Ring piece detection material automatic conveying line

Abstract

The application discloses a kind of automatic transport line of ring detection material, it is related to ring-shaped workpiece processing technical field, suspension conveying line, the suspension conveying line has linear interval;Material guide groove, the material guide groove is along suspension conveying line linear interval setting, the material guide groove is used for the rolling guidance and safety protection of ring piece;Feeding adapter, the feeding adapter is connected with the head of material guide groove, the feeding adapter is used for feeding suspension crane to hoist the ring piece to be detected to its inside;Discharging adapter, the discharging adapter is connected with the tail of material guide groove, the discharging adapter is used for placing ring piece that has completed detection, and supplies discharging suspension crane to hoist ring piece that has completed detection and hoist removal;Multiple pusher components, multiple pusher components are sequentially installed on suspension conveying line;The application can automatically transport batch ring piece, solves a series of problems caused by manual pushing, greatly reduces the labor intensity of operating personnel, improves work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ring workpiece processing, and particularly relates to a ring detection material automatic conveying line. BACKGROUND

[0002] Ring product is widely applied in the fields of slewing bearing, railway transportation, port machinery, petroleum and chemical industry, shipbuilding industry, aerospace, etc. In the production of ring product, in order to ensure the quality, it is necessary to conduct comprehensive quality inspection to eliminate hidden troubles, which is of great significance.

[0003] At present, the guide groove inspection method is usually used for ring product detection. The feeding and discharging of the guide groove are both carried out by the manual hanging method of the cantilever crane. The ring is manually pushed to realize the movement of the blank in the guide groove, and various detections are completed in the guide groove. The conveying method has the problems of high labor intensity, high safety risk, many personnel, and low work efficiency.

[0004] In view of the above defects, the present inventor has finally obtained the present application after long-term research and practice. SUMMARY

[0005] The purpose of the present application is to provide a ring detection material automatic conveying line, which can automatically convey the ring in batches and solve a series of problems caused by manual pushing.

[0006] The present application solves the above technical problems by the following technical scheme. The present application comprises:

[0007] A suspension conveying line, which has a straight section;

[0008] A guide groove, which is arranged along the straight section of the suspension conveying line, and is used for the rolling guidance and safety protection of the ring;

[0009] An upper feeding adapter, which is connected with the head of the guide groove, and is used for the hoisting of the ring to be detected by the upper feeding cantilever crane;

[0010] A lower discharging adapter, which is connected with the tail of the guide groove, and is used for placing the ring after detection and hoisting the ring after detection by the lower discharging cantilever crane;

[0011] A plurality of pushing assemblies, which are sequentially installed on the suspension conveying line, and are used for pushing and rolling the ring and limiting the ring;

[0012] A locking rod enabling device, which is arranged in the upper feeding adapter section, and is used for limiting the ring to be detected by the pushing assembly;

[0013] A locking rod release device is arranged at the end of the material guide groove, and is used to release the detected ring by the pushing assembly.

[0014] Preferably, the feeding adapter comprises a ring storage part and a ring limiting part, which are arranged linearly in sequence; the ring storage part and the ring limiting part each comprise a ring placing assembly, a width adjusting assembly and a material blocking assembly.

[0015] The ring placing assembly comprises a first metal groove bottom and two rows of fixed guardrails; the first metal groove bottom is fixed to the ground, and is inclined downward as a whole; the two rows of fixed guardrails are arranged along the length direction of the first metal groove bottom, and a first material guiding inner cavity is formed between the two rows of fixed guardrails.

[0016] The width adjusting assembly comprises an adjusting electric cylinder, a width adjusting guard plate and a guide light shaft; the adjusting electric cylinder is fixed to the ground through a first mounting base, the width adjusting guard plate is fixed to the telescopic end of the adjusting electric cylinder, and the guide light shaft is fixedly connected to the width adjusting guard plate; the width adjusting guard plate is located in the first material guiding inner cavity, and the guide light shaft is slidingly mounted to the fixed guardrail through a first linear bearing.

[0017] The material blocking assembly comprises a discharging electric cylinder, a blocking block and a blocking block guide rail; the discharging electric cylinder is fixed to the ground through a second mounting base, and the blocking block guide rail is fixed to the ground; the blocking block is slidingly mounted to the blocking block guide rail.

[0018] Preferably, the locking rod enabling device comprises a first C-shaped track, a second C-shaped track, two guide ports, a locking trigger plate, two light shaft sliding rail mounting plates and a track driving assembly; the first C-shaped track and the second C-shaped track are symmetrically arranged, the two guide ports are respectively fixedly connected to the first C-shaped track and the second C-shaped track, the end portions of the two guide ports have a distance difference d in the track direction, the locking trigger plate is mounted above the edge of the first C-shaped track, the second C-shaped track is slidingly mounted to the two light shaft sliding rail mounting plates, and the track driving assembly realizes the sliding of the second C-shaped track.

[0019] The track driving assembly comprises a swing driving motor, a swing guide rail, a connecting rod and a roller; the swing guide rail is fixed to the output end of the swing driving motor, the connecting rod is fixed to the second C-shaped track, the roller is mounted to the connecting rod, and the roller is located in the swing guide rail.

[0020] Preferably, the pushing assembly comprises a stand, a plurality of pushing shafts, a locking rod, a stand guide wheel, a locking rod guide wheel, a locking hook and a moving baffle; the stand is installed on the suspension conveying line, the stand comprises a vertical rod and two horizontal rods, both of the horizontal rods are fixed to the lower side of the vertical rod, the plurality of pushing shafts are vertically distributed and rotatably installed on the vertical rod, the locking rod slides through the two horizontal rods, the locking rod guide wheel is fixed to one end of the locking rod, the other end of the locking rod is provided with an annular clamping groove, the locking hook is reversely installed on the horizontal rod, one end of the locking hook is clamped in the annular clamping groove, and the locking hook is separated from the annular clamping groove when the locking hook contacts the locking trigger plate; the moving baffle is slidably arranged on the vertical rod, the stand guide wheel is rotatably installed on one side of the stand, and the locking rod guide wheel and the stand guide wheel are respectively located on the two sides of the stand; when the stand moves through the suspension conveying line, the locking rod guide wheel and the stand guide wheel respectively enter the second C-shaped track and the first C-shaped track.

[0021] Preferably, the locking rod enabling device and the locking rod releasing device have the same structure.

[0022] Preferably, the material guide groove comprises a second metal groove bottom, two rows of ring piece protective guardrails and an inner side guard plate of the guardrail; the second metal groove bottom is arranged on the ground, the two rows of ring piece protective guardrails are arranged side by side on the second metal groove bottom, a second material guide inner cavity is formed between the two rows of ring piece protective guardrails, and the inner side guard plate of the guardrail is arranged on the inner side of the two rows of ring piece protective guardrails; the upper surface of the second metal groove bottom has a detection section and a discharging section, the detection section is located on the side close to the feeding adapter device, the upper surface of the detection section is arranged upwardly inclined, and the upper surface of the discharging section is arranged downwardly inclined.

