Scouring-off system and method based on fabric double-layer desizing-scouring-bleaching combination machine

Abstract

The invention discloses a scouring system and method based on a fabric double-layer desizing-scouring-bleaching combination machine, and relates to the technical field of printing and dyeing equipment. The boiling-off system and method based on the fabric double-layer desizing-scouring-bleaching combination machine comprise a boiling-off pool for boiling-off processing of a fabric body, a conveying roller installed on the boiling-off pool, a feeding pipe communicated with the boiling-off pool and used for adding a reagent and a liquid level instrument installed on the boiling-off pool and used for monitoring the liquid level. The guide plate is mounted on the side wall of the scouring pool and used for guiding the moving direction of the fabric body; the pressing plate is positioned on the side of the guide roller and is matched with the guide roller to fix a to-be-detected fabric body; the traction roller slidably abuts against the fabric body and is driven by external force to stretch the fabric body; by combining tensile detection and capillary effect detection, whether the boiling-off effect is just right or not can be more comprehensively judged, fibers are not excessively damaged, natural impurities can be effectively removed, and abnormal batches can be more accurately recognized.

Description

Technical Field

[0001] The present invention relates to the technical field of printing and dyeing equipment, in particular to a scouring system and method based on a double-layer fabric descouring, bleaching and combined machine. Background Art

[0002] During the pre-processing of textiles, the desizing, scouring, and bleaching machine plays a crucial role, directly impacting the semi-finished fabric's capillary effect, whiteness, strength, desizing rate, and hand feel. Currently, during the fabric processing process, the scouring and bleaching machine typically monitors the quality of the scouring fabric. Existing monitoring methods rely entirely on machine vision systems, such as the SIS-CLOTH system, and they can only identify visible defects such as holes, yarn breaks, and oil stains, but are difficult to identify hidden defects.

[0003] For example, the scouring and bleaching combined machine disclosed in Publication No. CN111764074B uses a scrubbing roller, squeezing roller, and scrubbing plate to mechanically treat the fabric during the scouring process. This process causes not only external damage but also internal damage, and relying solely on a machine vision system for monitoring has loopholes.

[0004] Therefore, a scouring system and method based on a double-layer fabric descouring and bleaching combined machine are proposed. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a scouring system and method based on a double-layer fabric scouring and bleaching combined machine, which solves the problems raised in the background art.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a scouring system based on a double-layer scouring, bleaching and debonding combined machine for fabrics, comprising a scouring tank for scouring the fabric body, a conveyor roller installed on the scouring tank for conveying the fabric body, a feeding pipe connected to the scouring tank for adding reagents, and a liquid level meter installed on the scouring tank for monitoring the liquid level. The discharge outlet of the scouring tank is provided with a detection component that provides a basis for adjusting scouring parameters, a capillary effect component that adds a basis for adjusting the scouring parameters, and an auxiliary component that assists the operation of the capillary effect component. The detection component includes:

[0007] The guide roller is installed on the side wall of the scouring tank to guide the movement direction of the fabric body;

[0008] The pressing plate is located on the side of the guide roller and cooperates with the guide roller to fix the fabric body to be tested;

[0009] A traction roller is slidably contacted with the fabric body and stretches the fabric body under the driving force of an external force;

[0010] The capillary effect component includes:

[0011] The camera is located above the guide roller and takes pictures of the capillary effect detection;

[0012] The nozzle is located above the pressing plate and drips water onto the fabric body;

[0013] The absorbent cloth is located on the right side of the traction roller and absorbs excess moisture from the surface of the fabric close to the fabric body under the action of external force.

[0014] Preferably, the detection component also includes: a support rod with positioning plates slidingly inserted at both ends; a power push rod with one end connected to the side wall of the scouring pool and the other end fixed to the side wall of the support rod to drive the support rod to move.

[0015] Preferably, the detection assembly also includes: a combination rod, one end of which is fixed on the support rod to combine the two groups of support rods together; a fixed rod, one end of which is fixed on the side wall of the support rod and the other end is fixed on the side wall of the clamping plate to combine the clamping plate and the support rod.

