Multi-filtering spinning device

Abstract

The utility model discloses a multi-filtering spinning device, and belongs to the technical field of filtering spinning equipment. The structure comprises a machine body plate, a machine frame plate, a sparse-section transverse moving mechanism and a needle bed mechanism, in the spinning process, through matched arrangement of the sparse-section transverse moving mechanism and the needle bed mechanism, fabric can be limited in the spinning process, meanwhile, the stability of the fabric in the traction process is enhanced, and the spinning quality is improved. And the influence on the comprehensive spinning quality due to uneven roving yarn segments and coarse sand defect attachment in the fabric traction process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering spinning equipment, in particular to a multiple filtering spinning device. Background Art

[0002] Spinning is a processing technology that mainly uses a spinning machine to filter and meter raw materials such as polymer solutions or melts, and then spray them out at a certain pressure through a spinneret, enter a tunnel with relatively constant temperature and humidity, and further cool and form them in the tunnel, and finally wind them into a silk cake or directly roll them into a bobbin. Spinning methods are usually divided into two categories: melt spinning and solution spinning. Melt spinning is to heat and melt a high molecular polymer into a spinning melt of a certain viscosity, and continuously squeeze it out from the fine holes of the spinneret with a spinning pump, and cool it in air or water to solidify it into fibers. Solution spinning is to dissolve the fiber-forming polymer in an appropriate solvent to prepare a spinning solution, extrude it through the fine holes of the spinneret into a thin stream, and then diffuse the solvent in the thin stream in a coagulation bath and allow the polymer compound to precipitate and solidify into fibers.

[0003] The current spinning device may cause thick and thin sections on the surface of the spinning plant during operation; thick sections refer to the protruding rough knots on the surface of the fabric, which not only affects the appearance of the fabric, but may also cause the surface of the fabric to degrade. Thin sections are caused by the yarn being thinner than normal, resulting in strong weak loops in the yarn, which will cause breakage during the preparation and weaving process, affecting efficiency. Utility Model Content

[0004] The utility model aims to provide a multi-filtration spinning device, which adds a sparse section transverse shifting device to the spinning device to limit and fix the spinning fabric, thereby improving the traction stability of the fabric, thereby solving the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multiple filtering spinning device, comprising a body plate, a frame plate, a sparse section transverse shifting mechanism and a needle bed mechanism, the frame plates are respectively arranged at two sides of the device, a cam shaft is fixedly arranged at the top of the center position of the two frame plates, a sparse section is arranged in parallel below the cam shaft, two sparse section transverse shifting mechanisms are arranged on the sparse section, a needle bed mechanism is arranged below the sparse section transverse shifting mechanism, and the sparse section transverse shifting mechanisms are respectively arranged at left and right sides of the needle bed mechanism, a needle bed connecting rod is arranged below the needle bed mechanism, a cam rocker arm shaft is arranged below the needle bed connecting rod, and the cam rocker arm shaft is arranged in parallel at the center position of the two body plates, a cam rocker arm is arranged on the cam rocker arm shaft, two parallel frame plates are fixedly arranged at the left side of the body plate, a sprocket is clamped at the center position of the frame plate, a plurality of parallel distributed rotors are arranged at the right side of the sprocket, a swing lever is arranged at the inner side of the rotor, a support rod is arranged at the right side of the swing lever, and the right end of the support rod is connected to the sparse section transverse shifting mechanism.

[0007] As a further solution of the utility model: the camshaft, the sparse joint and the cam rocker arm shaft are all arranged in parallel at the center position of the two fuselage panels.

[0008] As a further solution of the utility model: the sparse-joint transverse movement mechanism includes a main dragon frame, a spinning thread gathering groove, a sparse-joint bottom support and a limiting slot. The main dragon frame is provided with a plurality of evenly distributed spinning thread gathering grooves, and limiting slots are provided on the left and right sides of the main dragon frame. A sparse-joint bottom support is provided at the upper end of the main dragon frame, and the sparse-joint bottom support cooperates with the sparse joints.