[0023] Preferably, the discharging adapter device comprises a guardrail, a metal bottom plate, a sensor trigger plate, a reset spring and a sensor; the guardrail is fixed to the ground, the metal bottom plate is fixed to the bottom of the guardrail, and the upper surface of the metal bottom plate is arranged downwardly inclined; the sensor trigger plate is arranged on the guardrail on the low side of the metal bottom plate, the lower side of the sensor trigger plate is hinged to the guardrail through a flange bearing, the reset spring is arranged between the guardrail and the sensor trigger plate, and the sensor is installed on the side of the guardrail and triggered through the sensor trigger plate.

[0024] Preferably, the safety channel comprises a fixed safety channel and a moving safety channel, the fixed safety channel is arranged on the inner side of the suspension conveying line, and the moving safety channel is arranged on one side of the fixed safety channel; the moving safety channel has an extended state and a contracted state, the extended state is used for personnel to enter and exit, and the contracted state is in a closed form and personnel cannot enter and exit.

[0025] Preferably, the fixed safety channel comprises a plurality of support frames, a cover plate and a plurality of guardrails; the plurality of support frames are linearly and uniformly distributed, the plurality of guardrails are arranged on three sides of the plurality of support frames, the movable safety channel is arranged on a side of the fixed safety channel which is not closed, and the cover plate is arranged on the upper side of the plurality of support frames.

[0026] Preferably, the movable safety channel comprises an outer frame, a movable driving assembly, a movable guard frame and two sets of sliding pairs; the outer frame is fixed to the ground, the movable guard frame is slidably installed on the outer frame by the two sets of sliding pairs, and the movable driving assembly is installed on the outer frame.

[0027] The movable driving assembly comprises a movable driving motor, a transmission gear and a rack; the movable driving motor is fixed to the upper side of the outer frame through an adapter plate, the rack is fixed to the upper side of the movable guard frame, the transmission gear is fixed to the output end of the movable driving motor, and the transmission gear is in meshing connection with the rack.

[0028] The sliding pair comprises a longitudinal rail, a vertical guide wheel, a horizontal guide wheel, a front end limiting plate and a rear end limiting plate; the longitudinal rail is fixed to the movable guard frame, the vertical guide wheel and the horizontal guide wheel are both installed on the outer frame by installation supports, and the vertical guide wheel and the horizontal guide wheel respectively contact the upper side and the side surface of the longitudinal rail, and the front end limiting plate and the rear end limiting plate are respectively fixed to the front end and the rear end of the longitudinal rail.

[0029] Compared with the prior art, the present application has the following beneficial effects:

[0030] 1. The present application can automatically transport a batch of ring pieces, solve a series of problems caused by manual pushing, greatly reduce the labor intensity of workers, and improve the work efficiency.

[0031] 2. The ring pieces can maintain an upright state and move in a circumferential direction during transportation, which facilitates comprehensive detection of the ring pieces by the detection personnel, the detection personnel record the data through the cantilever button station after completing the detection of the ring pieces, and the feeding personnel classify and stack the ring pieces according to the detection data; the feeding and discharging modes can be connected with the existing cantilever crane feeding and discharging mode.

[0032] 3. The ring pieces are orderly discharged by the feeding adapter device, and the ring pieces are restricted by the cooperation of the pushing assembly and the locking rod enabling device, the pushing assembly moves the ring pieces along the guide groove in an orderly manner by the operation of the suspension conveying line, the ring pieces in the guide groove can be detected, the ring pieces are released from the pushing assembly by the locking rod releasing device after the detection is completed, the ring pieces enter the discharging adapter device by themselves, and finally the ring pieces are lifted out by the discharging cantilever crane, the whole detection process is orderly, and the work efficiency is improved.

[0033] 4. When the pusher assembly pushes the rings in the guide groove, it can push rings of different outer diameters. At the same time, the pusher shafts at different positions can push rings of different outer diameters, reducing the wear of the pusher shafts. Meanwhile, the measurement position will not interfere with the pusher assembly, which brings convenience to the operators. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of the automatic material transport line for ring component detection in this invention;

[0035] Figure 2 This is a schematic diagram of the feeding transfer device in this invention;

[0036] Figure 3 This is a schematic diagram of the locking rod enabling device in this invention;

[0037] Figure 4 for Figure 3 Schematic diagram of the structure at point A in the middle;

[0038] Figure 5 This is a schematic diagram of the material pushing component structure in this invention;

[0039] Figure 6 for Figure 5 Schematic diagram of the structure at point B;

[0040] Figure 7 This is a schematic diagram of the locking rod structure in this invention;

[0041] Figure 8 This is a schematic diagram of the pusher assembly pushing rings of different sizes in this invention;

[0042] Figure 9 This is a schematic diagram of the material pushing assembly entering the locking rod enabling device in this invention;

[0043] Figure 10 This is a schematic diagram of the locking rod enabling device in this invention.

[0044] Figure 11 for Figure 10 Schematic diagram of the structure at point C;

[0045] Figure 12 This is a schematic diagram of the operation of the feeding component in this invention;

[0046] Figure 13 This is a schematic diagram of the material guide trough structure in this invention;

[0047] Figure 14 This is a schematic diagram of the locking rod release device in this invention;

[0048] Figure 15 This is a schematic diagram of the feeding transfer device in this invention;

[0049] Figure 16 Figure is a schematic view of the ring blanking in the present application;

[0050] Figure 17 Figure is a schematic view of the fixed safety passage structure in the present application;

[0051] Figure 18 Figure is a schematic view of the mobile safety passage structure in the present application;

[0052] Figure 19 Figure is a schematic view of the structure at D in the present application. Figure 18 Figure is a schematic view of the structure at D in the present application.

[0053] Figure is a schematic view of the structure at D in the present application. Figure is a schematic view of the structure at D in the present application.

