Looping mechanism of multi-needle-bed high-speed warp knitting machine
By adopting threaded assembly and cylinder device in the loop forming mechanism of multi-needle bed high-speed warp knitting machine, the problem of inconvenient assembly of knitting needles and yarn guide plates is solved, achieving efficient assembly and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 福建荣荣新材料股份有限公司
- Filing Date
- 2025-05-27
- Publication Date
- 2026-04-24
AI Technical Summary
The main body of the loop-forming mechanism in some multi-needle bed high-speed warp knitting machines is not convenient for assembling the knitting needles and yarn guides, resulting in low assembly efficiency.
By designing a loop-forming mechanism for a high-speed warp knitting machine with a multi-needle bed, including a base plate, sinker plate, needle frame and guide bar, the needle frame and guide plate are connected by a threaded assembly method, and the vertical movement of the needle frame is controlled by a cylinder device to achieve convenient assembly.
It improves the assembly efficiency of knitting needles and yarn guides, simplifies the assembly process, and enhances production efficiency.
Smart Images
Figure CN224160810U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of warp knitting machine equipment, specifically a loop-forming mechanism for a multi-needle bed high-speed warp knitting machine. Background Technology
[0002] A warp knitting machine is a textile machinery device that uses polyester, nylon, spandex or filament as raw materials, and uses one or more groups of parallel yarns to form loops on all the working needles of the machine in the warp direction to form knitted fabric. Taking the loop forming mechanism of a multi-needle bed high-speed warp knitting machine as an example.
[0003] In some multi-needle bed high-speed warp knitting machines, the loop-forming mechanism is inconvenient for assembling and placing the knitting needles and yarn guides, resulting in low assembly efficiency. Therefore, a loop-forming mechanism for multi-needle bed high-speed warp knitting machines is proposed to address the above problems. Utility Model Content
[0004] The purpose of this utility model is to provide a loop-forming mechanism for a multi-needle bed high-speed warp knitting machine, which solves the problem that some multi-needle bed high-speed warp knitting machine loop-forming mechanisms are inconvenient to assemble and place the knitting needles and yarn guides, resulting in low assembly efficiency of the knitting needles and yarn guides.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A loop-forming mechanism for a multi-needle bed high-speed warp knitting machine includes a base plate, a sinker plate, a needle frame, and a guide bar. A sinker plate is fixedly mounted on the top of the base plate, the needle frame is mounted on the top of the base plate, and the guide bar is mounted on the top of the sinker plate. The needle frame includes a frame plate, needle components, hooks, connecting cylinders, a first square rod, an insert rod, and a pad. Needles are disposed inside the frame plate. A hook is rotatably mounted on the front end of each needle component. Two connecting cylinders are symmetrically and fixedly arranged at the front and rear ends of each needle component. A first square rod is inserted into the frame plate. A rod is fixedly installed at the rear end of the first square rod, and a pad is fixedly installed at the bottom end of the frame plate. The comb guide includes a comb plate, a second square rod, a yarn guide plate, a connecting tube, and a panel. The second square rod is fixedly installed inside the rear end of the comb plate. Two sets of connecting tubes are symmetrically distributed and fixedly installed at the front and rear ends of the yarn guide plate. The second square rod is inserted into the square holes inside the yarn guide plate and the square holes inside the connecting tubes. The panel is in close contact with the connecting tube at the front end. The interior of the panel and the interior of the front end of the second square rod are assembled by external stud threads.
[0007] Preferably, the first square rod is slidably disposed with the square hole inside the knitting needle and the square hole inside the connecting cylinder, the insert rod is inserted into the rear end of the frame plate, and the front end of the frame plate and the front end of the first square rod are assembled by external studs.
[0008] Preferably, the pad is inserted into the mounting plate on the top of the substrate, and the inside of the frame plate side plate and the inside of the mounting plate on the top of the substrate are assembled by external studs.
[0009] Preferably, a cylinder device is fixedly disposed between the bottom of the substrate and the mounting plate.
