Sealing ring detection equipment for heat dissipation integrator

Abstract

The utility model relates to a sealing ring detection device for a heat dissipation integrator, which comprises a transfer assembly and a detection assembly, the transferring assembly comprises a supporting frame, a first moving plate movably arranged at the top of the supporting frame, a lifting plate arranged at the bottom of the first moving plate in a lifting mode, a second moving plate movably arranged at the bottom of the lifting plate and a clamping mechanism fixed to the bottom of the second moving plate. The transfer assembly is used for clamping a sealing ring and placing the sealing ring on the bearing assembly, the detection assembly is used for detecting the sealing ring on the bearing assembly and detecting whether the surface of the sealing ring has defects such as cracks, grooves and fractures, the transfer assembly clamps the sealing ring and turns over the sealing ring in the detection process, the back face of the sealing ring faces upwards, and a detection blind area is avoided; the whole equipment is high in automation degree, the detection efficiency is greatly improved, the labor investment is saved, and the cost is saved; and moreover, a detection blind area is avoided during detection, and the accuracy of a detection result is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of detection, specifically relates to a sealing ring detection equipment for heat dissipation integrator. BACKGROUND

[0002] The automobile belongs to a complex industrial product, which is composed of numerous parts and assemblies, and the working temperature and material tolerance temperature of each part are different. Only by ensuring that they operate at appropriate temperatures can the safe, efficient and stable operation of the automobile be ensured.

[0003] The automobile heat dissipation integrator plays a crucial role in the automobile cooling system. The main function of the heat dissipation integrator is to effectively discharge the heat generated during engine operation to the outside air, preventing the engine from overheating. If the engine overheats, it will lead to a decrease in its working efficiency, and even cause a malfunction.

[0004] The automobile heat dissipation integrator is composed of a water inlet chamber, a water outlet chamber and a radiator core. The coolant flows in the radiator core, and the air passes outside the radiator core. The hot coolant cools down due to heat dissipation to the air, and the cold air warms up because it absorbs the heat dissipated by the coolant. Therefore, the radiator is a heat exchanger.

[0005] The sealing ring is essential when assembling the heat dissipation integrator. The sealing ring in the heat dissipation integrator mainly plays the role of sealing and preventing coolant leakage. The sealing ring is usually made of rubber or silicone and has certain elasticity and high-temperature resistance. In the heat dissipation integrator, the sealing ring is placed between the radiator and the cooling system, playing the role of isolation and sealing. When the coolant in the radiator expands at high temperature, the sealing ring can withstand pressure to ensure that the coolant does not leak. Therefore, after the sealing ring is injection molded, it needs to be detected to check whether there are cracks, grooves, fractures and other defects on the surface of the sealing ring to avoid affecting its sealing performance in subsequent use.

[0006] Currently, the detection of the sealing ring still relies on manual visual method, which has low detection efficiency and is prone to detection blind spots. Moreover, different operators have different detection habits, which cannot guarantee the uniformity of detection, and therefore cannot guarantee the accuracy of the detection results. UTILITY MODEL CONTENTS

[0007] The utility model provides a sealing ring detection equipment for heat dissipation integrator, solves the low calibration and detection efficiency and the defect that the accuracy of detection results cannot be guaranteed of existing sealing ring detection.

[0008] To achieve the above purpose, the utility model adopts the technical scheme of a sealing ring detection equipment for heat dissipation integrator, which comprises:

[0009] The transfer assembly comprises a support frame, a first moving plate movably arranged on the top of the support frame, a lifting plate liftably arranged on the bottom of the first moving plate, a second moving plate movably arranged on the bottom of the lifting plate, and a clamping mechanism fixed on the bottom of the second moving plate, and the moving directions of the first moving plate and the second moving plate are perpendicular to each other.

[0010] The bearing assembly comprises a bearing frame, a bearing table rotatably mounted on the top of the bearing frame, and a holding block integrally connected on the top of the bearing table, and the clamping mechanism clamps the sealing ring and places it on the holding block.

