Weaving equipment for preparing polymeric antibacterial polyester flat filaments
By introducing structures such as a pay-off frame, a guide frame and a movable component into the weaving equipment, the problem of interlacing or folding of the flat wire during the weaving process is solved, the stable positioning and accurate guidance of the flat wire are achieved, and the weaving quality is improved.
Patent Information
- Application Number
- CN202422955971.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-12-02
AI Technical Summary
When existing weaving equipment weaves flat yarns, the flat yarns are easily interlaced or folded, which affects product quality and makes it difficult to wind the flat yarns into the correct position of the rotating roller.
A weaving device for preparing polymer antibacterial polyester flat yarn was designed. The device included a pay-off frame, first and second guide frames, a rotating tube, a guide roller, a movable assembly, and other structures. The left and right positions of the flat yarn were limited by a fixed ring and a movable ring, and the position of the movable ring was adjusted by the movable assembly to adapt to flat yarns of different widths.
It effectively avoids the interlacing or folding of the flat wires, ensures that the flat wires are accurately guided to the correct position, and improves the weaving quality.
Smart Images
Figure CN223422857U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weaving equipment, in particular to a weaving equipment for preparing polymerized antibacterial polyester flat yarn. Background Art
[0002] A knitting machine is a machine used to weave a variety of materials. It can weave a wide variety of fabrics, including polyamide multifilament, polypropylene filament, polyester, nylon, and PP yarn. Knitting machines can be categorized as sweater knitting machines, glove knitting machines, steel wire knitting machines, silk screen knitting machines, straw rope knitting machines, elastic band knitting machines, and plastic mesh bag knitting machines.
[0003] At present, most existing weaving equipment often only relies on rotating rollers to limit the posture of the flat yarn when weaving it, which makes the flat yarn easily intertwined or folded, affecting the quality of the woven product. In addition, it is difficult to wind the flat yarn into the correct position on the rotating roller before weaving. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a weaving device for preparing polymerized antibacterial polyester flat yarn.
[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: A weaving device for preparing polymer antibacterial polyester flat yarn, comprising a weaving device body, a pay-off rack is provided on one side of the weaving device body, a base plate is provided between the pay-off rack and the weaving device body, a first guide rack and a second guide rack are provided on the base plate, two vertical plates are provided at intervals on one side of the base plate adjacent to the weaving device body, a rotating tube is rotatably provided between the two vertical plates, a number of guide rollers are provided at intervals on the rotating tube, a fixed ring is provided on one side of the guide roller and a movable ring is provided on the other side of the guide roller, and a movable component for driving the movable ring to move is provided in the rotating tube.
[0006] By adopting the above technical solution, a wire pay-off frame, a first guide frame, a second guide frame, a rotating tube, a guide roller, and a movable assembly are provided. The wire pay-off frame is used to place the wire bobbin. Before weaving, the flat wire passes through the first guide frame and the second guide frame, and then passes around the corresponding guide roller. The fixed ring and the movable ring limit the left and right positions of the flat wire, which is convenient for guiding the flat wire to the correct position. The left and right positions of the flat wire are limited to avoid the flat wires from being staggered or folded with each other; the position of the movable ring is adjusted by the movable assembly, so that the distance between the fixed ring and the corresponding movable ring changes, so that the position of the movable ring can be adjusted according to the width of the flat wire, so that the limiting effect of the flat wire is better.
[0007] Furthermore, a first slide groove is provided on the guide roller, a second slide groove is provided on the rotating tube corresponding to the first slide groove, and a sliding block is provided on the inner wall of the movable ring, and the sliding block is slidably connected to the first slide groove and the second slide groove.
[0008] By adopting the above technical solution, the first sliding groove, the second sliding groove and the sliding block are provided to ensure the stability of the movement of the movable ring.
[0009] Furthermore, the moving component includes a control rod slidably arranged in a rotating tube, the control rod is connected to several sliding blocks, a nut is rotatably arranged at one end of the rotating tube, a first threaded rod is arranged at one end of the control rod adjacent to the nut, the first threaded rod is spirally engaged with the nut, and a fixing component for fixing the nut is provided on the rotating tube.
