Polyester draw texturing yarn heating system of draw texturing machine

Abstract

The utility model discloses a polyester draw texturing yarn heating system of a draw texturing machine, and belongs to the technical field of textile raw material processing equipment. An electric heating rod is selected to heat an oil body in an external oil storage tank, an oil delivery pump is started to convey the heated oil body to a heating branch pipe through a conveying pipe, the heating branch pipe melts a polyester material for the polyester elasticizer, heating equipment originally arranged in the polyester elasticizer is arranged outside the polyester elasticizer, and the polyester elasticizer is heated through the oil body, so that the polyester elasticizer can melt the polyester material. The temperature of the polyester draw texturing machine can be increased, the arrangement of the heating branch pipes improves the overall uniform heating of the polyester draw texturing machine, the heating is more sufficient, oil flows back to the external oil storage tank through the output pipe, and the external heating mode is convenient to overhaul and maintain. Dacron materials are added through the feeding hopper, molten polyester drips from the wire drawing guide rail through the discharging hole and is solidified into polyester silk, and the solidified polyester silk is wound through the wire drawing roller.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile raw material processing equipment, in particular to a polyester texturing yarn heating system of a texturing machine. Background Art

[0002] A texturing machine is a textile machine that can process untwisted yarns such as polyester and polypropylene into stretch yarns with medium elasticity and low elasticity through false twisting. Polyester, polypropylene, etc. are actually polyester synthetic fibers, which need to be heated and drawn through a texturing machine to make artificial fibers.

[0003] In current technology, the heating equipment of the texturing machine is installed inside the texturing machine, which is beneficial to the heat preservation of the heating equipment. However, in actual use, this setting is not conducive to the heat dissipation inside the device, and the temperature of the polyester material does not fluctuate much during the drawing and texturing process. Therefore, it is necessary to maintain the overall temperature balance inside the equipment, rather than the local temperature being higher than other parts. As new polyester materials are continuously added, it is necessary to continuously increase the power input into the equipment to maintain the temperature.

[0004] To this end, the applicant has conducted useful explorations and attempts and found solutions to the above problems. The technical solutions to be introduced below were produced in this context. Summary of the invention

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a polyester textured yarn heating system of a textured machine.

[0006] The above technical problems of the utility model are mainly solved by the following technical solutions: a polyester texturing machine's polyester texturing yarn heating system, comprising a polyester texturing machine and a polyester texturing yarn heating system arranged outside the polyester texturing machine, the polyester texturing machine is used to melt polyester materials and perform wire drawing and texturing, the polyester texturing yarn heating system comprises an external oil storage tank and a delivery pipe connected between the external oil storage tank and the polyester texturing machine, a plurality of heating branch pipes are arranged inside the polyester texturing machine, the delivery pipes are connected to each heating branch pipe, an output pipe is located at the bottom of the polyester texturing machine and is connected to the lower end of each of the heating branch pipes, the other end of the output pipe is connected to the external oil storage tank, an electric heating rod is arranged inside the external oil storage tank, and an oil pump is arranged at the connection between the delivery pipe and the external oil storage tank.

[0007] Preferably, the polyester texturing machine includes a machine body, a melting chamber and a wire drawing roller. The top of the machine body is fixedly connected to the melting chamber, and a wire drawing guide rail is fixedly connected to the inner side of the machine body and below the melting chamber. A wire drawing roller is rotatably arranged on the side of the wire drawing guide rail. The wire drawing roller is arranged on the side of the wire drawing guide rail away from the melting chamber. A feeding hopper is fixedly arranged at the top of the melting chamber, and a plurality of discharge holes are arranged at the bottom of the melting chamber.

[0008] Preferably, the heating branch pipe is annularly embedded in the inner wall of the melting chamber, a connecting pipe is provided at the upper end of the heating branch pipe, several connecting pipes of the heating branch pipes are connected to the main distribution pipe, an inverted U-tube is provided at the bottom inside the melting chamber, the lower end of the heating branch pipe is disconnected, one end of the heating branch pipe is connected to one end of the inverted U-tube, the other end of the heating branch pipe is connected to the other end of the inverted U-tube, one end of the inverted U-tube is provided with a down-lead pipe and passes through the lower side of the melting chamber, several of the down-lead pipes are connected to a collecting pipe, and the collecting pipe is connected to the output pipe.

[0009] Preferably, a plurality of the connecting pipes are each provided with an electromagnetic valve.

