Winding mechanism of warp knitting machine

Abstract

The utility model relates to the field of warp knitting machines, in particular to a winding mechanism of a warp knitting machine, which comprises a warp knitting machine body, a winding component is arranged on one side of the warp knitting machine body, the winding component comprises a fixed shaft, a winding roller body is sleeved on the outer wall of the fixed shaft, the fixed shaft is driven by a driving motor, the winding roller body comprises a fixed roller, and the fixed roller is sleeved on the winding component. The two sides of the fixed roller are symmetrically screwed with fixed rings, and the two sides of the outer wall of the fixed roller are symmetrically and slidably sleeved with movable limiting rings; according to the fabric winding device, the fixed roller, the movable limiting ring and the fixed ring are arranged in a matched mode, fabric with different widths within a certain range can be wound conveniently, the fabric deviation phenomenon in the winding process is avoided, the fabric winding stability is ensured, and the winding efficiency of the winding assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of warp knitting machines, in particular to a winding mechanism of a warp knitting machine. Background Art

[0002] A warp knitting machine is a machine used for textile fabrics. Its main function is to form knitted fabrics by simultaneously looping a group or several groups of parallel arranged yarns on all working needles fed into the machine in the warp direction.

[0003] Among them, the winding mechanism of the warp knitting machine is an important part of the warp knitting machine. Its main function is to draw the fabric out from the knitting area at a predetermined speed and wind it into a cloth roll. The fabric made by the warp knitting machine may have differences in width, but the traditional winding mechanism mostly uses a single winding roller for winding. Due to the fact that the fabric is prone to position deviation during the winding process due to mechanical vibration and tension influence, the material winding will occur position deviation. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a winding mechanism of a warp knitting machine.

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

[0006] A winding mechanism of a warp knitting machine includes a warp knitting machine body. A winding assembly is arranged on one side of the warp knitting machine body. The winding assembly includes a fixed shaft. A winding roller body is sleeved on the outer wall of the fixed shaft, and the fixed shaft is driven by a driving motor. The winding roller body includes a fixed roller. Fixed rings are symmetrically screwed on both sides of the fixed roller, and movable limit rings are symmetrically sleeved on both sides of the outer wall of the fixed roller in a sliding manner;

[0007] A through hole is formed through the fixed roller in the movable limit ring. A plurality of T-shaped limit sliders are arranged at equal intervals in a ring shape in the through hole. The T-shaped limit sliders are arranged in the fixed roller in a limit sliding manner. Extension plates are arranged on both sides of the T-shaped limit sliders. A fixed screw is installed on one side of the extension plate. One side of the fixed screw penetrates through the fixed roller and is screwed with a nut.

[0008] In addition, a preferred structure is that an activity cavity is formed on one side of the movable limit ring at the position of the fixed screw, and an auxiliary sealing ring is arranged on one side of the movable limit ring close to the activity cavity.

[0009] In addition, a preferred structure is that a plurality of connecting blocks are arranged at equal intervals in a ring shape on one side of the auxiliary sealing ring. The connecting blocks are in an I shape, and movable clamping blocks are sleeved on the outer walls of the connecting blocks in a movable manner.

[0010] In addition, a preferred structure is that a through hole is formed through the connection block in the movable limit ring, a through hole is formed in the movable limit ring at the movable clamping block, and a rotating cavity is formed in one side of the movable limit ring at the movable clamping block.

[0011] In addition, a preferred structure is that an installation through hole is formed in the fixed roller at the fixed shaft, and limit sliding grooves are formed in both sides of the fixed roller at the T-shaped limit sliding blocks.

[0012] In addition, a preferred structure is that installation rings are arranged on both sides of the fixed roller outside the installation through hole, and external thread portions are arranged on the outer walls of the installation rings.

