Environment-friendly POY rapid color matching device and color matching method

Abstract

The present application relates to POY fiber quality inspection technical field, especially a kind of environment-friendly POY fast color matching device, including rack and cylindrical shell, cover is provided in the open end of cylindrical shell, cylindrical centrifugal disperser is provided in the inside of open end cylindrical shell, high-pressure injection device is provided in the end of cylindrical centrifugal disperser, quartz tube is provided on rotating disc, light-emitting tube is provided in the inside of quartz tube, mobile camera is provided on the inner wall of cylindrical shell above quartz tube.The present application also discloses a kind of fast color matching method.A kind of environment-friendly POY fast color matching device and color matching method obtained by the present application, which can avoid POY loss in traditional color matching process, without need to add elastic spool position downtime, significantly reduce enterprise operating cost;It is high in degree of automation, only need to weave sock band and put into color matching device for a short time, the result can be obtained, convenient and fast;At the same time, the color matching process is green, no waste water is discharged, fluorescent particles can be reused after filtration, and it is sustainable.

Description

Technical Field

[0001] This invention relates to the field of POY fiber quality inspection technology, and in particular to an environmentally friendly POY rapid color matching device and method. Background Technology

[0002] As a semi-finished product in the chemical fiber production process, POY's inherent quality determines the quality of fabric dyeing and smoothness. Therefore, in actual production, it is required to inspect the appearance of each POY spindle and conduct regular tests on its physical properties and dyeing performance. Under current technology, POY cannot be directly dyed due to its low orientation. To determine the color difference between batches, POY must first be processed into DTY before dyeing and identification, which is time-consuming and causes downtime at the texturing spindle. Moreover, POY yarn cakes are repeatedly handled and transported by hand, and most of them can only be downgraded, resulting in a lot of losses. In addition, the wastewater generated during the dyeing process has an extremely high chemical oxygen demand, which indirectly increases the company's wastewater treatment costs.

[0003] Therefore, it is necessary to develop an environmentally friendly POY rapid color matching device and method. Summary of the Invention

[0004] To address the shortcomings of the aforementioned technologies, this invention provides an environmentally friendly POY rapid color matching device and method, which enables low-cost and rapid color matching between different batches of POY, and is environmentally friendly and pollution-free.

[0005] This invention discloses an environmentally friendly POY rapid color matching device, comprising a frame and a cylindrical shell. The cylindrical shell is fixed to the frame, with one end closed and the other end open. A cover plate is provided at the open end of the cylindrical shell, and the cover plate is connected to the cylindrical shell by a hinge. A cylindrical centrifugal disperser is provided inside the cylindrical shell at the open end. A motor is provided on the cover plate, and the motor is driven by the cylindrical centrifugal disperser. A high-pressure injection device is provided at the end of the cylindrical centrifugal disperser, and the high-pressure injection device is sealed to the cylindrical centrifugal disperser. The closed end of the body is equipped with a turntable, on which a quartz tube is mounted. The other end of the quartz tube is connected to the end of the cylindrical centrifugal disperser. A light-emitting tube is installed inside the quartz tube. An annular sealing plate is installed on the inner wall of the cylindrical shell corresponding to the connection between the quartz tube and the cylindrical centrifugal disperser. A moving camera is installed on the inner wall of the cylindrical shell above the quartz tube. The high-pressure injection device is connected to the outside of the cylindrical shell through a conveying pipe. A dragging device is installed on the quartz tube, which drives the sock-like material to move on the cylindrical centrifugal disperser and the quartz tube. The cylindrical centrifugal disperser has a heating function.

