An online batching system and method for finishing agents in a setting machine

Abstract

This invention relates to the field of finishing agent dispensing technology for stenters, specifically to an online dispensing system and method for finishing agents in stenters. The system includes a stenter with a material trough containing a water level sensor. It also includes a dispensing device comprising an operating table, a hopper, a dispensing water pump, a first water pump, and a second water pump. The hopper is located on one side of the operating table. The dispensing water pump replenishes the finishing agent into the hopper. The first water pump draws liquid from the material trough into the hopper, and the second water pump draws liquid from the hopper into the material trough. By detecting the water level in the material trough, the stenter's production speed, and the type of fabric, the type and quantity of finishing agent are determined. The dispensing water pump is controlled by the operating table of the dispensing device to extract the finishing agent. The first and second water pumps circulate the liquid in the material trough and hopper, replenishing the finishing agent and ensuring that it is not contaminated by substandard fabric. This improves the efficiency of finishing agent use and saves costs.

Description

Technical Field

[0001] This invention relates to the field of finishing agent formulation technology for stenters, specifically to an online formulation system and method for finishing agents in stenters. Background Technology

[0002] Fabric setting is an important step in the fabric production process. Fabric setting ensures that the fabric will not change significantly during use, thus guaranteeing the quality of the fabric. During the fabric setting process, a certain amount of additives needs to be added to the material trough of the setting machine to ensure the setting efficiency.

[0003] However, in traditional setting machines, additives are added to the material trough at the beginning. If the fabric is not up to standard during the setting process, not only can the fabric not be used, but the additives contaminated by the fabric will also be wasted, resulting in significant resource consumption.

[0004] Furthermore, the moisture in the fabric will dilute the additives in the feed trough, and the diluted additives will be continuously drained away, which also results in the waste of the effective components of the additives in the feed trough. Summary of the Invention

[0005] To address the problems existing in current technology, an online batching system and method for finishing agents in a stenter is provided. This system utilizes a water level sensor installed inside the material tank and a batching device located on the outside of the tank. Initially, the material tank contains clean water. Once the fabric is deemed acceptable, the type and quantity of additives are determined based on the water level in the tank, the production speed of the stenter, and the type of fabric. The batching device's control panel then operates a batching pump to extract the additives. Finally, a first and second pump circulate the liquid between the material tank and the storage chamber, replenishing the additives. This ensures that the additives are not contaminated by substandard fabric, improving the efficiency of additive use and saving costs. Furthermore, the first and second pumps continuously extract the additives, and a concentration sensor inside the storage chamber detects the additive concentration in the tank. If the concentration is insufficient, the batching pump adds additives promptly, achieving online replenishment and conserving additives.

[0006] To address the problems of existing technologies, the present invention provides an online batching system for finishing agents of a stenter, including a stenter, wherein a material trough is provided inside the stenter, a water level sensor is provided inside the material trough, and the system further includes a batching device, wherein the batching device includes an operating table, a hopper, a batching water pump, a first water pump, and a second water pump.

[0007] The operating table is located on one side of the material trough, and the silo is located on one side of the operating table. A concentration sensor is installed inside the silo.

[0008] The batching pump is connected to the silo, and the batching pump can replenish the additives into the silo.

[0009] The first water pump connects the material trough and the silo body, and the first water pump can pump the liquid in the material trough into the silo body.

[0010] The second water pump connects the silo and the trough, and can pump the liquid in the silo into the trough.

[0011] Preferably, several batching water pumps are provided, and the batching water pumps are located on one side of the operating table. The batching water pumps are equipped with an additive extraction pipe and an additive replenishment pipe. The additive extraction pipe is located at the inlet of the batching water pump, and the end of the additive extraction pipe away from the batching water pump is located inside the additive tank. The additive replenishment pipe is located at the outlet of the batching water pump, and the end of the additive replenishment pipe away from the batching water pump is connected to the silo body.

[0012] Preferably, a baffle is vertically installed inside the silo, which divides the silo into a batching silo and a filtering silo, and a through hole is provided in the middle of the baffle;

[0013] The bottom of the mixing silo is provided with a circulating feed hole, the outlet of the first water pump is provided with a first discharge pipe, the first discharge pipe is connected to the circulating feed hole, the inlet of the first water pump is provided with a first feed pipe, the first feed pipe is connected to the material trough, and the mixing silo is connected to the additive replenishment pipe.

[0014] The bottom of the filter chamber is provided with an additive discharge hole, and a filter screen is provided on the additive discharge hole. The inlet of the second water pump is provided with a second feed pipe, which is connected to the additive discharge hole. The outlet of the second water pump is provided with a second discharge pipe, which is connected to the material trough.

[0015] Preferably, the bottom of the mixing silo is also provided with a circulating discharge hole, and a filter screen is provided on the circulating discharge hole. A circulating water pump is provided below the mixing silo. A circulating feed pipe is provided at the inlet of the circulating water pump, and a circulating discharge pipe is provided at the outlet of the circulating water pump. The circulating feed pipe is connected to the circulating discharge hole, and the circulating discharge pipe is connected to the circulating feed hole. A mixing pipe is provided at the end of the additive replenishment pipe away from the mixing water pump. One end of the mixing pipe is connected to the mixing silo, and the end of the mixing pipe away from the mixing silo is connected to the circulating discharge pipe.

