A false twist texturing machine

Abstract

The present invention discloses a false twist texturing machine, comprising a device base, the top of which is fixedly connected to a device top shell, a plurality of fixed sleeves being installed on both the front and rear surfaces of the inner wall of the device top shell, a heat circulation mechanism being arranged between the plurality of fixed sleeves, two connecting pipes being fixedly connected to one side of the device top shell, the two connecting pipes being fixedly connected to a heating and heat-insulating shell on a side away from the device top shell, a partition being fixedly connected to the inner wall of the heating and heat-insulating shell, a first fixed plate being fixedly connected between one side of the inner wall of the heating and heat-insulating shell and the partition, a driving suction assembly being installed on the top of the first fixed plate. The present invention realizes cyclic heating by designing a corrugated heating and heat-insulating tube in the heat circulation mechanism, and due to the shape of the corrugated heating and heat-insulating tube, the hot air will cling to the outer wall of the wire-feeding tube during transmission, thereby improving the uniformity of heating the wire-feeding tube.

Description

Technical Field

[0001] The invention relates to the technical field of yarn false twisting, in particular to a false twist texturing machine. Background Art

[0002] False twist deformation is a process in which the yarn is first heated and twisted, and then cooled and untwisted. It mainly includes three continuous basic processing steps: twisting, heat setting, and untwisting. The yarn is twisted with a high twist above the softening temperature to produce plastic irreversible twist deformation. Heating is used to eliminate the torsional stress caused by twisting, and cooling is used to fix the twist deformation.

[0003] According to Chinese patent number CN210163592U, a heating device for a false twist texturing machine includes a wire feeding tube, each end of which is fixedly connected to an end cap, a box fixedly connected between the two end caps, a heating tube disposed between the box and the wire feeding tube, and an adjustment mechanism disposed on the box for adjusting the distance between the heating tube and the feeding tube, the adjustment mechanism comprising an electric push rod and a connecting rod with a U-shaped structure. The heating device of this false twist texturing machine adjusts the temperature of the wire feeding tube by adjusting the distance between the heating tubes. However, the device does not heat the wire feeding tube uniformly. Furthermore, since there are multiple wire feeding tubes in the false twist texturing machine, this heating method results in a large number of heating tubes, which in turn leads to a large number of parts and a more complex structure. Furthermore, the device loses a lot of heat and has a low practicality. Therefore, it is urgent to provide a false twist texturing machine to solve the above problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the heating device in the prior art false twist texturing machine is not uniform enough, and heating multiple wire guide tubes requires more heating tubes and more parts.

[0005] In order to solve the above technical problems, the present invention adopts a technical solution as follows: providing a false twist texturing machine, comprising a device base, the top of the device base is fixedly connected to a device top shell, and a plurality of fixing sleeves are installed on the front and rear surfaces of the inner wall of the device top shell;

[0006] A heat circulation mechanism is provided between the plurality of fixed sleeves, two connecting pipes are fixedly connected to one side of the top shell of the device, and the two connecting pipes are fixedly connected to a heating and heat-insulating outer shell on a side away from the top shell of the device;

[0007] The inner wall of the heating and heat-insulating shell is fixedly connected with a partition, a first fixed plate is fixedly connected between one side of the inner wall of the heating and heat-insulating shell and the partition, a driving suction component is installed on the top of the first fixed plate, and a heating mechanism is installed on the inner wall of the heating and heat-insulating shell on the side away from the first fixed plate.

[0008] The heat circulation mechanism includes multiple wire-cutting tubes installed between two fixed sleeves, and the outer walls of the multiple wire-cutting tubes are fixedly connected to two corrugated heating and insulation tubes, and a fan-shaped connecting sleeve is fixedly connected between the two corrugated heating and insulation tubes at one end away from the connecting pipe.

[0009] Through the above technical solution, the corrugated heating and insulation tube can lead the hot air transferred from the heating mechanism out through the fan-shaped connecting sleeve and then transfer it to the heating and insulation outer shell through another corrugated heating and insulation tube. In this process, the hot air will heat each wire-cutting tube. Due to the shape of the corrugated heating and insulation tube, the hot air will stick to the outer wall of the wire-cutting tube during the transmission process, thereby improving the uniformity of heating of the wire-cutting tube.

[0010] A plurality of circular through holes corresponding to the wire guide tubes are provided on both the front and rear surfaces of the top shell of the device.

[0011] The above technical solution ensures that the yarn can be delivered through the wire guide tube.