[0006] The cylindrical centrifugal disperser is a metal mesh cylindrical structure with variable frequency heating. This variable frequency heating function is existing technology, and its application to the metal mesh cylindrical structure is something those skilled in the art should know, so it will not be elaborated upon here. The variable frequency heating function of the metal mesh cylindrical structure is for the later shaping of the stockings. Since the end of the cover plate and the cylindrical shell are hinged, the cover plate can be flipped relative to the cylindrical shell. The motor is mounted on the cover plate, so when the cover plate is opened, the motor moves along with it. Therefore, the transmission between the motor and the cylindrical centrifugal disperser is detachable, and the specific structure is not limited. A partition is located at the connection between the cylindrical centrifugal disperser and the quartz tube. The partition seals the end of the cylindrical centrifugal disperser, and a high-pressure injection device is installed in the middle of the partition. This high-pressure injection device injects the fluorescent particle suspension only into the cylindrical centrifugal disperser. The partition prevents the fluorescent particle suspension inside the cylindrical centrifugal disperser from entering the quartz tube. Simultaneously, an annular sealing plate is installed at the cylindrical shell corresponding to the connection between the cylindrical centrifugal disperser and the quartz tube. This annular sealing plate divides the cylindrical shell into two spaces: the cylindrical centrifugal disperser is located in one space, and the quartz tube is located in the other, both relatively independent. Of course, there is a certain gap between the annular sealing plate and the cylindrical centrifugal disperser, allowing the garter belt to pass through. The annular sealing plate is to prevent the fluorescent particle suspension from entering the space where the quartz tube is located. The annular sealing plate can be composed of multiple pieces and is driven by a power mechanism to achieve automatic closing and opening, creating a sealed adhesion environment when the fluorescent particle suspension adheres to the garter belt. After adhesion is complete, it can open to form a gap with the cylindrical centrifugal disperser, allowing the garter belt to pass through. The motor drives the cylindrical centrifugal disperser to rotate. The cylindrical centrifugal disperser is rigidly connected to the quartz tube, and the other end of the quartz tube is connected to a turntable, so the quartz tube and the cylindrical centrifugal disperser can rotate synchronously. The quartz tube should ideally be a product with high light transmittance. The light-emitting tube can adopt a ring structure, which makes the illumination of the garter belt more uniform. For the mobile camera, choose a product with a high resolution if possible. A track and power mechanism are installed on the inner wall of the cylindrical housing containing the mobile camera, moving the camera along the track to capture panoramic images of the garter belt. The shape and structure of the track and power mechanism can be designed and arranged according to actual needs; there are no specific limitations.

[0007] The dragging device is also an existing technology product, and there are multiple of them, evenly spaced on the outer wall of the quartz tube, located at the closed end of the cylindrical shell. The dragging device consists of a winding mechanism, a windable dragging belt, and a clamping mechanism located at the end of the dragging belt.

[0008] A spraying device is installed on the inner wall of the cylindrical shell above the cylindrical centrifugal disperser. This spraying device is connected to a water source and sprays clean water. After the fluorescent particles are evenly adhered to the garter belt, the spraying device sprays high-pressure water onto the garter belt in the centrifugal disperser to wash away any fluorescent particles that have not diffused into the fibers, thereby improving the accuracy of the colorimetric results. Additionally, it can also cool the garter belt after high-temperature setting.

[0009] A suspension preparer is mounted on a frame outside the cylindrical shell for preparing fluorescent particle suspensions. The feed pipe is connected to the suspension preparer. The suspension preparer is an existing product, and its specific structure will not be described in detail. Its function is to automatically prepare the fluorescent particle suspension and deliver it to the high-pressure injection device via the feed pipe. The high-pressure injection device is also an existing technology product.

[0010] It also includes a filtration device, which is connected to the cylindrical shell below the cylindrical centrifugal disperser and the suspension preparer. The filtration device can collect free fluorescent particles within the space of the cylindrical centrifugal disperser and then transport them to the suspension preparer, achieving the reuse of fluorescent particles and realizing energy saving and consumption reduction. In addition, it can maintain a slightly negative pressure environment within the space of the cylindrical centrifugal disperser, which is conducive to the diffusion of fluorescent particles from the inside out and their adhesion to the stocking belt.

