An acid and alkali resistant detection device for textile production and its detection method

Abstract

The present invention relates to the technical field of acid and alkali resistance detection of fabrics, and in particular to an acid and alkali resistance detection device for textile production and a detection method thereof. It comprises a detection platform, a winding immersion mechanism is provided above the detection platform; and a soaking bucket is provided at the top center of the detection platform. The present invention controls two groups of winding columns to drive the textile sample out of the soaking bucket, and at the same time controls the two groups of winding columns to drive the textile to move upward and abut against the bottom of a fixed plate, so that the internal space of the sample is closed, and then hot air is introduced into the internal space of the sample. Since the sample absorbs a solution, the moisture absorbed in the sample can be quickly discharged and dried under the action of the internal and external air pressure difference. At the same time, the sample wound multiple times can detect the anti-seepage performance of the textile to acid and alkali solutions by detecting the corrosion changes in different areas of the sample, thereby improving the working efficiency of the detection equipment and the detection effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of fabric acid and alkali resistance detection, and particularly relates to an acid and alkali resistance detection device for textile production and a detection method thereof. Background Technique

[0002] Fabric refers to a flat soft piece formed by crossing, winding, and connecting small flexible filaments. Before leaving the factory, fabrics need to undergo acid and alkali resistance detection. During the acid and alkali resistance process of fabrics, in order to prevent harm to the human body during the artificial soaking process, an acid and alkali resistance tester is usually used for detection.

[0003] After retrieval, in the prior art, the Chinese patent publication number: CN117871380B, publication date: August 2, 2024, discloses an acid and alkali resistance tester for textiles, including a machine body. The machine body includes a machine shell. Both sides of the back of the machine shell are movably connected with sealing doors through hinges. A handle is fixedly connected to the back of the sealing door, and a sealing pad is fixedly connected to the front side of the sealing door. For this acid and alkali resistance tester for textiles, by pushing the partition board to rotate, the rotation of the partition board drives the movable seat to rotate, and the rotation of the movable seat drives the first screw rod to rotate in the inner cavity of the fixed seat until the partition board changes from a horizontal state to a vertical state, which can prevent acid and alkali solution from dripping around the equipment during the movement of the fabric, and solves the problem that in the prior acid and alkali resistance tester, when moving the fabric from the acid and alkali pool to the clear water pool, due to the lack of a baffle mechanism in the acid and alkali resistance tester, the acid and alkali solution attached to the fabric surface will drip around the equipment, affecting the surrounding environment and the equipment itself.

[0004] However, this acid and alkali resistance tester still has the following defects:

[0005] When the existing acid and alkali resistance tester conducts acid and alkali resistance detection on textiles, it usually directly immerses sheet-shaped textile samples in acid and alkali solutions and water. However, after soaking, the sheet-shaped textile samples are not easy to dry, which easily affects the immediacy of the detection work, thereby reducing the working efficiency of the detection equipment. Summary of the Invention

[0006] In view of the above problems, the present invention provides an acid and alkali resistance detection device for textile production, including a detection platform. Above the detection platform, there is a winding type soaking mechanism; at the center of the top of the detection platform, there is a soaking bucket; at one side edge of the top of the detection platform, there is a sample loading mechanism.

[0007] The winding type soaking mechanism includes a fixing plate; two groups of winding columns are symmetrically and movably penetrated through the bottom of the fixing plate; at the bottom of the two groups of winding columns, there is a fabric baffle; a number of water passing holes are arranged in a rectangular array distribution on the top of the fabric baffle.

[0008] The bottom of the fabric baffle is provided with several groups of rotating grooves at equal intervals; a group of magnetic sealing plates are rotatably connected in each group of rotating grooves; each group of magnetic sealing plates movably seals the corresponding several groups of water through holes;

[0009] Seal the textile sample loops wound around the two winding columns, and use the internal and external air pressure difference to quickly discharge the solution absorbed by the samples and carry out the drying work.

[0010] Further, a storage chamber is provided inside the detection platform; the bottom of the soaking bucket penetrates through to the storage chamber; three storage tanks are provided at one side edge of the bottom of the storage chamber; pure water, alkaline solution and acidic solution are respectively stored in the three storage tanks.