[0016] Preferably, the detection assembly also includes: a connecting rod, which is installed at both ends of the traction roller to provide support for the traction roller; a fixed plate, one end of which is fixed on the side wall of the connecting rod; a guide rod, one end of which is fixed on the side wall of the scouring pool, and the other end slides out from the fixed plate to guide and limit the fixed plate; a traction push rod, one end of which is installed on the side wall of the scouring pool, and the other end is fixed on the side wall of the fixed plate to drive the fixed plate to move along the guide rod.

[0017] Preferably, the capillary effect component also includes: a mounting plate, one end of which is arranged on the side wall of the scouring pool to provide support for the camera; a water tank, the bottom of which is fixed to the top of the mounting plate, for storing water for capillary effect detection and is connected to the nozzle; a power motor, which is fixed to the mounting plate through a motor box to drive the absorbent cloth to move toward the side where the fabric body is located.

[0018] Preferably, the capillary effect component also includes: a transmission shaft, one end of which is fixed to the output end of the power motor to transmit the power output by the power motor; a gear, the side wall of which is fixed to the other end of the transmission shaft; a rack, which is meshed and connected to the gear, and one end of which is slidably inserted into the mounting plate and moves horizontally along the mounting plate under the drive of the gear; a fixing frame, which is fixed to the rack and is internally connected to the absorbent cloth to provide the absorbent cloth.

[0019] Preferably, the auxiliary components include: a switching motor, which is arranged at the absorbent cloth through a motor base to provide power for replacing the absorbent cloth; and an air outlet plate, which is located below the mounting plate to guide hot air to blow toward the absorbent cloth.

[0020] Preferably, the auxiliary component also includes: an air inlet pipe, one end of which is connected to the air inlet of the air outlet plate to transport hot air into the air outlet plate; and a movable push rod, one end of which is fixed on the side wall of the air inlet pipe to drive the air inlet pipe to move.

[0021] The present invention also provides a detection method applicable to a scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine, comprising the following steps:

[0022] S1. The fabric to be scoured is transported to the scouring tank and guided by conveyor rollers. Various auxiliary reagents are added to the scouring tank through feeding pipes. The liquid level in the scouring tank is monitored by a liquid level meter.

[0023] S2, conveying the scouring-processed fabric body out of the discharge outlet of the scouring tank;

[0024] S3, the detection component performs a tensile test on the output fabric body;

[0025] S4. The capillary effect component performs a capillary effect test on the fabric body that has passed the tensile test, and the auxiliary component processes the absorbent cloth to ensure continuous multiple operations.

[0026] S5. Adjust various parameters during the scouring process according to the detection results in S3 and S4.

[0027] Preferably, when the detection component is running, the moving speed of the traction roller is between 0.2 cm and 0.5 cm / s.

[0028] The present invention provides a scouring system and method based on a double-layer fabric scouring and bleaching combined machine. Compared with the existing technology, it has the following advantages:

[0029] (1) The scouring system and method based on the double-layer descouring and bleaching combined machine for fabrics can immediately detect any possible quality problems by instantly detecting the tensile strength of the fabric. Once a problem is found, the scouring parameters can be quickly adjusted to correct it, thereby ensuring the quality consistency of the final product. Continuous monitoring and adjustment help avoid fiber damage caused by improper scouring and reduce the defective rate. The ability to support continuous and multiple detection allows the entire production line to maintain efficient operation without interruption to wait for test results. This not only helps to improve product quality, but also optimizes production processes, reduces costs, and promotes the industry to develop in the direction of intelligence.

[0030] (2) The scouring system and method based on the double-layer fabric descaling and bleaching combined machine can more comprehensively judge whether the scouring effect is "just right" by combining the tensile test with the capillary effect test: it does not excessively damage the fiber, and can effectively remove natural impurities. It can more accurately identify abnormal batches and ensure that the quality of each section of fabric is stable and consistent. All test data can be uploaded to the MES / ERP system. Process personnel can remotely view real-time data, trend charts and alarm information through computers or mobile phones. The accumulated data can be used to establish a process database to assist in the development of new products and the improvement of old processes. Through the design of a compact and fast-responding detection module, efficient detection can be achieved without affecting continuous production, keeping production smooth.