[0010] By adopting the above technical solution, a control rod, a nut, a first threaded rod, and a fixing assembly are provided. Since the control rod is restricted by the sliding block and cannot rotate relative to the rotating tube, when the nut is rotated, the first threaded rod moves, causing the control rod to slide in the rotating tube, driving the sliding block to slide, thereby adjusting the position of the movable ring; the nut is fixed by the fixing assembly to prevent the control rod from moving when adjustment is not required.
[0011] Furthermore, the fixing assembly includes a mounting plate arranged on the side of the rotating tube adjacent to the nut, a fixing plate is arranged on the top of the mounting plate, a pressure plate is slidingly arranged on the mounting plate next to the nut, a second threaded rod is rotatably arranged on the top of the pressure plate, the fixing plate is screwed together with the second threaded rod through a threaded hole, and a screw cap is provided on the end of the second threaded rod away from the pressure plate.
[0012] By adopting the above technical solution, a mounting plate, a fixing plate, a pressing plate, a second threaded rod, and a screw cap are provided. The screw cap is rotated to drive the pressing plate to move and abut against the nut, thereby fixing the nut.
[0013] Furthermore, the pay-off rack includes two columns arranged at intervals, three connecting blocks are vertically spaced apart between the two columns, and five bobbin racks are spaced apart on the connecting blocks.
[0014] By adopting the above technical solution, a column, a connecting block and a bobbin rack are provided, and the bobbin rack is used for placing bobbins.
[0015] Furthermore, the first guide frame includes a first mounting frame, on which three first wire drawing rollers arranged vertically at intervals are rotatably mounted, and the topmost first wire drawing roller and the bottommost first wire drawing roller are both arranged obliquely and parallel to each other.
[0016] Furthermore, the second guide frame includes a second mounting frame, on which three second wire drawing rollers are rotatably arranged at intervals horizontally. The second wire drawing roller on the far left and the second wire drawing roller on the far right are both inclined and parallel to each other, and the second wire drawing roller is parallel to the first wire drawing roller.
[0017] By adopting the above technical solution, the flat wire on the top bobbin passes around the upper side of the top first wire drawing roller, continues to pass around the bottom of the second wire drawing roller on the left, and then passes around from above the corresponding guide roller, and then enters the weaving equipment body; the flat wire on the middle bobbin passes around the lower side of the middle first wire drawing roller, continues to pass around the bottom of the middle second wire drawing roller, and then passes around from above the corresponding guide roller, and then enters the weaving equipment body; the flat wire on the bottom bobbin passes around the bottom first wire drawing roller, continues to pass around the top of the second wire drawing roller on the right, and then passes from above the corresponding guide roller, and then enters the weaving equipment body.
[0018] To sum up, the utility model has the following beneficial effects: a pay-off frame, a first guide frame, a second guide frame, a rotating tube, a guide roller, and a movable assembly are provided; the pay-off frame is used to place the wire bobbin; before weaving, the flat wire passes through the first guide frame and the second guide frame, and then passes around the corresponding guide roller; the fixed ring and the movable ring limit the left and right positions of the flat wire, so that the flat wire is guided to the correct position, and the left and right positions of the flat wire are limited, avoiding the flat wires from being staggered or folded with each other; the position of the movable ring is adjusted by the movable assembly, so that the distance between the fixed ring and the corresponding movable ring changes, so that the position of the movable ring can be adjusted according to the width of the flat wire, so that the limiting effect of the flat wire is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;
[0020] Figure 2 This is a structural diagram of the bottom plate and the pay-off frame of the embodiment of the utility model;
[0021] Figure 3 This is a schematic structural diagram of the vertical plate and guide rollers of an embodiment of the present utility model;
[0022] Figure 4 yes Figure 3 A magnified view of part A;
[0023] Figure 5 This is a structural diagram of the rotating tube, guide roller, and fixed ring of an embodiment of the utility model;
[0024] Figure 6 It is a structural schematic diagram of the control rod, movable ring and sliding block of the embodiment of the utility model.
