JPH0714388Y2 - Expander device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to an expander device for effectively expanding and transferring a long cloth transferred in a transfer path for continuously transferring a long cloth. Is.

[Prior Art] When continuous processing such as pre-treatment, post-treatment, dyeing treatment, washing treatment, etc., of a long fabric which is industrially processed and produced, is carried out for each of these treatments. Let it pass through the inside of the processing equipment, and during this passage, a predetermined liquid,
By applying moist heat, etc., and sometimes performing the intended processing while taking timing etc., the total length of each of these processing devices is, for example, a large size ranging from 20 m to 50 m, and the treated cloth is Guided by a large number of guide rolls arranged in these devices, continuously transferred,
After the intended processing is performed, it is pulled out from the processing device. In addition, at appropriate points of those processing devices, particularly before and after the liquid tank for impregnating the cloth to be continuously transferred, the cloth continuously introduced into the liquid tank and the cloth discharged from the liquid tank are provided. A spreading roll (expander) is arranged to prevent vertical wrinkles or bending. This spreading roll differs depending on the kind of cloth to be processed by the above-mentioned processing apparatus, and when the processed cloth is, for example, a silk cloth which tends to cause eye slippage, the spreading force acting on the silk cloth is compared. Using a weakly curved bomb expander, and in the case where the treated cloth is, for example, a woven fabric that easily causes bending or curling, for example, an open knit, a scroll expander that can act so as not to cause curling It is desirable to use.

Therefore, in the conventional processing device, a rubber curved expander is provided as a spreading roll to provide a dedicated processing device for silk cloth, and a scroll expander is provided as a dedicated processing device for woven fabric. It was

[Problems to be Solved by the Invention] However, in a fabric processing factory or the like that handles various fabrics, it is a distinction to install a processing device dedicated to silk cloth and a processing device dedicated to fabric separately. The cost is high, and the water resources and thermal energy consumed in these treatment devices are enormous, which is a problem in terms of economy.

[Means for Solving the Problem] The present invention has been made in view of such conventional problems, and is arranged at a proper place of a cloth transfer path in a cloth continuous processing device for continuously passing cloth for processing. A rubber curved expander in a spreading device, that is, an expander device,
When scroll expanders are installed side by side, the rubber curved expander should be located in the cloth transfer path when using silk cloth as the treated cloth, and the scroll expander should be switched to the cloth transfer path when using woven cloth as the treated cloth. Thus, the processing apparatus can be shared when processing the silk cloth and the textile. Therefore, by installing the expander device of the present invention in the fabric continuous treatment device, the continuous treatment device can be used both during the silk fabric treatment and the fabric treatment, so that the facility cost, thermal energy, water resources, etc. can be saved. As a result, it is possible to obtain the advantage that the processing can be achieved with excellent economical efficiency.

[Embodiment] The present invention will be described in detail below based on an embodiment shown in the drawings.

FIG. 1 shows a continuous cleaning device for removing and cleaning the surface-adhering sizing agent of the cloth 1 such as silk cloth or woven fabric to which the printing paste is adhered. This cleaning device is arranged along the traveling direction of the cloth. White spot contamination prevention cleaning tank 2, pre-cleaning tank 3, expansion cleaning tank 4, cleaning tank 5, finishing cleaning tank 6, low temperature cleaning tank 7
The cloth 1 to be cleaned is continuously passed through these cleaning tanks, whereby the desizing cleaning is carried out as desired and the cloth is transferred to the next step. The white-field pollution prevention cleaning tank 2 is provided between the perforated drum 21 for guiding the cloth 1, the shower box 22 for flowing the cleaning water toward the cloth 1 guided by the drum 21, and the surface of the drum 21. A laminar flow plate 23 is provided for applying a water pressure to the water flowing down from the shower box to the cloth which forms a gap and which passes through the gap. The prewash tank 3 is
A liquid tank 31 and a guide roll 32 for dipping and guiding the cloth 1 in the liquid in the liquid tank 31 are provided. The swollen cleaning tank 4 includes a moist heat reaction chamber 41 and a pair of upper and lower net conveyors 42 provided inside the reaction chamber for transferring the fabric supplied into the reaction chamber 41 in a tensionless loading state. Have The configurations of the cleaning tank 5, the finish cleaning tank 6, and the low temperature cleaning tank 7 are the same as those of the pre-cleaning tank 3 described above.