[0031] (3) The scouring system and method based on the double-layer descaling, boiling and bleaching machine for fabrics can enter the drying module immediately after completing a water drop diffusion test; after drying, it automatically returns to the detection position and prepares for the next use, thereby improving the intelligence and automation of the detection system, ensuring that the absorbent cloth is always in a dry state, and can support a high-frequency detection rhythm of once every 30 seconds to 1 minute. It is particularly suitable for continuous production scenarios in which the trend of changes in the hair effect of fabrics is monitored in real time at the outlet of the descaling, boiling and bleaching machine, eliminating errors caused by uneven moisture content of the absorbent cloth, ensuring that the initial conditions of each test are consistent, improving the comparability and repeatability of data, and being reusable, thereby greatly reducing the expenditure on consumables while alleviating the pressure of subsequent waste disposal. It can further be combined with an intelligent temperature control system to further optimize energy utilization efficiency, and is easy to access the industrial Internet of Things system, which is in line with the trend of the textile industry towards "clean production" and "green printing and dyeing".

[0032] Other features and advantages of the present invention will be described in the following detailed description, and part of them will become obvious from the description or be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 Another perspective view of the overall structure of the present invention;

[0035] Figure 3 This is a diagram showing the position structure of the guide roller of the present invention;

[0036] Figure 4 It is the position structure diagram of the liquid level meter of the present invention;

[0037] Figure 5 This is a side sectional structural diagram of the scouring pool of the present invention;

[0038] Figure 6 This is a plan view of the internal structure of the scouring pool of the present invention;

[0039] Figure 7 This is a positional structural diagram of the combination rod of the present invention;

[0040] Figure 8 This is a structural diagram of the position of the connecting rod of the present invention;

[0041] Figure 9 This is a position structure diagram of the switching motor of the present invention;

[0042] Figure 10 This is a diagram showing the position structure of the gears of the present invention.

[0043] In the figure: 1. Scouring pool; 11. Conveying roller; 12. Feeding pipe; 13. Liquid level meter; 14. Fabric body; 2. Guide roller; 21. Pressing plate; 22. Support rod; 23. Power push rod; 24. Combination rod; 25. Fixed rod; 26. Traction roller; 261. Connecting rod; 27. Guide rod; 28. Fixed plate; 29. ​​Traction push rod; 3. Mounting plate; 31. Camera; 32. Water tank; 33. Nozzle; 34. Power motor; 35. Drive shaft; 36. Gear; 37. Rack; 38. Fixed bracket; 39. Absorbent cloth; 4. Switching motor; 41. Air outlet plate; 42. Inlet pipe; 43. Moving push rod. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] See also Figures 1 to 10 , the present invention provides the following technical solutions:

[0046] Example 1: A scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine includes a scouring tank 1 for scouring a fabric body 14, a conveying roller 11 installed on the scouring tank 1 to convey the fabric body 14, a feeding pipe 12 connected to the scouring tank 1 for adding reagents, and a liquid level meter 13 installed on the scouring tank 1 to monitor the liquid level. A detection component is provided at the discharge outlet of the scouring tank 1 to provide a basis for adjusting the scouring parameters. The detection component includes:

[0047] The guide roller 2 is movably mounted on the positioning plate through a bearing, and one end of the positioning plate is fixedly mounted on the side wall of the scouring pool 1. The guide roller 2 is used to guide the moving direction of the fabric body 14. The pressing plate 21 is located on the side of the guide roller 2. The pressing plate 21 is used to cooperate with the guide roller 2 to fix the fabric body 14 to be detected. Both ends of the support rod 22 are slidably passed through the positioning plate, and the support rod 22 is supported and guided by the positioning plate. One end of the power push rod 23 is fixedly connected to the side wall of the scouring pool 1, and the other end of the power push rod 23 is fixedly mounted on the side wall of the support rod 22. The power push rod 23 is used to drive the support rod 22 to move. One end of the combination rod 24 is fixedly mounted on the support rod 22, and the combination rod 24 combines the upper and lower groups of support rods 22 together. One end of the fixed rod 25 is fixedly mounted on the side wall of the support rod 22, and the other end of the fixed rod 25 is fixedly mounted on the pressing plate On the side wall of the plate 21, the fixed rod 25 is used to combine the pressing plate 21 and the support rod 22, and the traction roller 26 slides against the fabric body 14. The traction roller 26 can stretch the fabric body 14 under external force. The side wall of the connecting rod 261 is movably connected to the two ends of the traction roller 26 through bearings. The connecting rod 261 is used to provide support for the traction roller 26. One end of the fixed plate 28 is fixedly mounted on the side wall of the connecting rod 261, and one end of the guide rod 27 is fixedly mounted on the side wall of the scouring pool 1. The other end of the guide rod 27 slides out of the fixed plate 28. The guide rod 27 is used to guide and limit the fixed plate 28. One end of the traction push rod 29 is fixedly mounted on the side wall of the scouring pool 1, and the other end of the traction push rod 29 is fixedly mounted on the side wall of the fixed plate 28. The traction push rod 29 is used to drive the fixed plate 28 to move along the guide rod 27.

