Automatic multidirectional detection equipment

Abstract

An automatic multidirectional detection device comprises a workbench, a feeding mechanism, a clamping mechanism, a transfer mechanism and a detection mechanism, the feeding mechanism, the clamping mechanism, the transfer mechanism and the detection mechanism are arranged on the workbench, the feeding mechanism is used for conveying a workpiece to be detected to the clamping mechanism, and the detection mechanism is used for detecting the workpiece to be detected. The clamping mechanism is used for transferring a workpiece on the feeding mechanism to the detection mechanism, the detection mechanism comprises at least one detection unit, the detection unit comprises a rotating assembly, an identification positioning assembly and an image detection assembly, the rotating assembly is used for bearing the workpiece and driving the workpiece to rotate, and the image detection assembly is used for detecting the inner wall of the workpiece; the image detection assembly comprises an image sensor, the image sensor is movably arranged above the rotating assembly and used for taking an image of the inner wall of the workpiece, the recognizing and positioning assembly is used for recognizing a through hole in the side wall of the workpiece and positioning the workpiece, and the transferring mechanism is used for transferring the workpiece on the rotating assembly.

Description

Technical Field

[0001] The utility model relates to the field of workpiece detection, in particular to an automatic multi-directional detection device. Background Art

[0002] After the workpiece is processed and formed, there may be certain surface defects, such as burrs, scratches, sand holes, cracks, etc. In order to meet the requirements of special workpieces, it is necessary to inspect specific parts of the workpiece, such as the inner wall of the special workpiece and the edge of the through hole on the side wall. At present, most companies have a low degree of automation in the detection of specific parts of special workpieces without dead angles, and most of them still use manual inspection to inspect the workpiece. However, manual work has low production efficiency, high cost and low safety.

[0003] In addition, manual inspection of workpieces is prone to misjudgment, causing defective workpieces to flow into the next process, greatly affecting subsequent processes and even increasing the defective rate of workpieces.

[0004] Therefore, in view of the current problem of inspecting workpieces manually, it is urgent to develop a new machine or new technology to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic multi-directional detection device to solve the problem of currently detecting workpieces manually.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automatic multi-directional detection device comprises a workbench, a feeding mechanism, a clamping mechanism, a transfer mechanism and a detection mechanism, wherein the feeding mechanism, the clamping mechanism, the transfer mechanism and the detection mechanism are respectively arranged on the workbench, the feeding mechanism is used to convey the workpiece to be detected to the clamping mechanism, the clamping mechanism is arranged at one end away from the feeding end of the feeding mechanism, the clamping mechanism is used to transfer the workpiece on the feeding mechanism to the detection mechanism, the detection mechanism comprises at least one detection unit, the detection unit comprises a rotating component, an identification and positioning component and an image detection component, the rotating component is used to carry the workpiece and drive the workpiece to rotate, the image detection component is used to detect the inner wall of the workpiece, the image detection component comprises an image sensor, the image sensor is movably arranged above the rotating component and takes an image of the inner wall of the workpiece, the identification and positioning component is used to identify the through hole on the side wall of the workpiece and locate the workpiece, the transfer mechanism is arranged above the detection mechanism, and the transfer mechanism is used to transfer the workpiece on the rotating component.

[0008] Furthermore, the rotating assembly includes a detection platform, a first driving device, at least one bearing and a rotating member, the detection platform is arranged on the rotating member, the bearing is installed on the rotating member, the first driving device drives the rotating member to rotate, and the rotating member drives the detection platform to rotate.

[0009] Furthermore, a limiting protrusion is provided on the upper surface of the detection platform corresponding to the workpiece, and the limiting protrusion cooperates with the bottom of the workpiece.

[0010] Furthermore, the first driving device includes a first driving motor, a driving gear and a transmission gear. The driving gear is arranged on the output shaft of the first driving motor, and the transmission gear is arranged on the rotating member. The first driving motor drives the transmission gear to rotate through the driving gear, and the transmission gear drives the rotating member to rotate.

[0011] Furthermore, the image detection component also includes a connecting rod and a first lifting device. The connecting rod passes through the rotating part and the detection platform from bottom to top and protrudes above the detection platform. An image sensor is provided at the upper end of the connecting rod. The lower end of the connecting rod is connected to the first lifting device and the connecting rod is driven by the first lifting device to perform lifting and lowering movements.

