Cloth printing and dyeing color difference intelligent detection device

Abstract

The invention discloses a cloth printing and dyeing color difference intelligent detection device, and relates to the technical field of textile color difference detection. The cloth printing and dyeing color difference intelligent detection device comprises a base, the top of the base is fixedly connected with a cover body, the cover body belongs to a closed operation cover, the left side of the cover body is communicated with an external air pump through a flexible pipe, the front face of the inner wall of the cover body is rotationally connected with a cloth feeding roller, and the back face of the inner wall of the cover body is rotationally connected with a cloth collecting roller; the front face of the cover body is fixedly connected with a stray light counteracting mechanism. According to the cloth printing and dyeing color difference intelligent detection device, by arranging the stray light counteracting mechanism, the cloth cover processing mechanism and the detection auxiliary mechanism, the flatness of the surface of the detected cloth is improved, and interference of stray light in the external environment, thread residues and impurities on the surface of the detected cloth, cloth wrinkles and cloth vibration on the detection process is reduced; and the chromatic aberration detection precision of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile color difference detection, in particular to a cloth printing and dyeing color difference intelligent detection device. BACKGROUND

[0002] In the process of textile processing, due to the implementation and quality control of spinning weaving and printing and dyeing process, there will be color difference between different parts or each piece of the textile, so it is necessary to detect the color difference of the cloth after printing and dyeing. The patent application with publication number CN219224554U discloses a cloth printing and dyeing color difference detection device, which comprises a placing plate, a colorimeter and a back plate. The upper end faces of the left and right sides of the placing plate are fixedly connected with brackets, the upper end faces of the brackets are fixedly connected with bearings, the inner walls of the bearings are fixedly connected with shafts, the shafts are fixedly connected with rollers between them, the other ends of the shafts are fixedly connected with turntables, the outer curved surfaces of the turntables are provided with turning levers, the left end face of the left turning lever is fixedly connected with a handle, the colorimeters are fixedly connected with connecting blocks, the outer sides of the colorimeters are sleeved with collars, and the rear end faces of the collars are fixedly connected with connecting rods. The cloth color difference detection device provided by the patent is often disturbed by stray light during the detection of cloth color difference, which distorts the detection data of the colorimeter in the device, and thus reduces the detection accuracy of the device. SUMMARY

[0003] In view of the deficiencies of the prior art, the present application provides a cloth printing and dyeing color difference intelligent detection device to solve the problems raised in the background art.

[0004] To achieve the above purpose, the following technical scheme is adopted: a cloth printing and dyeing color difference intelligent detection device, comprising a base, a cover body fixedly connected to the top of the base, the cover body being a closed operation cover, the cover body being in communication with an external air pump through a flexible pipe on the left side, a cloth feeding roller being rotatably connected to the front surface of the inner wall of the cover body, the surface of the cloth feeding roller being wound with cloth to be detected, a cloth collecting roller being rotatably connected to the back surface of the inner wall of the cover body, the cloth collecting roller being used to fix the cloth and realize the movement of the cloth, the left side of the cloth collecting roller being fixedly connected with a motor, a door plate being rotatably connected to the back surface of the cover body for taking out the detected cloth, a controller being fixedly connected to the right side of the base, and a stray light cancellation mechanism being fixedly connected to the front surface of the cover body. The stray light cancellation mechanism comprises: A light shield cover, the light shield cover comprising a light extinction cover body fixedly connected to the front surface of the cover body, a group of heat-reflecting glass being fixedly connected to the top of the light extinction cover body, and a light sensor being embedded in the inner surface of the light shield cover; A light shield curtain, the light shield curtain being slidingly connected to the top of the inner wall of the light extinction cover body; An upper active reflector is rotatably connected to the left side of the inner wall of the enclosure. The lower active reflector is rotatably connected to the left side of the inner wall of the housing, and is located at the bottom of the upper active reflector.

[0005] Preferably, a permanent magnet is embedded at the bottom of the light shield, the inner wall surface of the light shield is covered with black flocked cloth, and a permanent magnet is embedded at the bottom of the light-shielding curtain.

[0006] Preferably, a servo motor is fixedly connected to the left side of both the upper and lower active reflectors. The servo motor is fixedly connected to the left side of the cover and is electrically connected to the controller via wires.