[0016] Preferably, a filter roller is provided inside the filter chamber. The filter roller and the through hole are coaxially arranged. Multiple filter holes are evenly arranged on the side of the filter roller. The diameter of the filter roller is larger than the outer diameter of the through hole. A sealing gasket is provided at the end of the filter roller near the mixing chamber. The two ends of the sealing gasket abut against the filter roller and the mixing chamber, respectively. A rotary motor is provided at the end of the filter chamber away from the mixing chamber. A gear is provided at the output end of the rotary motor. A rack is provided at the end of the filter roller near the gear. The rack and the gear mesh with each other.

[0017] Preferably, a disc is provided at the end of the filter roller away from the rotary motor, and a support frame is provided at the lower end of the disc. Two opposing support rollers are rotatably provided at the end of the support frame facing the disc. A pressure-bearing inclined surface is provided at the opposite end of the support rollers, and the outer side of the disc is provided on the pressure-bearing inclined surface. A support roller is also provided at the lower end of the rack, and the support rollers support the rack.

[0018] Preferably, a water pipe is provided above the filter drum, and several nozzles are provided on the water pipe, with the nozzles facing the filter drum. A V-shaped collecting plate is provided inside the filter drum, and the water sprayed from the nozzles falls into the collecting plate. One end of the collecting plate is provided on the inner wall of the filter chamber, and the other end of the collecting plate is provided through a through hole. A round tube is provided at the end of the collecting plate that passes through the through hole. The round tube is located at the bottom of the V-shaped collecting plate, and the end of the round tube away from the collecting plate passes through the mixing chamber and is located on the outside.

[0019] Preferably, a first detection hole is provided in the ingredient compartment, and a second detection hole is provided in the filter compartment. A sensor assembly is provided in both the first and second detection holes, and the sensor assembly includes a water level sensor and a concentration sensor.

[0020] Preferably, a cleaning pipe is provided at one end of the mixing hopper, the cleaning pipe is located on one side of the mixing hopper, the cleaning pipe is installed through the mixing hopper, an installation head is provided at the end of the cleaning pipe located outside the mixing hopper, and an extension pipe is provided at the end of the cleaning pipe located inside the mixing hopper.

[0021] A method for online batching of finishing agents for a setting machine includes the following steps:

[0022] S1: When the fabric arrives at the setting machine to start setting, a certain amount of clean water is placed in the material trough at the beginning. After the fabric passes through the clean water, it arrives at the end of the setting machine for testing. Fabric that fails the test is discarded, and fabric that passes the test is then set for the next step.

[0023] S2: The water level sensor in the material tank detects the water volume in the material tank. Combined with the production speed of the stenter and the type of fabric, the data is transmitted to the control panel of the batching device. The control panel controls the type and quantity of the required additives.

[0024] S3: Start the first water pump, the second water pump, the circulating water pump and the batching water pump. The water in the material tank enters the batching hopper through the first water pump. The batching water pump adds the additives to the batching hopper. The circulating water pump circulates to mix the additives evenly. The mixed additives come to the filter chamber for filtration. After filtration, they return to the material tank through the second water pump. The filtered impurities are removed through nozzles and a collection plate.

[0025] S4: During the solidification process, the liquid in the material tank is transferred to the mixing chamber by the first water pump. The concentration sensor in the mixing chamber detects the concentration of the additive in the liquid. When the concentration of the additive in the liquid is low, the additive is drawn out by the mixing water pump to replenish it. The replenished additive is mixed with the liquid in the mixing chamber and enters the filter chamber. The additive is then added to the material tank by the second water pump.

[0026] S5: When the batching device needs to be cleaned after a period of use, the residual liquid in the batching and filter chambers is extracted through the clean water pipe and extension pipe, the debris is cleaned, and then clean water is introduced through the clean water pipe to rinse and complete the cleaning.

[0027] The advantages of this application compared to the prior art are:

[0028] 1. This application incorporates a water level sensor within the material trough and a dispensing device on its outer side. Initially, the trough contains clean water. Once the fabric is deemed acceptable, the type and quantity of additives are determined based on the water level in the trough, the production speed of the setting machine, and the type of fabric. The dispensing device's control panel then pumps the additives. Finally, a first and a second pump circulate the liquid within the trough and storage chamber, replenishing the additives. This ensures that the additives are not contaminated by substandard fabric, improving their efficiency and saving costs. Furthermore, the continuous pumping by the first and second pumps, coupled with a concentration sensor within the storage chamber that detects the additive concentration, allows for timely replenishment via the dispensing pump when the concentration is insufficient, achieving online additive replenishment and conserving additives.

[0029] 2. This application achieves online filtration of the circulating liquid in the material tank by installing a filter roller in the filter chamber, so that the liquid in the batching chamber is filtered by the filter roller and then returned to the material tank, thereby reducing the impurities in the material tank.