[0011] Further, three metering pumps are provided at the bottom of the storage chamber; a recovery tank is provided at the bottom of the storage chamber; an acid-base preparation mechanism is provided inside the storage chamber; two magnetic plates are symmetrically provided on one inner wall of the storage chamber; the two magnetic plates are respectively located on both sides of the soaking bucket.

[0012] Further, a hot air gun is provided on the top of the fixing plate; a control box is provided on the top of the fixing plate; a lifting plate is slidably connected in the control box in the vertical direction; a second motor is provided on the top of the control box; a lead screw is drivingly connected to the output end of the second motor; the top of one of the winding columns movably penetrates through to the inside of the control box and is drivingly connected to the bottom of the lifting plate.

[0013] Further, a number of grooves are provided at equal intervals on the outer wall of each winding column; a group of magnetic clamping blocks are elastically rotatably connected in each group of grooves; an electromagnet is provided on the inner wall of each group of grooves; two through grooves are symmetrically provided at the two side edges of the top of the fabric baffle; a group of fabric clamping blocks are provided in each through groove; a number of air spray holes are evenly distributed at the center of the bottom of the fixing plate; each air spray hole is communicated with the output end of the hot air gun; a torsion spring is provided on the rotating shaft of each magnetic sealing plate.

[0014] Further, the sample loading mechanism includes two first support plates symmetrically arranged in the vertical direction; several support columns are provided between the two first support plates; a third motor is provided at one side edge of the top of the lower first support plate; a fabric winding roller is drivingly connected to the output end of the third motor.

[0015] Further, a tensioning column is provided at one side edge of the top of the lower first support plate; a light source lamp strip and a light sensor are provided between the two first support plates; the light source lamp strip and the light sensor are respectively arranged on both sides of the vertical plane formed by the central axes of the fabric winding roller and the tensioning column.

[0016] Further, a set of second support plates are respectively provided on one side of the two sets of the first support plates facing each other; two sets of pinch rollers are symmetrically provided between the two sets of second support plates; two sets of fourth motors are symmetrically provided on the opposite sides of the two sets of second support plates.

[0017] Further, the output end of each set of the fourth motors is in transmission connection with a corresponding set of pinch rollers; two sets of guide plates are provided between the two sets of first support plates; the cross-section of each set of guide plates is in a fan-shaped ring shape.

[0018] A detection method for the acid and alkali resistance detection equipment for textile production according to any one of the claims, the detection method includes:

[0019] Control the rotation of the two sets of winding rollers to wind textile samples of corresponding lengths from the sample loading mechanism;

[0020] Control the two sets of winding rollers to drive the textile samples to descend into the soaking barrel for soaking in the acid and alkali solution;

[0021] Discharge the acid and alkali solution in the soaking barrel and input pure water of a corresponding volume;

[0022] Control the two sets of winding rollers to drive the textile samples to move upward after soaking in pure water, and when separating from the soaking barrel, they contact the bottom of the fixed plate;

[0023] Reset several sets of magnetic plugging plates to block several sets of water through holes again;

[0024] Pass hot air into the textile sample circle for rapid drying;

[0025] Detect the corrosion conditions of different regions of the textile sample;

[0026] Complete the acid and alkali resistance detection work of the textile.

[0027] The beneficial effects of the present invention are:

[0028] 1. By controlling the two sets of winding columns to drive the textile samples to separate from the soaking barrel, and at the same time controlling the two sets of winding columns to drive the textiles to move upward and contact the bottom of the fixed plate. At this time, several sets of magnetic plugging plates are separated from the magnetic field restriction between the two sets of magnetic plates and rotate to reset and block several sets of water through holes again, so that the internal space of the sample is closed. Then, hot air is passed into the internal space of the sample. Since the sample absorbs the solution, under the action of the internal and external air pressure difference, the water absorbed in the sample can be quickly discharged and dried. At the same time, the sample wound in multiple circles can detect the anti-seepage performance of the textile to the acid and alkali solution by detecting the corrosion changes in different regions of the sample, improving the detection effect while improving the working efficiency of the detection equipment.

