A wire roll conveying and detection device

Abstract

This utility model relates to a yarn roll conveying and inspection device, including an inspection box, a conveying mechanism, and an inspection mechanism. The inspection mechanism is disposed inside the inspection box and includes a bracket, a UV lamp, and a camera. The bracket includes a mounting base, a connecting rod, a UV lamp adjustment component connected to the connecting rod, and a camera adjustment component connected to the connecting rod. The UV lamp is disposed on the UV lamp adjustment component, which is used to adjust the position of the UV lamp in the X, Y, and Z axes, as well as the angle of rotation around the X and / or Z axes. The camera adjustment component is distributed along the axial direction of the connecting rod with the UV lamp adjustment component, and the camera is disposed on the camera adjustment component, which is used to adjust the position of the camera in the X and Z axes, as well as the angle of rotation around the Z axis. The yarn roll conveying and inspection device provided by this utility model, by setting the UV lamp adjustment component and the camera adjustment component, can adjust the position of the UV lamp and camera according to yarn rolls of different sizes, making the settings more flexible and the inspection accuracy higher.

Description

Technical Field

[0001] This utility model relates to a wire roll conveying and detection device. Background Technology

[0002] DTY yarn rolls possess excellent dyeability, high strength, superior luster, and good drape, making them widely used in clothing decoration and industrial fields. However, variations in yarn roll manufacturing processes can lead to color differences on the surface of the finished yarn. Therefore, color testing is necessary after obtaining the yarn rolls to ensure product quality and the final dyeing effect.

[0003] Currently, white light sources are used for close-range observation of color differences in silk rolls, and ultraviolet lamps are used to irradiate the silk rolls for color detection. The existing ultraviolet lamps are fixed in position in the silk roll packaging workshop. When detecting silk rolls of different sizes, the ultraviolet lamp brackets need to be replaced, which increases costs, prolongs adjustment time, and reduces detection efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a wire roll conveying and inspection device.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A yarn roll conveying and inspection device, comprising:

[0007] The testing box has openings on both the front and rear sides along the wire roll conveying direction;

[0008] A conveying mechanism, comprising a conveyor belt, which is threaded through the detection box and used to convey the yarn roll;

[0009] The testing mechanism is housed within the testing chamber. It includes a support, a UV lamp, and a camera. The support includes a mounting base, a connecting rod mounted on the mounting base along the X-axis, a UV lamp adjustment component connected to the connecting rod, and a camera adjustment component connected to the connecting rod. The UV lamp is mounted on the UV lamp adjustment component, which adjusts the position of the UV lamp in the X, Y, and Z axes, as well as its rotation angle around the X and / or Z axes. The camera adjustment component is distributed axially with the UV lamp adjustment component along the connecting rod, and the camera is mounted on the camera adjustment component, which adjusts the position of the camera in the X and Z axes, as well as its rotation angle around the Z-axis.

[0010] According to some embodiments of this utility model, the ultraviolet lamp adjusting component includes a first adjusting block, a first rod, a second adjusting block, a second rod, a third adjusting block, a third rod, and an ultraviolet lamp support plate. The first adjusting block is mounted on the connecting rod. One end of the first rod is mounted on the first adjusting block, and the other end of the first rod is mounted on the second adjusting block. One end of the second rod is mounted on the second adjusting block, and the other end of the second rod is mounted on the third adjusting block. One end of the third rod is mounted on the third adjusting block, and the ultraviolet lamp support plate is mounted on the third rod. The ultraviolet lamp is mounted on the ultraviolet lamp support plate. The first rod is along the Y-axis, the second rod is along the Z-axis, and the third rod is along the X-axis.

[0011] According to some embodiments of this utility model, the ultraviolet lamp is disposed on the upper side of the ultraviolet lamp support plate.

[0012] According to some embodiments of this utility model, the ultraviolet lamp support plate includes a first plate and a second plate, the second plate is connected to the first plate on the side facing the camera, the first plate is inserted through the third rod, and the ultraviolet lamp is disposed on the second plate.

