JP2002266225A - Warp sizing machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a warp sizing machine to carry out the sizing after applying water to sheet-formed warps by moistening the warp with hot water to improve the penetration of water and enable the accurate measurement of the water content of the warp before sizing and the accurate control of the water content. SOLUTION: A heater 55 is placed at a position being in contact with water 7 in a tank 8, the water is heated to hot water 7 having a prescribed temperature with the heat-transfer material 56 of the heater 55 without increasing the volume of the water 7 in the tank 8, water is sufficiently penetrated to the core of the fiber of the warp 2 with the hot water 7 to improve the sizing effect on the warp 2 and the amount of water consumed by the warp 2 is determined from the amount of water in the tank 8 to measure and control the water content of the warp.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a warp sizing machine, which includes means for detecting the moisture content of a warp in a process of applying moisture to a sheet-like warp by a wetting device before sizing, and determining the moisture content of the warp. The present invention relates to means for detecting and controlling the moisture content of a warp to a target moisture content.

[0002]

2. Description of the Related Art In a warp sizing machine, a wetting device wets (penetrates) a sheet-like warp with water in a water tank before sizing to give moisture to the warp. Since the water that has penetrated into the warp is easily replaced and mixed with the size liquid, wetting (water addition) is effective in increasing the size effect and saving the size material.

A wetting device comprises a wetting section (wetting roll) for a sheet-like warp and a squeezing section (squeezing roll).
The sheet-shaped warp contacts the water in the water tank at the wet portion, absorbs the water, and then passes between the pair of squeezing rolls at the squeezing portion. The squeezing roll uniformly wets the entire warp, removes excess water, and returns to the water tank.

[0004] By measuring the amount of water in the water tank during the process of adding moisture, the amount of water consumed by the sheet-like warp can be measured, and the moisture content can be accurately and easily detected from the sheet-like warp amount. Become. Further, the glue adhesion rate is controlled based on the detected moisture percentage, thereby maintaining the glue adhesion rate for the sheet-like warp substantially constant.

[0005]

The steam is introduced and the water in the water tank is efficiently heated to a temperature of 60 ° C. or higher, generally 8 ° C.
By providing warm water at 0 to 90 ° C. and applying warm water to the warp, it is possible to sufficiently infiltrate the moisture into the interior of the fiber, thereby further improving the gluing effect. Since it is added to water, the amount of water consumed by the sheet-like warp cannot be measured accurately.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a warp sizing machine for applying water to a sheet-like warp and then sizing the warp with hot water to improve moisture permeability and to glue the warp. The purpose of the present invention is to make it possible to accurately measure the previous moisture content and to accurately control the moisture content.

[0007]

According to the present invention, a heating unit is provided at a position in contact with water in a water tank, and the heating unit of the heating unit heats the water without increasing the water in the water tank. Water at a predetermined temperature to allow sufficient penetration of the water inside the fibers of the warp to increase the glue effect on the warp, and to detect the water content by detecting the amount of water consumed by the warp from the amount of water in the water tank. In addition, the moisture content is controlled.

More specifically, the warp gluing machine according to claim 1 absorbs water from a water tank into a sheet-like warp, and then squeezes the sheet-like warp at a squeezing section to perform a water application process. The excess water used in the water supply process is returned to the water tank, and a water supply path connected to the water supply source is provided, and the water supply source water is supplied to the water tank, and the sheet-like warp is glued after the water supply. In a warp gluing machine having a gluing device, a heating unit having a heat transfer body and in which a heating medium and water in a water tank are in contact with each other via the heat transfer body is provided. While adding water to the sheet-like warp, the water consumption detecting means for detecting the amount of water consumed by the wetting device, the warp amount detecting means for detecting the amount of the sheet-shaped warp subjected to the water treatment, and Water from the amount of water consumed and the amount of warp Comprising a water content calculator for calculating the moisture content of the warp by imparting treatment, it is characterized by performing the detection in synchronization with the consumption water amount detecting means and the warp amount detection means.

In the warp gluing machine of the second and seventh aspects, a high-temperature steam jetting device is provided in the water tank to heat the water in the water tank, and the jetting of the high-temperature steam is stopped at the latest by the start of the detection of the amount of consumed water. It is characterized by the following.

