On-line circulating CT detection system for ball parts

Abstract

The application provides a kind of ball parts on-line circulating CT detection system, one end of system discharge mechanism is connected to the outside of protective box through discharge pipe, the other end of system feeding mechanism and the other end of system discharge mechanism are located above the carrier return line respectively, and the two ends of carrier return line are provided with feeding mechanism and discharging mechanism respectively, feeding mechanism is used to transfer material to conveying line, and detection platform is arranged around conveying line, and discharging mechanism is used to transfer material from conveying line to discharging mechanism.The ball parts on-line circulating CT detection system provided by the application is provided with detection gap between feeding line body and discharging line body, the material in the detection gap of detection platform is detected, the sliding carrier can slide through the detection gap, and the sliding carrier is made of carbon fiber material, which reduces the shielding of spherical material, so that the CT detection equipment can measure the material without shielding, reduces the influence of equipment on material imaging, and improves the detection efficiency.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of ball part detection, in particular to a ball part online circulation CT detection system. BACKGROUND

[0002] In the prior art, the CT detection conveying structure of fuel balls mainly has a guide rail type assembly line and a belt assembly line. The performance of the guide rail type assembly line is mainly as follows: fixed on a linear guide rail, intermittently moved by a bottom moving module, and the shortcomings are as follows: high installation precision is required, the jig cannot be separated from the linear guide rail during movement, and due to the characteristics of X-ray CT nondestructive testing, high-density parts cannot be imaged in the imaging range of the measured object, so it is not suitable for CT detection equipment.

[0003] And by moving on the belt assembly line, the jig and the belt may slip, the movement precision is low, and a blocking cylinder is usually used for precise positioning, but it is not suitable for assembly lines with fast speed beats, and due to the frictional contact between the bottom of the jig and the belt, the belt is easily damaged during operation, which reduces the service life of the assembly line. SUMMARY

[0004] Therefore, the present application aims to provide a ball part online circulation CT detection system to solve the problems of the prior art that the guide rail type assembly line is easy to block the CT detection implement, resulting in inaccurate imaging of the part, or the belt assembly line has low transmission precision and low transmission efficiency.

[0005] To achieve the above-mentioned purposes, the technical scheme of the present application is as follows:

[0006] A ball part online circulation CT detection system, comprising an upper feeding mechanism, a conveying line, a detection platform, a lower feeding mechanism, a system discharge mechanism, a carrier return line and a system feeding mechanism arranged in a protective box, one end of the system feeding mechanism is connected to the outside of the protective box through a feeding pipeline, one end of the system discharge mechanism is connected to the outside of the protective box through a discharge pipe, the other end of the system feeding mechanism and the other end of the system discharge mechanism are located above the carrier return line respectively, and the upper feeding mechanism and the lower feeding mechanism are arranged at both ends of the carrier return line, the upper feeding mechanism is used for transferring materials to the conveying line, the detection platform is arranged around the conveying line, the conveying line can axially translate the materials, the axially translated materials pass through the detection platform, and the lower feeding mechanism is used for transferring the materials from the conveying line to the system discharge mechanism.

[0007] Further, the system feeding mechanism comprises an X-direction sliding module and a first Y-direction sliding module respectively arranged on the first support, the tray is slidingly connected to the X-direction sliding module, the tray is located below the feeding pipe and the first Y-direction sliding module, and the first Y-direction sliding module is slidingly connected to the first Z-direction sliding module, the first Z-direction sliding module is slidingly connected to the first support plate, the first support plate is provided with a first suction cup, and the first suction cup is used for suctioning the material on the tray.

[0008] Further, the feeding mechanism and the discharging mechanism are the same in structure, the feeding mechanism comprises a first linear module, a second support, a first driving shaft, a first roller, a second roller, a carrier holder and a sliding carrier, the lower end of the second support is slidingly connected to the first linear module, the upper portion of the second support is provided with a second support plate and a third support plate, the second support plate and the third support plate are arranged in parallel to each other, the two ends of the first driving shaft are rotatably sleeved to the inner side wall of the second support plate and the inner side wall of the third support plate, the inner side wall of the second support plate is rotatably sleeved with the first roller, and the inner side wall of the third support plate is rotatably sleeved with the second roller, the outer periphery of the first driving shaft and the outer periphery of the first roller constitute a synchronous transmission structure through a first synchronous belt, the outer periphery of the first driving shaft and the outer periphery of the second roller constitute a synchronous transmission structure through a second synchronous belt, the first synchronous belt and the second synchronous belt are arranged in parallel to each other, the two sides of the sliding carrier are rollingly connected to the outer periphery of the first synchronous belt and the outer periphery of the second synchronous belt, the second support plate is provided with the carrier holder, the outer periphery of the sliding carrier is located in the carrier holder, and the second support plate is provided with the first motor, and the transmission shaft of the first motor is fixedly connected to one end of the first driving shaft.

[0009] Further, the two side walls of the sliding carrier are rotatably sleeved with a follower roller, the outer periphery of the follower roller is rollingly connected to the outer periphery of the first synchronous belt and the outer periphery of the second synchronous belt, and the middle portion of the sliding carrier is provided with a notch, and the material is placed in the notch.