[0011] A sealed bearing is installed at the end of the cylindrical centrifugal disperser. The high-pressure injection device is connected to the equipment partition of the cylindrical centrifugal disperser through the sealed bearing, and the injection nozzle of the high-pressure injection device extends into the interior of the cylindrical centrifugal disperser. The high-pressure injection device is installed on the equipment partition of the cylindrical centrifugal disperser through the sealed bearing, thereby achieving relative rotation between the high-pressure injection device and the cylindrical centrifugal disperser. Therefore, when the cylindrical centrifugal disperser rotates, the high-pressure injection device remains stationary, thus ensuring the stability and uniformity of the nozzle. The injection pressure of the high-pressure injection device is 5-25 bar.

[0012] A conical cover is provided on the electric motor, and the conical cover is connected to a cover plate. The conical cover has a heating function. The heating can be achieved through traditional electric heating or other methods, and is not specifically limited. The heating temperature can be set between 55-70℃.

[0013] An environmentally friendly POY quick color matching method includes the following steps:

[0014] S1. Configure the above-mentioned environmentally friendly POY rapid color matching device;

[0015] S2. Knit the POY into garter belts, number the garter belts as required, and then attach them to the cylindrical centrifugal disperser through the cover plate. Connect the garter belts to the dragging device.

[0016] S3. A cylindrical centrifugal disperser is used to heat and shape the socks at high temperatures.

[0017] S4. The electric motor drives the cylindrical centrifugal disperser to rotate, and at the same time, the high-pressure injection device sprays fluorescent particle suspension into the cylindrical centrifugal disperser. Under the action of the cylindrical centrifugal disperser, the fluorescent particle suspension adheres to the stocking and diffuses into the POY.

[0018] S5. The cylindrical centrifugal disperser is used to dry the socks by heating.

[0019] S6. The garter belt is dragged from the cylindrical centrifugal disperser to the quartz tube by the dragging device, and then fully irradiated by the light-emitting tube;

[0020] S7. After the light-emitting tube is turned off, the garter belt is in a glowing state. A panoramic image of the garter belt is captured by a moving camera. The color matching result is output by comparing the brightness and uniformity of each numbered segment in the panoramic image of the garter belt.

[0021] After the fluorescent particle suspension adheres to the garter belt, the excess fluorescent particles on the surface of the garter belt can be rinsed off by a spray device, and then the garter belt can be dried.

[0022] As an optimization, the garter belt is a single-layer garter belt woven from POY using a circular knitting machine. The length of the garter belt is less than the length of the cylindrical centrifugal disperser, and the diameter of the garter belt in its natural state is 1 / 5 to 1 / 3 of the diameter of the cylindrical centrifugal disperser.

[0023] As an optimization, the dragging speed of the dragging device on the garter belt is 2-5 cm / min. When the fluorescent particle suspension is attached to the garter belt by the rotation of the cylindrical centrifugal disperser, the rotation speed of the cylindrical centrifugal disperser is 200-1000 r / min, the temperature is 50-180℃, the heating rate is 1-5℃ / min, and the holding process lasts for 10-20 min. The high-temperature setting temperature of the garter belt by the cylindrical centrifugal disperser is 160-180℃, and the setting time is 4-8 min.

[0024] As an optimization, the brightness adjustment range of the LED is 300-1500 lumens, and the illumination time is 4-8 minutes.

[0025] The fluorescent particles are composed of strontium aluminate, with a particle size of 1000-5000 mesh and a suspension concentration of 8-15 g / L.

[0026] The environmentally friendly POY rapid color matching device and method obtained by the present invention have the following beneficial effects:

[0027] 1. The equipment is simple and reliable, avoiding the loss of POY in the traditional color matching process, eliminating the need for downtime at the spring bar replenishment position, and significantly reducing the company's operating costs.

[0028] 2. High degree of automation: simply knit the garter belts and place them into the color matching device to get results in a short time, which is convenient and fast.