[0029] 2. One end of the textile sample is passed around the tensioning column and between two sets of pinch rollers, and then led out between two sets of guide plates. Subsequently, it is controlled that the two sets of pinch rollers can cooperate with the fabric winding roller to send out the textile sample, and the distance between the two sets of pinch rollers can be adjusted arbitrarily according to the thickness of the textile. At the same time, the tensioning column can tension the textile sample in real time under the action of elasticity, so that the light source emitted by the light source lamp strip can be received by the light sensor after passing through the textile sample, which is convenient for detecting whether there are defects such as damage in the textile sample, improving the working compatibility of the detection equipment and the feeding effect at the same time.

[0030] 3. By inputting corresponding volumes of acidic solution, alkaline solution and pure water into the preparation chamber, under the real-time monitoring of the pH detector and the detection probe, a solution with a corresponding pH value can be prepared according to the acid and alkali resistance detection requirements. At the same time, when the soaking work is completed, the acidic solution or alkaline solution can be recycled into the preparation chamber, and when using the corresponding acidic solution and alkaline solution for detection, the solution can be heated and distilled and purified by the heating plate and the acidic solution or alkaline solution can be recycled into the corresponding storage tank again, thus reducing the production cost.

[0031] 4. After the detection work is completed, the fixed plate is controlled to descend and abut against the top of the soaking barrel. Subsequently, the hot air gun is controlled to start spraying hot air to quickly dry the inside of the soaking barrel, and the steam can be discharged through the one-way pipe, avoiding the problem that the residual moisture and dust in the soaking barrel are easy to enter the soaking barrel. At the same time, the winding type soaking mechanism can be stored in a closed space, improving the service life of the detection equipment.

[0032] Other features and advantages of the present invention will be described in the following specification, and, in part, will be obvious from the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained by the structures pointed out in the specification, the claims and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0034] Figure 1 Shows a schematic structural diagram of the detection equipment according to an embodiment of the present invention;

[0035] Figure 2 Shows a schematic cross-sectional view of the detection equipment according to an embodiment of the present invention;

[0036] Figure 3Shows a structural schematic diagram of a winding immersion mechanism according to an embodiment of the present invention;

[0037] Figure 4 Shows according to an embodiment of the present invention Figure 3 An enlarged schematic view of part A;

[0038] Figure 5 Shows a bottom view structural schematic diagram of a winding immersion mechanism according to an embodiment of the present invention;

[0039] Figure 6 Shows a structural schematic diagram of a sample loading mechanism according to an embodiment of the present invention;

[0040] Figure 7 Shows according to an embodiment of the present invention Figure 6 An enlarged schematic view of part B;

[0041] Figure 8 Shows a structural schematic diagram of an acid-base preparation mechanism according to an embodiment of the present invention;

[0042] Figure 9 Shows a sectional view schematic diagram of an acid-base preparation mechanism according to an embodiment of the present invention.

[0043] In the figure: 1, detection platform; 2, maintenance door; 3, mounting column; 4, lifting column; 5, mounting plate; 6, first motor; 7, winding immersion mechanism; 8, immersion barrel; 9, sample loading mechanism; 10, storage chamber; 11, storage tank; 12, metering pump; 13, recovery tank; 14, acid-base preparation mechanism; 15, two-way valve; 16, magnetic plate; 701, fixing plate; 702, winding column; 703, hot air gun; 704, control box; 705, lifting plate; 706, second motor; 707, lead screw; 708, fabric baffle; 709, water through hole; 710, groove; 711, magnetic clamping block; 712, electromagnet; 713, through groove; 714, fabric clamping block; 715, air jet hole; 716, rotating groove; 717, magnetic sealing plate; 901, first support plate; 902, support column; 903, third motor; 904, fabric winding roller; 905, tensioning column; 906, light source lamp strip; 907, light sensor; 908, second support plate; 909, pinch roller; 910, guide plate; 911, fourth motor; 1401, preparation box; 1402, delivery pump; 1403, pH detector; 1404, movable sealing plate; 1405, preparation chamber; 1406, suction pipe; 1407, detection probe; 1408, heating plate; 1409, scraper; 1410, through hole; 1411, connecting rod. Detailed implementation manners

