Automatic detection device for shaft parts

Abstract

The utility model relates to the technical field of shaft part production, and provides an automatic detection device for shaft parts, one end of each shaft part is provided with a threaded hole for bolt connection, the automatic detection device comprises a workbench, the workbench is provided with a feeding assembly, a transfer assembly, a first detection assembly, a second detection assembly and a sorting assembly, wherein the feeding assembly is provided with two feeding channels arranged side by side, shaft parts flow out of the feeding channels, the transferring assembly is used for transferring the shaft parts in the two feeding channels, the first detection assembly is used for conducting visual detection on the shaft parts, and the second detection assembly is used for detecting whether the size of a threaded hole is qualified or not. The sorting assembly is used for classifying the detected shaft parts, the automatic detection mode greatly saves manpower and time cost, and meanwhile the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft parts production, in particular to an automatic detection device for shaft parts. Background Art

[0002] Shaft parts are common basic components in the field of mechanical manufacturing. They are usually cylindrical or in various variable diameter shapes. Their main function is to support rotating bodies, transmit torque or linear motion in mechanical equipment.

[0003] A key step to ensure product quality is to perform diversified and rigorous inspections on shaft parts leaving the factory. In the existing production of shaft parts, such inspections are generally carried out manually, but this approach has obvious limitations, including consuming a large amount of man-hours, high labor intensity, and low inspection efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an automatic detection device for shaft parts in view of the current status of the prior art.

[0005] The technical solution adopted by the utility model to solve the above technical problems is an automatic detection device for shaft parts, one end of the shaft parts is provided with a threaded hole for bolt connection, and the automatic detection device comprises:

[0006] Workbench;

[0007] A feeding assembly is arranged on one side of the workbench, and the feeding assembly has two feeding channels arranged side by side for feeding the shaft parts into the inspection process side by side;

[0008] A transfer assembly, which is arranged on the workbench and is used to drive the shaft parts to be transported on the workbench;

[0009] A first detection component, which is arranged on the workbench and located on the side of the feeding component, and is used for visually inspecting the shaft parts;

[0010] A second detection component, which is arranged on the workbench and located on the side of the first detection component, is used to detect whether the size of the threaded hole is qualified;

[0011] A sorting component is arranged on the workbench and located on the side of the second detection component, and is used to classify the shaft parts that have been detected.

[0012] In the above-mentioned automatic detection device for shaft parts, the feeding assembly includes:

[0013] A material silo, two of which are arranged on the workbench;

[0014] A push plate, which is movably inserted in the two bins and fits against the inner wall of the same side of the two bins, and is used to push one shaft part out of the two bins at the same time;

[0015] A first driving member is arranged on the workbench and located below the silo. One end of the push plate away from the silo is connected to an output end of the first driving member. The first driving member is used to drive the push plate to rise and fall in the silo.

[0016] In the above-mentioned automatic detection device for shaft parts, the feeding assembly further includes:

[0017] A first conveyor belt, which is arranged on the workbench and located on the side of the silo, and a dividing block is arranged on the first conveyor belt, and the dividing block is used to divide the first conveyor belt into two feeding channels;

[0018] An inclined surface, wherein the side of the silo close to the first conveyor belt is provided with the inclined surface, and the end of the inclined surface away from the silo is respectively located above the two material channels, so as to allow the shaft parts to flow into the two material channels respectively;

[0019] A limiting block is arranged at one end of the first conveyor belt and is used to provide a limit for the shaft parts.

[0020] In the above-mentioned automatic detection device for shaft parts, the transfer assembly includes:

[0021] Pneumatic clamps, a plurality of which are arranged above the workbench and are used to transport the shaft parts;

[0022] A second driving member, which is arranged above the workbench and is used to drive the pneumatic clamp to translate on the workbench;

[0023] The third driving member is movably arranged on the second driving member, and a first moving seat is connected to the output end of the third driving member, and a plurality of pneumatic clamps are connected to the first moving seat. The third driving member drives the pneumatic clamps to rise and fall relative to the workbench through the first moving seat.

[0024] In the above-mentioned automatic detection device for shaft parts, the first detection component includes:

[0025] A first detection member, which is arranged on the workbench and below the moving path of the pneumatic clamp, and is used for visually inspecting the shaft parts;

[0026] A first supporting claw, which is arranged on the workbench, and a second supporting claw is also arranged on the workbench, the first supporting claw and the second supporting claw are arranged side by side and are both located above the first detection member, for providing support for the shaft part;

[0027] The fourth driving member is arranged on the side of the first detecting member, and the first supporting claw is connected to the output end of the fourth driving member, and the fourth driving member is used to drive the first supporting claw to move closer to or away from the second supporting claw.