[0012] Furthermore, the identification and positioning component includes an infrared transmitting module and an infrared receiving module, and the infrared transmitting module and the infrared receiving module are respectively arranged on opposite sides of the rotating component.

[0013] Furthermore, the transfer mechanism includes a first bracket, a first guide rail, a first driving block, a second lifting device and at least one transfer robot. The first bracket is fixed on the workbench, the first guide rail is arranged on the first bracket, the first driving block is movably arranged on the first guide rail, and the second lifting device is respectively connected to the first driving block and the transfer robot. The first driving block drives the second lifting device to move along the extension direction of the first guide rail, and the second lifting device drives the transfer robot to perform lifting and lowering movements.

[0014] Furthermore, the material clamping mechanism includes a second bracket, a second guide rail, a second driving block and a material clamping unit. The second bracket is fixed on the workbench, the second guide rail is arranged on the second bracket, the second driving block is movably arranged on the second guide rail, and the material clamping unit is arranged on the second driving block. The second driving block drives the material clamping unit to move along the extension direction of the second guide rail. The material clamping unit is used to transfer the workpiece on the feeding mechanism to the detection unit.

[0015] Furthermore, the feeding mechanism includes a third bracket, a second driving device, several baffles and two conveyor belts. The third bracket is fixed on the workbench. The two conveyor belts are arranged side by side on the third bracket. The second driving device drives the two conveyor belts to rotate around the third bracket. The conveyor belts convey the workpiece. Several baffles are located on both sides of the conveyor belts and are arranged in parallel with each other.

[0016] Furthermore, the automatic multi-directional detection equipment also includes a controller, a control panel and a display screen. The controller, the control panel and the display screen are respectively arranged on the workbench. The controller is electrically connected to the feeding mechanism, the clamping mechanism, the transfer mechanism, the detection mechanism, the display screen and the control panel respectively. The controller calculates and analyzes the imaging information of the image detection component. The display screen displays the working condition of the automatic multi-directional detection equipment and the analysis results of the controller. The control panel is provided with a switch button, and the automatic multi-directional detection equipment is turned on or off by operating the switch button.

[0017] The utility model has the beneficial effects of an automatic multi-directional detection device: the workpiece is automatically moved to the detection mechanism through the feeding mechanism and the clamping mechanism, the inner wall of the workpiece is subjected to multi-directional detection through the detection mechanism, and the workpiece on the detection mechanism is transferred through the transfer mechanism; in summary, the automatic multi-directional detection device has a high degree of automation in the detection of workpieces. On the one hand, it reduces the dependence on manual detection, improves production efficiency, and reduces production costs; on the other hand, it avoids misjudgment of workpieces in manual detection, and improves the yield rate of workpieces and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereoscopic diagram of an automatic multi-directional detection device of the utility model.

[0019] Figure 2 for Figure 1 A partial side view of the automatic multi-directional detection equipment shown.

[0020] Figure 3 for Figure 1 A three-dimensional view of the detection unit of the detection mechanism shown.

[0021] Figure 4 for Figure 3 A perspective exploded view of the detection unit shown.

[0022] Figure 5 for Figure 4 An exploded perspective view of the rotating assembly is shown.

[0023] Figure 6 for Figure 5 A perspective view of the inspection station of the rotating assembly is shown.

[0024] Figure 7 for Figure 5 A perspective view of a rotating member of a rotating assembly is shown.

[0025] Figure 8 for Figure 3 A partial cross-sectional view of the rotating assembly is shown.

[0026] Fig. 9 for Figure 8Enlarged cross-sectional view of point A in the middle.

[0027] Fig.10 for Figure 3 A stereoscopic view of the image detection component shown.

[0028] Fig.11 for Figure 1 A side view of the transfer mechanism is shown.

[0029] Fig.12 for Fig.11 A stereoscopic view of the transfer mechanism shown.

[0030] Fig.13 for Fig.11 A three-dimensional view of the transfer robot shown.

[0031] Fig.14 for Figure 1 A three-dimensional view of the clamping mechanism shown.

[0032] Fig.15 for Fig.14 A three-dimensional view of the clamping unit shown.

[0033] Fig.16 for Figure 1 A three-dimensional view of the feeding mechanism shown.

