Inflatable ball recycling station, classified recycling device and recycling method

Abstract

The invention discloses an inflatable ball recycling station, a classified recycling device and a recycling method. The classified recycling device comprises a ball falling device, a detection device, a moving platform, a sorting box and a mounting platform. The ball falling device is arranged on one side of the installation platform, a ball falling opening of the ball falling device is formed above the installation platform, the movable platform is installed on the installation platform, the detection device is installed on the movable platform, and in an initial state, a detection box of the detection device is located below the ball falling opening. The multiple sorting boxes are evenly distributed and installed on the two sides of the installation platform in the length direction, after balls fall into the detection box from the ball falling opening, the detection device can detect the balls, and the movable platform can drive the detection device to move to the position, corresponding to a detection result, of the detection box according to the detection result; the balls in the detection box are poured into the sorting box; the detection device is used for detecting the surface abrasion and air leakage conditions of the balls, and the inflatable balls are accurately classified and recycled.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of inflatable ball recycling processing, and more specifically to an inflatable ball recycling station, a classified recycling device and a recycling method. BACKGROUND

[0002] For ball games, a good quality ball can bring a better sports experience, but the better the quality of the ball, the more expensive it is, and it is not easy to popularize ball games. However, based on the attribute of the ball consumable, the reason for its elimination may not necessarily be that it cannot be used, but for example, the appearance wear or air leakage problem can be restored by technical means. Therefore, the current ball recycling, after renovation, is eligible for a secondary commercial mode of selling, but in the existing ball recycling field, most of them are only for the recycling of badminton, and there is no special recycling agency for other inflatable balls such as tennis, basketball, etc. and there is a lack of related detection equipment. However, in fact, inflatable balls have advantages that badminton does not have, that is, they are made of rubber or PVC and other fusible materials. Even if the good quality ball cannot be refurbished for use, the material used has not changed in nature, and it can be melted and recast into a new ball, thereby realizing resource recycling. SUMMARY

[0003] The application aims to overcome the deficiencies in the prior art and provides an inflatable ball recycling station, a classified recycling device and a recycling method. By setting a sorting and pressure setting system, the ball types entering the classified recycling device are ensured to be the same and the internal air pressure is up to standard. The detection device is used to detect the external wear and air leakage of the ball, and the resilience detection device is further used for subdivision processing, thereby realizing efficient and accurate classified recycling of inflatable balls and promoting their secondary use or material recycling.

[0004] Technical solution: To achieve the above-mentioned purpose, the classification and recovery device of the inflatable ball, the classification and recovery device comprises a ball falling device, a detection device, a moving platform, a sorting box and a mounting platform; the ball falling device is on one side of the mounting platform, and the ball falling port of the ball falling device is above the mounting platform, and the end of the ball falling device away from the ball falling port is connected with the sorting constant pressure system, the moving platform is installed on the mounting platform, the detection device is installed on the moving platform, and in the initial state, the detection box of the detection device is below the ball falling port, a plurality of sorting boxes are evenly distributed and installed on both sides of the mounting platform along the length direction, a plurality of pouring ports are formed on the side plates of the mounting platform along the length direction corresponding to each sorting box, when the ball falls from the ball falling port into the detection box, the detection device can detect the ball, the moving platform can drive the detection device to move to the position where the pouring port corresponding to the detection result is located, and the ball in the detection box is poured into the sorting box through the pouring port.

[0005] Further, the inflatable ball recovery station composed of the classification and recovery device of the inflatable ball comprises a sorting constant pressure system and a plurality of groups of parallel classification and recovery devices, the sorting constant pressure system comprises an intelligent camera, a plurality of inflation stations and a plurality of conveying belts, each classification and recovery device is connected with each inflation station through the conveying belt, and each inflation station is gathered at the position of the intelligent camera through the conveying belt; after the recovered ball is detected by the intelligent camera, it enters each inflation station through the conveying belt corresponding to its own type, workers of each inflation station deflate and constant pressure the ball conveyed by the conveying belt through the intelligent inflation device, and after the constant pressure of the ball is completed, the worker puts the ball into the conveying belt connected with the corresponding classification and recovery device, so that the balls of the same type are detected and classified in the corresponding classification and recovery device.

[0006] Further, the moving platform comprises a lead screw sliding assembly and an electric guide rail assembly, the lead screw sliding assembly is arranged along the width direction of the mounting platform, the electric guide rail assembly is arranged along the length direction of the mounting platform, the electric guide rail assembly is fixedly connected with the moving block of the lead screw sliding assembly, and the detection device is installed on the guide plate of the electric guide rail assembly; and the lead screw sliding assembly and the electric guide rail assembly are signal connected with the detection device.

[0007] Further, the mobile platform further comprises two matched slide rail assemblies, the two matched slide rail assemblies are arranged in parallel with the screw slide assembly, and the two matched slide rail assemblies are respectively arranged on the two sides of the screw slide assembly along the length direction, and the distance between the two matched slide rail assemblies is equal to the length of the electric guide rail assembly, and the two ends of the electric guide rail assembly are respectively fixedly connected to the sliding blocks of the two matched slide rail assemblies, in the assembled state, the screw slide assembly and the two matched slide rail assemblies are fixedly installed on the mounting platform, and the electric guide rail assembly is above the screw slide assembly and the two matched slide rail assemblies.

[0008] Further, the detection device further comprises a rudder, a pressure test telescopic rod and an AI camera, the AI camera is installed between the top ends of the two side plates of the mounting platform through the mounting beam; the rudder and the pressure test telescopic rod are arranged on the guide plate in the length direction of the electric guide rail assembly, and the rudder is arranged on the side of the guide plate close to the ball falling device; the bottom of the detection box is fixedly installed on the rotating shaft of the rudder, and a pressure detection hole is arranged on the side of the detection box close to the pressure test telescopic rod and corresponds to the telescopic part of the pressure test telescopic rod, a pressure sensor is arranged on the inner wall of the side of the detection box away from the pressure detection hole and corresponds to the pressure detection hole, and the pressure sensor is signal connected with the AI camera; after the ball falls into the detection box, the AI camera can detect the outer surface of the ball, the telescopic part of the pressure test telescopic rod is elongated along the axis direction of the telescopic part and penetrates through the pressure detection hole to press on the ball, so that the ball is pressed on the pressure sensor, and the pressure sensor can detect the force generated by the ball.

[0009] Further, the sorting box comprises a double qualified box, a surface qualified box, a pressure qualified box and a scrap box, and the two are distributed on the two sides of the mounting platform along the length direction and correspond to each pouring opening on the side plate one by one; the bottom of each sorting box is an inclined plane, the side close to the mounting platform is the highest point, and the side away from the mounting platform is the lowest point.