[0044] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0045] An acid and alkali resistance detection device for textile production according to an embodiment of the present invention includes a detection platform 1. Exemplarily, as Figure 1 and Figure 2 shown, two groups of maintenance doors 2 are symmetrically arranged on one side wall of the detection platform 1; there is a mounting post 3 at one side edge of the top of the detection platform 1; a lifting post 4 is arranged inside the mounting post 3; a mounting plate 5 is arranged at the top of the lifting post 4; a first motor 6 is arranged at the bottom of one end of the mounting plate 5 away from the lifting post 4; a winding type soaking mechanism 7 is drivingly connected to the output end of the first motor 6; a soaking barrel 8 is arranged at the center of the top of the detection platform 1; a sample loading mechanism 9 is arranged at one side edge of the top of the detection platform 1;

[0046] Specifically, a storage chamber 10 is arranged inside the detection platform 1; the bottom of the soaking barrel 8 penetrates into the storage chamber 10; a one-way pipe is arranged on one side wall of the top of the soaking barrel 8 away from the maintenance door 2; one end of the one-way pipe away from the soaking barrel 8 extends to the outside of the detection platform 1; three storage tanks 11 are arranged at one side edge of the bottom of the storage chamber 10; pure water, alkaline solution, and acidic solution are respectively stored in the three storage tanks 11; three metering pumps 12 are arranged at the bottom of the storage chamber 10; a recovery tank 13 is arranged at the bottom of the storage chamber 10; an acid and alkali preparation mechanism 14 is arranged inside the storage chamber 10; a two-way valve 15 is arranged on the bottom and one side wall of the soaking barrel 8 respectively; two magnetic plates 16 are symmetrically arranged on one inner wall of the storage chamber 10; the two magnetic plates 16 are respectively located on both sides of the soaking barrel 8.

[0047] When performing the acid and alkali resistance detection work on textiles, first, set a textile sample of a corresponding length on the sample loading mechanism 9, and then use the metering pump 12 to quantitatively transport pure water and alkaline solution or acidic solution into the acid and alkali preparation mechanism 14 according to the detection requirements. After adjusting the solution to the corresponding pH value, it is transported into the soaking barrel 8. Subsequently, control the winding type soaking mechanism 7 to clamp one end of the textile sample on the sample loading mechanism 9, and then control the first motor 6 to drive the winding type soaking mechanism 7 to rotate to wind the textile sample by a corresponding length;

[0048] Specifically, subsequently, the sample loading mechanism 9 is controlled to cut off the textile sample. Then, after the winding immersion mechanism 7 completely fixes the textile sample, the lifting column 4 is controlled to drive the winding immersion mechanism 7 to descend into the soaking bucket 8, so that the textile sample is completely immersed in the acid-base solution. After soaking for the corresponding time, the acid-base solution in the soaking bucket 8 is discharged into the acid-base preparation mechanism 14. Subsequently, pure water is input into the soaking bucket 8 to soak the textile in pure water to avoid the harm caused by the residual acid-base solution on the sample to the testers. Then, the winding immersion mechanism 7 drives the textile sample to rise. After drying the textile sample, the staff removes the textile sample and conducts the next detection work.

[0049] Exemplarily, such as Figure 3 、 Figure 4 and Figure 5 As shown, the winding immersion mechanism 7 includes a fixing plate 701; two groups of winding columns 702 are symmetrically and movably penetrated through the bottom of the fixing plate 701; a hot air gun 703 is arranged on the top of the fixing plate 701; a control box 704 is arranged on the top of the fixing plate 701; a lifting plate 705 is slidably connected in the control box 704 in the vertical direction; a second motor 706 is arranged on the top of the control box 704; a lead screw 707 is drivingly connected to the output end of the second motor 706; the lead screw 707 is threadedly connected to the lifting plate 705; the top of one group of the winding columns 702 movably penetrates into the control box 704 and is drivingly connected to the bottom of the lifting plate 705;

[0050] Specifically, fabric baffles 708 are arranged at the bottoms of the two groups of winding columns 702; a plurality of water through holes 709 are arranged in a rectangular array distribution on the top of the fabric baffles 708; a plurality of grooves 710 are equally spaced on the outer walls of each group of winding columns 702; a group of magnetic clamping blocks 711 are elastically rotatably connected in each group of grooves 710; a group of electromagnets 712 are arranged on the inner walls of each group of grooves 710; two through grooves 713 are symmetrically arranged at the two side edges of the top of the fabric baffle 708; a group of fabric clamping blocks 714 are arranged in each group of through grooves 713;