[0030] 3. This application achieves online cleaning of the filter drum by setting up a rotary motor, nozzles, and a collection plate. The rotary motor drives the filter drum to rotate. When it rotates to the position below the nozzle, the nozzle sprays the debris on the filter drum down into the collection plate, thus ensuring that the filter drum does not accumulate too much debris and maintaining its filtration efficiency. Attached Figure Description

[0031] Figure 1 A three-dimensional structural diagram of a batching device for an online batching system and method for finishing agents in a setting machine. Figure 1 .

[0032] Figure 2 A three-dimensional structural diagram of a batching device for an online batching system and method for finishing agents in a setting machine. Figure 2 .

[0033] Figure 3This is a right view of the batching device of an online batching system and method for finishing agents in a setting machine.

[0034] Figure 4 This is a partial three-dimensional structural diagram of the batching device in an online batching system and method for finishing agents of a setting machine.

[0035] Figure 5 yes Figure 2 A magnified view of a portion of point A in the middle.

[0036] Figure 6 This is a top view of the dispensing device and the operating table of an online dispensing system and method for finishing agents in a setting machine.

[0037] Figure 7 yes Figure 6 A sectional view along section BB.

[0038] Figure 8 yes Figure 6 A sectional view along section CC.

[0039] Figure 9 This is a three-dimensional structural diagram of the feed device for removing the filter roller in an online feed system and method for finishing agents of a setting machine.

[0040] Figure 10 yes Figure 8 A magnified view of a section at point D.

[0041] The diagram is labeled as follows: 2- Batching device; 21- Control panel; 211- Batching water pump; 2111- Additive extraction pipe; 2112- Additive replenishment pipe; 22- Bin body; 221- Batching bin; 2211- Circulation outlet; 22111- Filter screen; 2212- First detection hole; 22121- Sensor assembly; 2213- Circulation feed hole; 2214- Mixing pipe; 2215- Circular pipe; 2216- Cleaning pipe; 22161- Mounting head; 22162- Extension pipe; 222- Baffle; 2221- Through hole; 223- Filter bin; 2231- Additive outlet; 2232- Second detection hole; 2233-Filter roller; 22331-Filter hole; 22332-Rotary motor; 22333-Disc; 22334-Gear; 22335-Rack; 22336-Sealing gasket; 2234-Support frame; 22341-Support roller; 2235-Water pipe; 22351-Nozzle; 2236-Collection plate; 23-First water pump; 231-First feed pipe; 232-First discharge pipe; 24-Circulating water pump; 241-Circulating feed pipe; 242-Circulating discharge pipe; 25-Second water pump; 251-Second feed pipe; 252-Second discharge pipe. Detailed Implementation

[0042] To further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0043] See Figures 1 to 3 As shown, an online batching system for finishing agents of a stenter includes a stenter, a material trough is provided inside the stenter, a water level sensor is provided inside the material trough, and the system also includes a batching device 2, which includes an operating table 21, a hopper 22, a batching water pump 211, a first water pump 23, and a second water pump 25.

[0044] The operating table 21 is located on one side of the material trough, and the hopper 22 is located on one side of the operating table 21. A concentration sensor is installed inside the hopper 22.

[0045] The batching pump 211 is connected to the silo 22, and the batching pump 211 can replenish the additives into the silo 22;

[0046] The first water pump 23 connects the material trough and the silo 22, and the first water pump 23 can pump the liquid in the material trough into the silo 22;

[0047] The second water pump 25 connects the silo 22 and the trough, and the second water pump 25 can pump the liquid in the silo 22 into the trough.

[0048] Both the setting machine and the material trough are existing technologies (not shown in the figure). When the fabric production reaches the setting step, the fabric begins to pass through the setting machine. The setting machine has multiple rollers to assist the fabric in running. When the fabric passes through the rollers set in the material trough, the additives in the material trough help the fabric to be set. In traditional setting machines, the additives have already been put into the material trough at this time. If the fabric is not qualified, the additives will be wasted.

[0049] By setting up the feeding device 2, a certain amount of clean water is initially introduced into the material trough of the stenter. At this time, the fabric passes through the material trough without contaminating the additives. After the fabric passes through the material trough, it arrives at the end of the stenter. If the test fails, the feeding device 2 will not be started.

[0050] If the conditions are met, the water level sensor in the material tank detects the amount of water in the tank and transmits this data to the operating table 21 of the batching device 2. Simultaneously, the production speed of the setting machine and the type of fabric are collected and transmitted to the operating table 21. The collected data is then processed to determine the required type and concentration of additives, which are input into the operating table 21. The operating table 21 then controls the batching water pump 211 to extract the required type and quantity of additives. The extracted additives enter the storage chamber 22. Simultaneously, the first water pump 23 draws clean water from the material tank into the storage chamber 22. The clean water and the extracted additives are mixed. The mixed liquid is then pumped back into the material tank from the bin 22 by the second water pump 25. The first water pump 23 and the second water pump 25 continue to pump, and the additives are diffused into the material tank. When the liquid in the material tank is pumped, the concentration sensor detects the concentration of the additives. If the concentration is not up to standard, the additives are added until the concentration is up to standard. Thus, the material tank contains an appropriate amount of additives to help the fabric set. The first water pump 23 and the second water pump 25 continue to pump, and the concentration sensor in the bin 22 is installed to detect the concentration of the additives in the material tank at all times. When the concentration is not enough, the additives are added directly through the mixing water pump 211. This is different from the traditional method of directly discharging low-concentration additive mixtures from the material tank, thus saving additives.