[0010] Further, the rebound detection device is further provided, and the rebound detection device is arranged in connection with the pressure qualified box; the rebound detection device comprises a guide chute, a blocking ring, a transparent protective cylinder and a laser belt; the guide chute is arranged obliquely, a ball outlet hole is arranged on the wall of the pressure qualified box away from the mounting platform and corresponds to the guide chute, one end of the guide chute is arranged integrally with the pressure qualified box, and the profile of the sliding groove at the end coincides with that of the ball outlet hole, and the other end is integrally connected with the blocking ring; the transparent protective cylinder is coaxially arranged below the blocking ring and is arranged in the blocking ring; the laser belt is sequentially connected by a plurality of laser emitting units, the laser belt is fixedly installed on the inner wall of the transparent protective cylinder along the axis direction of the transparent protective cylinder, and the laser emitted by each laser emitting unit extends along the radial direction of the transparent protective cylinder.

[0011] Further, the rebound detection device further comprises a movable baffle and a rotating drive device; the movable baffle is arranged between the transparent protective cylinder and the baffle ring, the rotating drive device is arranged around the upper end of the transparent protective cylinder, the outer wall of the upper end of the transparent protective cylinder is provided with a first support corresponding to the rotating drive device, the rotating drive device is installed on the first support, and the movable baffle is fixedly connected with the driving shaft of the rotating drive device at any point close to the edge contour; when the driving shaft of the rotating drive device rotates, the movable baffle can close or open the cylinder port of the transparent protective cylinder close to the baffle ring.

[0012] Further, the rebound detection device further comprises a clamping device, the clamping device is arranged between the movable baffle and the baffle ring, the clamping device is an electric claw, and the clamping device is at least two, the outer wall of the lower end of the baffle ring is provided with a second support corresponding to each clamping device, and the second supports are distributed in a circumferential array, each clamping device is installed on each second support, and the clamping ends of each clamping device can synchronously approach or move away from the axis of the baffle ring.

[0013] Further, a running method of an inflatable ball recycling station composed of an inflatable ball classification recycling device comprises the following steps:

[0014] Step one: the recycled ball is transported to the position of the intelligent camera by the conveying belt, and the intelligent camera identifies the type of the ball;

[0015] Step two: according to the identification result of the intelligent camera, the ball enters the corresponding type of inflatable station through the conveying belt, and the worker fills the ball with a preset amount of gas through the intelligent inflation device to complete the pressure setting;

[0016] Step three: the ball after pressure setting enters the ball falling device of the corresponding type of classification recycling device through the conveying belt;

[0017] Step four: the ball falls into the detection box of the detection device from the ball falling port of the ball falling device, the detection device detects the external wear and pressure of the ball, and pours the ball into the corresponding sorting box according to the detection structure.

[0018] Further, the step four comprises the following steps:

[0019] Step S1: after the ball falls into the detection box, the AI camera detects the external surface of the ball to determine the degree of wear;

[0020] Step S2: the extension part of the pressure test extension rod penetrates through the pressure detection hole and presses the ball to a preset length and maintains for a preset time, the pressure sensor detects the reaction force of the ball, the AI camera detects the degree of deformation of the ball, and determines whether the ball leaks.

[0021] Step S3: The AI camera sends a moving signal to the mobile platform according to the detection result, and the screw sliding assembly and the electric guide rail assembly drive the detection box to move to the corresponding pouring port;

[0022] Step S4: The steering engine drives the detection box to rotate around the rotation shaft, and the ball in the detection box is poured into the corresponding sorting box from the pouring port.

[0023] Further, when the detection results of steps S1 and S2 are the results corresponding to the pressure qualified box, the detection method of the resilience detection device further includes the following steps:

[0024] Step A: The ball in the pressure qualified box rolls into the blocking ring along the guide slide through the ball outflow hole, and finally stops on the movable baffle;

[0025] Step B: The clamping device clamps the ball near the blocking ring axis, and the movable baffle is driven to move out by the rotating drive device, thereby releasing the closure of the upper end of the transparent protective cylinder;

[0026] Step C: The clamping device releases the ball away from the blocking ring axis, and the ball freely falls to the bottom of the transparent protective cylinder, thereby shielding the laser beam of the laser belt;

[0027] Step D: The ball rebounds, again shields the laser beam of the laser belt, and finally the height corresponding to the shielded laser beam is the rebound height.

[0028] Beneficial effects: Compared with the prior art, the inflatable ball recycling station, the classification recycling device and the recycling method can reduce manual operation errors and improve the classification and pressure determination efficiency, and ensure that the ball entering the classification recycling device meets the detection standard through the two implementation schemes of the sorting and pressure determination system, especially the scheme combining big data and intelligent control technology. The detection device can realize comprehensive detection of the ball surface wear and air leakage condition through the AI camera and the pressure sensor, and can perform multi-dimensional evaluation on the ball through the resilience detection device, thereby realizing accurate classification. The structure design of the sorting box is convenient for automatic collection of the ball, the whole system realizes automation and intelligentization of the inflatable ball recycling processing, improves the recycling processing efficiency, helps to fully play the recycling value of the inflatable ball material, reduces resource waste, and provides reliable technical support for the secondary sale, repair or material recasting of the inflatable ball. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a distribution structure diagram of components in the classification recycling device.

[0030] Figure 2 It is a layout diagram of an inflatable ball recycling station.

[0031] Figure 3 Structure diagram of a mobile platform and a detection device;

[0032] Figure 4 Sectional view of a rebound detection device in the first embodiment;

[0033] Figure 5 Local enlarged view A;

[0034] Figure 6 Sectional view of a rebound detection device in the second embodiment. DETAILED DESCRIPTION

[0035] The application will be further described below with reference to the drawings.

[0036] As shown in the accompanying drawings, Figure 2 An inflatable ball recycling station comprises a sorting and pressure setting system and a plurality of classification recycling devices, the sorting and pressure setting system is arranged before the recycled balls enter the classification recycling devices; since the inflatable balls entering the recycling devices are recycled articles, the air pressure contained in each ball is different, and if this problem is not solved, it will affect the accuracy of the subsequent detection results, therefore, before the balls enter the recycling devices, the balls need to be uniformly exhausted by manual operation, and after the gas in the balls is completely exhausted, the balls are inflated again, so that the air pressure in the inflated balls reaches the standard air pressure; and the present application is designed for the recycling of most inflatable balls, and can detect most inflatable balls, but in order to avoid mixing different types of balls after detection, it is necessary to ensure that the batch of balls to be detected are balls of the same type during the detection process of a single batch of balls, although the balls to be recycled are classified by the workers in the early recycling work, but different types of balls will inevitably be mixed together during the recycling process, therefore, the sorting and pressure setting system is set to solve the above problem, so as to ensure that the types of balls entering the classification recycling devices are the same and the internal pressure is equal; in addition, it should be noted here that the above-mentioned standard air pressure is not atmospheric pressure, and the internal pressure of different types of balls has a special air pressure standard, which is referred to as standard air pressure in the present application, since the present application is designed for most air pressure type balls, the specific value of the standard air pressure is not set here, and the person skilled in the art should know and be able to query the relevant data of the standard air pressure when implementing the present application.