According to a sixth aspect of the present invention, there is provided a warp sizing machine according to the first aspect, wherein the squeezing pressure of the squeezing section is controlled based on the calculated moisture content, and the moisture content of the warp is adjusted to a target moisture content. It is provided with a throttle pressure controller for controlling the rate of water consumption, and the detection of the amount of consumed water and the detection of the amount of warp are performed in synchronization with each other.

In the warp gluing machine according to claims 3 and 8, a water level sensor is provided as the means for detecting the amount of consumed water.
The water level of the water tank is detected to detect the consumed water amount.

The warp gluing machine according to claim 4 or 9, further comprising a flow meter and a water level sensor provided in said water supply passage as said water consumption detecting means, for detecting a water supply amount and a water level of said water tank. The method is characterized in that the consumed water amount is detected.

[0013] In the warp gluing machine according to claims 5 and 10,
The water tank is provided with a water level control device having a water level sensor and a water supply path control valve, and detects the water level of the water tank and controls the flow rate of the supplied water to maintain the water level of the water tank constant. .

[0014]

FIG. 1 shows a warp gluing machine 1 according to the present invention.
Is shown. The warp sizing machine 1 includes a wetting device 3, a sizing device 4 and a sizing / drying device 5 for sizing the warp 2 in sheet form.

The wetting device 3 contains water, that is, hot water 7, in a water tank 8 for applying water in order to apply water to the warp yarn 2. A high-temperature steam ejection device 63 connected to a high-temperature steam source is provided in the water tank 8 for imparting moisture, and before the machine starts operating,
The water in the water tank 8 is heated by ejecting high-temperature steam. The high-temperature steam is directly heated in contact with the water in the water tank 8, and a part of the high-temperature steam is added to the water in the water tank 8 as high-temperature hot water to heat efficiently.

The high-temperature steam jetting device 63 may continue the jetting of the high-temperature steam even after the operation, but stops the jetting at the latest by the start of the detection of the amount of consumed water. The high-temperature steam may also be ejected during the period in which the detection of the consumed water amount is interrupted, and the ejection is stopped at the latest before the detection of the consumed water amount is restarted. This prevents the high-temperature steam from being added to the water in the water tank 8 during the period of detecting the consumed water amount, and the detection of the consumed water amount does not become inaccurate.

The wetting device 3 feeds the sheet-like warp yarn 2 by 60 °
C or more preferably at a temperature of about 80 to 90 ° C., that is, immersed in warm water 7, so as to impart moisture to the warp yarns 2. After the water has been applied to the warp 2 by the hot water 7 and the warm water 7, the squeezing section 1
It has 0. The sheet-like warp 2 is guided by a guide roll 11
And in contact with the wet roll 9, in the water tank 8,
After being immersed in the warm water 7, it passes through the throttle unit 10. The hot water 7 supplied to the water tank 32 is obtained by jetting high-temperature steam into cold water in a hot water tank as the water supply source 6 to heat the water, or by heating with an electric heater.

The hot water 7 is supplied from a water supply source 6 such as a hot water tank via a water supply channel 19 to a water level detecting water tank 32 via a flow meter 20 and a control valve 21 in the water supply channel 19. The supply of the hot water 7 is controlled by opening and closing the control valve 21, and the supply amount of the hot water 7 during that time is measured by the flow meter 20 as the consumed water amount detecting means. The control valve 21
Is constituted by an electromagnetic on-off valve or an electric flow regulating valve,
The supply water amount is adjusted by opening and closing these valves or adjusting the opening degree of the valves.

The water level of the hot water 7 flows into the water tank 32 for detecting the water level by the overflow weir 22 inside the water tank 8 for adding water. The water level of the hot water 7 in the water tank 32 is detected by a water level sensor 33 as a consumed water amount detecting means. The hot water 7 in the water tank 32 is reduced by returning to the inside of the water tank 8 via the reflux pipe 34, the filter 35, the pump 36, and the heating unit 55.

In this manner, the water level of the hot water 7 in the water tank 8 is controlled by the reflux and overflow from the water tank 32 for detecting the water level, regardless of the amount of water supplied from the water supply source 6 and the amount of water consumed by the water supply process. It is kept constant. The heating unit 55 contacts the hot water 7 and heats the hot water 7 with an appropriate amount of heat, and maintains the temperature at the target temperature of about 80 to 90 ° C.