[0029] 3. The color matching process is green and environmentally friendly, with no wastewater discharge. The inorganic fluorescent particles can be reused after filtration, making it highly sustainable. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the present invention;

[0031] Figure 2 This is the left view of the structure of the present invention. Detailed Implementation

[0032] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0033] Example 1:

[0034] like Figures 1-2 As shown, this invention discloses an environmentally friendly POY rapid color matching device, including a frame and a cylindrical shell 1. The cylindrical shell 1 is fixed to the frame, with one end closed and the other end open. A cover plate 2 is provided at the open end of the cylindrical shell 1, and the cover plate 2 is connected to the cylindrical shell 1 by a hinge. A cylindrical centrifugal disperser 3 is provided inside the open end of the cylindrical shell 1. A motor 10 is provided on the cover plate 2, and the motor 10 is driven by the cylindrical centrifugal disperser 3. A high-pressure injection device 6 is provided at the end of the cylindrical centrifugal disperser 3, and the high-pressure injection device 6 is sealed to the cylindrical centrifugal disperser 3. A turntable 15 is provided inside the closed end, and a quartz tube 4 is provided on the turntable 15. The other end of the quartz tube 4 is connected to the end of the cylindrical centrifugal disperser 3. A light-emitting tube 5 is provided inside the quartz tube 4. An annular sealing plate 9 is provided on the inner wall of the cylindrical shell 1 corresponding to the connection between the quartz tube 4 and the cylindrical centrifugal disperser 3. A moving camera 20 is provided on the inner wall of the cylindrical shell 1 above the quartz tube 4. The high-pressure injection device 6 is connected to the outside of the cylindrical shell 1 through a conveying pipe 13. A dragging device 14 is provided on the quartz tube 4, and the dragging device 14 drives the sock belt to move on the cylindrical centrifugal disperser 3 and the quartz tube 4. The cylindrical centrifugal disperser 3 has a heating function.

[0035] The cylindrical centrifugal disperser 3 is a metal mesh cylindrical structure with variable frequency heating. This variable frequency heating function is existing technology, and its application to the metal mesh cylindrical structure is something those skilled in the art should know, so it will not be elaborated upon here. The variable frequency heating function of the metal mesh cylindrical structure is for the later shaping of the stockings. Since the end of the cover plate 2 is hinged to the cylindrical shell 1, the cover plate 2 can be flipped relative to the cylindrical shell 1. The motor 10 is mounted on the cover plate 2, so when the cover plate 2 is opened, the motor 10 also moves with the cover plate 2. Therefore, the transmission between the motor 10 and the cylindrical centrifugal disperser 3 is detachable, and the specific structure is not limited. A partition 7 is located at the connection between the cylindrical centrifugal disperser 3 and the quartz tube 4. The partition 7 seals the end of the cylindrical centrifugal disperser 3, and a high-pressure injection device 6 is installed in the middle of the partition 7. This device injects the fluorescent particle suspension only into the cylindrical centrifugal disperser 3, preventing the fluorescent particle suspension from entering the quartz tube 4. Simultaneously, an annular sealing plate 9 is installed at the cylindrical shell 1 corresponding to the connection between the cylindrical centrifugal disperser 3 and the quartz tube 4. The annular sealing plate 9 divides the cylindrical shell 1 into two spaces: the cylindrical centrifugal disperser 3 is located in one space, and the quartz tube 4 is located in the other, both relatively independent. A certain gap exists between the annular sealing plate 9 and the cylindrical centrifugal disperser 3, allowing a garter belt to pass through. The annular sealing plate 9 is designed to prevent the fluorescent particle suspension from entering the space containing the quartz tube 4. The annular sealing plate 9 can be composed of multiple pieces and is driven by a power mechanism to achieve automatic closing and opening, creating a sealed adhesion environment when the fluorescent particle suspension adheres to the garter belt. After adhesion is completed, it can be opened to form a gap with the cylindrical centrifugal disperser 3, allowing the garter belt to pass through. The motor 10 drives the cylindrical centrifugal disperser 3 to rotate. The cylindrical centrifugal disperser 3 is rigidly connected to the quartz tube 4, and the other end of the quartz tube 4 is connected to the turntable 15 through a crescent-shaped fixing bracket 16. There can be two crescent-shaped fixing brackets 16, so the quartz tube 4 and the cylindrical centrifugal disperser 3 can rotate synchronously. The quartz tube 4 should preferably be a product with high light transmittance. The light-emitting tube 5 can adopt an annular structure, which makes the illumination of the garter belt more uniform. The moving camera 20 should preferably be a product with high resolution. A track and power mechanism are set on the inner wall of the cylindrical housing 1 where the moving camera 20 is located, driving the camera to move along the track, thereby enabling panoramic imaging of the garter belt. The shape and structure of the track and power mechanism can be designed and arranged according to actual needs, and are not specifically limited.