[0010] Further, the lower end of the carrier holder is fixedly provided with a second linear module, the outer periphery of the second linear module is fixedly connected to the second support plate, the upper end of the second support plate is provided with a sliding hole, a linear bearing is installed in the sliding hole, a first sliding rod is arranged in the linear bearing, and the upper end of the first sliding rod is fixedly connected to the lower end of the carrier holder.

[0011] Further, the system discharging mechanism comprises a second Z-direction sliding module, one side of the second Z-direction sliding module is slidingly connected to a second Y-direction sliding module, the fourth support plate is fixedly installed on the second Z-direction module, the second suction cup is installed on the fourth support plate, the second suction cup is used for suctioning the material on the discharging mechanism, the second Y-direction sliding module is fixedly installed on a sixth support plate, the upper end of the sixth support plate is fixedly installed with a guide pipe, the lower end of the sixth support plate is fixedly installed with a discharging pipe, and the Y-direction sliding assembly and the Z-direction sliding assembly are located above the guide pipe.

[0012] Further, a guide assembly is arranged between the material guide pipe and the material outlet pipe and between the material inlet pipe and the X-direction sliding module, the guide assembly comprises a third support, a linear sliding table and a sliding rail, the third support is fixedly installed on the upper end of the first support, two sliding rails are arranged on the upper end of the third support, a sliding block is slidably connected to the periphery of each sliding rail, the upper end of each sliding block is fixedly connected to the lower end of the linear sliding table, one side of the linear sliding table is fixedly connected to the movable rod of the push rod motor, the upper end of the third support is provided with a first through hole, the linear sliding table is provided with a second through hole, and the first through hole and the outlet end of the material inlet pipe are arranged in a non-concentric manner.

[0013] Further, the carrier return line comprises a fourth support, a fifth support plate and a sixth support plate are arranged on the fourth support, a third roller and a fourth roller are rotatably sleeved on the inner wall of one side of the fifth support plate, a fifth roller and a sixth roller are rotatively sleeved on the inner wall of one side of the sixth support plate, the lower end of the fifth support plate and the lower end of the sixth support plate are rotatably sleeved on the periphery of the second driving shaft, the periphery of the second driving shaft, the third roller and the fourth roller form a synchronous transmission structure through a third synchronous belt, the periphery of the second driving shaft, the fifth roller and the sixth roller form a synchronous transmission structure through a fourth synchronous belt, the two sides of the sliding carrier are rotatably connected to the periphery of the third synchronous belt and the periphery of the fourth synchronous belt, one end of the second driving shaft is fixedly connected to the transmission shaft of the second motor, and the periphery of the second motor is fixedly connected to the fourth support.

[0014] Further, the conveying line comprises a feeding line body and a discharging line body arranged coaxially, and the feeding line body and the discharging line body are located on the two sides of the detection platform, and a detection gap is arranged between the feeding line body and the discharging line body, and the detection platform is used for detecting the material in the detection gap.

[0015] Further, the feeding line body is provided with an impact block, and the discharging line body is provided with a hook, and the impact block and the hook are used for detachably connecting the sliding carrier, the feeding line body and the discharging line body are the same in structure and are arranged opposite to each other, the feeding line body comprises a driving wheel and a driven wheel rotatably sleeved on a fifth support, the periphery of the driving wheel and the periphery of the driven wheel form a synchronous transmission structure through a fifth synchronous belt, one end of the driving wheel is fixedly connected to the transmission shaft of a third motor, the periphery of the third motor is fixedly connected to the fifth support, the impact block and the hook are arranged on the fifth synchronous belt, and one side of the impact block and the hook is in contact with one side of the sliding carrier.

[0016] Further, the feeding line body and the discharging line body are respectively provided with a traveling bracket, each traveling bracket is fixedly installed on a fifth support, the traveling bracket is coaxially arranged with the feeding line body and the discharging line body, the traveling bracket does not interfere with the feeding mechanism, the discharging mechanism and the conveying line for transferring materials, and the detection gap is arranged between the traveling brackets.

[0017] Further, the accompanying bracket is the same as the structure of the carrier bracket, and the end of the accompanying bracket is provided with a bracket slot, the outer periphery of the sliding carrier is connected to the bottom of the bracket slot, and the upper end of the accompanying bracket is not in contact with the follow-up roller.

[0018] Compared with the prior art, the ball part online circulation CT detection system has the following beneficial effects: a detection gap is arranged between the feeding line body and the discharging line body, the detection platform detects the material in the detection gap, the sliding carrier can slide through the detection gap, the sliding carrier is made of carbon fiber material, the shielding of the spherical material is reduced, the CT detection equipment can measure the material without shielding, the influence of the equipment on the imaging of the material is reduced, the ball part is continuously detected without stopping the CT detection equipment, the installation precision requirement is low, the debugging time is saved, the full-automatic detection can be performed with the return flow line, and the detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application, and are incorporated herein for purposes of illustrating the illustrative embodiments of the present application and the explanations provided herein. In the drawings:

[0020] Figure 1 A structure schematic view of a ball part online circulation CT detection system according to an embodiment of the present application;

[0021] Figure 2 A top view schematic view of a ball part online circulation CT detection system according to an embodiment of the present application.