[0013] According to some embodiments of this utility model, the camera adjustment component includes a fourth adjustment block, a fourth rod, and a fifth adjustment block. The fourth adjustment block is mounted on the connecting rod, one end of the fourth rod is mounted on the fourth adjustment block, and the other end of the fourth rod is mounted on the fifth adjustment block. The camera is mounted on the fifth adjustment block, and the fourth rod is along the Z-axis.

[0014] According to some embodiments of the present invention, the device further includes a wire blowing mechanism, which is disposed inside the detection box. The wire blowing mechanism includes a support, a nozzle, and an air source. The support is connected to the detection box, the nozzle is disposed on the support, and the air source is connected to the nozzle for supplying gas to the nozzle. The nozzle is directed toward the wire roll located inside the detection box.

[0015] According to some embodiments of this utility model, the support member includes a first support member, a second support member, and a third support member. The nozzle is disposed on the first support member. The first support member is height-adjustably connected to the lower end of the second support member. The third support member is connected to the upper end of the second support member.

[0016] According to some embodiments of this utility model, the second support extends vertically and is provided with a plurality of mounting holes, which are distributed along the height direction of the second support. The first support is provided with mounting holes corresponding to the mounting holes on the second support.

[0017] According to some embodiments of the present invention, the device further includes a support member, which includes a chassis, a support portion disposed on the chassis, and a placement portion disposed on the support portion. The placement portion is used to place the yarn roll, and the support portion has a hollow cavity.

[0018] According to some embodiments of this utility model, the placement part has a hollow cavity, the placement part communicates with the support part, the hollow cavity of the support part has a bottom wall, and the bottom wall has a receiving hole for placing the chip; and / or, the chassis includes a base plate, an outer ring, and a connecting part, the base plate is disposed in the middle of the outer ring, the connecting part is connected to the outer periphery of the base plate and the inner periphery of the outer ring, and the support part is disposed on the base plate.

[0019] According to some embodiments of this utility model, the detection box is divided into multiple detection chambers by a partition plate, and the detection mechanism is provided in each detection chamber.

[0020] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0021] The yarn roll conveying and inspection device provided by this utility model illuminates the yarn roll with ultraviolet light and automatically takes pictures with a camera. The pictures can be used to determine the color difference of the yarn roll, realizing automatic detection and conveying of colored yarn rolls with high inspection efficiency. By setting ultraviolet light adjustment components and camera adjustment components, the positions of ultraviolet light and camera can be adjusted according to yarn rolls of different sizes, making the settings more flexible, the inspection accuracy higher, and the cost lower, without the need to replace the new bracket. Attached Figure Description

[0022] Appendix Figure 1 Structural diagram of the wire roll conveying and detection device provided by this utility model;

[0023] Appendix Figure 2 A cross-sectional view of the yarn roll conveying and detection device provided by this utility model;

[0024] Appendix Figure 3 A structural diagram of the detection mechanism of the yarn roll conveying and detection device provided by this utility model;

[0025] Appendix Figure 4 For the appendix Figure 3 Enlarged view of the medium ultraviolet lamp, the third adjustment block, and the ultraviolet lamp support plate;

[0026] Appendix Figure 5 A structural diagram of another structure of the detection mechanism of the yarn roll conveying and detection device provided by this utility model;

[0027] Appendix Figure 6 Structural diagram of the support component of the detection mechanism in the wire roll conveying and detection device provided by this utility model;

[0028] Appendix Figure 7 A cross-sectional view of the support component of the detection mechanism of the yarn roll conveying and detection device provided by this utility model;

[0029] Appendix Figure 8 A top view of the support component of the detection mechanism of the yarn roll conveying and detection device provided by this utility model;

[0030] Appendix Figure 9 A side view of the yarn roll conveying and detection device provided by this utility model;

[0031] Appendix Figure 10 The structural diagram of the blowing and floating wire mechanism of the wire roll conveying and detection device provided by this utility model.