[0034] Fig.17 for Fig.16 A perspective exploded view of the feeding mechanism is shown.

[0035] Fig.18 The utility model is a three-dimensional diagram of a workpiece detected by an automatic multi-directional detection device. DETAILED DESCRIPTION

[0036] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0037] The terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "vertical", "horizontal", etc. in the specification and claims of the utility model indicate directions or position relationships based on the directions or position relationships shown in the drawings, and are only for the clarity of expressing the technical solutions and the convenience of description, and therefore cannot be understood as limitations on the present application.

[0038] It should be noted that, in this embodiment, the X direction refers to the left and right direction of the automatic multi-directional detection device, the Y direction refers to the front and back direction of the automatic multi-directional detection device, and the Z direction refers to the height direction of the automatic multi-directional detection device.

[0039] See also Figure 1-Figure 3 , Fig.10 and Fig.18 An automatic multi-directional detection device includes a workbench 1, a feeding mechanism 2, a clamping mechanism 3, a transfer mechanism 4 and a detection mechanism 5, wherein the feeding mechanism 2, the clamping mechanism 3, the transfer mechanism 4 and the detection mechanism 5 are respectively arranged on the workbench 1.

[0040] The feeding mechanism 2 is used to transport the workpiece 100 to be inspected to the clamping mechanism 3 .

[0041] The clamping mechanism 3 is disposed at an end away from the feeding end of the feeding mechanism 2 , and the clamping mechanism 3 is used to transfer the workpiece 100 on the feeding mechanism 2 to the detecting mechanism 5 .

[0042] The detection mechanism 5 includes at least one detection unit 50, and the detection unit 50 includes a rotating assembly 53, an identification and positioning assembly 55, and an image detection assembly 54. The rotating assembly 53 is used to carry the workpiece 100 and drive the workpiece 100 to rotate; the image detection assembly 54 is used to detect the inner wall of the workpiece 100, and the image detection assembly 54 includes an image sensor 541, which is movably arranged above the rotating assembly 53 and takes an image of the inner wall of the workpiece 100; the identification and positioning assembly 55 is used to identify the through hole 101 on the side wall of the workpiece 100 and position the workpiece 100.

[0043] The transfer mechanism 4 is disposed above the detection mechanism 5 , and the transfer mechanism 4 is used to transfer the workpiece 100 on the rotating assembly 53 .

[0044] The workpiece 100 is a hollow cylindrical structure, and has a plurality of through holes 101 on the side wall of the workpiece 100. The plurality of through holes 101 are distributed at different heights of the side wall. Since metal burrs will remain around the inner edge of the through holes 101 after the through holes 101 are processed in the workpiece 100, the image sensor 541 takes an image of the inner edge.

[0045] From the above, the automatic multi-directional detection equipment proposed in the utility model can automatically move the workpiece 100 to the detection mechanism 5 through the feeding mechanism 2 and the clamping mechanism 3, realize multi-directional detection of the inner wall of the workpiece 100 through the detection mechanism 5, and realize the transfer of the workpiece 100 on the detection mechanism 5 through the transfer mechanism 4; in summary, the automatic multi-directional detection equipment has a high degree of automation in the detection of the workpiece 100. On the one hand, it reduces the dependence on manual detection, improves production efficiency, and reduces production costs; on the other hand, it avoids misjudgment of the workpiece 100 in manual detection, and improves the yield rate and production efficiency of the workpiece 100.

[0046] See also Figure 3 The detection unit 50 also includes a fourth bracket 51, which is fixed on the workbench 1, and the rotating component 53, the image detection component 54, and the identification and positioning component 55 are respectively arranged on the fourth bracket 51.

[0047] See also Figure 4-Figure 9 The rotating assembly 53 includes a detection platform 531, a first driving device 534, at least one bearing 533 and a rotating member 532. The detection platform 531 is disposed on the rotating member 532, the bearing 533 is mounted on the rotating member 532, the first driving device 534 drives the rotating member 532 to rotate, and the rotating member 532 drives the detection platform 531 to rotate, so that the workpiece 100 rotates on the detection platform 531.