[0048] When in use, the fabric body 14 is conveyed into the scouring tank 1 for scouring, and the conveying roller 11 guides and tensions the fabric body 14 in the direction of travel in the scouring tank 1, so that the fabric body 14 can be fully scoured in the scouring tank 1 before being discharged. During the scouring process, various auxiliary reagents are added to the scouring tank 1 through three feeding pipes 12, and the liquid level in the scouring tank 1 is monitored by a liquid level meter 13.

[0049] Furthermore, a plurality of conveying rollers 11 can be added to the scouring tank 1 so that the fabric body 14 can stay in the scouring tank 1 for a longer time and be scour more completely;

[0050] When the fabric body 14 is output from the scouring pool 1 after the scouring process is completed, the guide roller 2 and the traction roller 26 cooperate with each other to guide the fabric body 14. During the interval of the fabric body 14 staying in the scouring pool 1 for scouring, the power push rod 23 is started by the control console, and the power push rod 23 drives the support rod 22 to move, and the support rod 22 drives the fixed rod 25 to move, and the fixed rod 25 drives the pressing plate 21 to move, so that the pressing plate 21 is pressed against the surface of the guide roller 2. At the same time, the support rod 22 synchronously drives the combination rod 24 to move, and the combination rod 24 synchronously drives another group of support rods 22 located below the traction roller 26 to move synchronously, so that the fabric body 14 located on the upper and lower sides of the traction roller 26 is clamped between the pressing plate 21 and the guide roller 2.

[0051] At this time, the console controls the movement of the traction push rod 29, which drives the fixed plate 28 to move. The guide rod 27 and the fixed plate 28 slide together, so that the guide rod 27 guides and limits the fixed plate 28, and the fixed plate 28 drives the connecting rod 261 to move. The connecting rod 261 drives the traction roller 26 to move, so that the traction roller 26 drives the part of the fabric body 14 between the two guide rollers 2 to stretch toward the side away from the scouring pool 1. The stretching distance is a fixed value A. The specific fixed value A is determined by the average value B of the maximum value obtained by multiple tensile tests after multiple batches of whole rolls of fabric bodies 14 have been scoured. The fixed value A is less than the average value B and greater than the industry standard value C. After the stretching is completed, the state of this part of the fabric body 14 is observed to determine whether the fabric is damaged. According to this result, various parameters in the scouring process, such as alkali concentration, scouring temperature, scouring time, and the amount of other auxiliary reagents, are adjusted;

[0052] After the test is completed, the console controls the traction push rod 29 to Figure 1 The initial position shown is reset, and the power push rod 23 is also controlled to Figure 1 The initial position shown is reset, so that the pressing plate 21 releases the fixation on the fabric body 14. At this time, the next section of the fabric body 14 can be conveyed out of the scouring tank 1. At the same time, the fabric body that has passed the inspection is conveyed to the bleaching process section of the descaling, scouring and bleaching combined machine for subsequent processing.

[0053] The number of inspections can be freely controlled according to needs. Each section of the fabric body 14 can be inspected once after being scour, or a sampling inspection can be performed once after a certain number of intervals.