[0037] For the above problem, the present application provides two implementation schemes of the sorting and pressure setting system, the first one is to inflate the balls by workers completely, the advantage of this scheme is high efficiency, the worker only needs to determine the type of the ball and whether the air pressure in the ball reaches the standard air pressure according to the work experience, but the disadvantage is that the error is large. For the above problem, the present application provides two implementation schemes of the sorting and pressure setting system, the first one is to inflate the balls by workers completely, the advantage of this scheme is high efficiency, the worker only needs to determine the type of the ball and whether the air pressure in the ball reaches the standard air pressure according to the work experience, but the disadvantage is that the error is large.

[0038] The second is to combine big data technology and intelligent control technology, select an intelligent camera capable of identifying the type of sphere, and a gas filling station composed of an intelligent gas filling device. Since spheres of the same type have the same volume, when the intelligent camera identifies the type of the sphere, it will set the output gas amount of the intelligent gas filling device according to the standard of the ball type. The worker only needs to fill the gas set by the intelligent gas filling device into the sphere, and this scheme has two advantages. First, multiple ball identifications are formed by the intelligent camera and the worker to ensure that the spheres entering the falling ball device 1 belong to the same type. Second, multiple detection paths can be built, and different types of spheres can be transported to the corresponding detection path according to the detection result, improving the detection efficiency.

[0039] As shown in the figure, the embodiment described in the present scheme is built by selecting the second implementation scheme, including a sorting and pressure setting system and a plurality of parallel classification recovery devices. In the present scheme, the number of classification recovery devices is selected to be three, which can detect A-type balls, B-type balls and C-type balls respectively. The sorting and pressure setting system includes an intelligent camera, a plurality of gas filling stations and a plurality of conveyors. Each classification recovery device is connected to each gas filling station through a conveyor, and each gas filling station is gathered at the position of the intelligent camera through a conveyor. After the recovered spheres are detected by the intelligent camera, they enter each gas filling station through the conveyor corresponding to their own type. Workers in each gas filling station use intelligent gas filling devices to exhaust and set the pressure of the spheres conveyed by the conveyor. After the pressure of the spheres is set, the workers put the spheres into the conveyor connected to the corresponding classification recovery device, so that spheres of the same type are detected and classified in the corresponding classification recovery device. Since the technical scheme of making the goods enter different transmission paths on the conveyor group according to the detection structure is a relatively mature technology in the logistics field, there are also relevant technical specifications for the selection and laying of the conveyor for spherical goods. Therefore, this scheme will not be repeated here.

[0040] Since the detection equipment and detection process of each detection path are the same, the only difference is that different standard parameters are set according to different sphere types. Therefore, A-type balls, B-type balls and C-type balls can be the same type of spheres or different types of spheres. Although this scheme takes three detection paths as an example, it does not mean that the detection paths described in this scheme can only be laid in three. No matter how many detection paths are more or less than three, they should all belong to the protection scope of this scheme.

[0041] As explained above, since the detection equipment and detection process of each detection path are the same, the only difference is that different standard parameters are set according to different ball types, the standard parameters herein include the size of the parts, the detection standard value and the amount of gas needed to be filled at constant pressure, etc. However, it does not affect the working method and working process of the detection equipment, therefore, in the following, only one detection path is used to introduce the specific structure of the classification recycling device and the specific method of detection and classification.

[0042] As shown in Figure 1 and 3 A classification recycling device for inflatable ball recycling station, comprising a ball falling device 1, a detection device 2, a moving platform 3, a sorting box 4 and a mounting platform 5; the ball falling device 1 is on one side of the mounting platform 5, and the ball falling port 6 of the ball falling device 1 is above the mounting platform 5; the moving platform 3 is installed on the mounting platform 5; the detection device 2 is installed on the moving platform 3, and in the initial state, the detection box 8 of the detection device 2 is below the ball falling port 6; several sorting boxes 4 are evenly distributed and installed on both sides of the mounting platform 5 along the length direction; the side plate 17 of the mounting platform 5 along the length direction is provided with a dumping port 7 corresponding to each sorting box 4; the opening plane of each sorting box 4 is slightly lower than the horizontal plane of the dumping port 7; after the ball falls from the ball falling port 6 into the detection box 8, the detection device 2 can detect the external wear and pressure deformation of the ball; after the detection is completed, the moving platform 3 can drive the detection device 2 to move to the position of the dumping port 7 corresponding to the detection result, and then the detection device 2 can rotate and tilt the detection box 8, so as to dump the ball in the detection box 8 into the sorting box 4 through the dumping port 7.

[0043] The mobile platform 3 comprises a screw sliding assembly 9, an electric guide rail assembly 10 and two matching slide rail assemblies 11, the screw sliding assembly 8 is arranged along the width direction of the mounting platform 5, the electric guide rail assembly 10 is arranged along the length direction of the mounting platform 5 and is fixedly connected with the moving block 19 of the screw sliding assembly 9, the two matching slide rail assemblies 11 are arranged in parallel with the screw sliding assembly 9 and are respectively arranged on the two sides of the screw sliding assembly 9 along the length direction, the distance between the two matching slide rail assemblies 11 is equal to the length of the electric guide rail assembly 10, the two ends of the electric guide rail assembly 10 are respectively fixedly connected on the sliding blocks 31 of the two matching slide rail assemblies 11, and the detection device 2 is mounted on the guide plate 12 of the electric guide rail 10; in the assembled state, the screw sliding assembly 9 and the two matching slide rail assemblies 11 are fixedly mounted on the mounting platform 5, the electric guide rail assembly 10 is above the screw sliding assembly 9 and the two matching slide rail assemblies 11, and the screw sliding assembly 9 and the electric guide rail assembly 10 are signal-connected with the detection device 2; when the detection device 2 completes the detection work on the ball falling into the detection box 8, the detection device 2 will send a moving signal to the screw sliding assembly 9 and the electric guide rail 10 according to the detection result, the screw sliding assembly 9 and the electric guide rail 10 will move the detection device to the position corresponding to the sorting box 4 where the detection result is located according to the moving signal sent by the detection device 2, and then the detection device 2 drives the detection box 8 to tilt, so as to pour the ball in the detection box 8 into the above-mentioned sorting box 4.

[0044] The detection device 2 further comprises a rudder 13, a pressure test telescopic rod 14 and an AI camera 15, the AI camera 15 is mounted between the top ends of the side plates 17 on the two sides of the mounting platform 5 along the length direction through a mounting beam 16, the mounting beam 16 is located at the center of the mounting platform 5 along the length direction, the two ends of the mounting beam 16 are respectively connected with the side plates 17 on the two sides of the mounting platform 5 along the length direction, and the AI camera 15 is located at the center of the mounting beam 16; the rudder 13 and the pressure test telescopic assembly 14 are arranged on the guide plate 12 in the length direction of the electric guide rail 10, are arranged in parallel and are arranged on the guide plate 12, the rudder 13 is located on the side of the guide plate 12 close to the ball falling device 1, and the telescopic direction of the pressure test telescopic assembly 14 is parallel to the length direction of the guide plate 12; the bottom of the detection box 8 is fixedly mounted on the rotating shaft of the rudder 13, and a pressure detection hole 18 is arranged on the side of the detection box 8 close to the pressure test telescopic assembly 14 corresponding to the telescopic part of the pressure test telescopic assembly 14, a pressure sensor is arranged on the inner wall of the side of the detection box 8 away from the pressure detection hole 18 corresponding to the pressure detection hole 18, and the pressure sensor is signal-connected with the AI camera; in the initial state, the detection box 8 is located below the ball falling port 6 of the ball falling device 1.