[0032] In the attached diagrams above:

[0033] 1-Testing box; 2-Conveyor belt;

[0034] 3-Detection mechanism, 301-Mounting base, 302-Connecting rod, 303-UV lamp, 304-First adjusting block, 305-First rod, 306-Second adjusting block, 307-Second rod, 308-Third adjusting block, 309-Third rod, 310-UV lamp support plate, 3101-First plate, 3102-Second plate, 311-Camera, 312-Fourth adjusting block, 313-Fourth rod, 314-Fifth adjusting block;

[0035] 4-Supporting component, 41-Supporting part, 411-Bottom wall, 42-Placement part, 43-Base plate, 44-Outer ring, 45-Connecting part;

[0036] 5-Floater mechanism, 51-Nozzle, 52-First support, 53-Second support, 531-Mounting hole, 54-Third support, 541-Elongated guide hole;

[0037] 6-Isolation plate; 7-Wire roll; 8-Guide plate; 9-Blocker; 10-Photoelectric sensor; 11-Alarm light; 12-Double door; 13-Touch screen; 14-Computer cabinet; 15-Electrical control box. Detailed Implementation

[0038] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0039] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] See Figures 1 to 10 The filament conveying and testing device shown includes a testing box 1, a conveying mechanism, and a testing mechanism 3, wherein:

[0041] The testing box 1 is cuboid in shape, with openings on both the front and rear sides along the conveying direction of the wire roll 7. The testing box 1 is 2 meters high and 1.5 meters wide. It is secured to the bottom with four adjustable feet. An alarm light 11 with a three-color indicator is installed on the top of the testing box 1. Double doors are located on the left and / or right sides of the testing box 1. Touchscreens 13 are also located on the left and / or right sides of the testing box 1, used to display various testing signals and alarm information, and can operate the ultraviolet light source, display internal counters, and make modifications. Bionic doors are located on both the front and rear sides of the testing box 1, and are fixed to the testing box 1 with M5 bolts. These bionic doors can be disassembled separately, and perforations are provided on the bionic doors for the wire roll 7 to pass through.

[0042] The conveying mechanism includes a conveyor belt 2, which is installed in the testing box 1. The conveyor belt 2 is used to convey the yarn roll 7. Under the conveying of the conveyor belt 2, the yarn roll 7 enters the testing box 1 and is tested inside the testing box 1.

[0043] The testing mechanism 3 is housed within the testing chamber 1. The testing mechanism 3 includes a bracket, an ultraviolet lamp 303, and a camera 311. The bracket includes a mounting base 301, a connecting rod 302 mounted on the mounting base 301 along the X-axis, a camera adjustment component connected to the connecting rod 302, and an ultraviolet lamp adjustment component connected to the connecting rod 302. The camera adjustment component and the ultraviolet lamp adjustment component are distributed along the axial direction of the connecting rod 302, with the ultraviolet lamp adjustment component closer to the mounting base 301 than the camera adjustment component. The camera 311 is mounted on the camera adjustment component. The camera adjustment component is used to adjust the position of the camera 311 in the X-axis and Z-axis directions, as well as its rotation angle around the Z-axis. By setting the camera adjustment component, the position of the camera 311 in both the X-axis and Z-axis directions can be adjusted, and it can rotate around the Z-axis. Adjusting the camera 311 is more flexible, and the operation is convenient and quick, without the need to replace the bracket. The UV lamp adjustment component is equipped with a UV lamp 303. This component allows for adjustment of the UV lamp 303's position along the X, Y, and Z axes, as well as its rotation angle around the Z-axis. By using this adjustment component, the UV lamp 303 can be adjusted in all three directions and can rotate around the Z-axis, making lamp adjustment more flexible, convenient, and quick, without requiring replacement of the support bracket. The silk roll 7 is conveyed along either the X or Y axis.