[0054] Embodiment 2: This embodiment differs from Embodiment 1 in that a capillary effect component is provided at the outlet of the scouring pool 1 to increase the basis for adjusting the scouring parameters. The capillary effect component includes:

[0055] One end of the mounting plate 3 is fixedly mounted on the side wall of the scouring pool 1. The mounting plate 3 is used to provide support for the camera 31. The top of the camera 31 is fixedly mounted on the bottom of the mounting plate 3. The camera 31 is used to take pictures of the capillary effect detection and transmit the pictures to the console with image recognition function. The bottom of the water tank 32 is fixedly mounted on the top of the mounting plate 3. The water tank 32 is used to store water for capillary effect detection. The nozzle 33 is connected to the water tank 32. The nozzle 33 is used to drip water onto the fabric body 14. The side wall of the power motor 34 is fixedly mounted on the mounting plate 3 through the motor box. The power motor 34 is used to drive the absorbent cloth 39 to move toward the side where the fabric body 14 is located. The transmission shaft 35 One end of the rack is fixedly mounted on the output end of the power motor 34 through a coupling, and the transmission shaft 35 is used to transmit the power output by the power motor 34. The side wall of the gear 36 is fixedly mounted on the other end of the transmission shaft 35, and the rack 37 is meshed with the gear 36. One end of the rack 37 is slidably penetrated into the mounting plate 3, and the rack 37 can move horizontally along the mounting plate 3 under the drive of the gear 36. The side wall of the fixed frame 38 is fixedly mounted on the rack 37, and the interior of the fixed frame 38 is fixedly connected to the absorbent cloth 39. The fixed frame 38 is used to provide the absorbent cloth 39. The absorbent cloth 39 is located on the right side of the traction roller 26 and can absorb excess moisture from the surface of the fabric body 14 under the action of external force.

[0056] During use, after the fabric body 14 undergoes the tensile test, the console does not immediately control the power push rod 23 and the traction push rod 29 to return to the initial position, but continues to maintain this position, then performs the capillary effect test, and then returns to the initial position after the capillary effect test is completed;

[0057] During the capillary effect test, the console is first used to control the power motor 34 to start, and the power motor 34 drives the transmission shaft 35 to rotate, and the transmission shaft 35 drives the gear 36 to rotate, and the gear 36 is engaged with the rack 37, so that the gear 36 can drive the rack 37 to move. At the same time, the scouring pool 1 provides a supporting force to the mounting plate 3, and the mounting plate 3 provides a supporting force to the rack 37. At the same time, the mounting plate 3 and the rack 37 slide together, so that the rack 37 can move in a straight line along the mounting plate 3 under the drive of the gear 36, and the movement of the rack 37 drives the fixing frame 38 to move synchronously, and the fixing frame 38 drives the absorbent cloth 39 to move synchronously, so that the absorbent cloth 39 approaches the side of the fabric body 14, thereby absorbing excess moisture on the surface of the fabric body 14, and then controls the power motor 34 to start and drive the rack 37 to Figure 9 The initial position a shown is reset;

[0058] The control console controls the nozzle 33 to be turned on for a period of time, so that the water in the water tank 32 drips onto the surface of the fabric body 14 below through the nozzle 33. After the nozzle 33 stops dripping downwards, the width of the water spread is photographed by the camera 31 and transmitted to the control console equipped with image recognition function for identification, thereby further determining whether the quality of the scouring-processed fabric body 14 meets the standards. If the hair effect does not meet the standards, an alarm is triggered and the subsequent process is suspended, and the scouring parameters are checked first.

[0059] If the test shows a decrease in tensile strength and good capillary effect, it means that the alkali concentration is too high or the time is too long, and the chemical load needs to be reduced;

[0060] If the test shows normal tensile strength but poor capillary effect, it means that the impurity removal is not thorough. You can increase the alkali concentration or extend the reaction time appropriately.

[0061] If both are poor → a comprehensive assessment of systemic issues such as temperature and additive ratio is required.

[0062] Embodiment 3: This embodiment differs from Embodiment 2 in that: the absorbent cloth 39 is no longer directly fixed on the fixing frame 38;

[0063] An auxiliary component is provided at the outlet of the scouring pool 1 to assist the operation of the capillary effect component, and the auxiliary component includes:

[0064] The side wall of the switching motor 4 is fixedly mounted on the fixed frame 38 through the motor seat. A movable shaft is fixedly connected to the output end of the switching motor 4. There are two movable shafts. A switching roller is fixedly mounted on each of the two movable shafts. A ring-shaped absorbent cloth 39 is transmission-connected to the switching roller. The switching motor 4 is used to provide power for replacing the absorbent cloth 39. The air outlet plate 41 is located below the mounting plate 3. The air outlet plate 41 is used to guide hot air to blow toward the absorbent cloth 39. One end of the air inlet pipe 42 is connected to the air inlet of the air outlet plate 41 to transport hot air into the air outlet plate 41. One end of the movable push rod 43 is fixedly mounted on the side wall of the air inlet pipe 42 to drive the air inlet pipe 42 to move.

