Cylinder cover detection equipment

Abstract

The utility model discloses cylinder cover detection equipment which comprises a section bar frame, the section bar frame comprises a working box body, a working table is fixed on the inner side of the working box body, an expansion plate is fixed on one side of the working box body, the top of the working table is rotatably connected with a rotary transportation table, and a rotary driving motor is installed at the bottom of the working table and located below the rotary transportation table. And the output end of the rotary driving motor is connected with the rotary conveying table. According to the utility model, the feeding mechanism is used for feeding the cylinder cover, the carrying mechanism is used for carrying the cylinder cover to be detected to the top of the rotary conveying table for detection, and the first detection mechanism, the second detection mechanism, the third detection mechanism and the fourth detection mechanism are used for detecting the cylinder cover. And qualified and unqualified products are respectively and uniformly collected through the first blanking mechanism and the second blanking mechanism, so that the whole detection process is relatively high in automation degree, automatic detection is realized, the labor intensity of workers is reduced, the detection efficiency and the detection accuracy are greatly improved, and large-batch production detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile cylinder head detection, in particular to a cylinder head detection device. Background Technique

[0002] With the continuous development of automobile manufacturing technology and material technology, the automobile cylinder head is an important part of the engine and also the most complex and precise key part. Its product structure is complex, with high technical content and special manufacturing process.

[0003] During the production of the cylinder head, in order to ensure its use effect, it is necessary to detect defects such as impurities, deformation, perforation (holes, defects), surface scratches or damage, and the position of the inner hole on the outer surface. Most traditional detection methods are manual detection, where workers observe various defects with the naked eye. This detection method often requires a large amount of manual labor, has a low detection efficiency, and often has the situation of misdetection or false detection, resulting in affecting the use effect.

[0004] Based on this, a cylinder head detection device is proposed, providing a new solution to solve the above technical problems. Content of the Utility Model

[0005] Based on this, it is necessary to provide a cylinder head detection device capable of automatic detection for the technical problems proposed in the above background technique.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] The cylinder head detection device specifically includes a profile frame, the profile frame includes a working box body, a workbench is fixed inside the working box body, an extension board is fixed on one side of the working box body, a rotary transport table is rotatably connected to the top of the workbench, a rotary drive motor is installed at the bottom of the workbench and below the rotary transport table, the output end of the rotary drive motor is connected to the rotary transport table, and a feeding mechanism, a handling mechanism, a first detection mechanism, a second detection mechanism, a third detection mechanism, a fourth detection mechanism, a first blanking mechanism, and a second blanking mechanism are sequentially arranged along the outer circumference of the rotary transport table on the top of the workbench.

[0008] Preferably, the feeding mechanism includes a first mounting frame fixed on the top of the rotary transport table and on one side of the rotary transport table. A feeding conveyor frame is fixed on the top of the first mounting frame. A plurality of first conveyor rollers are rotatably connected inside the feeding conveyor frame. A feeding conveyor belt is connected to the outside of the plurality of first conveyor rollers. A feeding drive motor is installed on the first mounting frame. One side of the output end of the feeding drive motor and the first conveyor roller at the same end are both fixed with a first belt pulley. A first transmission belt is connected to the outside of the two first belt pulleys. Feeding baffles are fixed on the top of the feeding conveyor frame and on both sides of the feeding conveyor belt. A feeding cylinder is installed on the top of the feeding conveyor frame near one end of the rotary transport table. A feeding push plate is fixed to the output end of the feeding cylinder. A loading platform is fixed on the top of the workbench and on one side of the feeding conveyor frame away from the feeding push plate. A second mounting frame is fixed on the top of the workbench and on one side of the feeding conveyor frame away from the loading platform. A feeding detection camera is installed on the top of the second mounting frame and above the feeding conveyor belt.

[0009] Preferably, the handling mechanism includes a third mounting frame fixed on the top of the extension plate and on one side of the loading platform away from the feeding conveyor frame. The third mounting frame is perpendicular to the feeding conveyor frame. A handling displacement cylinder is installed on one side of the top of the third mounting frame near the rotary transport table. A first mounting plate is fixed to the output end of the handling displacement cylinder. A handling lifting cylinder is installed on one side of the first mounting plate close to the rotary transport table. A second mounting plate is fixed to the output end of the handling lifting cylinder. A handling motor is installed on the second mounting plate. A handling manipulator is fixed to the output end of the handling motor passing through the second mounting plate. The handling manipulator is located on one side of the loading platform.