[0051] Specifically, a plurality of air spray holes 715 are uniformly distributed at the center of the bottom of the fixing plate 701; each group of air spray holes 715 is communicated with the output end of the hot air gun 703; a plurality of rotating grooves 716 are equally spaced at the bottom of the fabric baffle 708; a group of magnetic sealing plates 717 are rotatably connected in each group of rotating grooves 716; a torsion spring is arranged on the rotating shaft of each group of magnetic sealing plates 717; each group of magnetic sealing plates 717 movably seals the corresponding plurality of water through holes 709.

[0052] When performing the acid and alkali resistance test of textiles, the electromagnet 712 on a corresponding set of winding columns 702 is controlled to be energized. Since the magnetic poles on the side of the electromagnet 712 opposite to the corresponding magnetic clamping blocks 711 are different, one end of the magnetic clamping block 711 rotates away from the groove 710, so that the sample feeding mechanism 9 can convey one end of the textile sample to between the corresponding several groups of magnetic clamping blocks 711 and the winding columns 702. Subsequently, the several groups of electromagnets 712 are controlled to be powered off and demagnetized, so that the several groups of magnetic clamping blocks 711 are reset and clamp one end of the textile sample.

[0053] Specifically, subsequently, the fixing plate 701 drives the two winding columns 702 to rotate to wind the textile sample around the two winding columns 702. After winding the sample of a corresponding length, the two tissue clamping blocks 714 are controlled to fix the textile sample and the sample feeding mechanism 9 is controlled to cut off the textile sample. Subsequently, the two winding columns 702 are controlled to drive the textile sample into the soaking bucket 8 for soaking. When the several groups of magnetic sealing plates 717 reach between the two magnetic plates 16, they rotate 90 degrees under the magnetic field between the two magnetic plates 16, so that the several groups of water through holes 709 are opened, facilitating the rapid entry of the acid-base solution into the textile sample circle.

[0054] Specifically, when the soaking work is completed, the two winding columns 702 are controlled to drive the textile sample out of the soaking bucket 8. At the same time, the second motor 706 is controlled to drive the lead screw 707 to rotate. Under the threaded connection relationship between the lead screw 707 and the lifting plate 705, the lifting plate 705 drives the textile to move upward through a corresponding winding column 702 and abuts against the bottom of the fixing plate 701. At the same time, after the several groups of magnetic sealing plates 717 are separated from between the two magnetic plates 16, they can be reset and re-seal the several groups of water through holes 709, so that the internal space of the textile sample is closed. Then, the hot air gun 703 is controlled to spray hot air through the several groups of air spray holes 715. Under the action of air pressure, the water absorbed in the textile sample can be quickly discharged and dried. At the same time, by winding multiple turns of the textile sample, the anti-seepage performance of the textile to the acid-base solution can be detected by observing the corrosion changes in different regions of the textile sample, improving the detection effect while improving the working efficiency of the detection equipment.

[0055] Specifically, after the detection work is completed, the fixing plate 701 is controlled to descend and abut against the top of the soaking bucket 8. Subsequently, the hot air gun 703 is controlled to start spraying hot air to quickly dry the inside of the soaking bucket 8. The steam can be discharged through the single-pass pipe, avoiding the problem that the residual water and dust in the soaking bucket 8 are likely to enter the soaking bucket 8. At the same time, the winding type soaking mechanism 7 can be stored in a closed space, improving the service life of the detection equipment.

