Textile fabric printing and dyeing detection equipment and detection method

Abstract

The application relates to the technical field of optical detection, and discloses a textile fabric printing and dyeing detection equipment and a detection method, which comprises an operation table, a door-shaped frame installed on the operation table, a detection camera installed on the door-shaped frame, a feeding assembly for cyclically conveying samples, a polishing assembly for polishing the samples, and a dust removal assembly for removing dust on the samples. Through cooperation of the feeding assembly and the polishing assembly, the rotating disc can drive the samples to rotate by 90 degrees four times, and the process of first detection, polishing, second detection and resetting is sequentially carried out, the detection process has high coherence, and the automation level and work efficiency are improved; through the setting of the feeding assembly, the four rotating discs can simultaneously drive the four samples to cyclically carry out the detection process, the time utilization rate is improved, and the detection efficiency is further improved.

Description

Technical Field

[0001] This invention relates to the field of optical inspection technology, specifically to a textile fabric dyeing and printing inspection device and method. Background Technology

[0002] Dyeing and printing is a comprehensive process of treating textiles, aiming to beautify them by adding patterns, designs, or changing their colors. This process includes pretreatment, dyeing, printing, and post-treatment. After the dyeing and printing of the fabric is completed, a batch of samples needs to be collected for dyeing and printing testing to assess the quality. Current technology typically involves placing the samples on a testing platform, illuminating them with light, and then photographing them with a testing camera. The image data is then analyzed using a testing instrument to determine the surface quality of the sample, thereby analyzing the dyeing and printing quality. During the testing process, some samples, depending on testing requirements, need to be polished after the first test and then subjected to a second test. The data from the two tests are then compared and analyzed to assess their abrasion resistance.

[0003] However, the existing technology has the following problems:

[0004] In practical use, existing technologies typically require staff to place the sample on the testing platform, operate the testing camera to take pictures, and after the first test, the sample needs to be removed, polished with a special polishing device, and then put back in for the second test. The operation steps are cumbersome and the efficiency is low. Summary of the Invention

[0005] The purpose of this invention is to provide a textile fabric dyeing and printing testing device and method to solve the above-mentioned problems and overcome the defects of the prior art, as detailed below.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] This invention provides a textile fabric printing and dyeing testing device, comprising: an operating table, on which a gantry frame is mounted, and a testing camera is mounted on the gantry frame; a feeding assembly for cyclically conveying samples; a polishing assembly for polishing samples; and a dust removal assembly for removing dust from the samples. The feeding assembly includes a motor mounted at the bottom of the operating table. A turntable is rotatably mounted through the operating table, with its bottom end connected to the motor's output end. A lever is connected to the turntable. A central shaft is rotatably mounted on the operating table, with grooved wheels connected to its outer wall. A turntable is connected to the top of the central shaft, and the turntable has four sliding grooves. Sliding shafts are slidably connected to the four sliding grooves of the turntable, and trays are connected to the tops of the sliding shafts.

[0008] Preferably, the grinding assembly includes a mounting bracket mounted on an operating table, located behind a turntable. A rotating shaft is rotatably mounted between the mounting bracket and the top surface of the operating table. A second toothed ring is connected to the bottom outer wall of the rotating shaft, and a first toothed ring is connected to the outer wall of the turntable. The first toothed ring meshes with the second toothed ring. A rotating seat is rotatably mounted on the mounting bracket, and a belt is sleeved between the rotating seat and the rotating shaft. A grinding block is connected to the bottom surface of the rotating seat via multiple springs.

[0009] Preferably, the outer wall of the tray is slidably connected to a base, a magnetic ring is magnetically connected to the base, and two triangular sliders are slidably connected to the base, with both triangular sliders contacting the gap between the magnetic ring and the base.

[0010] Preferably, the grooved wheel is provided with four sliding grooves, and the lever slides in contact with one of the sliding grooves of the grooved wheel during movement.

[0011] Preferably, the gantry frame is equipped with an elliptical groove ring by means of a bracket, the elliptical groove ring is provided with an elliptical sliding groove, and the bottom of the four sliding shafts are all slidably connected to the elliptical sliding groove of the elliptical groove ring.