[0007] Preferably, a fabric treatment mechanism is fixedly connected to the left side of the inner wall of the cover. The fabric treatment mechanism includes a toothed scraper. The toothed scraper includes a passive toothed slide plate that is slidably connected to the left side of the inner wall of the cover via a spring. An active toothed plate is slidably connected to the top of the passive toothed slide plate. A protruding plate is fixedly connected to the front of the active toothed plate. The right side of the active toothed plate is fixedly connected to the right side of the passive toothed slide plate via a spring. A toothed plate dial is rotatably connected to the top of the passive toothed slide plate. A motor is fixedly connected to the top of the toothed plate dial, and the motor is fixedly connected to the front of the passive toothed slide plate.

[0008] Preferably, the passive toothed slide plate is fixedly connected to teeth on the front side, the active toothed slide plate is fixedly connected to teeth on the front side, the passive toothed slide plate is fixedly connected to a heating base plate at the bottom, the heating base plate has a heating plate embedded inside, the passive toothed slide plate is fixedly connected to a blocking shovel plate at the bottom, the blocking shovel plate is located on the front side of the heating base plate, and the left side of the cover is connected to a jet pipe, which is connected to an external air pump.

[0009] Preferably, a heating and leveling roller is rotatably connected to the left side of the inner wall of the cover, and a heating tube is fixedly connected inside the heating and leveling roller. A downward pressure leveling roller is slidably connected to the left side of the inner wall of the cover. The downward pressure leveling roller includes a magnetic sliding plate slidably connected to the left side of the inner wall of the cover. A permanent magnet is embedded at the top of the magnetic sliding plate. A square electromagnet is fixedly connected to the top of the cover. A counterweight roller is rotatably connected to the bottom of the magnetic sliding plate. An impurity collection box is fixedly connected to the top of the inner wall of the base. The impurity collection box is located at the bottom of the fabric feeding roller.

[0010] Preferably, a detection auxiliary mechanism is fixedly connected to the top of the inner wall of the enclosure. The detection auxiliary mechanism includes a lighting panel fixedly connected to the top of the inner wall of the enclosure, and an LED tube fixedly connected to the bottom of the lighting panel. An adsorption adjustment roller is fixedly connected to the top of the inner wall of the enclosure. The adsorption adjustment roller includes an adjustment roller frame fixedly connected to the top of the inner wall of the enclosure. A hollow adsorption roller is rotatably connected to the bottom of the adjustment roller frame via an electric push rod. The hollow adsorption roller has a hollow structure inside and a circular through hole is opened on the surface of the hollow adsorption roller. The left side of the hollow adsorption roller is connected to an external air pump through a flexible tube.

[0011] Preferably, a follow-up detection frame is fixedly connected to the top of the inner wall of the cover. The follow-up detection frame includes a mounting top frame fixedly connected to the top of the inner wall of the cover. A color difference detector is slidably connected to the bottom of the mounting top frame via a spring. A blocking scraper is fixedly connected to the front of the color difference detector. A cleaning nozzle is fixedly connected to the back of the color difference detector. The back of the cleaning nozzle is connected to an external air pump.

[0012] This invention provides an intelligent detection device for fabric printing and dyeing differences. It has the following beneficial effects: 1. This intelligent detection device for color difference in fabric printing and dyeing, by setting up a stray light cancellation mechanism, uses a light shield in conjunction with a heat-reflective glass group, an upper active reflector, and a lower active reflector to block stray light from entering the device from the external environment and reflect stray light entering the device, thereby reducing the adverse effects of stray light in the external environment on the color difference detection results and improving the detection accuracy of the device.

[0013] 2. This intelligent detection device for color difference in fabric printing and dyeing, by setting up a fabric surface treatment mechanism, uses a passive toothed slide plate in conjunction with an active toothed plate to scrape away and obstruct debris and other impurities on the surface of the fabric being tested, while also cutting up loose threads on the fabric, reducing the interference of threads and impurities on the detection process. Furthermore, the passive toothed slide plate, in conjunction with a laser rangefinder sensor, assists in detecting the vibration of the fabric surface, thereby improving the accuracy of the device in detecting color difference.

[0014] 3. This intelligent detection device for color difference in fabric printing and dyeing, by setting up a fabric surface treatment mechanism, uses a passive toothed slide plate in conjunction with a heating base plate to preheat the fabric surface, and uses the heating base plate in conjunction with a heating flattening roller and a pressing flattening roller to flatten the fabric, preventing fabric wrinkles from interfering with the detection results, and thus improving the color difference detection accuracy of the device.

