Structure capable of improving production efficiency and energy-saving effect of chinlon 6DTY (Draw Textured Yarn)

Abstract

The utility model discloses a structure capable of improving production efficiency and energy-saving effect of chinlon 6DTY (draw textured yarn), which sequentially comprises a raw yarn cylinder, a first roller, a hot box, a cooling plate, a twister, a second roller, an oiling roller and a winding roller according to the processing flow of yarns, the hot box is matched with the hot box oil smoke suction assembly through the suction hose, holes are formed in the cooling plate, the interval between the holes and the space difference of the upper section and the lower section are controlled and adjusted, and then the holes in the lower end are matched with the hot box oil smoke suction assembly through the suction hose. Through cooperation of the hot box suction assembly, the hot box and the cooling plate, the cooling plate can be cooled in an auxiliary mode through the hot box suction assembly, the cooling capacity of the cooling plate during long-time work is improved, the twist transfer effect is improved, low-tension stretching is achieved, and the production efficiency and the energy-saving effect are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fiber texturizing equipment, and particularly relates to a structure capable of improving the production efficiency and energy-saving effect of nylon 6 DTY. Background Art

[0002] The texturing process in the chemical fiber textile industry is a process that uses heating and stretching to make the yarn have a certain elasticity. For example, the Chinese utility model patent with application number: CN201420517085.6 discloses an improved texturing machine, which includes a first roller, a stretching hot box, a second roller, a deformation hot box, a cooling plate, a false twister and a third roller in sequence. In the improved texturing machine, the second roller is placed before the false twister in the texturing machine, so that the stretching section is between the first roller and the second roller, and the false twister is set between the second roller and the third roller as the texturing section. The drafting and false twisting of the original yarn are processed separately, and the twisting tension can be adjusted by adjusting the speed ratio of the second roller and the third roller during the fiber processing process, so as to achieve the purpose of adjusting the false twist tension separately, and at the same time reduce the strength drop during the fiber processing process.

[0003] However, the above patent only uses a cooling plate to cool the raw yarn. During long-term operation, the temperature of the cooling plate rises due to the influence of the heating box, which is likely to affect the twisting quality of the raw yarn and the elasticization effect of the raw yarn. Utility Model Content

[0004] The utility model provides a structure capable of improving the production efficiency and energy-saving effect of nylon 6 DTY, aiming to solve the problem that the cooling effect of the existing texturizing machine cooling plate on the raw yarn is unstable and the raw yarn texturizing effect is easily affected.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A structure capable of improving the production efficiency and energy-saving effect of nylon 6 DTY comprises, in accordance with the processing flow of the silk thread, a raw silk drum, a first roller, a heat box, a cooling plate, a twister, a second roller, an oiling roller and a winding roller, wherein the heat box is provided with a heat box oil fume suction assembly, the heat box is matched with the heat box oil fume suction assembly through a suction hose, and the lower end of the cooling plate is matched with the heat box oil fume suction assembly through a suction hose.

[0007] Furthermore, the cooling plate is made of a nitrided metal plate to ensure its surface hardness, fatigue resistance, corrosion resistance and thermal hardness, so as to ensure the production stability of the yarn at high temperature.

[0008] Furthermore, the cooling plate is arranged in an arc and forms an angle of forty-five degrees with the horizontal plane, the wire is parallel to the inner wall of the cooling plate, a plurality of cooling holes are opened in the middle of the inner wall of the cooling plate, and a plurality of cooling holes are blind holes. The lower end of the cooling plate is connected with a connector, and the cooling plate is connected with the suction hose through the connector.

[0009] Furthermore, the cooling holes on the cooling plate include a plurality of first cooling holes and a plurality of second cooling holes, the plurality of first cooling holes are evenly distributed on the upper side of the cooling plate, the plurality of second cooling holes are distributed on the lower side of the cooling plate, and the diameter of the first cooling holes is smaller than that of the second cooling holes.

[0010] Furthermore, the distribution length of the plurality of first cooling holes is 40% of the total length of the cooling plate, the distribution length of the plurality of second cooling holes is 60% of the total length of the cooling plate, and the center distance between adjacent cooling holes is 100 mm.

[0011] Furthermore, the diameter of the first cooling hole is 3-6 mm, the diameter of the second cooling hole is 5-10 mm, and the depth of the first cooling hole and the second cooling hole is half of the wall thickness of the cooling plate.

