A pH value detection device for textiles

Abstract

The invention provides a pH value detection device for textiles, which relates to the technical field of pH value detection. The device comprises a placing table, wherein a plurality of slots are arranged on the top surface of the placing table, and collecting cylinders are arranged inside the slots of the placing table, a driving base is arranged at the bottom of the placing table, and the driving base drives the placing table to rotate, a soaking bucket is arranged on one side of the top of the placing table, and a partition is arranged in the middle of the soaking bucket with openings at both ends, a sealing cover is arranged on the outer side of the two opening ends of the soaking bucket, a first delivery outlet is arranged at the outlet end of the sealing cover, and a second delivery outlet is installed at the outer end of the first delivery outlet. Compared with the prior art, a plurality of collecting cylinders, a double-opening soaking bucket and a plurality of pH electrodes can be used interchangeably, and detection interference will not occur, and detection of a plurality of textiles can be performed, and the equipment can be conveniently cleaned, and the cleaning process will not affect the normal use of other instruments, thereby improving the efficiency of pH detection of a plurality of textile samples.

Description

Technical Field

[0001] The invention relates to the technical field of pH value detection, in particular to a pH value detection device for textiles. Background Art

[0002] pH is a measure of the acidity and alkalinity of water, also known as the hydrogen ion concentration index or pH value. It is a scale of the activity of hydrogen ions in a solution, which is also the standard for measuring the acidity and alkalinity of a solution in the usual sense. The pH value detection device is a device for measuring and feeding back the acidity and alkalinity, and is mainly used to accurately measure the pH value of a liquid medium. Textiles include clothing, bedding, etc., most of which are products that come into direct contact with the skin. Therefore, pH value is one of the important indicators for qualified testing of textiles. The pH test of textiles requires preliminary infiltration treatment, and then the pH of the infiltration liquid is measured. The operation steps are cumbersome, time-consuming and labor-intensive, and the infiltration effect is not good. Incomplete infiltration will also directly affect the accuracy of the test. At the same time, the existing detection methods are all open detection. Especially during the infiltration process, the long contact time with the air will cause the oxidizing gas in the air to affect the pH detection, thereby affecting the test results.

[0003] In the prior art, when sampling and immersing textiles for testing, the pH value is usually measured separately in three groups, and the average value is taken at the end. In this process, many instruments need to be used, including beakers, mixing buckets and pH measuring electrodes, etc. After each measurement, the equipment needs to be cleaned and dried before it can be used again. Continuous pH value testing of textiles cannot be performed. When there are many samples to be tested, the detection efficiency is low. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a textile pH value detection device to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure, and multiple groups of collecting tubes and double-opening soaking buckets and multiple pH electrodes can be used interchangeably, which will not cause detection interference and can also perform detection of multiple groups of textiles. At the same time, the equipment can be easily cleaned, and the cleaning process will not affect the normal use of other instruments, thereby improving the efficiency of pH detection of multiple groups of textile samples.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a textile pH value detection device, comprising a placing table, a plurality of groups of slots are arranged on the top surface of the placing table, and a collecting cylinder is placed inside the slots of the placing table, a driving base is arranged at the bottom of the placing table, and the driving base drives the placing table to rotate, a soaking bucket is arranged on one side of the top of the placing table, and a partition is arranged in the middle of the soaking bucket with openings at both ends, a sealing cover is arranged on the outside of the two open ends of the soaking bucket, a first delivery outlet is arranged at the outlet end of the sealing cover, and a second delivery outlet is installed at the outer end of the first delivery outlet, and the radius of the second delivery outlet is smaller than the first delivery outlet, a detection component is arranged on the other side of the top of the placing table, the detection component comprises a disc, a plurality of groups of pH electrodes are symmetrically installed on the surface of the disc at the center of the circle, a slide groove is opened at the position of the disc corresponding to the pH electrode, and a slider is slidably installed in the slide groove, and the slider is fixedly connected to the pH electrode, the top of the collecting cylinder on the placing table is covered with a cover plate, and the cover plate is provided with notches corresponding to the pH electrode positions of the soaking bucket and the detection component vertically downward.

[0006] Furthermore, a rotating plate is rotatably installed on the top surface of the driving base through a bearing, and two first electric push rods are symmetrically rotatably connected to the top of the rotating plate through a rotating shaft, and the extended ends of the first electric push rods are rotatably connected to a slide plate through a rotating shaft, and an annular groove is opened at the bottom of the placement table, and the slide plate slides along the annular groove.