[0056] Exemplary, such as Figure 6 and Figure 7As shown, the sample loading mechanism 9 includes two groups of first support plates 901 symmetrically arranged in the vertical direction; several groups of support columns 902 are provided between the two groups of first support plates 901; a third motor 903 is provided at one side edge of the top of the lower first support plate 901; a fabric winding roller 904 is drivingly connected to the output end of the third motor 903; a tensioning column 905 is provided at one side edge of the top of the lower first support plate 901; a light source lamp strip 906 and a light sensor 907 are provided between the two groups of first support plates 901;

[0057] Specifically, the light source lamp strip 906 and the light sensor 907 are respectively arranged on both sides of the vertical plane formed by the central axes of the fabric winding roller 904 and the tensioning column 905; a group of second support plates 908 are respectively provided on the opposite sides of the two groups of first support plates 901; two groups of pinch rollers 909 are symmetrically provided between the two groups of second support plates 908; two groups of fourth motors 911 are symmetrically provided on the opposite sides of the two groups of second support plates 908; the output end of each group of fourth motors 911 is drivingly connected to the corresponding group of pinch rollers 909; two groups of guide plates 910 are provided between the two groups of first support plates 901; the cross section of each group of guide plates 910 is fan-shaped.

[0058] When performing the acid and alkali resistance detection work of textiles, control the third motor 903 to drive the fabric winding roller 904 to wind and roll the textile sample, then traction one end of the textile sample, after bypassing the tensioning column 905, enter between the two groups of pinch rollers 909, and then traction into between the two groups of guide plates 910;

[0059] Specifically, when performing the sample loading work, the two groups of pinch rollers 909 can cooperate with the fabric winding roller 904 to send out the textile sample, and the two groups of pinch rollers 909 can arbitrarily adjust the distance according to the thickness of the textile. At the same time, the tensioning column 905 can tension the textile sample in real time under the elastic action, so that the light source emitted by the light source lamp strip 906 can be received by the light sensor 907 after passing through the textile sample, which is convenient to detect whether there are defects such as damage in the textile sample, improving the working compatibility of the detection equipment and the feeding effect at the same time.

[0060] Exemplarily, such as Figure 8 and Figure 9As shown, the acid-base mixing mechanism 14 includes a mixing box 1401; a delivery pump 1402 is provided on the top of the mixing box 1401; a pH detector 1403 is provided on the top of the mixing box 1401; a mixing chamber 1405 is provided in the mixing box 1401; a suction pipe 1406 and a detection probe 1407 are provided in the mixing chamber 1405; the suction pipe 1406 and the detection probe 1407 are both embedded on the inner wall of one side of the mixing chamber 1405; the suction pipe 1406 is connected to the delivery pump 1402; the detection probe 1407 is connected to the pH detector 1403 by electrical signals;

[0061] Specifically, a plurality of heating plates 1408 are evenly spaced on the inner wall at the bottom of the mixing chamber 1405; a scraper 1409 is connected in a horizontal sliding direction in the mixing chamber 1405; the bottom of the scraper 1409 movably contacts the inner wall at the bottom of the mixing chamber 1405; a plurality of through holes 1410 are evenly distributed on the scraper 1409; a plurality of connecting rods 1411 are provided on one side wall of the scraper 1409; a movable sealing plate 1404 is provided at one end of the connecting rods 1411 away from the scraper 1409; the movable sealing plate 1404 movably penetrates to the outside of the mixing box 1401.

[0062] When conducting acid and alkali resistance testing of textiles, by inputting corresponding volumes of acidic solution or alkaline solution and pure water into the preparation chamber 1405, under real-time monitoring by the pH detector 1403 and the detection probe 1407, a solution of corresponding pH value can be prepared according to the acid and alkali resistance testing requirements. At the same time, when the soaking work is completed, the acidic solution or alkaline solution can be recovered into the preparation chamber 1405, and when the corresponding acidic solution and alkaline solution are used for testing, the solution can be heated by the heating plate 1408 for distillation and purification, and the acidic solution or alkaline solution can be recovered into the corresponding storage tank 11, thereby reducing production costs.

[0063] The two groups of winding columns 702 are controlled to drive the textile sample out of the soaking barrel 8, and at the same time, the two groups of winding columns 702 are controlled to drive the textile to move upward and hit the bottom of the fixed plate 701. At this time, several groups of magnetic sealing plates 717 are separated from the magnetic field restriction between the two groups of magnetic plates 16 to rotate and reset to re-seal several groups of water holes 709, so that the internal space of the sample is closed, and then hot air is introduced into the internal space of the sample. Since the sample absorbs the solution, the water absorbed in the sample can be quickly discharged and dried under the action of the internal and external air pressure difference. At the same time, the sample wound multiple times can detect the anti-seepage performance of the textile to acid and alkali solutions by detecting the corrosion changes in different areas of the sample, thereby improving the working efficiency of the detection equipment and the detection effect.