[0012] Compared with the prior art, the utility model has the following technical effects:

[0013] 1. The structure described in the utility model can improve the production efficiency and energy-saving effect of nylon 6 DTY. The hot box suction component can assist the cooling of the cooling plate through the hot box suction component through the cooperation with the hot box and the cooling plate, thereby ensuring the cooling capacity of the cooling plate for long-term operation, thereby ensuring the twisting quality of the silk thread and the silk thread elasticization effect. In addition, the hot box suction component can timely suck the oil smoke generated after the silk thread is heated, so as to avoid the diffusion of the oil smoke generated during the silk thread heating process to affect the working environment of the operator.

[0014] 2. The structure described in the utility model that can improve the production efficiency and energy-saving effect of nylon 6 DTY can make the silk thread evenly cooled on the cooling plate through the structural setting of the cooling plate, thereby avoiding excessive local temperature difference affecting the twisting effect of the silk thread.

[0015] 3. The structure described in the utility model that can improve the production efficiency and energy-saving effect of nylon 6 DTY can achieve low-tension stretching by lowering the temperature of the cooling plate, thereby improving production efficiency. At the same time, the temperature and humidity of the environmental space can be reduced to achieve energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of a structure capable of improving the production efficiency and energy-saving effect of nylon 6 DTY according to the utility model;

[0017] Figure 2This is an axonometric diagram of a cooling plate structure capable of improving the production efficiency and energy-saving effect of nylon 6 DTY described in the utility model;

[0018] Figure 3 This is a front view of a cooling plate structure capable of improving the production efficiency and energy-saving effect of nylon 6 DTY according to the utility model;

[0019] Figure 4 It is a cross-sectional view of a cooling plate of a structure capable of improving the production efficiency and energy-saving effect of nylon 6 DTY described in the utility model.

[0020] In the figure: 1. raw silk reel; 2. silk thread; 3. first roller; 4. hot box; 5. suction hose; 6. hot box fume suction assembly; 7. cooling plate; 701. first cooling hole; 702. second cooling hole; 8. twister; 9. second roller; 10. oiling roller; 11. winding roller; 12. connector. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the application and with reference to the accompanying drawings.

[0022] like Figure 1 As shown, a structure that can improve the production efficiency and energy-saving effect of nylon 6 DTY includes, in accordance with the processing flow of the silk thread 2, a raw silk drum 1, a first roller 3, a hot box 4, a cooling plate 7, a twister 8, a second roller 9, an oiling roller 10 and a winding roller 11. Preferably, a wire guide is arranged between the first roller 3 and the hot box 4. The hot box 4 is provided with a hot box oil fume suction assembly 6. The hot box oil fume suction assembly 6 is a mature prior art and is not described here. The hot box 4 cooperates with the hot box oil fume suction assembly 6 through a suction hose 5. The lower end of the cooling plate 7 cooperates with the hot box oil fume suction assembly 6 through the suction hose 5. The cooperation between the hot box oil fume suction assembly 6 and the cooling plate 7 can continuously reduce the temperature of the cooling plate 7, improve the cooling efficiency of the cooling plate 7 on the silk thread 2, thereby improving the twist transmission effect of the silk thread 2, so that the twister 8 can perform low-tension stretching on the heated silk thread 2, so that the silk thread 2 is fully twisted, thereby improving the production efficiency while ensuring the product quality and achieving energy saving.

[0023] The cooling plate 7 is made of a nitrided metal plate to ensure its surface hardness, fatigue resistance, corrosion resistance and thermal hardness, so as to ensure the production stability of the yarn at high temperature.

[0024] like Figure 2-3As shown, the cooling plate 7 is arranged in an arc shape and forms an angle of forty-five degrees with the horizontal plane. The wire 2 is parallel to the inner wall of the cooling plate 7, which can ensure that the heat of the wire 2 can be evenly transferred to the cooling plate 7, so that the arc structure of the cooling plate 7 is fully utilized, thereby improving the cooling efficiency of the cooling plate 7. A plurality of cooling holes are opened in the middle part of the inner wall of the cooling plate 7. The arrangement of the plurality of cooling holes can increase the cooling area of ​​the cooling plate, thereby further improving the cooling efficiency of the cooling plate 7. The plurality of cooling holes are blind holes, and the arrangement of the blind holes can prevent the oil smoke heated by the wire 2 from diffusing through the cooling holes. The lower end of the cooling plate 7 is connected to a connector 12, and the cooling plate 7 is connected to the suction hose 5 through the connector 12. The oil smoke heated by the wire 2 and the heat are absorbed by the hot box oil smoke suction assembly 6 through the cooperation of the connector 12 and the suction hose 5.