[0054] 1-isolation guardrail; 2-feeding adapter; 3-locking rod enabling device; 5-pushing assembly; 6-cantilever button station; 7-feeding chute; 8-locking rod releasing device; 9-cantilever crane for discharging; 10-discharging adapter; 11-suspended conveying line; 12-fixed safety passage; 15-moving safety passage; 16-cantilever crane for feeding; 100-return spring; 101-sensor trigger plate; 102-metal base plate; 103-guardrail; 104-flange bearing; 105-travel switch; 120-guardrail; 121-supporting rod; 123-cross beam; 124-cover plate; 201-first linear bearing; 202-guiding light shaft; 203-first adjusting electric cylinder; 204-second fixed guardrail; 205-first discharging electric cylinder; 206-second adjusting electric cylinder; 207-third adjusting electric cylinder; 208-material blocking block guide rail; 209-second discharging electric cylinder; 210-second mounting base; 211-second material blocking block; 213-ring piece to be detected; 214-second width adjusting guard plate; 215-third fixed guardrail; 216-first material blocking block; 217-first width adjusting guard plate; 218-first fixed guardrail; 219-first metal groove bottom; 225-ring piece that has completed detection; 300-first guide opening; 301-first mounting base; 302-second guide opening; 303-first connecting rod; 304-first roller; 305-fixed base; 306-first swing driving motor; 307-first motor mounting plate; 308-first swing guide rail; 309-second C-shaped rail; 310-first light shaft sliding rail; 311-first locking hook trigger plate; 312-first C-shaped rail; 313-second mounting base; 315-first light shaft sliding rail mounting plate; 317-first link plate; 318-first light shaft sliding block; 500-stand guide wheel; 502-beam hanger connecting plate; 503-wear-resistant round pipe; 504-pushing shaft; 505-rotary seat; 506-stand guide wheel fixing shaft; 507-sliding table; 508-locking rod; 509-third linear bearing; 511-rotation shaft; 512-deep groove ball bearing; 513-locking hook; 515-second linear bearing; 516-stand; 521-ring-shaped clamping groove; 523-limiting ring; 525-locking rod guide wheel; 550-outer diameter 1700mm ring piece; 551-outer diameter 1300mm ring piece; 552-outer diameter 900mm ring piece; 553-outer diameter 700mm ring piece; 554-measuring position of inner diameter of outer diameter 1700mm ring piece; 555-measuring position of inner diameter of outer diameter 1300mm ring piece; 556-measuring position of inner diameter of outer diameter 900mm ring piece; 557-measuring position of inner diameter of outer diameter 700mm ring piece; 7-feeding chute; 701-guardrail inner side guard plate; 704-second metal groove bottom; 705-ring piece protection guardrail; 801-fourth guide opening; 802-second link plate; 803-fourth mounting base; 805-second light shaft sliding rail; 806-second swing guide rail; 807-second motor mounting plate;808 - second swing drive motor; 809 - fourth C-shaped track; 810 - second roller; 811 - first connecting rod; 812 - second locking hook trigger plate; 813 - third C-shaped track; 814 - third mounting base; 815 - third guide port; 816 - second optical axis slider; 817 - second optical axis sliding rail mounting plate; 1501 - outer frame; 1502 - rear end limiting plate; 1503 - adapter plate; 1504 - moving drive motor; 1505 - rack; 1506 - front section limiting plate; 1508 - moving protective frame; 1510 - moving wheel; 1515 - vertical guide wheel; 1516 - transverse guide wheel; 1517 - longitudinal track. DETAILED DESCRIPTION

[0055] The above and other technical features and advantages of the present application will be more apparent from the following detailed description.

[0056] Embodiment One

[0057] The embodiment provides a technical solution: an automatic conveying line for detecting ring pieces, which comprises Figure 1 , and includes

[0058] The hanging conveying line 11 has a straight section to facilitate the pushing of the ring pieces to be detected 213.

[0059] The material guide groove 7 is arranged along the straight section of the hanging conveying line 11, and is used for the rolling guidance and safety protection of the ring pieces to be detected 213.

[0060] The upper material transfer device 2 is connected to the head of the material guide groove 7, and is used for the upper material hanging crane 16 to hoist the ring pieces to be detected 213 into the device, thereby completing the feeding of the ring pieces.

[0061] The lower material transfer device 10 is connected to the tail of the material guide groove 7, and is arranged in a straight line with the upper material transfer device 2 and the material guide groove 7, and is arranged in parallel with the straight section of the hanging conveying line 11. The lower material transfer device 10 is used for placing the ring pieces 225 that have completed the detection, and is used for the lower material hanging crane 10 to hoist and remove the ring pieces 225 that have completed the detection. The upper material hanging crane 16 and the lower material hanging crane 10 are driven and operated by the cantilever button station 6, and the cantilever button station 6 can also record the data after the detection of the ring pieces is completed.

[0062] The plurality of material pushing assemblies 5 are sequentially installed on the hanging conveying line 11. When the hanging conveying line 11 is running, the plurality of material pushing assemblies 5 are simultaneously moved. When the material pushing assembly 5 passes through the upper material transfer device 2, the ring pieces to be detected 213 are limited and pushed to roll into the material guide groove 7.

[0063] Locking rod enabling device 3 is arranged on the feeding adapter device section, and is used for limiting the ring piece 213 to be detected by the pushing assembly 5;

[0064] Locking rod releasing device 8 is arranged at the end section of the guide chute 7, and is used for loosening the ring piece 225 that has completed detection by the pushing assembly 5, and hoisting and moving out the ring piece 225 that has completed detection by the unloading cantilever crane 9.

[0065] The ring piece product transportation process is: feeding, rolling, pushing, detection and unloading. The detection content includes: size detection, appearance detection, hardness detection and flaw detection. The ring piece size range is: outer diameter 700-1700mm, height 30-300mm, wall thickness (half of the difference between outer diameter and inner diameter) 30-250mm, and the maximum weight of a single ring piece is 1000Kg.

[0066] Referring to Figure 2 The feeding adapter device 2 includes two rows of symmetrically arranged first fixed guardrails 218, second fixed guardrails 204 and third fixed guardrails 215, and a first guide inner cavity for placing the ring piece 213 to be detected is formed between the two rows of fixed guardrails. The first fixed guardrail 218, the second fixed guardrail 204 and the third fixed guardrail 215 are all fixedly arranged on the ground at a distance, the first fixed guardrail 218 and the second fixed guardrail 204 together form a ring piece storage part, and the third fixed guardrail 215 forms a ring piece limiting part. The bottom of the ring piece storage part and the bottom of the ring piece limiting part are both provided with a first metal groove bottom 219, the first metal groove bottom 219 is provided with a downward slope, and the side close to the guide chute 7 is low, so that the ring piece 213 to be detected can automatically roll to the low place.

[0067] Referring to Figure 2 The width of the first guide inner cavity can be adjusted by a width adjusting assembly, the width adjusting assembly includes an adjusting electric cylinder, a width adjusting guard plate and a guide light shaft 202, the adjusting electric cylinder is fixed to the ground through a first mounting base, the width adjusting guard plate is fixed to the telescopic end of the adjusting electric cylinder, the guide light shaft is fixedly connected with the width adjusting guard plate, the width adjusting guard plate is located in the first guide inner cavity, and the guide light shaft 202 is slidingly installed on the fixed guardrail through a first linear bearing 201. The telescopic end of the telescopic adjusting electric cylinder can drive the width adjusting guard plate to move, so as to adjust the distance between the width adjusting guard plate and the fixed guardrail, so as to adapt to ring pieces of different heights and avoid overturning of the ring pieces in the first guide inner cavity. The adjusting electric cylinder of the ring piece storage part is a first adjusting electric cylinder 203, and the width adjusting guard plate is a first width adjusting guard plate 217. The number of the adjusting electric cylinders of the ring piece limiting part is two, which are a second adjusting electric cylinder 206 and a third adjusting electric cylinder 207, and the width adjusting guard plate is a second width adjusting guard plate 214.

