and a maintenance door and heat dissipation holes are installed on the outer side of the rotating base.

[0010] According to some embodiments of the present invention, a base is fixedly connected to the bottom of the computerized flat knitting machine, a traction frame is fixedly connected to the top of the computerized flat knitting machine, a traction plate is fixedly connected to one side of the traction frame, and several traction holes are opened inside the traction plate.

[0011] According to some embodiments of the present invention, several yarn guide boxes are fixedly connected to the outer side of the traction frame, and yarn guide components are provided inside the yarn guide boxes.

[0012] According to some embodiments of the present invention, the yarn guiding assembly includes a sleeve, a spring, a sliding rod, and a first guide wheel. One end of the sleeve is fixedly connected to the inner wall of the yarn guiding box, the spring is located inside the sleeve, one end of the spring is fixedly connected to the inner wall of the yarn guiding box, one end of the sliding rod is fixedly connected to the other end of the spring, and the first guide wheel is rotatably connected to the other end of the sliding rod.

[0013] According to some embodiments of the present invention, the yarn guiding assembly includes a housing, a screw, and a connecting plate. The outer side of the housing is fixedly connected to the inner wall of the yarn guiding box, one end of the screw is rotatably connected to the inner wall of the housing, and the connecting plate is fixedly connected to the other end of the screw.

[0014] According to some embodiments of the present invention, the yarn guide assembly further includes a second guide wheel and a knob. The bottom end of the second guide wheel is threadedly connected to the outside of the screw, and the outside of the second guide wheel is slidably connected to the inside of the housing. The knob is rotatably connected to the top end of the second guide wheel.

[0015] The present invention has the following beneficial effects:

[0016] I. This utility model, through the positioning component, can fix the spool on the outside of the rotating seat. By starting the drive motor, the rotating disk is rotated, causing the connecting rod to slide in the groove, which in turn causes the movable rod and the abutment block to move outward, and finally the abutment block abuts against the inner wall of the spool, thus installing and fixing the spool. It can fix spools of different inner diameters.

[0017] II. This utility model can tension the yarn by setting the yarn guide assembly. After the yarn passes through the outside of the first guide wheel and the knob, the connecting plate is manually rotated to drive the screw to rotate, which in turn drives the second guide wheel to move horizontally, thereby driving the knob to move horizontally, tensioning the yarn and improving the stability of the yarn operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the device according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the device according to an embodiment of the present invention from another perspective;

[0020] Figure 3 This is a partial structural diagram of the device according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the positioning component structure according to an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the yarn guide box according to an embodiment of the present utility model;

[0023] Figure 6 This is a schematic diagram of the yarn guide assembly structure according to an embodiment of the present invention.

[0024] In the diagram: 1. Computerized flat knitting machine; 2. Rotating seat; 3. Positioning assembly; 301. Fixed plate; 302. Limiting groove; 303. Movable rod; 304. Abutment block; 305. Connecting rod; 306. Drive motor; 307. Rotating plate; 308. Slide groove; 4. Yarn spool; 5. Traction frame; 6. Traction plate; 7. Traction hole; 8. Yarn guide box; 9. Yarn guide assembly; 901. Sleeve; 902. Spring; 903. Sliding rod; 904. First guide wheel; 905. Housing; 906. Screw; 907. Connecting plate; 908. Second guide wheel; 909. Knob; 10. Base. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention (utility model).

[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] like Figure 1-6 As shown, this utility model is a knitting device structure for weaving conductive fiber fabrics, including a computerized flat knitting machine 1. Several rotating seats 2 are rotatably connected to the top of the computerized flat knitting machine 1. Maintenance doors and heat dissipation holes are installed on the outside of the rotating seats 2. A positioning component 3 is provided at the top of the rotating seats 2. A yarn spool 4 is fixedly installed on the outside of the rotating seats 2 through the positioning component 3. A traction frame 5 is fixedly connected to the top of the computerized flat knitting machine 1. A traction plate 6 is fixedly connected to one side of the traction frame 5. Several traction holes 7 are opened inside the traction plate 6. Several yarn guide boxes 8 are fixedly connected to the outside of the traction frame 5. A yarn guide component 9 is provided inside the yarn guide box 8. A base 10 is fixedly connected to the bottom of the computerized flat knitting machine 1.