[0011] The detection assembly comprises a detection frame fixed on one side of the bearing frame, a sliding plate movably arranged on the top of the detection frame, and a CCD camera fixed on the top of the sliding plate, and the CCD camera is used for detecting the sealing ring on the holding block.

[0012] Optimally, the clamping mechanism comprises a finger air cylinder and a rotary clamping air cylinder fixed on the bottom of the second moving plate, and a clamping part fixed on the finger air cylinder and the rotary clamping air cylinder, the finger air cylinder is used for clamping the sealing ring and placing it on the holding block, and the rotary clamping air cylinder is used for turning over the sealing ring on the holding block.

[0013] Optimally, the clamping part comprises a clamping plate fixed on the finger air cylinder and the rotary clamping air cylinder, and a first clamping groove and a second clamping groove opened on the inner side of the clamping plate.

[0014] Optimally, the bearing assembly further comprises a through slot and a taking-and-placing slot opened on the top of the bearing table, and the through slot and the taking-and-placing slot are perpendicular to each other.

[0015] Optimally, the bearing assembly further comprises an inner fixed plate fixed on the inner side of the bearing frame, a rotary motor fixed on the bottom of the inner fixed plate, a rotary column rotatably mounted on the bearing frame, and a shaft coupling connecting the rotary column and the rotary motor, and the bearing table is fixed on the top of the rotary column.

[0016] Optimally, the bearing assembly further comprises a photoelectric sensor fixed on one side of the bearing frame, and a sensing sheet fixed on the rotary column and matched with the photoelectric sensor.

[0017] Optimally, the detection assembly further comprises a protective cover fixed on the top of the sliding plate, and a searchlight, and the searchlight faces the bearing table.

[0018] Optimally, when the clamping part clamps the sealing ring, the line connecting the clamping points of the first clamping groove and the second clamping groove passes through the diameter of the sealing ring.

[0019] Thanks to the use of the above technical scheme, the present application has the following advantages compared with the prior art:

[0020] The utility model discloses a sealing ring detection equipment for heat dissipation integrator includes transfer subassembly, bearing assembly and detection subassembly, and transfer subassembly is used for clamping sealing ring and places sealing ring on bearing assembly, and detection subassembly is used for detecting sealing ring on bearing assembly, detects whether there is crack, recess, fracture and other defects on sealing ring surface, and in the detection process, sealing ring is clamped by transfer subassembly and turns over, makes its back upward, avoids appearing detection blind area,

[0021] The whole equipment is high in degree of automation, greatly improves the efficiency of detection, saves the investment of manual work and saves cost, and does not appear detection blind area during detection, and the accuracy of detection result is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is structure schematic drawing of the utility model;

[0023] Figure 2 It is structure schematic drawing of transfer subassembly of the utility model;

[0024] Figure 3 It is front view of transfer subassembly of the utility model;

[0025] Figure 4 It is structure schematic drawing of clamping portion of the utility model;

[0026] Figure 5 It is front view of clamping portion of the utility model;

[0027] Figure 6 It is structure schematic drawing of bearing assembly of the utility model;

[0028] Figure 7 It is front view of bearing assembly of the utility model;

[0029] Figure 8 It is structure schematic drawing of the utility model and places sealing ring on the platform;

[0030] Figure 9 It is structure schematic drawing of the utility model and removes sealing ring after platform;

[0031] Figure 10 It is structure schematic drawing of detection subassembly of the utility model;

[0032] BRIEF DESCRIPTION OF DRAWINGS:

[0033] 1. Support frame; 2. Linear slide; 3. First moving plate; 4. Cable chain; 5. Connecting plate; 6. Lifting cylinder; 7. Lifting plate; 8. Moving cylinder; 9. Second moving plate; 10. Rotary clamping cylinder; 11. Finger cylinder; 12. Clamping plate; 13. First clamping groove; 14. Second clamping groove; 15. Bearing frame; 16. Inner fixing plate; 17. Rotary motor; 18. Coupling; 19. Rotating column; 20. Photoelectric sensor; 21. Sensing plate; 22. Platform; 23. Through groove; 24. Pick-and-place groove; 25. Holding block; 26. Arc-shaped part; 27. Detection frame; 28. Slide plate; 29. ​​CCD camera; 30. Searchlight; 31. Protective cover. Detailed Implementation