[0015] 4. This intelligent fabric printing and dyeing difference detection device, by setting up a detection auxiliary mechanism, uses an adsorption adjustment roller in conjunction with a fabric surface treatment mechanism. By adjusting the position of the hollow adsorption roller, the tension of the fabric surface is adjusted, which helps to improve the flatness of the fabric surface. At the same time, in conjunction with an external air pump, residual fine impurities on the fabric surface are adsorbed, which helps to improve the detection accuracy of the device. By using a blocking scraper in conjunction with a color difference detector and a cleaning nozzle, residual impurities are prevented from adhering to the surface of the sensing mechanism of the color difference detector, which further improves the color difference detection accuracy of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the overall internal structure of the present invention; Figure 3 This is a cross-sectional schematic diagram of the internal structure of the light shield of the present invention; Figure 4 This is a schematic diagram of the overall structure of the fabric treatment mechanism of the present invention; Figure 5 This is a schematic diagram of the overall structure of the toothed scraper of the present invention; Figure 6 For the present invention Figure 2 Enlarged schematic diagram of the structure at point A in the diagram; Figure 7 For the present invention Figure 4 Enlarged schematic diagram of the structure at point B in the diagram; Figure 8 For the present invention Figure 5 Enlarged schematic diagram of the structure at point C; Figure 9 This is a schematic diagram of the overall structure of the detection auxiliary mechanism of the present invention; Figure 10 This is a schematic diagram of the overall structure of the follow-up detection frame of the present invention; Figure 11 This is a schematic diagram of the overall structure of the hollow adsorption roller of the present invention.

[0017] In the diagram: 1. Base; 2. Enclosed working cover; 21. Cover body; 22. Feed roller; 23. Take-up roller; 3. Stray light cancellation mechanism; 31. Sunshade cover; 311. Main body of the matting cover; 312. Heat reflective glass assembly; 32. Sunshade curtain; 33. Upper active reflector; 34. Lower active reflector; 4. Fabric treatment mechanism; 41. Toothed scraper; 411. Passive toothed slide plate; 412. Active toothed plate; 413. Toothed plate dial wheel; 414. Heated base plate; 41 5. Restriction scraper; 416. Air jet pipe; 42. Heated leveling roller; 43. Downward leveling roller; 431. Magnetic sliding plate; 432. Counterweight pressure roller; 44. Impurity collection box; 5. Detection auxiliary mechanism; 51. Illumination board; 52. Adsorption adjustment roller; 521. Adjustment roller frame; 522. Hollow adsorption roller; 53. Follow-up detection frame; 531. Mounting top frame; 532. Color difference detector; 533. Restriction scraper; 534. Cleaning nozzle; 6. Controller. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention. Example 1

[0020] Please see Figures 1-3 The present invention provides a technical solution: an intelligent detection device for fabric printing and dyeing difference, including a base 1, a cover 21 fixedly connected to the top of the base 1, the cover 21 being a closed working cover 2, the left side of the cover 21 being connected to an external air pump through a flexible tube, a feed roller 22 being rotatably connected to the front of the inner wall of the cover 21, the surface of the feed roller 22 being rolled with the fabric to be tested, a take-up roller 23 being rotatably connected to the back of the inner wall of the cover 21, the take-up roller 23 being used to fix the fabric and realize the movement of the fabric, the left side of the take-up roller 23 being fixedly connected to a motor, and a door panel being rotatably connected to the back of the cover 21 for taking out the tested fabric; In existing fabric testing equipment, stray light often enters the equipment due to the influence of ambient light, interfering with the normal testing process of the color difference detection equipment and resulting in large color difference detection errors. Therefore, a stray light cancellation mechanism 3 is fixedly connected to the front of the cover 21. The stray light cancellation mechanism 3 includes: The light shield 31 includes a light-absorbing body 311 fixedly connected to the front of the cover 21, a heat-reflective glass assembly 312 fixedly connected to the top of the light-absorbing body 311, a light sensor embedded in the inner surface of the light shield 31, a permanent magnet embedded in the bottom of the light shield 31, and a black flocked cloth covering the inner wall surface of the light shield 31. The light-blocking curtain 32 is slidably connected to the top of the inner wall of the light-blocking cover body 311, and a permanent magnet is embedded at the bottom of the light-blocking curtain 32. The upper active reflector 33 is rotatably connected to the left side of the inner wall of the cover 21. The upper active reflector 33 has a reflective surface installed on its front. A servo motor is fixedly connected to the left side of the upper active reflector 33. The servo motor is fixedly connected to the left side of the cover 21. The servo motor is electrically connected to the controller 6 through a wire. The lower active reflector 34 is rotatably connected to the left side of the inner wall of the cover 21. The lower active reflector 34 is located at the bottom of the upper active reflector 33. A reflective surface is installed on the front of the lower active reflector 34. A servo motor is fixedly connected to the left side of the lower active reflector 34. The servo motor is fixedly connected to the left side of the cover 21. The servo motor is electrically connected to the controller 6 through a wire. The controller 6 is fixedly connected to the right side of the base 1.

