Sealing ring on-line detection mechanism

Abstract

The utility model discloses an on-line detection mechanism for a sealing ring. The on-line detection mechanism comprises a machine table, and a feeding assembly, a cleaning assembly and a visual assembly which are arranged on the machine table, the feeding assembly comprises a feeding line, a material distributing line and a material distributing mechanical arm used for carrying materials from the feeding line to the material distributing line. The cleaning assembly comprises a carrying mechanical arm, a cleaning barrel fixedly installed on the machine table and a negative pressure generator installed on the cleaning barrel. The visual assembly comprises a first camera, a cleaning brush and a second camera; a stroke cylinder for driving the cleaning brush to move is mounted on the cleaning brush. According to the sealing ring cleaning device, the first camera detects the sealing ring, if detection errors are caused due to incomplete cleaning, the stroke air cylinder can drive the cleaning brush to move downwards, the cleaning brush makes contact with the sealing ring, and bristles deform on the sealing ring so that impurities attached to the sealing ring can be conveniently removed, then the second camera carries out secondary photographing, and therefore the sealing ring can be conveniently cleaned. And the accuracy of visual detection is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic technology field, concretely relates to a sealing ring on -line detection mechanism. BACKGROUND

[0002] The Chinese patent with the application number 201911036073.5 discloses a kind of visual detection system of sealing ring, for solving the problem of complex process that cylindrical shell is punched into round sheet in prior art, low production efficiency.This application includes base, support frame, industrial camera and computer, the number of the industrial camera is multiple, the top surface of the base is installed with rotating mechanism, the top surface of the rotating mechanism is installed with transparent platform, multiple detection hole groups are opened on the transparent platform along its radial direction, each detection hole group includes multiple transparent holes arranged along the circumferential direction of transparent platform, illumination device located below transparent platform is also installed on the base.The application can detect multiple sealing rings at a time by opening multiple detection hole groups on the transparent platform along its radial direction, each detection hole group corresponds to an industrial camera, so as to increase the detection efficiency of sealing ring.

[0003] However, in actual use process, the sealing ring just produced will inevitably carry some fragmentation, so it is necessary to carry out dust removal on sealing ring to avoid misjudgment in visual detection process.

[0004] Therefore, it is necessary to provide a new technical scheme to overcome the above-mentioned defects. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of sealing ring on-line detection mechanism that can effectively solve the above-mentioned technical problems.

[0006] To achieve the purpose of the utility model, the following technical solutions are adopted:

[0007] A kind of sealing ring on-line detection mechanism, comprising: machine table, feeding assembly, cleaning assembly and vision component set on the machine table;

[0008] The feeding assembly includes: feeding line, distribution line and distribution manipulator for transporting material from feeding line to distribution line;

[0009] The cleaning assembly includes: handling manipulator, cleaning cylinder fixedly installed on the machine table and negative pressure generator installed on the cleaning barrel;

[0010] The vision component includes: first camera, cleaning brush and second camera;

[0011] The cleaning brush is installed with stroke cylinder for moving it.

[0012] Further, the material distributing manipulator comprises a first horizontal moving cylinder, a material taking cylinder I fixedly installed on the first horizontal moving cylinder moving part, a horizontal plate fixedly installed on the material taking cylinder I moving part, and a first suction head fixedly installed on the horizontal plate.

[0013] Further, the material distributing manipulator comprises a first horizontal moving cylinder, a material taking cylinder I fixedly installed on the first horizontal moving cylinder moving part, a horizontal plate fixedly installed on the material taking cylinder I moving part, and a first suction head fixedly installed on the horizontal plate.

[0014] Compared with the prior art, the sealing ring online detection mechanism has the following beneficial effects: the first camera detects the sealing ring, if the detection error is caused by incomplete cleaning, the travel cylinder can drive the cleaning brush to move downward, the cleaning brush contacts the sealing ring, and the bristles are deformed on the sealing ring, so that the impurities attached to the sealing ring are removed, then the second camera takes a second photo, and the accuracy of visual detection is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application.

[0016] Figure 1 Fig. 1 is a schematic view of the sealing ring online detection mechanism of the present application.

[0017] Figure 2 Fig. 2 is a schematic view of the feeding assembly of the sealing ring online detection mechanism of the present application.

[0018] Figure 3 Fig. 3 is a schematic view of the cleaning assembly of the sealing ring online detection mechanism of the present application.

[0019] Figure 4 Fig. 4 is a schematic view of the visual assembly of the sealing ring online detection mechanism of the present application.

[0020] Figure 5 Fig. 5 is a schematic view of the flow line of the sealing ring online detection mechanism of the present application.

[0021] In the diagram: 1. Machine base; 2. Feeding assembly; 3. Cleaning assembly; 4. Vision assembly; 21. Feeding line; 22. Sorting line; 23. First transverse cylinder; 24. Picking cylinder one; 25. Horizontal plate; 26. First suction head; 31. Second transverse cylinder; 32. Moving plate; 33. Picking cylinder two; 34. Second suction head; 35. Cleaning cylinder; 36. Negative pressure generator; 41. First camera; 42. Second camera; 43. Cleaning brush; 44. Stroke cylinder; 45. Translation cylinder; 46. Moving frame; 47. Double-headed cylinder; 48. Moving plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0024] like Figures 1 to 5 As shown, the online sealing ring inspection mechanism of this utility model includes: a machine base 1, a feeding component 2, a cleaning component 3, and a vision component 4 disposed on the machine base 1.