[0044] In this example, the UV lamp adjustment component includes a first adjustment block 304, a first rod 305, a second adjustment block 306, a second rod 307, a third adjustment block 308, a third rod 309, and a UV lamp support plate 310. The first rod 305 is along the Y-axis, the second rod 307 is along the Z-axis, and both the connecting rod 302 and the third rod 309 are along the X-axis. The first adjustment block 304 passes through the connecting rod 302 and can move axially along the connecting rod 302. One end of the first rod 305 passes through the first adjustment block 304, and the other end passes through the second adjustment block 306. The first rod 305 can move along the first adjustment block 304 in the Y-axis direction. One end of the second rod 307 passes through the second adjustment block 306, and the second rod 307... The other end is threaded through the third adjusting block 308, and the second rod 307 can move in the Z-axis direction; one end of the third rod 309 is threaded through the third adjusting block 308, and the ultraviolet lamp support plate 310 is threaded through the third rod 309. The ultraviolet lamp is set on the ultraviolet lamp support plate 310, and the ultraviolet lamp support plate 310 can move along the axial direction of the third rod 309. The ultraviolet lamp support plate 310 can also rotate around the third rod 309 (i.e., adjust the ultraviolet lamp to rotate around the X-axis). The third adjusting block 308 can rotate around the second rod 307 to drive the third rod 309 and the ultraviolet lamp support plate 310 to rotate (i.e., adjust the ultraviolet lamp to rotate around the Z-axis). The ultraviolet lamp adjusting component can adjust the movement of the ultraviolet lamp in the X-axis, Y-axis, and Z-axis, and adjust the angle of rotation of the ultraviolet lamp around the X-axis and / or Z-axis.

[0045] In some implementations, see Figure 3The UV lamp support plate 310 includes a main plate body and an extension portion disposed on one side of the main plate body. The thickness of the extension portion is less than the thickness of the main plate body. The UV lamp support plate 310 is disposed on the upper side of one end of the extension portion of the UV lamp support plate 310, and the UV lamp can be flexibly positioned.

[0046] In other implementations, see Figure 5 The UV lamp support plate 310 includes a first plate 3101 and a second plate 3102. The second plate 3102 is connected to the side of the first plate 3101 facing the camera 311. The second plate 3102 is perpendicular to the first plate 3101. The first plate 3101 is mounted on the third rod 309. The UV lamp 303 is mounted on the second plate 3102. The position of the UV lamp 303 is flexible.

[0047] In some embodiments, the camera adjustment component includes a fourth adjustment block 312, a fourth rod 313, and a fifth adjustment block 314. The fourth adjustment block 312 passes through the connecting rod 302. One end of the fourth rod 313 passes through the fourth adjustment block 312, and the other end passes through the fifth adjustment block 314. The fourth rod 313 is along the Z-axis. The camera 311 is mounted on the fifth adjustment block 314. The fourth rod 313 is positioned opposite to the first rod 305. The fifth adjustment block 314 rotates around the fourth rod 313 to adjust the angle at which the camera 311 takes pictures. The camera 311 can be flexibly positioned. A connecting plate can be provided on the fourth adjustment block 312 for connecting the camera 311. A guide hole extending along the Y-axis can be provided on the connecting plate to allow the position of the camera 311 to be adjusted along the Y-axis.

[0048] In this example, the connecting rod 302, the first rod 305, the second rod 307, the third rod 309, and the fourth rod 313 are preferably hollow galvanized steel pipes, and the first adjusting block 304, the second adjusting block 306, and the third adjusting block 308 are preferably semi-open structures.

[0049] In some embodiments, the device further includes a wire blowing mechanism 5, which is disposed inside the detection chamber 1. The wire blowing mechanism 5 includes a support member, a nozzle 51, and an air source. The support member is connected to the detection chamber 1, and the nozzle 51 is disposed on the support member. The air source is connected to the nozzle 51 to supply gas to the nozzle 51, and the nozzle 51 is directed towards the wire roll located inside the detection chamber 1. The nozzle 51 preferably adopts a flat structure design, and the airflow from the nozzle 51 sweeps the surface of the wire roll, reducing interference sources for the camera 311 to take pictures and form images. Two nozzles 51, two first supports 52, and two second supports 53 are respectively provided to improve the sweeping efficiency.

[0050] In some embodiments, the support includes a first support 52, a second support 53, and a third support 54. The third support 54 is disposed in the upper part of the detection box 1, above the first support 52. A nozzle 51 is disposed on the first support 52. The first support 52 is height-adjustably disposed at the lower end of the second support 53, and the upper end of the second support 53 is connected to the third support 54. The second support 53 extends vertically and has multiple mounting holes 531 distributed along the height direction of the second support 53. The first support 52 has mounting holes corresponding to the mounting holes on the second support 53. By selecting different mounting holes on the second support 53 and connecting them to the mounting holes on the first support 52 with fasteners, the height of the nozzle 51 can be adjusted.