[0048] The rotating assembly 53 further includes a bearing fixing sleeve 535 matched with the bearing 533. The bearing fixing sleeve 535 is fixed to the fourth bracket 51, and the fourth bracket 51 is provided with a through hole 511 corresponding to the bearing fixing sleeve 535, and the through hole 511 is connected to the bearing fixing sleeve 535. The bearing fixing sleeve 535 is provided with a first fixing groove 5351, and the bearing 533 is arranged in the first fixing groove 5351. When the first driving device 534 is working, the rotating member 532 rotates on the bearing 533.

[0049] In this embodiment, the rotating assembly 53 includes two bearings 533, and the bearing fixing sleeve 535 has a first fixing groove 5351 and a second fixing groove 5352 respectively formed on the upper and lower surfaces of the bearing fixing sleeve 535 corresponding to the two bearings 533, and the two bearings 533 are respectively disposed in the first fixing groove 5351 and the second fixing groove 5352. The use of two bearings 533 can make the rotating member 532 more stable during rotation.

[0050] The upper surface of the detection platform 531 is provided with a limiting protrusion 5311 corresponding to the workpiece 100, and the limiting protrusion 5311 cooperates with the bottom of the workpiece 100. On the one hand, the limiting protrusion 5311 limits the workpiece 100 on the detection platform 531, so that the clamping mechanism 3 and the transfer mechanism 4 can clamp the workpiece 100 and place it in the detection area of ​​the detection platform 531; on the other hand, the limiting protrusion 5311 can prevent the workpiece 100 from tipping over during the rotation of the detection platform 531.

[0051] The first driving device 534 includes a first driving motor 5341, a driving gear 5342 and a transmission gear 5343. The first driving motor 5341 is disposed on the fourth bracket 51. The driving gear 5342 is disposed on the output shaft of the first driving motor 5341, and the transmission gear 5343 is disposed on the rotating member 532. The first driving motor 5341 drives the transmission gear 5343 to rotate through the driving gear 5342, and the transmission gear 5343 drives the rotating member 532 to rotate.

[0052] The rotating member 532 comprises a supporting portion 5321, a limiting portion 5322 and an extending portion 5323, wherein the upper and lower ends of the limiting portion 5322 are respectively connected to the supporting portion 5321 and the extending portion 5323. The detection platform 531 is disposed on the upper surface of the supporting portion 5321, the transmission gear 5343 is mounted on the limiting portion 5322, the bearing 533 is mounted on the extending portion 5323 and the extending portion 5323 is inserted into the bearing fixing sleeve 535.

[0053] More specifically, the outer diameter of the limiting portion 5322 is greater than the outer diameter of the extending portion 5323, and the outer diameter of the limiting portion 5322 is greater than the inner diameter of the inner ring of the bearing 533. Since the bearing 533 is mounted on the extending portion 5323, such an arrangement separates the transmission gear 5343 from the bearing 533 to prevent the transmission gear 5343 from rubbing against the upper surface of the bearing 533 during transmission and causing damage.

[0054] See also Figure 3 , Figure 4 , Figure 6 , Figure 7 and Fig.10The image detection component 54 also includes a connecting rod 542 and a first lifting device. The connecting rod 542 passes through the rotating member 532 and the detection platform 531 from bottom to top and the connecting rod 542 protrudes above the detection platform 531. The image sensor 541 is provided at the upper end of the connecting rod 542. The lower end of the connecting rod 542 is connected to the first lifting device and the connecting rod 542 is driven by the first lifting device to perform lifting movement.

[0055] Furthermore, the first lifting device includes a first cylinder 543, which is fixed on the connecting bracket and located below the fourth bracket 51, and has a first movable end, which is connected to the connecting rod 542. When working, the first cylinder 543 drives the connecting rod 542 to perform lifting and lowering motion along the Z direction, thereby realizing the lifting and lowering motion of the image sensor 541 above the detection platform 531 along the Z direction.

[0056] More specifically, the rotating member 532 and the detection platform 531 are respectively provided with a movable channel 5324 and a movable hole 5312 corresponding to the connecting rod 542 , and the connecting rod 542 passes through the movable channel 5324 and the movable hole 5312 from bottom to top.

[0057] See also Figure 3 and Figure 4 The identification and positioning component 55 includes an infrared transmitting module 551 and an infrared receiving module 552, and the infrared transmitting module 551 and the infrared receiving module 552 are respectively arranged on opposite sides of the rotating component 53. The infrared transmitting module 551 is used to transmit infrared light, and the infrared receiving module 552 is used to receive the infrared light.