[0068] Referring toFigure 2 The material blocking assembly is provided downstream of the ring rolling direction of the ring storage part and the ring limiting part, and includes a material releasing cylinder, a material blocking block and a material blocking block guide rail 208. The material releasing cylinder is fixed to the ground through a second mounting base 210, the material blocking block guide rail 208 is fixed to the ground, and the material blocking block is slidingly installed on the material blocking block guide rail 208. The position of the material blocking block is adjusted through the extension end of the telescopic material releasing cylinder, so as to limit the advancing direction of the ring to be detected 213. The material releasing cylinder in the material blocking assembly located in the ring storage part is a first material releasing cylinder 205, and the material blocking block is a first material blocking block 216. The material releasing cylinder in the material blocking assembly located in the ring limiting part is a second material releasing cylinder 209, and the material blocking block is a second material blocking block 211.

[0069] In use, first, the feeding personnel adjusts the positions of the first width adjusting guard plate 217 and the second width adjusting guard plate 214 according to the height of the ring to be detected 213, so that the internal spacing of the first fixed guard rail 218, the second fixed guard rail 204 and the third fixed guard rail 215 matches the height of the ring to be detected 213, avoiding that the spacing is too large to cause the ring to be detected 213 to overturn. Since the sizes of the same batch of rings are not greatly different, the same batch of rings only need to be adjusted once. Then, the feeding personnel hoists the ring to be detected 213 into the first material guide inner cavity inside the first fixed guard rail 218 and the second fixed guard rail 204 by means of the feeding suspension crane 16. After the ring to be detected 213 contacts the first metal groove bottom 219, the ring to be detected 213 contacts the first material blocking block 216 after rolling a distance in the forward direction due to gravity, since the first metal groove bottom 219 is provided with a downward slope, thereby stopping moving. If the third fixed guard rail 215 above does not appear the pushing assembly 5 running to this place, the feeding personnel controls the first material releasing cylinder 205 to work, and pulls the first material blocking block 216 outward. The ring to be detected 213 continues to run a distance in the forward direction, enters the ring limiting part, and contacts the second material blocking block 211. The pushing assembly 5 and the locking rod enabling device 3 limit the ring to be detected 213, and then the pushing assembly 5 is used to push the ring to be detected 213 to move into the material guide groove 7 to perform detection work. After detection is completed, the ring to be detected 213 is released from the pushing assembly 5 by using the locking rod releasing device 8, so as to enter the discharging transfer device 10. Finally, the discharging suspension crane 9 is used to hoist and move out the ring 225 that has completed detection.

[0070] Embodiment Two

[0071] This embodiment is further optimized on the basis of the above-mentioned embodiments, and the same parts as the foregoing technical solutions will not be described here again, such as Figures 3-13As shown, further, to better achieve the present application, particularly with the following arrangement: locking rod enabling device 3 includes a first C-shaped track 312 and a second C-shaped track 309 that can slide, the first C-shaped track 312 and the second C-shaped track 309 are respectively fixed with a first guide port 300 and a second guide port 302, the first C-shaped track 312 is supported and fixed on the ground through two first mounting bases 301, a first locking hook trigger plate 311 is fixedly arranged on the upper edge of the first C-shaped track 312, and the lower surface of the first locking hook trigger plate 311 protrudes downward; the first guide port 300 is ahead of the second guide port 302 by a distance d in the track direction, the second C-shaped track 309 is provided with a first connecting plate 317 at both ends, two first optical axis sliding blocks 318 are arranged below the two first connecting plates 317, the first optical axis sliding blocks 318 are sleeved on two first optical axis sliding rails 310, the two first optical axis sliding rails 310 are fixedly arranged on a second mounting base 313 through a first optical axis sliding rail mounting plate 315, and the second mounting base 313 is fixedly arranged on the ground. The second C-shaped track 309 slides along the first optical axis sliding rail 310 in the axial direction.

[0072] Referring to Figure 3 , the second C-shaped track 309 is driven to slide by a first track driving assembly, the first track driving assembly includes a fixed base 305, the fixed base 305 is fixed with a first motor mounting plate 307, the first motor mounting plate 307 is installed with a first swing driving motor 306, the output end of the first swing driving motor 306 is fixed with a first swing guide rail 308, the cross section of the first swing guide rail 308 is a C-shaped structure, one end of a first connecting rod 303 is fixed to the back of the second C-shaped track 309, a first roller 304 is installed on the other end of the first connecting rod 303 through a connecting shaft, and the first roller 304 is located inside the first swing guide rail 308 and can move in the first swing guide rail 308.

[0073] Specifically, the first guide port 300 and the second guide port 302 are both arranged in a horn shape, which facilitates the guidance of the rollers entering the first C-shaped track 312 and the second C-shaped track 309. The first swing driving motor 306 drives the first swing guide rail 308 to swing, and the second C-shaped track guide roller 304 moves relatively in the first swing guide rail 308, thereby driving the second C-shaped track 309 to move on the first optical axis sliding rail 310.

[0074] Referring to Figure 5, the push assembly includes a stand 516, the top end of the stand 516 is fixed with a beam spreader connecting plate 502, the beam spreader connecting plate 502 is connected with the beam spreader of the suspension conveying line 11; the stand 516 has a vertical rod and two horizontal rods, the two horizontal rods are both fixed to the lower side of the vertical rod, the lower side of the vertical rod is provided with five push shafts 504, and the five push shafts 504 are vertically arranged, the push shafts 504 are numbered 1#, 2#, 3#, 4# and 5# from top to bottom; the outer side of the push shaft 504 is sleeved with a wear-resistant round pipe 503, when the pushing operation is performed, the wear-resistant round pipe 503 directly contacts the ring piece to be detected 213 to produce relative rolling, so that the ring piece to be detected 213 can roll forward in the guide chute 7, avoiding the direct contact between the ring piece to be detected 213 and the push shaft 504, which causes the ring piece to be detected 213 to slide in the guide chute 7, the push shaft 504 is fixedly installed in the inner side of the stand 516 by means of a rotating seat 505, and the strength of the part of the stand connected with the push shaft 504 is increased.

[0075] A sliding table is fixed at the lower end of the stand 516, and a moving baffle 507 is arranged on the sliding table 507, the position of the moving baffle 507 can adjust the internal space of the push assembly 5, so as to properly clamp the ring piece to be detected 213 of different heights, avoiding the overturning of the ring piece to be detected 213 during operation.