[0051] In some embodiments, the third support 54 is provided with an elongated guide hole 541, the extension direction of which is parallel to or perpendicular to the wire roll conveying direction. See [reference needed]. Figure 10 The third support 54 includes an upper plate and an extension plate. The extension plate is connected to the lower side of the lower plate and is perpendicular to the lower plate. An elongated guide hole 541 is provided on the extension plate. When the center line of the nozzle 51 is parallel to the yarn winding conveying direction, the extension direction of the guide hole 541 is parallel to the yarn winding conveying direction; when the center line of the nozzle 51 is perpendicular to the yarn winding conveying direction, the extension direction of the guide hole 541 is perpendicular to the yarn winding conveying direction.

[0052] In some embodiments, the device further includes a support 4, which includes a chassis, a support portion 41 disposed on the chassis, and a placement portion 42 disposed on the support portion 41. The placement portion 42 is used to place the yarn roll, and the support portion 41 has a hollow cavity to reduce the overall weight.

[0053] In some embodiments, the placement part 42 has a hollow cavity, and the placement part 42 communicates with the support part 41 to reduce the overall weight; the hollow cavity of the support part 41 has a bottom wall 411, and the bottom wall 411 has a receiving hole for placing the chip, and the chip records the information (size, model) of each filament roll.

[0054] The chassis includes a base plate 43, an outer ring 44, and a connecting part 45. The base plate 43 is disposed inside the outer ring 44. The connecting part 45 is connected to both the outer periphery of the base plate 43 and the inner periphery of the outer ring 44. A support part 41 is disposed on the base plate 43. An upwardly recessed groove is formed on the lower end surface of the base plate 43, and the bottom wall of the groove is the bottom wall of the support part 41. The chassis has a medium-thin structure to reduce weight.

[0055] See Figure 1 and 2The device also includes a limiting component, which includes two U-shaped guide plates 8 arranged opposite each other. The openings of the guide plates 8 are opposite each other, and a gap is maintained between the upper side of the guide plates 8 and the conveyor belt 2. The two guide plates 8 and the conveyor belt 2 form a limiting space for limiting the support member 4, preventing the support member 4 from shifting and ensuring accurate detection.

[0056] In some embodiments, the detection chamber 1 is divided into multiple detection chambers by partition plates 6, and a detection mechanism 3 is installed in each detection chamber. The partition plate 6 is preferably made of plastic with a matte brown-black powder-coated surface. The partition plate 6 is used for light isolation between multiple ultraviolet lamps, enabling multiple detections and high detection accuracy.

[0057] In some embodiments, the device further includes a photoelectric sensor 10 and a stopper 9. The photoelectric sensor 10 is mounted on the conveyor belt 2 and is used to detect the arrival of the yarn roll and count the yarn rolls. The photoelectric sensor 10 is connected to the PLC inside the electrical control box. The stopper 9 is mounted on the conveyor belt 2 via a fixing bracket and is used to block and position the support member 4. When the yarn roll enters the detection area, the stopper 9 stops the support member 4, and then the ultraviolet light supplements the illumination. The camera 311 automatically takes a picture, and after taking the picture, the yarn roll photo is transmitted to the background system for analysis and judgment. Then, the photo and judgment result are immediately uploaded to an external computer monitor.

[0058] The specific implementation of the yarn roll conveying and inspection device in this example is as follows: the yarn roll enters the inspection box via a conveyor belt. After the yarn roll reaches the inspection area, a UV lamp illuminates the yarn roll, and a camera automatically takes a picture. The picture is automatically transmitted to the background to judge the color difference of the yarn roll. After the picture is taken, the yarn roll continues to be conveyed out of the inspection box, realizing fully automatic detection and conveying of yarn roll color with high inspection efficiency. By setting UV lamp adjustment components and camera adjustment components, the positions of UV lamp and camera can be adjusted according to yarn rolls of different sizes, making the settings more flexible and the inspection accuracy higher.