[0010] Preferably, the through hole provided inside the lower part of the yarn guide plate is used to guide the knitting yarn.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] In this invention, the first square rod is manually inserted from the front end of the frame plate. The square holes inside the knitting needle and the connecting tube slide with the first square rod. The insert rod is inserted into the rear end of the frame plate. The stud is threaded into the front end of the frame plate and the front end of the first square rod. The pad is inserted into the mounting plate on the top of the base plate. The stud is threaded into the side plate of the frame plate and the mounting plate on the top of the base plate. The second square rod is inserted into the square holes inside the yarn guide plate and the connecting tube. The panel is in close contact with the connecting tube at the front end. The stud is threaded into the panel and the front end of the second square rod. Through the above arrangement, the main body of the mechanism facilitates the convenient assembly and placement of the knitting needle and the yarn guide plate, thereby improving the assembly efficiency of the knitting needle and the yarn guide plate. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic diagram showing the disassembled structure of the substrate and needle frame of this utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of the needle holder of this utility model;
[0016] Figure 4 This utility model Figure 3 A magnified structural diagram at point A;
[0017] Figure 5 This utility model Figure 3 A magnified structural diagram at point B;
[0018] Figure 6 This is a schematic diagram of the knitting needle, hook, and connecting tube structure of this utility model;
[0019] Figure 7 This is a schematic diagram of the internal structure of the comb and yarn guide component of this utility model;
[0020] Figure 8 This utility model Figure 7 A magnified structural diagram at point C.
[0021] In the diagram: 1. Base plate; 2. Settling plate; 3. Needle holder; 31. Frame plate; 32. Needle assembly; 33. Tongue hook; 34. Connecting cylinder; 35. First square rod; 36. Insert rod; 37. Pad; 4. Comb guide assembly; 41. Comb plate; 42. Second square rod; 43. Guide plate; 44. Connecting tube; 45. Panel. Detailed Implementation
[0022] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.
[0023] In the embodiments of the utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the position or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the 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 limitations of the utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Similarly, words such as "an," "a," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. Words such as "comprising" or "including" mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.
[0024] Furthermore, in the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] Please see Figure 1-8 This utility model provides a technical solution:
[0026] A loop-forming mechanism for a multi-needle bed high-speed warp knitting machine includes a base plate 1, a sinker plate 2, a needle frame 3, and a guide bar yarn guide 4. The sinker plate 2 is fixedly mounted on the top of the base plate 1, the needle frame 3 is mounted on the top of the base plate 1, and the guide bar yarn guide 4 is mounted on the top of the sinker plate 2. The needle frame 3 includes a frame plate 31, needle components 32, hooks 33, connecting cylinders 34, a first square rod 35, an insert rod 36, and a pad 37. The needle components 32 are disposed inside the frame plate 31. A hook 33 is rotatably mounted at the front end of the needle component 32. Two connecting cylinders 34 are symmetrically and fixedly arranged at the front and rear ends of the needle component 32. The first square rod 35 is inserted into the frame plate 31. A rod 36 is fixedly installed at the rear end of a square rod 35, and a pad 37 is fixedly installed at the bottom end of a frame plate 31. The comb guide 4 includes a comb plate 41, a second square rod 42, a guide plate 43, a connecting pipe 44, and a panel 45. The second square rod 42 is fixedly installed inside the rear end of the comb plate 41. Two sets of connecting pipes 44 are symmetrically distributed and fixedly installed at the front and rear ends of the guide plate 43. The second square rod 42 is inserted into the square hole inside the guide plate 43 and the square hole inside the connecting pipe 44. The panel 45 is in close contact with the connecting pipe 44 at the front end. The inside of the panel 45 and the inside of the front end of the second square rod 42 are assembled by external stud threads.
[0027] The first square rod 35 slides through the square hole inside the knitting needle component 32 and the square hole inside the connecting cylinder 34. The insertion rod 36 is inserted into the rear end of the frame plate 31. The front end of the frame plate 31 and the front end of the first square rod 35 are assembled by external studs. The above configuration facilitates the assembly of the knitting needle frame 3.
[0028] The pad 37 is inserted into the mounting plate on the top of the substrate 1, and the side plate of the frame plate 31 and the mounting plate on the top of the substrate 1 are assembled with external studs. With the above configuration, it is convenient to install the needle holder 3 on the top of the substrate 1.
[0029] A cylinder device is fixedly installed between the base plate 1 and the bottom of the mounting plate. Through the above-mentioned arrangement, the two sets of cylinder devices drive the needle frame 3, which is set at different heights, to move vertically.