[0064] One end of the textile sample is passed around the tensioning post 905 and between two sets of pinch rollers 909, and then led out between two sets of guide plates 910. Subsequently, it is controlled that the two sets of pinch rollers 909 can cooperate with the fabric winding roller 904 to send out the textile sample, and the two sets of pinch rollers 909 can arbitrarily adjust the spacing according to the thickness of the textile. At the same time, the tensioning post 905 can tension the textile sample in real time under the elastic action, so that the light source emitted by the light source lamp strip 906 can be received by the light sensor 907 after passing through the textile sample, which is convenient for detecting whether there are defects such as damage in the textile sample, improving the working compatibility of the detection equipment and the feeding effect at the same time.

[0065] By inputting corresponding volumes of acidic solution, alkaline solution and pure water into the dispensing chamber 1405, under the real-time monitoring of the pH detector 1403 and the detection probe 1407, a solution with a corresponding pH value can be dispensed according to the acid and alkali resistance detection requirements. At the same time, when the soaking work is completed, the acidic solution or alkaline solution can be recycled into the dispensing chamber 1405, and when using the corresponding acidic solution and alkaline solution for detection, the solution can be heated and distilled by the heating plate 1408 and the acidic solution or alkaline solution can be recycled into the corresponding storage tank 11, thereby reducing the production cost.

[0066] After the detection work is completed, control the fixed plate 701 to descend and abut against the top of the soaking barrel 8, and then control the hot air gun 703 to start spraying hot air to quickly dry the inside of the soaking barrel 8. The steam can be discharged through the one-way pipe, avoiding the problem that the residual water and dust in the soaking barrel 8 are easy to enter the soaking barrel 8. At the same time, the winding type soaking mechanism 7 can be stored in a closed space, improving the service life of the detection equipment.

[0067] On the basis of the above-mentioned acid and alkali resistance detection equipment for textile production, the embodiment of the present invention also proposes a detection method for the acid and alkali resistance detection equipment for textile production. Exemplarily, the detection method includes:

[0068] Control the two sets of winding rollers to rotate to wind a corresponding length of textile sample from the feeding mechanism;

[0069] Control the two sets of winding rollers to drive the textile sample to descend into the soaking barrel for soaking in the acid-base solution;

[0070] Discharge the acid-base solution in the soaking barrel and input a corresponding volume of pure water;

[0071] Control the two sets of winding rollers to drive the textile sample to move upward after soaking in pure water, and when separating from the soaking barrel, abut against the bottom of the fixed plate;

[0072] Reset several groups of magnetic plugging plates to re-block several groups of water passing holes;

[0073] Pass hot air into the textile sample circle for rapid drying;

[0074] Detect the corrosion conditions of different regions of the textile sample;

[0075] Complete the acid and alkali resistance detection work of the textile.

[0076] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An acid and alkali resistance detection device for textile production, comprising a detection platform (1), characterized in that: Above the detection platform (1), there is a winding immersion mechanism (7); at the center of the top of the detection platform (1), there is an immersion barrel (8); at one side edge of the top of the detection platform (1), there is a sample loading mechanism (9); The winding immersion mechanism (7) includes a fixing plate (701); at the bottom of the fixing plate (701), two groups of winding columns (702) are symmetrically and movably penetrated; at the bottom of the two groups of winding columns (702), there is a fabric baffle (708); on the top of the fabric baffle (708), a number of water through holes (709) are arranged in a rectangular array; At the bottom of the fabric baffle (708), a number of rotating grooves (716) are equally spaced; in each group of rotating grooves (716), a magnetic plugging plate (717) is rotatably connected; each group of magnetic plugging plates (717) movably plugs the corresponding number of water through holes (709); On the top of the fixing plate (701), there is a hot air gun (703); on the top of the fixing plate (701), there is a control box (704); in the control box (704), a lifting plate (705) is slidably connected in the vertical direction; on the top of the control box (704), there is a second motor (706); on the output end of the second motor (706), a lead screw (707) is drivingly connected; the lead screw (707) is threadedly connected with the lifting plate (705); the top of one of the winding columns (702) movably penetrates into the control box (704) and is drivingly connected with the bottom of the lifting plate (705); On the outer wall of each group of winding columns (702), a number of grooves (710) are equally spaced; in each group of grooves (710), a magnetic clamping block (711) is elastically rotatably connected; on the inner wall of each group of grooves (710), an electromagnet (712) is provided; at the two side edges of the top of the fabric baffle (708), two through grooves (713) are symmetrically opened; in each group of through grooves (713), a fabric clamping block (714) is provided; at the center of the bottom of the fixing plate (701), a number of air spraying holes (715) are evenly distributed; each group of air spraying holes (715) is communicated with the output end of the hot air gun (703); on the rotating shaft of each group of magnetic plugging plates (717), a torsion spring is provided; Seal the textile sample loop wound around the two winding columns (702), and use the internal and external air pressure difference to quickly discharge the solution absorbed by the sample and carry out the drying work.