[0012] Preferably, the outer wall of the sliding shaft is connected to rollers, and all four rollers slide in contact with the top surface of the elliptical groove ring. The top surface of the elliptical groove ring at the front is provided with an arc-shaped groove, and the rollers slide in contact with the arc-shaped groove when moving.

[0013] Preferably, the dust removal assembly includes an air chamber mounted on an operating table, located to the right front of the turntable. A sliding plate is slidably connected to the inner wall of the air chamber, and a spring is provided between the sliding plate and the inner wall of the air chamber. Two air inlet pipes are installed through the bottom of the air chamber, and two air outlet pipes are installed through the top of the air chamber. A main pipe is connected to the top of the air chamber, and a blower hood is connected to the end of the main pipe away from the air chamber. A curved block is slidably connected to the left outer wall of the air chamber, and the curved block is connected to the sliding plate. Four I-beams are slidably mounted through the turntable, and an abutment shaft is connected to the bottom surface of each I-beam. The abutment shaft slides in contact with the curved block during movement.

[0014] Preferably, one air inlet pipe and one air outlet pipe are located on the left side of the slide plate, and the other air inlet pipe and the other air outlet pipe are located on the right side of the slide plate. Each of the two air inlet pipes and the two air outlet pipes is equipped with a check valve.

[0015] Preferably, the outer wall of the elliptical groove ring is connected to a wave block, the wave block is located in front of the mounting frame, the abutment shaft contacts the wave block during movement, a spring is provided between the bottom surface of the I-beam block and the bottom surface of the turntable, and a cleaning cotton is provided on the top surface of the I-beam block, the cleaning cotton of the I-beam block contacts the grinding block during movement.

[0016] A method for testing the printing and dyeing processes of textile fabrics includes the following steps:

[0017] Step 1: Material preparation. Arrange the printed and dyed fabric samples to be tested and place them on the worktable in order.

[0018] Step 2: Loading. Take out a sample, press the two triangular sliders, remove the magnetic ring, place the sample on the tray and base, put the magnetic ring back on the base, and the magnetic ring will fix the sample in place.

[0019] Step 3: Inspection. Start the inspection camera and motor, and the feeding and grinding components will run. Take two pictures of the sample and perform grinding between the two pictures. The inspection camera will transmit the image data to the inspection instrument for analysis.

[0020] Step 4: Replenishing materials. When the sample is photographed for the first time, the staff places the next sample on the tray that is rotated in front of them until there are samples on all four trays.

[0021] Step 5: Load and unload the sample repeatedly. After the sample is photographed from both sides, it returns to the staff. The staff removes the sample from the tray and replaces it with a new sample.

[0022] Step Six: After the test is completed, turn off the motor and the test camera, and clean and maintain the test camera, feeding assembly, grinding assembly and dust removal assembly.

[0023] The beneficial effects are:

[0024] 1. This textile fabric printing and dyeing testing equipment, through the cooperation of the feeding component and the grinding component, enables the turntable to drive the sample to rotate 90 degrees four times, sequentially performing the first test, grinding, second test and reset process. The testing process has a high degree of continuity, improving the level of automation and work efficiency. Through the setting of the feeding component, four turntables can simultaneously drive four samples to cycle through the testing process, improving time utilization and further improving testing efficiency.

[0025] 2. This textile fabric printing and dyeing testing equipment uses a magnetic ring, a base, and two triangular sliders to clamp the sample with magnetic force, preventing the sample from shifting or falling off during subsequent polishing. The operator can easily remove the magnetic ring and sample by pressing the two triangular sliders.

[0026] 3. This textile fabric printing and dyeing testing equipment, through the setting of the dust removal component, allows the air blower to blow off the dust and impurities on the sample surface after the sample is placed and before the first test, so as to avoid affecting the test data; through the setting of the cleaning cotton on the top of the I-beam blocks, the four I-beam blocks take turns cleaning the bottom surface of the grinding block, keeping the bottom surface of the grinding block clean and preventing the sample from being scratched during grinding due to impurities adhering to the grinding block, thus affecting the grinding effect. In addition, the air blower can also blow air onto the cleaning cotton on the top of the I-beam blocks to a certain extent. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the feeding component structure of the present invention;

[0030] Figure 3 This is a schematic diagram of the grinding component structure of the present invention;