[0036] The dragging device 14 is also a prior art product, and there are multiple of them, evenly spaced on the outer wall of the quartz tube 4, located at the closed end of the cylindrical shell 1. The dragging device 14 consists of a winding mechanism, a windable dragging belt, and a clamping mechanism located at the end of the dragging belt. The winding mechanism can be a spiral winding structure, and its movement is controlled by a servo motor. The clamping mechanism can be a frame or hook structure, etc.

[0037] The turntable 15 is mounted on the closed end of the cylindrical housing 1 via a common bearing 19.

[0038] A spraying device 12 is installed on the inner wall of the cylindrical shell 1 above the cylindrical centrifugal disperser 3. The spraying device 12 is connected to a water source and sprays clean water. After the fluorescent particles are evenly attached to the garter belt, the spraying device 12 sprays a high-pressure water jet onto the garter belt on the cylindrical centrifugal disperser 3 to wash away the fluorescent particles that have not diffused into the fiber, thereby improving the accuracy of the colorimetric results. In addition, it can also cool down the garter belt after high-temperature setting.

[0039] A suspension preparer 17 is installed on a frame outside the cylindrical housing 1 for preparing fluorescent particle suspensions. The feed pipe 13 is connected to the suspension preparer 17. The suspension preparer 17 is an existing product, and its specific structure will not be described in detail. Its function is to automatically prepare fluorescent particle suspensions and deliver them to the high-pressure injection device 6 through the feed pipe 13. The high-pressure injection device 6 is also an existing technology product.

[0040] It also includes a filtration device 18, which is connected to the cylindrical shell 1 below the cylindrical centrifugal disperser 3 and the suspension preparer 17. The filtration device 18 can collect the free fluorescent particles in the space where the cylindrical centrifugal disperser 3 is located, and then transport them to the suspension preparer to achieve the reuse of fluorescent particles and realize the purpose of energy saving and consumption reduction. In addition, it can also maintain a slightly negative pressure environment in the space where the cylindrical centrifugal disperser 3 is located, which is conducive to the diffusion of fluorescent particles from the inside to the outside and their adhesion to the stocking belt.

[0041] A sealed bearing 8 is provided at the end of the cylindrical centrifugal disperser 3. The high-pressure injection device 6 is connected to the equipment partition 7 of the cylindrical centrifugal disperser 3 through the sealed bearing 8, and the injection port of the high-pressure injection device 6 extends into the interior of the cylindrical centrifugal disperser 3. The high-pressure injection device 6 is installed on the equipment partition 7 of the cylindrical centrifugal disperser 3 through the sealed bearing 8, thereby realizing relative rotation between the high-pressure injection device 6 and the cylindrical centrifugal disperser 3. Therefore, when the cylindrical centrifugal disperser 3 rotates, the high-pressure injection device 6 remains stationary, thus ensuring the stability and uniformity of the nozzle. The injection pressure of the high-pressure injection device 6 is 5-25 bar.

[0042] A conical cover 11 is provided on the motor 10, and the conical cover 11 is connected to the cover plate 2. The conical cover 11 has a heating function. The heating can be in the form of traditional electric heating or other methods, and is not specifically limited. The heating temperature can be set between 55-70℃.