[0034] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0035] like Figure 1 The diagram shows the structure of the sealing ring testing device for the heat dissipation integrator of this utility model. This testing device is used to detect whether there are defects such as cracks, grooves, or breaks on the surface of the sealing ring, so as to avoid affecting its sealing performance during subsequent use. The device includes a transfer component, a carrier component, and a testing component. The transfer component is used to clamp the sealing ring and place it on the carrier component. The testing component is used to test the sealing ring on the carrier component and detect whether there are defects such as cracks, grooves, or breaks on the surface of the sealing ring.

[0036] like Figure 2 , 3 The diagram shows the structure of the transfer assembly, which is used to clamp the sealing ring and place it on the carrier assembly. The transfer assembly includes a support frame 1, a linear slide 2, a first moving plate 3, a cable chain 4, a connecting plate 5, a lifting cylinder 6, a lifting plate 7, a moving cylinder 8, a second moving plate 9, a rotary clamping cylinder 10, a finger cylinder 11, and a clamping part. The support frame 1 is welded from aluminum profiles and is U-shaped. The support frame 1 is fixed to the workshop floor by screws.

[0037] The linear slide 2 is fixed to the top of the support frame 1. The first moving plate 3 is connected to the sliding part of the linear slide 2. The linear slide 2 drives the first moving plate 3 to move, thereby transferring the sealing ring. The connecting plate 5 is L-shaped. One side of the connecting plate 5 is fixed to the first moving plate 3, and the other side of the connecting plate 5 is connected to the drag chain 4. The main function of the drag chain 4 is to protect and pull cables, wires, etc., to ensure safe operation in the mobile equipment.

[0038] The lifting cylinder 6 is fixed on the side of the first moving plate 3 away from the support frame 1, the lifting plate 7 is connected with the lifting cylinder 6, and the lifting plate 7 is driven to move up and down by the lifting cylinder 6. The moving cylinder 8 is fixed on the bottom of the lifting plate 7, the second moving plate 9 is connected with the moving cylinder 8, and the second moving plate 9 is driven to move by the moving cylinder 8, and the moving direction of the second moving plate 9 is perpendicular to that of the first moving plate 3.

[0039] By arranging the first moving plate 3, the lifting plate 7 and the second moving plate 9 on one side of the support frame 1, the sealing ring can be transferred under three coordinates, and the universality is higher. The finger cylinder 11 is fixed on one side of the bottom of the second moving plate 9, and the rotary clamping cylinder 10 is fixed on the other side of the second moving plate 9. The finger cylinder 11 is used for clamping the sealing ring to be detected and placing it on the bearing assembly or taking the detected sealing ring off the bearing assembly.

[0040] The rotary clamping cylinder 10 is used for turning over the sealing ring on the bearing assembly, so that the detection assembly can detect the upper and lower sides of the sealing ring, and the detection blind area is avoided. The rotary clamping cylinder 10 is selected from the commercially available MRHQ rotary finger cylinder.

[0041] The clamping part is fixed on the finger cylinder 11 and the rotary clamping cylinder 10, and is used for clamping the sealing ring. As shown in Figure 4 、 5 , the clamping part includes a clamping plate 12, a first clamping groove 13 and a second clamping groove 14. The clamping plate 12 is fixed on the finger cylinder 11 and the rotary clamping cylinder 10, and the first clamping groove 13 and the second clamping groove 14 are arranged on the inner side of the clamping plate 12. When the clamping plate 12 moves inward to clamp the sealing ring, the connecting line of the clamping points of the first clamping groove 13 and the second clamping groove 14 passes through the diameter of the sealing ring, so that the sealing ring is clamped along the diameter when clamped, and the clamping deviation is avoided to cause the sealing ring to be placed obliquely.