[0021] During use, before the test begins, pull open the light-blocking curtain 32, remove the feed roller 22, roll the fabric onto the surface of the feed roller 22, then fix one end of the fabric to the take-up roller 23, then pull up the light-blocking curtain 32 and start the device through the controller 6. After the device is started, the motor drives the take-up roller 23 to rotate, and the take-up roller 23 begins to roll up the fabric. The take-up roller 23 drives the feed roller 22 to rotate through the fabric, thereby realizing the fabric transfer test. During the testing process, the light sensor of the light shield 311 detects the light intensity inside the light shield 31 and feeds it back to the controller 6. The controller 6 adjusts the angle of the upper active reflector 33 and the lower active reflector 34 by controlling the working state of the servo motor according to the light intensity data fed back by the light sensor. The stray light entering the light shield 31 is reflected by the reflector surface to the heat-reflective glass group 312. The reflected light passes through the heat-reflective glass group 312 and exits the light shield 311. Since the heat-reflective glass group 312 is heat-radiating glass, it can only transmit light in one direction. Therefore, the stray light from the outside cannot enter the interior of the light shield 311 through the heat-reflective glass group 312, and the reflected stray light cannot re-enter the light shield 311 through the heat-reflective glass group 312. This achieves the effect of preventing stray light from entering the interior of the enclosed work hood 2. Example 2

[0022] Please see Figures 1-8Based on Embodiment 1, the present invention provides a technical solution: the surface of the produced fabric is usually covered with many small impurities, and there may also be loose threads in some parts of the fabric surface. These impurities and loose threads can easily interfere with the normal detection of the color difference detection equipment. Therefore, a fabric processing mechanism 4 is fixedly connected to the left side of the inner wall of the cover 21. The fabric processing mechanism 4 includes a toothed scraper 41, which includes a passive toothed slide plate 411 that is slidably connected to the left side of the inner wall of the cover 21 by a spring. A laser ranging sensor is provided at the top of the inner wall of the cover 21, and the sensor is located at the top of the passive toothed slide plate 411. Teeth are fixedly connected to the front of the passive toothed slide plate 411, and an active toothed plate 4 is slidably connected to the top of the passive toothed slide plate 411. 12. The active toothed plate 412 is fixedly connected to the front of the active toothed plate 412 and the protrusion plate is fixedly connected to the front of the active toothed plate 412. The right side of the active toothed plate 412 is fixedly connected to the right side of the passive toothed plate 411 through a spring. The top of the passive toothed plate 411 is rotatably connected to the toothed plate wheel 413. The top of the toothed plate wheel 413 is fixedly connected to the motor. The motor is fixedly connected to the front of the passive toothed plate 411. The bottom of the passive toothed plate 411 is fixedly connected to the heating base plate 414. The heating base plate 414 is embedded with a heating plate. The bottom of the passive toothed plate 411 is fixedly connected to the blocking shovel plate 415. The blocking shovel plate 415 is located on the front of the heating base plate 414. The left side of the cover 21 is connected to the jet pipe 416, which is connected to the external air pump. A heating and leveling roller 42 is rotatably connected to the left side of the inner wall of the cover 21, and a heating tube is fixedly connected inside the heating and leveling roller 42; A pressing and leveling roller 43 is slidably connected to the left side of the inner wall of the cover 21. The pressing and leveling roller 43 includes a magnetic sliding plate 431 slidably connected to the left side of the inner wall of the cover 21. A permanent magnet is embedded in the top of the magnetic sliding plate 431. A square electromagnet is fixedly connected to the top of the cover 21. A counterweight roller 432 is rotatably connected to the bottom of the magnetic sliding plate 431. An impurity collection box 44 is fixedly connected to the top of the inner wall of the base 1. The impurity collection box 44 is located at the bottom of the feed roller 22.