[0051] By installing a water level sensor inside the material tank and a dispensing device 2 on the outside of the material tank, the material tank initially contains clean water. After the fabric is qualified, the type and quantity of additives are determined by the water volume in the material tank, the production speed of the setting machine, and the type of fabric. The dispensing water pump 211 is controlled by the operating table 21 of the dispensing device 2 to extract the additives. Finally, the liquid in the material tank and the silo 22 is circulated by the first water pump 23 and the second water pump 25 to replenish the additives. This ensures that the additives are not contaminated by unqualified fabrics, improves the efficiency of additive use, and saves costs. Furthermore, the first water pump 23 and the second water pump 25 continuously extract the additives, and the concentration sensor in the silo 22 can detect the concentration of additives in the material tank. When the concentration is insufficient, the dispensing water pump 211 adds additives in time, realizing online replenishment of additives and saving additives.

[0052] See Figure 3 As shown, several batching water pumps 211 are provided. The batching water pumps 211 are located on one side of the operating table 21. The batching water pumps 211 are provided with an additive extraction pipe 2111 and an additive replenishment pipe 2112. The additive extraction pipe 2111 is located at the inlet of the batching water pump 211. The end of the additive extraction pipe 2111 away from the batching water pump 211 is located inside the additive tank. The additive replenishment pipe 2112 is located at the outlet of the batching water pump 211. The end of the additive replenishment pipe 2112 away from the batching water pump 211 is connected to the silo body 22.

[0053] Once the required type and quantity of additives are determined, several batching water pumps 211 are controlled via the control panel 21. Each batching water pump 211 has a different type of additive barrel placed in its additive extraction pipe 2111. The amount of additives to be extracted by each batching water pump 211 is input via the control panel 21, and the batching water pumps 211 begin to extract a certain amount of additives. The extracted additives flow from the additive replenishment pipe 2112 into the silo 22. At this time, a certain amount of clean water has been extracted into the silo 22. The clean water and additives are mixed, and then the mixed additives are pumped back into the material tank via the second water pump 25.

[0054] By setting up multiple batching pumps 211, the appropriate number of batching pumps 211 can be selected according to the required type of additive, and the additives can be extracted simultaneously, thus ensuring work efficiency.

[0055] See Figure 2 , Figure 4 , Figure 6 and Figure 7 As shown, a baffle 222 is vertically arranged inside the silo body 22, which divides the silo body 22 into a batching silo 221 and a filtering silo 223. A through hole 2221 is provided in the middle of the baffle 222.

[0056] The bottom of the batching bin 221 is provided with a circulating feed hole 2213, the outlet of the first water pump 23 is provided with a first discharge pipe 232, the first discharge pipe 232 is connected to the circulating feed hole 2213, the inlet of the first water pump 23 is provided with a first feed pipe 231, the first feed pipe 231 is connected to the material trough, and the batching bin 221 is connected to the additive replenishment pipe 2112.

[0057] The bottom end of the filter chamber 223 is provided with an additive discharge hole 2231, and a filter screen 22111 is provided on the additive discharge hole 2231. The inlet of the second water pump 25 is provided with a second feed pipe 251, which is connected to the additive discharge hole 2231. The outlet of the second water pump 25 is provided with a second discharge pipe 252, which is connected to the material trough.

[0058] When the additive replenishment begins, the first water pump 23 draws liquid from the trough through the first feed pipe 231. The drawn liquid then enters the mixing hopper 221 through the first discharge pipe 232 and the circulation feed hole 2213. At the same time, the mixing water pump 211 draws the extracted additive into the mixing hopper 221 through the additive replenishment pipe 2112. The liquid collected from the trough and the additive drawn by the mixing water pump 211 are mixed, and the liquid level in the mixing hopper 221 continuously rises. When the liquid level exceeds the opening of the baffle 222... When the orifice 2221 is at its lowest point, the mixed additives flow into the filter chamber 223. In the filter chamber 223, the mixed additives enter the second feed pipe 251 through the additive discharge orifice 2231, and then the second water pump 25 discharges the mixed additives into the trough through the second discharge pipe 252. The filter screen 22111 on the additive discharge orifice 2231 ensures that some debris falling into the chamber 22 will be filtered out, thus preventing it from entering the second water pump 25, protecting the second water pump 25 and improving its service life.

[0059] Since the additives and the liquid in the feed tank are first mixed in the mixing bin 221, and then enter the filter bin 223, the liquid entering the filter bin 223 is mixed more evenly. As a result, when the mixed liquid in the filter bin 223 enters the feed bin for diffusion, the additives also diffuse more fully.