[0007] Furthermore, a first motor is arranged at the top of the center of the rotating plate, and an output end of the first motor is fixedly connected to the center of the placing table.

[0008] Furthermore, a fixing frame is fixed to one side of the driving base corresponding to the soaking bucket, and a sliding frame is slidably sleeved on the surface of the fixing frame, a second electric push rod is fixed on both sides of the fixing frame, and the extended end of the second electric push rod is fixedly connected to the sliding frame, a mounting frame is provided on the outer surface of the sliding frame, and both sides of the mounting frame are fixedly connected to the outer walls on both sides of the middle position of the soaking bucket.

[0009] Furthermore, a second motor is fixed on the surface of the sliding frame, and the output end of the second motor is fixedly connected to the mounting frame. A third electric push rod is fixed to the top and bottom of both sides of the mounting frame, and the extended end of the third electric push rod is fixedly connected to both sides of the sealing cover.

[0010] Furthermore, a sealing plate is slidably connected to the inside of the second delivery outlet, and a connecting frame is fixed on the top of the sealing plate, the connecting frame is L-shaped, a ball is fixed to the bottom of the connecting frame, a ring frame is fixed to the outer ring of the placement table, and a protrusion is fixed to the position of each collecting tube on the sliding frame, inclined surfaces are provided on both sides of the protrusion, and the ball can slide along the protrusion and the ring frame, and a plurality of first springs are equidistantly fixed on the outer wall of the second delivery outlet, and the other end of the first spring is fixedly connected to the connecting frame.

[0011] Furthermore, a spring clip is provided on the surface of the placement table at a mounting position corresponding to the collecting tube, and the collecting tube is clamped inside the spring clip.

[0012] Furthermore, the detection component also includes a vertical frame, the vertical frame is fixed on one side of the driving base corresponding to the disc, and a mounting seat is fixed on the surface of the vertical frame, a third motor is fixed on the surface of the mounting seat at a position corresponding to the center of the disc, and the output end of the third motor is fixedly connected to the disc.

[0013] Furthermore, a guide ring is provided at the outlet end of the slide groove, and the guide ring is in sliding contact with the outer surface of the pH electrode, a second spring is sleeved on the outer side of the pH electrode between the guide ring and the slider, and the two ends of the second spring are respectively fixedly connected to the guide ring and the slider, a fourth electric push rod is fixed to the top of the vertical frame, and a push plate is fixed to the extended end of the fourth electric push rod, and the push plate can be in extrusion contact with the rear end of the slider.

[0014] Furthermore, a spring telescopic rod is installed at the center of the top of the cover plate, and the top of the spring telescopic rod is rotatably connected to the top of the vertical frame through a universal shaft.

[0015] Beneficial effects of the present invention:

[0016] 1. The present invention blocks the open end of the collecting tube on the placement table by a cover plate to prevent the mixed liquid from spilling out. A notch is provided on one side of the cover plate corresponding to the soaking bucket and the detection component, which can be used to send the mixed liquid into the collecting tube and insert the pH electrode into the collecting tube to measure the pH value, respectively, and the remaining part is blocked to avoid contamination. At the same time, the setting of the notch can cooperate with the rotation of the placement table to detect the mixed liquid in the collecting tube in turn.

[0017] 2. The present invention drives the push rod to move by the fourth electric push rod, and squeezes the slider to drive the pH electrode to move downward along the slide groove. In this process, the spring is compressed. After the detection is completed, the fourth electric push rod is retracted, and the slider and the pH electrode are reset by the elastic force of the second spring to draw out the collection tube. Then, the third motor rotates the disk to replace the next unused group of pH electrodes in the vertical position to detect the next group of collection tubes, thereby avoiding contamination caused by frequent replacement of pH electrodes and multiple uses of the same pH electrode.

[0018] 3. The present invention buckles the sealing cover on the open end of the soaking bucket through the third electric push rod, and then the second motor drives the mounting frame and the soaking bucket itself to rotate, and the soaking bucket containing the mixed liquid is placed with its opening facing downward and sent into the collecting cylinder. The soaking bucket turned upward is used, and its interior can be cleaned when the placement table is shaken to facilitate the next use. The second electric push rod drives the sliding frame to slide along the fixed frame, thereby changing the height of the soaking bucket, thereby facilitating the rotation of the soaking bucket and the shaking of the placement table without collision.