[0023] When in use, after the device is started, the motor drives the toothed plate dial 413 to rotate. The toothed plate dial 413 periodically moves the convex plate of the active toothed plate 412, causing the active toothed plate 412 and the toothed plate of the passive toothed slide plate 411 to periodically intersect, thereby cutting the thread ends. The passive toothed slide plate 411, together with the blocking shovel plate 415, intercepts the residual fine impurities on the surface of the fabric. During the fabric transfer process, when the top surface of the fabric passes through the passive toothed slide plate 411, the thread ends on the surface of the fabric are cut off under the combined action of the passive toothed slide plate 411 and the active toothed plate 412. The blocked and cut impurities are blown off by the high-speed airflow blown out by the jet pipe 416 and fall into the impurity collection box 44. During this process, the heating base plate 414 and the heating flattening roller 42 preheat the fabric surface, and the pressing flattening roller 43 squeezes the fabric vertically so that the heated fabric is flat and shaped, and prevents fabric wrinkles from interfering with the detection. During this process, the fabric vibrates as it moves, causing the passive toothed slide plate 411 to slide up and down. This causes changes in the data from the laser rangefinder. The controller 6 determines the vibration of the fabric based on the distance changes from the laser rangefinder and adjusts the current of the electromagnet accordingly. This, in turn, adjusts the vertical pressure of the counterweight roller 432 on the fabric, improving both the vibration of the fabric and its flatness. Example 3

[0024] Please see Figures 1-11 Based on Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a detection auxiliary mechanism 5 is fixedly connected to the top of the inner wall of the cover 21, the detection auxiliary mechanism 5 includes a lighting plate 51 fixedly connected to the top of the inner wall of the cover 21, and an LED tube is fixedly connected to the bottom of the lighting plate 51. An adsorption adjustment roller 52 is fixedly connected to the top of the inner wall of the cover 21. The adsorption adjustment roller 52 includes an adjustment roller frame 521 fixedly connected to the top of the inner wall of the cover 21. A hollow adsorption roller 522 is rotatably connected to the bottom of the adjustment roller frame 521 through an electric push rod. The hollow adsorption roller 522 has a hollow structure inside. A circular through hole is opened on the surface of the hollow adsorption roller 522. The left side of the hollow adsorption roller 522 is connected to an external air pump through a flexible tube. A follow-up detection frame 53 is fixedly connected to the top of the inner wall of the cover 21. The follow-up detection frame 53 includes a mounting top frame 531 fixedly connected to the top of the inner wall of the cover 21. A color difference detector 532 is slidably connected to the bottom of the mounting top frame 531 via a spring. A blocking scraper 533 is fixedly connected to the front of the color difference detector 532. A cleaning nozzle 534 is fixedly connected to the back of the color difference detector 532. The back of the cleaning nozzle 534 is connected to an external air pump.

[0025] In use, after the fabric has undergone the processing in Example 2, the controller 6 analyzes the fabric vibration based on the feedback from the laser rangefinder of the passive toothed slide plate 411, adjusts the stroke of the electric slide bar of the adjusting roller frame 521, and then adjusts the degree of compression of the fabric by the hollow adsorption roller 522, thereby realizing the auxiliary adjustment of the fabric tension by the device. At the same time, the external air pump draws air to form a negative pressure inside the hollow adsorption roller 522. The hollow adsorption roller 522 adsorbs and discharges the debris and impurities adhering to the fabric surface that are in contact with the hollow adsorption roller 522 through the through hole. The fabric passes through the blocking scraper 533, which blocks and scrapes away residual debris on the fabric surface. After passing through the blocking scraper 533, the fabric passes through the bottom of the color difference detector 532 for color difference detection. During this process, the cleaning nozzle 534 directs the high-speed airflow discharged by the air pump vertically to the contact surface between the color difference detector 532 and the fabric, thereby assisting in cleaning the debris adhering to the contact surface between the color difference detector 532 and the fabric.

