A double top roller for a compound type high speed elasticizer

Abstract

The application relates to a double apron frame roller for a composite high-speed elasticizer, which comprises a WO roller beam provided with a WO roller shaft, a WO roller is installed on the WO roller shaft, an upper apron frame and a lower apron frame are installed on the WO roller beam, the upper apron frame is a spandex cake apron frame, and the lower apron frame is an FDY or cotton type apron frame. When the WO roller is applied to the elasticizer, the upper and lower apron frames in the WO roller do not interfere with each other during spinning, the spinning and operation are not affected, and the purpose that single POY yarn and various composite yarns can be processed is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to a roller, in particular to a double apron frame roller, mainly used in a composite type high-speed elasticizer. BACKGROUND

[0002] The elasticizer is a textile machine which can process polyester, polypropylene and other original yarns into elastic yarns with medium or low elastic performance through false twist deformation. The single-layer false twister type high-speed elasticizer in the prior art can usually only process one strand of polyester POY (PET yarn) into polyester DTY yarn. With the continuous innovation and improvement of fabric and functional fabric varieties, more and more composite chemical fiber yarn varieties are increasing, and the market prospect requires the high-speed elasticizer to be multi-purpose. In addition to retaining the original machine functions, the high-speed elasticizer needs to adapt to market needs. Therefore, the technical field needs a single-layer false twister type elasticizer which can process both single POY yarn and various composite yarns, and the roller part is a key part of such a machine. Therefore, the present application is proposed. SUMMARY

[0003] In view of the above technical problems of the prior art, the purpose of the present application is to provide a double apron frame roller for a composite type high-speed elasticizer, which does not interfere with each other when spinning in the upper and lower apron frames of the WO roller, does not affect spinning and operation, and is applied to the elasticizer to achieve the purpose of processing both single POY yarn and various composite yarns.

[0004] To achieve the above purpose, the present application is realized by the following technical scheme:

[0005] A double apron frame roller for a composite type high-speed elasticizer, comprising a WO roller cross beam provided with a WO roller shaft, a WO roller being installed on the WO roller shaft, an upper apron frame and a lower apron frame being installed on the WO roller cross beam, the upper apron frame being a spandex cake apron frame, and the lower apron frame being an FDY yarn or cotton type yarn apron frame.

[0006] The spandex cake apron frame is provided with a spandex cake.

[0007] The double-ring roller is installed on a composite high-speed texturing machine. The texturing machine includes a raw yarn frame, a W1 roller, a yarn threading device, an upper heating box, a cooling rail, a false twisting device, a conveying device, a lower heating box, a winding device, and a spandex yarn assembly. The W1 roller is located above the double-ring roller. The spandex yarn assembly includes a spandex yarn cake holder, a spur yarn tube, and several spur yarn ceramic components. The spur yarn ceramic components include a knife-edge guide ceramic component, a spandex spur yarn ceramic component, and an FDY spur yarn ceramic component. The spandex yarn cake holder is installed below the raw yarn conveying device. The knife-edge guide ceramic component is located between the yarn threading device and the raw yarn conveying device. The spandex spur yarn ceramic component is located at the upper end of the cooling rail, the FDY spur yarn ceramic component is located at the lower end of the cooling rail, and the spur yarn tube is located outside the lower heating box.

[0008] The conveying device includes rollers W2 and W3, with roller W2 located between the false twisting device and the lower heating box, and roller W3 located between the lower heating box and the winding device.

[0009] A W3 network branch pipe is provided between the lower heating box and the W3 roller.

[0010] An oiling device is provided between the W3 roller and the winding device.

[0011] The beneficial effects of this invention are as follows:

[0012] This invention relates to a double-ring roller for a composite high-speed texturing machine. Two types of ring frames are installed simultaneously on a single roller. The upper ring frame is suitable for spandex yarn cakes, while the lower ring frame, equipped with a roller, is suitable for feeding FDY yarn and cotton-type fibers. In a WO roller, the upper and lower ring frames do not interfere with each other during spinning, and do not affect spinning and operation. When applied to a texturing machine, it achieves the goal of processing both single POY yarn and multiple composite yarns. Attached Figure Description

[0013] Fig. 1 This is a schematic diagram of the structure of the present invention;

[0014] Fig. 2 This is a schematic diagram of the structure of the present invention applied in a texturing machine;

[0015] Fig. 3 A schematic diagram of the PET and spandex twisted yarn path;

[0016] Among them, 1 is the WO roller beam, 2 is the WO roller shaft, 3 is the WO roller, 4 is the upper leather ring holder, 5 is the lower leather ring holder, 6 is the spandex yarn cake, 7 is the raw yarn holder, 8 is the W1 roller, 9 is the double leather ring holder roller, 10 is the yarn threading device, 11 is the upper heating box, 12 is the cooling rail, 13 is the false twist device, 14 is the W2 roller, 15 is the lower heating box, 16 is the W3 roller, 17 is the winding device, 18 is the spandex yarn cake holder, 19 is the knife-edge guide ceramic component, 20 is the spandex spur ceramic component, 21 is the FDY spur ceramic component, 22 is the spur tube, 23 is the W3 network branch tube, 24 is the oiling device, 25 is the PET yarn, and 26 is the spandex yarn. Detailed Implementation

[0017] The present invention will be further described below with reference to specific embodiments, but the scope of protection of the present invention is not limited thereto.