[0013] In addition, a preferred structure is that an installation groove is formed in one side of the fixed ring at the installation ring, an internal thread portion is arranged in the installation groove at the external thread portion, and the internal thread portion is in threaded connection with the external thread portion.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In the present utility model, through the cooperative setting of the fixed roller, the movable limit ring, and the fixed ring, it is convenient to wind fabrics with different widths within a certain range, avoid the phenomenon of fabric deviation during the winding process, ensure the stability of fabric winding, and ensure the winding efficiency of its winding assembly. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of a winding mechanism of a warp knitting machine proposed by the present utility model;

[0017] Figure 2 is a schematic structural diagram of the split winding assembly;

[0018] Figure 3 is a schematic structural diagram of the split movable limit ring and auxiliary sealing ring;

[0019] Figure 4 is a schematic structural diagram of the enlarged view at A;

[0020] Figure 5 is a schematic structural diagram of the fixed ring.

[0021] In the figure: 1, warp knitting machine body; 2, winding assembly; 21, winding roller body; 211, fixed roller; 2111, limit sliding groove; 212, movable limit ring; 213, auxiliary sealing ring; 214, fixed ring; 215, T-shaped limit sliding block; 216, fixed screw; 217, connection block; 218, movable clamping block; 219, installation ring; 22, drive motor; 24, fixed shaft. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] Referring to Figures 1-5 , a winding mechanism of a warp knitting machine, including a warp knitting machine body 1, a winding assembly 2 is arranged on one side of the warp knitting machine body 1. The winding assembly 21 includes a fixed shaft 24, a winding roller body 21 is sleeved on the outer wall of the fixed shaft 24, and the fixed shaft 21 is driven by a driving motor 22. The winding roller body 21 includes a fixed roller 211, fixing rings 214 are symmetrically screwed on both sides of the fixed roller 211, and movable limiting rings 212 are symmetrically sleeved on both sides of the outer wall of the fixed roller 211 in a sliding manner. It should be noted that the specific structure and working mode of the warp knitting machine body 1 are both existing technologies that have been publicly available on the market at present, and do not belong to the main technical problems to be solved in this technical solution. Therefore, they will not be elaborated in this utility model.

[0024] A through hole is formed through the movable limiting ring 212 at the position of the fixed roller 211. A plurality of T-shaped limiting sliders 215 are annularly arranged at equal distances in the through hole. The T-shaped limiting sliders 215 are slidably arranged in the fixed roller 211 in a limiting manner, and extension plates are arranged on both sides of the T-shaped limiting sliders 215. A fixing screw 216 is installed on one side of the extension plate, and one side of the fixing screw 216 passes through the fixed roller 211 and is screwed with a nut.

[0025] Moreover, an activity cavity is formed on one side of the movable limiting ring 212 at the position of the fixing screw 216, and an auxiliary sealing ring 213 is arranged on one side of the movable limiting ring 212 close to the activity cavity.

[0026] At the same time, a plurality of connecting blocks 217 are annularly arranged at equal distances on one side of the auxiliary sealing ring 213. The connecting blocks 217 are in an I-shaped shape, and movable clamping blocks 218 are sleeved on the outer walls of the connecting blocks 217 in a movable manner.

[0027] At the same time, through holes are formed through the movable limiting ring 212 at the positions of the connecting blocks 217, and through holes are formed through the movable limiting ring 212 at the positions of the movable clamping blocks 218. A rotating cavity is formed on one side of the movable limiting ring 212 at the position of the movable clamping block 218.

[0028] Furthermore, an installation through hole is formed in the fixed roller 211 at the position of the fixed shaft 24, and limiting sliding grooves 2111 are formed on both sides of the fixed roller 211 at the positions of the T-shaped limiting sliders.

[0029] Furthermore, installation rings 219 are arranged on both sides of the fixed roller 211 outside the installation through holes, and external thread portions are arranged on the outer walls of the installation rings 219.

[0030] Moreover, on one side of the fixed ring 214, an installation groove is provided at the installation ring 219. An internal thread portion is provided at the position of the external thread portion within the installation groove, and the internal thread portion is threadedly connected to the external thread portion.

[0031] In this embodiment, through the cooperative setting of the fixed roller 211, the movable limiting ring 212, and the fixed ring 214, it is convenient to wind fabrics with different widths within a certain range, avoid the phenomenon of fabric deviation during the winding process, ensure the stability of fabric winding, and ensure the winding efficiency of the winding assembly 2.