[0010] Preferably, the first detection mechanism includes a fourth mounting frame fixed on the top of the workbench and on one side of the third mounting frame away from the first mounting frame. A third mounting plate is fixed to the top of the fourth mounting frame near one side of the rotary transport table. Fourth mounting plates are installed at both ends and the bottom of both sides of the third mounting plate. A first detection camera is fixed to the bottom of the fourth mounting plate.

[0011] Preferably, the second detection mechanism includes a fifth mounting bracket fixed to the top of the workbench along the outer periphery of the rotary transport table and on the side of the fourth mounting bracket away from the third mounting bracket. On the side of the fifth mounting bracket close to the rotary transport table, a second detection camera is installed. A first light source is fixed between the second detection camera and the rotary transport table on the fifth mounting bracket; the third detection mechanism includes a sixth mounting bracket fixed to the top of the workbench along the outer periphery of the rotary transport table and on the side of the fifth mounting bracket away from the fourth mounting bracket. On the side of the sixth mounting bracket close to the rotary transport table, a third detection camera is installed. A second light source is fixed between the third detection camera and the rotary transport table on the sixth mounting bracket; the fourth detection mechanism includes a seventh mounting bracket fixed to the top of the workbench along the outer periphery of the rotary transport table and on the side of the sixth mounting bracket away from the fifth mounting bracket. On the side of the seventh mounting bracket close to the rotary transport table, a fourth detection camera is installed. A third light source is fixed between the fourth detection camera and the rotary transport table on the seventh mounting bracket.

[0012] Preferably, the first blanking mechanism includes a ninth mounting bracket fixed to the top of the workbench along the outer periphery of the rotary transport table and on the side of the seventh mounting bracket away from the sixth mounting bracket. A first blanking conveyor is fixed to the top of the ninth mounting bracket. A plurality of second conveyor rollers are rotatably connected to the inner side of the first blanking conveyor. A first blanking conveyor belt is connected to the outer sides of the plurality of second conveyor rollers. A first blanking drive motor is installed on the ninth mounting bracket. The output end of the first blanking drive motor and the side of the second conveyor roller at the same end are fixed with a second pulley. A second transmission belt is connected to the outer sides of the two second pulleys. First blanking baffles are fixed to both sides of the first blanking conveyor belt on the first blanking conveyor. A first collection box is provided on the extension plate below the end of the first blanking conveyor belt.

[0013] Preferably, the second blanking mechanism includes a tenth mounting bracket fixed to the top of the workbench along the outer periphery of the rotary transport table and on the side of the ninth mounting bracket away from the seventh mounting bracket. A second blanking conveyor is fixed to the top of the tenth mounting bracket. A plurality of third conveyor rollers are rotatably connected to the inner side of the second blanking conveyor. A second blanking conveyor belt is connected to the outer sides of the plurality of third conveyor rollers. A second blanking drive motor is installed on the tenth mounting bracket. The output end of the second blanking drive motor and the side of the third conveyor roller at the same end are fixed with a third pulley. A third transmission belt is connected to the outer sides of the two third pulleys. Second blanking baffles are fixed to both sides of the second blanking conveyor belt on the second blanking conveyor. A second collection box is provided on the extension plate below the end of the second blanking conveyor belt.

[0014] Preferably, an eighth mounting bracket is fixed on the top of the workbench and between the first blanking conveyor belt and the second blanking conveyor belt. At the bottoms of both ends of the eighth mounting bracket and above the rotary transfer table, air blowing solenoid valves are installed. The two air blowing solenoid valves are respectively located at the ends of the first blanking conveyor belt and the second blanking conveyor belt.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] A cylinder head detection device provided by the utility model feeds a cylinder head through a feeding mechanism, transports the cylinder head to be detected to the top of the rotary transfer table for inspection through a handling mechanism, detects scratches, damage defects and foreign impurities in the outer holes of the cylinder head from multiple directions through a first detection mechanism, detects deformation defects of the cylinder head through a second detection mechanism, detects internal holes and defects of the cylinder head through a third detection mechanism, detects the hole positions of the cylinder head through a fourth detection mechanism, and respectively and uniformly collects the qualified and unqualified products through a first blanking mechanism and a second blanking mechanism. The whole detection process has a high degree of automation, realizes automatic detection, reduces the labor intensity of workers, greatly improves the detection efficiency and the accuracy of detection, and is conducive to mass production and detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the solutions in the utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 Structural schematic of the utility model Figure 1 ;