[0045] When the ball falls into the detection box 8, first, the AI camera 15 detects the outer surface of the ball to determine the degree of wear of the outer surface of the ball, and then the telescopic part of the pressure detection telescopic assembly 14 is elongated along the axis direction of itself and presses on the ball through the pressure detection hole 18 until the preset elongation length is reached, so that the ball is pressed on the pressure sensor and maintains this state for a preset time and then retracts; in this process, the ball will be deformed under the action of the pressure detection telescopic assembly 14, and in the state of mutual pressing of the ball and the pressure detection telescopic assembly 14, the ball has the same force on the pressure sensor, so that the pressure sensor can detect the force generated by the ball; if the ball has a leakage phenomenon, the value of the pressure sensor is less than the preset value, and the value detected by the pressure sensor is always decreasing before the telescopic part of the pressure detection telescopic assembly 14 is retracted along the axis direction of itself, and in this process, the AI camera 15 detects the degree of deformation of the ball and determines whether the ball has a leakage phenomenon according to the database; after completing the detection task of the ball, the AI camera 15 sends a moving signal to the lead screw sliding assembly 9 and the electric guide rail 10 according to the detection result, and the lead screw sliding assembly 9 and the electric guide rail 10 move the detection box 8 to the position corresponding to the pouring port 7 where the detection result is located according to the moving signal sent by the AI camera 15, and then the rudder 13 drives the detection box 8 to rotate around the axis of the rudder 13 to pour the ball in the detection box 8 from the pouring port 7 into the sorting box 4; in addition, the AI camera 15 can also monitor whether there is a ball in the detection box 8, if there is no ball in the detection box 8, the AI camera 15 sends a moving signal to the lead screw sliding assembly 9 and the electric guide rail 10 according to the detection result, and the lead screw sliding assembly 9 and the electric guide rail 10 move the detection box 8 to the position below the falling ball port 6 according to the moving signal sent by the AI camera 15.

[0046] Since the AI camera 15 is located at the center of the mounting beam 16, and the mounting beam 16 is located at the center of the mounting platform 5 along the length direction, and the two ends of the mounting beam 16 are respectively connected with the side plates 17 on both sides of the mounting platform 5 along the length direction, that is, the AI camera and the position of the center point of the mobile platform 3 are collinear in the vertical direction; and the shape and size of the mounting platform 5 will not change, and the position of each pouring port 7 on the side plate of the mounting platform 5 is also fixed, so when initially installing the classification recycling device of the present scheme, the AI camera 15 is taken as the origin, the length direction of the mounting platform 5 is taken as the X axis, and the width direction of the mounting platform 5 is taken as the Y axis to establish a plane coordinate system, and the coordinates of each pouring port 7 projected into the coordinate system and the coordinates of the ball dropping port 6 projected into the coordinate system are input into the database of the AI camera 15. The AI camera can determine according to its own monitoring results and the data transmitted by the pressure sensor which pouring port 7 the measured ball should move to or whether it should move to the ball dropping port 6, and send the position information of the coordinate point to the lead screw sliding assembly 9 and the electric guide rail 10. The lead screw sliding assembly 9 and the electric guide rail 10 move according to the position information.

[0047] Since whether the inflatable ball can be normally used mainly depends on the surface damage degree and whether there is air leakage phenomenon, and one of the two can cause the ball to be unable to be normally used, since the air pressure in each ball reaches the standard air pressure before entering the classification recycling device, if the ball does not have air leakage phenomenon, the pressure detection result should be the same as that of the normal ball; then, according to the above content, the detection device of the present scheme has four different detection results: result one is that the ball surface detection and pressure detection are both qualified; result two is that the ball surface detection is qualified, but the pressure detection is unqualified; result three is that the ball surface detection is unqualified, but the pressure detection is qualified, and result four is that the ball surface detection and pressure detection are both unqualified; then, after the detection device 2 detects the ball, if the detection result of the ball is result one, the ball only needs to be maintained to be sold again; if the detection result of the ball is result two, the air leakage point of the ball needs to be determined in the subsequent process, and the air leakage point needs to be repaired, and if the number of air leakage points of the ball is large, the ball is determined as a scrap ball; if the detection result of the ball is result three, the air elasticity of the ball needs to be detected, since the surface wear degree of the ball is higher and the number of fiber breaks in the elastic material inside the ball is more under the condition that the pressure inside the ball is the same, the elasticity is lower, and the surface wear degree of the ball is different, the difficulty of the ball is different, so the elasticity can further subdivide the ball of result three according to the surface wear degree of the ball, if the surface wear degree is high, that is, the elasticity is low, which represents that the fibers in the elastic material inside the ball are basically broken, so the ball is determined as a scrap ball; if the detection result of the ball is result four, the ball is directly determined as a scrap ball; since the material for manufacturing the inflatable ball is generally rubber or PVC, which is a fusible material, after the classification and recycling of a batch of balls are completed, the scrap balls are collected and melted to form new balls or other products made of the same material.

[0048] In the present scheme, since only two detection items of surface wear detection and pressure detection are performed on the ball, the detection results of the detection device 2 of the present scheme also only exist four, for those skilled in the art, on the basis of understanding the present scheme, increasing or decreasing the number of detection items of the detection device 2 on the ball, so as to obtain more detection results, which can be deduced through the present scheme, therefore, under the condition that the detection mechanism is the same as the present scheme, only by changing the number of detection items to obtain more detection results should also belong to the protection scope of the present scheme.