[0058] Furthermore, the emission direction of the infrared emission module 551 is in the same straight line as the imaging direction of the image sensor 541. In this embodiment, the image sensor 541 images the inner wall of the workpiece 100 along the front and rear directions of the Y direction, and the infrared emission module 551 and the infrared receiving module 552 are respectively arranged at the front and rear ends of the rotating component 53 along the Y direction.

[0059] When the detection mechanism 5 is working, the rotating assembly 53 drives the workpiece 100 to rotate. When the infrared light passes through the through hole 101 and is received by the infrared receiving module 552, the rotating assembly 53 stops working, stops the workpiece 100 from rotating, and completes the positioning. The image detection assembly 54 starts working, and the image sensor 541 rises to the same height as the infrared light. The image sensor 541 takes an image of the inner edge of the through hole 101. After taking the image, the image sensor 541 drops to the initial position, and the rotating assembly 53 starts working to drive the workpiece 100 to rotate, and the above cycle is repeated.

[0060] See also Figure 11-13 The transfer mechanism 4 includes a first bracket 41, a first guide rail 42, a first driving block 43, a second lifting device 44 and at least one transfer robot 45. The first bracket 41 is fixed on the workbench 1, the first guide rail 42 is arranged on the first bracket 41 along the X direction, the first driving block 43 is movably arranged on the first guide rail 42, the second lifting device 44 is respectively connected to the first driving block 43 and the transfer robot 45, the first driving block 43 drives the second lifting device to move along the extension direction of the first guide rail 42, and the second lifting device 44 drives the transfer robot 45 to perform lifting and lowering movements, so as to realize the function that the transfer robot 45 can be displaced along the X direction and the Z direction.

[0061] The second lifting device 44 includes a fixed plate 441, a slide rail 442, a slider 443, a second cylinder 444 with a second movable end, and a connecting plate 445 connected to the transfer robot 45. The fixed plate 441 is arranged on the first driving block 43, and the fixed plate 441 moves left and right along the X direction following the first driving block 43. The slide rail 442 is fixed on the fixed plate 441 and extends along the Z direction, and the slider 443 is slidably arranged on the slide rail 442. The second cylinder 444 is arranged on the fixed plate 441, and the second movable end of the second cylinder 444 is connected to the connecting plate 445. The connecting plate 445 is connected to the slider 443. When working, the second movable end of the second cylinder 444 drives the connecting plate 445 to perform lifting and lowering movements along the slide rail 442, so as to realize the lifting and lowering function of the transfer robot 45 along the Z direction.

[0062] More specifically, the transfer robot 45 includes a third cylinder 451, a pair of movable arms 452, and a clamping rod 453 mounted on the movable arms 452. The third cylinder 451 has a third movable end, and the pair of movable arms 452 are mounted on the third movable end. The third movable end can drive the pair of movable arms 452 to expand outward or contract inward, and the pair of movable arms 452 drives the clamping rod 453 to clamp or release the workpiece 100.

[0063] An identification and positioning component 55 identifies the through holes 101 at the same height on the side wall of the workpiece 100, and a plurality of the detection units 50 can be correspondingly set according to the through holes 101 at multiple heights. In this embodiment, the detection mechanism 5 is provided with five detection units 50, and the five detection units 50 respectively detect the inner edges of the through holes 101 at five different heights on the workpiece 100. The number of the transfer manipulators 45 of the transfer mechanism 4 can be set according to the number of the detection units 50, and one transfer manipulator 45 corresponds to one detection unit 50. In this embodiment, the transfer mechanism 4 includes five transfer manipulators 45, wherein the transfer manipulator 45 away from one end of the clamping mechanism 3 is responsible for transferring the workpiece 100 that has been inspected to the assembly line, and the remaining transfer manipulators 45 are responsible for transferring the workpiece 100 on the inspection table 531 to the next inspection table 531.

[0064] See also Figure 14-15 The clamping mechanism 3 includes a second bracket 31, a second guide rail 32, a second driving block 33 and a clamping unit 34. The second bracket 31 is fixed on the workbench 1, the second guide rail 32 is arranged on the second bracket 31 along the Y direction, the second driving block 33 is movably arranged on the second guide rail 32, the clamping unit 34 is arranged on the second driving block 33, and the second driving block 33 drives the clamping unit 34 to move along the extension direction of the second guide rail 32; the clamping unit 34 is used to transfer the workpiece 100 on the feeding mechanism 2 to the detection unit 50.