[0019] Figure 2 Structural schematic of the utility model Figure 2 ;

[0020] Figure 3 Structural schematic diagram of the feeding mechanism of the utility model;

[0021] Figure 4 Structural schematic diagram of the handling mechanism of the utility model;

[0022] Figure 5 Structural schematic diagrams of the first detection mechanism, the second detection mechanism, the third detection mechanism and the fourth detection mechanism of the utility model;

[0023] Figure 6 Structural schematic diagram of the eighth mounting bracket and the air blowing solenoid valve of the utility model;

[0024] Figure 7 It is a schematic structural diagram of the first blanking mechanism of the present utility model;

[0025] Figure 8 It is a schematic structural diagram of the second blanking mechanism of the present utility model.

[0026] The markings in the figure are explained as follows:

[0027] 100, profile rack; 200, loading mechanism; 300, handling mechanism; 400, first detection mechanism; 500, second detection mechanism; 600, third detection mechanism; 700, fourth detection mechanism; 800, first blanking mechanism; 900, second blanking mechanism; 101, working box body; 102, extension plate; 103, workbench; 104, rotary transport table; 201, first mounting rack; 202, loading conveyor rack; 203, loading driving motor; 204, first belt pulley; 205, first transmission belt; 206, loading conveyor belt; 207, loading baffle; 208, second mounting rack; 209, loading detection camera; 210, loading cylinder; 211, loading push plate; 212, carrier table; 301, third mounting rack; 302, handling displacement cylinder; 303, first mounting plate; 304, handling lifting cylinder; 305, second mounting plate; 306, handling motor; 307, handling manipulator; 401, fourth mounting rack; 402, third mounting plate; 403, fourth mounting plate; 404, first detection camera; 501, fifth mounting rack; 502, second detection camera; 503, first light source; 601, sixth mounting rack; 602, third detection camera; 603, second light source; 701, seventh mounting rack; 702, fourth detection camera; 703, third light source; 801, eighth mounting rack; 802, blowing solenoid valve; 803, ninth mounting rack; 804, first blanking conveyor rack; 805, first blanking conveyor belt; 806, first blanking driving motor; 807, second belt pulley; 808, second transmission belt; 809, first blanking baffle; 810, first collection box; 901, tenth mounting rack; 902, second blanking conveyor rack; 903, second blanking conveyor belt; 904, second blanking driving motor; 905, third belt pulley; 906, third transmission belt; 907, second blanking baffle; 908, second collection box. Specific embodiments

[0028] To enable those skilled in the art to better understand the solution of the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figure 1-8 , which includes a profile frame 100. The profile frame 100 includes a working box body 101. A workbench 103 is fixed inside the working box body 101. An extension board 102 is fixed on one side of the working box body 101. A rotary transport table 104 is rotatably connected to the top of the workbench 103. A rotary drive motor is installed at the bottom of the workbench 103 and below the rotary transport table 104. The output end of the rotary drive motor is connected to the rotary transport table 104. Along the outer circumference of the rotary transport table 104, a feeding mechanism 200, a handling mechanism 300, a first detection mechanism 400, a second detection mechanism 500, a third detection mechanism 600, a fourth detection mechanism 700, a first discharging mechanism 800, and a second discharging mechanism 900 are sequentially arranged on the top of the workbench 103. Specifically, the cylinder head is fed through the feeding mechanism 200, the cylinder head to be detected is carried to the top of the rotary transport table 104 for inspection through the handling mechanism 300, the first detection mechanism 400 detects the scratch damage defects and external hole impurities on the outer circumference of the cylinder head from multiple directions, the second detection mechanism 500 detects the deformation defects of the cylinder head, the third detection mechanism 600 detects the internal holes and defects of the cylinder head, the fourth detection mechanism 700 detects the hole positions of the cylinder head, and the qualified and unqualified products are respectively collected uniformly through the first discharging mechanism 800 and the second discharging mechanism 900. The degree of automation of the entire detection process is relatively high, realizing automated detection, reducing the labor intensity of workers, greatly improving the detection efficiency and accuracy, and being conducive to mass production and detection.