[0022] Figure 3 A structure schematic view of an assembly of a system feeding mechanism and a material guiding assembly according to an embodiment of the present application;

[0023] Figure 4 A cross-sectional schematic view of an assembly of a system feeding mechanism and a material guiding assembly according to an embodiment of the present application;

[0024] Figure 5 A structure schematic view of a feeding mechanism according to an embodiment of the present application;

[0025] Figure 6 A side view schematic view of a feeding mechanism according to an embodiment of the present application, in which a first linear module is removed;

[0026] Figure 7 A cross-sectional schematic view of a feeding mechanism according to an embodiment of the present application, in which a first linear module is removed;

[0027] Figure 8 A structure schematic view of a discharging mechanism according to an embodiment of the present application;

[0028] Figure 9A structural schematic diagram of the material guiding assembly according to the embodiment of the present application;

[0029] Figure 10 A structural schematic diagram of the carrier return line according to the embodiment of the present application;

[0030] Figure 11 A cross-sectional schematic diagram of the conveying line according to the embodiment of the present application;

[0031] Figure 12 A structural schematic diagram of the feeding line body according to the embodiment of the present application;

[0032] Figure 13 A cross-sectional schematic diagram of the discharging line body according to the embodiment of the present application.

[0033] Legend of reference signs:

[0034] 1 - feeding mechanism; 11 - first linear module; 12 - second support; 13 - first driving shaft; 14 - first roller; 15 - second roller; 16 - carrier holder; 17 - sliding carrier; 18 - second support plate; 19 - third support plate; 110 - first synchronous belt; 111 - second synchronous belt; 112 - first motor; 113 - follow-up roller; 114 - second linear module; 115 - first sliding rod; 2 - conveying line; 21 - impact block; 22 - hook; 23 - fifth support; 24 - driving wheel; 25 - driven wheel; 26 - fifth synchronous belt; 27 - third motor; 28 - following holder; 29 - holding groove; 3 - detection platform; 4 - discharging mechanism; 5 - system feeding mechanism; 51 - first support; 52 - X-direction sliding module; 53 - first Y-direction sliding module; 54 - first Z-direction sliding module; 55 - first support plate; 56 - first suction cup; 6 - carrier return line; 61 - fourth support; 62 - fifth support plate; 63 - sixth support plate; 64 - third roller; 65 - fourth roller; 66 - fifth roller; 67 - sixth roller; 68 - second driving shaft; 69 - third synchronous belt; 610 - fourth synchronous belt; 611 - second motor; 7 - system discharging mechanism; 71 - second Z-direction module; 72 - second Y-direction module; 73 - fourth support plate; 74 - second suction cup; 75 - sixth support; 76 - material guiding pipe; 8 - feeding pipe; 9 - discharging pipe; 10 - material guiding assembly; 101 - third support; 102 - linear sliding table; 103 - sliding rail; 104 - push rod motor; 105 - first through hole; 106 - second through hole; 20 - material. DETAILED DESCRIPTION

[0035] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0036] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0037] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0038] The present application will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0039] As Figures 1-13As shown, a ball part online circulating CT detection system, including the inside of the protective box is provided with feeding mechanism 1, conveying line 2, detection platform 3, discharging mechanism 4, system discharge mechanism 7, carrier return line 6, system feeding mechanism 5, one end of system feeding mechanism 5 is communicated to the outside of the protective box through the feeding pipe 8, one end of system discharge mechanism 7 is communicated to the outside of the protective box through the discharge pipe 9, the other end of system feeding mechanism 5, the other end of system discharge mechanism 7 is located above the carrier return line 6 respectively, and the two ends of the carrier return line 6 are provided with feeding mechanism 1 and discharging mechanism 4 respectively, feeding mechanism 1 is used for transferring materials to conveying line 2, conveying line 2 is provided with detection platform 3 outside, conveying line 2 can bring material axial translation, axial translation material passes through detection platform 3, discharging mechanism 4 is used for transferring materials from conveying line 2 to system discharge mechanism 7, its operation process is: manually put the ball material from the protective box into the feeding pipe 8, then introduced into system feeding mechanism 5 by feeding pipe 8, separated by system feeding mechanism 5, put the ball material into the sliding carrier 17 of feeding mechanism 1, lift by feeding mechanism 1 to the feeding line body of conveying line 2, the feeding line body transports the sliding carrier 17 to the position of detection platform 3, detects by X-ray, after detection, the discharge line body of conveying line 2 transports the sliding carrier to discharging mechanism 4, discharging mechanism 4 translates the sliding carrier 17 to system discharge mechanism 7 to separate the ball material, the sliding carrier 17 is moved to the carrier return line 6 to return to system feeding mechanism 5 to wait for sorting, the control mode of the embodiment is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply also belongs to the public knowledge in the art, and the present application mainly protects the mechanical device, the control mode and the circuit connection are not explained in detail.