[0010] Preferably, a heating coil is laid on the lower side of the wire drawing guide rail, one end of the heating coil is connected to the collecting pipe through a pipeline, and the other end of the heating coil is connected to the external oil storage tank through a return pipe.

[0011] Preferably, a blowing pipe is provided below the feeding hopper and on the side wall of the melting chamber.

[0012] The utility model has the beneficial effects:

[0013] 1. The oil in the external oil storage tank is heated by using an electric heating rod. The oil pump is started to transport the heated oil to the heating branch pipe through the delivery pipe, so that the heating branch pipe melts the polyester material of the polyester texturing machine. The heating equipment originally set inside the polyester texturing machine is set outside the polyester texturing machine. By heating the oil, its temperature can be raised higher. The arrangement of several heating branch pipes improves the overall uniformity of heating of the polyester texturing machine, and the heating is more sufficient. The oil is then returned to the external oil storage tank through the output pipe. The external heating method is convenient for inspection and maintenance.

[0014] 2. Add polyester material through the feeding hopper, let the molten polyester drip from the drawing guide through the discharge hole and solidify into polyester yarn, and the solidified polyester yarn is rolled up by the drawing roller.

[0015] 3. The heated oil enters the main distribution pipe, and is transported to several connecting pipes through the main distribution pipe. The high-temperature oil enters the heating branch pipe, which quickly heats and keeps the melting chamber as a whole. Then the oil enters the inverted U-tube, which fully melts the material in the melting chamber. Finally, the oil is collected into the collecting pipe through the down-lead pipe, and is returned to the external oil storage tank through the collecting pipe to form a cycle.

[0016] 4. The heating coil keeps the drawing guide rail warm, making it easier for the drawing roller to wind up the solidified polyester yarn.

[0017] 5. The outer end of the blowing pipe is connected to the pressure air pipe. When the material is added from the feeding hopper, the material enters the melting chamber. At this time, the pressure gas is blown out from the blowing pipe to make the material evenly dispersed in the melting chamber, thereby accelerating the melting purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of a cross-sectional structure of the melting chamber of the utility model;

[0020] Figure 3 This is a structural schematic diagram of the melting chamber of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the utility model in which the heating coil is located on a wire drawing guide rail.

[0022] In the figure: 1. polyester texturing machine; 101. machine body; 102. melting chamber; 103. drawing roller; 104. discharge hole; 2. external oil storage tank; 3. delivery pipe; 4. heating branch pipe; 401. connecting pipe; 5. output pipe; 6. oil pump; 7. drawing guide rail; 8. feeding hopper; 9. main distribution pipe; 10. inverted U pipe; 11. down pipe; 12. collecting pipe; 13. solenoid valve; 14. heating coil; 15. return pipe; 16. blowing pipe. DETAILED DESCRIPTION

[0023] The following are examples and the attached Figure 1-Figure 4 The structure is shown in the figure, and the technical solution of the utility model is further specifically described.

[0024] Embodiment 1: A polyester textured yarn heating system of a texturing machine, comprising a polyester textured yarn heating machine 1 and a polyester textured yarn heating system arranged outside the polyester textured yarn machine 1, wherein the polyester textured yarn machine 1 is used for melting polyester materials and drawing and textured yarns, and the polyester textured yarn heating system comprises an external oil storage tank 2 and a delivery pipe 3 connected between the external oil storage tank 2 and the polyester textured yarn machine 1, wherein the polyester textured yarn machine 1 is provided with a plurality of heating branch pipes 4 inside, wherein the delivery pipe 3 is connected to each heating branch pipe 4, and an output pipe 5 is located at the bottom of the polyester textured yarn machine 1 and connected to the lower end of each heating branch pipe 4, and the other end of the output pipe 5 is connected to the external oil storage tank 2, wherein an electric heating rod is provided inside the external oil storage tank 2, and an oil pump 6 is provided at the connection between the delivery pipe 3 and the external oil storage tank 2.

[0025] The specific implementation method is:

[0026] By using an electric heating rod to heat the oil in the external oil storage tank 2, the oil pump 6 is started to transport the heated oil to the heating branch pipe 4 through the delivery pipe 3, so that the heating branch pipe 4 melts the polyester material of the polyester texturing machine 1. The heating device originally arranged inside the polyester texturing machine 1 is arranged outside the polyester texturing machine 1. By heating the oil, its temperature can be increased. The arrangement of several heating branch pipes 4 improves the overall uniformity of heating of the polyester texturing machine 1, and the heating is more sufficient. The oil is then returned to the external oil storage tank 2 through the output pipe 5. The external heating method is convenient for inspection and maintenance.