[0009] As a further solution of the utility model: the needle bed mechanism includes a mounting frame, a limit baffle, a needle bed fixing frame, a needle bed guide seat and a needle bed guide shaft, the mounting frame is arranged at the center position of the fuselage plate, a limit baffle is arranged above the mounting frame, a needle bed fixing frame is arranged above the limit baffle, a needle bed guide seat is arranged at the lower side of the mounting frame, and a needle bed guide shaft is arranged at the lower center position of the needle bed guide seat.

[0010] As a further solution of the utility model: a plurality of spinning needles distributed in an array are arranged on the needle bed fixing frame.

[0011] Compared with the prior art, the beneficial effect of the utility model is that during the spinning process, the device can limit the fabric during the spinning process through the coordinated arrangement of the thinning transverse shifting mechanism and the needle bed mechanism, while enhancing the stability of the fabric during traction, avoiding uneven fragmentation of the coarse yarn and the attachment of coarse sand defects during the fabric traction process, which affects the overall quality of spinning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0013] Figure 2 It is a component structure diagram of the utility model's sparse section transverse shifting mechanism;

[0014] Figure 3 It is a component structure diagram of the needle bed mechanism of the utility model.

[0015] In the figure: 1. body plate; 2. frame plate; 3. sparse section transverse shifting mechanism; 4. needle bed mechanism; 5. camshaft; 6. sprocket; 7. rotor; 8. swing lever; 9. strut; 10. sparse section; 11. needle bed connecting rod; 12. cam rocker arm shaft; 13. cam rocker arm; 31. main keel frame; 32. spinning thread gathering groove; 33. sparse section bottom support; 34. limit card slot; 41. mounting frame; 42. limit baffle; 43. needle bed fixing frame; 44. needle bed guide seat; 45. needle bed guide shaft. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0017] See also Figure 1-3The present embodiment provides a multiple filtering spinning device, including a body plate 1, a frame plate 2, a thinning section transverse shifting mechanism 3 and a needle bed mechanism 4, wherein the frame plates 2 are respectively arranged at both sides of the device, a camshaft 5 is fixedly arranged at the top of the center position of the two frame plates 2, and a thinning section 10 is arranged parallel to the lower part of the camshaft 5, and two thinning section transverse shifting mechanisms 3 are arranged on the thinning section 10, and a needle bed mechanism 4 is arranged below the thinning section transverse shifting mechanism 3, and the thinning section transverse shifting mechanism 3 is respectively arranged at the left and right sides of the needle bed mechanism 4, and a needle bed connecting rod 11 is arranged below the needle bed mechanism 4, so that A cam rocker shaft 12 is arranged below the needle bed connecting rod 11, and the cam rocker shaft 12 is arranged in parallel at the center position of the two body plates 1, and a cam rocker arm 13 is arranged on the cam rocker shaft 12, and two parallel frame plates 2 are fixedly arranged on the left side of the body plate 1, and a sprocket 6 is clamped at the center position of the frame plate 2, and a plurality of parallel distributed rotors 7 are arranged on the right side of the sprocket 6, and a swing lever 8 is arranged on the inner side of the rotor 7, and a strut 9 is arranged on the right side of the swing lever 8, and the right end of the strut 9 is connected to the sparse section transverse shifting mechanism 3. During the operation of the device, the sparse section transverse shifting mechanism 3 can provide a limit for the traction process of the polyester thread in the spinning process, so as to avoid the polyester thread itself from being entangled with each other during the spinning process, thereby affecting the actual spinning quality.

[0018] Furthermore, the camshaft 5, the sparse section 10 and the cam rocker arm shaft 12 are all arranged in parallel at the center of the two fuselage plates 1. The camshaft 5, the sparse section 10 and the cam rocker arm shaft 12 are arranged in parallel, which can improve the fiber parallelism of the polyester fiber during the spinning process, thereby further improving the spinning quality of the polyester fiber. At the same time, the three-layer shaft parallel structure design can also enhance the stability of the device during the spinning process.

[0019] Furthermore, the sparse joint transverse movement mechanism 3 includes a main dragon frame 31, a spinning thread convergence groove 32, a sparse joint bottom support 33 and a limit slot 34. The main dragon frame 31 is provided with a plurality of evenly distributed spinning thread convergence grooves 32, and the left and right sides of the main dragon frame 31 are provided with limit slots 34. The upper end of the main dragon frame 31 is provided with a sparse joint bottom support 33, and the sparse joint bottom support 33 cooperates with the sparse joint 10. During the spinning process of polyester fiber, the spinning thread convergence groove 32 can limit the convergence of polyester fiber according to the parameters such as the fiber diameter and specification length, so as to avoid the unevenness of the coarse yarn segments and the attachment of coarse sand defects, thereby improving the spinning efficiency of polyester fiber.