[0012] One side of the top shell of the device is provided with two rectangular through holes corresponding to the corrugated heating and heat-insulating tubes.

[0013] Through the above technical solution, it is ensured that the two through holes can complete the circulation of hot air in the two corrugated heating and insulation pipes.

[0014] The heating and heat-insulating outer shell is provided with two through holes corresponding to the connecting pipes on one side close to the top shell of the device.

[0015] The above technical solution ensures that the hot gas can be recycled through the heating mechanism and the two connecting pipes.

[0016] The heating mechanism comprises a second fixed plate fixedly connected between one side of the inner wall of the heating and heat-insulating shell and the partition plate, and a plurality of heating resistance networks; the top of the second fixed plate is fixedly connected with a driving blowing assembly.

[0017] Through the above technical solution, the gas is heated on multiple heating resistor networks, and the output of hot gas to the corrugated heating and insulation pipe is completed by driving the blowing component.

[0018] The driven air suction component and the driven air blowing component are both composed of a driving motor and a fan, and the driving directions of the two are opposite.

[0019] Through the above technical solution, the suction component and the blowing component are driven to form mutually coordinated suction and blowing on the two corrugated heating and insulation tubes respectively, which can effectively improve the air transmission rate.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The present invention realizes cyclic heating by designing a corrugated heating and insulation tube in the heat circulation mechanism. Due to the shape of the corrugated heating and insulation tube, the hot air will be closely attached to the outer wall of the wire guide tube during the transmission process, thereby improving the uniformity of heating of the wire guide tube.

[0022] 2. The present invention can effectively reduce heat loss through the corrugated heating insulation tube. The heat of the hot air is reduced after circulation, and the suction component is driven to be sent back to the heating pad network for heating, thereby realizing the reuse of the heat of the circulated air and further reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A perspective view of the present invention;

[0024] Figure 2 is a cross-sectional view of the present invention;

[0025] Figure 3 is a cross-sectional view of the heating mechanism of the present invention;

[0026] Figure 4 This is a diagram showing the internal structure of the top shell of the device of the present invention;

[0027] Figure 5 This is a structural diagram of the corrugated heating and insulation pipe of the present invention.

[0028] In the figure: 1. Device base; 2. Device top shell; 3. Fixed sleeve; 4. Heat circulation mechanism; 401. Wire feeding tube; 402. Corrugated heating and insulation tube; 403. Fan-shaped connecting sleeve; 5. Connecting pipe; 6. Heating and insulation shell; 7. Partition; 8. First fixed plate; 9. Drive suction assembly; 1001. Second fixed plate; 1002. Heating resistor network; 1003. Drive blowing assembly. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0030] See also Figure 1-Figure 4 The false twist texturing machine comprises a device base 1, the top of the device base 1 is fixedly connected to a device top shell 2, and a plurality of fixing sleeves 3 are installed on the front and rear surfaces of the inner wall of the device top shell 2;

[0031] like Figure 1-Figure 5As shown, a heat circulation mechanism 4 is provided between the multiple fixed sleeves 3, and the heat circulation mechanism 4 includes multiple wire-walking tubes 401 installed between the two fixed sleeves 3, and the outer walls of the multiple wire-walking tubes 401 are fixedly connected to two corrugated heating and insulation tubes 402, and the two corrugated heating and insulation tubes 402 are fixedly connected with a fan-shaped connecting sleeve 403 between the ends away from the connecting tube 5. The corrugated heating and insulation tube 402 can lead the hot air transferred from the heating mechanism out through the fan-shaped connecting sleeve 403 and then transfer it to the heating and insulation shell 6 through another corrugated heating and insulation tube 402. In this process, the hot air will heat each wire-walking tube 401. Due to the shape of the corrugated heating and insulation tube 402, the hot air will stick to the outer wall of the wire-walking tube 401 during the transmission process, and then The uniformity of heating the wire tube 401 is improved. A plurality of circular through holes corresponding to the wire tube 401 are provided on the front and rear surfaces of the device top shell 2, ensuring that the yarn can be transferred out through the wire tube 401. Two rectangular through holes corresponding to the corrugated heating and insulation tubes 402 are provided on one side of the device top shell 2, ensuring that the two through holes can complete the circulation of hot air in the two corrugated heating and insulation tubes 402. Two connecting tubes 5 are fixedly connected to one side of the device top shell 2. The two connecting tubes 5 are fixedly connected to a heating and insulation shell 6 on the side away from the device top shell 2. The heating and insulation shell 6 has two through holes corresponding to the connecting tubes 5 on the side close to the device top shell 2, ensuring that the hot air can be circulated and reused through the heating mechanism and the two connecting tubes 5.