[0030] Please refer to Figure 3, the feeding mechanism 200 includes a first mounting frame 201 fixed to the top of the rotary transport table 104 and located on one side of the rotary transport table 104. A feeding conveyor frame 202 is fixed to the top of the first mounting frame 201. A number of first conveyor rollers are rotatably connected inside the feeding conveyor frame 202. A feeding conveyor belt 206 is connected to the outside of the number of first conveyor rollers. A feeding drive motor 203 is installed on the first mounting frame 201. A first pulley 204 is fixed to the output end of the feeding drive motor 203 and one side of the first conveyor roller at the same end. A first transmission belt 205 is connected to the outside of the two first pulleys 204. Feeding baffles 207 are fixed to the top of the feeding conveyor frame 202 and on both sides of the feeding conveyor belt 206. A feeding cylinder 210 is installed at the top of the feeding conveyor frame 202 near one end of the rotary transport table 104. A feeding push plate 211 is fixed to the output end of the feeding cylinder 210. A loading platform 212 is fixed to the top of the workbench 103 and on the side of the feeding conveyor frame 202 away from the feeding push plate 211; A second mounting frame 208 is fixed to the top of the workbench 103 and on the side of the feeding conveyor frame 202 away from the loading platform 212. A feeding detection camera 209 is installed at the top of the second mounting frame 208 and above the feeding conveyor belt 206. Specifically, when it is necessary to convey and feed the cylinder head to be detected, the staff places the cylinder head to be detected on the feeding conveyor belt 206. Subsequently, the feeding drive motor 203 is started to drive the feeding conveyor belt 206 to move through the first pulley 204 and the first transmission belt 205, so as to convey the cylinder head. When the cylinder head is conveyed to one side of the feeding push plate 211, the feeding cylinder 210 is started to push the cylinder head to the top of the loading platform 212 through the feeding push plate 211.

[0031] Please refer to Figure 4, the handling mechanism 300 includes a third mounting frame 301 fixed to the top of the extension plate 102 and located on the side of the loading platform 212 away from the feeding conveyor 202. The third mounting frame 301 is arranged perpendicular to the feeding conveyor 202. On the side of the top of the third mounting frame 301 close to the rotary transfer table 104, a handling displacement cylinder 302 is installed. The output end of the handling displacement cylinder 302 is fixed with a first mounting plate 303. On the side of the first mounting plate 303 close to the rotary transfer table 104, a handling lifting cylinder 304 is installed. The output end of the handling lifting cylinder 304 is fixed with a second mounting plate 305. A handling motor 306 is installed on the second mounting plate 305. The output end of the handling motor 306 passes through the second mounting plate 305 and is fixed with a handling manipulator 307. The handling manipulator 307 is located on one side of the loading platform 212. Specifically, when the cylinder head is pushed to the top of the loading platform 212, at this time, the cylinder head is directly below the feeding detection camera 209. When the feeding detection camera 209 detects the presence of the cylinder head, the handling displacement cylinder 302 starts to drive the first mounting plate 303 and its components thereon to move in the direction close to the cylinder head. When the handling manipulator 307 moves directly above the cylinder head, it stops. Subsequently, the handling lifting cylinder 304 starts to drive the second mounting plate 305, the handling motor 306 and the handling manipulator 307 to descend as a whole. Then, the handling manipulator 307 clamps the cylinder head on the top of the loading platform 212, and the handling lifting cylinder 304 starts again to drive the cylinder head to rise. At the same time, the handling displacement cylinder 302 starts to drive the handling manipulator 307 to move so that it moves above the corresponding position on the rotary transfer table 104. During this process, the handling motor 306 starts to drive the handling manipulator 307 and the cylinder head to rotate to adjust their positions. Subsequently, the handling lifting cylinder 304 starts again to drive the handling manipulator 307 to descend and place the cylinder head at an appropriate position on the rotary transfer table 104, thus completing the handling work.