[0065] The material clamping unit 34 includes a fourth cylinder 341 having a fourth movable end, a fifth cylinder 342 having a fifth movable end, and a material clamping manipulator 343. The fourth cylinder 341 is disposed on the second driving block 33, the fifth cylinder 342 is connected to the fourth movable end, and the material clamping manipulator 343 is connected to the fifth movable end. When working, the fifth movable end of the fifth cylinder 342 drives the material clamping manipulator 343 to move forward and backward along the Y direction, and the fourth movable end of the fourth cylinder 341 drives the fifth cylinder 342 to rise and fall along the Z direction.

[0066] More specifically, the structure of the material clamping robot 343 is the same as that of the transfer robot 45, which will not be repeated here.

[0067] See also Figure 16-17 The feeding mechanism 2 includes a third bracket 21, a second driving device 22, a plurality of baffles 23 and two conveying belts 24. The third bracket 21 is fixed on the workbench 1, and the two conveying belts 24 are arranged side by side on the third bracket 21. The second driving device 22 drives the two conveying belts 24 to rotate around the third bracket 21. The conveying belts 24 convey the workpiece 100. The use of the two conveying belts 24 to convey the workpiece 100 can improve the feeding efficiency.

[0068] A plurality of the baffles 23 are disposed on the third bracket 21 . The baffles 23 are located on both sides of the conveyor belt 24 and are spaced apart and arranged in parallel with each other. The baffles 23 can effectively prevent the workpiece 100 from tipping over when being conveyed on the conveyor belt 24 .

[0069] The second driving device 22 includes a second driving motor 221, a driving wheel 222 and a driven wheel 223. The second driving motor 221 is arranged on the third bracket 21, the driving wheel 222 and the driven wheel 223 are respectively arranged on both ends of the third bracket 21, the driving wheel 222 and the driven wheel 223 are connected through the conveying belt 24, the driving wheel 222 is installed on the output shaft of the second driving motor 221, the second driving motor 221 drives the driving wheel 222 to rotate, and the driving wheel 222 drives the conveying belt 24 to rotate.

[0070] See also Figure 1 The automatic multi-directional detection device further includes a controller 6, a control panel 7, a display screen 8, a warning light 9, an infrared light source device 200, and a cylinder power source device 300. The controller 6, the control panel 7, the display screen 8, the warning light 9, the infrared light source device 200, and the cylinder power source device 300 are respectively arranged on the workbench 1.

[0071] The controller 6 is electrically connected to the feeding mechanism 2 , the clamping mechanism 3 , the transfer mechanism 4 , the detection mechanism 5 , the display screen 8 , and the control panel 7 , respectively. The controller 6 calculates and analyzes the image information of the image detection component 54 .

[0072] The display screen 8 displays the working condition of the automatic multi-directional detection device and the analysis result of the controller 6. The control panel 7 has a switch button, and the automatic multi-directional detection device is turned on or off by operating the switch button.

[0073] When the automatic multi-directional detection device completes the detection task or fails, the warning light 9 lights up in different ways to remind the staff.

[0074] The infrared light source device 200 provides an infrared light source for the infrared emission module 551 .

[0075] The cylinder power source device 300 provides compressed air to the first cylinder 543 , the second cylinder 444 , the third cylinder 451 , the fourth cylinder 341 , and the fifth cylinder 342 .

[0076] The utility model has the beneficial effects of an automatic multi-directional detection device: on the one hand, it reduces the dependence on manual detection, improves production efficiency and reduces production costs; on the other hand, it avoids misjudgment of workpieces during manual detection and improves the yield rate of workpieces and production efficiency.