The squeezing section 10 includes, for example, a pair of squeezing rolls 1.
2 and a throttle force adjusting means 13. The lower squeezing roll 12 of the pair of squeezing rolls 12 is
The upper squeezing roll 12 is immersed in hot water 7 of about 80 to 90 ° C., and the upper squeezing roll 12 is supported as a squeezing force adjusting means 13, for example, at the tip of a pressure lever 14. It contacts the squeezing roll 12 with a predetermined squeezing pressure to squeeze out excess moisture from the warp yarn 2. At this time, the water of the warp 2 becomes uniformly adhered to the sheet-like warp 2 by the squeezing pressure, and penetrates deeply into the fiber of the warp 2. In this way, the wetting device 3 performs a moisture imparting process (wetting process) on the sheet-like warp 2.

The amount of water applied to the sheet-like warp 2 is as follows:
When the drawing pressure between the pair of drawing rolls 12 is increased, the pressure decreases. On the contrary, when the drawing pressure between the pair of drawing rolls 12 is reduced, the pressure increases. Most of excess water in the warp yarn 2 is removed by the pair of squeezing rolls 12 and the squeezing force adjusting means 13. The pressure lever 14 and the fluid pressure cylinder 15
Are rotatably supported at predetermined positions on a machine base or the like by support shafts 16 and 17, respectively, and are connected by pins 18.

After adjusting the water content in the water squeezing step by the squeezing section 10, the sheet-like warp 2 is guided by the guide rolls 23 and enters the known gluing device 4. Gluing device 4
Has a pair of gluing rolls 24 and a pair of squeezing rolls 25 for gluing the sheet-like warp yarns 2. The pair of sizing rolls 24 are immersed in the sizing liquid 27 inside the sizing liquid tank 26 with the sheet-like warp 2 sandwiched therebetween, and paste the sheet-like warp 2. The water that has permeated the warp yarns 2 is replaced and mixed with the size liquid 27 in the size setting step. Due to this replacement and mixing, the size liquid 27 uniformly penetrates into the warp yarn 2. Also, a pair of squeezing rolls 25
Nips the sheet-like warp 2 after gluing between them, and squeezes out the excess glue liquid 27 from the warp 2.

After gluing, the sheet-like warp yarn 2 is sent to a glue drying device 5. The glue drying device 5 has a plurality of drying cylinders 28 and guide rolls 29 for drying the sheet-like warp yarn 2 after gluing. After gluing, the sheet-like warp yarns 2 are heated and dried by contacting the surfaces of the drying cylinders 28, and then are passed through the guide roll 29, the yarn separating bar 30, the winding guide roll 52, and the winding beam 31. It is wound up.

Next, FIG. 2 shows the configuration of the water tank 8 for providing water, the water level control device 37 for the water tank 32 for detecting the water level, and the heating section 55 of the hot water 7. When the warm water 7 is consumed by the moisture provision process in the wetting device 3, the water tank 32
Water level drops. When the water level in the water tank 32 reaches the lower limit level, the water level sensor 33 detects the lower limit level water level as the amount of water at that time, and outputs a lower limit signal to the water amount controller 38. Here, the water amount controller 38 sends a replenishment signal (supply signal or supply increase signal) to the control valve 21 to open or increase the opening of the control valve 21 so that the water supply source 6 supplies the water to the water supply passage 19.
The hot water 7 is supplied to the water tank 32 via the.

The hot water 7 in the water tank 32 is supplied to the water tank 8 by the action of the reflux pipe 34 and the pump 36. For this reason, the warm water 7 in the water tank 8 overflows and the water tank 3
It is returned to 2 and maintained at a constant water volume. The amount of water being reduced from the squeezing unit 10 to the water tank 8 slightly changes depending on the squeezing pressure, but is substantially constant. The increase in the amount of water in the wetting device 3 results in an increase in the amount of water in the water tanks 8 and 32. As described above, since the amount of water in the water tank 8 is kept constant, an increase in the amount of water in the wetting device 3 results in an increase in the amount of water in the water tank 32, and an increase in the water level in the water tank 32.