[0028] In the above-mentioned automatic detection device for shaft parts, the second detection component includes:

[0029] A first support base is arranged on the workbench and is located on the side of the first detection member, and the second support claw is connected to one side of the first support base;

[0030] Support strips, the first support seat has a plurality of parallel support strips for providing support for the shaft parts;

[0031] A fifth driving member, two of which are arranged on the first supporting seat, and the output ends of the fifth driving members are movably abutted against one end of the shaft-like parts respectively, so as to fix the shaft-like parts.

[0032] In the above-mentioned automatic detection device for shaft parts, the second detection component also includes:

[0033] A second detection member, two of which are movably arranged on the workbench and are used to detect whether the size of the threaded hole is qualified;

[0034] A second movable seat, which is movably arranged on the workbench and is arranged opposite to the first supporting seat;

[0035] A sixth driving member is arranged on the workbench, an output end of the sixth driving member is connected to a first screw rod, the second moving seat is threadedly connected to the first screw rod, and the sixth driving member drives the second moving seat to move through the first screw rod;

[0036] A third moving seat, two of which are arranged on the second moving seat;

[0037] A seventh driving member, wherein two of the seventh driving members are arranged on the second moving seat, and the output ends of the seventh driving members are each provided with a second screw rod, the second screw rods are respectively threadedly connected to the third moving seat, and the seventh driving member drives the third moving seat to move through the second screw rod;

[0038] The eighth driving member is provided with two eighth driving members on the third movable seat, the eighth driving member is located above the seventh driving member, and the second detecting member is provided at the output end of the eighth driving member for driving the second detecting member to rotate.

[0039] In the above-mentioned automatic detection device for shaft parts, the sorting component includes:

[0040] A fourth movable seat, which is movably arranged above the workbench and located on the side of the second detection assembly, is used to classify the shaft parts that have been detected;

[0041] a baffle, which is arranged on the fourth movable seat;

[0042] A first rotating shaft, the first rotating shaft is arranged on both sides of the baffle, a first flip plate is arranged on the first rotating shaft, the two first flip plates and the baffle form two discharge parts, the first flip plate and the baffle have a closed state and a separated state, the closed state is used to form the discharge part, and the separated state is used to allow the shaft parts to leave the fourth movable seat;

[0043] A ninth driving member, wherein the ninth driving member is disposed on both sides of the fourth movable seat, wherein output ends of the ninth driving member are respectively connected to the first rotating shaft, and the ninth driving member is used to rotate the first rotating shaft;

[0044] The tenth driving member is arranged above the workbench, and the fourth movable seat is movably arranged on the tenth driving member, and the tenth driving member is used for driving the fourth movable seat to move on the workbench.

[0045] In the above-mentioned automatic detection device for shaft parts, the sorting component also includes:

[0046] A second conveyor belt, which is arranged on the workbench and located below the moving path of the fourth moving seat, and is used to receive the shaft parts that have passed the inspection;

[0047] A first receiving member, which is arranged on the workbench and located on one side of the second conveyor belt, and is used to receive the shaft parts that are unqualified when detected by the first detection component;

[0048] A second receiving member, which is arranged on the workbench and located directly below the first receiving member, and is used to receive the shaft parts that are unqualified when detected by the second detection assembly;

[0049] a second rotating shaft connected to the first receiving member and located at one end of the second receiving member, a second flip plate being arranged on the second rotating shaft, the second flip plate having a first rotating state and a second rotating state on the second rotating shaft, the shaft-like parts can flow into the first receiving member when the second flip plate is in the first rotating state, and can flow into the second receiving member when the second flip plate is in the second rotating state;

[0050] The eleventh driving member is connected to one side of the first receiving member, the second rotating shaft is connected to the eleventh driving member, and the tenth driving member drives the rotating shaft to rotate through the second rotating shaft.

[0051] Compared with the prior art, the advantage of the utility model lies in that a loading component, a transfer component, a first detection component, a second detection component and a sorting component are arranged on a workbench, wherein the loading component has two feeding channels arranged side by side. When the staff places the shaft parts in the loading component, the shaft parts flow out from the two feeding channels arranged side by side, and the transfer component transfers the shaft parts in the two feeding channels to the position of the first detection component at the same time. The first detection component performs visual inspection on the shaft parts and transmits the inspection information to the sorting component. After the inspection work of the first detection component is completed, the transfer component continues to transfer the shaft parts to the position of the second detection component. The second detection component simultaneously detects the sizes of the threaded holes on the two shaft parts and transmits the inspection information to the sorting component. After the inspection work of the second detection component is completed, the transfer component continues to transfer the shaft parts to the position of the sorting component. The sorting component classifies the shaft parts that have been inspected according to the received inspection information. Compared with traditional manual inspection, this automated inspection method saves manpower and time costs to a great extent and greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the overall structure of the shaft parts in this scheme located in the feeding channel;