[0060] See Figure 2 , Figure 4 and Figure 6 As shown, the bottom of the mixing silo 221 is also provided with a circulation discharge hole 2211, and a filter screen 22111 is provided on the circulation discharge hole 2211. A circulating water pump 24 is provided below the mixing silo 221. The inlet of the circulating water pump 24 is provided with a circulating feed pipe 241, and the outlet of the circulating water pump 24 is provided with a circulating discharge pipe 242. The circulating feed pipe 241 is connected to the circulation discharge hole 2211, and the circulating discharge pipe 242 is connected to the circulation feed hole 2213. A mixing pipe 2214 is provided at the end of the additive replenishment pipe 2112 away from the mixing water pump 211. One end of the mixing pipe 2214 is connected to the mixing silo 221, and the other end of the mixing pipe 2214 away from the mixing silo 221 is connected to the circulating discharge pipe 242.

[0061] When the additive replenishment begins, to ensure thorough mixing of the additive and the liquid in the tank, the circulating water pump 24 starts operating. The circulating water pump 24's inlet pipe 241 and outlet pipe 24 are connected. The circulating water pump 24 draws liquid from the mixing silo 221. The drawn liquid then flows through the circulating water pump 24 and the outlet pipe 242 into the outlet pipe 2211. The liquid then enters the mixing silo 221 from the outlet pipe 2211, where the circulating water pump 24 circulates and agitates the liquid, promoting the introduction of the additive into the mixing silo 221. The system allows for more thorough mixing. One end of the circulating discharge pipe 242 is connected to the mixing pipe 2214. The liquid coming out of the circulating discharge pipe 242 impacts the additives in the mixing pipe 2214, causing the liquid in the mixing pipe 2214 to mix with the liquid in the circulating discharge pipe 242 before entering the mixing hopper 221. The additives are then further mixed evenly. Impurities in the mixing hopper 221 are filtered by the filter screen 22111, preventing them from entering the circulating water pump 24, thus protecting the circulating water pump 24 and extending its service life.

[0062] By using a circulating water pump 24 and a mixing pipe 2214, the circulating water pump 24 circulates and stirs the liquid in the mixing bin 221 through the circulating feed pipe 241 and the circulating discharge pipe 242, which improves the mixing efficiency of the additives. Furthermore, one end of the circulating discharge pipe 242 is connected to the mixing pipe 2214, which impacts the additives in the mixing pipe 2214, further improving the mixing efficiency of the additives.

[0063] See Figure 2 , Figure 5 and Figure 6 As shown, a filter roller 2233 is provided inside the filter chamber 223. The filter roller 2233 and the through hole 2221 are coaxially arranged. Multiple filter holes 22331 are evenly arranged on the side of the filter roller 2233. The diameter of the filter roller 2233 is larger than the outer diameter of the through hole 2221. A sealing gasket 22336 is provided at the end of the filter roller 2233 near the feeding chamber 221. The two ends of the sealing gasket 22336 abut against the filter roller 2233 and the feeding chamber 221, respectively. A rotary motor 22332 is provided at the end of the filter chamber 223 away from the feeding chamber 221. A gear 22334 is provided at the output end of the rotary motor 22332. A rack 22335 is provided at the end of the filter roller 2233 near the gear 22334. The rack 22335 and the gear 22334 mesh with each other.

[0064] When the mixture of liquid and additives drawn from the feed tank in the mixing bin 221 reaches a certain quantity, the liquid level in the mixing bin 221 is higher than the lowest point of the through hole 2221. The mixture flows into the filter chamber 223. Since the through hole 2221 and the filter roller 2233 are coaxially arranged, and a sealing gasket 22336 is provided between the filter roller 2233 and the mixing bin 221, the sealing gasket 22336 is installed inside the mixing bin 221 via a mounting block. Therefore, the mixture in the mixing bin 221 can enter the filter roller 223. Inside 233, the filter drum 2233 is more convenient for filtering the mixture, filtering out lint and other impurities brought out from the material tank, making it easier to clean. The rotating motor 22332 drives the gear 22334 and rack 22335 to rotate, which in turn drives the filter drum 2233 to rotate. The rotation of the filter drum 2233 improves the filtration efficiency and makes the liquid in the filter chamber 223 rotate, which facilitates mixing.

[0065] By installing a filter roller 2233 inside the filter chamber 223, a certain amount of the mixture can be filtered, and the mixture can be further stirred.

[0066] See Figure 8 and Figure 10 As shown, a disc 22333 is provided at the end of the filter roller 22333 away from the rotary motor 22332. A support frame 2234 is mirror-image provided at the lower end of the disc 22333. Two opposing support rollers 22341 are rotatably provided on the support frame 22334 facing the end of the disc 22333. A pressure-bearing inclined surface is provided at the opposite end of the support rollers 22341. The outer side of the disc 22333 is provided on the pressure-bearing inclined surface. A support roller 22341 is also provided at the lower end of the rack 22335. The support rollers 22341 support the rack 22335.

[0067] When the filter roller 2233 needs to be installed, the filter roller 2233 is usually set with a rotating shaft in the middle, which drives the filter roller 2233 to rotate. However, there is a through hole 2221 between the feeding bin 221 and the filter bin 223, so the rotating shaft has to be set across the filter bin 223 and the feeding bin 221. This greatly increases the weight of the filter roller 2233 and makes it inconvenient to rotate.