[0019] 4. The present invention drives the rotating plate to rotate by driving the base, and then the two groups of first electric push rods rotate circularly along the annular groove. During this process, the two groups of first electric push rods alternately extend and shorten, thereby driving the placement table to shake continuously. The shaking position can be at any point along the annular groove. The placement table is divided into an upper layer and a lower layer. The lower layer is fixed to the first motor, and the upper layer is a collection tube installation layer rotatably connected by a bearing, which is fixed to the output end of the first motor. Then the first motor can drive the upper layer of the placement table to rotate, and different collection tubes correspond to the positions of the soaking bucket and the detection component. The bottom of the first motor in the figure is an air cushion, which can avoid the first motor from colliding with the rotating plate.

[0020] 5. Compared with the prior art, the present invention uses multiple sets of collecting tubes, double-opening soaking barrels and multiple pH electrodes interchangeably, which will not cause detection interference, and can also detect multiple sets of textiles. At the same time, the equipment can be easily cleaned, and the cleaning process will not affect the normal use of other instruments, thereby improving the efficiency of pH detection of multiple sets of textile samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a pH value detection device for textiles according to the present invention;

[0022] Figure 2 This is a schematic diagram of the connection between a driving base and a placement table of a textile pH value detection device of the present invention;

[0023] Figure 3 This is a schematic diagram of the installation structure of a soaking barrel of a pH value detection device for textiles of the present invention;

[0024] Figure 4 This is a schematic diagram of the connection between a ball and a ring frame of a pH value detection device for textiles of the present invention;

[0025] Figure 5 This is a schematic diagram of the internal structure of a first delivery outlet and a second delivery outlet of a pH value detection device for textiles according to the present invention;

[0026] Figure 6 This is a schematic diagram of the installation position of a detection component of a pH value detection device for textiles of the present invention;

[0027] Figure 7 The present invention is a schematic diagram of the structure of a detection component of a pH value detection device for textiles.

[0028] In the figure: 1, placing table; 11, collecting cylinder; 12, cover plate; 121, notch; 122, spring telescopic rod; 13, ring frame; 14, spring clip; 15, bump; 2, driving base; 21, ring groove; 22, slide plate; 23, first electric push rod; 24, rotating plate; 25, first motor; 3, soaking bucket; 31, fixing frame; 32, slide frame; 33, second electric push rod; 34, second motor; 35, sealing cover; 36, installation Mounting frame; 37, third electric push rod; 38, first delivery port; 39, second delivery port; 310, ball; 311, connecting frame; 312, first spring; 313, sealing plate; 4, detection assembly; 41, vertical frame; 42, fourth electric push rod; 43, disc; 44, pH electrode; 45, mounting seat; 46, third motor; 47, guide ring; 48, second spring; 49, slider; 410, push plate; 411, slide groove. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] See also Figures 1 to 7The present invention provides a technical solution: a pH value detection device for textiles, comprising a placing table 1, a plurality of slots are arranged on the top surface of the placing table 1, and a collecting cylinder 11 is placed inside the slots of the placing table 1, a driving base 2 is arranged at the bottom of the placing table 1, and the driving base 2 drives the placing table 1 to rotate, a soaking bucket 3 is arranged on one side of the top of the placing table 1, and a partition is arranged in the middle of the soaking bucket 3, and both ends are open, and sealing covers 35 are arranged on the outer sides of the two open ends of the soaking bucket 3, and a first delivery outlet 38 is arranged at the outlet end of the sealing cover 35, and a second delivery outlet 38 is installed at the outer end of the first delivery outlet 38. The second outlet 39 has a radius smaller than the first outlet 38. A detection assembly 4 is provided on the other side of the top of the placement platform 1. The detection assembly 4 includes a disc 43. A plurality of groups of pH electrodes 44 are symmetrically installed on the surface of the disc 43. A slide groove 411 is provided at a position corresponding to the pH electrode 44 of the disc 43. A slider 49 is slidably installed in the slide groove 411. The slider 49 is fixedly connected to the pH electrode 44. The top of the collection cylinder 11 on the placement platform 1 is covered with a cover plate 12. The cover plate 12 is provided at the position of the pH electrode 44 vertically downward corresponding to the soaking bucket 3 and the detection assembly 4. A notch 121 is provided. When using the device, the sealing cover 35 at the upper end of the soaking bucket 3 is opened, and the textile sample and soaking liquid are added into the inside. Then, after waiting for a period of time or continuously turning the soaking bucket 3 to make it evenly mixed, the soaking bucket 3 at this position is facing downward, corresponding to the collecting tube 11 on the placing table 1, and the mixed liquid is sent into three groups of collecting tubes 11 in batches, and then the collecting tube 11 is transferred to the position of the detection component 4, and pH detection is performed on it (the detection method of this part is according to GB / T7573-2009 "Determination of pH value of water extract of textiles", which includes three parts: cutting sample, adding liquid and vibrating Oscillation and pH value measurement. For cutting samples, the tester is required to take 3 parallel samples, weigh about (2.00±0.05)g each, and cut each sample into 5*5mm pieces; for liquid oscillation, the tester is required to put each sample piece into a conical flask, add 100ml potassium chloride solution or grade 3 water, and oscillate with an oscillator for 2h±5min; for pH value measurement, immerse the single-channel pH electrode (44) in the first extract until the pH value stabilizes, and then immerse it in the second and third extracts to measure the pH value, and finally take the average of the second and third pH values ​​as the test result).