[0032] Please refer to Figure 5, the first detection mechanism 400 includes a fourth mounting bracket 401 fixed to the top of the workbench 103 and located on the side of the third mounting bracket 301 away from the first mounting bracket 201. A third mounting plate 402 is fixed to the top of the fourth mounting bracket 401 near the rotary transport table 104. Fourth mounting plates 403 are mounted at both ends and the bottom on both sides of the third mounting plate 402. A first detection camera 404 is fixed to the bottom of the fourth mounting plate 403. Specifically, after the cylinder head is placed on the rotary transport table 104, the rotary drive motor is started to drive the rotary transport table 104 to rotate, so that the cylinder head moves to directly below the third mounting plate 402. Subsequently, the scratch damage defects and external hole impurity defects on its outer peripheral surface are detected by a plurality of first detection cameras 404. It should be noted that the fourth mounting plate 403 is mounted on the third mounting plate 402 in an adjustable angle manner. An adjustment groove is provided on the fourth mounting plate 403, and a positioning pin adapted to the adjustment groove is provided on the third mounting plate 402. The fourth mounting plate 403 is connected through the cooperation of the positioning pin and the adjustment groove, so as to adjust the tilt angle of the first detection camera 404, thereby adapting to different detection requirements and improving adaptability.

[0033] Please refer to Figure 5, the second detection mechanism 500 includes a fifth mounting bracket 501 fixed to the top of the workbench 103 along the outer periphery of the rotary transport table 104 and located on the side of the fourth mounting bracket 401 away from the third mounting bracket 301. A second detection camera 502 is mounted on the side of the top of the fifth mounting bracket 501 close to the rotary transport table 104, and a first light source 503 is fixed between the second detection camera 502 and the rotary transport table 104 on the fifth mounting bracket 501; the third detection mechanism 600 includes a sixth mounting bracket 601 fixed to the top of the workbench 103 along the outer periphery of the rotary transport table 104 and located on the side of the fifth mounting bracket 501 away from the fourth mounting bracket 401. A third detection camera 602 is mounted on the side of the top of the sixth mounting bracket 601 close to the rotary transport table 104, and a second light source 603 is fixed between the third detection camera 602 and the rotary transport table 104 on the sixth mounting bracket 601; the fourth detection mechanism 700 includes a seventh mounting bracket 701 fixed to the top of the workbench 103 along the outer periphery of the rotary transport table 104 and located on the side of the sixth mounting bracket 601 away from the fifth mounting bracket 501. A fourth detection camera 702 is mounted on the side of the top of the seventh mounting bracket 701 close to the rotary transport table 104, and a third light source 703 is fixed between the fourth detection camera 702 and the rotary transport table 104 on the seventh mounting bracket 701. Specifically, after the first detection mechanism 400 finishes detection, the rotary transport table 104 transports the cylinder head under the second detection camera 502, and the second detection camera 502 detects its deformation defects. Subsequently, the rotary transport table 104 transports the cylinder head under the third detection camera 602, and the third detection camera 602 detects the internal holes and defects of the cylinder head. Subsequently, the rotary transport table 104 transports the cylinder head under the fourth detection camera 702, and the fourth detection camera 702 detects its hole positions.

[0034] Please refer to Figure 6-8, the first blanking mechanism 800 includes a ninth mounting bracket 803 fixed to the top of the workbench 103 along the outer periphery of the rotary conveyor table 104 and on the side of the seventh mounting bracket 701 away from the sixth mounting bracket 601. A first blanking conveyor frame 804 is fixed to the top of the ninth mounting bracket 803. A plurality of second conveyor rollers are rotatably connected to the inner side of the first blanking conveyor frame 804. A first blanking conveyor belt 805 is connected to the outer sides of the plurality of second conveyor rollers. A first blanking driving motor 806 is installed on the ninth mounting bracket 803. A second pulley 807 is fixed to the output end of the first blanking driving motor 806 and one side of the second conveyor roller at the same end. A second transmission belt 808 is connected to the outer sides of the two second pulleys 807. First blanking baffles 809 are fixed to both sides of the first blanking conveyor belt 805 on the first blanking conveyor frame 804. A first collection box 810 is provided on the extension plate 102 and below the end of the first blanking conveyor belt 805; the second blanking mechanism 900 includes a tenth mounting bracket 901 fixed to the top of the workbench 103 along the outer periphery of the rotary conveyor table 104 and on the side of the ninth mounting bracket 803 away from the seventh mounting bracket 701. A second blanking conveyor frame 902 is fixed to the top of the tenth mounting bracket 901. A plurality of third conveyor rollers are rotatably connected to the inner side of the second blanking conveyor frame 902. A second blanking conveyor belt 903 is connected to the outer sides of the plurality of third conveyor rollers. A second blanking driving motor 904 is installed on the tenth mounting bracket 901. A third pulley 905 is fixed to the output end of the second blanking driving motor 904 and one side of the third conveyor roller at the same end. A third transmission belt 906 is connected to the outer sides of the two third pulleys 905. Second blanking baffles 907 are fixed to both sides of the second blanking conveyor belt 903 on the second blanking conveyor frame 902. A second collection box 908 is provided on the extension plate 102 and below the end of the second blanking conveyor belt 903;At the top of the workbench 103 and between the first blanking conveyor belt 805 and the second blanking conveyor belt 903, an eighth mounting bracket 801 is fixed. At the bottom of both ends of the eighth mounting bracket 801 and above the rotary transport table 104, air blowing solenoid valves 802 are installed. The two air blowing solenoid valves 802 are respectively located at the ends of the first blanking conveyor belt 805 and the second blanking conveyor belt 903. Specifically, after the cylinder head detection is completed, the rotary transport table 104 transports the qualified cylinder head to the end of the first blanking conveyor belt 805. Subsequently, the air blowing solenoid valve 802 located at the end of the first blanking conveyor belt 805 is activated to blow the qualified cylinder head onto the first blanking conveyor belt 805. Then, the first blanking drive motor 806 is activated to drive the first blanking conveyor belt 805 through the second pulley 807 and the second conveyor belt 808, so that it transports the qualified cylinder head to the inside of the first collection box 810 for unified collection. The unqualified cylinder head will follow the rotary transport table 104 to be transported to the end position of the second blanking conveyor belt 903. Subsequently, the air blowing solenoid valve 802 located at the end of the second blanking conveyor belt 903 blows the unqualified cylinder head onto the second blanking conveyor belt 903, and the second blanking conveyor belt 903 transports it to the inside of the second collection box 908 for unified collection.;