[0040] System feeding mechanism 5 includes X direction sliding module 52 and first Y direction sliding module 53 respectively arranged on first support 51, tray is slidably connected on X direction sliding module 52, tray is located below feeding pipe 8 and first Y direction sliding module 53 respectively, and first Y direction sliding module 53 is slidably connected with first Z direction sliding module 54 on one side, first Z direction sliding module 54 is slidably connected with first support plate 55, first suction cup 56 is arranged on first support plate 55, first suction cup 56 is used for sucking material on tray, X direction sliding module 52 is used for driving tray to slide in X direction, so that tray is displaced below feeding pipe 8 and below first suction cup 56, first Y direction sliding module 53 is used for driving first suction cup 56 to move in Y direction, so that first suction cup 56 approaches or moves away from tray, and first Z direction sliding module 54 is used for driving first suction cup 56 to approach or move away from feeding mechanism 1, so as to realize that first suction cup 56 transfers material from tray to feeding mechanism 1, and first suction cup 56 is connected to external vacuum pump, and X direction sliding module 52, first Y direction sliding module 53 and first Z direction sliding module 54 are all existing technology screw straight line module.

[0041] As shown in Figure 5 and Figure 7 The feeding mechanism 1 and the discharging mechanism 4 are the same structure, the feeding mechanism 1 comprises a first linear module 11, a second support 12, a first driving shaft 13, a first roller 14, a second roller 15, a carrier holder 16 and a sliding carrier 17, the lower end of the second support 12 is slidingly connected to the first linear module 11, the first linear module 11 is a screw linear module of the prior art, the upper part of the second support 12 is provided with a second support plate 18 and a third support plate 19, and the second support plate 18 and the third support plate 19 are arranged in parallel with each other, both ends of the first driving shaft 13 are rotatably sleeved to the inner side wall of the second support plate 18 and the inner side wall of the third support plate 19, respectively, the inner side wall of the second support plate 18 rotatably sleeves the first roller 14, and the inner side wall of the third support plate 19 rotatably sleeves the second roller, the periphery of the first driving shaft 13 is connected to the periphery of the first roller 14 through a first synchronous belt 110 to form a synchronous transmission structure, the periphery of the first driving shaft 13 is connected to the periphery of the second roller 15 through a second synchronous belt 111 to form a synchronous transmission structure, the first synchronous belt 110 and the second synchronous belt 111 are arranged in parallel with each other, the sliding carrier 17 is rotatably connected to the periphery of the first synchronous belt 110 and the periphery of the second synchronous belt 111 on both sides, the carrier holder 16 is arranged on the second support 12, and the periphery of the sliding carrier 17 is located in the carrier holder 16, the first motor 112 is installed on the second support 12, the transmission shaft of the first motor 112 is fixedly connected to one end of the first driving shaft 13, the first motor 112 drives the first driving shaft 13 to rotate, the first driving shaft 13 drives the first synchronous belt 110 and the second synchronous belt 111 to move linearly, so that the first synchronous belt 110 and the second synchronous belt 111 drive the sliding carrier 17 to move linearly.

[0042] The outer wall of the sliding carrier 17 on both sides is rotatably sleeved with a follow-up roller 113, the periphery of the follow-up roller 113 is rotatably connected to the periphery of the first synchronous belt 110 and the periphery of the second synchronous belt 111, and the middle part of the sliding carrier 17 is provided with a notch, the material is placed in the notch, the follow-up roller 113 is used to contact the periphery of the first synchronous belt 110 and the periphery of the second synchronous belt 111, and when the first synchronous belt 110 and the second synchronous belt 111 move linearly, the follow-up roller 113 drives the sliding carrier 17 to linearly displace, at this time, the periphery of the sliding carrier 17 and the inner ring of the carrier holder 16 have a cooperation gap, so as to prevent the carrier holder 16 from limiting the linear movement of the sliding carrier 17.

[0043] In order to realize the lifting of the material in the sliding carrier 17 by the feeding mechanism 1, a second linear module 114 is fixedly installed at the lower end of the carrier support 16. The second linear module 114 is a linear motor of the prior art, and the periphery of the second linear module 114 is fixedly connected to the second support 12. The upper end of the second support 12 is provided with a sliding hole, a linear bearing is installed in the sliding hole, a first sliding rod 115 is arranged in the linear bearing, the upper end of the first sliding rod 115 is fixedly connected to the lower end of the carrier support 16, and the first sliding rod 115 is used to define the displacement track of the carrier support 16.