[0049] In summary, each of the sorting boxes 4 corresponds to the detection result, so in the present scheme, as Figure 1As shown, the sorting box 4 includes double qualified box 4a, surface qualified box 4b, pressure qualified box 4c and scrap box 4d, which are distributed two by two and fixedly installed on both sides of the installation platform 5 along the length direction and correspond to each pouring opening 7 on the side plate 17 one by one; the double qualified box 4a, the surface qualified box 4b, the pressure qualified box 4c and the scrap box 4d are provided with a drop gate on the side wall away from the installation platform 5, the drop gate can be any area on the above-mentioned side wall, or the entire side wall, the drop gate and the box body of the double qualified box 4a, the surface qualified box 4b, the pressure qualified box 4c and the scrap box 4d are connected in a sliding fit or rotary fit manner, the bottom of the double qualified box 4a, the surface qualified box 4b, the pressure qualified box 4c and the scrap box 4d is an inclined plane, and the side of the above-mentioned inclined plane close to the installation platform 5 is the highest point, and the side close to the drop gate is the lowest point, so that when the drop gate is in the open state, the ball in the double qualified box 4a, the surface qualified box 4b, the pressure qualified box 4c and the scrap box 4d can spontaneously drop into the collection container under the action of gravity, more specifically, if the drop gate is any area of the side wall of the double qualified box 4a, the surface qualified box 4b, the pressure qualified box 4c and the scrap box 4d away from the installation platform 5, the bottom of the double qualified box 4a, the surface qualified box 4b, the pressure qualified box 4c and the scrap box 4d can be designed as an inclined inner concave surface, that is, the bottom of the double qualified box 4a, the surface qualified box 4b, the pressure qualified box 4c and the scrap box 4d in contact with the drop gate is the lowest concave point, and the horizontal height of the bottom of each area gradually increases from the concave point in all divergent directions away from the concave point, and overall, the horizontal height of the bottom close to the installation platform 5 is higher than the horizontal height of the bottom away from the installation platform 5, in this scheme, the drop gate is the entire wall of the side wall of each sorting box 4 away from the installation platform 5, and the bottom of each sorting box 4 is an inclined plane.

[0050] As Figure 1 , 4The rebound detection device 20 is selectively arranged separately from the pressure qualified box 4c or is selectively arranged in connection with the pressure qualified box 4c. If the rebound detection device 20 is arranged in connection with the pressure qualified box 4c, the pressure qualified box 4c is no longer provided with the drop gate. In the embodiment described in the present solution, the rebound detection device 20 is arranged in connection with the pressure qualified box 4c. The rebound detection device 20 comprises a guide chute 21, a blocking ring 22, a transparent protective cylinder 25 and a laser belt 26. The guide chute 21 is arranged obliquely, and the oblique degree is the same as the oblique degree of the bottom of the pressure qualified box 4c. A ball outlet hole 27 is formed in the wall of the pressure qualified box 4c away from the mounting platform 5, corresponding to the guide chute 21. One end of the guide chute 21 is arranged integrally with the pressure qualified box 4c, and the end of the chute is coincident with the contour of the ball outlet hole 27. The other end is integrally connected with the blocking ring 22. The transparent protective cylinder 25 is coaxially arranged below the blocking ring 22 and is spaced from the blocking ring 22. The laser belt 26 is sequentially connected by a plurality of laser emitting units, and the laser belt 26 is fixedly installed on the inner wall of the transparent protective cylinder 25 along the axial direction of the transparent protective cylinder 25. The laser emitted by each laser emitting unit extends in the radial direction of the transparent protective cylinder 25.

[0051] The rebound detection device 20 further comprises a movable baffle 23 and a rotating drive device 28. The movable baffle 23 is arranged between the transparent protective cylinder 25 and the blocking ring 22. The rotating drive device 28 is arranged around the upper end of the transparent protective cylinder 25. A first support 29 is arranged on the outer wall of the upper end of the transparent protective cylinder 25, corresponding to the rotating drive device 28. The rotating drive device 28 is installed on the first support 29. Any point near the edge contour of the movable baffle 23 is fixedly connected with the driving shaft of the rotating drive device 28. The rotating drive device 28 is selected to be a motor. When the driving shaft of the rotating drive device 28 rotates, the movable baffle 23 rotates synchronously around the axis of the driving shaft of the rotating drive device 28, so that the movable baffle 23 can enter or move out of the area between the transparent protective cylinder 25 and the blocking ring 22, thereby intermittently closing or opening the cylinder port of the transparent protective cylinder 25 near the blocking ring 22.

[0052] The resilience detection device 20 further comprises clamping devices 24, which are arranged between the movable baffle 23 and the baffle ring 22, are electrically operated clamping claws, and are at least two in number. The outer wall of the lower end of the baffle ring 22 is provided with a second support 30 corresponding to each clamping device 24, and the second supports 30 are arranged in a circumferential array. Each clamping device 24 is mounted on a corresponding second support 30, and the clamping ends of the clamping devices 24 can synchronously approach or move away from the axis of the baffle ring 22. When the clamping ends of the clamping devices 24 move to the limit position in the direction away from the axis of the baffle ring 22, the clamping ends of the clamping devices 24 are located outside the area between the transparent protective cylinder 25 and the baffle ring 22.

[0053] In the assembled state, the upper surface of the transparent protective cylinder 25 is arranged in abutment with the lower surface of the movable baffle 23, the upper surface of the movable baffle 23 is arranged in clearance with the lower surface of the clamping device 24, and the upper surface of the clamping device 24 is arranged in clearance with the upper surface of the baffle ring 22. The reason for arranging the upper surface of the transparent protective cylinder 25 in abutment with the lower surface of the movable baffle 23 is to ensure that the take-off point of the ball and the cylinder opening near the end of the baffle ring 22 are as level as possible, so that the take-off point height in each detection is equal. The reason for arranging the upper surface of the movable baffle 23 in clearance with the lower surface of the clamping device 24 and the upper surface of the clamping device 24 in clearance with the upper surface of the baffle ring 22 is that, in a single detection process, the clamping ends of the clamping devices 24 need to first enter the area between the transparent protective cylinder 25 and the baffle ring 22 and then leave the area between the transparent protective cylinder 25 and the baffle ring 22. Clearance arrangement can avoid the movable baffle 23 or the baffle ring 22 hindering the movement of the clamping ends of the clamping devices 24.

[0054] In the initial state, the movable baffle 23 is located in the area between the transparent protective cylinder 25 and the baffle ring 22, and seals the cylinder opening of the transparent protective cylinder 25 close to the baffle ring 22, and the clamping end of each clamping device 24 is located outside the area between the transparent protective cylinder 25 and the baffle ring 22; when the ball in the pressure qualified box 4c passes through the ball flow hole 27 and rolls into the baffle ring 22 along the guide rail 21, the baffle ring 22 can block the ball and consume all the kinetic energy of the ball, so that the ball is stationary on the movable baffle 23; after the ball is stationary, the clamping end of each clamping device 24 moves synchronously in the direction close to the axis of the baffle ring 22, so as to clamp the ball; after the ball is clamped by each clamping device 24, the rotating drive device 28 drives the movable baffle 23 to rotate around the axis of the rotating drive device 28 drive shaft, so that the movable baffle 23 moves out of the area between the transparent protective cylinder 25 and the baffle ring 22, and unseals the cylinder opening of the transparent protective cylinder 25 close to the baffle ring 22; in this state, the ball core of the ball is collinear with the axis of the transparent protective cylinder 25, at this time, the clamping end of each clamping device 24 moves synchronously in the direction away from the axis of the baffle ring 22, until the clamping force of each clamping device 24 disappears, the ball will do a vertical free fall motion along the axis of the transparent protective cylinder 25 under the action of its own gravity, and finally falls to the bottom of the transparent protective cylinder 25, in this process, the ball will shield the first time the vertically stacked laser beams emitted by the several laser emission units of the laser belt 26; when the ball contacts the bottom of the transparent protective cylinder 25, the ball is elastically deformed, and bounces vertically upward under the action of its own elasticity, thereby shielding the second time the vertically stacked laser beams emitted by the several laser emission units of the laser belt 26, and the height position of the last shielded laser beam corresponds to the rebound height position of the ball.