[0031] Figure 4 This is a schematic diagram of the Geneva structure of the present invention;

[0032] Figure 5 This is a schematic diagram of the tray structure of the present invention;

[0033] Figure 6 This is a schematic diagram of the portal frame structure of the present invention;

[0034] Figure 7 This is a schematic diagram of the elliptical groove ring structure of the present invention;

[0035] Figure 8 This is a schematic diagram of the structure of the dust removal component of the present invention;

[0036] Figure 9 This is a schematic diagram of the wind shield structure of the present invention;

[0037] Figure 10 This is a schematic diagram of the turntable structure of the present invention;

[0038] Figure 11 This is a schematic diagram of the wave block structure of the present invention.

[0039] The following are the annotations for the attached diagrams: 1. Operating table; 2. Gantry frame; 3. Detection camera; 4. Feeding assembly; 41. Motor; 42. Turntable; 43. Lever; 44. Central shaft; 45. Grooved wheel; 46. Turntable; 47. Base; 48. Tray; 49. Magnetic ring; 410. Sliding shaft; 411. Roller; 412. Triangular slider; 413. Elliptical grooved ring; 414. Arc groove; 5. Grinding assembly; 51. Mounting bracket; 52. First toothed ring; 53. Second toothed ring; 54. Rotating shaft; 55. Belt; 56. Rotary seat; 57. Grinding block; 6. Dust removal assembly; 61. Air chamber; 62. Slide plate; 63. Curved block; 64. Air inlet pipe; 65. Air outlet pipe; 66. Main pipe; 67. Blower hood; 68. I-beam block; 69. Abutment shaft; 610. Wave block. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0041] Example 1

[0042] Please see Figure 1 - Figure 7The system includes: an operating table 1, a gantry frame 2 mounted on the operating table 1, a detection camera 3 mounted on the gantry frame 2, the detection camera 3 being connected to a detector, the detection camera 3 transmitting image data to the detector, and the detector analyzing the image data to obtain the dyeing and printing detection results; a feeding assembly 4 for cyclically conveying samples; the feeding assembly 4 includes a motor 41, the motor 41 being mounted at the bottom of the operating table 1, a turntable 42 rotatably mounted on the operating table 1, the bottom end of the turntable 42 being connected to the output end of the motor 41, a lever 43 connected to the turntable 42, a central shaft 44 rotatably mounted on the operating table 1, a grooved wheel 45 connected to the outer wall of the central shaft 44, the grooved wheel 45 having four grooves, and the lever 43 slidingly contacting one of the grooves of the grooved wheel 45 during movement. Each rotation of rod 43 causes grooved wheel 45 to rotate 90 degrees. A turntable 46 is connected to the top of the central shaft 44. The turntable 46 has four grooves, each containing a sliding shaft 410. A tray 48 is connected to the top of each sliding shaft 410. A base 47 is slidably connected to the outer wall of the tray 48. A magnetic ring 49 is magnetically connected to the base 47. Two triangular sliders 412 are slidably connected to the base 47, each contacting the gap between the magnetic ring 49 and the base 47. Pressing the two triangular sliders 412 inserts them into the gap between the magnetic ring 49 and the base 47, prying up the magnetic ring 49 for easy removal. The sample is then placed on the tray 48 and the base 47. The magnetic ring 49 is placed back on the base 47. The magnetic ring 49 clamps the sample onto the base 47 by magnetic force, thus fixing the sample and making the operation convenient. An elliptical groove ring 413 is installed on the gantry frame 2 via a bracket. The elliptical groove ring 413 is provided with an elliptical sliding groove. The bottoms of the four sliding shafts 410 are all slidably connected to the elliptical sliding groove of the elliptical groove ring 413. The distance between the left and right sides of the elliptical sliding groove of the elliptical groove ring 413 is smaller than the distance between the front and back sides, so that when the tray 48 moves to the left and right, it can move a certain distance towards the center of the turntable 46, so that the sample above the tray 48 is within the shooting range of the detection camera 3. Rollers 411 are connected to the outer wall of the sliding shafts 410. All four rollers 411 are in sliding contact with the top surface of the elliptical groove ring 413. The top surface of the groove ring 413 at the front is provided with an arc-shaped groove 414. When the roller 411 moves, it slides in contact with the arc-shaped groove 414. When the roller 411 on the slide shaft 410 slides to the front, the roller 411 enters the arc-shaped groove 414, causing the roller 411 and the slide shaft 410 to move downward a certain distance by their own gravity. The slide shaft 410 drives the tray 48 to move downward. After the sample is placed, the roller 411 starts to slide and rises along the arc surface of the arc-shaped groove 414 until it leaves the arc-shaped groove 414. This causes the slide shaft 410 to drive the tray 48 to move upward a certain distance. The upward movement of the tray 48 can lift the middle part of the sample above it to a certain height. Through the pulling of the sample periphery by the magnetic ring 49, the sample is tightened.By configuring the feeding assembly 4, the four turntables 46 can simultaneously drive four samples in a cyclical testing process, improving time utilization and further enhancing testing efficiency. The magnetic ring 49, base 47, and two triangular sliders 412 work together to magnetically clamp the samples, preventing displacement and detachment during subsequent polishing. Operators can easily remove the magnetic ring 49 and samples by pressing the two triangular sliders 412, making operation convenient.