[0068] By setting up the support frame 2234 and the support rollers 22341, when installing the filter roller 2233, simply place the disc 22333 and the rack 22335 on the filter roller 2233 between the support rollers 22341, which is convenient and quick. The support rollers 22341 support the filter roller 2233 and can rotate, which facilitates the rotation of the filter roller 2233. At this time, the rotary motor 22332 is set in the upper part of the filter roller 2233 to prevent the filter roller 2233 from detaching from the support rollers 22341 under the action of buoyancy, thus ensuring the rotation efficiency of the filter roller 2233.

[0069] See Figure 8 and Figure 9 As shown, a water pipe 2235 is provided above the filter roller 2233, and several nozzles 22351 are provided on the water pipe 2235. The nozzles 22351 are positioned facing the filter roller 2233. A V-shaped collecting plate 2236 is provided inside the filter roller 2233. The water sprayed from the nozzles 22351 falls into the collecting plate 2236. One end of the collecting plate 2236 is located on the inner wall of the filter chamber 223, and the other end of the collecting plate 2236 is provided through the through hole 2221. A round tube 2215 is provided at the end of the collecting plate 2236 that passes through the through hole 2221. The round tube 2215 is located at the bottom of the V-shaped collecting plate 2236, and the end of the round tube 2215 away from the collecting plate 2236 passes through the mixing chamber 221 and is located on the outside.

[0070] When the filter drum 2233 rotates, cotton fibers and other debris gradually adhere to it from the material trough. Then, the water pipe 2235 is activated, and water flows into it. The water is sprayed from the nozzle 22351, which impacts the filter drum 2233, dislodging the cotton fibers and other debris. The dislodged debris and water then enter the V-shaped collection plate 2236. The debris and water mix at the lowest end of the V-shaped collection plate 2236 and begin to flow until they reach the circular pipe 2215. From there, they flow to the outside of the chamber 22 for easy collection.

[0071] By setting the shape of the collection plate 2236 to V-shape, it can better collect debris and water, making collection easier. Furthermore, through the outlet of the round pipe 2215, debris can be collected even when no one is watching.

[0072] See Figure 6 and Figure 8As shown, the ingredient bin 221 is provided with a first detection hole 2212, and the filter bin 223 is provided with a second detection hole 2232. Both the first detection hole 2212 and the second detection hole 2232 are provided with sensor components 22121, and the sensor components 22121 are provided with a water level sensor and a concentration sensor.

[0073] By setting a first detection hole 2212 and a second detection hole 2232, and installing a sensor assembly 22121 in both the first detection hole 2212 and the second detection hole 2232, the sensor assembly 22121 includes a water level sensor and a concentration sensor. The water level sensor detects the water level in the filter chamber 223 and the mixing chamber 221, thereby ensuring that the water level is not too low or too high. When the water level is too high, it means that the input efficiency in the chamber 22 is greater than the output efficiency. If this continues, the water in the chamber 22 may overflow, causing waste. When the water level is too low, it means that the output efficiency in the chamber 22 is greater than the input efficiency. If this continues, there will be too little water in the chamber 22, and the material tank cannot be replenished in time, resulting in the additive content in the material tank being unqualified and not easy to shape.

[0074] The concentration of additives in the mixture inside the chamber 22 is detected by a concentration sensor. During the fabric setting process, the additives in the material tank are continuously reduced. At this time, the dispensing device 2 continuously draws the liquid from the material tank into the chamber 22. The concentration sensor at the first detection hole 2212 mainly detects the concentration of additives in the material tank. If the concentration of additives in the material tank is not up to standard, the dispensing water pump 211 is started through the operating table 21 to add additives. The concentration sensor at the second detection hole 2232 mainly detects the concentration change of the mixture from the dispensing chamber 221 into the filter chamber 223. If there is no change or the change of a certain additive is small, it means that the dispensing water pump 211 for a certain additive is damaged or the additive tank is empty. At this time, it is necessary to repair or add additives in time.

[0075] See Figure 8 and Figure 9 As shown, a cleaning pipe 2216 is provided at one end of the mixing hopper 221. The cleaning pipe 2216 is located on one side of the mixing hopper 221 and extends through the mixing hopper 221. An installation head 22161 is provided at the outer end of the cleaning pipe 2216, and an extension pipe 22162 is provided at the inner end of the cleaning pipe 2216.

[0076] After the batching device 2 has been used for an extended period of time, the chamber 22 of the batching device 2 needs to be cleaned by setting up the cleaning pipe 2216. First, a water pump is installed on the installation head 22161 of the cleaning pipe 2216. Then, the extension pipe 22162 on the cleaning pipe 2216 is placed in the batching chamber 221 and the filter chamber 223 respectively, so as to extract the residual liquid in the batching chamber 221 and the filter chamber 223 respectively. After the residual liquid is extracted, the debris in the chamber 22 is picked up. Then, a water inlet pipe is installed on the installation head 22161, so as to directly introduce clean water into the chamber 22 for cleaning.