[0065] During use, during the capillary effect test of the fabric body 14, after the wiping cloth 39 absorbs excess moisture from the surface of the fabric body 14, the console controls the power motor 34 to drive the rack 37 to return to the initial position a, but does not move directly to the initial position but stops at the intermediate position b. The intermediate position b does not affect the dripping of the nozzle 33 and the recording of the test results by the camera 31. After the capillary effect test is completed, the console controls the power motor 34 to drive the rack 37 to move from the intermediate position b to the side where the fabric body 14 is located to the intermediate position c. When located at the intermediate position c, the absorbent cloth 39 is closest to the fabric body 14 but is not in direct contact with the fabric body 14.

[0066] After the absorbent cloth 39 moves to the middle position c along with the rack 37, the control console first controls the switching motor 4 to start, and the switching motor 4 drives the switching roller to rotate, so that the absorbent cloth 39 connected to the switching roller can move, and the absorbent cloth 39 that has absorbed water is removed from the switching roller. Figure 10 The lower part of the position shown switches to the upper part;

[0067] Then the console controls the hot air blower to deliver hot air to the air outlet plate 41 through the air inlet pipe 42. At the same time, the console controls the movable push rod 43 to start and drive the air inlet pipe 42 from the air outlet plate 41. Figure 9 The initial position d shown moves to the final position e on the side close to the gear 36 and then moves back to the initial position d, and so on, so that the air outlet plate 41 can move synchronously with the air inlet pipe 42, and the hot air blown out by the air outlet plate 41 dries the absorbent cloth 39 that has absorbed water. After the drying is completed, it returns to the initial position a and the air inlet pipe 42 also returns to the initial position d, waiting for the next round of use;

[0068] Since the fabric body 14 has completed the tensile test and the capillary effect test during the drying process of the absorbent cloth 39, the next section of the fabric body 14 can be directly conveyed during the drying process, or the next section of the fabric body 14 can be conveyed after the drying is completed.

[0069] The embodiment of the present invention further provides a detection method applicable to a scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine, comprising the following steps:

[0070] S1, the fabric body 14 to be scoured is transported to the scouring tank 1 and guided by the conveying roller 11, various auxiliary reagents are added to the scouring tank 1 through the feeding pipe 12, and the liquid level in the scouring tank 1 is observed by the liquid level meter 13;

[0071] S2, conveying the scouring-processed fabric body 14 out of the discharge port of the scouring tank 1;

[0072] S3, the detection component performs a tensile test on the output fabric body 14;

[0073] S4, the capillary effect component performs a capillary effect test on the fabric body 14 that has passed the tensile test, and the auxiliary component processes the absorbent cloth 39 to ensure continuous multiple operations;

[0074] S5. Adjust various parameters during the scouring process according to the detection results in S3 and S4.

[0075] When the detection component is running, the moving speed of the traction roller 26 is between 0.2cm-0.5cm / s

[0076] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0077] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0078] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine, comprising a scouring tank (1) for scouring a fabric body (14), a conveying roller (11) installed on the scouring tank (1) for conveying the fabric body (14), a feeding pipe (12) connected to the scouring tank (1) for adding reagents, and a liquid level meter (13) installed on the scouring tank (1) for monitoring the liquid level, characterized in that: The discharge outlet of the scouring pool (1) is provided with a detection component for providing a basis for adjusting scouring parameters, a capillary effect component for increasing the basis for adjusting scouring parameters, and an auxiliary component for assisting the operation of the capillary effect component. The detection component includes: A guide roller (2) is installed on the side wall of the scouring tank (1) to guide the moving direction of the fabric body (14); A pressing plate (21) is located on the side of the guide roller (2) and cooperates with the guide roller (2) to fix the fabric body (14) to be inspected; A traction roller (26) is slidably contacted with the fabric body (14) and stretched by an external force. The capillary effect component includes: A camera (31) is located above the guide roller (2) and takes pictures of the capillary effect detection; A spray head (33) is located above the pressing plate (21) and drips water onto the fabric body (14); The water-absorbing cloth (39) is located on the right side of the traction roller (26) and is close to the fabric body (14) under the action of external force to absorb excess water on the surface.