[0043] Furthermore, please refer to Figure 3 - Figure 4 The grinding assembly 5 is used for grinding samples. The grinding assembly 5 includes a mounting frame 51, which is mounted on the operating table 1 and located behind the turntable 46. A rotating shaft 54 ​​is rotatably mounted between the mounting frame 51 and the top surface of the operating table 1. A second toothed ring 53 is connected to the bottom outer wall of the rotating shaft 54, and a first toothed ring 52 is connected to the outer wall of the turntable 42. The first toothed ring 52 meshes with the second toothed ring 53. A rotating seat 56 is rotatably mounted on the mounting frame 51. A belt 55 is sleeved between the rotating seat 56 and the rotating shaft 54. The rotating shaft 54 ​​drives the rotating seat 56 to rotate via the belt 55. The rotating seat 56 drives the grinding block 57 to rotate via multiple springs. The bottom surface of the rotating seat 56 is connected to the grinding block 57 via multiple springs. When the tray 48 moves below the grinding block 57, the grinding block 57 grinds the sample on the tray 48 by rotating. Multiple springs give the grinding block 57 a certain degree of contractility, allowing it to apply pressure to the sample surface when grinding samples of different thicknesses. After the sample is placed, it undergoes the first rotation for the first test, the second rotation for grinding, the third rotation for the second test, and the fourth rotation back to the operator. The operator then disassembles the sample and replaces it with a new one. During the first, second, and third rotations, the operator places other samples on the other three trays 48, ensuring that four samples are simultaneously tested on the operating table 1, achieving the effect of testing four samples in a cycle. Through the cooperation of the feeding component 4 and the grinding component 5, the turntable 46 can rotate the sample four times at ninety degrees, sequentially performing the first test, grinding, second test, and reset processes. The testing process has a high degree of continuity, improving the level of automation and work efficiency.