2. The acid and alkali resistance detection device for textile production according to claim 1, characterized in that: Inside the detection platform (1), there is a storage room (10); the bottom of the immersion barrel (8) penetrates into the storage room (10); at one side edge of the bottom of the storage room (10), there are three storage tanks (11); pure water, alkaline solution and acidic solution are stored in the three storage tanks (11) respectively.

3. The acid and alkali resistance detection device for textile production according to claim 2, characterized in that: At the bottom of the storage chamber (10), there are three groups of metering pumps (12); at the bottom of the storage chamber (10), there is a recovery tank (13); inside the storage chamber (10), there is an acid-base preparation mechanism (14); on one side inner wall of the storage chamber (10), there are two groups of magnetic plates (16) symmetrically arranged; the two groups of magnetic plates (16) are respectively located on both sides of the soaking tank (8).

4. The acid and alkali resistance detection device for textile production according to claim 1, characterized in that: The sample loading mechanism (9) includes two groups of first support plates (901) symmetrically arranged in the vertical direction; between the two groups of first support plates (901), there are several groups of support columns (902); at the top side edge of the lower first support plate (901), there is a third motor (903); the output end of the third motor (903) is drivingly connected with a fabric winding roller (904).

5. The acid and alkali resistance detection device for textile production according to claim 4, characterized in that: At the top side edge of the lower first support plate (901), there is a tensioning column (905); between the two groups of first support plates (901), there are a light source lamp strip (906) and a light sensor (907); the light source lamp strip (906) and the light sensor (907) are respectively arranged on both sides of the vertical plane formed by the central axes of the fabric winding roller (904) and the tensioning column (905).

6. The acid and alkali resistance detection device for textile production according to claim 5, characterized in that: On the opposite sides of the two groups of first support plates (901), there is a group of second support plates (908) respectively; between the two groups of second support plates (908), there are two groups of pinch rollers (909) symmetrically arranged; on the opposite sides of the two groups of second support plates (908), there are two groups of fourth motors (911) symmetrically arranged.

7. An acid and alkali resistance detection device for textile production according to claim 6, characterized in that: The output end of each group of fourth motors (911) is drivingly connected with the corresponding group of pinch rollers (909); between the two groups of first support plates (901), there are two groups of guide plates (910); the cross section of each group of guide plates (910) is a fan-shaped ring.

8. A detection method for an acid and alkali resistance detection device used in textile production according to any one of claims 1-7, characterized in that: The detection method includes: Controlling the rotation of the two winding rollers to wind a corresponding length of textile sample from the sample loading mechanism; Controlling the two winding rollers to drive the textile sample to descend into the soaking tank for soaking in the acid-base solution; Discharging the acid-base solution in the soaking tank and inputting pure water of a corresponding volume; Controlling the two winding rollers to drive the textile sample to move upward after soaking in pure water, and touching the bottom of the fixing plate while separating from the soaking tank; Resetting several groups of magnetic plugging plates to block several groups of water through holes again; Passing hot air into the textile sample circle for rapid drying; Detecting the corrosion conditions of different regions of the textile sample; Completing the acid-base resistance detection work of the textile.

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