[0031] In this embodiment, a rotating plate 24 is rotatably mounted on the top surface of the driving base 2 through a bearing, and the top of the rotating plate 24 is symmetrically rotatably connected to two first electric push rods 23 through a rotating shaft, and the extended end of the first electric push rod 23 is rotatably connected to a slide plate 22 through a rotating shaft, an annular groove 21 is provided at the bottom of the placement table 1, and the slide plate 22 slides along the annular groove 21, a first motor 25 is provided at the top of the center of the rotating plate 24, and the output end of the first motor 25 is fixedly connected to the center of the placement table 1, a driving motor is provided inside the driving base 2, which drives the rotating plate 24 to rotate, and then the two groups of first electric push rods 23 move along the annular groove 21. Circular rotation, during which the two groups of first electric push rods 23 are alternately extended and shortened, thereby driving the placement table 1 to shake continuously, and the shaking position can be at any point along the annular groove 21. The placement table 1 is divided into an upper layer and a lower layer, the lower layer is fixed to the first motor 25, and the upper layer is a mounting layer of the collection tube 11 rotatably connected by a bearing, and is fixed to the output end of the first motor 25, so that the first motor 25 can drive the upper layer of the placement table 1 to rotate, and different collection tubes 11 correspond to the positions of the soaking bucket 3 and the detection component 4. The bottom of the first motor 25 in the figure is an air cushion, which can avoid the first motor 25 from colliding with the rotating plate 24.

[0032] In this embodiment, a fixing frame 31 is fixed to one side of the driving base 2 corresponding to the soaking bucket 3, and a sliding frame 32 is slidably sleeved on the surface of the fixing frame 31, second electric push rods 33 are fixed on both sides of the fixing frame 31, and the extended end of the second electric push rod 33 is fixedly connected to the sliding frame 32, a mounting frame 36 is provided on the outer surface of the sliding frame 32, and both sides of the mounting frame 36 are fixedly connected to the outer walls of both sides of the middle position of the soaking bucket 3, a second motor 34 is fixed on the surface of the sliding frame 32, and the output end of the second motor 34 is fixedly connected to the mounting frame 36, third electric push rods 37 are fixed to the top and bottom of both sides of the mounting frame 36, and the extended end of the third electric push rod 37 is fixedly connected to both sides of the sealing cover 35 Then, a sealing plate 313 is slidably connected inside the second delivery outlet 39, and a connecting frame 311 is fixed on the top of the sealing plate 313, the connecting frame 311 is L-shaped, and a ball 310 is fixed at the bottom of the connecting frame 311, the outer ring of the placement table 1 is fixed with a ring frame 13, and the sliding frame 32 is fixed with a protrusion 15 at the position corresponding to each collecting cylinder 11, and the two sides of the protrusion 15 are provided with inclined surfaces, and the ball 310 can slide along the protrusion 15 and the inside of the ring frame 13, and a plurality of first springs 312 are equidistantly fixed on the outer wall of the second delivery outlet 39, and the other end of the first spring 312 is fixedly connected to the connecting frame 311, and when the ball 310 is inside the ring frame 13, the connecting frame 311 is subjected to the first The elastic force of the spring 312 pulls the sealing plate 313 to the inside of the second delivery outlet 39. At this time, the outlet end of the sealing cover 35 is sealed. As the placement table 1 rotates, the ball 310 is squeezed by the inclined surface of the protrusion 15 and gradually moves to the top of the protrusion 15, and the connecting frame 311 drives the sealing plate 313 to move upward and penetrate into the first delivery outlet 38. Since the diameter of the first delivery outlet 38 is larger than that of the second delivery outlet 39, the delivery end of the sealing cover 35 is in an open state at this time, and the mixed liquid in the immersion box can be delivered. The position of the protrusion 15 corresponds to the collecting tube 11, and the delivered mixed liquid just enters the collecting tube 11. In this way, equal amounts of mixed liquid are delivered to the three groups of collecting tubes 11 of the same batch for comparison and detection. The second motor 34 can replace the soaking bucket 3, with the soaking bucket 3 facing upwards to receive the soaking liquid and the textile collection sample. After the soaking bucket 3 is sent into the soaking bucket 3, the third electric push rod 37 buckles the sealing cover 35 on the open end of the soaking bucket 3, and then the second motor 34 drives the mounting frame 36 and the soaking bucket 3 itself to rotate, and the soaking bucket 3 filled with the mixed liquid is opened downwards and sent into the collecting cylinder 11. The soaking bucket 3 turned upwards is used, and its interior can be cleaned when the placement table 1 is shaken to facilitate the next use. The second electric push rod 33 drives the sliding frame 32 to slide along the fixed frame 31, thereby changing the height of the soaking bucket 3, thereby facilitating the rotation of the soaking bucket 3 and the shaking of the placement table 1 without collision.