[0053] Figure 2 It is a schematic diagram of the structure of the feeding component in this scheme;

[0054] Figure 3 It is a schematic diagram of the structure of the transfer component in this scheme;

[0055] Figure 4 It is a schematic diagram of the structure of the first detection component and the second detection component in this solution;

[0056] Figure 5 This is the plan Figure 5 A structural schematic diagram of the first detection component and the first support seat is hidden in the figure;

[0057] Figure 6It is a schematic diagram of the structure of the sorting component in this scheme;

[0058] Figure 7 It is a structural schematic diagram of the first receiving member, the second receiving member and the second rotating shaft in this solution.

[0059] In the figure, 1, shaft parts; 2, threaded holes; 3, workbench; 4, material channel; 5, transfer assembly; 6, first detection assembly; 7, second detection assembly; 8, sorting assembly; 9, silo; 10, push plate; 11, first driving member; 12, first conveyor belt; 13, material dividing block; 14, inclined surface; 15, limit block; 16, pneumatic clamp; 17, second driving member; 18, third driving member; 19, first moving seat; 20, first detection member; 21, first supporting claw; 22, second supporting claw; 23, fourth driving member; 24, first supporting seat; 25 , supporting strip; 26, fifth driving member; 27, second detecting member; 28, second moving seat; 29, sixth driving member; 30, first screw rod; 31, third moving seat; 32, seventh driving member; 33, second screw rod; 34, eighth driving member; 35, fourth moving seat; 36, baffle; 37, first rotating shaft; 38, first flip plate; 39, ninth driving member; 40, tenth driving member; 41, second conveyor belt; 42, first receiving member; 43, second receiving member; 44, second rotating shaft; 45, second flip plate; 46, eleventh driving member. DETAILED DESCRIPTION

[0060] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0061] like Figures 1 to 7 As shown, the utility model is an automatic detection device for a shaft part 1, one end of the shaft part 1 is provided with a threaded hole 2 for bolt connection, and the automatic detection device comprises:

[0062] Workbench 3;

[0063] A feeding assembly is arranged on one side of the workbench 3, and has two feeding channels 4 arranged side by side, for feeding the shaft parts 1 into the inspection process side by side;

[0064] The transfer assembly 5 is arranged on the workbench 3 and is used to drive the shaft parts 1 to be transported on the workbench 3;

[0065] The first detection component 6 is arranged on the workbench 3 and located on the side of the feeding component: it is used to perform visual inspection on the shaft part 1;

[0066] The second detection component 7 is arranged on the workbench 3 and is located on the side of the first detection component 6, and is used to detect whether the size of the threaded hole 2 is qualified;

[0067] The sorting component 8 is arranged on the workbench 3 and located on the side of the second detection component 7, and is used to classify the shaft parts 1 that have been detected.

[0068] When the staff places the shaft parts 1 in the loading component, the shaft parts 1 flow out from two material channels 4 arranged side by side, and the transfer component 5 transfers the shaft parts 1 in the two material channels 4 to the position of the first detection component 6 at the same time. The first detection component 6 performs visual inspection on the shaft parts 1 and transmits the inspection information to the sorting component 8. After the inspection work of the first detection component 6 is completed, the transfer component 5 continues to transfer the shaft parts 1 to the position of the second detection component 7. The second detection component 7 simultaneously detects the sizes of the threaded holes 2 on the two shaft parts 1 and transmits the inspection information to the sorting component 8. After the inspection work of the second detection component 7 is completed, the transfer component 5 continues to transfer the shaft parts 1 to the position of the sorting component 8. The sorting component 8 classifies the shaft parts 1 that have completed the inspection according to the received inspection information. Compared with traditional manual inspection, this automated inspection method saves manpower and time costs to a great extent, and greatly improves work efficiency.

[0069] More specifically, the loading assembly includes:

[0070] Bin 9, two bins 9 are arranged on the workbench 3;

[0071] A push plate 10 is movably inserted in the two material bins 9 and is in contact with the inner wall of the same side of the two material bins 9, so as to push out one shaft part 1 from the two material bins 9 at the same time;

[0072] The first driving member 11 is arranged on the workbench 3 and is located below the silo 9 . One end of the push plate 10 away from the silo 9 is connected to the output end of the first driving member 11 . The first driving member 11 is used to drive the push plate 10 to rise and fall in the silo 9 .