[0076] Referring to Figures 5-7 , the two horizontal rods of the stand 516 are slidably installed with a locking rod 508 by means of a second linear bearing 515 and a third linear bearing 509, when the locking rod 508 is inserted through the two horizontal rods, the ring piece to be detected 213 in the push assembly 5 is limited; one end of the locking rod 508 is provided with a locking rod guide wheel 525, and the inner side of the locking rod guide wheel 525 is provided with a limiting ring 523 fixed on the locking rod 508, and the other end of the locking rod 508 is provided with an annular clamping groove 521.

[0077] Referring to Figure 6The rotating shaft 511 is fixed outside the stand 516, the locking hook 513 is rotatably installed on the rotating shaft 511 through the deep groove ball bearing 512, the locking hook 513 can rotate around the rotating shaft 511, the locking hook 513 is in a bent structure as a whole, one end of the locking hook 513 can be clamped with the annular clamping groove 521, the other end of the locking hook 513 is upwardly bent and can be in contact with the first locking hook trigger plate 311, in a normal state, the locking hook 513 is clamped in the annular clamping groove 521, the locking rod 508 is limited, and the locking rod 508 is prevented from being separated from the stand 516 during operation, so that the to-be-detected ring 213 is prevented from being separated from the pushing assembly 5; the stand guide wheel 500 is rotatably installed outside the transverse rod through the stand guide wheel fixing shaft 506, and the locking rod guide wheel 525 and the stand guide wheel 500 are located on the two sides of the stand 516 respectively, and when passing through the locking rod enabling device 3, the locking rod guide wheel 525 and the stand guide wheel 500 enter the second C-shaped track and the first C-shaped track respectively.

[0078] With reference to Figure 8 The pushing assembly 5 is in contact with the wear-resistant round pipes 503 of different installation heights during operation of different outer diameter ranges of the ring, so that the same pushing assembly 5 can push the different outer diameter to-be-detected rings 213 to roll, the same wear-resistant round pipe 503 is prevented from being worn for a long time, the service life of the pushing assembly 5 is improved, the contact point distance between the to-be-detected ring 213 of different outer diameter ranges and the wear-resistant round pipe 503 and the height of the groove bottom of the guide groove 7 are lower than the center distance of the ring 213 from the height of the groove bottom of the guide groove 7, the pushing assembly 5 can push the to-be-detected ring 213 to roll more easily, and the structure does not affect the inner diameter measurement of the to-be-detected ring 213; taking the outer diameter 700 mm ring 553, the outer diameter 900 mm ring 552, the outer diameter 1300 mm ring 551 and the outer diameter 1700 mm ring 550 as examples: the outer diameter 700 mm ring 553 is in contact with the wear-resistant round pipe 503 of the No. 5 pushing shaft 504, the outer diameter 900 mm ring 552 is in contact with the wear-resistant round pipe 503 of the No. 4 pushing shaft 504, the outer diameter 1300 mm ring 551 is in contact with the wear-resistant round pipe 503 of the No. 2 pushing shaft 504, and the outer diameter 1700 mm ring 550 is in contact with the wear-resistant round pipe 503 of the No. 1 pushing shaft 504; the inner diameter measurement position 554 of the outer diameter 1700 mm ring, the inner diameter measurement position 555 of the outer diameter 1300 mm ring, the inner diameter measurement position 556 of the outer diameter 900 mm ring and the inner diameter measurement position 557 of the outer diameter 700 mm ring are all positions that can be reached by the inner diameter measuring scale, and the measurement positions do not interfere with the pushing assembly 5.

[0079] With reference to Figure 13The material guiding groove 7 comprises two rows of ring piece protective fences 705, an inner fence plate 701 of the protective fence, and a second metal groove bottom 704. The second metal groove bottom 704 is fixedly arranged on the ground. The two rows of ring piece protective fences 705 are fixedly arranged on the second metal groove bottom 704. A second material guiding inner cavity is formed between the two rows of ring piece protective fences 705. The inner fence plate 701 of the protective fence is fixedly arranged on the inner side of the ring piece protective fence 705. The second metal groove bottom 704 has a detection section and a discharging section. The second metal groove bottom 704 located at the detection section has an upward slope, which prevents the ring piece from continuing to roll forward due to inertia when the suspension conveying line 11 stops running. The upward slope is the front section of the material guiding groove 7. The second metal groove bottom 704 located at the discharging section has a downward slope, which enables the ring piece 225 that has completed detection to automatically roll forward due to gravity when discharging. The downward slope is the rear section of the material guiding groove 7.

[0080] In combination Figures 3-13The loading and conveying process of the ring piece is described. First, the loading personnel adjusts the position of the internal moving baffle 507 of the pushing assembly according to the height of the ring piece 213 to be detected, so that the internal spacing of the pushing assembly 5 matches the height of the ring piece 213 to be detected, avoiding too large spacing leading to the ring piece 213 to be detected to be overturned. Since the size of the same batch of ring pieces is not much different, the same batch of ring pieces only needs to be adjusted once. Then, the suspension conveying line 11 drives the pushing assembly 5 to run above the third fixed guardrail 215, the vertical stand guide wheel 500 enters the first guide port 300, and the pushing assembly 5 continues to move. Since the first guide port 300 is ahead of the second guide port 302 by a distance d, the vertical stand guide wheel 500 enters the first C-shaped track 312 to guide the pushing assembly 5 in advance, avoiding the pushing assembly 5 from shaking to cause the locking rod guide wheel 525 to fail to enter the second C-shaped track 309 correctly. After the vertical stand guide wheel 500 enters the first C-shaped track 312 for a period of time, the rear cylindrical surface of the pushing assembly locking hook 513 contacts the first locking hook trigger plate 311, the locking hook 513 rotates upward by a certain angle, the locking hook 513 is separated from the annular clamping groove 521, and after the locking rod guide wheel 525 enters the second C-shaped track 309 through the second guide port 302, the first swing drive motor 306 acts to drive the second C-shaped track 309 to move backward, thereby pulling the locking rod 508 outward from the pushing assembly 5 by a certain distance, and the pushing assembly 5 continues to move forward to clamp the ring piece 213 to be detected inside the third fixed guardrail 215 into the pushing assembly 5. Finally, the first swing drive motor 306 drives the second C-shaped track 309 to retreat to the initial position, and the locking rod 508 is pushed back to the initial position. At this time, the locking rod 508 limits the ring piece 213 to be detected in the pushing assembly 5, and after the reset action is completed, the second discharging cylinder 209 acts to pull the second blocking block 211 outward by a certain distance, thereby no longer limiting the forward direction of the ring piece 213 to be detected, and the pushing assembly 5 continues to run to push the ring piece 213 to be detected. The locking hook 513 is separated from the first locking hook trigger plate 311, and due to the action of gravity, the locking hook 513 rotates back to the initial position and is located in the annular clamping groove 521, thereby relocking the locking rod 508 to avoid the locking rod 508 from being separated from the pushing assembly 5 during the running process of the pushing assembly 5 and causing a safety accident. After the pushing assembly 5 is separated from the locking rod enabling device 4, the pushing assembly 5 pushes the ring piece 213 to be detected to continue to run, thereby realizing automatic batch conveying of the ring piece. After the above-mentioned action is repeated for 6 times, the suspension conveying line 11 stops, and 6 ring pieces 213 to be detected exist in the guide chute 7. At this time, the detection personnel detects each item of the half of the ring piece 213 to be detected, and after the half ring detection is completed, the suspension conveying line 11 continues to run to rotate the 6 ring pieces by 180° and then stops. The detection personnel detects each item of the other half of the ring piece and records the data of the detected ring piece through the cantilever button station 6, thereby completing the batch detection of the ring piece.