[0044] The system discharge mechanism 7 comprises a second Z-direction sliding module, one side of the second Z-direction sliding module is slidingly connected to the second Y-direction sliding module, the fourth support plate 73 is fixedly installed on the second Z-direction module 71, the second suction disc 74 is installed on the fourth support plate 73, the second suction disc 74 is used to suck the material on the discharging mechanism 4, the second Y-direction sliding module is fixedly installed on the sixth support 75, the guide pipe 76 is fixedly installed on the upper end of the sixth support 75, the discharge pipe 9 is fixedly installed on the lower end of the sixth support 75, the second Y-direction sliding module and the second Z-direction sliding module are both located above the guide pipe 76, the second Y-direction sliding module and the second Z-direction sliding module are both screw linear modules of the prior art, the second Z-direction module 71 is used to drive the second suction disc 74 to move away from or close to the discharging mechanism 4, and the second Y-direction sliding module is used to drive the second Z-direction module 71 to move up and down, so that the second suction disc 74 is close to or away from the material to be sucked.

[0045] A guide assembly 10 is arranged between the guide pipe 76 and the discharge pipe 9 and between the feeding pipe 8 and the X-direction sliding module 52. The guide assembly 10 comprises a third support 101, a linear sliding table 102 and a sliding rail 103. The third support 101 is fixedly installed on the upper end of the first support 51. Two sliding rails 103 are arranged on the upper end of the third support 101. Each sliding rail 103 is peripherally slidably connected with a sliding block. The upper end of each sliding block is fixedly connected with the lower end of the linear sliding table 102. One side of the linear sliding table 102 is fixedly connected with the movable rod of the push rod motor 104. The upper end of the third support 101 is provided with a first through hole 105. The linear sliding table 102 is provided with a second through hole 106. The first through hole 105 and the outlet end of the feeding pipe 8 are arranged in a non-concentric manner. The linear sliding table 102 is an opening and closing structure of the outlet end of the feeding pipe 8 and the first through hole 105 of the third support 101. The distance between the lower end face of the feeding pipe 8 and the upper end face of the third support 101 is greater than the outer diameter of the material, so that the second through hole 106 can accommodate one material. When the linear sliding table 102 slides, the material does not interfere with the sliding of the linear sliding table 102. When the linear sliding table 102 slides to the concentric position of the second through hole 106 and the outlet end of the feeding pipe 8, the material falls into the second through hole 106 from the feeding pipe 8. At this time, the second through hole 106 is not in communication with the first through hole 105. When the linear sliding table 102 slides to the concentric position of the first through hole 105 and the second through hole 106, the material falls into the tray from the first through hole 105 through the second through hole 106. At this time, the linear sliding table 102 blocks the outlet end of the feeding pipe 8, ensuring that the material in the feeding pipe 8 is intermittent, and only one material falls into the tray each time. The tray in the embodiment has three material slots. Each time the material falls into a slot, the X-direction sliding module 52 drives the tray to move a slot distance, so as to ensure that the tray is in place and full.

[0046] The carrier return line 6 comprises a fifth support plate 62 and a sixth support plate 63 arranged on the fourth support 61 respectively, the inner wall of one side of the fifth support plate 62 is rotatably sleeved with a third roller 64 and a fourth roller 65 respectively, the inner wall of one side of the sixth support plate 63 is rotatably sleeved with a fifth roller 66 and a sixth roller 67 respectively, and the lower end of the fifth support plate 62 and the lower end of the sixth support plate 63 are rotatably sleeved to the outer periphery of a second driving shaft 68 respectively, and the outer periphery of the second driving shaft 68, the third roller 64 and the fourth roller 65 constitute a synchronous transmission structure through a third synchronous belt 69, the outer periphery of the second driving shaft 68, the fifth roller 66 and the sixth roller 67 constitute a synchronous transmission structure through a fourth synchronous belt 610, and the two sides of the sliding carrier 17 are rotatably connected to the outer periphery of the third synchronous belt 69 and the outer periphery of the fourth synchronous belt 610 respectively, one end of the second driving shaft 68 is fixedly connected to the transmission shaft of a second motor 611, and the outer periphery of the second motor 611 is fixedly connected to the fourth support 61, and the second motor 611 drives the third synchronous belt 69 to move linearly through the second driving shaft 68, the third roller 64 and the fourth roller 65 in turn, and the second motor 611 drives the fourth synchronous belt 610 to move linearly through the second driving shaft 68, the fifth roller 66 and the sixth roller 67 in turn, and the third synchronous belt 69 and the fourth synchronous belt 610 move synchronously, and the follow-up rollers 113 on both sides of the sliding carrier 17 move linearly through the third synchronous belt 69 and the fourth synchronous belt 610, so as to complete the transfer of the sliding carrier 17 on the unloading mechanism 4 to the feeding mechanism, and in the implementation, the carrier return line 6 can be arranged in parallel as multiple lines according to actual needs, such as Figure 10 two carrier return lines 6 arranged in parallel as shown.

[0047] The conveying line 2 comprises a feeding line body and a discharging line body arranged coaxially, and the feeding line body and the discharging line body are located on both sides of the detection platform 3 respectively, and a detection gap is arranged between the feeding line body and the discharging line body, the detection platform 3 is used for detecting the material in the detection gap, the sliding carrier 17 can slide through the detection gap, and the sliding carrier 17 is made of carbon fiber material, which reduces the shielding of the spherical material, so that the CT detection equipment can measure the material without shielding, and the influence of the equipment on the imaging of the material is reduced.