[0073] The staff puts the shaft parts 1 into the two silos 9 respectively according to the preset direction. When the first driving member 11 drives the push plate 10 to rise, the push plate 10 will act on the shaft parts 1 in the two silos 9 synchronously, and push the shaft parts 1 in the two silos 9 out smoothly.

[0074] More specifically, the feeding assembly also includes:

[0075] A first conveyor belt 12 is arranged on the workbench 3 and is located on the side of the silo 9. A dividing block 13 is arranged on the first conveyor belt 12. The dividing block 13 is used to divide the first conveyor belt 12 into two feeding channels 4;

[0076] Inclined surface 14, the side of the silo 9 close to the first conveyor belt 12 is provided with an inclined surface 14, and the end of the inclined surface 14 away from the silo 9 is respectively located above the two material channels 4, for allowing the shaft parts 1 to flow into the two material channels 4 respectively;

[0077] The limiting block 15 is arranged at one end of the first conveyor belt 12 and is used to provide a limit for the shaft parts 1 to ensure that the parts will not accidentally fall off or be misplaced from the conveyor belt.

[0078] The two shaft parts 1 pushed out by the push plate 10 flow into the two material channels 4 along the inclined surface 14 respectively, and the first conveyor belt 12 drives the shaft parts 1 in the two material channels 4 to move to the preset positions.

[0079] More specifically, the transport component 5 includes:

[0080] Pneumatic clamps 16, a plurality of pneumatic clamps 16 are provided above the workbench 3, and are used for transferring shaft parts 1;

[0081] A second driving member 17, which is disposed above the workbench 3 and is used to drive the pneumatic clamp 16 to translate above the workbench 3. The second driving member 17 is preferably a linear guide rail;

[0082] The third driving member 18 is movably arranged on the second driving member 17. The output end of the third driving member 18 is connected to the first moving seat 19. The first moving seat 19 is connected to a plurality of pneumatic clamps 16. The third driving member 18 drives the pneumatic clamps 16 to move up and down relative to the workbench 3 through the first moving seat 19. The third driving member 18 can be a motor, a cylinder or a pneumatic cylinder.

[0083] The second driving member 17 drives the third driving member 18 and the first moving seat 19 to move horizontally above the workbench 3, so that the pneumatic clamp 16 arranged on the first moving seat 19 is synchronously translated until the pneumatic clamp 16 is translated to a position just above the two shaft parts 1 placed side by side. Then, the third driving member 18 is started, which is responsible for driving the first moving seat 19 to move downward, so that the pneumatic clamp 16 arranged on the first moving seat 19 is synchronously lowered. During the lowering process, the pneumatic clamp 16 gradually approaches the shaft part 1 until it reaches the preset Grasping height, at this time, the pneumatic clamp 16 can accurately and firmly clamp the two shaft parts 1, and then the third driving member 18 performs a reverse action to drive the second movable seat 28 and the pneumatic clamp 16 thereon to rise back to the original height, and finally, the second driving member 17 is started again, and the first movable seat 19 and the pneumatic clamp 16 holding the shaft parts 1 are transferred to the next inspection point above the workbench 3 through a translational action, thereby successfully completing the automated transfer of the shaft parts 1. The whole process reflects the high degree of automation and precise control capabilities of the equipment.

[0084] More specifically, the first detection component 6 includes:

[0085] A first detection member 20, which is disposed on the workbench 3 and is located below the moving path of the pneumatic clamp 16, and the first detection member 20 is preferably a visual detection device;

[0086] A first supporting claw 21 is arranged on the workbench 3, and a second supporting claw 22 is also arranged on the workbench 3. The first supporting claw 21 and the second supporting claw 22 are arranged side by side and are both located above the first detecting member 20, and are used to provide support for the shaft part 1;

[0087] A fourth driving member 23 is disposed on the side of the first detecting member 20, and the first supporting claw 21 is connected to the output end of the fourth driving member 23. The fourth driving member 23 is used to drive the first supporting claw 21 to move closer to or farther from the second supporting claw 22. The fourth driving member 23 may be a motor, an oil cylinder or a gas cylinder;

[0088] When the transfer component 5 transfers the shaft parts 1 to the position of the first detection component 6, the pneumatic clamp 16 lowers the two shaft parts 1 from above the workbench 3 to a preset height and releases the clamping of the shaft parts 1, so that the two shaft parts 1 are placed on the first support claw 21 and the second support claw 22 respectively. Then the fourth drive member 23 is started, driving the first support claw 21 away from the second support claw 22 and moving it to a preset detection position. The first detection member 20 immediately starts the detection program, quickly obtains various detection data of the shaft parts 1, and feeds back these real-time detection information to the sorting component 8 in real time for subsequent corresponding sorting processing. After the detection work is completed, the fourth drive member 23 will reverse and drive the first support claw 21 to reset, so that it returns to its original position close to the second support claw 22. Subsequently, the transfer component 5 continues to perform its task, lifts the shaft parts 1 that have completed the first stage of detection from the position of the first detection component 6 and transfers them to the next process.