When the water level in the water tank 32 reaches the upper limit level,
The water level sensor 33 detects this, and the water level controller 38
To output the upper limit signal to the hot water 7
A stop signal (supply stop signal or supply decrease signal) for the supply of the hot water 7 is output to the electronic control valve 21, and the valve is closed or the opening degree is reduced to stop the supply of the hot water 7 or decrease the supply.

On the other hand, the heating section 55 has a heat exchanger 56 as a heat transfer body, and this heat exchanger 56 is provided, for example, in the middle of the reflux pipe 34 and passes through a circulating thin tube 59 as a heating medium. The heated steam 57 is taken in, and is brought into contact with the hot water 7 through the thin tube 59 to make the temperature of the hot water 7 a preferable temperature of about 80 to 90 ° C. Heating steam 57 as a heating medium
Is sent from a high-temperature steam source 58 to a heat exchanger 56 by a circulating thin tube 59 and an electromagnetic switching valve 60. In the water tank 8, the temperature of the hot water 7 is detected by a water thermometer 61, and the temperature control circuit 62 controls the opening / closing or opening of the electromagnetic on-off valve 60 based on the temperature detected by the water thermometer 61. The hot water 7 is maintained at a target temperature of about 80 to 90 ° C. The heating medium may be electric heat or other heat, and the heat conductor becomes an electric heater or the like depending on the heat source.

As described above, the warm water 7 is heated by the heat exchanger 56 to become warm water of 60 ° C. or higher, and sufficiently penetrates into the fibers of the warp 2 during the process of imparting moisture. By this sufficient penetrating action, the gluing effect can be increased in the subsequent gluing process. In addition, the heating steam 57 does not enter the hot water 7 in the water tanks 8 and 32 during heating, and does not increase the amount of water in the water tanks 8 and 32. For this reason, in the course of the process of applying moisture to the warp yarn 2, the amount of consumed water can be detected from the amount of makeup water, that is, the flow rate measured by the flow meter 20, as described later with reference to FIG.

FIG. 3 shows the structure of the moisture content detecting device 51 and the moisture content control device 40. The moisture content detecting device 51 includes a flow meter 20 as a consumed moisture amount detecting means, a length measuring counter 39 as a warp amount detecting means, a setting device 42, and a winding device for detecting the moisture content of the warp yarn 2 after the application of moisture. A take-up guide roll 52, a pulse generator 53, a moisture content calculator 41, and a detection controller 54 are provided.

The moisture content detecting device 51 detects the amount of water consumed in synchronization with the detection of the amount of warp, and one of the detected amount of warp and the amount of consumed water, for example, a detection value of the amount of warp is set in advance. Detect the amount of water consumed when it reaches the predetermined amount,
The water content of the warp yarn 2 is calculated from the detected water consumption amount and the predetermined amount of the warp yarn. In this example, in order to detect a predetermined amount of warp, a predetermined length of warp 2 is detected, and a predetermined length is determined from the number of warps and the weight per unit length of the warp 2 such as cotton count and denier. The warp yarn 2 is converted to weight,
The warp amount becomes a predetermined amount.

A frequency dividing plate is attached to the rotating shaft of the winding guide roll 52, and a pulse generator 53 is constituted by the frequency dividing plate and a proximity switch attached to the machine base. Note that an encoder or the like may be provided instead of the pulse generator 53.

In the moisture content detecting device 51 shown in FIG. 3, the pulse generator 53
Generates a pulse signal, and this pulse signal is input to a length measuring counter 39 as a warp amount detecting means and integrated. The detection controller 54 simultaneously outputs a detection start signal to the length measuring counter 39 and the flow meter 20 as the consumed water amount detecting means in response to a command from a main controller (not shown).
In the length measurement counter 39, a count number corresponding to a predetermined amount of warp length is set in advance by the setting device 42, and when the integrated pulse number from the pulse generator 53 reaches the set count number, the length measurement is performed. The counter 39 outputs a detection end signal to the flow meter 20.