[0025] The feeding assembly 2 includes: a feeding line 21, a distributing line 22, and a distributing robot that transports materials from the feeding line 21 to the distributing line 22; the feeding line 21 is connected to the previous process, and the produced sealing rings flow to the distributing line 22. One feeding line 21 is matched with two distributing lines 22, and the speed of the cleaning assembly 3 is matched. The distributing robot distributes the sealing rings on the feeding line 21 to the two distributing lines 22.

[0026] The cleaning assembly 3 comprises a carrying manipulator, a cleaning cylinder 35 fixedly installed on the machine table 1, and a negative pressure generator 36 installed on the cleaning barrel; the negative pressure generator 36 is a negative pressure fan, the cleaning barrel makes the wind force of the negative pressure fan more concentrated, and the cleaning barrel can be provided with a seat body, and a sealing ring is arranged in the inner cavity of the seat body; for the convenience of understanding, the mechanism can refer to a dust collector.

[0027] The visual assembly 4 comprises a first camera 41, a cleaning brush 43, and a second camera 42; the cleaning brush 43 is provided with a stroke cylinder 44 for driving the cleaning brush 43 to move; the first camera 41 detects the sealing ring; if the detection error is caused by incomplete cleaning, the stroke cylinder 44 can drive the cleaning brush 43 to move downward, the cleaning brush 43 contacts the sealing ring, and the bristles on the cleaning brush 43 are deformed on the sealing ring, so as to remove impurities attached to the sealing ring; then, the second camera 42 takes a second photo, to ensure the accuracy of visual detection.

[0028] The material distribution manipulator comprises a first horizontal moving cylinder 23, a first material taking cylinder 24 fixedly installed on a moving part of the first horizontal moving cylinder 23, a horizontal plate 25 fixedly installed on a moving part of the first material taking cylinder 24, and a first suction head 26 fixedly installed on the horizontal plate 25; the first horizontal moving cylinder 23 drives the first material taking cylinder 24 to move; the first suction head 26 is a negative pressure suction head; it is necessary to be explained in detail that when one first suction head 26 takes material, the other first suction head 26 releases material, so that uninterrupted production can be realized.

[0029] The carrying manipulator comprises a second horizontal moving cylinder 31, a moving plate 32 fixedly installed on a moving part of the second horizontal moving cylinder 31, a second material taking cylinder 33 fixedly installed on both sides of the moving plate 32, and a second suction head 34 fixedly installed on the second material taking cylinder 33; the second horizontal moving cylinder 31 drives the moving plate 32 to move; the second material taking cylinder 33 on the moving plate 32 takes material; the second suction head 34 is a negative pressure suction head; the basic working principle of the carrying manipulator can refer to the material distribution manipulator.

[0030] Need to be added, the machine table 1 is provided with a flow line, the flow line includes a fixed frame, a translation cylinder 45 fixedly installed on the machine table 1, a moving frame 46 fixedly installed on the moving part of the translation cylinder 45, a double head cylinder 47 installed on the moving frame 46, a moving piece 48 fixedly installed on the moving part of the double head cylinder 47, and a positioning clamp installed on the moving part, the translation cylinder 45 drives the moving frame 46 to move, the double head cylinder 47 on the moving frame 46 drives the moving piece 48 to move, and the positioning clamp on the two moving pieces 48 can position and fix the sealing ring, and the sealing ring can be moved by the translation cylinder 45, so that it can be more accurate, convenient and clean.

[0031] Finally, it needs to be added that the moving plate 4832 is fixedly installed with a pushing cylinder, the moving part of the pushing cylinder is fixedly installed with a pushing chuck, and the pushing cylinder pushes the pushing chuck to move, pushes the pushing chuck into the pipeline on the opposite side, and the pipeline can be provided with a classification assembly.

[0032] Working principle:

[0033] The first camera 41 detects the sealing ring, if the cleaning is not thorough, resulting in detection error, the stroke cylinder 44 can drive the cleaning brush 43 to move downward, the cleaning brush 43 contacts the sealing ring, and the bristles are deformed on the sealing ring, so as to remove the impurities attached to the sealing ring, and then the second camera 42 takes a second photo, to ensure the accuracy of visual detection.

[0034] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0035] It should be understood that those skilled in the art can improve or change according to the above description, and all these improvements and changes shall belong to the protection scope of the claims of the utility model.

Claims

1. An online testing mechanism for sealing rings, characterized in that: An online inspection mechanism for sealing rings, characterized in that it includes: a machine base, a feeding component, a cleaning component, and a vision component disposed on the machine base; The feeding assembly includes: a feeding line, a dispensing line, and a dispensing robot that transports materials from the feeding line to the dispensing line; The cleaning assembly includes: a handling robot, a cleaning cylinder fixedly mounted on the machine platform, and a negative pressure generator mounted on the cleaning cylinder; The vision component includes: a first camera, a cleaning brush, and a second camera; The cleaning brush is equipped with a stroke cylinder that drives its movement.

2. The online sealing ring testing mechanism as described in claim 1, characterized in that: The material dispensing robot includes: a first transverse cylinder, a material-picking cylinder fixedly installed on the moving part of the first transverse cylinder, a horizontal plate fixedly installed on the moving part of the material-picking cylinder, and a first suction head fixedly installed on the horizontal plate.

3. The online sealing ring testing mechanism as described in claim 2, characterized in that: The handling robot includes: a second transverse cylinder, a moving plate fixedly installed on the moving part of the second transverse cylinder, a second picking cylinder fixedly installed on both sides of the moving plate, and a second suction head fixedly installed on the second picking cylinder.

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