[0055] In order to ensure the accuracy of the detection result of the rebound detection device 20, the thickness of the movable baffle 23 is in the order of millimeters, and the smaller the thickness of the movable baffle 23, the more accurate the detection result of the rebound detection device 20, and in the ideal state, assuming that the thickness of the movable baffle 23 is zero, the height of the movable baffle 23 can be regarded as the height of the cylinder opening of the transparent protective cylinder 25 close to the baffle ring 22.

[0056] Assuming the ball's coefficient of restitution e, the distance between the barrel mouth of the transparent protective barrel 25 close to the blocking ring 22 one end and the barrel bottom of the transparent protective barrel 25 is H1, that is, the distance between the ball and the barrel bottom of the transparent protective barrel 25 is H1, and the distance between the position where the last blocked laser beam corresponds to the laser emitting unit and the barrel bottom of the transparent protective barrel 25 is H2 during the second shielding process, that is, the distance between the top of the ball and the barrel bottom of the transparent protective barrel 25 is H2; Because the ball only does free fall under its own gravity before colliding with the barrel bottom of the transparent protective barrel 25, the speed of the ball when falling is Where g is the acceleration of gravity; and the ball is also only subject to its own gravity before rebounding to the maximum height, and the speed of the ball is zero when the ball rebounds to the maximum height, so the rebounding process of the ball can be regarded as a reverse free fall, so the speed of the ball when rebounding is And when calculating the coefficient of restitution, it is generally calculated according to the distance between the ball center and the barrel bottom of the transparent protective barrel 25, so

[0057] .

[0058] A method for operating an inflatable ball recycling station composed of an inflatable ball classification recycling device, comprising the following steps:

[0059] Step one: the recycled ball is transported to the position of the intelligent camera by the conveying belt, and the intelligent camera identifies the type of the ball;

[0060] Step two: according to the identification result of the intelligent camera, the ball enters the corresponding type of inflatable station through the conveying belt, and the worker fills the ball with a predetermined amount of gas through the intelligent inflation device to complete the pressure setting;

[0061] Step three: the ball after pressure setting enters the ball falling device 1 of the corresponding type of classification recycling device through the conveying belt;

[0062] Step four: the ball falls into the detection box 8 of the detection device 2 from the ball falling port 6 of the ball falling device 1, and the detection device 2 detects the outer wear and pressure of the ball; and according to the detection structure, the ball is poured into the corresponding sorting box 4.

[0063] The step four includes the following steps:

[0064] Step S1: after the ball falls into the detection box 8, the AI camera 15 detects the outer surface of the ball to determine the degree of wear;

[0065] Step S2: the telescopic part of the pressure test telescopic rod 14 passes through the pressure detection hole 18 to press the ball to the preset length and maintain the preset time, the pressure sensor detects the ball reaction force, the AI camera 15 detects the degree of ball deformation, and determines whether it is leaking;

[0066] Step S3: the AI camera 15 sends a moving signal to the mobile platform 3 according to the detection result, and the screw slide assembly 9 and the electric guide rail assembly 10 drive the detection box 8 to move to the corresponding pouring port 7;

[0067] Step S4: the rudder 13 drives the detection box 8 to rotate around the rotating shaft, and the ball in the detection box 8 is poured into the corresponding sorting box 4 from the pouring port 7.

[0068] When the detection results of steps S1 and S2 are the results corresponding to the pressure qualified box 4c, the detection method of the resilience detection device 20 is further included, which comprises the following steps:

[0069] Step A: the ball in the pressure qualified box 4c rolls into the blocking ring 22 along the guide slide 21 through the ball outflow hole 27, and finally stops on the movable baffle 23;

[0070] Step B: the clamping device 24 clamps the ball near the axis of the blocking ring 22, and the movable baffle 23 is driven to move out by the rotating drive device 28, so as to release the closure of the upper end of the transparent protective cylinder 25;

[0071] Step C: the clamping device 24 releases the ball away from the axis of the blocking ring 22, and the ball freely falls to the bottom of the transparent protective cylinder 25, shielding the laser beam of the laser belt 26;

[0072] Step D: the ball rebounds again, shielding the laser beam of the laser belt 26, and the height corresponding to the finally shielded laser beam is the rebound height.

[0073] The above is the first embodiment of the present scheme, in the first embodiment, although the resilience detection device 20 can detect the rebound height of the ball, because the laser beams emitted by each laser emitting unit in the laser belt 26 are very thin, and each laser emitting unit has a certain area, therefore there is a certain distance between the emissions of two adjacent laser emitting units, if the highest rebound height of the ball is between two adjacent laser beams, the ball can only shield the lower laser beam, and cannot shield the upper laser beam, therefore the distance of the ball beyond the lower laser beam cannot be read out, resulting in inaccurate detection result.

[0074] In view of the above problems, the resilience detection device 20 is modified, and a second embodiment is proposed, as Figure 6As shown in the second embodiment, the laser band 26 in the resilience detection device 20 in the first embodiment is removed, the liquid measuring device 32 is introduced, and the transparent protective cylinder 25 is modified according to the liquid measuring device 32, and the settings of the remaining components are not changed.

[0075] The liquid measuring device 32 comprises a striking plate 33, a first hollow pipe 34, a second hollow pipe 35, a collection pipe 36, a piston 37, a piston rod 38, a support seat 39, a connecting pipe 40, and a distance measuring float 41. The support seat 39 is fixedly installed at the bottom of the transparent protective cylinder 25. A plurality of second hollow pipes 35 are installed in a circumferential array on the support seat 39. The collection pipe 36 is arranged at the center of the range surrounded by the plurality of second hollow pipes 35. A collection pipe passing hole is formed in the support seat 39 corresponding to the collection pipe 36. The uppermost end of the collection pipe 36 is arranged at the same level as the lowermost end of the second hollow pipe 35, that is, the uppermost end of the collection pipe 36 is sleeved in the collection pipe passing hole or slightly protrudes from the collection pipe passing hole, and each second hollow pipe 35 is in communication with the collection pipe 36. The first hollow pipe 34 is arranged at one side of the transparent protective cylinder 25. The connecting pipe 40 is arranged through the wall of the transparent protective cylinder 25, and the first hollow pipe 34 and the collection pipe 36 are in communication through the connecting pipe 40. The piston 37 is sealingly and slidingly fitted in each second hollow pipe 35. The piston rod 38 is coaxially and integrally connected to the side of the piston 37 away from the support seat 39. The ends of the piston rods 38 away from the piston 37 are commonly connected to the striking plate 33. The first hollow pipe 34, the second hollow pipe 35, the collection pipe 36, and the connecting pipe 40 are filled with a standard liquid. The distance measuring float 41 floats on the liquid surface of the first hollow pipe 34, and the distance measuring float 41 can measure the distance between the liquid surface in the first hollow pipe 34 and the top end of the first hollow pipe 34. In the initial state, the liquid surface in the first hollow pipe 34 is slightly higher than the liquid surface in each second hollow pipe, and the liquid surface in each second hollow pipe 35 is at the same level as the lower surface of the piston 37. At this time, the total force of the piston 37, the piston rod 38, the striking plate 33, the liquid column in each second hollow pipe 35, and the liquid column in the collection pipe 36 is equal to the force of the liquid column in the first hollow pipe 34. When the ball is released by the clamping device 24 and collides with the striking plate 33, each piston 37 moves vertically downward along the axial direction of the second hollow pipe 35, and the liquid in the second hollow pipe 35 is squeezed into the collection pipe 36. Since the collection pipe 36 is in communication with the first hollow pipe 34 through the connecting pipe 40, the liquid surface in the first hollow pipe 34 also rises.