[0018] like Figs. 1-3 The double-coil roller 9 of the present invention for a composite high-speed texturing machine includes a WO roller beam 1 with a WO roller shaft 2, a WO roller 3 mounted on the WO roller shaft 2, and an upper coil frame 4 and a lower coil frame 5 mounted on the WO roller beam 1. The upper coil frame 4 is a spandex filament coil frame with spandex filament cakes 6 on it, used when spinning POY and spandex filaments together. At this time, the lower coil frame 5 is in a fully open state, which does not affect the raising and lowering of the spandex coil frame. The lower coil frame 5 is an FDY filament or cotton-type filament coil frame, used for feeding FDY filaments, for spinning POY and FDY filaments together, and also for feeding double-strand cotton-type chemical fiber filaments (PTT filament + PET filament or PBT filament + PET filament). At this time, the lower coil frame 5 is in a closed state, and the upper coil frame 34 is in an raised state. Regardless of the type of yarn being spun, the upper and lower rubber rings must not interfere with each other during the spinning process and do not need to be disassembled.

[0019] This invention is applied in a composite high-speed texturing machine, which also includes a raw yarn frame 7, a raw yarn conveying device, a yarn threading device 10, an upper heating box 11, a cooling rail 12, a false twisting device 13, a conveying device, a lower heating box 15, and a winding device 17. The raw yarn frame 7 is a three-tower fixed raw yarn frame. A W3 network branch pipe 23 is provided between the lower heating box 15 and the W3 roller 16. An oiling device 24 is provided between the W3 roller 16 and the winding device 17.

[0020] The conveying device includes roller 14 (W2) and roller 16 (W3). Roller 14 (W2) is located between the false twisting device 13 and the lower heating box 15, and roller 16 (W3) is located between the lower heating box 15 and the winding device 17.

[0021] The double-ring roller 9 is one of the raw yarn conveying devices, which also includes a W1 roller 8 located above the double-ring roller 9. Further, the composite high-speed texturing machine of the present invention also includes a spandex yarn assembly, which includes a spandex yarn cake holder 18 as a spare, a spur yarn tube 22, and several spur yarn ceramic components. The spur yarn ceramic components include a knife-edge guide ceramic component 19, a spandex spur yarn ceramic component 20, and an FDY spur yarn ceramic component 21. The spandex yarn cake holder 18 is installed below the raw yarn conveying device, the knife-edge guide ceramic component 19 is located between the yarn threading device 10 and the W1 roller 8, the spandex spur yarn ceramic component 20 is located at the upper end of the cooling rail 12, the FDY spur yarn ceramic component 21 is located at the lower end of the cooling rail 12, and the spur yarn tube 22 is located outside the lower heating box 15.

[0022] As a preferred option, the PET and spandex twisted yarn path is as follows: spandex yarn 26 passes through spandex yarn cake 6 and blade guide ceramic piece 19 to W2 roller 14, and PET yarn 25 passes through W1 roller 8 to upper heating box 11. Fig. 3 As shown.

[0023] Therefore, this invention can still process single POY yarns, retaining the original function of the texturing machine, and can also process composite yarns made by combining POY yarn and spandex yarn 26. The spandex yarn 26 does not pass through the upper heating box 11 and the false twisting device 13; the yarn is twisted at the W2 roller 14, and after twisting, it enters the lower heating box 15.

[0024] Therefore, in the double-ring roller 9, the upper and lower rings must not interfere with each other during spinning, and must not affect spinning and operation. Different combinations need to be easy and quick to change, and the network tube does not need to be removed when not producing cotton-type synthetic fibers.

[0025] The above embodiments are only used to explain the inventive concept of the present invention, and are not intended to limit the protection of the present invention. Any non-substantial modifications made to the present invention using this concept should fall within the protection scope of the present invention.

Claims

1. A double-ring roller for a composite high-speed texturing machine, characterized in that: The system includes a WO roller beam with a WO roller shaft, on which a WO roller is mounted. An upper and lower roller frame are mounted on the WO roller beam. The upper roller frame is a spandex yarn cake roller frame, and the lower roller frame is an FDY yarn or cotton-type yarn roller frame. A spandex yarn cake is placed on the spandex yarn cake frame. The double-roller frame is installed on a composite high-speed texturing machine. The texturing machine includes a raw yarn frame, a raw yarn conveying device, a yarn threading device, an upper heating box, a cooling rail, a false twisting device, a conveying device, a lower heating box, a winding device, and a spandex yarn assembly. The raw yarn conveying device includes a double-roller frame roller and a W1 roller, with the W1 roller located within the double-roller frame. Above the roller, the spandex yarn assembly includes a spare spandex yarn tray, a spur yarn tube, and several spur yarn ceramic components. These spur yarn ceramic components include a blade guide ceramic component, a spandex spur yarn ceramic component, and an FDY spur yarn ceramic component. The spandex yarn tray is installed below the raw yarn conveying device. The blade guide ceramic component is located between the yarn threading device and the raw yarn conveying device. The spandex spur yarn ceramic component is located at the upper end of the cooling rail, and the FDY spur yarn ceramic component is located at the lower end of the cooling rail. The spur yarn tube is located outside the lower heating box. The conveying device includes rollers W2 and W3. Roller W2 is located between the false twisting device and the lower heating box, and roller W3 is located between the lower heating box and the winding device.

2. The double-ring roller for a composite high-speed texturing machine as described in claim 1, characterized in that: A W3 network branch pipe is provided between the lower heating box and the W3 roller.

3. The double-ring roller for a composite high-speed texturing machine as described in claim 1, characterized in that: An oiling device is provided between the W3 roller and the winding device.

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