[0077] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An automatic multi-directional detection device, characterized in that: It includes a workbench, a feeding mechanism, a clamping mechanism, a transfer mechanism and a detection mechanism, wherein the feeding mechanism, the clamping mechanism, the transfer mechanism and the detection mechanism are respectively arranged on the workbench, the feeding mechanism is used to transport the workpiece to be detected to the clamping mechanism, the clamping mechanism is arranged at an end away from the feeding end of the feeding mechanism, the clamping mechanism is used to transfer the workpiece on the feeding mechanism to the detection mechanism, the detection mechanism includes at least one detection unit, the detection unit includes a rotating component, an identification and positioning component and an image detection component, the rotating component is used to carry the workpiece and drive the workpiece to rotate, the image detection component is used to detect the inner wall of the workpiece, the image detection component includes an image sensor, the image sensor is movably arranged above the rotating component and takes an image of the inner wall of the workpiece, the identification and positioning component is used to identify the through hole on the side wall of the workpiece and position the workpiece, the transfer mechanism is arranged above the detection mechanism, and the transfer mechanism is used to transfer the workpiece on the rotating component.

2. The automatic multi-directional detection device according to claim 1, characterized in that: The rotating assembly includes a detection platform, a first driving device, at least one bearing and a rotating member. The detection platform is arranged on the rotating member, the bearing is installed on the rotating member, the first driving device drives the rotating member to rotate, and the rotating member drives the detection platform to rotate.

3. The automatic multi-directional detection device according to claim 2, characterized in that: A limiting protrusion is provided on the upper surface of the detection platform corresponding to the workpiece, and the limiting protrusion matches with the bottom of the workpiece.

4. The automatic multi-directional detection device according to claim 2, characterized in that: The first driving device includes a first driving motor, a driving gear and a transmission gear. The driving gear is arranged on the output shaft of the first driving motor, and the transmission gear is arranged on the rotating member. The first driving motor drives the transmission gear to rotate through the driving gear, and the transmission gear drives the rotating member to rotate.

5. The automatic multi-directional detection device according to claim 2, characterized in that: The image detection component also includes a connecting rod and a first lifting device. The connecting rod passes through the rotating member and the detection platform from bottom to top and protrudes above the detection platform. The image sensor is provided at the upper end of the connecting rod. The lower end of the connecting rod is connected to the first lifting device and the connecting rod is driven by the first lifting device to perform lifting and lowering movements.

6. The automatic multi-directional detection device according to claim 1, characterized in that: The identification and positioning component includes an infrared transmitting module and an infrared receiving module, and the infrared transmitting module and the infrared receiving module are respectively arranged on opposite sides of the rotating component.

7. The automatic multi-directional detection device according to claim 1, characterized in that: The transfer mechanism includes a first bracket, a first guide rail, a first driving block, a second lifting device and at least one transfer robot. The first bracket is fixed to the workbench, the first guide rail is arranged on the first bracket, the first driving block is movably arranged on the first guide rail, the second lifting device is respectively connected to the first driving block and the transfer robot, the first driving block drives the second lifting device to move along the extension direction of the first guide rail, and the second lifting device drives the transfer robot to perform lifting and lowering movements.

8. The automatic multi-directional detection device according to claim 1, characterized in that: The material clamping mechanism includes a second bracket, a second guide rail, a second driving block and a material clamping unit. The second bracket is fixed to the workbench, the second guide rail is arranged on the second bracket, the second driving block is movably arranged on the second guide rail, and the material clamping unit is arranged on the second driving block. The second driving block drives the material clamping unit to move along the extension direction of the second guide rail. The material clamping unit is used to transfer the workpiece on the feeding mechanism to the detection unit.

9. The automatic multi-directional detection device according to claim 1, characterized in that: The feeding mechanism includes a third bracket, a second driving device, a plurality of baffles and two conveyor belts. The third bracket is fixed on the workbench. The two conveyor belts are arranged side by side on the third bracket. The second driving device drives the two conveyor belts to rotate around the third bracket. The conveyor belts convey the workpiece. The plurality of baffles are located on both sides of the conveyor belts and are arranged in parallel with each other.

10. The automatic multi-directional detection device according to claim 1, characterized in that: The automatic multi-directional detection equipment also includes a controller, a control panel and a display screen. The controller, the control panel and the display screen are respectively arranged on the workbench. The controller is electrically connected to the feeding mechanism, the clamping mechanism, the transfer mechanism, the detection mechanism, the display screen and the control panel respectively. The controller calculates and analyzes the imaging information of the image detection component. The display screen displays the working condition of the automatic multi-directional detection equipment and the analysis results of the controller. The control panel is provided with a switch button, and the automatic multi-directional detection equipment is turned on or off by operating the switch button.

Images