[0044] Furthermore, please refer to Figure 8 - Figure 11The dust removal assembly 6 is used to remove dust from samples. The dust removal assembly 6 includes an air chamber 61, which is mounted on the operating table 1 and located to the right front of the turntable 46. A sliding plate 62 is slidably connected to the inner wall of the air chamber 61, and a spring is installed between the sliding plate 62 and the inner wall of the air chamber 61. Two air inlet pipes 64 are installed through the bottom of the air chamber 61, and two air outlet pipes 65 are installed through the top of the air chamber 61. One air inlet pipe 64 and one air outlet pipe 65 are located to the left of the sliding plate 62, and the other air inlet pipe 64 and the other air outlet pipe 65 are located to the right of the sliding plate 62. Each of the two air inlet pipes 64 and the two air outlet pipes 65 is equipped with a check valve. When the sliding plate 62 slides to the right, it releases the air from its right side. Air is expelled through the right-side exhaust pipe 65, while simultaneously, the left-side intake pipe 64 draws air into the air chamber 61 located in the space to the left of the slide plate 62. When the slide plate 62 moves to the left, it expels the air from its left side through the left-side exhaust pipe 65, and draws air in through the right-side intake pipe 64. The check valves inside the two intake pipes 64 and the two exhaust pipes 65 prevent air backflow, allowing the airflow to flow in one direction. A main pipe 66 is connected to the top of the air chamber 61, and the two exhaust pipes 65 sequentially inject air into the main pipe 66. A blower hood 67 is connected to the end of the main pipe 66 furthest from the air chamber 61. A curved block 63 is slidably connected through the left outer wall of the air chamber 61 and is connected to the slide plate 62. A turntable 46 is slidably mounted through the turntable 46. There are four I-beam blocks 68, and the bottom surface of each I-beam block 68 is connected to an abutment shaft 69. During movement, the abutment shaft 69 slides in contact with a curved block 63, pressing and squeezing the curved block 63, causing the curved block 63 to drive the slide plate 62 to slide to the right. After the abutment shaft 69 disengages from the curved block 63, the slide plate 62 returns to its original position due to the elastic force of a spring. The main pipe 66 blows air out through the blower hood 67. When the blower hood 67 blows air out, it first blows off the dust on the top of the I-beam blocks 68 below it. Then, as a new sample passes under the blower hood 67, the blower hood 67 continues to blow air to blow off the dust on the sample surface, preventing the dust on the sample surface from being mistakenly identified as a defect point after being captured by the inspection camera 3, thus affecting the accuracy of the data. The outer wall of the elliptical groove ring 413 is connected to a wave block 610, which is located in front of the mounting bracket 51. The abutment shaft 69 contacts the wave block 610 during movement. A spring is provided between the bottom surface of the I-shaped block 68 and the bottom surface of the turntable 46. A cleaning cotton is provided on the top surface of the I-shaped block 68. The cleaning cotton of the I-shaped block 68 contacts the grinding block 57 during movement. As the abutment shaft 69 slides on the surface of the wave block 610, it drives the I-shaped block 68 to reciprocate along the surface of the wave block 610. The cleaning cotton on the top of the I-shaped block 68 contacts the bottom surface of the grinding block 57. The reciprocating motion of the cleaning cotton increases the contact area, allowing the cleaning cotton to clean the bottom of the grinding block 57 by frictional contact, thus maintaining the cleanliness of the bottom surface of the grinding block 57.The dust removal component 6 allows the air blower 67 to remove dust and impurities from the sample surface after placement and before the first test, preventing interference with test data. The cleaning cotton on top of the I-beams 68 allows the four I-beams 68 to take turns cleaning the bottom surface of the grinding block 57, maintaining its cleanliness and preventing scratches caused by impurities adhering to the grinding block 57, thus affecting the grinding effect. The air blower 67 also directs airflow onto the cleaning cotton on top of the I-beams 68, cleaning it as well.

[0045] Example 2

[0046] A method for detecting the dyeing and printing of textile fabrics, using a textile fabric dyeing and printing detection device as described in Example 1, further includes the following steps:

[0047] Step 1: Prepare materials. Arrange the dyed fabric samples to be tested and place them on the workbench 1 in order.

[0048] Step 2: Loading. Take out a sample, press the two triangular sliders 412, remove the magnetic ring 49, place the sample on the tray 48 and the base 47, put the magnetic ring 49 back on the base 47, and the magnetic ring 49 fixes the sample.

[0049] Step 3: Detection. Start the detection camera 3 and motor 41, and the feeding component 4 and grinding component 5 to operate. Take two pictures of the sample and perform grinding once between the two pictures. The detection camera 3 transmits the image data to the detector for analysis.

[0050] Step 4: Replenishing materials. When the sample is photographed for the first time, the staff places the next sample on the tray 48 that is rotated in front of them, until there are samples on all four trays 48.

[0051] Step 5: Load and unload the sample in a cyclical manner. After the sample is photographed from both sides, it returns to the staff. The staff removes the sample from tray 48 and replaces it with a new sample.

[0052] Step 6: After the test is completed, turn off the motor 41 and the test camera 3, and clean and maintain the test camera 3, the feeding assembly 4, the grinding assembly 5 and the dust removal assembly 6.