[0026] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A fabric printing and dyeing difference intelligent detection device, comprising a base (1), wherein a cover (21) is fixedly connected to the top of the base (1), the cover (21) is a closed working cover (2), and a fabric feeding roller (22) is rotatably connected to the front of the inner wall of the cover (21), characterized in that: A stray light cancellation mechanism (3) is fixedly connected to the front of the cover (21); The stray light cancellation mechanism (3) includes: A light shield (31) includes a light-shielding body (311) fixedly connected to the front of the cover body (21), a heat-reflective glass assembly (312) fixedly connected to the top of the light-shielding body (311), and a light sensor embedded in the inner surface of the light shield (31). A light-blocking curtain (32) is slidably connected to the top of the inner wall of the light-blocking cover body (311); Upper active reflector (33), which is rotatably connected to the left side of the inner wall of the cover (21); The lower active reflector (34) is rotatably connected to the left side of the inner wall of the cover (21) and is located at the bottom of the upper active reflector (33).

2. The intelligent detection device for fabric printing and dyeing difference according to claim 1, characterized in that: The bottom of the light shield (31) is embedded with a permanent magnet, the inner wall surface of the light shield (31) is covered with black flocked cloth, and the bottom of the light-blocking curtain (32) is embedded with a permanent magnet.

3. The intelligent detection device for fabric printing and dyeing difference according to claim 2, characterized in that: Servo motors are fixedly connected to the left side of both the upper active reflector (33) and the lower active reflector (34), and the servo motors are fixedly connected to the left side of the cover (21).

4. The intelligent detection device for fabric printing and dyeing difference according to claim 1, characterized in that: A fabric processing mechanism (4) is fixedly connected to the left side of the inner wall of the cover (21). The fabric processing mechanism (4) includes a toothed scraper (41). The toothed scraper (41) includes a passive toothed slide plate (411) that is slidably connected to the left side of the inner wall of the cover (21) by a spring. An active toothed plate (412) is slidably connected to the top of the passive toothed slide plate (411). A protruding plate is fixedly connected to the front of the active toothed plate (412). The right side of the active toothed plate (412) is fixedly connected to the right side of the passive toothed slide plate (411) by a spring. A toothed plate dial wheel (413) is rotatably connected to the top of the passive toothed slide plate (411). A motor is fixedly connected to the top of the toothed plate dial wheel (413). The motor is fixedly connected to the front of the passive toothed slide plate (411).

5. The intelligent detection device for fabric printing and dyeing difference according to claim 4, characterized in that: The passive toothed slide plate (411) is fixedly connected with teeth on the front side, the active toothed plate (412) is fixedly connected with teeth on the front side, the passive toothed slide plate (411) is fixedly connected with a heating base plate (414) at the bottom, a heating plate is embedded inside the heating base plate (414), and the left side of the cover (21) is connected to a jet pipe (416).

6. The intelligent detection device for fabric printing and dyeing difference according to claim 5, characterized in that: A heating and leveling roller (42) is rotatably connected to the left side of the inner wall of the cover (21). A heating tube is fixedly connected inside the heating and leveling roller (42). A pressing and leveling roller (43) is slidably connected to the left side of the inner wall of the cover (21). The pressing and leveling roller (43) includes a magnetic sliding plate (431) slidably connected to the left side of the inner wall of the cover (21). A counterweight roller (432) is rotatably connected to the bottom of the magnetic sliding plate (431).

7. The intelligent detection device for fabric printing and dyeing difference according to claim 1, characterized in that: A detection auxiliary mechanism (5) is fixedly connected to the top of the inner wall of the cover (21). The detection auxiliary mechanism (5) includes a lighting plate (51) fixedly connected to the top of the inner wall of the cover (21). An adsorption adjustment roller (52) is fixedly connected to the top of the inner wall of the cover (21). The adsorption adjustment roller (52) includes an adjustment roller frame (521) fixedly connected to the top of the inner wall of the cover (21). A hollow adsorption roller (522) is rotatably connected to the bottom of the adjustment roller frame (521) through an electric push rod. A circular through hole is opened on the surface of the hollow adsorption roller (522).

8. The intelligent detection device for fabric printing and dyeing difference according to claim 7, characterized in that: A follow-up detection frame (53) is fixedly connected to the top of the inner wall of the cover (21). The follow-up detection frame (53) includes a mounting top frame (531) fixedly connected to the top of the inner wall of the cover (21). A color difference detector (532) is slidably connected to the bottom of the mounting top frame (531) via a spring. A blower nozzle (534) is fixedly connected to the back of the color difference detector (532).

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