[0076] Due to the moment when the ball drops on the impact plate 33, the whole potential energy of the ball is transmitted to the impact plate 33, and the impact plate 33 moves vertically downward under the action force of the ball, each of the pistons 37 moves synchronously with the impact plate 33 and extrudes the standard liquid, and finally the standard liquid is extruded into the first hollow pipe 34, so as to cause the liquid level in the first hollow pipe 34 to rise. When the rising system reaches the force balance for the first time after the ball drops on the impact plate 33, the following mechanical relationship is obtained:

[0077]

[0078] wherein, is the density of the standard liquid, is the difference between the distance between the liquid level in the first hollow pipe 34 and the highest end thereof in the initial state and the distance between the liquid level in the first hollow pipe 34 and the highest end thereof when the force balance is reached for the first time, is the cross-sectional area of the first hollow pipe 34, is the square of the velocity of the ball when rebounding, is the weight of the ball, and g is the acceleration of gravity.

[0079] In the above formula, only is an unknown number, and after is calculated, the maximum height that can rebound can be calculated through Because only and are variables, and other parameters are constant values, the maximum rebound height of the ball can be judged by the size of The greater the value of is, the greater the maximum rebound height of the ball is, and vice versa.

[0080] The above is the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. An inflatable ball classifying recycling apparatus, characterized by: The classification recycling device comprises a falling ball device (1), a detection device (2), a moving platform (3), a sorting box (4) and a mounting platform (5); the falling ball device (1) is located on one side of the mounting platform (5), the falling ball port (6) of the falling ball device (1) is located above the mounting platform (5), and the end of the falling ball device (1) away from the falling ball port (6) is connected with a sorting constant pressure system; the moving platform (3) is mounted on the mounting platform (5), the detection device (2) is mounted on the moving platform (3), and in the initial state, the detection box (8) of the detection device (2) is located below the falling ball port (6); a plurality of sorting boxes (4) are evenly distributed and mounted on both sides of the mounting platform (5) along the length direction, a plurality of dumping ports (7) are formed in the side plates (17) of the mounting platform (5) along the length direction and correspond to each of the sorting boxes (4); after the ball falls from the falling ball port (6) into the detection box (8), the detection device (2) can detect the ball, and the moving platform (3) can drive the detection device (2) to move to the position where the dumping port (7) corresponding to the detection result is located, and the ball in the detection box (8) is dumped into the sorting box (4) through the dumping port (7).

2. An inflatable ball classifying recycling station constituted by the inflatable ball classifying recycling device according to claim 1, characterized in that: The classification recycling device comprises a falling ball device (1), a detection device (2), a moving platform (3), a sorting box (4) and a mounting platform (5); the falling ball device (1) is located on one side of the mounting platform (5), the falling ball port (6) of the falling ball device (1) is located above the mounting platform (5), and the end of the falling ball device (1) away from the falling ball port (6) is connected with a sorting constant pressure system; the moving platform (3) is mounted on the mounting platform (5), the detection device (2) is mounted on the moving platform (3), and in the initial state, the detection box (8) of the detection device (2) is located below the falling ball port (6); a plurality of sorting boxes (4) are evenly distributed and mounted on both sides of the mounting platform (5) along the length direction, a plurality of dumping ports (7) are formed in the side plates (17) of the mounting platform (5) along the length direction and correspond to each of the sorting boxes (4); after the ball falls from the falling ball port (6) into the detection box (8), the detection device (2) can detect the ball, and the moving platform (3) can drive the detection device (2) to move to the position where the dumping port (7) corresponding to the detection result is located, and the ball in the detection box (8) is dumped into the sorting box (4) through the dumping port (7). The classification recycling device comprises a falling ball device (1), a detection device (2), a moving platform (3), a sorting box (4) and a mounting platform (5); the falling ball device (1) is located on one side of the mounting platform (5), the falling ball port (6) of the falling ball device (1) is located above the mounting platform (5), and the end of the falling ball device (1) away from the falling ball port (6) is connected with a sorting constant pressure system; the moving platform (3) is mounted on the mounting platform (5), the detection device (2) is mounted on the moving platform (3), and in the initial state, the detection box (8) of the detection device (2) is located below the falling ball port (6); a plurality of sorting boxes (4) are evenly distributed and mounted on both sides of the mounting platform (5) along the length direction, a plurality of dumping ports (7) are formed in the side plates (17) of the mounting platform (5) along the length direction and correspond to each of the sorting boxes (4); after the ball falls from the falling ball port (6) into the detection box (8), the detection device (2) can detect the ball, and the moving platform (3) can drive the detection device (2) to move to the position where the dumping port (7) corresponding to the detection result is located, and the ball in the detection box (8) is dumped into the sorting box (4) through the dumping port (7).

3. An inflatable ball sorting recycling device according to claim 1, characterized in that: The moving platform (3) comprises a lead screw sliding assembly (9) and an electric guide rail assembly (10), the lead screw sliding assembly (9) is arranged along the width direction of the mounting platform (5), the electric guide rail assembly (10) is arranged along the length direction of the mounting platform (5), the electric guide rail assembly (10) is fixedly connected with the moving block (19) of the lead screw sliding assembly (9), and the detection device (2) is mounted on the guide plate (12) of the electric guide rail assembly (10); and the lead screw sliding assembly (9) and the electric guide rail assembly (10) are signal connected with the detection device (2).

4. An apparatus for the classification of inflated balls according to claim 3, characterized in that: The mobile platform (3) further comprises two matched slide rail assemblies (11), which are arranged in parallel with the screw slide assembly (9) and are respectively located at two lengthwise sides of the screw slide assembly (9), and the distance between the two matched slide rail assemblies (11) is equal to the length of the electric guide rail assembly (10), two ends of the electric guide rail assembly (10) are respectively fixedly connected to the sliding blocks (31) of the two matched slide rail assemblies (11), in the assembled state, the screw slide assembly (9) and the two matched slide rail assemblies (11) are fixedly installed on the mounting platform (5), and the electric guide rail assembly (10) is above the screw slide assembly (9) and the two matched slide rail assemblies (11).