[0032] Among them, after loosening the nut by threading, the movable limiting ring 212 is moved. When it is moved to a suitable position, the nut is tightened, thereby limiting and fixing the movable limiting ring 212. At the same time, it should be noted that the auxiliary sealing ring 213 is located on one side of the movable limiting ring 212 and on the side far from the fixed ring 214. By rotating the movable block 218 of the auxiliary sealing ring 213 to a state parallel to the through hole, then inserting it, and then rotating the movable block 218 to a state perpendicular to the through hole, the auxiliary sealing ring 213 is connected to the movable limiting ring 212. By the auxiliary sealing ring 213, the fixing screw 216 is shielded to prevent the fixing screw 216 from causing snagging or friction to the fabric during the winding process.

[0033] In this utility model, through the cooperative setting of the fixed roller 211, the movable limiting ring 212, and the fixed ring 214, it is convenient to wind fabrics with different widths within a certain range, avoid the phenomenon of fabric deviation during the winding process, ensure the stability of fabric winding, and ensure the winding efficiency of the winding assembly 2.

[0034] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent replacements or changes, should be covered within the protection scope of the present utility model.

Claims

1. A winding mechanism of a warp knitting machine, comprising a warp knitting machine body (1), characterized in that, On one side of the warp knitting machine body (1), there is a winding assembly (2). The winding assembly (2) includes a fixed shaft (24). A winding roller body (21) is sleeved on the outer wall of the fixed shaft (24), and the fixed shaft (24) is driven by a driving motor (22). The winding roller body (21) includes a fixed roller (211). Fixed rings (214) are symmetrically screwed on both sides of the fixed roller (211), and movable limit rings (212) are symmetrically and slidably sleeved on both sides of the outer wall of the fixed roller (211). In the movable limit ring (212) at the position of the fixed roller (211), through holes are penetratingly opened. A plurality of T-shaped limit sliders (215) are annularly arranged at equal distances in the through holes. The T-shaped limit sliders (215) are limit slidably arranged in the fixed roller (211). On both sides of the T-shaped limit sliders (215), extension plates are provided. On one side of the extension plate, a fixed screw (216) is installed. One side of the fixed screw (216) penetrates through the fixed roller (211) and is screwed with a nut.

2. The coiling mechanism of a warp knitting machine according to claim 1, characterized in that, On one side of the movable limit ring (212) at the position of the fixed screw (216), a movable cavity is opened, and an auxiliary sealing ring (213) is arranged on one side of the movable limit ring (212) close to the movable cavity.

3. The coiling mechanism of a warp knitting machine according to claim 2, characterized in that, On one side of the auxiliary sealing ring (213), a plurality of connecting blocks (217) are annularly arranged at equal distances. The connecting blocks (217) are in the shape of a capital "I", and movable clamping blocks (218) are movably sleeved on the outer walls of the connecting blocks (217).

4. The winding mechanism of a warp knitting machine according to claim 2, characterized in that, In the movable limit ring (212), through holes are penetratingly opened at the positions of the connecting blocks (217), and through holes are opened at the positions of the movable clamping blocks (218) in the movable limit ring (212). On one side of the movable limit ring (212) at the position of the movable clamping blocks (218), a rotating cavity is opened.

5. The coiling mechanism of a warp knitting machine according to claim 1, characterized in that, In the fixed roller (211) at the position of the fixed shaft (24), an installation through hole is opened, and limit sliding grooves (2111) are opened on both sides of the fixed roller (211) at the positions of the T-shaped limit sliders.

6. The winding mechanism of a warp knitting machine according to claim 1, characterized in that, On both sides of the fixed roller (211) outside the installation through hole, installation rings (219) are arranged. External thread portions are arranged on the outer walls of the installation rings (219).

7. The coiling mechanism of a warp knitting machine according to claim 1, characterized in that, On one side of the fixed ring (214) at the position of the installation ring (219), an installation groove is opened. Internal thread portions are arranged in the installation groove at the positions of the external thread portions. The internal thread portions are in threaded connection with the external thread portions.

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