Of the hot water 7 in the water tank used for the water supply treatment, extra hot water 7 other than the hot water 7 applied to the warp yarns 2
Are all returned (refluxed) to the water tank 8 of the wetting device 3, so that the amount of water consumed by the wetting device 3 matches the amount of water given to the warp yarn 2. Further, in this example, the predetermined amount of warp length is set to a sufficient length, so that from the start to the end of detection, the water level control device 37 opens and closes the control valve 21 a plurality of times, and The hot water 7 is supplied a plurality of times to keep the water level constant. Therefore, the amount of water supplied to the water tank 32 detected by the flow meter 20 substantially matches the amount of consumed water, and can be regarded as the amount of consumed water.
The amount of water added to the warp yarn 2 can be used.

The flow meter 20 completes the measurement and outputs the detected amount of water supplied to the water tank 32 to the moisture content calculator 41 as the amount of consumed water. The moisture content calculator 41 converts the detected consumed moisture amount into a weight to obtain the provided moisture amount, divides the obtained moisture content by a predetermined amount of warp yarn, calculates the moisture content, and uses the calculated moisture content as a moisture content detection device. It outputs to the comparator 43 of 40.

The supply of the hot water 7 to the water tank 32 depends on the supply end water level (upper limit level) and the supply start water level (lower limit level).
If the water level difference is made as small as possible and supplied little by little,
The detection of the consumed water amount by the flow meter 20 based on the supplied water amount becomes more accurate.

Further, if the water level sensor 33 detects the water level difference in the water tank 8 between the start and end of the detection, and corrects the detection value of the flow meter 20, even if the supply of the hot water 7 is performed a plurality of times,
The amount of consumed water can be accurately detected in both cases.

Further, the moisture content detecting device 51 of FIG. 4 detects the warp amount in synchronization with the detection of the consumed water amount, and the detected value of the consumed water amount becomes the predetermined amount set in advance by the setting unit 47. The amount of warp at that time is detected by the length measuring counter 39, and from the detected amount of warp and the predetermined amount of consumed water, a moisture content calculator 41 calculates the moisture content of the warp yarn 2 from the following equation.

The moisture content can be accurately detected by the following equation. Water consumption (weight) = water tank water at the start of detection-water tank water at the end of detection + replenishment water Water content (%) = 100 x water consumption / sheet warp

Returning to FIG. 3, the moisture content control device 40
In order to control the moisture content of the warp yarn 2 based on the moisture content obtained by the moisture content detection device 51, the comparator 4
3, a setting device 44, a throttle pressure controller 45, and a fluid pressure cylinder 15. First, the comparator 43 compares the calculated moisture percentage with a target moisture percentage preset by the setting unit 44, and when there is a deviation of the target moisture percentage outside the allowable range, reduces the signal of the throttle pressure correction value. Pressure controller 4
5 is output. Note that the target moisture content (appropriate moisture content) varies depending on operating conditions such as the yarn type, warp thickness, paste density, paste material, and target paste adhesion rate.

The throttle pressure controller 45 calculates the required throttle pressure from the throttle pressure correction value and the current throttle pressure, drives the fluid pressure cylinder 15 with the calculated required throttle pressure, and controls the pair of throttle rolls 12. Adjust the throttle pressure appropriately.

[0042]

According to the first aspect of the present invention, in the warp sizing machine, after the hot water in the water tank is absorbed by the sheet-like warp, the sheet-like warp is squeezed by the squeezing section to perform the water-imparting treatment, and the water is imparted. In the process of returning excess warm water used in the treatment to the water tank, the amount of warp and the amount of water consumed are detected in synchronization, and the moisture content of the warp by the water application process is calculated from the detected amount of warp and the amount of water consumed. . As described above, since the applied water amount is directly detected from the consumed water amount, the water content of the sheet-like warp can be accurately detected. In addition, since the warm water at a predetermined temperature heated by the heating unit imparts water to the sheet-like warp, the water sufficiently penetrates into the fibers of the warp. Therefore, the warp yarn is uniformly water-moistened, replaced with the sizing liquid by the sizing device, mixed, and uniformly sieved to the inside of the fiber. In particular, when the yarn type is cotton, a natural wax component (cotton wax) adheres to the surface of the warp, which hinders glue adhesion, but the cotton wax is melted by warm water and detached from the warp, so that it is good. Gluing can be performed. Furthermore, since a heating medium such as high-temperature steam or electricity contacts the water in the water tank via the heat transfer element, heat is transferred from the heating medium via the heat transfer element, and the water in the water tank is heated to an optimum temperature. Therefore, the heating medium is not added to the water in the water tank, and the amount of water does not increase. Therefore, the amount of consumed water can be detected from the amount of water in the water tank, and the moisture content can be accurately detected.