[0033] In this embodiment, the detection component 4 also includes a vertical frame 41, the vertical frame 41 is fixed on one side of the driving base 2 corresponding to the disc 43, and a mounting seat 45 is fixed on the surface of the vertical frame 41, a third motor 46 is fixed on the surface of the mounting seat 45 at a position corresponding to the center of the disc 43, and the output end of the third motor 46 is fixedly connected to the disc 43, a guide ring 47 is provided at the outlet end of the slide 411, and the guide ring 47 is in sliding contact with the outer surface of the pH electrode 44, a second spring 48 is sleeved on the outer side of the pH electrode 44 between the guide ring 47 and the slider 49, and the two ends of the second spring 48 are respectively fixedly connected to the guide ring 47 and the slider 49, a fourth electric push rod 42 is fixed on the top of the vertical frame 41, and the extended end of the fourth electric push rod 42 is fixed The push plate 410 is pushed and can be squeezed and contacted with the rear end of the slider 49. The position of the push plate 410 can push the vertically downward pH electrode 44 to move and insert into the collecting tube 11 for pH detection. Specifically, the fourth electric push rod 42 drives the push rod to move, and the slider 49 is squeezed to drive the pH electrode 44 to move downward along the slide groove 411. During this process, the spring is compressed. After the detection is completed, the fourth electric push rod 42 is retracted, and the slider 49 and the pH electrode 44 are reset and pulled out of the collecting tube 11 by the elastic force of the second spring 48. Then, the disc 43 is rotated by the third motor 46 to replace the unused next group of pH electrodes 44 to the vertical position to detect the next group of collecting tubes 11, thereby avoiding frequent replacement of pH electrodes 44 and pollution caused by multiple uses of the same pH electrode 44.

[0034] In this embodiment, a spring clip 14 is provided at the installation position of the collection tube 11 on the surface of the placement table 1, and the collection tube 11 is clamped inside the spring clip 14. A spring telescopic rod 122 is installed at the center of the top circle of the cover plate 12, and the top of the spring telescopic rod 122 is rotatably connected to the top of the vertical frame 41 through a universal shaft. The slot on the placement table 1 and the spring clip 14 can be used to fix the collection tube 11, so that the stability of the collection tube 11 can be maintained when the placement table 1 rotates and shakes. The cover plate 12 seals the open end of the collection tube 11 on the placement table 1. To prevent the mixed liquid from spilling, a notch 121 is provided on one side of the cover plate 12 corresponding to the soaking bucket 3 and the detection component 4, which can be used to respectively send the mixed liquid into the collecting cylinder 11 and insert the pH electrode 44 into the collecting cylinder 11 to measure the pH value, and block the rest of the part to avoid contamination. At the same time, the setting of the notch 121 can cooperate with the rotation of the placement table 1 to detect the mixed liquid in the collecting cylinder 11 in turn. As the placement table 1 shakes, the cover plate 12 shakes synchronously, and maintains contact with the collecting cylinder 11 through the spring telescopic rod 122 and the universal shaft on the top.