[0030] The through holes inside the yarn guide plate 43 are used to guide the knitting yarn. With the above arrangement, the knitting yarn is looped by the multiple sets of yarn guide plates 43 in conjunction with the top hook and tongue hook 33 of the knitting needle 32.
[0031] Work process: The utility model provides a loop forming mechanism for a multi-needle bed high-speed warp knitting machine. The main body of the mechanism facilitates the convenient assembly and placement of the knitting needles 32 and the yarn guide plate 43, thereby improving the assembly efficiency of the knitting needles 32 and the yarn guide plate 43.
[0032] First, assemble the needle holder 3. Manually insert the first square rod 35 a certain length from the front end of the frame plate 31. The square holes inside the needle piece 32 and the connecting tube 34 are slidably placed with the first square rod 35. The insertion rod 36 is inserted into the rear end of the frame plate 31. The front end of the frame plate 31 and the front end of the first square rod 35 are threaded together using studs. The pad 37 is inserted into the mounting plate on the top of the base plate 1. The side plate of the frame plate 31 and the mounting plate on the top of the base plate 1 are threaded together using external studs. The second square rod 42 is inserted into the square holes inside the yarn guide plate 43 and the connecting tube 44. The panel 45 is in contact with the connecting tube 44 at the front end. The panel 45 and the front end of the second rod 42 are threaded together using studs. The needle piece 32 and the yarn guide plate 43 can be easily assembled and placed.
[0033] Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A loop-forming mechanism for a multi-needle bed high-speed warp knitting machine, comprising a base plate (1), a sinker plate (2), a needle frame (3), and a guide bar and yarn guide (4), characterized in that: A settling plate (2) is fixedly installed on the top of the substrate (1). A knitting needle frame (3) is installed on the top of the substrate (1). A comb guide (4) is installed on the top of the settling plate (2). The knitting needle frame (3) includes a frame plate (31), a knitting needle (32), a hook (33), a connecting cylinder (34), a first square rod (35), an insert rod (36), and a pad (37). The knitting needle (32) is installed inside the frame plate (31). A hook (33) is rotatably installed at the front end of the knitting needle (32). Two connecting cylinders (34) are symmetrically distributed and fixedly installed at the front and rear ends of the knitting needle (32). A first square rod (35) is inserted inside the frame plate (31). An insert rod is fixedly installed at the rear end of the first square rod (35). (36) A pad (37) is fixedly provided at the bottom end of the frame plate (31). The comb guide (4) includes a comb plate (41), a second square rod (42), a yarn guide plate (43), a connecting pipe (44), and a panel (45). The second square rod (42) is fixedly provided inside the rear end of the comb plate (41). Two sets of connecting pipes (44) are symmetrically distributed and fixedly provided at the front and rear ends of the yarn guide plate (43). The second square rod (42) is inserted into the square hole provided inside the yarn guide plate (43) and the square hole provided inside the connecting pipe (44). The panel (45) is in close contact with the connecting pipe (44) provided at the front end. The inside of the panel (45) and the inside of the front end of the second square rod (42) are assembled by external stud threads.
2. The loop-forming mechanism of a multi-needle bed high-speed warp knitting machine according to claim 1, characterized in that: The first square rod (35) and the square hole inside the knitting needle (32) and the square hole inside the connecting cylinder (34) are slidably arranged. The insert rod (36) and the rear end of the frame plate (31) are inserted and placed inside. The front end of the frame plate (31) and the front end of the first square rod (35) are assembled and set by external stud threads.
3. The loop-forming mechanism of a multi-needle bed high-speed warp knitting machine according to claim 1, characterized in that: The pad (37) is inserted into the mounting plate on the top of the substrate (1), and the inside of the side plate of the frame plate (31) and the inside of the mounting plate on the top of the substrate (1) are assembled by external studs.
4. The loop-forming mechanism of a multi-needle bed high-speed warp knitting machine according to claim 3, characterized in that: A cylinder device is fixedly installed between the base plate (1) and the bottom of the mounting plate.
5. The loop-forming mechanism of a multi-needle bed high-speed warp knitting machine according to claim 1, characterized in that: The through hole provided inside the lower part of the yarn guide plate (43) is used to guide the knitting yarn.