[0043] Example 2:

[0044] This embodiment discloses an environmentally friendly rapid color matching method for POY using the device described in Embodiment 1, to determine the color difference of three batches of POY 125dtex / 72f garter belts, specifically including the following steps: POY The 125dtex / 72f sling has a loose diameter of 1 / 4 of the diameter of the cylindrical centrifugal disperser 3. The woven POY sling is numbered 123123123 and then slipped onto the cylindrical centrifugal disperser 3 through the cover plate 2. The temperature of the conical cover 11 is set to 59℃. The POY sling is slipped onto the cylindrical centrifugal disperser 3 under the traction of the dragging device 14 at a dragging speed of 2.5cm / min. After being high-temperature set in the cylindrical centrifugal disperser 3, the physical properties of the POY remain constant. The setting temperature is 165℃ and the setting time is 5min. After being cooled to 55℃ by the spray device 12, it enters the inorganic fluorescent particle attachment process. During this process, the rotation speed of the cylindrical centrifugal disperser 3 is set to 600r / min, the set temperature is set to 120℃, the heating rate is 5℃ / min, the attachment process takes 17min, the pressure of the high-pressure spray device 6 is 8bar, and the concentration of the strontium aluminate (3000 mesh) suspension is 10g / L. After attachment is completed, the garter belt is thoroughly cleaned and dried, and then moved by the dragging device 14 to the high-transparency quartz tube 4. It is then irradiated by the light-emitting tube 5 at a brightness of 1000 lumens for 5 minutes. After the light-emitting tube 5 is turned off, the POY garter belt is in a luminous state. At this time, the moving camera 20 takes a panoramic picture of the garter belt, and the color matching result is output by comparing the luminous brightness and uniformity of each numbered section in the panoramic picture.

[0045] Example 3:

[0046] This embodiment discloses an environmentally friendly rapid color matching method for POY using the device described in Embodiment 1, to determine the color difference of four batches of POY 530dtex / 96f garter belts, specifically including the following steps: POY The 530dtex / 96f sling has a loose diameter of 1 / 3 of the diameter of the cylindrical centrifugal disperser 3. The woven POY sling is numbered 123412341234 and then slipped onto the cylindrical centrifugal disperser 3 through the cover plate 2. The temperature of the motor conical cover 11 is set to 68℃. The POY sling is slipped onto the cylindrical centrifugal disperser 3 under the traction of the dragging device 14 at a dragging speed of 2.9cm / min. After being high-temperature set in the cylindrical centrifugal disperser 3, the physical properties of the POY remain constant. The setting temperature is 175℃ and the setting time is 6min. After being cooled to 55℃ by the spray device 12, it enters the inorganic fluorescent particle attachment process. During this process, the speed of the cylindrical centrifugal disperser 3 is set to 800r / min, the set temperature is set to 135℃, the heating rate is 5℃ / min, the attachment process takes 19min, the pressure of the high-pressure spray device 6 is 15bar, and the concentration of the strontium aluminate (2000 mesh) suspension is 13g / L. After attachment is completed, the garter belt is thoroughly cleaned and dried, and then moved by the dragging device 14 to the high-transparency quartz tube 4. It is then irradiated by the light-emitting tube 5 at a brightness of 1500 lumens for 6 minutes. After the light-emitting tube 5 is turned off, the POY garter belt is in a luminous state. At this time, the moving camera 20 takes a panoramic view of the garter belt, and the color matching result is output by comparing the luminous brightness and uniformity of each numbered section in the panoramic view.

[0047] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0048] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the interaction relationship between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0049] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0050] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simplification, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. An environmentally friendly POY rapid color matching device, comprising a frame and a cylindrical housing, wherein the cylindrical housing is fixed on the frame, characterized in that: One end of the cylindrical shell is closed, and the other end is open. A cover plate is provided at the open end of the cylindrical shell, and the cover plate is connected to the cylindrical shell by a hinge. A cylindrical centrifugal disperser is provided inside the open end of the cylindrical shell. An electric motor is provided on the cover plate, and the electric motor is driven by the cylindrical centrifugal disperser. A high-pressure injection device is provided at the end of the cylindrical centrifugal disperser, and the high-pressure injection device is sealed to the cylindrical centrifugal disperser. A turntable is provided inside the closed end of the cylindrical shell, and quartz is provided on the turntable. The quartz tube has one end connected to the end of the cylindrical centrifugal disperser. A light-emitting tube is installed inside the quartz tube. An annular sealing plate is installed on the inner wall of the cylindrical shell corresponding to the connection between the quartz tube and the cylindrical centrifugal disperser. A moving camera is installed on the inner wall of the cylindrical shell above the quartz tube. The high-pressure injection device is connected to the outside of the cylindrical shell through a conveying pipe. A dragging device is installed on the quartz tube, which drives the socks to move on the cylindrical centrifugal disperser and the quartz tube. The cylindrical centrifugal disperser has a heating function.