[0089] More specifically, the second detection component 7 includes:

[0090] A first support base 24 is disposed on the workbench 3 and is located on the side of the first detection member 20, and the second support claw 22 is connected to one side of the first support base 24;

[0091] Support strips 25: The first support seat 24 has a plurality of parallel support strips 25 for providing support for the shaft part 1;

[0092] The fifth driving member 26, two fifth driving members 26 are arranged on the first supporting seat 24, and the output ends of the fifth driving members 26 are movably abutted against one end of the shaft part 1 respectively, for fixing the shaft part 1, and the fifth driving member 26 is preferably a cylinder.

[0093] When the transfer assembly 5 transfers the shaft parts 1 to the location of the second detection assembly 7, the pneumatic clamp 16 lowers the two shaft parts 1 from above the workbench 3 to a preset height and releases the clamping of the shaft parts 1, so that the two shaft parts 1 are placed side by side on the supporting strip 25, and the fifth driving member 26 is started at the same time, and the output end of the fifth driving member 26 is pressed against the two shaft parts 1, and the shaft parts 1 are all fixed on the supporting strip 25.

[0094] More specifically, the second detection component 7 also includes:

[0095] Second detection members 27, two second detection members 27 are movably provided on the workbench 3, and are used to detect whether the size of the threaded hole 2 is qualified. The second detection members 27 are preferably thread go and no-go gauges;

[0096] A second movable seat 28, which is movably disposed on the workbench 3 and is disposed opposite to the first supporting seat 24;

[0097] The sixth driving member 29 is arranged on the workbench 3. The output end of the sixth driving member 29 is connected to the first screw rod 30. The second moving seat 28 is threadedly connected to the first screw rod 30. The sixth driving member 29 drives the second moving seat 28 to move through the first screw rod 30. The sixth driving member 29 is preferably a motor;

[0098] A third movable seat 31, two third movable seats 31 are movably arranged on the second movable seat 28;

[0099] The seventh driving member 32, two seventh driving members 32 are arranged on the second moving seat 28, and the output ends of the seventh driving members 32 are each provided with a second screw rod 33, and the second screw rod 33 is respectively threadedly connected with the third moving seat 31, and the seventh driving member 32 drives the third moving seat 31 to move through the second screw rod 33;

[0100] An eighth driving member 34, two eighth driving members 34 are arranged on the third moving seat 31, and the second detecting members 27 are arranged at the output end of the eighth driving member 34, for driving the second detecting member 27 to rotate, and the eighth driving member 34 is preferably a motor;

[0101] After the shaft part 1 is fixed on the supporting strip 25 by the fifth driving member 26, the sixth driving member 29 is started to drive the first screw rod 30 to rotate, and drive the second moving seat 28 to move toward the first supporting seat 24. During this process, the third moving seat 31 and the second detecting member 27 thereon will also synchronously approach the fixed shaft part 1. When the second moving seat 28 moves to the preset position, the sixth driving member 29 stops working, and then the seventh driving member 32 will drive the corresponding second screw rod 33 to rotate according to the actual distance between the shaft part 1 and the second detecting member 27, and further adjust the precise position of the third moving seat 31 and the second detecting member 27, so as to simultaneously detect the size of the threaded hole 2 of two shaft parts 1 of different lengths;

[0102] When the second detection member 27 moves to the preset detection position, the seventh driving member 32 stops moving, and then the two eighth driving members 34 start synchronously to drive the respective second detection members 27 to rotate so that they engage with the threaded hole 2 of the shaft part 1 to perform accurate thread size detection. The second detection member 27 sends the detected threaded hole 2 size information to the sorting component 8 in real time;

[0103] After completing the inspection of the size of the threaded hole 2, the eighth driving member 34 will drive the second inspection member 27 to reverse, so that the second inspection member 27 is disengaged from the threaded hole 2 of the shaft part 1, ensuring that the inspection member is separated from the part smoothly and does not hinder the subsequent process flow;

[0104] Then, the seventh driving member 32 performs a reverse action, and causes the third moving seat 31 to retreat to the initial position on the second moving seat 28 through the transmission mechanism of the second screw rod 33. At the same time, the sixth driving member 29 also performs a reverse action, and causes the second moving seat 28 to retreat to the initial position on the workbench 3 through the transmission mechanism of the first screw rod 30, and maintains a proper distance from the first supporting seat 24, in preparation for the next round of detection.