[0025] like Figure 2-4 As shown, the cooling holes on the cooling plate 7 include a plurality of first cooling holes 701 and a plurality of second cooling holes 702 , the plurality of first cooling holes 701 are evenly distributed on the upper side of the cooling plate 7 , the plurality of second cooling holes 702 are distributed on the lower side of the cooling plate 7 , and the diameter of the first cooling holes 701 is smaller than that of the second cooling holes 702 .

[0026] like Figure 2-4 As shown, the distribution length of the plurality of first cooling holes 701 is 40% of the total length of the cooling plate 7, the distribution length of the plurality of second cooling holes 702 is 60% of the total length of the cooling plate 7, and the center distance between adjacent cooling holes is 100 mm.

[0027] like Figure 2-4 As shown, the diameter of the first cooling hole 701 is 3-6 mm, the diameter of the second cooling hole 702 is 5-10 mm, and the depth of the first cooling hole 701 and the second cooling hole 702 is half of the wall thickness of the cooling plate 7 .

[0028] By setting the size of the first cooling hole 701 and the second cooling hole 702 and the distribution method on the cooling plate 7, the uniformity of cooling of the silk thread 2 on the cooling plate 7 can be ensured, the difference in twist of the silk thread 2 on the cooling plate 7 can be reduced, and it can be ensured that the twist of the twister 8 can be transferred to the heat box 4, thereby reducing the residual torque of the silk thread 2 and ensuring product quality.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. A structure capable of improving the production efficiency and energy saving effect of nylon 6DTY, comprising the following steps according to the processing flow of the yarn (2): The raw silk drum (1), the first roller (3), the hot box (4), the cooling plate (7), the twister (8), the second roller (9), the oiling roller (10) and the winding roller (11) are characterized in that the hot box (4) is provided with a hot box oil fume suction assembly (6), the hot box (4) cooperates with the hot box oil fume suction assembly (6) through a suction hose (5), and the lower end of the cooling plate (7) cooperates with the hot box oil fume suction assembly (6) through a suction hose (5).

2. The structure for improving the production efficiency and energy saving effect of nylon 6DTY according to claim 1, characterized in that: The cooling plate (7) is arranged in an arc shape and forms an angle of forty-five degrees with the horizontal plane. The wire (2) is parallel to the inner wall of the cooling plate (7). A plurality of cooling holes are opened in the middle of the inner wall of the cooling plate (7), and a plurality of cooling holes are blind holes. The lower end of the cooling plate (7) is connected to a connector (12), and the cooling plate (7) is connected to the suction hose (5) via the connector (12).

3. The structure for improving the production efficiency and energy saving effect of nylon 6DTY according to claim 2, characterized in that: The cooling holes on the cooling plate (7) include a plurality of first cooling holes (701) and a plurality of second cooling holes (702), wherein the plurality of first cooling holes (701) are evenly distributed on the upper side of the cooling plate (7), and the plurality of second cooling holes (702) are distributed on the lower side of the cooling plate (7), and the diameter of the first cooling holes (701) is smaller than that of the second cooling holes (702).

4. The structure for improving the production efficiency and energy saving effect of nylon 6DTY according to claim 3 is characterized in that: The distribution length of the plurality of first cooling holes (701) is 40% of the total length of the cooling plate (7), the distribution length of the plurality of second cooling holes (702) is 60% of the total length of the cooling plate (7), and the center distance between adjacent cooling holes is 100 mm.

5. The structure for improving the production efficiency and energy saving effect of nylon 6DTY according to claim 4, characterized in that: The diameter of the first cooling hole (701) is 3-6 mm, the diameter of the second cooling hole (702) is 5-10 mm, and the depth of the first cooling hole (701) and the second cooling hole (702) is half the wall thickness of the cooling plate (7).

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