[0030] During operation, the conductive fiber spool 4 is placed on the outside of the rotating seat 2. The spool 4 can be fixed on the outside of the rotating seat 2 by the positioning component 3. After the spool 4 is installed, the yarn on the traction frame 5 is passed through the traction hole 7 and then into the yarn guide box 8. The yarn can be tensioned by the yarn guide component 9. Then, the yarn passes out from the yarn guide box 8 and connects with the yarn supply mechanism on the computer flat knitting machine 1, and the knitting work can be carried out.

[0031] like Figure 1 , Figure 3 and Figure 4 As shown, the positioning component 3 includes a fixed plate 301, a limiting groove 302, a movable rod 303, an abutment block 304, a connecting rod 305, a drive motor 306, a rotating plate 307, and a sliding groove 308. The fixed plate 301 is fixedly connected to the top of the rotating seat 2. The limiting groove 302 is formed around the fixed plate 301. The movable rod 303 is slidably connected to the inside of the limiting groove 302. The abutment block 304 is fixedly connected to one end of the movable rod 303. The connecting rod 305 is fixedly connected to the outside of the movable rod 303. The drive motor 306 is fixedly connected to the bottom of the fixed plate 301. The rotating plate 307 is fixedly connected to the output shaft of the drive motor 306. The sliding groove 308 is formed around the rotating plate 307. The bottom of the connecting rod 305 is slidably connected to the limiting groove 302, and the top of the connecting rod 305 is slidably connected to the inside of the sliding groove 308. The drive motor 306 is located inside the rotating seat 2.

[0032] During operation, the drive motor 306 is started to rotate, which drives the rotating disk 307 to rotate, causing the connecting rod 305 to slide in the slide groove 308, which drives the movable rod 303 and the abutment block 304 to move outward, and finally the abutment block 304 abuts against the inner wall of the spool 4, thus installing and fixing the spool 4. This method can fix spools 4 with different inner diameters.

[0033] like Figure 1 , Figure 5 and Figure 6 As shown, the yarn guide assembly 9 includes a sleeve 901, a spring 902, a sliding rod 903, a first guide wheel 904, a housing 905, a screw 906, a connecting plate 907, a second guide wheel 908, and a knob 909. One end of the sleeve 901 is fixedly connected to the inner wall of the yarn guide box 8. The spring 902 is located inside the sleeve 901, and one end of the spring 902 is fixedly connected to the inner wall of the yarn guide box 8. One end of the sliding rod 903 is fixedly connected to the other end of the spring 902. The first guide wheel 904... The spool 904 is rotatably connected to the other end of the sliding rod 903. The outer side of the housing 905 is fixedly connected to the inner wall of the yarn guide box 8. One end of the screw 906 is rotatably connected to the inner wall of the housing 905. The connecting plate 907 is fixedly connected to the other end of the screw 906. The bottom end of the second guide wheel 908 is threadedly connected to the outer side of the screw 906. The outer side of the second guide wheel 908 is slidably connected to the inside of the housing 905. The knob 909 is rotatably connected to the top end of the second guide wheel 908.

[0034] During operation, after the yarn passes the outside of the first guide wheel 904 and the knob 909, the connecting plate 907 is manually rotated, which drives the screw 906 to rotate. At the same time, the second guide wheel 908 moves horizontally, which in turn drives the knob 909 to move horizontally, thus tensioning the yarn.

[0035] Working principle: In use, the yarn spool 4 containing conductive fibers is placed on the outside of the rotating seat 2. By starting the drive motor 306, the rotating disk 307 is rotated, causing the connecting rod 305 to slide in the slide groove 308, which in turn drives the movable rod 303 to move outward. At the same time, all four movable rods 303 can be driven to move outward, so that the abutting block 304 abuts against the inner wall of the yarn spool 4, thus installing and fixing the yarn spool 4. It can fix yarn spools 4 with different inner diameters. The rotating seat 2 is rotatably connected to the top of the computer flat knitting machine 1, which will not affect the normal yarn feeding of the yarn spool 4.