[0105] The fifth driving member 26 that originally fixed the shaft part 1 is also started, releasing the locking state of the shaft part 1 and allowing the shaft part 1 to move freely. At this point, the transfer assembly 5 can continue to perform its task, lift the shaft part 1 that has completed the second stage inspection from the support strip 25, and transfer it in an orderly and efficient manner on the workbench 3 for subsequent processes.

[0106] More specifically, the sorting component 8 includes:

[0107] The fourth movable seat 35 is movably arranged above the workbench 3 and located on the side of the second detection assembly 7, and is used to classify the shaft parts 1 after the detection;

[0108] a baffle 36 disposed on the fourth movable seat 35;

[0109] The first rotating shaft 37 is provided on both sides of the baffle 36, and the first flipping plates 38 are provided on the first rotating shaft 37. The first flipping plates 38 on both sides and the baffle 36 form two discharge parts. The first flipping plates 38 and the baffle 36 have a closed state and a separated state. The closed state is used to form the discharge part, and the separated state is used to allow the shaft part 1 to leave the fourth movable seat 35;

[0110] A ninth driving member 39 is disposed on both sides of the fourth movable seat 35. The output ends of the ninth driving member 39 are respectively connected to the first rotating shaft 37. The ninth driving member 39 is used to drive the first rotating shaft 37 to rotate. The ninth driving member 39 is preferably a motor;

[0111] The tenth driving member 40 is arranged above the workbench 3, and the fourth moving seat 35 is movably arranged on the tenth driving member 40. The tenth driving member 40 is used to drive the fourth moving seat 35 to move on the workbench 3. The tenth driving member 40 is preferably a linear guide rail.

[0112] More specifically, the sorting component 8 also includes:

[0113] The second conveyor belt 41 is disposed on the workbench 3 and below the moving path of the fourth moving seat 35, and is used to receive the shaft parts 1 that have passed the inspection;

[0114] A first receiving member 42, which is disposed on the workbench 3 and located at one side of the second conveyor belt 41, and is used to receive the unqualified shaft parts 1 detected by the first detection assembly 6;

[0115] The second receiving member 43 is disposed on the workbench 3 and is located directly below the first receiving member 42, and is used to receive the unqualified shaft parts 1 detected by the second detection assembly 7;

[0116] A second rotating shaft 44, which is connected to the first receiving member 42 and is located at one end of the second receiving member 43, and a second flip plate 45 is provided on the second rotating shaft 44, and the second flip plate 45 has a first rotating state and a second rotating state on the second rotating shaft 44, and the shaft-like part 1 can flow into the first receiving member 42 because the second flip plate 45 is in the first rotating state, and flow into the second receiving member 43 because the second flip plate 45 is in the second rotating state;

[0117] The eleventh driving member 46 is connected to one side of the first receiving member 42. The second rotating shaft 44 is connected to the eleventh driving member 46 for driving the second rotating shaft 44 to rotate. The eleventh driving member 46 is preferably a motor.

[0118] When the transfer assembly 5 transfers the shaft parts 1 to the position of the sorting assembly 8, the pneumatic clamp 16 lowers the two shaft parts 1 from above the workbench 3 to a preset height and releases the clamping of the shaft parts 1, so that the two shaft parts 1 are respectively placed in the two discharge parts of the fourth movable seat 35;

[0119] If the shaft parts 1 in the two discharge parts are qualified, the tenth driving member 40 drives the fourth movable seat 35 to move to the top of the second conveyor belt 41, and the two ninth driving members 39 simultaneously drive the first rotating shafts 37 on both sides to rotate, so that the first flip plate 38 arranged on the first rotating shaft 37 rotates, and the first flip plate 38 is separated from the baffle 36, and the shaft parts 1 flow from the fourth movable seat 35 to the second conveyor belt 41;

[0120] If the shaft parts 1 in the two discharge sections are, one completely meets the specification requirements, and the other does not meet the requirements in visual inspection, first, the tenth driving member 40 drives the fourth moving seat 35 to move to the top of the second conveyor belt 41, a ninth driving member 39 drives a first rotating shaft 37 to drive the first flip plate 38 to rotate, so that the first flip plate 38 of the discharge section containing qualified products is separated from the baffle 36, so that the qualified shaft parts 1 flow into the second conveyor belt 41, then, the tenth driving member 40 continues to drive the fourth moving seat 35 to move to the top of the second flip plate 45, the eleventh driving member 46 drives the second rotating shaft 44 to rotate so that the second flip plate 45 is in the first rotation state, the ninth driving member 39 is started, so that the first flip plate 38 is separated from the baffle 36, and the shaft parts 1 that do not meet the requirements in visual inspection flow into the first receiving member 42 through the second flip plate 45;