[0020] Furthermore, the needle bed mechanism 4 includes a mounting frame 41, a limit baffle 42, a needle bed fixing frame 43, a needle bed guide seat 44 and a needle bed guide shaft 45. The mounting frame 41 is arranged at the center position of the fuselage plate 1, a limit baffle 42 is arranged above the mounting frame 41, a needle bed fixing frame 43 is arranged above the limit baffle 42, a needle bed guide seat 44 is arranged at the lower side of the mounting frame 41, and a needle bed guide shaft 45 is arranged at the lower center position of the needle bed guide seat 44.

[0021] Furthermore, a plurality of spinning needles distributed in an array are arranged on the needle bed fixing frame 43. The spinning needles are more rigid than conventional spinning needles, and the needle seat fixing strength is higher. Long-term use can ensure that the spinning needles will not fall off the needle bed position, further improving the spinning accuracy of the device.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0023] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-filtration spinning device, characterized in that: The device comprises a body plate (1), a frame plate (2), a sparse joint transverse shifting mechanism (3) and a needle bed mechanism (4), wherein the frame plates (2) are respectively arranged at positions on both sides of the device, a cam shaft (5) is fixedly arranged at the top of the center position of the two frame plates (2), a sparse joint (10) is arranged parallel to the cam shaft (5), two sparse joint transverse shifting mechanisms (3) are arranged on the sparse joint (10), a needle bed mechanism (4) is arranged below the sparse joint transverse shifting mechanism (3), and the sparse joint transverse shifting mechanism (3) is respectively arranged at positions on the left and right sides of the needle bed mechanism (4), a needle bed connecting rod (11) is arranged below the needle bed connecting rod (11), and a sparse joint (10) is arranged below the needle bed connecting rod (11). A cam rocker shaft (12) is provided, and the cam rocker shaft (12) is arranged in parallel at the center position of the two fuselage plates (1), and a cam rocker arm (13) is arranged on the cam rocker shaft (12), and two frame plates (2) arranged in parallel are fixedly arranged at the left position of the fuselage plate (1), and a sprocket (6) is clamped at the center position of the frame plate (2), and a plurality of rotors (7) distributed in parallel are arranged on the right position of the sprocket (6), and a swing lever (8) is arranged on the inner side of the rotor (7), and a support rod (9) is arranged on the right side of the swing lever (8), and the right end of the support rod (9) is connected to the sparse section transverse movement mechanism (3).

2. A multi-filtration spinning device according to claim 1, characterized in that: The camshaft (5), the sparse joint (10) and the cam rocker arm shaft (12) are all arranged in parallel at the center of the two fuselage plates (1).

3. A multi-filtration spinning device according to claim 1, characterized in that: The sparse joint transverse movement mechanism (3) comprises a main dragon frame (31), a spinning thread gathering groove (32), a sparse joint bottom support (33) and a limit slot (34); the main dragon frame (31) is provided with a plurality of evenly distributed spinning thread gathering grooves (32); the main dragon frame (31) is provided with limit slots (34) on both sides; the upper end of the main dragon frame (31) is provided with a sparse joint bottom support (33); the sparse joint bottom support (33) cooperates with the sparse joint (10).

4. A multi-filtration spinning device according to claim 1, characterized in that: The needle bed mechanism (4) comprises a mounting frame (41), a limit baffle (42), a needle bed fixing frame (43), a needle bed guide seat (44) and a needle bed guide shaft (45); the mounting frame (41) is arranged at the center of the body plate (1); a limit baffle (42) is arranged above the mounting frame (41); a needle bed fixing frame (43) is arranged above the limit baffle (42); a needle bed guide seat (44) is arranged at the lower side of the mounting frame (41); and a needle bed guide shaft (45) is arranged at the center of the lower side of the needle bed guide seat (44).

5. A multi-filtration spinning device according to claim 4, characterized in that: The needle bed fixing frame (43) is provided with a plurality of spinning needles distributed in an array.

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