According to the second aspect of the present invention, the high-temperature steam jetting device is provided in the water tank to heat the water in the water tank, and the high-temperature steam jetting is stopped at the latest before the detection of the amount of consumed water. Direct heating in contact with water, and part of the water in the water tank as high-temperature hot water can be heated efficiently, and high-temperature steam is added to the water in the water tank during the period of detecting the amount of consumed water, and the amount of consumed water is detected. Is not inaccurate.

In the third aspect, a water level sensor is provided as a means for detecting the amount of consumed water, and the level of the water in the water tank is detected. Therefore, the amount of consumed water can be easily detected from the detected level.

In the present invention, a flow meter and a water level sensor are provided as a means for detecting the amount of consumed water, and the amount of supplied water and the level of the water tank are detected. Can be detected.

According to a fifth aspect of the present invention, a water level control device having a water level sensor for the water tank and a control valve for the water supply channel is provided to detect the water level in the water tank and control the flow rate of the supply water so that the water level in the water tank is kept constant. Since the water level is maintained, the water level in the water tank can be maintained constant, the amount of consumed water becomes the same as the amount of supplied water, and detection becomes easy.

According to a sixth aspect, in addition to the same effect as the first aspect, based on the calculated moisture content, the drawing pressure of the drawing portion is controlled to control the sheet-like warp to a target moisture content. Thus, the glue adhering rate to the warp can be kept constant in the subsequent gluing device.

In the present invention, since the high-temperature steam jetting device is provided to heat the water in the water tank and the high-temperature steam jetting is stopped at the latest by the start of the detection of the amount of consumed water, the high-temperature steam is discharged into the water in the water tank. In addition to direct heating, a part of the water in the water tank is added as high-temperature hot water to heat the water efficiently, and high-temperature steam is added to the water in the water tank during the period of detecting the amount of consumed water, making it impossible to detect the amount of consumed water. It cannot be accurate.

According to the eighth aspect, a water level sensor is provided as a means for detecting the amount of consumed water, and the level of the water in the water tank is detected. Therefore, the amount of consumed water can be easily detected from the detected level.

In the ninth aspect, a flow meter and a water level sensor are provided as a means for detecting the amount of consumed water, and the amount of supplied water and the level of the water tank are detected. Can be detected.

According to a tenth aspect, a water level control device having a water level sensor for the water tank and a control valve for the water supply channel is provided to detect the water level in the water tank and control the flow rate of the supply water so as to keep the water level in the water tank constant. Since the water level is maintained, the water level in the water tank can be maintained constant, the amount of consumed water becomes the same as the amount of supplied water, and detection becomes easy.

[Brief description of the drawings]

FIG. 1 is a side view of a warp gluing machine (wetting device, gluing device, glue drying device, winding beam).

FIG. 2 is a block diagram of a water level control device and a heating unit.

FIG. 3 is a block diagram of a moisture content detection device for a warp and a moisture content control device for a warp.

FIG. 4 is a block diagram of another moisture detection device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 warp gluing machine 2 warp 3 wetting device 4 gluing device 5 glue drying device 6 water supply source 7 hot water as water 8 water tank 9 wet roll 10 throttle unit 11 guide roll 12 throttle roll 13 throttle force adjusting means 14 pressure lever 15 fluid pressure Cylinder 16 Support shaft 17 Support shaft 18 Pin 19 Water supply path 20 Flow meter as means for detecting water consumption 21 Control valve 22 Overflow weir 23 Guide roll 24 Glue roll 25 Squeeze roll 26 Size liquid tank 27 Size liquid 28 Dry cylinder 29 Guide roll REFERENCE SIGNS LIST 30 yarn separating bar 31 take-up beam 32 water tank 33 water level sensor as water consumption detecting means 34 reflux pipe 35 filter 36 pump 37 water level control device 38 water flow controller 39 length measuring counter as warp amount detection means 40 water content control device 41 Moisture content calculator 42 Setting device 43 Comparator 44 Setting device 45 Throttle pressure controller 47 Setting device 51 Moisture detection device 52 Winding guide roll 53 Pulse generator 54 Detection controller 55 Heating section 56 Heat exchanger as heat transfer body 57 As heating medium Heating steam 58 high-temperature steam source 59 thin tube 60 solenoid on-off valve 61 water temperature gauge 62 temperature control circuit 63 high-temperature steam ejection device