[0048] The impact block 21 is installed on the feeding line body, the hook 22 is installed on the discharging line body, and the impact block 21 and the hook 22 are used for detachable connection of the sliding carrier 17. The feeding line body and the discharging line body are the same in structure and are oppositely arranged. The feeding line body comprises a fifth support 23, a driving wheel 24 and a driven wheel 25 which are respectively rotatably sleeved on the fifth support 23. The periphery of the driving wheel 24 and the periphery of the driven wheel 25 are connected through a fifth synchronous belt 26 to form a synchronous transmission structure. One end of the driving wheel 24 is fixedly connected to the transmission shaft of a third motor 27. The third motor 27 is fixedly connected to the fifth support 23. The impact block 21 and the hook 22 are installed on the fifth synchronous belt 26. One side of the impact block 21 and the hook 22 is in contact with one side of the sliding carrier 17. As shown in the figure, one end of the hook 22 is hingedly connected to a fixed block which is fixedly connected to the fifth synchronous belt 26 of the discharging line body. The other end of the hook 22 is provided with a transition slope to facilitate the side wall of the sliding carrier 17 to be clamped into the hook 22. Meanwhile, the inner periphery of the hook 22 is vertically profiled to facilitate the sliding carrier 17 to fall into the carrier holder 16 of the discharging mechanism 4. Figure 13

[0049] According to the length of the feeding line body and the discharging line body, a plurality of following carriages 28 can be arranged on the feeding line body and the discharging line body respectively. Each following carriage 28 is fixedly installed on a fifth support 23. Each following carriage 28 is coaxially arranged with the feeding line body and the discharging line body. The following carriages 28 do not interfere with the feeding mechanism 1, the discharging mechanism 4 and the conveying line 2 to transfer materials. A detection gap is arranged between the following carriages 28. The length of the detection gap is not greater than half the length of the sliding carrier 17. As shown in the figure, one following carriage 28 is arranged in the feeding line body and the discharging line body respectively. The two following carriages 28 are oppositely arranged. The two following carriages 28 are respectively located on the two sides of the CT detection platform 3. In order to reduce the cost of the equipment and facilitate the matching of parts, the following carriages 28 are the same in structure as the carrier holder 16. The following carriages 28 are provided with a following groove 29 at the end. The periphery of the sliding carrier 17 is in contact with the bottom of the following groove 29. The upper end of the following carriage 28 is not in contact with the following roller 113. Figure 11

[0050] The working process of the online circulation CT detection system for ball parts is as follows:

[0051] ​​The feeding process of the system feeding mechanism 5; the staff puts the ball material into the feeding pipe 8, and the ball material is introduced into the feeding assembly 10 on the system feeding mechanism 5 through the feeding pipe 8, and the material contacts the upper end of the linear sliding table 102. When the linear sliding table 102 slides to the second through hole 106 concentric with the outlet end of the feeding pipe 8, the material falls into the second through hole 106 from the feeding pipe 8. At this time, the second through hole 106 is not in communication with the first through hole 105. When the linear sliding table 102 slides to the first through hole 105 concentric with the second through hole 106, the material falls into the tray from the first through hole 105 through the second through hole 106. At this time, the linear sliding table 102 blocks the outlet end of the feeding pipe 8, ensuring that the material in the feeding pipe 8 is intermittent, and only one material falls into the tray each time. In this embodiment, the tray has three material slots. Every time the material falls into a slot, the X-direction sliding module 52 drives the tray to move a distance of one slot to ensure that the tray is in place and full. The linear sliding table 102 reciprocates three times, which means that the tray is full. At this time, the controller controls the X-direction sliding module 52 to drive the tray to move below the first suction cup 56. The first Z-direction linear module drives the first suction cup 56 to suck the material. Then the first Z-direction linear module resets. The first Y-direction linear module drives the first Z-direction linear module and the first suction cup 56 to move above the carrier tray 16 of the feeding mechanism 1. Then the first Z-direction linear module drives the first suction cup 56 to put the material into the sliding carrier 17.

[0052] The movement process of the feeding mechanism 1, the conveying line 2 and the discharging mechanism 4: the first linear module 11 drives the second support 12 and the sliding carrier 17 to move below the feeding line body, and then the second linear module 114 lifts the carrier tray 16 to displace to the end face of the impact block 21. At this time, the impact block 21 is located on the left side of the sliding carrier 17. The third motor 27 drives the fifth synchronous belt 26 and the impact block 21 to move linearly. The right end face of the impact block 21 contacts the left end face of the sliding carrier 17, and does not contact the carrier tray 16. The impact block 21 drives the sliding carrier 17 to slide to the right into the following carriage 28. Then the impact block 21 continues to drive the sliding carrier 17 to move along the track of the following carriage 28, until it passes through the detection gap, and the length of the detection gap is not greater than half the length of the sliding carrier 17. This setting is to ensure that the sliding carrier 17 always remains stable and prevents the sliding carrier 17 from tipping over. At this time, the impact block 21 still drives the sliding carrier 17 to move, until the right side of the sliding carrier 17 contacts the hook 22 and is clamped into the hook. At this time, the right periphery of the sliding carrier 17 is located in the following carriage 28 of the arrangement line body. The fifth synchronous belt 26 of the arrangement line body drives the hook 22 and the sliding carrier 17 to move into the carrier tray 16 of the discharging mechanism 4. At this time, the sliding carrier 17 is separated from the following carriage 28. The second linear module 114 of the discharging mechanism 4 drives the sliding carrier 17 to sink, and moves the sliding carrier 17 to the system discharging mechanism 7 through the first linear module 11.