[0042] The bearing assembly is arranged on one side of the transfer assembly and is used for bearing the sealing ring placed thereon. As shown in Figure 6 、 7 , the bearing assembly includes a bearing frame 15, an inner fixed plate 16, a rotary motor 17, a shaft coupling 18, a rotary column 19, a photoelectric sensor 20, a sensing sheet 21, a bearing table 22, a through groove 23, a taking and placing groove 24, a holding block 25 and an arc-shaped part 26. The bearing frame 15 is fixed on the floor of the workshop by screw fastening, the inner fixed plate 16 is fixed on the inner side of the bearing frame 15, the shell of the rotary motor 17 is fixed on the bottom of the inner fixed plate 16, and the motor shaft of the rotary motor 17 is connected with the shaft coupling 18 penetrating through the inner fixed plate 16.

[0043] The rotating column 19 is mounted on the bearing frame 15 through a bearing and connected with the shaft coupling 18. The rotating column 19 is driven to rotate by the rotating motor 17, and then the rotating column 19, the carrier 22 and the sealing ring on the carrier 22 are driven to rotate, so that the CCD camera 29 can shoot the whole surface of the sealing ring, and the detection blind area is avoided.

[0044] The photoelectric sensor 20 is fixed on one side of the bearing frame 15, and the sensing sheet 21 is fixed on the outside of the rotating column 19 and cooperates with the photoelectric sensor 20. When the rotating column 19 is driven to rotate by the rotating motor 17, and then the rotating column 19, the carrier 22 and the sealing ring on the carrier 22 are driven to rotate, the cooperation of the photoelectric sensor 20 and the sensing sheet 21 ensures that the rotating angle of the rotating column 19 is 360°, and the detection blind area caused by the rotation out of position is avoided.

[0045] As shown in Figure 8 , 9 , the carrier 22 is fixed on the top of the rotating column 19 and used to carry the sealing ring of the transfer assembly. The holding block 25 is integrally connected to the top of the carrier 22, the arc-shaped part 26 is arranged on the outside of the holding block 25, and the sealing ring is sleeved on the outside of the holding block 25 when the clamping part is used to hold the sealing ring. When the rotating column 19 is driven to rotate by the rotating motor 17, and then the rotating column 19, the carrier 22 and the sealing ring on the carrier 22 are driven to rotate, the sealing ring is prevented from being thrown away.

[0046] The through slot 23 and the taking and placing slot 24 are arranged on the top of the carrier 22 and the holding block 25 and perpendicular to each other. The taking and placing slot 24 is used to accommodate the clamping part. When the sealing ring is taken and placed, the clamping part is moved into the taking and placing slot 24, and the sealing ring can be placed on the holding block 25 by opening the clamping part.

[0047] The top of the bearing frame 15 is fixed with an infrared emitter and an infrared receiver which cooperate with each other. The light emitted by the infrared emitter is transmitted through the through slot 23 and received by the infrared receiver. When the sealing ring is placed on the holding block 25, the sealing ring will block the light emitted by the infrared emitter, so that it is ensured that the carrier 22 is correctly placed with the sealing ring, and the foolproof function is achieved.

[0048] As shown in Figure 10 , the detection assembly is arranged on one side of the bearing assembly and used to detect the sealing ring on the carrier 22. The detection assembly detects whether the sealing ring has defects such as cracks, grooves and breakage. The detection assembly includes a detection frame 27, a sliding plate 28, a CCD camera 29, a searchlight 30 and a protective cover 31. The detection frame 27 is fixed on the workshop machine table by screw fastening. The sliding plate 28 is slidably arranged on the top of the detection frame 27 through a linear sliding table, which facilitates the transfer of the protective cover 31 and provides a space for the transfer of the transfer assembly.

[0049] The protective cover 31 is fixed on the top of the sliding plate 28, the CCD camera 29 is fixed on the bottom of the protective cover 31 and faces the sealing ring, and is used for photographing to detect whether the sealing ring surface has defects such as cracks, grooves and breakage. The searchlight 30 is fixed on the sliding plate 28 and faces the loading platform 22, and provides sufficient light source for the photographing of the CCD camera 29, and improves the accuracy of the detection result.