[0025] In the figure: 10, weaving equipment body; 20, pay-off frame; 21, column; 22, connecting block; 23, spool rack; 30, bottom plate; 31, vertical plate; 40, first guide frame; 41, first mounting frame; 42, first wire drawing roller; 50, second guide frame; 51, second mounting frame; 52, second wire drawing roller; 60, rotating tube; 61, guide roller; 62, fixed ring; 63, movable ring; 64, first slide; 65, second slide; 66, sliding block; 70, moving component; 71, control rod; 72, nut; 73, first threaded rod; 80, fixing component; 81, mounting plate; 82, fixing plate; 83, pressure plate; 84, second threaded rod; 85, screw cap. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.
[0027] like Figure 1-6 As shown, the embodiment of the present application discloses a braiding device for preparing polymerized antibacterial polyester flat yarn, comprising a braiding device body 10, a pay-off frame 20, a first guide frame 40, a second guide frame 50, and a movable assembly 70. The pay-off frame 20 is disposed on the braiding device body 10, on the side of the yarn inlet, for placing bobbins. A base plate 30 is disposed between the pay-off frame 20 and the braiding device body 10. The first guide frame 40 and the second guide frame 50 are disposed on the base plate 30. The first guide frame 40 is disposed adjacent to the pay-off frame 20. Two vertical plates 31 are spaced apart on the side of the base plate 30 adjacent to the braiding device body 10. A rotating tube 60 is rotatably disposed between the two vertical plates 31. The second guide frame 50 is located between the rotating tube 60 and the first guide frame 40. A plurality of guide rollers 61 are spaced apart on the rotating tube 60. The guide rollers 61 are fitted with a fixed ring 62 on one side and a movable ring 63 on the other side. The movable assembly 70 is disposed within the rotating tube 60 to drive the movable ring 63 to move. Before weaving, the flat yarn passes through the first guide frame 40 and the second guide frame 50, then around the corresponding guide roller 61. The fixed ring 62 and the movable ring 63 limit the left and right position of the flat yarn, facilitating the guidance of the flat yarn to the correct position. The left and right position of the flat yarn is limited, preventing the flat yarn from interlacing or folding. The position of the movable ring 63 is adjusted by the movable assembly 70, so that the distance between the fixed ring 62 and the corresponding movable ring 63 changes. The position of the movable ring 63 can be adjusted according to the width of the flat yarn, achieving a better positioning effect on the flat yarn. The movable ring 63 is chamfered on the side adjacent to the corresponding fixed ring 62.
[0028] Specifically, the wire rack 20 comprises two vertical columns 21 arranged at intervals, three connecting blocks 22 vertically arranged between the two vertical columns 21, and five wire drum racks 23 arranged at intervals on the connecting blocks 22, the wire drum racks 23 being used to place wire drums. The first guide frame 40 comprises a first mounting frame 41, three vertically spaced first wire rollers 42 rotatably arranged on the first mounting frame 41, the uppermost first wire roller 42 and the lowermost first wire roller 42 are both arranged obliquely and parallel to each other, the height of the uppermost first wire roller 42 is lower than the height of the uppermost wire drum rack 23, the height of the middle first wire roller 42 is lower than the height of the middle wire drum rack 23, and the height of the lowermost first wire roller 42 is lower than the height of the lowermost wire drum rack 23. The second guide frame 50 comprises a second mounting frame 51, three horizontally spaced second wire rollers 52 rotatably arranged on the second mounting frame 51, the leftmost second wire roller 52 and the rightmost second wire roller 52 are both arranged obliquely and parallel to each other, and the second wire roller 52 is parallel to the first wire roller 42. The flat wire on the uppermost wire drum passes over the upper side of the uppermost first wire roller 42, then continues to pass under the leftmost second wire roller 52, and then passes over the corresponding guide roller 61, and then enters the braiding device body 10; the flat wire on the middle wire drum passes under the middle first wire roller 42, then continues to pass under the middle second wire roller 52, and then passes over the corresponding guide roller 61, and then enters the braiding device body 10; the flat wire on the lowermost wire drum passes under the lowermost first wire roller 42, then continues to pass over the rightmost second wire roller 52, and then passes over the corresponding guide roller 61, and then enters the braiding device body 10. The first wire roller 42 and the second wire roller 52 are both provided with a stop ring at both ends to limit the position of the flat wire.