[0059] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A silk roll conveying and detecting apparatus characterized by comprising: include: The testing box has openings on both the front and rear sides along the wire roll conveying direction; A conveying mechanism, comprising a conveyor belt, which is threaded through the detection box and used to convey the yarn roll; The testing mechanism is housed within the testing chamber. It includes a support, a UV lamp, and a camera. The support includes a mounting base, a connecting rod mounted on the mounting base along the X-axis, a UV lamp adjustment component connected to the connecting rod, and a camera adjustment component connected to the connecting rod. The UV lamp is mounted on the UV lamp adjustment component, which adjusts the position of the UV lamp in the X, Y, and Z axes, as well as its rotation angle around the X and / or Z axes. The camera adjustment component is distributed axially with the UV lamp adjustment component along the connecting rod, and the camera is mounted on the camera adjustment component, which adjusts the position of the camera in the X and Z axes, as well as its rotation angle around the Z-axis.

2. The yarn roll conveying and detection device according to claim 1, characterized in that, The ultraviolet lamp adjustment component includes a first adjustment block, a first rod, a second adjustment block, a second rod, a third adjustment block, a third rod, and an ultraviolet lamp support plate. The first adjustment block is mounted on the connecting rod. One end of the first rod is mounted on the first adjustment block, and the other end of the first rod is mounted on the second adjustment block. One end of the second rod is mounted on the second adjustment block, and the other end of the second rod is mounted on the third adjustment block. One end of the third rod is mounted on the third adjustment block, and the ultraviolet lamp support plate is mounted on the third rod. The ultraviolet lamp is mounted on the ultraviolet lamp support plate. The first rod is along the Y-axis, the second rod is along the Z-axis, and the third rod is along the X-axis.

3. The yarn roll conveying and detection device according to claim 2, characterized in that, The ultraviolet lamp is mounted on the upper side of the ultraviolet lamp support plate.

4. The yarn roll conveying and detection device according to claim 2, characterized in that, The ultraviolet lamp support plate includes a first plate and a second plate. The second plate is connected to the first plate on the side facing the camera. The first plate is mounted on the third rod, and the ultraviolet lamp is mounted on the second plate.

5. The yarn roll conveying and detection device according to claim 1, characterized in that, The camera adjustment component includes a fourth adjustment block, a fourth rod, and a fifth adjustment block. The fourth adjustment block is mounted on the connecting rod. One end of the fourth rod is mounted on the fourth adjustment block, and the other end of the fourth rod is mounted on the fifth adjustment block. The camera is mounted on the fifth adjustment block, and the fourth rod is along the Z-axis.

6. The yarn roll conveying and detection device according to claim 1, characterized in that, The device further includes a wire blowing mechanism, which is disposed inside the detection box. The wire blowing mechanism includes a support, a nozzle, and an air source. The support is connected to the detection box, the nozzle is disposed on the support, and the air source is connected to the nozzle for supplying gas to the nozzle. The nozzle is directed toward the wire roll located inside the detection box.

7. The yarn roll conveying and detection device according to claim 6, characterized in that, The support includes a first support, a second support, and a third support. The nozzle is disposed on the first support. The first support is height-adjustably connected to the lower end of the second support. The third support is connected to the upper end of the second support.

8. The yarn roll conveying and detection device according to claim 1, characterized in that, The device further includes a support member, which includes a chassis, a support portion disposed on the chassis, and a placement portion disposed on the support portion. The placement portion is used to place the yarn roll, and the support portion has a hollow cavity.

9. The yarn roll conveying and detection device according to claim 8, characterized in that, The placement part has a hollow cavity, and the placement part communicates with the support part. The hollow cavity of the support part has a bottom wall, and the bottom wall has a receiving hole for placing the chip. Or, the chassis includes a base plate, an outer ring, and a connecting part. The base plate is disposed in the middle of the outer ring. The connecting part is connected to both the outer periphery of the base plate and the inner periphery of the outer ring. The supporting part is disposed on the base plate.

10. The yarn roll conveying and detection device according to claim 1, characterized in that, The detection box is divided into multiple detection chambers by isolation plates, and the detection mechanism is installed in each detection chamber.

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