5. An inflatable ball sorting recycling device according to claim 1, characterized in that: The detection device (2) further comprises a steering engine (13), a pressure test telescopic rod (14) and an AI camera (15), the AI camera (15) is installed between the top ends of the two lengthwise side plates (17) of the mounting platform (5) through a mounting beam (16); the steering engine (13) and the pressure test telescopic rod (14) are installed on the guide plate (12) and are arranged at intervals along the length direction of the guide plate (12), and the steering engine (13) is located on the side of the guide plate (12) close to the ball falling device (1); the bottom of the detection box (8) is fixedly installed on the rotating shaft of the steering engine (13), one side of the detection box (8) close to the pressure test telescopic rod (14) is provided with a pressure detection hole (18) corresponding to the telescopic part of the pressure test telescopic rod (14), and a pressure sensor is arranged on the inner wall of the side of the detection box (8) away from the pressure detection hole (18) and corresponds to the pressure detection hole (18), and the pressure sensor is signal connected with the AI camera (15); after the ball falls into the detection box (8), the AI camera (15) can detect the outer surface of the ball, the telescopic part of the pressure test telescopic rod (14) is elongated along the axis direction and presses the ball through the pressure detection hole (18), so that the ball presses the pressure sensor, and the pressure sensor can detect the force generated by the ball.

6. An inflatable ball sorting recycling device according to claim 1, characterized in that: The sorting box (4) comprises two qualified boxes (4a), surface qualified boxes (4b), pressure qualified boxes (4c) and scrap boxes (4d), which are distributed on two lengthwise sides of the mounting platform (5) and correspond to the respective pouring openings (7) on the side plates (17) one by one, and the bottoms of the sorting boxes (4) are inclined planes, the side close to the mounting platform (5) is the highest point, and the side away from the mounting platform (5) is the lowest point.

7. An inflatable ball sorting recycling device according to claim 1, characterized in that: Further include resilience detection device (20), the resilience detection device (20) is connected with pressure qualified box (4c) arrangement;The resilience detection device (20) includes guide chute (21), baffle ring (22), transparent protective cylinder (25) and laser band (26);The guide chute (21) is obliquely arranged, the box wall of the pressure qualified box (4c) away from the side of the installation platform (5) is correspondingly provided with a spherical flow hole (27) on the guide chute (21), one end of the guide chute (21) is integrally arranged with the pressure qualified box (4c), and the end of the chute is coincident with the contour of the spherical flow hole (27), the other end is integrally connected with the baffle ring (22);The transparent protective cylinder (25) is coaxially arranged below the baffle ring (22), and is spaced from the baffle ring (22), the laser band (26) is sequentially connected by a plurality of laser emitting units, and the laser band (26) is fixedly installed on the inner wall of the transparent protective cylinder (25) along the axial direction of the transparent protective cylinder (25), and the laser emitted by each laser emitting unit extends along the radial direction of the transparent protective cylinder (25).

8. An inflatable ball classification recycling apparatus according to claim 7, characterized in that: The resilience detection device (20) further includes a movable baffle (23) and a rotary drive device (28);The movable baffle (23) is arranged between the transparent protective cylinder (25) and the baffle ring (22), the rotary drive device (28) is arranged around the upper end of the transparent protective cylinder (25), the outer wall of the upper end of the transparent protective cylinder (25) is provided with a first support (29) corresponding to the rotary drive device (28), the rotary drive device (28) is installed on the first support (29), and any point close to the edge contour of the movable baffle (23) is fixedly connected with the driving shaft of the rotary drive device (28);When the driving shaft of the rotary drive device (28) rotates, the movable baffle (23) can close or open the cylinder port of the transparent protective cylinder (25) close to the baffle ring (22).

9. An inflatable ball sorting and recycling device according to claim 7, characterized in that: The resilience detection device (20) further includes a clamping device (24), the clamping device (24) is arranged between the movable baffle (23) and the baffle ring (22), the clamping device (24) is an electric chuck, and the clamping device (24) is at least two, the outer wall of the lower end of the baffle ring (22) is provided with a second support (30) corresponding to each clamping device (24), and each second support (30) is distributed in a circular array, each clamping device (24) is respectively installed on each second support (30), and the clamping end of each clamping device (24) can synchronously approach or move away from the axis of the baffle ring (22).

10. The method of operating an inflatable ball class recycling station comprised of the inflatable ball class recycling apparatus of claim 2, wherein: The following steps are included: Step one: the recycled ball is transported to the position of the intelligent camera by the conveying belt, and the intelligent camera identifies the type of the ball; Step two: according to the identification result of the intelligent camera, the ball enters the corresponding type of inflation station through the conveying belt, and the worker fills the ball with a predetermined amount of gas through the intelligent inflation device to complete the pressure setting; Step three: the ball after pressure setting enters the ball falling device (1) of the corresponding type of classification recovery device through the conveying belt. Step four: the ball falls into the detection box (8) of the detection device (2) from the ball falling port (6) of the ball falling device (1), the detection device (2) detects the external wear and pressure of the ball, and the ball is poured into the corresponding sorting box (4) according to the detection structure.

11. A method of operating an inflatable ball recovery station according to claim 10, wherein: The step four includes the following steps: Step S1: after the ball falls into the detection box (8), the AI camera (15) detects the external surface of the ball to determine the degree of wear; Step S2: the telescopic part of the pressure test telescopic rod (14) penetrates through the pressure detection hole (18) and presses the ball to a preset length and maintains a preset time, the pressure sensor detects the reaction force of the ball, and the AI camera (15) detects the degree of deformation of the ball to determine whether it is out of gas; Step S3: the AI camera (15) sends a moving signal to the moving platform (3) according to the detection result, and the ball is poured into the corresponding sorting box (4) from the pouring port (7) through the detection box (8) driven by the screw sliding assembly (9) and the electric guide rail assembly (10); Step S4: the rudder (13) drives the detection box (8) to rotate around the rotating shaft, and the ball in the detection box (8) is poured into the corresponding sorting box (4) from the pouring port (7).

12. A method of operating an inflatable ball recovery station according to claim 11, wherein: When the detection results of steps S1 and S2 are the results corresponding to the pressure qualified box (4c), the detection method of the resilience detection device (20) is further included, which includes the following steps: Step A: the ball in the pressure qualified box (4c) rolls into the blocking ring (22) along the guide slide (21) through the ball outflow hole (27), and finally stops on the movable baffle (23); Step B: the clamping device (24) clamps the ball near the axis of the blocking ring (22), the movable baffle (23) is driven by the rotating drive device (28) to move out, and the closure of the upper end of the transparent protective cylinder (25) is released; Step C: the clamping device (24) releases the ball away from the axis of the blocking ring (22), and the ball freely falls to the bottom of the transparent protective cylinder (25) to block the laser beam of the laser belt (26); Step D: the ball rebounds, blocks the laser beam of the laser belt (26) again, and the height corresponding to the finally blocked laser beam is the rebound height.

Images