[0053] Using the above structure, the working principle of this case is as follows: the detection camera 3 on the gantry frame 2 is connected to the detector. The detection camera 3 transmits image data to the detector, and the detector analyzes the image data to obtain the dyeing and printing detection results. When placing the sample, press the two triangular sliders 412. The two triangular sliders 412 are inserted into the gap between the magnetic ring 49 and the base 47, prying up the magnetic ring 49 for easy removal. After removing the magnetic ring 49, place the sample on the tray 48 and the base 47, and put the magnetic ring 49 back on the base 47. The magnetic ring 49 clamps the sample on the base 47 with magnetic force, achieving the function of fixing the sample. The operation is convenient. Start the motor 4. After step 1, motor 41 drives turntable 42 to rotate. As turntable 42 rotates, it drives lever 43 to rotate. During its rotation, lever 43 enters one of the grooves of the grooved wheel 45. As lever 43 continues to rotate, it drives the grooved wheel 45 to rotate through the groove. When the grooved wheel 45 rotates 90 degrees, lever 43 slides out of the groove and continues to rotate, subsequently contacting the next groove. This achieves the effect that each rotation of lever 43 drives the grooved wheel 45 to rotate 90 degrees. The rotation of the grooved wheel 45, in turn, drives turntable 46 to rotate via central shaft 44. Turntable 46 then drives four trays 48 to rotate, enabling the four trays 48 to rotate 90 degrees at regular intervals. The effect of the ten-degree angle is that the distance between the left and right sides of the elliptical groove ring 413 is smaller than the distance between the front and back sides. This causes the sliding shaft 410 to move closer to the central axis 44 when sliding to the left and right sides, and to move further away from the central axis 44 when sliding to the front and back sides. The sliding shaft 410 can drive the tray 48 and the base 47 to move synchronously, allowing the tray 48 to move a certain distance towards the center of the turntable 46 when moving to the left and right sides, so that the sample above the tray 48 is within the shooting range of the detection camera 3. When the roller 411 on the sliding shaft 410 slides forward, the roller 411 enters the arc groove 414, making... Roller 411 and slide 410 move downward a certain distance under their own gravity. Slide 410 drives tray 48 to move downward, so that the top surface of tray 48 is on the same plane as the top surface of magnetic ring 49. After the sample is placed, roller 411 starts to slide and rises along the arc surface of arc groove 414 until it leaves arc groove 414. This causes slide 410 to drive tray 48 to move upward a certain distance. The upward movement of tray 48 can lift the middle part of the sample above it to a certain height. Through the pulling of the sample periphery by magnetic ring 49, the sample is tightened, avoiding the influence of wrinkles on the sample surface on the test data during the test.When the turntable 42 rotates, it drives the second gear ring 53 to rotate via the first gear ring 52. The second gear ring 53 drives the rotating shaft 54 ​​to rotate on the mounting bracket 51. The rotating shaft 54 ​​drives the rotating seat 56 to rotate via the belt 55. The rotating seat 56 drives the grinding block 57 to rotate via multiple springs. When the tray 48 moves under the grinding block 57, the grinding block 57 grinds the sample on the tray 48 by rotating. The multiple springs on the grinding block 57 give it a certain degree of contraction, which can provide a certain pressure to the sample surface when grinding samples of different thicknesses. After the sample is placed, the first rotation is followed by the first test, the second rotation by grinding, the third rotation by the second test, and the fourth rotation by returning the sample to the operator. The operator then disassembles the sample and replaces it with a new one. During the first, second, and third rotations, the operator places other samples on three other trays. On tray 48, four samples on operating table 1 can be tested simultaneously throughout the entire testing process, achieving the effect of four samples being tested in a cycle. Through the cooperation of feeding component 4 and grinding component 5, turntable 46 can rotate the sample four times at 90 degrees, sequentially performing the first test, grinding, second test, and reset process. The testing process has high continuity, improving automation and work efficiency. The feeding component 4 allows four turntables 46 to simultaneously drive four samples in a cycle, improving time utilization and further increasing testing efficiency. The magnetic ring 49, base 47, and two triangular sliders 412 work together to magnetically clamp the sample, preventing displacement and detachment during subsequent grinding. Operators can easily remove the magnetic ring 49 and sample by pressing the two triangular sliders 412.