[0053] The discharging process of the system discharging mechanism 7:

[0054] The second Y linear module drives the second suction cup 74 to move above the material, the second Z linear module drives the second suction cup 74 to sink, the second suction cup 74 sucks and connects the material, then the second Z linear module resets, the second Y linear module resets, the second Z linear module sinks, and the second suction cup 74 sequentially puts the material into the guide pipe 76, the guide pipe 76 guides the material into the guide assembly 10 of the system discharging mechanism 7, and the material is sequentially guided into the discharging pipe 9 through the guide assembly 10, a plurality of discharging pipes 9 are arranged for collecting different quality materials, and the material inlet of each discharging pipe 9 can be translated to facilitate the corresponding second through hole 106.

[0055] A feeding line body and a discharging line body of an online circulating CT detection system for ball parts are provided with a detection gap, a material in the detection gap of the detection platform 3 is detected, the sliding carrier 17 can slide through the detection gap, and the sliding carrier 17 is made of carbon fiber material, so that the shielding of the spherical material is reduced, the material is measured without shielding by the CT detection equipment, the influence of the equipment on the imaging of the material is reduced, the ball parts are continuously detected without stopping the CT detection equipment, the installation precision requirement is low, the debugging time is saved, the full-automatic detection can be performed in cooperation with the backflow line, and the detection efficiency is improved.

[0056] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A system for on-line cycle CT inspection of a ball part, characterized by: The protective box comprises a feeding mechanism (1), a conveying line (2), a detection platform (3), a discharging mechanism (4), a system discharging mechanism (7), a carrier return line (6), and a system feeding mechanism (5). One end of the system feeding mechanism (5) is connected to the outside of the protective box through a feeding pipe (8), one end of the system discharging mechanism (7) is connected to the outside of the protective box through a discharging pipe (9), the other end of the system feeding mechanism (5) and the other end of the system discharging mechanism (7) are respectively located above the carrier return line (6), and the two ends of the carrier return line (6) are respectively provided with the feeding mechanism (1) and the discharging mechanism (4). The feeding mechanism (1) is used for transferring materials to the conveying line (2), the detection platform (3) is arranged on the periphery of the conveying line (2), the conveying line (2) can axially translate the materials, the axially translated materials pass through the detection platform (3), and the discharging mechanism (4) is used for transferring the materials from the conveying line (2) to the system discharging mechanism (7); The system feeding mechanism (5) comprises an X-direction sliding module (52) and a first Y-direction sliding module (53) arranged on a first support (51), respectively. The X-direction sliding module (52) is slidably connected with a tray, the tray is located below the feeding pipe (8) and the first Y-direction sliding module (53), and the first Y-direction sliding module (53) is slidably connected with a first Z-direction sliding module (54) on one side. The first Z-direction sliding module (54) is slidably connected with a first support plate (55), the first support plate (55) is provided with a first suction disc (56), and the first suction disc (56) is used for sucking and connecting the materials on the tray. The upper feeding mechanism (1) and the lower feeding mechanism (4) are the same in structure. The upper feeding mechanism (1) comprises a first linear module (11), a second support (12), a first driving shaft (13), a first roller (14), a second roller (15), a carrier holder (16) and a sliding carrier (17). The lower end of the second support (12) is slidably connected to the first linear module (11). A second support plate (18) and a third support plate (19) are arranged above the second support (12), and the second support plate (18) and the third support plate (19) are arranged in parallel with each other. The two ends of the first driving shaft (13) are rotatably sleeved to the inner side wall of the second support plate (18) and the inner side wall of the third support plate (19) respectively. The inner side wall of the second support plate (18) is rotatably sleeved with the first roller (14), and the inner side wall of the third support plate (19) is rotatably sleeved with the second roller. The periphery of the first driving shaft (13) is connected to the periphery of the first roller (14) through a first synchronous belt (110) to form a synchronous transmission structure. The periphery of the first driving shaft (13) is connected to the periphery of the second roller (15) through a second synchronous belt (111) to form a synchronous transmission structure. The first synchronous belt (110) and the second synchronous belt (111) are arranged in parallel with each other. The sliding carrier (17) is rotatably connected to the periphery of the first synchronous belt (110) and the periphery of the second synchronous belt (111) on both sides. The carrier holder (16) is arranged on the second support (12), and the periphery of the sliding carrier (17) is located in the carrier holder (16). The first motor (112) is installed on the second support (12), and the transmission shaft of the first motor (112) is fixedly connected to one end of the first driving shaft (13).