[0077] See Figures 1 to 10 As shown, an online batching method for finishing agents in a setting machine includes the following steps:

[0078] S1: When the fabric arrives at the setting machine to start setting, a certain amount of clean water is placed in the material trough at the beginning. After the fabric passes through the clean water, it arrives at the end of the setting machine for testing. Fabric that fails the test is discarded, and fabric that passes the test is then set for the next step.

[0079] S2: The water level sensor in the material tank detects the water volume in the material tank. Combined with the production speed of the stenter and the type of fabric, the data is transmitted to the operating table 21 of the batching device 2. The operating table 21 controls the required type and quantity of additives.

[0080] S3: Start the first water pump 23, the second water pump 25, the circulating water pump 24 and the batching water pump 211. The water in the material tank enters the batching bin 221 through the first water pump 23. The batching water pump 211 adds the additives to the batching bin 221. The circulating water pump 24 circulates to mix the additives evenly. The mixed additives come to the filter bin 223 for filtration. After filtration, they return to the material tank through the second water pump 25. The filtered impurities are removed through the nozzle 22351 and the collection plate 2236.

[0081] S4: During the solidification process, the liquid in the material tank is transferred to the mixing chamber 221 by the first water pump 23. The concentration sensor in the mixing chamber 221 detects the concentration of the additive in the liquid. When the concentration of the additive in the liquid is low, the additive is drawn out by the mixing water pump 211 to replenish it. The replenished additive is mixed with the liquid in the mixing chamber 221 and enters the filter chamber 223. The additive is then added to the material tank by the second water pump 25.

[0082] S5: When the batching device 2 needs to be cleaned after a period of use, the residual liquid in the batching bin 221 and filter bin 223 is extracted through the clean water pipe and extension pipe 22162 to clean the debris, and then clean water is introduced through the clean water pipe to rinse and complete the cleaning.

[0083] The above embodiments only illustrate one or more implementations of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. An online dispensing system for finishing agents in a setting machine, comprising a setting machine, wherein the setting machine is provided with a material trough, characterized in that, The material tank is initially filled with clean water, and the batching is started after the fabric inspection is qualified. A water level sensor is installed in the material tank. The system also includes a batching device (2), which includes an operating table (21), a silo (22), a batching water pump (211), a first water pump (23), and a second water pump (25). The operating table (21) is located on one side of the material tank, and the silo (22) is located on one side of the operating table (21). A concentration sensor is installed in the silo (22). The batching water pump (211) is connected to the silo (22), and the batching water pump (211) can replenish the additives into the silo (22). The first water pump (23) is connected to the material tank and the silo (22), and the first water pump (23) can pump the additives into the silo (25). The liquid in the tank is pumped into the storage tank (22); the second water pump (25) connects the storage tank (22) and the material tank, and the second water pump (25) can pump the liquid in the storage tank (22) into the material tank; several batching water pumps (211) are provided, and the batching water pumps (211) are set on one side of the operating table (21). The batching water pumps (211) are provided with an auxiliary agent extraction pipe (2111) and an auxiliary agent replenishment pipe (2112). The auxiliary agent extraction pipe (2111) is set at the inlet of the batching water pump (211), and the end of the auxiliary agent extraction pipe (2111) away from the batching water pump (2111) is set in the auxiliary agent tank. The auxiliary agent replenishment pipe (2112) is set at the outlet of the batching water pump (211), and the end of the auxiliary agent replenishment pipe (2112) away from the batching water pump (2111) is set in the auxiliary agent tank. One end of the feed pump (211) is connected to the silo body (22); a baffle (222) is vertically installed inside the silo body (22), which divides the silo body (22) into a feed silo (221) and a filter silo (223), and a through hole (2221) is provided in the middle of the baffle (222); a filter roller (2233) is installed inside the filter silo (2233), and the filter roller (2233) and the through hole (2221) are coaxially arranged, and multiple filter holes (22331) are evenly arranged on the side of the filter roller (2233); a water pipe (2235) is installed above the filter roller (2233), and several nozzles (22351) are installed on the water pipe (2235). The nozzle (22351) is positioned facing the filter drum (2233). A V-shaped collecting plate (2236) is provided inside the filter drum (2233). The water sprayed from the nozzle (22351) will fall into the collecting plate (2236). One end of the collecting plate (2236) is set on the inner wall of the filter chamber (223), and the other end of the collecting plate (2236) is set through the through hole (2221). A round tube (2215) is set at the end of the collecting plate (2236) that passes through the through hole (2221). The round tube (2215) is set at the bottom of the V-shaped collecting plate (2236), and the end of the round tube (2215) away from the collecting plate (2236) passes through the mixing chamber (221) and is set on the outside.The bottom of the mixing silo (221) is provided with a circulating feed hole (2213). The outlet of the first water pump (23) is provided with a first discharge pipe (232). The first discharge pipe (232) is connected to the circulating feed hole (2213). The inlet of the first water pump (23) is provided with a first feed pipe (231). The first feed pipe (231) is connected to the material trough. The mixing silo (221) is connected to the additive replenishment pipe (2112). The bottom of the filter silo (223) is provided with an additive discharge hole (2231). A filter screen (22111) is provided on the additive discharge hole (2231). The water inlet of the second water pump (25) is... The container is equipped with a second feed pipe (251), which is connected to the additive discharge hole (2231). The outlet of the second water pump (25) is equipped with a second discharge pipe (252), which is connected to the material trough. The bottom of the mixing silo (221) is also equipped with a circulation discharge hole (2211), which is equipped with a filter screen (22111). A circulating water pump (24) is installed below the mixing silo (221). The inlet of the circulating water pump (24) is equipped with a circulating feed pipe (241), and the outlet of the circulating water pump (24) is equipped with a circulating discharge pipe (242).