2. The scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine according to claim 1, characterized in that: The detection component also includes: A support rod (22) is provided with positioning plates slidingly penetrated at both ends; A power push rod (23) has one end connected to the side wall of the scouring pool (1) and the other end fixed to the side wall of the support rod (22) to drive the support rod (22) to move.

3. The scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine according to claim 2, characterized in that: The detection component also includes: A combination rod (24), one end of which is fixed to the support rod (22), combining the two groups of support rods (22); A fixing rod (25) has one end fixed on the side wall of the support rod (22) and the other end fixed on the side wall of the pressing plate (21), thereby combining the pressing plate (21) and the support rod (22).

4. The scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine according to claim 1, characterized in that: The detection component also includes: Connecting rods (261) are mounted on both ends of the traction roller (26) to provide support for the traction roller (26); A fixed plate (28), one end of which is fixed to the side wall of the connecting rod (261); A guide rod (27) has one end fixed to the side wall of the scouring pool (1) and the other end slidingly passes through the fixing plate (28) to guide and limit the fixing plate (28); A traction push rod (29) has one end mounted on the side wall of the scouring pool (1) and the other end fixed on the side wall of the fixing plate (28) to drive the fixing plate (28) to move along the guide rod (27).

5. The scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine according to claim 1, characterized in that: The capillary effect component also includes: A mounting plate (3) with one end disposed on the side wall of the scouring tank (1) to provide support for the camera (31); A water storage tank (32), the bottom of which is fixed to the top of the mounting plate (3), stores water for capillary effect testing and is in communication with the nozzle (33); The power motor (34) is fixed on the mounting plate (3) through the motor box, and drives the absorbent cloth (39) to move toward the side where the fabric body (14) is located.

6. The scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine according to claim 5, characterized in that: The capillary effect component also includes: A transmission shaft (35) has one end fixed to the output end of the power motor (34) to transmit the power output by the power motor (34); A gear (36) having a side wall fixed to the other end of the transmission shaft (35); A rack (37) is meshedly connected to the gear (36), one end of which is slidably inserted into the mounting plate (3) and moves horizontally along the mounting plate (3) under the drive of the gear (36); The fixed frame (38) is fixed on the rack (37) and is connected with the absorbent cloth (39) inside to provide the absorbent cloth (39).

7. The scouring system based on a double-layer fabric descaling, scouring and bleaching combined machine according to claim 1, characterized in that: The auxiliary components include: A switching motor (4) is provided at the absorbent cloth (39) through a motor base to provide power for replacing the absorbent cloth (39); The air outlet plate (41) is located below the mounting plate (3) and guides the hot air to blow toward the water-absorbing cloth (39).

8. The scouring system based on the double-layer fabric descaling, scouring and bleaching combined machine according to claim 7, characterized in that: The auxiliary components also include: An air inlet pipe (42) has one end connected to the air inlet of the air outlet plate (41) to transport hot air into the air outlet plate (41); A movable push rod (43) has one end fixed on the side wall of the air inlet pipe (42) to drive the air inlet pipe (42) to move.

9. A detection method for a scouring system based on a double-layer fabric descaling, scouring and bleaching machine according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, conveying the fabric body (14) to be scoured into the scouring tank (1) and guiding it through the conveying roller (11), adding various auxiliary reagents into the scouring tank (1) through the feeding pipe (12), and observing the liquid level in the scouring tank (1) through the liquid level meter (13); S2, conveying the scouring-processed fabric body (14) out of the discharge outlet of the scouring tank (1); S3, the detection component performs a tensile test on the output fabric body (14); S4, the capillary effect component performs a capillary effect test on the fabric body (14) that has undergone the tensile test, and the auxiliary component processes the absorbent cloth (39) to ensure that it can be operated continuously for multiple times; S5. Adjust various parameters during the scouring process according to the detection results in S3 and S4.

10. The detection method of the scouring system based on the double-layer fabric descaling, scouring and bleaching machine according to claim 9, characterized in that: When the detection assembly is in operation, the moving speed of the traction roller (26) is between 0.2 cm and 0.5 cm / s.

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