[0081] Example three

[0082] The embodiment is further optimized on the basis of the above-mentioned embodiment, and the same parts as the foregoing technical solutions will not be described here again, such as Figures 14-16 As shown in the figure, further, in order to better achieve the application, the following setting mode is particularly adopted: the locking rod release device 8 comprises a third C-shaped track 813 and a slidable fourth C-shaped track 809, the third C-shaped track 813 and the fourth C-shaped track 809 are respectively fixed with a third guide port 815 and a fourth guide port 801, the third C-shaped track 813 is supported and fixed on the ground through two third installation bases 814, and a second locking hook trigger plate 812 is fixedly arranged on the upper edge of the third C-shaped track 813; the third guide port 815 is ahead of the fourth guide port 801 by a distance d in the track direction, the fourth C-shaped track 809 is provided with a second connecting plate 802 at both ends, two second optical axis sliding blocks 816 are arranged below the two second connecting plates 802, four second optical axis sliding blocks 816 are sleeved on two second optical axis sliding rails 805 in pairs, the two second optical axis sliding rails 805 are fixedly arranged on a fourth installation base 803 through a second optical axis sliding rail installation plate 817, the fourth installation base 803 is fixedly arranged on the ground, and the fourth C-shaped track 809 slides axially along the second optical axis sliding rail 805;

[0083] The fourth C-shaped track 809 slides through a second track driving assembly, the second track driving assembly can be arranged in the same way as the first track driving assembly, or a second motor installation plate 807 is fixed on the ground, a second swing driving motor 808 is installed on the second motor installation plate 807, a second swing guide rail 810 is fixed to the output end of the second swing driving motor 808, the cross section of the second swing guide rail 810 is a C-shaped structure, a second connecting rod 811 is fixedly arranged at one end of the fourth C-shaped track 809, a second roller 810 is installed on the other end of the second connecting rod 811 through a connecting shaft, and the second roller 810 is located inside the second swing guide rail 810 and can move in the second swing guide rail 810.

[0084] Referring to Figure 15The blanking switching device 10 comprises a fence 103, a metal base plate 102, a sensor trigger plate 101, a reset spring 100 and a sensor 105; the fence 103 is fixed to the ground, the fence 103 is a three-side half-enclosed structure, the opening surface of the fence 103 corresponds to the guide chute 7, the metal base plate 102 is fixed to the bottom of the fence 103, and the upper surface of the metal base plate 102 is arranged to be inclined downward, the side close to the guide chute 7 is the high end, the completed detection ring 225 will automatically roll to the low side, the sensor trigger plate 101 is arranged on the fence of the low side of the metal base plate 102, the lower side of the sensor trigger plate 101 is hinged to the fence 103 by two flange bearings 104, the sensor trigger plate 101 can rotate by a certain angle around the two flange bearings 104, the reset spring 100 is arranged between the fence 103 and the sensor trigger plate 101, and the sensor 100 is installed on the side of the fence 103 and is triggered by the sensor trigger plate 101.

[0085] When the completed detection ring 225 enters the blanking switching device 10, the completed detection ring 225 continues to roll inward due to the action of gravity, contacts the sensor trigger plate 101, the sensor trigger plate 101 rotates by a certain angle around the two flange bearings 104, triggers the travel switch 105, and compresses the reset spring 100, at this time, it can be explained that there is a ring in the blanking switching device 10 which is not lifted, and the material cannot be put into the blanking switching device 10 again, after the ring 225 in the blanking switching device 10 is lowered by the blanking cantilever crane, the sensor trigger plate 101 is reset under the elastic force of the reset spring 100, and the sensor trigger plate 101 drives the travel switch 105 to reset after the reset of the sensor trigger plate 101 is completed, at this time, it is explained that there is no ring in the blanking switching device 10, and the material can continue to be put inward.

[0086] Now, combined with the above description of the blanking switching device 10, the working principle of the blanking switching device 10 will be described. Figures 14-16The blanking process of the ring is described as follows. First, when the detected ring 225 has completed the detection and moves to the position of the locking rod releasing device 8, the stand guide wheel 500 first enters the third guide port 815 to guide the pushing assembly 5. The pushing assembly 5 continues to move. Since the third guide port 815 is ahead of the fourth guide port 801d by a distance, the stand guide wheel 500 enters the third C-shaped track 813 to guide the pushing assembly 5 in advance, so as to avoid the shaking of the pushing assembly 5, which causes the locking rod guide wheel 525 to fail to correctly enter the fourth C-shaped track 809. After the stand guide wheel 500 enters the third C-shaped track 813, the rear cylindrical surface of the pushing assembly locking hook 513 contacts the second locking hook trigger plate 812. The locking hook 513 rotates upward by a certain angle, and the locking hook 513 is separated from the locking rod 508. After the locking rod guide wheel 525 enters the fourth C-shaped track 809 through the fourth guide port 801, the second swing driving motor 808 acts to pull the locking rod 508 apart by a distance. Then, the travel switch 105 in the blanking adapter 10 detects whether there is an unhoisted detected ring 225 in the blanking adapter 10. If the travel switch 105 detects that there is an unhoisted ring in the blanking adapter 10, the suspension conveying line 11 stops moving and alarms. If the sensor detects that there is no ring in the blanking adapter 10, the pushing assembly 5 will continue to move forward. The pushing assembly 5 pushes the ring into the guide chute 7 blanking section. Since the metal chute bottom 704 of the guide chute 7 blanking section has a downward slope, the ring rolls into the blanking adapter 10 through the second metal chute bottom 704. Then, the fourth C-shaped track 809 is driven by the locking rod releasing device motor 808 to retreat to the initial position, and the locking rod 508 is pushed back to the initial position. The pushing assembly 5 after unloading continues to run forward and is separated from the locking rod releasing device 8. Finally, the blanking personnel hoist the ring in the blanking adapter 10 out by means of the blanking suspension crane 9 and classify and store the ring according to the detection result of the ring, to complete the blanking task.