[0035] When the device is used, the sealing cover 35 at the upper end of the soaking bucket 3 is opened, and the textile collection sample and soaking liquid are added into the inside, with the soaking bucket 3 facing upward as the position for receiving the soaking liquid and the textile collection sample. After the soaking bucket 3 is sent in, the third electric push rod 37 buckles the sealing cover 35 on the open end of the soaking bucket 3, and then the second motor 34 drives the mounting frame 36 and the soaking bucket 3 itself to rotate, and the soaking bucket 3 filled with the mixed liquid is opened downward and sent into the collecting cylinder 11. The soaking bucket 3 turned upside down is used, and its interior can be cleaned when the placement table 1 is shaken to facilitate the next use, and the second electric push rod 33 drives the sliding frame 32 along The fixing frame 31 slides, thereby changing the height of the soaking bucket 3, thereby facilitating the rotation of the soaking bucket 3 and the shaking of the placing table 1 without collision. As the placing table 1 rotates, the ball 310 is squeezed with the inclined surface of the protrusion 15 and gradually moves to the top of the protrusion 15, and the connecting frame 311 drives the sealing plate 313 to move upward and penetrate into the first delivery outlet 38. Since the diameter of the first delivery outlet 38 is larger than the second delivery outlet 39, the delivery end of the sealing cover 35 is in an open state at this time, and the mixed liquid in the soaking box can be delivered. The position of the protrusion 15 corresponds to the collecting tube 11, and the delivered mixed liquid just enters the collecting tube 11. In this way, the same batch of The three groups of collecting barrels 11 convey equal amounts of mixed liquid for comparative detection respectively. A driving motor is arranged inside the driving base 2 to drive the rotating plate 24 to rotate, and then the two groups of first electric push rods 23 rotate along the annular groove 21 in a circular manner. In this process, the two groups of first electric push rods 23 extend and shorten alternately, thereby driving the placement table 1 to shake continuously. The shaking position can be at any point along the annular groove 21. The placement table 1 is divided into an upper layer and a lower layer. The lower layer is fixed to the first motor 25, and the upper layer is a collection barrel 11 installation layer connected to the rotation through a bearing, and is fixed to the output end of the first motor 25, and then the first motor 25 can drive the upper layer of the placement table 1 to rotate. The fourth electric push rod 42 drives the push rod to move, and the extrusion slider 49 drives the pH electrode 44 to move downward along the slide groove 411. During this process, the spring is compressed. After the detection is completed, the fourth electric push rod 42 is retracted, and the slider 49 and the pH electrode 44 are reset by the elastic force of the second spring 48 to extract the collection tube 11. Then, the third motor 46 rotates the disk 43 to replace the unused next group of pH electrodes 44 in the vertical position to detect the next group of collection tubes 11, thereby avoiding the pollution caused by frequent replacement of the pH electrodes 44 and multiple uses of the same pH electrode 44.

[0036] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pH value detection device for textiles, comprising a placement table (1), characterized in that: A plurality of slots are provided on the top surface of the placement table (1), and a collection cylinder (11) is placed inside the slots of the placement table (1). A driving base (2) is provided at the bottom of the placement table (1), and the driving base (2) drives the placement table (1) to rotate. A soaking bucket (3) is provided on one side of the top of the placement table (1), and the soaking bucket (3) has a partition in the middle and is open at both ends. A sealing cover (35) is provided on the outer side of the two open ends of the soaking bucket (3). A first delivery outlet (38) is provided at the outlet end of the sealing cover (35), and a second delivery outlet (39) is installed at the outer end of the first delivery outlet (38), and the radius of the second delivery outlet (39) is smaller than that of the first delivery outlet (38). ), a detection assembly (4) is provided on the other side of the top of the placement platform (1), the detection assembly (4) comprising a disc (43), a plurality of groups of pH electrodes (44) being symmetrically mounted on the surface of the disc (43) at the center thereof, a slide groove (411) being provided on the disc (43) at a position corresponding to the pH electrode (44), a slider (49) being slidably mounted in the slide groove (411), the slider (49) being fixedly connected to the pH electrode (44), the top of the collecting cylinder (11) on the placement platform (1) being covered with a cover plate (12), and notches (121) being provided on the cover plate (12) at positions corresponding to the soaking bucket (3) and the pH electrode (44) vertically downward of the detection assembly (4).