[0035] The specific working principle of a cylinder head detection device provided by the present utility model is as follows:

[0036] When using this detection device, first, the staff places the cylinder head to be detected on the feeding conveyor belt 206. Subsequently, the feeding drive motor 203 starts and drives the feeding conveyor belt 206 to move through the first pulley 204 and the first transmission belt 205, thereby conveying the cylinder head. When the cylinder head is conveyed to one side of the feeding push plate 211, the feeding cylinder 210 starts and pushes the cylinder head to the top of the loading platform 212 through the feeding push plate 211. At this time, the cylinder head is directly below the feeding detection camera 209. When the feeding detection camera 209 detects the presence of the cylinder head, the handling displacement cylinder 302 starts and drives the first mounting plate 303 and the components thereon to move as a whole in the direction close to the cylinder head. When the handling manipulator 307 moves directly above the cylinder head, it stops. Subsequently, the handling lifting cylinder 304 starts and drives the second mounting plate 305, the handling motor 306, and the handling manipulator 307 to descend as a whole. Subsequently, the handling manipulator 307 clamps the cylinder head on the top of the loading platform 212 and then the handling lifting cylinder 304 starts again to drive the cylinder head to rise. At the same time, the handling displacement cylinder 302 starts and drives the handling manipulator 307 to move so that it moves above the corresponding position on the rotary transport table 104. During this process, the handling motor 306 starts and drives the handling manipulator 307 and the cylinder head to rotate to adjust their positions. Subsequently, the handling lifting cylinder 304 starts again to drive the handling manipulator 307 to descend and place the cylinder head at an appropriate position on the rotary transport table 104. Subsequently, the rotary drive motor starts and drives the rotary transport table 104 to rotate, so that the cylinder head moves directly below the third mounting plate 402. Subsequently, multiple first detection cameras 404 are used to detect the scratch damage defects and external hole impurity defects on its outer peripheral surface. When the first detection mechanism 400 finishes the detection, the rotary transport table 104 conveys the cylinder head below the second detection camera 502, and the second detection camera 502 detects its deformation defects. Subsequently, the rotary transport table 104 conveys the cylinder head below the third detection camera 602, and the third detection camera 602 detects the internal hole defects of the cylinder head. Subsequently, the rotary transport table 104 conveys the cylinder head below the fourth detection camera 702, and the fourth detection camera 702 detects its hole positions. When the detection of the cylinder head is completed, the rotary transport table 104 conveys the qualified cylinder head to the end of the first discharging conveyor belt 805. Subsequently, the air blowing solenoid valve 802 located at the end of the first discharging conveyor belt 805 starts and blows the qualified cylinder head onto the first discharging conveyor belt 805. Subsequently, the first discharging drive motor 806 starts and drives the first discharging conveyor belt 805 to move through the second pulley 807 and the second transmission belt 808, so that it conveys the qualified cylinder head to the inside of the first collection box 810 for unified collection. The unqualified cylinder head will follow the rotary transport table 104 and be conveyed to the end position of the second discharging conveyor belt 903. Subsequently, the air blowing solenoid valve 802 located at the end of the second discharging conveyor belt 903 blows the unqualified cylinder head onto the second discharging conveyor belt 903, and the second discharging conveyor belt 903 conveys it to the inside of the second collection box 908 for unified collection.

