Gasket surface defect double-sided detection mechanism
By using a servo motor-driven forward and reverse screw and an electric telescopic rod in conjunction with a controller, dual-sided synchronous detection of surface defects on gaskets can be achieved, solving the problems of low efficiency and inaccurate detection in existing equipment, and improving detection efficiency and applicability.
Patent Information
- Application Number
- CN202423065502.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing gasket surface defect detection equipment is inefficient and easily damages the gasket, and it is difficult to detect both sides at the same time, which affects the detection results.
The position of the industrial camera is adjusted by a forward and reverse screw driven by a servo motor, which, combined with an electric telescopic rod, enables rapid unloading and double-sided inspection of the gasket. The controller coordinates the control of the servo motor, industrial camera, and electric telescopic rod to achieve synchronous double-sided scanning and rapid unloading.
It improves detection efficiency and applicability, ensures the accuracy of double-sided inspection, and enhances visual inspection effect by adjusting the camera distance through a servo motor, while also enabling rapid unloading of gaskets.
Smart Images
Figure CN223571365U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to gasket detection technical field, especially relate to a gasket surface defect double -sided detection mechanism. BACKGROUND
[0002] Gasket is the mechanical seal between two objects, usually used to prevent two objects between pressure, corrosion, pipeline natural thermal expansion and contraction leakage, since the machined surface can not be perfect, using gasket can fill the irregularity. Since gasket as a kind of sealing material, it is widely used in many industries, its surface defects such as cracks, bubbles, uneven color, etc. will directly affect the sealing performance and overall quality of gasket, so gasket surface defect detection is needed.
[0003] The existing gasket surface defect detection is mostly visual detection of gasket by industrial camera, but some gaskets need to be detected on both sides, and the existing detection equipment generally detects one side and then flips the gasket to detect the other side by setting clamping and flipping mechanism. But this method not only has general detection efficiency, but also cannot well control the clamping force of the device, which can easily damage the gasket, and the clamped part is difficult to be well captured by the industrial camera, thereby affecting the detection effect. UTILITY MODEL CONTENT
[0004] The main purpose of the utility model is to provide a gasket surface defect double -sided detection mechanism, which can effectively solve the problems in the background art.
[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:
[0006] A gasket surface defect double -sided detection mechanism, comprising a mounting base, the mounting base upper end left part is fixedly installed with support seat, the mounting base upper end rear part is fixedly installed with mounting frame, the mounting frame front end middle part is fixedly installed with detection table, the detection table upper end right part is installed with pusher and discharger, the mounting frame right end middle part is fixedly installed with controller, and the mounting frame upper end is installed with detection device.
[0007] Preferably, the detection device comprises a servo motor, the output end of the servo motor is fixedly installed with a reversible screw rod, the reversible screw rod is rotatably installed between the inner wall and the lower inner wall of the mounting frame, the mounting frame is internally provided with a sliding groove, the reversible screw rod is provided with an adjusting seat on the forward thread and the reverse thread, the two adjusting seats are located in the sliding groove, the front end of the two adjusting seats is fixedly installed with an industrial camera, and the servo motor is fixedly installed on the upper end of the mounting frame. The servo motor drives the reversible screw rod to rotate between the inner wall and the lower inner wall of the mounting frame, and the two adjusting seats on the outer surface of the reversible screw rod slide in the sliding groove and approach each other, so that the distance between the industrial camera and the gasket can be adjusted as required, and the visual detection effect of the device is further improved.
[0008] Preferably, the mounting groove is formed in the left part of the upper end of the detection table, the glass carrier plate is fixedly installed in the mounting groove, and the limit plates are fixedly installed on the front part and the rear part of the upper end of the detection table. The two limit plates limit the push plate and the gasket on the glass carrier plate, so that the gasket is prevented from deviating and sliding out when being pushed.
[0009] Preferably, the pushing and discharging device comprises an electric telescopic rod and a receiving box, the output end of the electric telescopic rod is fixedly installed with a push plate, the electric telescopic rod is fixedly installed on the right part of the upper end of the detection table, and the receiving box is placed on the upper end of the supporting seat. The electric telescopic rod drives the push plate to push the gasket on the glass carrier plate to the left and into the receiving box, so that the gasket can be quickly discharged.
[0010] Preferably, the two industrial cameras are symmetrically distributed in position.