2. The online batching system for finishing agents in a setting machine according to claim 1, characterized in that, The circulating feed pipe (241) and the circulating discharge hole (2211) are connected. The circulating discharge pipe (242) and the circulating feed hole (2213) are connected. A mixing pipe (2214) is provided at the end of the additive replenishment pipe (2112) away from the batching water pump (211). One end of the mixing pipe (2214) is connected to the batching bin (221), and the end of the mixing pipe (2214) away from the batching bin (221) is connected to the circulating discharge pipe (242).

3. The online batching system for finishing agents in a setting machine according to claim 1, characterized in that, The diameter of the filter roller (2233) is larger than the outer diameter of the through hole (2221). A sealing gasket (22336) is provided at the end of the filter roller (2233) near the feeding bin (221). The two ends of the sealing gasket (22336) abut against the filter roller (2233) and the feeding bin (221) respectively. A rotary motor (22332) is provided at the end of the filter bin (22333) away from the feeding bin (221). A gear (22334) is provided at the output end of the rotary motor (22332). A rack (22335) is provided at the end of the filter roller (22333) near the gear (22334). The rack (22335) and the gear (22334) mesh with each other.

4. The online batching system for finishing agents in a setting machine according to claim 3, characterized in that, The filter roller (2233) has a disc (22333) at the end away from the rotary motor (22332). A support frame (2234) is mirror-imagely provided at the lower end of the disc (22333). The support frame (2234) has two opposing support rollers (22341) rotatably arranged at the end facing the disc (22333). The opposing ends of the support rollers (22341) are provided with pressure-bearing inclined surfaces. The outer side of the disc (22333) is provided on the pressure-bearing inclined surfaces. The lower end of the rack (22335) is also provided with support rollers (22341). The support rollers (22341) support the rack (22335).

5. The online batching system for finishing agents in a setting machine according to claim 1, characterized in that, The mixing chamber (221) is provided with a first detection hole (2212), and the filter chamber (223) is provided with a second detection hole (2232). Both the first detection hole (2212) and the second detection hole (2232) are provided with a sensor assembly (22121), which includes a water level sensor and a concentration sensor.

6. The online batching system for finishing agents in a setting machine according to claim 1, characterized in that, A cleaning pipe (2216) is provided at one end of the mixing hopper (221). The cleaning pipe (2216) is located on one side of the mixing hopper (221) and passes through the mixing hopper (221). An installation head (22161) is provided at the end of the cleaning pipe (2216) located outside the mixing hopper (221), and an extension pipe (22162) is provided at the end of the cleaning pipe (2216) located inside the mixing hopper (221).

7. A method for online batching of finishing agents for a setting machine, characterized in that, The system, applied to the online dispensing system for finishing agents in a setting machine as described in claim 6, includes the following steps: S1: When the fabric arrives at the setting machine to start setting, a certain amount of clean water is placed in the material trough at the beginning. After the fabric passes through the clean water, it arrives at the end of the setting machine for testing. Fabric that fails the test is discarded, and fabric that passes the test is then set for the next step. S2: The water level sensor in the material tank detects the water volume in the material tank. Combined with the production speed of the stenter and the type of fabric, the data is transmitted to the operating table (21) of the batching device (2). The type and quantity of the required additives are controlled by the operating table (21). S3: Start the first water pump (23), the second water pump (25), the circulating water pump (24) and the batching water pump (211). The water in the material tank enters the batching bin (221) through the first water pump (23). The batching water pump (211) adds the additive to the batching bin (221). The circulating water pump (24) circulates and mixes the additive evenly. The mixed additive comes to the filter bin (223) for filtration. After filtration, it returns to the material tank through the second water pump (25). The filtered impurities are removed through the nozzle (22351) and the collection plate (2236). S4: During the shaping process, the liquid in the material tank is transferred to the mixing chamber (221) by the first water pump (23). The concentration sensor in the mixing chamber (221) detects the concentration of the additive in the liquid. When the concentration of the additive in the liquid is low, the additive is extracted by the mixing water pump (211) to replenish it. The replenished additive mixes with the liquid in the mixing chamber (221) and comes to the filter chamber (223). The additive is then replenished into the material tank by the second water pump (25). S5: When the batching device (2) needs to be cleaned after a period of use, the residual liquid in the batching bin (221) and filter bin (223) is extracted through the clean water pipe and extension pipe (22162), the debris is cleaned, and then clean water is introduced through the clean water pipe to rinse and complete the cleaning.

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