[0037] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "coupling", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] Obviously, the above-described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. The drawings show preferred embodiments of the present utility model, but do not limit the patent scope of the present utility model. The present utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements for some of the technical features. Any equivalent structures directly or indirectly using the content of the specification and drawings of the present utility model in other related technical fields are equally within the scope of the patent protection of the present utility model.

Claims

1. A cylinder head inspection device, characterized in that: The profile rack (100) comprises a working box (101), a working platform (103) is fixed inside the working box (101), an expansion plate (102) is fixed on one side of the working box (101), the top of the working platform (103) is rotatably connected to a rotating transport platform (104), a rotating drive motor is installed at the bottom of the working platform (103) and below the rotating transport platform (104), the output end of the rotating drive motor is connected to the rotating transport platform (104), and a loading mechanism (200), a conveying mechanism (300), a first detection mechanism (400), a second detection mechanism (500), a third detection mechanism (600), a fourth detection mechanism (700), a first unloading mechanism (800) and a second unloading mechanism (900) are sequentially arranged at the top of the working platform (103) along the outer circumference of the rotating transport platform (104).

2. The cylinder head inspection device according to claim 1, characterized in that: The loading mechanism (200) comprises a first mounting frame (201) fixed on the top of the rotating transport platform (104) and located on one side of the rotating transport platform (104); a loading conveying frame (202) is fixed on the top of the first mounting frame (201); a plurality of first conveying rollers are rotatably connected to the inner side of the loading conveying frame (202); a loading conveying belt (206) is connected to the outer side of the plurality of first conveying rollers; a loading driving motor (203) is mounted on the first mounting frame (201); a first pulley (204) is fixed to the output end of the loading driving motor (203) and one side of the first conveying roller located at the same end; a first transmission belt (205) is connected to the outer side of the two first pulleys (204); and a first transmission belt (205) is connected to the top of the loading conveying frame (202). A loading baffle (207) is fixed on both sides of the loading conveyor belt (206); a loading cylinder (210) is installed on the top of the loading conveyor frame (202) close to one end of the rotating transport platform (104); a loading push plate (211) is fixed to the output end of the loading cylinder (210); a loading platform (212) is fixed on the top of the workbench (103) and on the side of the loading conveyor frame (202) away from the loading push plate (211); a second mounting frame (208) is fixed on the top of the workbench (103) and on the side of the loading conveyor frame (202) away from the loading platform (212); a loading detection camera (209) is installed on the top of the second mounting frame (208) and above the loading conveyor belt (206).

3. The cylinder head inspection device according to claim 2, characterized in that: The transport mechanism (300) comprises a third mounting frame (301) fixed on the top of the expansion plate (102) and located on the side of the loading platform (212) away from the loading and conveying frame (202), the third mounting frame (301) and the loading and conveying frame (202) being arranged perpendicular to each other, a transport displacement cylinder (302) being installed on the top of the third mounting frame (301) on the side close to the rotating transport platform (104), and a first mounting plate (301) being fixed on the output end of the transport displacement cylinder (302). 3), a transporting and lifting cylinder (304) is installed on one side of the first mounting plate (303) close to the rotating transport platform (104), a second mounting plate (305) is fixed to the output end of the transporting and lifting cylinder (304), a transporting motor (306) is installed on the second mounting plate (305), a transporting robot (307) is fixed to the output end of the transporting motor (306) through the second mounting plate (305), and the transporting robot (307) is located on one side of the loading platform (212).

4. The cylinder head inspection device according to claim 3, characterized in that: The first detection mechanism (400) comprises a fourth mounting frame (401) fixed on the top of the workbench (103) and located on the side of the third mounting frame (301) away from the first mounting frame (201); a third mounting plate (402) is fixed on the top of the fourth mounting frame (401) close to the rotating transport platform (104); fourth mounting plates (403) are installed at both ends and the bottom of both sides of the third mounting plate (402); and a first detection camera (404) is fixed at the bottom of the fourth mounting plate (403).