[0032] like Figure 1-Figure 4 As shown, the inner wall of the heating and insulation shell 6 is fixedly connected with a partition 7, and a first fixed plate 8 is fixedly connected between one side of the inner wall of the heating and insulation shell 6 and the partition 7. A driving suction component 9 is installed on the top of the first fixed plate 8. A heating mechanism is installed on the inner wall of the heating and insulation shell 6 away from the first fixed plate 8. The heating mechanism includes a second fixed plate 1001 fixedly connected between one side of the inner wall of the heating and insulation shell 6 and the partition 7 and a plurality of heating resistor networks 1002. The top of the second fixed plate 1001 is fixedly connected with a driving blowing component 1003. The gas is heated on the multiple heating resistor networks 1002, and the output of hot gas to the corrugated heating and insulation pipe 402 is completed by driving the blowing component 1003. The driving suction component 9 and the driving blowing component 1003 are both composed of a driving motor and a fan, and the driving directions of the two are opposite. The driving suction component 9 and the driving blowing component 1003 respectively form mutually coordinated suction and blowing on the two corrugated heating and insulation pipes 402, which can effectively improve the air transmission rate.

[0033] When the present invention is in use, the yarn passes through the wire feeding tube 401, and the gas is heated on multiple heating resistor nets 1002. The hot gas is output to the corrugated heating and insulation tube 402 by driving the blowing component 1003. The corrugated heating and insulation tube 402 can lead the hot gas transferred from the heating mechanism out through the fan-shaped connecting sleeve 403 and then transfer it to the heating and insulation shell 6 through another corrugated heating and insulation tube 402. In this process, the hot gas will heat each wire feeding tube 401, and then be sucked into the heating and insulation shell 6 by driving the suction component 9, and then continue to circulate through the heating resistor net 1002.

[0034] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention's description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A false twist texturing machine, comprising a device base (1), characterized in that: The top of the device base (1) is fixedly connected to a device top shell (2), and a plurality of fixing sleeves (3) are installed on both the front and rear surfaces of the inner wall of the device top shell (2); A heat circulation mechanism (4) is provided between the plurality of fixed sleeves (3); two connecting pipes (5) are fixedly connected to one side of the device top shell (2); and the two connecting pipes (5) are fixedly connected to a heating and heat-insulating outer shell (6) on a side away from the device top shell (2); The inner wall of the heating and heat-insulating shell (6) is fixedly connected to a partition (7), a first fixed plate (8) is fixedly connected between one side of the inner wall of the heating and heat-insulating shell (6) and the partition (7), a driving suction component (9) is installed on the top of the first fixed plate (8), and a heating mechanism is installed on the inner wall of the heating and heat-insulating shell (6) on the side away from the first fixed plate (8); The heat circulation mechanism (4) comprises a plurality of wire-running tubes (401) installed between two fixed sleeves (3), two corrugated heating and heat-insulating tubes (402) are fixedly connected to the outer walls of the plurality of wire-running tubes (401), and a fan-shaped connecting sleeve (403) is fixedly connected between the two ends of the corrugated heating and heat-insulating tubes (402) away from the connecting pipe (5); a plurality of circular through holes corresponding to the wire-running tubes (401) are provided on both the front and rear surfaces of the top shell (2) of the device; two rectangular through holes corresponding to the corrugated heating and heat-insulating tubes (402) are provided on one side of the top shell (2) of the device; the corrugated heating and heat-insulating tubes (402) can lead the hot air transferred from the heating mechanism out through the fan-shaped connecting sleeve (403) and then transfer it to the heating and heat-insulating shell (6) through another corrugated heating and heat-insulating tube (402).

2. A false twist texturing machine according to claim 1, characterized in that: The heating and heat-insulating outer shell (6) is provided with two through holes corresponding to the connecting pipes (5) on a side close to the device top shell (2).

3. The false twist texturing machine according to claim 1, characterized in that: The heating mechanism comprises a second fixed plate (1001) fixedly connected between one side of the inner wall of the heating and heat-insulating shell (6) and the partition (7) and a plurality of heating resistor networks (1002); a driving blowing assembly (1003) is fixedly connected to the top of the second fixed plate (1001).

4. A false twist texturing machine according to claim 3, characterized in that: The driven air suction component (9) and the driven air blowing component (1003) are both composed of a driving motor and a fan, and the driving directions of the two are opposite.

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