[0087] Embodiment Four

[0088] This embodiment is further optimized on the basis of the above-mentioned embodiments. The same parts as the foregoing technical solutions will not be described here again, such as Figures 17-19 As shown in the figure, in order to better achieve the present application, this embodiment adds a safety channel to ensure the safety of the workers. The safety channel 12 includes a fixed safety channel and a movable safety channel 15. The fixed safety channel is arranged on the inner side of the suspension conveying line, and the movable safety channel is arranged on one side of the fixed safety channel. The movable safety channel has an extended state and a contracted state. The extended state is for personnel to enter and exit, and the contracted state avoids interference with the pushing assembly.

[0089] Referring to Figure 17The fixed safety passage comprises a plurality of support frames 121, a cover plate 124 and a plurality of guard rails 120; the support rods 121 are arranged on the ground and are linearly and uniformly distributed, the support rod 121 comprises a support rod and a cross beam 123, the cross beam 123 is fixed to the support rod, and the plurality of guard rails 120 are arranged on three sides of the plurality of support frames 121, thereby protecting the safety of the inside station detection personnel; the movable safety passage is arranged on the side of the fixed safety passage which is not closed, the movable safety passage can be telescoped and switched, and the cover plate 124 is arranged on the cross beam 123, thereby avoiding the falling of the upper parts during the operation of the hanging conveying line 11 and causing harm to the inside station detection personnel.

[0090] With reference to Figure 18 The movable safety passage 15 comprises an outer frame 1501, a movable driving assembly, a movable guard frame 1508 and two groups of sliding pairs; the outer frame 1501 is fixed to the ground, the movable guard frame 1508 is slidably arranged on the outer frame 1501 by means of the two groups of sliding pairs, the movable guard frame 1508 can be accommodated in or extended out of the outer frame 1501, one side of the outer frame 1501 is an entrance and exit, the other sides of the outer frame 1501 are provided with partitions and are not passable, when the movable guard frame 1508 is accommodated in the outer frame 1501, the movable guard frame 1508 blocks the entrance and exit of the outer frame 1501, the movable guard frame 1508 is a safety door and personnel cannot pass through; when the movable guard frame 1508 is extended out of the outer frame 1501, the entrance and exit of the outer frame 1501 are opened, and personnel can enter the inside detection station through the movable guard frame 1508; a plurality of movable passage rollers 1510 are arranged below the guard frame 1508, so as to facilitate the smooth movement of the guard frame 1508; the movable driving assembly is arranged on the outer frame 1501 and is used for driving the movement of the movable guard frame 1508.

[0091] With reference to Figure 18 The movable driving assembly comprises a movable driving motor 1503, a transmission gear and a rack 1505; the movable driving motor 1505 is fixed to the upper side of the outer frame 1501 through a connecting plate 1503, the rack 1505 is fixed to the upper plate of the movable guard frame 1505, the transmission gear is fixed to the output end of the movable driving motor 1504, and the transmission gear is in meshing connection with the rack 1505;

[0092] With reference to Figure 19The sliding pair comprises a longitudinal track 1517, a vertical guide wheel 1515, a transverse guide wheel 1516, a front end limiting plate 1506 and a rear end limiting plate 1502; the longitudinal track 1517 is fixedly arranged on the upper edge of the moving protective frame 1508, the front end limiting plate 1507 and the rear end limiting plate 1502 are arranged at the two ends of the longitudinal track 1517 respectively, the vertical guide wheel 1515 and the transverse guide wheel 1516 are vertically arranged and are arranged on the upper cross beam of the outer frame 1501 through mounting brackets, and the vertical guide wheel 1515 and the transverse guide wheel 1516 are in contact with the upper side and the side of the longitudinal track 1517 respectively, so as to guide the moving protective frame 1508. Six groups of guide wheels are arranged on the outer frame 1501, so as to limit the degrees of freedom of the moving protective frame 1508.

[0093] Now, the working process of the safety passage will be described. Figures 17-19 The safety passage is arranged on the inner side of the detection position and is used to protect the detection personnel.

[0094] In use, the moving drive motor 1504 controls the moving protective frame 1508 to move forward and backward through forward and reverse rotation, so as to open and close the entrance of the fixed safety passage 12. When the detection personnel need to enter the inner side detection position for detection, the hanging conveying line 11 is first stopped, and then the moving protective frame 1508 is controlled to move outward. At this time, the moving protective frame 1508 is between the two pushing assemblies 5, the entrance of the fixed safety passage 12 is opened, and the detection personnel can enter the fixed safety passage 12 through the moving protective frame 1508 to perform detection. The existence of the moving safety passage 15 can protect the safety of the detection personnel when entering the fixed safety passage 12, and avoid the contact between the pushing assembly 5 and the detection personnel caused by the out-of-control hanging conveying line 11, so as to prevent personnel casualties. The moving safety passage 15 adopts six groups of guide wheels to limit the moving direction of the moving protective frame 1508, and the rear end limiting plate 1502 and the front end limiting plate 1506 are arranged to limit the outward and inward movement of the moving protective frame 1508, so as to avoid the disengagement between the moving protective frame 1508 and the outer frame 1501. When the detection personnel enter the fixed safety passage 11 through the moving safety passage 12, the moving protective frame 1508 moves inward, the entrance of the fixed safety passage 12 is closed, and the inner side detection personnel cannot leave the fixed safety passage 12. At this time, the moving safety passage 15 plays the role of a safety door, and the safety of the detection personnel is ensured.

[0095] The above descriptions are only the preferable embodiments of the present application, which are only illustrative but not restrictive. It is understood by those skilled in the art that many changes, modifications, even equivalences can be made to the present application within the spirit and scope defined by the claims of the present application, and all of them will fall into the protection scope of the present application.

Claims

1. An automated material transport line for ring component inspection, characterized in that, The utility model relates to a kind of ring detection device, including: Suspension conveying line, the suspension conveying line has straight section; Material guide groove, the material guide groove is arranged along suspension conveying line straight section, the material guide groove is used for the rolling guide and safety protection of ring; Feeding adapter, the feeding adapter is connected with the head of material guide groove, the feeding adapter is used for feeding suspension crane to hoist the ring to be detected to its inside; Discharging adapter, the discharging adapter is connected with the tail of material guide groove, the discharging adapter is used for placing ring that has completed detection, and is supplied by discharging suspension crane to hoist ring that has completed detection and move out; Multiple pusher assemblies, multiple pusher assemblies are sequentially installed on suspension conveying line, and the pusher assemblies push ring and limit rolling; Locking rod enabling device, the locking rod enabling device is arranged in feeding adapter section, and the locking rod enabling device is used for pusher assembly to limit ring to be detected; Locking rod release device, the locking rod release device is arranged in the tail section of material guide groove, and the locking rod release device is used for pusher assembly to loosen ring that has completed detection.