[0036] After the yarn spool 4 is installed, the yarn on the traction frame 5 is passed through the traction hole 7 and then into the yarn guide box 8. The yarn passes over the outside of the first guide wheel 904 and the knob 909, and then passes out of the yarn guide box 8 to connect with the yarn supply mechanism on the computer flat knitting machine 1, so that weaving can be carried out. By manually rotating the connecting plate 907, the screw 906 is driven to rotate, which in turn drives the second guide wheel 908 to move horizontally, and then drives the knob 909 to move horizontally, so as to tension the yarn and improve the stability of the yarn operation.

[0037] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A knitting apparatus structure for weaving conductive fiber fabrics, comprising a computerized flat knitting machine (1), characterized in that: The top of the computer flat knitting machine (1) is rotatably connected to several rotating seats (2), and the top of the rotating seats (2) is provided with a positioning component (3). A bobbin (4) is fixedly installed on the outside of the rotating seats (2) through the positioning component (3). The positioning component (3) includes a fixed plate (301), a limiting groove (302), a movable rod (303), an abutment block (304), a connecting rod (305), a drive motor (306), a rotating plate (307), and a sliding groove (308). The fixed plate (301) is fixedly connected to the top of the rotating seat (2). The limiting groove (302) is opened around the fixed plate (301). The movable rod (303) is slidably connected to the inside of the limiting groove (302). The abutment block (304) is fixedly connected to one end of the movable rod (303). The connecting rod (305) is fixedly connected to the outside of the movable rod (303). The drive motor (306) is fixedly connected to the bottom of the fixed plate (301). The rotating plate (307) is fixedly connected to the output shaft of the drive motor (306). The sliding groove (308) is opened around the rotating plate (307).

2. The knitting device structure for weaving conductive fiber fabrics according to claim 1, characterized in that: The bottom of the connecting rod (305) is slidably connected to the limiting groove (302), and the top of the connecting rod (305) is slidably connected to the inside of the sliding groove (308).

3. The knitting device structure for weaving conductive fiber fabrics according to claim 1, characterized in that: The drive motor (306) is located inside the rotating seat (2), and the outside of the rotating seat (2) is equipped with a maintenance door and a heat dissipation hole.

4. The knitting device structure for weaving conductive fiber fabrics according to claim 1, characterized in that: The bottom of the computerized flat knitting machine (1) is fixedly connected to a base (10), the top of the computerized flat knitting machine (1) is fixedly connected to a traction frame (5), and a traction plate (6) is fixedly connected to one side of the traction frame (5). Several traction holes (7) are opened inside the traction plate (6).

5. The knitting device structure for weaving conductive fiber fabrics according to claim 4, characterized in that: Several yarn guide boxes (8) are fixedly connected to the outside of the traction frame (5), and yarn guide components (9) are provided inside the yarn guide boxes (8).

6. The knitting device structure for weaving conductive fiber fabrics according to claim 5, characterized in that: The yarn guide assembly (9) includes a sleeve (901), a spring (902), a sliding rod (903), and a first guide wheel (904). One end of the sleeve (901) is fixedly connected to the inner wall of the yarn guide box (8). The spring (902) is located inside the sleeve (901). One end of the spring (902) is fixedly connected to the inner wall of the yarn guide box (8). One end of the sliding rod (903) is fixedly connected to the other end of the spring (902). The first guide wheel (904) is rotatably connected to the other end of the sliding rod (903).

7. The knitting device structure for weaving conductive fiber fabrics according to claim 6, characterized in that: The yarn guide assembly (9) includes a housing (905), a screw (906), and a connecting plate (907). The outer side of the housing (905) is fixedly connected to the inner wall of the yarn guide box (8). One end of the screw (906) is rotatably connected to the inner wall of the housing (905), and the connecting plate (907) is fixedly connected to the other end of the screw (906).

8. The knitting device structure for weaving conductive fiber fabrics according to claim 7, characterized in that: The yarn guide assembly (9) further includes a second guide wheel (908) and a knob (909). The bottom end of the second guide wheel (908) is threaded to the outside of the screw (906), and the outside of the second guide wheel (908) is slidably connected to the inside of the housing (905). The knob (909) is rotatably connected to the top end of the second guide wheel (908).

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