[0029] During installation, the number of guide rollers 61 matches the number of bobbin racks 23. A first chute 64 is formed on the guide roller 61, and a second chute 65 is formed on the rotating tube 60 corresponding to the first chute 64. A sliding block 66 is provided on the inner wall of the movable ring 63. The sliding block 66 is slidably connected to the first chute 64 and the second chute 65 to ensure the stability of the movement of the movable ring 63. The moving assembly 70 includes a control rod 71 slidably disposed within the rotating tube 60. The control rod 71 is connected to the plurality of sliding blocks 66, so that when the control rod 71 moves, the plurality of sliding blocks 66 are driven to move, thereby driving the movable ring 63 to move. A nut 72 is rotatably mounted on one end of the rotating tube 60. A first threaded rod 73 is disposed on one end of the control rod 71 adjacent to the nut 72. The first threaded rod 73 is threadedly engaged with the nut 72. Since the control rod 71 is restricted by the sliding block 66 and cannot rotate relative to the rotating tube 60, when the nut 72 is rotated, the first threaded rod 73 moves, causing the control rod 71 to slide within the rotating tube 60, driving the sliding block 66 to slide, thereby adjusting the position of the movable ring 63. A fixing assembly 80 is provided on the rotating tube 60 to secure the nut 72. The fixing assembly 80 secures the nut 72, preventing the control rod 71 from moving when adjustment is not required.
[0030] A driving motor is horizontally arranged on the vertical plate 31 away from the first threaded rod 73, and a connecting column is arranged on the output shaft of the driving motor. The connecting column is connected to the rotating tube 60. The driving motor drives the connecting column to rotate, drives the rotating tube 60 to rotate, and thus drives the guide roller 61 to rotate, which has a better guiding effect on the flat wire.
[0031] Specifically, the fixing assembly 80 includes a mounting plate 81 disposed on the side of the rotating tube 60 adjacent to the nut 72. A fixing plate 82 is disposed on top of the mounting plate 81, perpendicular to the fixing plate 82. A pressure plate 83 is slidably disposed on the mounting plate 81, adjacent to the nut 72. The mounting plate 81 has a slot within which a slider connected to the pressure plate 83 is slidably disposed, ensuring the stability of the sliding of the pressure plate 83. A second threaded rod 84 is rotatably disposed on the top of the pressure plate 83. The fixing plate 82 is threadedly engaged with the second threaded rod 84 through a threaded hole. A screw cap 85 is disposed on the end of the second threaded rod 84 away from the pressure plate 83. Rotating the screw cap 85 drives the pressure plate 83 to move and abut against the nut 72, thereby securing the nut 72.
[0032] The operating principle of a weaving device for preparing polymer antibacterial polyester flat yarn in the present embodiment is as follows: after the flat yarn on the top bobbin passes around the upper side of the top first wire drawing roller 42, it continues to pass around the bottom of the second wire drawing roller 52 on the left, and then passes around from above the corresponding guide roller 61, and then enters the weaving device body 10; after the flat yarn on the middle wire bobbin passes around the lower side of the middle first wire drawing roller 42, it continues to pass around the bottom of the second wire drawing roller 52 in the middle, and then passes around from above the corresponding guide roller 61, and then enters the weaving device body 10; after the flat yarn on the bottom wire bobbin passes around from below the bottom first wire drawing roller 42, it continues to pass around the top of the second wire drawing roller 52 on the right, and then passes around from above the corresponding guide roller 61, and then enters the weaving device body 10, and the fixed ring 62 and the movable ring 63 limit the left and right positions of the flat yarn to facilitate guiding the flat yarn to the correct position. When the nut 72 is rotated, the first threaded rod 73 moves, causing the control rod 71 to slide in the rotating tube 60, driving the sliding block 66 to slide, thereby adjusting the position of the movable ring 63, and then rotating the screw cap 85 to drive the pressure plate 83 to move and abut against the nut 72, thereby fixing the nut 72.