2. The automatic transporting line for detecting material of a ring member according to claim 1, wherein The feeding adapter includes ring storage part and ring limiting part, and the ring storage part, ring limiting part and material guide groove are sequentially arranged in straight line;The ring storage part and ring limiting part both include ring placing assembly, width adjustment assembly and material blocking assembly; The ring placing assembly includes first metal groove bottom and two rows of fixed guardrails;The first metal groove bottom is fixed to the ground, and the first metal groove bottom is inclined downward as a whole;The two rows of fixed guardrails are distributed along the length direction of the first metal groove bottom, and a first material guide inner cavity is formed between the two rows of fixed guardrails; The width adjustment assembly includes an adjusting electric cylinder, a width adjustment guard plate and a guide optical shaft;The adjusting electric cylinder is fixed to the ground through a first mounting base, the width adjustment guard plate is fixed to the extension end of the adjusting electric cylinder, the guide optical shaft is fixedly connected with the width adjustment guard plate, the width adjustment guard plate is located in the first material guide inner cavity, and the guide optical shaft is slidingly installed in the fixed guardrail through a first linear bearing; The material blocking assembly includes a discharging electric cylinder, a material blocking block and a material blocking block guide rail;The discharging electric cylinder is fixed to the ground through a second mounting base, the material blocking block guide rail is fixed to the ground, and the material blocking block is slidingly installed in the material blocking block guide rail.

3. The automatic transporting line for detecting material of ring pieces according to claim 1, characterized in that, The locking rod enabling device includes a first C-shaped track, a second C-shaped track, two guide ports, a locking trigger plate, two optical shaft sliding rail mounting plates and a track driving assembly;The first C-shaped track and the second C-shaped track are symmetrically arranged, the two guide ports are respectively connected with the first C-shaped track and the second C-shaped track, the end portions of the two guide ports have a distance difference d in the track direction, the locking trigger plate is installed above the edge of the first C-shaped track, the second C-shaped track is slidingly installed in the two optical shaft sliding rail mounting plates, and the track driving assembly realizes the sliding of the second C-shaped track; The track driving assembly includes a swing driving motor, a swing guide rail, a connecting rod and a roller;The swing guide rail is fixed to the output end of the swing driving motor, the connecting rod is fixed to the second C-shaped track, the roller is installed in the connecting rod, and the roller is located in the swing guide rail.

4. The automatic transporting line for detecting material of a ring member according to claim 3, wherein The pushing assembly comprises a stand, a plurality of pushing shafts, a locking rod, a stand guide wheel, a locking rod guide wheel, a locking hook and a movable baffle; the stand is installed on the hanging conveying line; the stand comprises a vertical rod and two horizontal rods, both of which are fixed to the lower side of the vertical rod; the plurality of pushing shafts are vertically distributed and rotationally installed on the vertical rod; the locking rod is slidably penetrated through the two horizontal rods; the locking rod guide wheel is fixed to one end of the locking rod; the other end of the locking rod is provided with an annular clamping groove; the locking hook is reversely installed on the horizontal rod; one end of the locking hook is clamped in the annular clamping groove; when the locking hook is in contact with the locking trigger plate, the locking hook is separated from the annular clamping groove; the movable baffle is slidably arranged on the vertical rod; the stand guide wheel is rotationally installed on one side of the stand; the locking rod guide wheel and the stand guide wheel are respectively located on both sides of the stand; when the stand moves through the hanging conveying line, the locking rod guide wheel and the stand guide wheel respectively enter the second C-shaped track and the first C-shaped track.

5. The automatic transporting line for detecting material of ring pieces according to claim 3, characterized in that, The locking rod enabling device and the locking rod releasing device have the same structure.

6. The automatic transporting line for detecting material of a ring member according to claim 1, wherein The material guide groove comprises a second metal groove bottom, two rows of ring piece protective guardrails and an inner side guard plate of the guardrail; the second metal groove bottom is arranged on the ground; the two rows of ring piece protective guardrails are arranged side by side on the second metal groove bottom; a second material guide inner cavity is formed between the two rows of ring piece protective guardrails; the inner side guard plate of the guardrail is arranged on the inner side of the two rows of ring piece protective guardrails; the upper surface of the second metal groove bottom has a detection section and a discharging section; the detection section is located on the side close to the feeding adapter; the upper surface of the detection section is arranged upwardly inclined; the upper surface of the discharging section is arranged downwardly inclined.

7. The automatic transporting line for detecting material of a ring member according to claim 1, wherein The discharging adapter comprises a guardrail, a metal bottom plate, a sensor trigger plate, a reset spring and a sensor; the guardrail is fixed to the ground; the metal bottom plate is fixed to the bottom of the guardrail; the upper surface of the metal bottom plate is arranged downwardly inclined; the sensor trigger plate is arranged on the guardrail on the low side of the metal bottom plate; the lower side of the sensor trigger plate is hinged to the guardrail by means of a flange bearing; the reset spring is arranged between the guardrail and the sensor trigger plate; the sensor is installed on the side of the guardrail and is triggered by the sensor trigger plate.

8. The automatic transporting line for detecting material of ring pieces according to claim 1, characterized in that, Further comprising a safety passage, the safety passage comprises a fixed safety passage and a movable safety passage; the fixed safety passage is arranged on the inner side of the hanging conveying line; the movable safety passage is arranged on one side of the fixed safety passage; the movable safety passage has an extended state and a contracted state; the extended state is for personnel to enter and exit; the contracted state is in a closed form and personnel cannot enter and exit.

9. The automatic transporting line for detecting material of a ring member according to claim 8, wherein The fixed safety passage comprises a plurality of support frames, a cover plate and a plurality of protective guardrails; the plurality of support frames are linearly and uniformly distributed; the plurality of protective guardrails are arranged on three sides of the plurality of support frames; the movable safety passage is arranged on the side of the fixed safety passage which is not closed; the cover plate is arranged on the upper side of the plurality of support frames.

10. The automatic transporting line for detecting material of a ring member according to claim 8, wherein The movable safety passage comprises an outer frame, a moving driving assembly, a moving protective frame and two groups of sliding pairs; the outer frame is fixed to the ground; the moving protective frame is slidably installed on the outer frame by means of the two groups of sliding pairs; the moving driving assembly is installed on the outer frame. The mobile driving assembly comprises a mobile driving motor, a transmission gear and a rack; the mobile driving motor is fixed to the upper side of the outer frame through an adapter plate, the rack is fixed to the upper side of the mobile protection frame, the transmission gear is fixed to the output end of the mobile driving motor, and the transmission gear is in meshing connection with the rack; The sliding pair comprises a longitudinal track, a vertical guide wheel, a horizontal guide wheel, a front end limiting plate and a rear end limiting plate; the longitudinal track is fixed to the mobile protection frame, the vertical guide wheel and the horizontal guide wheel are both installed on the outer frame by means of installation supports, and the vertical guide wheel and the horizontal guide wheel are in contact with the upper side and the side of the longitudinal track respectively, and the front end limiting plate and the rear end limiting plate are fixed to the front end and the rear end of the longitudinal track respectively.

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