[0054] When turntable 46 rotates, it drives four I-beam blocks 68 to rotate. The movement of the I-beam blocks 68 drives the contact shaft 69 to move synchronously. When a new sample is placed on tray 48, the contact shaft 69 on the right side of the sample contacts and presses against the curved block 63 during movement, causing the curved block 63 to drive the slide plate 62 to slide to the right. After the contact shaft 69 disengages from the curved block 63, the slide plate 62 returns to its original position due to the elastic force of the spring. When the slide plate 62 slides to the right, it squeezes out the air on its right side through the right air outlet pipe 65. At the same time, the left air inlet pipe 64 draws air into the air chamber 61 located in the space on the left side of the slide plate 62. When the slide plate 62 moves to the left, it fills the space on its left side with air. Air is expelled through the left exhaust pipe 65 and drawn in through the right intake pipe 64. Check valves within the two intake pipes 64 and the two exhaust pipes 65 prevent backflow, ensuring unidirectional airflow. The two exhaust pipes 65 sequentially inject air into the main pipe 66, which then blows the air out through the blower hood 67. As the blower hood 67 blows air out, it first blows off the dust on the top of the I-beam block 68 below it. Then, as a new sample passes below the blower hood 67, the blower hood 67 continues to blow air, removing dust from the sample surface. This prevents dust on the sample surface from being mistakenly identified as a defect by the inspection camera 3, thus affecting data accuracy. When the I-beam block 68... As the I-beam 68 moves to the front of the mounting bracket 51, the abutment shaft 69 at the bottom of the I-beam 68 contacts the wave block 610. Due to the elastic force of the spring on the bottom surface of the I-beam 68, the abutment shaft 69 maintains pressure on the wave block 610. As the abutment shaft 69 slides along the surface of the wave block 610, it drives the I-beam 68 to reciprocate. Since the I-beam 68 is located between the two trays 48, during the time between the completion of one sample grinding and the imminent movement of the next sample under the grinding block 57, the cleaning cotton on the top of the I-beam 68 contacts the bottom surface of the grinding block 57. The reciprocating motion of the cleaning cotton increases the contact area, allowing the cleaning cotton to utilize... Friction contact cleans the bottom of the grinding block 57, maintaining the cleanliness of its bottom surface. The dust removal component 6 allows the blower hood 67 to blow away dust and impurities from the sample surface before the first test, preventing interference with test data. The cleaning cotton on the top of the I-beams 68 allows the four I-beams 68 to take turns cleaning the bottom surface of the grinding block 57, maintaining its cleanliness and preventing scratches caused by impurities adhering to the grinding block 57, thus affecting the grinding effect. The blower hood 67 also directs airflow onto the cleaning cotton on top of the I-beams 68, cleaning it to a certain extent.

[0055] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A textile fabric dyeing and testing device, characterized in that, include: An operating table (1) is provided, on which a gantry frame (2) is installed, and on which a detection camera (3) is installed. Feeding assembly (4) is used for cyclically conveying samples; Grinding component (5), used for grinding samples; The dust removal component (6) is used to remove dust from the sample; The feeding assembly (4) includes a motor (41), which is installed at the bottom of the operating table (1). A turntable (42) is rotatably mounted on the operating table (1). The bottom end of the turntable (42) is connected to the output end of the motor (41). A lever (43) is connected to the turntable (42). A central shaft (44) is rotatably mounted on the operating table (1). A grooved wheel (45) is connected to the outer wall of the central shaft (44). A turntable (46) is connected to the top end of the central shaft (44). Four sliding grooves are provided on the turntable (46). A sliding shaft (410) is slidably connected in each of the four sliding grooves of the turntable (46). A tray (48) is connected to the top end of the sliding shaft (410). The grooved wheel (45) is provided with four sliding grooves, and the lever (43) slides in contact with one of the sliding grooves of the grooved wheel (45) during the movement. The gantry frame (2) is equipped with an elliptical groove ring (413) by means of a bracket. The elliptical groove ring (413) is provided with an elliptical sliding groove. The bottom of the four sliding shafts (410) are slidably connected to the elliptical sliding groove of the elliptical groove ring (413). The outer wall of the sliding shaft (410) is connected to rollers (411), and all four rollers (411) slide in contact with the top surface of the elliptical groove ring (413). The top surface of the elliptical groove ring (413) in front is provided with an arc groove (414), and the rollers (411) slide in contact with the arc groove (414) when moving.