[0121] If one of the shaft parts 1 in the two discharge sections fully meets the specification requirements, and the other has a threaded hole 2 size that does not meet the requirements, first, according to the above steps, the qualified shaft parts 1 flow into the second conveyor belt 41, then, the tenth driving member 40 continues to drive the fourth moving seat 35 to move to the top of the second flip plate 45, the eleventh driving member 46 drives the second rotating shaft 44 to rotate so that the second flip plate 45 is in the second rotating state, the ninth driving member 39 is started, so that the first flip plate 38 is separated from the baffle 36, and the shaft parts 1 with unqualified threaded holes 2 flow into the second receiving member 43 through the second flip plate 45;

[0122] If one of the shaft parts 1 in the two discharge sections does not meet the requirements in visual inspection and the other does not meet the requirements in thread size, the tenth driving member 40 directly drives the fourth moving seat 35 to move to the top of the second flip plate 45, the eleventh driving member 46 drives the second rotating shaft 44 to rotate so that the second flip plate 45 is first in the first rotation state, the ninth driving member 39 is started, so that the first flip plate 38 of the discharge section equipped with the shaft parts 1 that do not meet the requirements in visual inspection is separated from the baffle 36, and the shaft parts 1 with unqualified threaded holes 2 flow into the first receiving member 42 through the second flip plate 45, the eleventh driving member 46 continues to drive the second rotating shaft 44 to rotate so that the second flip plate 45 is first in the second rotation state, the ninth driving member 39 is started, so that the first flip plate 38 of the discharge section equipped with the shaft parts 1 that do not meet the requirements in thread size is separated from the baffle 36, and the shaft parts 1 with unqualified threaded holes 2 flow into the second receiving member 43 through the second flip plate 45;

[0123] The sorting component 8 can quickly and accurately classify qualified and unqualified shaft parts 1 according to different situations and place them into the corresponding second conveyor belt 41, the first receiving component 42 and the second receiving component 43, which greatly improves the sorting efficiency of the shaft parts 1 after inspection.

[0124] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0125] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0126] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0127] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0128] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the scope defined by the spirit of the present invention.

Claims

1. An automatic detection device for shaft parts, wherein one end of the shaft part is provided with a threaded hole for bolt connection, characterized in that: The automatic detection device comprises: Workbench; A feeding assembly is arranged on one side of the workbench, and the feeding assembly has two feeding channels arranged side by side for feeding the shaft parts into the inspection process side by side; A transfer assembly, which is arranged on the workbench and is used to drive the shaft parts to be transported on the workbench; A first detection component, which is arranged on the workbench and located on the side of the feeding component, and is used for visually inspecting the shaft parts; A second detection component, which is arranged on the workbench and located on the side of the first detection component, is used to detect whether the size of the threaded hole is qualified; A sorting component is arranged on the workbench and located on the side of the second detection component, and is used to classify the shaft parts that have been detected.

2. An automatic detection device for shaft parts as claimed in claim 1, characterized in that: The feeding assembly comprises: A material silo, two of which are arranged on the workbench; A push plate, which is movably inserted in the two bins and fits against the inner wall of the same side of the two bins, and is used to push one shaft part out of the two bins at the same time; A first driving member is arranged on the workbench and located below the silo. One end of the push plate away from the silo is connected to an output end of the first driving member. The first driving member is used to drive the push plate to rise and fall in the silo.

3. An automatic detection device for shaft parts as claimed in claim 2, characterized in that: The feeding assembly also includes: A first conveyor belt, which is arranged on the workbench and located on the side of the silo, and a dividing block is arranged on the first conveyor belt, and the dividing block is used to divide the first conveyor belt into the two feeding channels; An inclined surface, wherein the side of the silo close to the first conveyor belt is provided with the inclined surface, and the end of the inclined surface away from the silo is respectively located above the two material channels, so as to allow the shaft parts to flow into the two material channels respectively; A limiting block is arranged at one end of the first conveyor belt and is used to provide a limit for the shaft parts.