The feature of the present invention is that the cloth introducing port and the cloth discharging port of each tank such as the white-field pollution prevention cleaning tank 2, the pre-cleaning tank 3, the expansion tank 4, the cleaning tank 5, the finishing cleaning tank 6, the low temperature cleaning tank 7 and the like. Each of the parts is provided with an expander device 10 in which a rubber curved expander 8 and a scroll expander 9 are combined in a juxtaposed state. As shown in FIG. 2, these expander devices 10 support a bearing 81 that supports both ends of the rubber curved expander 8 and a bearing 91 that supports both ends of the scroll expander 9 in a fixed frame (not shown). An arm 11 is fixed to the support shaft 10 while being fixed to the shaft 10, and an operation shaft 13 of an air cylinder 12 is connected to a tip portion of the arm 11.

The configuration of the present embodiment is as described above. Next, the operation thereof will be described. For the cloth introduced into each treatment tank and the cloth derived from each treatment tank in the above-mentioned continuous treatment apparatus for cloth, The expander device for preventing the generation of vertical wrinkles and the rope shape is brought into contact, but as described above, when the treated cloth is silk cloth, the use of the rubber curved expander 8 is required, and it is a woven cloth. In some cases, it is desired to use the scroll expander 9.

Therefore, when the treated cloth is, for example, silk cloth, each expander device is set to the position shown by the solid line in FIG. 2 so that the silk cloth 1 is guided in contact with the rubber curved expander 8 and the treated cloth is When it is a knitted fabric, all the scroll expanders 9 are brought into contact with the knitted fabric by operating the air cylinder 12 of the expander device to move the arm 11 to the position shown by the chain line, and the spreading of the fabric and the prevention of the ear-throwing are carried out. It is done.

Therefore, according to the expander device of this embodiment, a rubber curved expander and a scroll expander are provided, and at the time of processing a silk cloth, the cam curved expander projects into the cloth moving path to guide the expansion of the silk cloth, and at the time of processing a knitted material. Since the scroll expander projects into the cloth transfer path and spreads the knitted fabric and guides the ear picking, by installing this expander device in the continuous fabric processing device, the continuous fabric processing device can be used for silk cloth and knitted fabric. The effect that it can be shared for the processing with and is obtained.

[Advantages of the Invention] As described above, the present invention is an expander device which is arranged at a proper place in the transfer path of the long cloth in a continuous cloth processing apparatus which continuously transfers the long cloth and appropriately processes the cloth. In this expander device, a drive shaft of a cylinder is connected to one end of an arm that is rotatably supported by a fixed horizontal support shaft, and the other end of the arm is spaced in parallel with each other. A rubber curved expander and a scroll expander are pivotally supported, and both expanders are expander devices that are separated from each other in the arm rotating direction. Therefore, by using this expander device, the continuous cloth processing device can be used for both silk cloth processing and knitting processing, and it is possible to save equipment costs, heat energy, water resources, etc. In addition to achieving the above, it is possible to perform spreading and transfer suitable for silk cloth and knitted cloth, and it is possible to achieve an excellent quality processing without damaging those cloths.

[Brief description of drawings]

FIG. 1 is an explanatory view of a processing device in which an expander device according to the present invention is arranged, and FIG. 2 is an explanatory view of an expander device. 8 ... Rubber curved expander 9 ... Scroll expander 10 ... Expander device 11 ... Arm 12 ... Air cylinder 13 ... Motion axis

Front page continuation (72) Creator Tadashi Sano 474-11, Oyabu-cho, Hikone-shi, Shiga Prefecture (72) Creator Hiroyuki Koshiyama 42, 42, out-cho, Hikone-shi, Shiga (72) Creator Mito Santo, Usu, Wakayama-shi, Wakayama Prefecture 4-4-5 Inside the Shandong Iron Works Co., Ltd. (72) Inventor Hiroshi Ishitohaku 4-4-5 Usu Inside Wandayama City, Wakayama Prefecture Inventor, Kazuyoshi Negi Usu, Wakayama City, Wakayama Prefecture 4-5 No. 5 Shandong Iron Works Co., Ltd. (56) References: Kaihei Hei 1-147295 (JP, U) JP 51-15155 (JP, B2) JP 63-28149 (JP, B2) Actual public Sho 59-17916 (JP, Y2)

Claims (1)

[Scope of utility model registration request] 1. An expander device which is disposed at an appropriate place in a transfer path of the long cloth in a continuous cloth processing device for continuously transferring the long cloth and appropriately treating the long cloth. The expander device is fixed. A cylinder drive shaft is connected to one end of an arm that is rotatably supported by a horizontal support shaft, and a rubber curved expander and a scroll expander that are spaced in parallel with each other are provided at the other end of the arm. The expander device is characterized in that it is axially supported, and that both expanders are separated from each other in the rotation direction of the arm.