[0033] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A braiding device for preparing polymerized antibacterial polyester flat yarn, comprising a braiding device body (10), characterized in that: A pay-off frame (20) is provided on one side of the braiding device body (10), a base plate (30) is provided between the pay-off frame (20) and the braiding device body (10), a first guide frame (40) and a second guide frame (50) are provided on the base plate (30), two vertical plates (31) are provided at intervals on one side of the base plate (30) adjacent to the braiding device body (10), a rotating tube (60) is rotatably provided between the two vertical plates (31), a plurality of guide rollers (61) are provided at intervals on the rotating tube (60), one side of the guide roller (61) is provided with a fixed ring (62), and the other side is provided with a movable ring (63) for sliding, and a moving component (70) for driving the movable ring (63) to move is provided in the rotating tube (60).
2. The braiding equipment for preparing polymerized antibacterial polyester flat yarn according to claim 1, characterized in that: The guide roller (61) is provided with a first slide groove (64), the rotating tube (60) is provided with a second slide groove (65) corresponding to the first slide groove (64), and the inner wall of the movable ring (63) is provided with a sliding block (66), and the sliding block (66) is slidably connected to the first slide groove (64) and the second slide groove (65).
3. The braiding equipment for preparing polymerized antibacterial polyester flat yarn according to claim 2, characterized in that: The moving assembly (70) includes a control rod (71) slidably arranged in the rotating tube (60), the control rod (71) is connected to a plurality of sliding blocks (66), a nut (72) is rotatably arranged at one end of the rotating tube (60), a first threaded rod (73) is arranged at one end of the control rod (71) adjacent to the nut (72), the first threaded rod (73) is screwed together with the nut (72), and a fixing assembly (80) is provided on the rotating tube (60) for fixing the nut (72).
4. The braiding equipment for preparing polymerized antibacterial polyester flat yarn according to claim 3, characterized in that: The fixing assembly (80) includes a mounting plate (81) arranged on a side of the rotating tube (60) adjacent to the nut (72), a fixing plate (82) is arranged on the top of the mounting plate (81), a pressure plate (83) is slidably arranged on the mounting plate (81) next to the nut (72), a second threaded rod (84) is rotatably arranged on the top of the pressure plate (83), the fixing plate (82) is screwed together with the second threaded rod (84) through a threaded hole, and a screw cap (85) is arranged on the end of the second threaded rod (84) away from the pressure plate (83).
5. The braiding equipment for preparing polymerized antibacterial polyester flat yarn according to claim 1, characterized in that: The pay-off frame (20) comprises two columns (21) arranged at intervals, three connecting blocks (22) are arranged vertically at intervals between the two columns (21), and five bobbin racks (23) are arranged at intervals on the connecting blocks (22).
6. The braiding equipment for preparing polymerized antibacterial polyester flat yarn according to claim 1, characterized in that: The first guide frame (40) includes a first mounting frame (41), on which three vertically spaced first drawing rollers (42) are rotatably arranged, and the topmost first drawing roller (42) and the bottommost first drawing roller (42) are both arranged obliquely and parallel to each other.
7. The braiding equipment for preparing polymerized antibacterial polyester flat yarn according to claim 6, characterized in that: The second guide frame (50) includes a second mounting frame (51), on which three second wire drawing rollers (52) are rotatably arranged at intervals therebetween. The second wire drawing roller (52) on the far left and the second wire drawing roller (52) on the far right are both arranged obliquely and parallel to each other. The second wire drawing roller (52) is parallel to the first wire drawing roller (42).