[0011] Preferably, the push plate is located between the two limit plates, and the upper end surface of the receiving box is flush with the upper end surface of the detection table.
[0012] Compared with the prior art, the utility model has the advantages of the following beneficial effects:
[0013] 1, first access controller to external power supply, and the controller and servo motor, industrial camera and electric telescopic rod between are electrically connected, when needing to carry out the defect detection to the gasket surface, the gasket is placed on the glass carrier plate and is aligned with the industrial camera, at this moment, two industrial cameras scan two sides of the gasket simultaneously, and the scanning information is transmitted to the controller, not only improves the detection efficiency of the device, and the device can also detect different models of gasket, improves the applicability of the device, in addition, the servo motor drives the reversible screw rod to rotate between the inner wall and the lower inner wall of the mounting frame, and the two adjusting seats on the outer surface of the reversible screw rod slide in the sliding groove and approach each other, so that the distance between the industrial camera and the gasket can be adjusted as required, and the visual detection effect of the device is further improved.
[0014] 2、When the gasket is detected, because the qualified rate of the gasket is high, the unqualified gasket only accounts for a small part, so the unqualified gasket only needs to be manually taken out by the staff, and the qualified gasket is pushed to the left by the push plate driven by the electric telescopic rod, and the gasket on the glass carrier plate is pushed to the left into the receiving box, so that the gasket is quickly discharged. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the gasket surface defect double-sided detection mechanism of the utility model;
[0016] Figure 2 It is a whole structure schematic view of the detection device of the gasket surface defect double-sided detection mechanism of the utility model;
[0017] Figure 3 It is a whole structure schematic view of the detection table of the gasket surface defect double-sided detection mechanism of the utility model;
[0018] Figure 4 It is a whole structure schematic view of the pushing and discharging device of the gasket surface defect double-sided detection mechanism of the utility model.
[0019] In the figure: 1, mounting base; 2, detection device; 3, detection table; 4, pushing and discharging device; 5, mounting frame; 6, controller; 7, support seat; 20, servo motor; 21, forward and reverse screw; 22, adjusting seat; 23, industrial camera; 24, sliding groove; 30, limiting plate; 31, mounting groove; 32, glass carrier plate; 40, electric telescopic rod; 41, receiving box; 42, push plate. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.
[0021] In the description of the utility model, it should be pointed out that the positions or location relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "another end" are the positions or location relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting the indicated devices or elements to have a specific position, to be constructed and operated in a specific position, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0022] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "installation", "setting", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirect connection through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0023] As Figures 1-4 The utility model discloses a gasket surface defect double-sided detection mechanism, including installation base 1, the left part fixed mounting of installation base 1 upper end has support seat 7, the rear part fixed mounting of installation base 1 upper end has mounting bracket 5, the front end middle part fixed mounting of mounting bracket 5 has detection table 3, and the right part mounting of detection table 3 upper end has push blanking device 4, and the right end middle part fixed mounting of mounting bracket 5 has controller 6, and the upper end of mounting bracket 5 is equipped with detection device 2.
[0024] Detection device 2 includes servo motor 20, and servo motor 20 output end fixed mounting has positive and negative screw rod 21, and positive and negative screw rod 21 rotation is installed between the inner wall and lower inner wall of mounting bracket 5, and the inner wall of mounting bracket 5 is opened with sliding slot 24, and the positive thread and reverse thread of positive and negative screw rod 21 are all equipped with adjusting seat 22, and two adjusting seats 22 are all located in sliding slot 24, and the front end of two adjusting seats 22 is all fixed with industrial camera 23, and servo motor 20 is fixed on the upper end of mounting bracket 5, and two industrial cameras 23 are symmetrically distributed in position up and down. Through servo motor 20 drive positive and negative screw rod 21 rotation between the inner wall and lower inner wall of mounting bracket 5, and the two adjusting seats 22 on the outer surface of positive and negative screw rod 21 slide in sliding slot 24 close to each other, so that the device can adjust the distance between industrial camera 23 and gasket as required, further improve the visual detection effect of the device, and the model of industrial camera 23 is XC-HR90 (SONY original high-speed industrial camera).
