阅读说明：本技术 一种用于游艇换挡器卡簧视觉检查的防呆装置 (Fool-proof device for visual inspection of clamp spring of yacht gear shifter ) 是由 吴晶华 杨烈 雒福生 蒋永健 于 2018-09-05 设计创作，主要内容包括：本发明公开了一种用于游艇换挡器卡簧视觉检查的防呆装置,包括机架及安装板、相机及光源系统、换挡器工装、旋转压紧机构及控制系统。卡簧是换档器中的关键零部件,经常有安装缺失,导致重大事故的发生。本发明装置设置于人工装卡簧完成后进入下一装配之前,通过夹紧装置将工件保护起来,同时通过视觉检测分析,如果工件已经装好卡簧,则旋转压紧气缸打开,电控系统打印出标签,工人可以取走工件,进入下一步装配工作；若检测到卡簧未装配,则系统保持夹紧状态,需上级主管来解锁,实现装配过程中防呆检查功能。本发明可以用于人工装配过程中确认关键零部件是否安装到位,防止人工安装出现的错误情况,可推广至相关行业。(The invention discloses a fool-proof device for visual inspection of a clamp spring of a yacht gear shifter, which comprises a rack, an installation plate, a camera, a light source system, a gear shifter tool, a rotary pressing mechanism and a control system. The clamp spring is a key part in the gear shifter, and is often missing in installation, so that major accidents are caused. The device is arranged before the next assembly is carried out after the clamp spring is manually assembled, a workpiece is protected through the clamping device, meanwhile, through visual detection and analysis, if the clamp spring is assembled on the workpiece, the rotary pressing cylinder is opened, the electric control system prints out a label, and a worker can take the workpiece away and enter the next assembly; if the clamp spring is detected to be unassembled, the system keeps a clamping state, the upper-level main pipe is required to unlock, and the fool-proof checking function in the assembling process is achieved. The method can be used for confirming whether the key parts are installed in place in the manual assembly process, prevents the error condition caused by manual installation, and can be popularized to related industries.)

1. A fool-proof device for visual inspection of a yacht shifter clamp spring comprises a rack, a mounting plate, a camera, a light source system, a workpiece tool, a rotary pressing mechanism and a control system, wherein the camera is arranged on the rack; the frame and the mounting plate mainly play a role of supporting the main body, and a tool, a pressing mechanism, a camera system and the like can be mounted on the frame and the mounting plate; the gear shifter tool is used for positioning the position of a workpiece, and the rotary pressing mechanism comprises two rotary pressing cylinders and a pressing mechanism, so that the workpiece is clamped during detection; the control system comprises two parts of visual image processing and cylinder electromagnetic valve control;

the rotary pressing mechanism holds the workpiece tightly after the control key is manually started, so that the workpiece can be prevented from being taken away manually in a working state.

2. The fool-proofing device for visual inspection of a yacht shifter clamp spring of claim 1, wherein: the control key realizes two functions, one is to clamp the workpiece after manual clamping, and the other is to open the rotary pressing mechanism after the key is pressed after the clamp spring is detected.

3. The fool-proofing device for visual inspection of a yacht shifter clamp spring of claim 1, wherein: the mounting rack and the mounting plate can realize a limiting function through the positioning block which ensures the position of the workpiece, and ensure that the clamp spring is in the visual range of the camera; meanwhile, the camera is prevented from being manually touched by a protection frame on the periphery of the camera when a workpiece is clamped, so that the position deviation of the camera is avoided, and the detection effect is influenced.

4. The fool-proofing device for visual inspection of a yacht shifter clamp spring of claim 1, wherein: the detection light source needs to be placed right above the clamp spring for ensuring the detection effect, but the annular light source can influence workpiece installation, so that the light source is placed on the rotary pressing mechanism, when a workpiece is installed, the light source is arranged on the outer side, workpiece installation is not influenced, and after the button is started, the rotary pressing device rotates the light source to the position right above the clamp spring, so that the detection effect is ensured.

Technical Field

The invention relates to detection of whether a clamp spring is installed or not, in particular to a fool-proof detection device for existence of the clamp spring of a yacht gear shifter.

Background

Yacht selector jump ring plays the key in the selector and does, if neglected loading, probably leads to great hidden danger, even adopt artifical inspection, also can appear neglected loading phenomenon in the product, in case install on the oil boat after, the oil boat can consequently appear not having changed the phenomenon of keeping off in controlling, probably leads to driving out of control. Therefore, mandatory detection is required to ensure that all the clamp springs are installed in place.

Disclosure of Invention

The invention aims to provide a fool-proof device for visual inspection of clamp springs of a yacht gear shifter by adopting a visual inspection means so as to achieve the aim that all clamp springs of the gear shifter can be inspected without leakage.

The invention is realized by the following technical scheme:

a fool-proof device for visual inspection of a clamp spring of a yacht shifter comprises a rack, a mounting plate, a camera, a light source system, a workpiece tool, a rotary pressing mechanism and a control system.