[0050] The sealing ring detection equipment for the heat dissipation integrator comprises a transfer assembly, a bearing assembly and a detection assembly, the transfer assembly is used for clamping and taking the sealing ring and placing the sealing ring on the bearing assembly, and the detection assembly is used for detecting the sealing ring on the bearing assembly.

[0051] The above examples are only for illustrating the technical concept and characteristics of the utility model, and the purpose is to enable the person skilled in the art to understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model. Any equivalent change or modification according to the spirit and essence of the utility model shall be covered within the protection scope of the utility model.

Claims

1. A sealing ring testing device for a heat sink integrator, characterized in that, It includes: The transfer assembly includes a support frame (1), a first moving plate (3) movably arranged on the top of the support frame (1), a lifting plate (7) movably arranged on the bottom of the first moving plate (3), a second moving plate (9) movably arranged on the bottom of the lifting plate (7), and a clamping mechanism fixed on the bottom of the second moving plate (9), the moving direction of the first moving plate (3) and the second moving plate (9) is perpendicular; The bearing assembly includes a bearing frame (15), a table (22) rotatably mounted on the top of the bearing frame (15), and a holding block (25) integrally connected on the top of the table (22), the clamping mechanism clamps the sealing ring and places it on the holding block (25); The detection assembly includes a detection frame (27) fixed on one side of the bearing frame (15), a sliding plate (28) movably arranged on the top of the detection frame (27), and a CCD camera (29) fixed on the top of the sliding plate (28), the CCD camera (29) is used for detecting the sealing ring on the holding block (25).

2. The sealing ring detection device for heat dissipation integrator according to claim 1, characterized in that: The clamping mechanism includes a finger air cylinder (11) and a rotary clamping air cylinder (10) fixed on the bottom of the second moving plate (9), and a clamping part fixed on the finger air cylinder (11) and the rotary clamping air cylinder (10), the finger air cylinder (11) is used for clamping the sealing ring and placing it on the holding block (25), the rotary clamping air cylinder (10) is used for turning over the sealing ring on the holding block (25).

3. The sealing ring detection device for a heat dissipating integrator according to claim 2, characterized in that: The clamping part includes a clamping plate (12) fixed on the finger air cylinder (11) and the rotary clamping air cylinder (10), and a first clamping groove (13) and a second clamping groove (14) opened on the inner side of the clamping plate (12).

4. The sealing ring detection device for heat dissipation integrator according to claim 1, characterized in that: The bearing assembly further includes a through slot (23) and a taking and placing slot (24) opened on the top of the table (22), the through slot (23) and the taking and placing slot (24) are perpendicular.

5. The sealing ring detection device for heat dissipation integrator according to claim 1, characterized in that: The bearing assembly further includes an inner fixed plate (16) fixed on the inner side of the bearing frame (15), a rotary motor (17) fixed on the bottom of the inner fixed plate (16), a rotary column (19) rotatably mounted on the bearing frame (15), and a shaft coupling (18) connecting the rotary column (19) and the rotary motor (17), the table (22) is fixed on the top of the rotary column (19).

6. The sealing ring detection device for a heat sink integrator according to claim 5, characterized by: The bearing assembly further includes a photoelectric sensor (20) fixed on one side of the bearing frame (15), and a sensing sheet (21) fixed on the rotary column (19) and matched with the photoelectric sensor (20).

7. The sealing ring detection device for heat sink integrator according to claim 1, characterized in that: The detection assembly further includes a protective cover (31) and a searchlight (30) fixed on the top of the sliding plate (28), the searchlight (30) is directed to the table (22).

8. The sealing ring detection apparatus for a heat sink integrator according to claim 3, characterized by: When the clamping part clamps the sealing ring, the line connecting the clamping points of the first clamping groove (13) and the second clamping groove (14) passes through the diameter of the sealing ring.

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