2. A pH value detection device for textiles according to claim 1, characterized in that: A rotating plate (24) is rotatably mounted on the top surface of the driving base (2) via a bearing, and the top of the rotating plate (24) is symmetrically rotatably connected to two first electric push rods (23) via a rotating shaft, and the extended ends of the first electric push rods (23) are rotatably connected to a slide plate (22) via a rotating shaft, and an annular groove (21) is provided at the bottom of the placement table (1), and the slide plate (22) slides along the annular groove (21).

3. A pH value detection device for textiles according to claim 2, characterized in that: A first motor (25) is arranged at the top of the center of the rotating plate (24), and an output end of the first motor (25) is fixedly connected to the center of the placement table (1).

4. A pH value detection device for textiles according to claim 1, characterized in that: A fixing frame (31) is fixed to one side of the driving base (2) corresponding to the soaking bucket (3), and a sliding frame (32) is slidably sleeved on the surface of the fixing frame (31), second electric push rods (33) are fixed to both sides of the fixing frame (31), and the extended end of the second electric push rod (33) is fixedly connected to the sliding frame (32), and a mounting frame (36) is provided on the outer surface of the sliding frame (32), and both sides of the mounting frame (36) are fixedly connected to both side outer walls at the middle position of the soaking bucket (3).

5. A pH value detection device for textiles according to claim 4, characterized in that: A second motor (34) is fixed on the surface of the sliding frame (32), and an output end of the second motor (34) is fixedly connected to a mounting frame (36). Third electric push rods (37) are fixed to the top and bottom of both sides of the mounting frame (36), and an extended end of the third electric push rod (37) is fixedly connected to both sides of the sealing cover (35).

6. A pH value detection device for textiles according to claim 5, characterized in that: A sealing plate (313) is slidably connected inside the second delivery outlet (39), and a connecting frame (311) is fixed on the top of the sealing plate (313), the connecting frame (311) is L-shaped, and a ball (310) is fixed on the bottom of the connecting frame (311), the outer ring of the placement table (1) is fixed with a ring frame (13), and the sliding frame (32) is fixed with a protrusion (15) at a position corresponding to each collection tube (11), inclined surfaces are provided on both sides of the protrusion (15), and the ball (310) can slide along the protrusion (15) and the ring frame (13), and a plurality of first springs (312) are equidistantly fixed on the outer wall of the second delivery outlet (39), and the other end of the first spring (312) is fixedly connected to the connecting frame (311).

7. A pH value detection device for textiles according to claim 1, characterized in that: A spring clamp (14) is provided on the surface of the placement table (1) at a position corresponding to the installation position of the collection tube (11), and the collection tube (11) is clamped inside the spring clamp (14).

8. A pH value detection device for textiles according to claim 1, characterized in that: The detection assembly (4) further comprises a vertical frame (41), the vertical frame (41) being fixed on a side of the driving base (2) corresponding to the circular disk (43), and a mounting seat (45) being fixed on a surface of the vertical frame (41), a third motor (46) being fixed on a surface of the mounting seat (45) at a position corresponding to the center of the circular disk (43), and an output end of the third motor (46) being fixedly connected to the circular disk (43).

9. A textile pH value detection device according to claim 8, characterized in that: A guide ring (47) is provided at the outlet end of the slide groove (411), and the guide ring (47) is in sliding contact with the outer surface of the pH electrode (44). A second spring (48) is sleeved between the guide ring (47) and the slider (49) on the outer side of the pH electrode (44), and the two ends of the second spring (48) are respectively fixedly connected to the guide ring (47) and the slider (49). A fourth electric push rod (42) is fixed to the top of the vertical frame (41), and a push plate (410) is fixed to the extended end of the fourth electric push rod (42), and the push plate (410) can be in extrusion contact with the rear end of the slider (49).

10. A pH value detection device for textiles according to claim 9, characterized in that: A spring telescopic rod (122) is installed at the center of the top of the cover plate (12), and the top of the spring telescopic rod (122) is rotatably connected to the top of the vertical frame (41) via a universal shaft.

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