2. The environmentally friendly POY rapid color matching device according to claim 1, characterized in that: A spraying device is installed on the inner wall of the cylindrical shell above the cylindrical centrifugal disperser.

3. The environmentally friendly POY rapid color matching device according to claim 2, characterized in that: A suspension assembler is installed on the frame outside the cylindrical shell for assembling fluorescent particle suspensions, and the feed pipe is connected to the suspension assembler.

4. The environmentally friendly POY rapid color matching device according to claim 3, characterized in that: It also includes a filtration device, which is connected to the cylindrical shell below the cylindrical centrifugal disperser and the suspension preparer.

5. An environmentally friendly POY rapid color matching device according to any one of claims 1-4, characterized in that: The end of the cylindrical centrifugal disperser is equipped with a sealed bearing, and the high-pressure injection device is connected to the equipment partition of the cylindrical centrifugal disperser through the sealed bearing. The injection port of the high-pressure injection device extends into the interior of the cylindrical centrifugal disperser.

6. The environmentally friendly POY rapid color matching device according to claim 5, characterized in that: A conical cover is provided on the electric motor, the conical cover is connected to the cover plate, and the conical cover has a heating function.

7. An environmentally friendly POY rapid color matching method, characterized by: Includes the following steps: S1. Configure the environmentally friendly POY rapid color matching device as described in claim 1; S2. Knit the POY into garter belts, number the garter belts as required, and then attach them to the cylindrical centrifugal disperser through the cover plate. Connect the garter belts to the dragging device. S3. A cylindrical centrifugal disperser is used to heat and shape the socks at high temperatures. S4. The electric motor drives the cylindrical centrifugal disperser to rotate, and at the same time, the high-pressure injection device sprays fluorescent particle suspension into the cylindrical centrifugal disperser. Under the action of the cylindrical centrifugal disperser, the fluorescent particle suspension adheres to the stocking and diffuses into the POY. S5. The cylindrical centrifugal disperser is used to dry the socks by heating. S6. The garter belt is dragged from the cylindrical centrifugal disperser to the quartz tube by the dragging device, and then fully irradiated by the light-emitting tube; S7. After the light-emitting tube is turned off, the garter belt is in a glowing state. A panoramic image of the garter belt is captured by a moving camera. The color matching result is output by comparing the brightness and uniformity of each numbered segment in the panoramic image of the garter belt.

8. The environmentally friendly POY rapid color matching method according to claim 7, characterized in that: The garter belt is a single-layer garter belt woven from POY using a circular knitting machine. The length of the garter belt is less than the length of the cylindrical centrifugal disperser, and the diameter of the garter belt in its natural state is 1 / 5 to 1 / 3 of the diameter of the cylindrical centrifugal disperser.

9. The environmentally friendly POY rapid color matching method according to claim 7, characterized in that: The dragging device drags the garter belt at a rate of 2-5 cm / min. When the fluorescent particle suspension adheres to the garter belt due to the rotation of the cylindrical centrifugal disperser, the rotation speed of the cylindrical centrifugal disperser is 200-1000 r / min, the temperature is 50-180℃, the heating rate is 1-5℃ / min, and the holding process lasts for 10-20 min. The high-temperature setting temperature of the garter belt by the cylindrical centrifugal disperser is 160-180℃, and the setting time is 4-8 min.

10. The environmentally friendly POY rapid color matching method according to claim 7, characterized in that: The brightness of the LED is adjustable from 300 to 1500 lumens, and the illumination time is 4 to 8 minutes.

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