Claims (10)

[Claims] 1. After absorbing water from a water tank into a sheet-like warp, the sheet-like warp is squeezed by a squeezing section to perform a water-imparting treatment, and excess water used in the water-imparting treatment is returned to the water-tank. A water supply passage connected to the water supply source is provided, and a warp gluing machine having a wetting device for supplying water from the water supply source to the water tank, and a gluing device for gluing the sheet-like warp after water is applied; A heating unit that has a heating medium and water in a water tank in contact with each other through the heat transfer body, and the hot water of a predetermined temperature heated by the heating unit applies moisture to the sheet-like warp yarns; Water consumption detecting means for detecting the amount of water consumed in the above, a warp amount detecting means for detecting the amount of warp in the sheet shape subjected to the water provision processing, and the warp amount by the water provision processing from the detected water consumption and the warp amount Moisture percentage to calculate moisture percentage Comprising the adder, a warp sizing machine, characterized in that for detection in synchronism with the consumption water amount detecting means and the warp amount detection means. 2. A high-temperature steam jetting device is provided in a water tank to heat water in the water tank, and the high-temperature steam jetting is stopped at the latest by the start of detecting the amount of consumed water. Warp glue machine. 3. The warp gluing machine according to claim 1, wherein a water level sensor is provided as the consumed water amount detecting means, and the water level of the water tank is detected to detect the consumed water amount. 4. The water consumption detecting means includes a flow meter and a water level sensor provided in the water supply passage, and detects the water consumption by detecting a water supply amount and a water level of the water tank. The warp gluing machine according to claim 1 or 2, wherein 5. A water level control device having a water level sensor and a water supply path control valve in a water tank to detect a water level in the water tank and control a flow rate of supplied water to maintain a constant water level in the water tank. 5. The warp gluing machine according to claim 4, wherein: 6. After the water from the water tank is absorbed by the sheet-like warp, the sheet-like warp is squeezed by the squeezing section to perform a water-supplying process, and excess water used for the water-supplying treatment is returned to the water-supply tank. A water supply passage connected to the water supply source is provided, and a wetting device for supplying water from the water supply source to the water tank; A heating unit that has a heating medium and water in a water tank in contact with each other through the heat transfer body, and the hot water of a predetermined temperature heated by the heating unit applies moisture to the sheet-like warp yarns; Water consumption detecting means for detecting the amount of water consumed in the above, a warp amount detecting means for detecting the amount of warp in the sheet shape subjected to the water provision processing, and the warp amount by the water provision processing from the detected water consumption and the warp amount Moisture percentage to calculate moisture percentage A calculator and a throttle pressure controller that controls the throttle pressure of the throttle unit based on the calculated moisture percentage and controls the moisture percentage of the warp to a target moisture percentage. And a warp glue detecting means for detecting in synchronization with the warp amount detecting means. 7. The high-temperature steam jetting device is provided in the water tank to heat the water in the water tank, and the high-temperature steam jetting is stopped at the latest by the start of the detection of the amount of consumed water. Warp glue machine. 8. The warp gluing machine according to claim 6, wherein a water level sensor is provided as the consumed water amount detecting means, and the water consumption is detected by detecting a water level of the water tank. 9. The method according to claim 9, wherein the consumed water amount detecting means includes a flow meter and a water level sensor provided in the water supply passage, and detects the supplied water amount and the water level of the water tank to detect the consumed water amount. The warp gluing machine according to claim 6 or 7, wherein 10. A water level control device having a water level sensor and a water supply path control valve in a water tank, and detecting a water level in the water tank.
The warp sizing machine according to claim 9, wherein the water level of the water tank is maintained constant by controlling the flow rate of the supplied water.