2. The on-line circulating CT inspection system for ball parts according to claim 1, characterized in that: The outer walls on both sides of the sliding carrier (17) are rotatably sleeved with a follower roller (113), and the periphery of the follower roller (113) is rotatably connected to the periphery of the first synchronous belt (110) and the periphery of the second synchronous belt (111). The sliding carrier (17) is provided with a notch in the middle, and the material is placed in the notch. A second linear module (114) is fixedly installed at the lower end of the carrier holder (16), and the periphery of the second linear module (114) is fixedly connected to the second support (12). The upper end of the second support (12) is provided with a sliding hole, a linear bearing is installed in the sliding hole, a first sliding rod (115) is arranged in the linear bearing, and the upper end of the first sliding rod (115) is fixedly connected to the lower end of the carrier holder (16).

3. The on-line circulating CT inspection system for ball parts according to claim 1, characterized in that: The system discharging mechanism (7) comprises a second Z-direction sliding module, and one side of the second Z-direction sliding module is slidably connected to the second Y-direction sliding module. The second Z-direction module (71) is fixedly installed with a fourth support plate (73), and the fourth support plate (73) is installed with a second suction cup (74). The second suction cup (74) is used for sucking the material on the lower feeding mechanism (4). The second Y-direction sliding module is fixedly installed on the sixth support (75), and the upper end of the sixth support (75) is fixedly installed with a material guide pipe (76). The lower end of the sixth support (75) is fixedly installed with a discharging pipe (9). The Y-direction sliding assembly and the Z-direction sliding assembly are located above the material guide pipe (76).

4. The on-line circulating CT inspection system for ball parts according to claim 1, characterized in that: The carrier return line (6) comprises a fifth support plate (62) and a sixth support plate (63) respectively arranged on the fourth support (61), one side inner wall of the fifth support plate (62) is respectively rotatably sleeved with a third roller (64) and a fourth roller (65), one side inner wall of the sixth support plate (63) is respectively rotatably sleeved with a fifth roller (66) and a sixth roller (67), and the lower end of the fifth support plate (62) and the lower end of the sixth support plate (63) are respectively rotatably sleeved to the outer periphery of a second driving shaft (68), and the outer periphery of the second driving shaft (68), the third roller (64) and the fourth roller (65) form a synchronous transmission structure through a third synchronous belt (69), the outer periphery of the second driving shaft (68), the fifth roller (66) and the sixth roller (67) form a synchronous transmission structure through a fourth synchronous belt (610), the two sides of the sliding carrier (17) are respectively rotatably connected to the outer periphery of the third synchronous belt (69) and the outer periphery of the fourth synchronous belt (610), one end of the second driving shaft (68) is fixedly connected to the transmission shaft of a second motor (611), and the outer periphery of the second motor (611) is fixedly connected to the fourth support (61).

5. The on-line circulating CT inspection system for ball parts according to claim 1, characterized in that: The conveying line (2) comprises a feeding line body and a discharging line body coaxially arranged, and the feeding line body and the discharging line body are respectively located on the two sides of the detection platform (3), and a detection gap is arranged between the feeding line body and the discharging line body, and the detection platform (3) is used for detecting the material in the detection gap.

6. The on-line circulating CT inspection system for ball parts according to claim 5, characterized in that: The impact block (21) is mounted on the feeding line body, the hook (22) is mounted on the discharging line body, and the impact block (21) and the hook (22) are used for detachably connecting the sliding carrier (17), the feeding line body and the discharging line body are the same in structure and are oppositely arranged, the feeding line body comprises a fifth support (23) rotatably sleeved with a driving wheel (24) and a driven wheel (25), the outer periphery of the driving wheel (24) and the outer periphery of the driven wheel (25) form a synchronous transmission structure through a fifth synchronous belt (26), one end of the driving wheel (24) is fixedly connected to the transmission shaft of a third motor (27), the outer periphery of the third motor (27) is fixedly connected to the fifth support (23), the impact block (21) and the hook (22) are mounted on the fifth synchronous belt (26), and one side of the impact block (21) and the hook (22) is contact-connected to one side of the sliding carrier (17).

7. The on-line circulating CT inspection system for ball parts according to claim 6, characterized in that: The feeding line body and the discharging line body are respectively provided with a following carriage (28), and each following carriage (28) is fixedly mounted to a fifth support (23), the following carriages (28) are coaxially arranged with the feeding line body and the discharging line body, the following carriages (28) do not interfere with the feeding mechanism (1), the discharging mechanism (4) and the conveying line (2) in transferring materials, and the detection gap is arranged between the following carriages (28).

8. The on-line circulating CT inspection system for ball parts according to claim 7, characterized in that: The following carriage (28) is the same in structure as the carrier holder (16), the following carriage (28) is provided with a holding groove (29) at the end, the outer periphery of the sliding carrier (17) is contact-connected to the bottom of the holding groove (29), and the upper end of the following carriage (28) does not contact the following roller (113).

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