5. The cylinder head inspection device according to claim 4, characterized in that: The second detection mechanism (500) comprises a fifth mounting frame (501) fixed on the top of the workbench (103) along the outer periphery of the rotating transport platform (104) and located on the side of the fourth mounting frame (401) away from the third mounting frame (301); a second detection camera (502) is installed on the top of the fifth mounting frame (501) close to the rotating transport platform (104); a first light source (503) is fixed on the fifth mounting frame (501) between the second detection camera (502) and the rotating transport platform (104); the third detection mechanism (600) comprises a sixth mounting frame (601) fixed on the top of the workbench (103) along the outer periphery of the rotating transport platform (104) and located on the side of the fifth mounting frame (501) away from the fourth mounting frame (401); A third detection camera (602) is installed on the top of the frame (601) close to the rotating transport platform (104), and a second light source (603) is fixed on the sixth mounting frame (601) between the third detection camera (602) and the rotating transport platform (104); the fourth detection mechanism (700) includes a seventh mounting frame (701) fixed on the top of the workbench (103) along the outer periphery of the rotating transport platform (104) and located on the side of the sixth mounting frame (601) away from the fifth mounting frame (501), a fourth detection camera (702) is installed on the top of the seventh mounting frame (701) close to the rotating transport platform (104), and a third light source (703) is fixed on the seventh mounting frame (701) between the fourth detection camera (702) and the rotating transport platform (104).

6. The cylinder head inspection device according to claim 5, characterized in that: The first unloading mechanism (800) comprises a ninth mounting frame (803) fixed on the top of the workbench (103), along the outer periphery of the rotating transport platform (104) and located on the side of the seventh mounting frame (701) away from the sixth mounting frame (601); a first unloading conveying frame (804) is fixed on the top of the ninth mounting frame (803); a plurality of second conveying rollers are rotatably connected to the inner side of the first unloading conveying frame (804); a first unloading conveying belt (805) is connected to the outer side of the plurality of second conveying rollers; and a first unloading conveying belt (805) is installed on the ninth mounting frame (803). A first material unloading drive motor (806) is provided, a second pulley (807) is fixed to the output end of the first material unloading drive motor (806) and one side of the second conveying roller located at the same end, the outer sides of the two second pulleys (807) are connected to a second transmission belt (808), a first material unloading baffle (809) is fixed on the first material unloading conveying frame (804) and located on both sides of the first material unloading conveying belt (805), and a first collecting box (810) is provided on the expansion plate (102) and located below the end of the first material unloading conveying belt (805).

7. The cylinder head inspection device according to claim 6, characterized in that: The second unloading mechanism (900) comprises a tenth mounting frame (901) fixed on the top of the workbench (103), along the outer periphery of the rotating transport platform (104) and located on the side of the ninth mounting frame (803) away from the seventh mounting frame (701), a second unloading conveying frame (902) is fixed on the top of the tenth mounting frame (901), a plurality of third conveying rollers are rotatably connected to the inner side of the second unloading conveying frame (902), a second unloading conveying belt (903) is connected to the outer side of the plurality of third conveying rollers, and a second unloading conveying belt (903) is installed on the tenth mounting frame (901). A second material unloading drive motor (904) is installed, a third pulley (905) is fixed to the output end of the second material unloading drive motor (904) and one side of the third conveying roller located at the same end, the outer sides of the two third pulleys (905) are connected to a third transmission belt (906), a second material unloading baffle (907) is fixed on the second material unloading conveying frame (902) and located on both sides of the second material unloading conveying belt (903), and a second collecting box (908) is provided on the expansion plate (102) and located below the end of the second material unloading conveying belt (903).

8. The cylinder head inspection device according to claim 7, characterized in that: An eighth mounting bracket (801) is fixed on the top of the workbench (103) and located between the first unloading conveyor belt (805) and the second unloading conveyor belt (903); air blowing solenoid valves (802) are installed at the bottom of both ends of the eighth mounting bracket (801) and located above the rotating transport platform (104); the two air blowing solenoid valves (802) are respectively located at the ends of the first unloading conveyor belt (805) and the end of the second unloading conveyor belt (903).

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