4. An automatic detection device for shaft parts as claimed in claim 1, characterized in that: The transport assembly comprises: Pneumatic clamps, a plurality of which are arranged above the workbench and are used to transport the shaft parts; A second driving member, which is arranged above the workbench and is used to drive the pneumatic clamp to translate on the workbench; The third driving member is movably arranged on the second driving member, and a first moving seat is connected to the output end of the third driving member, and a plurality of pneumatic clamps are connected to the first moving seat. The third driving member drives the pneumatic clamps to rise and fall relative to the workbench through the first moving seat.

5. An automatic detection device for shaft parts as claimed in claim 4, characterized in that: The first detection component comprises: A first detection member, which is arranged on the workbench and below the moving path of the pneumatic clamp, and is used for visually inspecting the shaft parts; A first supporting claw, which is arranged on the workbench, and a second supporting claw is also arranged on the workbench, the first supporting claw and the second supporting claw are arranged side by side and are both located above the first detection member, for providing support for the shaft part; The fourth driving member is arranged on the side of the first detecting member, and the first supporting claw is connected to the output end of the fourth driving member, and the fourth driving member is used to drive the first supporting claw to move closer to or away from the second supporting claw.

6. An automatic detection device for shaft parts as claimed in claim 5, characterized in that: The second detection component comprises: A first support base is arranged on the workbench and is located on the side of the first detection member, and the second support claw is connected to one side of the first support base; Support strips, the first support seat has a plurality of parallel support strips for providing support for the shaft parts; A fifth driving member, two of which are arranged on the first supporting seat, and the output ends of the fifth driving members are movably abutted against one end of the shaft-like parts respectively, so as to fix the shaft-like parts.

7. An automatic detection device for shaft parts as claimed in claim 6, characterized in that: The second detection component also includes: A second detection member, two of which are movably arranged on the workbench and are used to detect whether the size of the threaded hole is qualified; A second movable seat, which is movably arranged on the workbench and is arranged opposite to the first supporting seat; A sixth driving member is arranged on the workbench, an output end of the sixth driving member is connected to a first screw rod, the second moving seat is threadedly connected to the first screw rod, and the sixth driving member drives the second moving seat to move through the first screw rod; A third moving seat, two of which are arranged on the second moving seat; A seventh driving member, wherein two of the seventh driving members are arranged on the second moving seat, and the output ends of the seventh driving members are each provided with a second screw rod, the second screw rods are respectively threadedly connected to the third moving seat, and the seventh driving member drives the third moving seat to move through the second screw rod; The eighth driving member is provided with two eighth driving members on the third movable seat, the eighth driving member is located above the seventh driving member, and the second detecting member is provided at the output end of the eighth driving member for driving the second detecting member to rotate.

8. An automatic detection device for shaft parts as claimed in claim 1, characterized in that: The sorting component comprises: A fourth movable seat, which is movably arranged above the workbench and located on the side of the second detection assembly, is used to classify the shaft parts that have been detected; a baffle, which is arranged on the fourth movable seat; A first rotating shaft, the first rotating shaft is arranged on both sides of the baffle, a first flip plate is arranged on the first rotating shaft, the two first flip plates and the baffle form two discharge parts, the first flip plate and the baffle have a closed state and a separated state, the closed state is used to form the discharge part, and the separated state is used to allow the shaft parts to leave the fourth movable seat; A ninth driving member, wherein the ninth driving member is disposed on both sides of the fourth movable seat, wherein output ends of the ninth driving member are respectively connected to the first rotating shaft, and the ninth driving member is used to rotate the first rotating shaft; The tenth driving member is arranged above the workbench, and the fourth movable seat is movably arranged on the tenth driving member, and the tenth driving member is used for driving the fourth movable seat to move on the workbench.

9. An automatic detection device for shaft parts as claimed in claim 8, characterized in that: The sorting component also includes: A second conveyor belt, which is arranged on the workbench and located below the moving path of the fourth moving seat, and is used to receive the shaft parts that have passed the inspection; A first receiving member, which is arranged on the workbench and located on one side of the second conveyor belt, and is used to receive the shaft parts that are unqualified when detected by the first detection component; A second receiving member, which is arranged on the workbench and located directly below the first receiving member, and is used to receive the shaft parts that are unqualified when detected by the second detection assembly; a second rotating shaft connected to the first receiving member and located at one end of the second receiving member, a second flip plate being arranged on the second rotating shaft, the second flip plate having a first rotating state and a second rotating state on the second rotating shaft, the shaft-like parts can flow into the first receiving member when the second flip plate is in the first rotating state, and can flow into the second receiving member when the second flip plate is in the second rotating state; The eleventh driving member is connected to one side of the first receiving member, the second rotating shaft is connected to the eleventh driving member, and the tenth driving member drives the rotating shaft to rotate through the second rotating shaft.

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