[0027] Embodiment 2:

[0028] On the basis of Example 1, this embodiment further defines that the polyester texturizing machine 1 includes a machine body 101, a melting chamber 102 and a wire drawing roller 103, the top of the machine body 101 is fixedly connected to the melting chamber 102, the inner side of the machine body 101 and located below the melting chamber 102 is fixedly connected to a wire drawing guide rail 7, the side of the wire drawing guide rail 7 is rotatably provided with a wire drawing roller 103, the wire drawing roller 103 is arranged on the side of the wire drawing guide rail 4 away from the melting chamber 102, the top of the melting chamber 102 is fixedly provided with a feeding hopper 8, and the bottom of the melting chamber 102 is provided with a plurality of discharge holes 104;

[0029] The polyester material is added through the feeding hopper 8 , and the molten polyester drips from the drawing guide rail 7 through the discharge hole 104 and solidifies into polyester yarn, and the solidified polyester yarn is rolled up by the drawing roller 103 .

[0030] The other parts of this embodiment are the same as those of the above-mentioned embodiment 1 and will not be described in detail.

[0031] Embodiment 3:

[0032] On the basis of Example 1, this embodiment further defines that the heating branch pipe 4 is annularly embedded in the inner wall of the melting chamber 102, the upper end of the heating branch pipe 4 is provided with a connecting pipe 401, and a plurality of connecting pipes 401 of the heating branch pipes 4 are connected to the main distribution pipe 9, and an inverted U-tube 10 is provided at the bottom inside the melting chamber 102, the lower end of the heating branch pipe 4 is disconnected, one end of the heating branch pipe 4 is connected to one end of the inverted U-tube 10, and the other end of the heating branch pipe 4 is connected to the other end of the inverted U-tube 10, one end of the inverted U-tube 10 is provided with a lower lead pipe 11 and passes through the lower side of the melting chamber 102, and a plurality of the lower lead pipes 11 are connected to a collecting pipe 12, and the collecting pipe 12 is connected to the output pipe 5;

[0033] The heated oil enters the main distribution pipe 9, and is transported to several connecting pipes 401 through the main distribution pipe 9. The high-temperature oil enters the heating branch pipe 4, and the heating branch pipe 4 quickly heats and keeps the melting chamber 102 as a whole. Then the oil enters the inverted U-tube 10, and the inverted U-tube 10 fully melts the material in the melting chamber 102. Finally, the oil is collected to the collecting pipe 12 through the down-lead pipe 11, and the oil is returned to the external oil storage tank 2 through the collecting pipe 12 to form a cycle.

[0034] The other parts of this embodiment are the same as those of the above-mentioned embodiment 2 and will not be described in detail.

[0035] Embodiment 4:

[0036] Based on the first embodiment, this embodiment further defines that a plurality of the connecting pipes 401 are each provided with an electromagnetic valve 13 .

[0037] The electromagnetic valve 13 can control the oil intake, can control a certain flow rate, and can control the temperature.

[0038] The other parts of this embodiment are the same as those of the above-mentioned embodiment 3 and will not be described in detail.

[0039] Embodiment 5:

[0040] Based on Example 1, this embodiment further defines that a heating coil 14 is laid on the lower side of the drawing guide rail 7, one end of the heating coil 14 is connected to the collecting pipe 12 through a pipeline, and the other end of the heating coil 14 is connected to the external oil storage tank 2 through a return pipe 15.

[0041] The heating coil 14 keeps the drawing guide rail 7 warm, making it easier for the drawing roller 103 to wind up the solidified polyester yarn.

[0042] The other parts of this embodiment are the same as those of the above-mentioned embodiment 4 and will not be described in detail.

[0043] Embodiment 6:

[0044] Based on Example 1, this embodiment further defines that a blowing pipe 16 is provided below the feeding hopper 8 and on the side wall of the melting chamber 102 .

[0045] The outer end of the blowing pipe 16 is connected to a pressure air pipe. When material is added from the feeding hopper 8, the material enters the melting chamber 102. At this time, the pressure gas is blown out from the blowing pipe 16 to evenly disperse the material in the melting chamber 102 to accelerate the melting purpose.