The frame and the mounting plate mainly play a role in supporting the main body, and tools, a pressing mechanism, a camera system and the like can be mounted on the frame and the mounting plate. The camera and the light source mainly play a role in photographing and image detection, the gear shifter tool is used for positioning the position of a workpiece, and the rotary pressing mechanism comprises two rotary pressing cylinders and a pressing mechanism, so that the workpiece is clamped during detection. The control system comprises two parts of visual image processing and cylinder electromagnetic valve control;

as a preferred embodiment of the above technical solution, the rotary pressing mechanism holds the workpiece tightly after the control button is manually started, so as to prevent the workpiece from being manually taken away in a working state;

as a preferred embodiment of the above technical solution, the control button realizes two functions, one is to clamp a workpiece after manual clamping, and the other is to open the rotary pressing mechanism after the button is pressed after the circlip is detected.

As a preferred embodiment of the above technical solution, the mounting frame and the mounting plate have a function of limiting the positioning block at which the position of the workpiece is guaranteed, and the clamp spring is guaranteed to be within the visual range of the camera; meanwhile, the camera is prevented from being manually touched by a protection frame on the periphery of the camera when a workpiece is clamped, so that the position deviation of the camera is avoided, and the detection effect is influenced.

As a preferred embodiment of the above technical solution, in order to ensure the detection effect, the detection light source needs to be placed directly above the clamp spring, but the annular light source may affect workpiece installation, so the light source is placed on the rotary pressing mechanism, when the workpiece is installed, the light source is on the outer side, which does not affect workpiece installation, and after the key is turned on, the rotary pressing device rotates the light source to directly above the clamp spring, thereby ensuring the detection effect.

Compared with the prior art, the invention has the following advantages:

1. the fool-proof device for visual inspection of the clamp spring of the yacht gear shifter is provided with the positioning block similar to a workpiece in shape, the gear shifter can be quickly placed in the fool-proof device, and the clamp spring on the gear shifter is ensured to be positioned in the visual range of a camera.

2. According to the fool-proof device for visual inspection of the clamp spring of the yacht shifter, the camera is placed in the guardrail and cannot be touched manually due to manual feeding, so that the visual angle of the camera is not influenced.

3. According to the fool-proof device for visual inspection of the clamp spring of the yacht gear shifter, the light source is placed on the rotary compression cylinder, so that when the light source is in a compression state, the annular light source is right above the clamp spring, and when the light source is not in a compression state, the light source rotates to the outside of a workpiece, and feeding and discharging of the gear shifter are not affected.

4. The fool-proofing device for vision inspection of the clamp spring of the yacht gear shifter is provided with only one key, the key plays multiple roles, after the gear shifter is installed and the key is started, two groups of rotary pressing cylinders rotate and press a workpiece, a vision detection program is started at the same time, if the clamp spring is detected, the key is continuously started, the two groups of rotary cylinders are opened, the workpiece can be taken away, and meanwhile, a control system records information and prints out a two-dimensional code label; if the clamp spring is not detected, the cylinder is kept still, the key does not work, the cylinder cannot be opened until the superior supervisor authorizes the system, and the workpiece cannot be opened.

Drawings

Fig. 1 is a schematic view of the general structure of the present invention.

Fig. 2 is a schematic structural diagram of a positioning block, a rotary pressing cylinder and a key of the invention.

Reference numbers in the figures: the camera comprises a camera guardrail and a camera support 1, a camera and a camera lens 2, a positioning block 1, a positioning block 4, a clamping spring 2, a clamping spring 5, an annular light source 6, a light source support 7, a rotary pressing cylinder 1 and a rotary pressing cylinder 9, a gear shifter 2 and a gear shifter 10, a positioning block 11, a positioning plate 12, a frame 13 and a control key 14.

Detailed Description

The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.

Referring to fig. 1 to 2, the embodiment discloses a fool-proof device for visual inspection of a yacht shifter clamp spring, which comprises a camera bracket 1, a camera and a lens 2, positioning blocks 3, 4 and 11, a clamp spring 5, an annular light source 6, a light source bracket 7, rotary pressing cylinders 8 and 9, a shifter 10, a positioning plate 12, a frame 13 and a key 14.

The camera and the lens 2 are arranged on the camera support 1, meanwhile, the support 1 is designed into an annular structure, and the camera is arranged in the annular structure, so that the camera lens is prevented from being collided and shifted to influence a detection area when workers load and unload workpieces.

The utility model discloses a slow-witted device working process is prevented in yacht selector jump ring vision inspection as follows:

firstly, the manual semi-gear shifter 10 is placed on the positioning blocks 3, 4 and 11, and the three positioning blocks form a space similar to the shape of a workpiece, so that the workpiece can be easily placed in the space, but the position of the clamp spring is ensured to be in the visual range of a camera. And manually starting the key 14, and rotating the pressing cylinders 8 and 9 to rotate by 90 degrees and press downwards, wherein the annular light source 6 is carried on the rotating pressing cylinder 8 and brightens.

The camera 2 starts to take a picture, image processing is realized through the control system, and whether the clamp spring is detected or not is judged. If the clamp spring is detected, after the key is manually started, the rotary compression cylinders 8 and 9 are lifted and unscrewed, the workpiece can be conveniently taken out, and at the moment, the system records relevant detection information and prints a two-dimensional information code;

if the system does not detect the snap spring, the system will lock the shifter, the key 14 fails, the worker cannot take out the workpiece, and the worker needs to ask for authorization to open the shifter.

The above are merely exemplary embodiments of the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.