[0025] The upper end left part of detection table 3 is opened with mounting groove 31, and glass carrier plate 32 is fixedly installed in mounting groove 31, and limit plate 30 is fixedly installed on the upper end front part and the upper end rear part of detection table 3. Through two limit plates 30, the gasket on push plate 42 and glass carrier plate 32 is limited, to avoid the gasket from deviating and sliding out when being pushed.
[0026] The pushing device 4 comprises an electric telescopic rod 40 and a receiving box 41, the output end of the electric telescopic rod 40 is fixedly installed with a push plate 42, the electric telescopic rod 40 is fixedly installed on the right end of the detection table 3, and the receiving box 41 is placed on the upper end of the supporting seat 7; the push plate 42 is located between the two limiting plates 30, and the upper end surface of the receiving box 41 is flush with the upper end surface of the detection table 3. The push plate 42 on the electric telescopic rod 40 is driven to push the gaskets on the glass carrier plate 32 to the left into the receiving box 41, so that the gaskets are quickly discharged.
[0027] It should be noted that the utility model is a kind of gasket surface defect double-sided detection mechanism, controller 6 is connected to external power supply, and controller 6 and servo motor 20, industrial camera 23 and electric telescopic rod 40 are electrically connected, when needing to detect the defect of gasket surface, gasket is placed on glass carrier plate 32 and is aligned with industrial camera 23, at this time, two industrial cameras 23 are scanned simultaneously to the two sides of gasket, and scanning information is transmitted to controller 6, not only improve the detection efficiency of device, and device can detect different models of gasket, improve the applicability of device, in addition, servo motor 20 drives positive and negative screw rod 21 to rotate between inner wall and lower inner wall of mounting bracket 5, two adjusting seats 22 on the outer surface of positive and negative screw rod 21 are slid in sliding groove 24 and approach each other, so that the distance between industrial camera 23 and gasket can be adjusted as required, further improve the visual detection effect of device, after gasket detection, unqualified gasket is manually removed by staff, and qualified gasket is pushed to the left into receiving box 41 by push plate 42 on electric telescopic rod 40, so that the gaskets are quickly discharged.
[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-described embodiments, and the above-described embodiments and descriptions in the specification are only to illustrate the principles of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A double-sided gasket surface defect detection mechanism, comprising a mounting base (1), characterized in that: A support base (7) is fixedly installed on the upper left side of the mounting base (1), a mounting frame (5) is fixedly installed on the upper rear side of the mounting base (1), a testing platform (3) is fixedly installed on the front middle of the mounting frame (5), a pushing and feeding device (4) is installed on the upper right side of the testing platform (3), a controller (6) is fixedly installed on the right middle side of the mounting frame (5), and a testing device (2) is installed on the upper end of the mounting frame (5).
2. The double-sided gasket surface defect detection mechanism according to claim 1, characterized in that: The detection device (2) includes a servo motor (20), and a positive and negative screw (21) is fixedly installed at the output end of the servo motor (20). The positive and negative screw (21) is rotatably installed between the upper inner wall and the lower inner wall of the mounting frame (5). A sliding groove (24) is opened in the mounting frame (5). An adjusting seat (22) is installed on both the positive and negative threads of the positive and negative screw (21). Both adjusting seats (22) are located in the sliding groove (24). An industrial camera (23) is fixedly installed at the front end of both adjusting seats (22). The servo motor (20) is fixedly installed on the upper end of the mounting frame (5).
3. The double-sided gasket surface defect detection mechanism according to claim 1, characterized in that: The upper left side of the testing platform (3) has an installation groove (31), and a glass carrier plate (32) is fixedly installed in the installation groove (31). Limiting plates (30) are fixedly installed at the front and rear of the upper end of the testing platform (3).
4. The double-sided gasket surface defect detection mechanism according to claim 3, characterized in that: The push-feeding device (4) includes an electric telescopic rod (40) and a receiving box (41). The output end of the electric telescopic rod (40) is fixedly installed with a push plate (42). The electric telescopic rod (40) is fixedly installed on the upper right side of the testing table (3). The receiving box (41) is placed on the upper end of the support base (7).
5. The double-sided gasket surface defect detection mechanism according to claim 2, characterized in that: The two industrial cameras (23) are symmetrically distributed vertically.
6. The double-sided gasket surface defect detection mechanism according to claim 4, characterized in that: The push plate (42) is located between the two limiting plates (30), and the upper surface of the receiving box (41) is flush with the upper surface of the testing table (3).