[0046] The other parts of this embodiment are the same as those of the above-mentioned embodiment 5 and will not be described in detail.

[0047] The working principle of this utility model:

[0048] When feeding from the feeding hopper 8, the material enters the melting chamber 102, and the outer end of the blowing pipe 16 is connected to the pressure air pipe. At this time, the pressure gas is blown out from the blowing pipe 16, so that the material is evenly dispersed in the melting chamber 102, and the oil in the external oil storage tank 2 is heated by selecting an electric heating rod. The oil pump 6 is started to transport the heated oil to the main distribution pipe 9 through the delivery pipe 3, and the oil is transported to several connecting pipes 401 through the main distribution pipe 9. The high-temperature oil enters the heating branch pipe 4, and the heating branch pipe 4 quickly heats and keeps the melting chamber 102 as a whole, and then the oil enters the inverted U-tube 10, and the inverted U-tube 10 fully melts the material in the melting chamber 102. Finally, the oil is collected to the collecting pipe 12 through the down-lead pipe 11, and the oil is returned to the external oil storage tank 2 through the collecting pipe 12 to form a cycle.

[0049] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. A polyester stretch yarn heating system for a texturing machine, comprising a polyester texturing machine (1) and a polyester stretch yarn heating system arranged outside the polyester texturing machine (1), wherein the polyester texturing machine (1) is used for melting polyester material and drawing and texturing, and is characterized in that The polyester texturing yarn heating system comprises an external oil storage tank (2) and a delivery pipe (3) connected between the external oil storage tank (2) and a polyester texturing machine (1); a plurality of heating branch pipes (4) are arranged inside the polyester texturing machine (1); the delivery pipe (3) is connected to each heating branch pipe (4); an output pipe (5) is located at the bottom of the polyester texturing machine (1) and connected to the lower end of each heating branch pipe (4); the other end of the output pipe (5) is connected to the external oil storage tank (2); an electric heating rod is arranged inside the external oil storage tank (2); and an oil pump (6) is arranged at the connection between the delivery pipe (3) and the external oil storage tank (2).

2. The polyester textured yarn heating system of the textured yarn texturing machine according to claim 1, characterized in that The polyester texturizing machine (1) comprises a machine body (101), a melting chamber (102) and a wire drawing roller (103); the top of the machine body (101) is fixedly connected to the melting chamber (102); a wire drawing guide rail (7) is fixedly connected to the inner side of the machine body (101) and located below the melting chamber (102); a wire drawing roller (103) is rotatably arranged on the side of the wire drawing guide rail (7); the wire drawing roller (103) is arranged on the side of the wire drawing guide rail (7) away from the melting chamber (102); a feeding hopper (8) is fixedly arranged at the top of the melting chamber (102); and a plurality of discharge holes (104) are arranged at the bottom of the melting chamber (102).

3. The polyester textured yarn heating system of the textured yarn texturing machine according to claim 2, characterized in that The heating branch pipe (4) is annularly embedded in the inner wall of the melting chamber (102); a connecting pipe (401) is provided at the upper end of the heating branch pipe (4); a plurality of connecting pipes (401) of the heating branch pipes (4) are connected to the main distribution pipe (9); an inverted U-tube (10) is provided at the bottom inside the melting chamber (102); the lower end of the heating branch pipe (4) is disconnected; one end of the heating branch pipe (4) is connected to one end of the inverted U-tube (10); the other end of the heating branch pipe (4) is connected to the other end of the inverted U-tube (10); one end of the inverted U-tube (10) is provided with a lower lead pipe (11) which passes through the lower side of the melting chamber (102); a plurality of the lower lead pipes (11) are connected to a collecting pipe (12); and the collecting pipe (12) is connected to the output pipe (5).

4. The polyester textured yarn heating system of the textured yarn texturing machine according to claim 3, characterized in that A plurality of the connecting pipes (401) are each provided with an electromagnetic valve (13).

5. The polyester textured yarn heating system of the textured yarn texturing machine according to claim 4, characterized in that A heating coil (14) is laid on the lower side of the wire drawing guide rail (7), one end of the heating coil (14) is connected to the collecting pipe (12) through a pipeline, and the other end of the heating coil (14) is connected to the external oil storage tank (2) through a return pipe (15).

6. The polyester textured yarn heating system of the textured yarn texturing machine according to claim 5, characterized in that A blowing pipe (16) is disposed below the feeding hopper (8) and on the side wall of the melting chamber (102).

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