2. The textile fabric printing and dyeing testing equipment according to claim 1, characterized in that: The grinding assembly (5) includes a mounting bracket (51) which is mounted on the operating table (1) and located behind the turntable (46). A rotating shaft (54) is rotatably mounted between the mounting bracket (51) and the top surface of the operating table (1). A second toothed ring (53) is connected to the bottom outer wall of the rotating shaft (54). A first toothed ring (52) is connected to the outer wall of the turntable (42). The first toothed ring (52) meshes with the second toothed ring (53). A rotating seat (56) is rotatably mounted on the mounting bracket (51). A belt (55) is sleeved between the rotating seat (56) and the rotating shaft (54). A grinding block (57) is connected to the bottom surface of the rotating seat (56) by multiple springs.

3. The textile fabric printing and dyeing testing equipment according to claim 1, characterized in that: The outer wall of the tray (48) is slidably connected to a base (47), and a magnetic ring (49) is magnetically connected to the base (47). Two triangular sliders (412) are slidably connected to the base (47), and both triangular sliders (412) are in contact with the gap between the magnetic ring (49) and the base (47).

4. The textile fabric printing and dyeing testing equipment according to claim 1, characterized in that: The dust removal assembly (6) includes an air chamber (61), which is mounted on the operating table (1) and located to the right front of the turntable (46). A sliding plate (62) is slidably connected to the inner wall of the air chamber (61), and a spring is provided between the sliding plate (62) and the inner wall of the air chamber (61). Two air inlet pipes (64) are installed through the bottom of the air chamber (61), and two air outlet pipes (65) are installed through the top of the air chamber (61). The top is connected to a main pipe (66), and the end of the main pipe (66) away from the air chamber (61) is connected to a blower hood (67). A curved block (63) is slidably connected through the left outer wall of the air chamber (61). The curved block (63) is connected to a slide plate (62). Four I-beams (68) are slidably installed through the turntable (46). The bottom surface of the I-beams (68) is connected to an abutment shaft (69). The abutment shaft (69) slides in contact with the curved block (63) during the movement.

5. The textile fabric dyeing and testing equipment according to claim 4, characterized in that: One of the air inlet pipes (64) and one of the air outlet pipes (65) are located on the left side of the slide plate (62), and the other air inlet pipe (64) and the other air outlet pipe (65) are located on the right side of the slide plate (62). Each of the two air inlet pipes (64) and the two air outlet pipes (65) is equipped with a check valve.

6. The textile fabric dyeing and testing equipment according to claim 4, characterized in that: The outer wall of the elliptical groove ring (413) is connected to a wave block (610), the wave block (610) is located in front of the mounting bracket (51), the abutment shaft (69) contacts the wave block (610) during the movement, a spring is provided between the bottom surface of the I-beam block (68) and the bottom surface of the turntable (46), a cleaning cotton is provided on the top surface of the I-beam block (68), and the cleaning cotton of the I-beam block (68) contacts the polishing block (57) when it moves.

7. A method for detecting the printing and dyeing of textile fabrics, characterized in that: The textile fabric dyeing and testing equipment according to any one of claims 1-6 further includes the following steps: Step 1: Prepare materials. Arrange the dyed fabric samples to be tested and place them on the operating table (1) in order. Step 2: Loading. Take out a sample, press the two triangular sliders (412), remove the magnetic ring (49), place the sample on the tray (48) and the base (47), put the magnetic ring (49) back on the base (47), and the magnetic ring (49) fixes the sample. Step 3: Detection. Start the detection camera (3) and motor (41), and the feeding assembly (4) and grinding assembly (5) will run. Take two pictures of the sample and grind it once between the two pictures. The detection camera (3) will transmit the image data to the detector for analysis. Step 4: Replenishing materials. When the sample is photographed for the first time, the staff places the next sample on the tray (48) that is rotated in front of them until there are samples on all four trays (48). Step 5: Load and unload the sample in a cyclical manner. After the sample is photographed from both sides, it returns to the staff. The staff removes the sample from the tray (48) and replaces it with a new sample. Step 6: After the test is completed, turn off the motor (41) and the test camera (3), and clean and maintain the test camera (3), the feeding assembly (4), the grinding assembly (5) and the dust removal assembly (6).

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