CN107626606A - Symmetrical rolling type cylindrical roller defects detection mechanism - Google Patents

Abstract

The symmetrical rubbing cylindrical roller defect detection mechanism is divided into two symmetrical parts by the light source frame, including the feeding mechanism, the detection mechanism and the sorting mechanism. The vibration of the motor and the inclined vibrating hopper is used to arrange the feeding of the rollers along the material chute; the detection mechanism includes a visual inspection device, a light source frame, a rubbing disc, a rotating disc and a cylinder. Drive the rotating disc to rotate 90° to reach the detection area, and the linear reciprocating motion of the rubbing disc rubs the rotation of the cylindrical roller to realize the detection of the cylindrical surface of the cylindrical roller; the sorting mechanism includes qualified material boxes and unqualified material boxes , Blanking chute and track, qualified material boxes and unqualified material boxes can slide along the track to complete the sorting of cylindrical rollers; when the sorting is completed, re-feed, and then the rotating disk rotates 90° again to reach the next detection area ; The present invention improves the sorting efficiency under the premise of ensuring the detection accuracy.

Description

Symmetrical Rubbing Cylindrical Roller Defect Detection Mechanism

technical field

The invention relates to a symmetrical rubbing cylindrical roller defect detection mechanism, which belongs to the technical field of cylindrical roller defect detection.

Background technique

With the rapid development of science and technology, cylindrical rollers, as the core components of bearings, are also developing rapidly, and their demand is also increasing, which makes cylindrical roller detection face new competition, challenges and changes, thus promoting high-efficiency and high-precision Development of cylindrical roller defect detection. Feeding, testing and sorting are important components of testing equipment. It is necessary to ensure stable and rapid feeding and sorting while improving testing efficiency.

Contents of the invention

The purpose of the present invention is: in order to improve the detection speed and detection accuracy, the present invention provides a symmetrical rubbing type cylindrical roller defect detection mechanism, which realizes feeding and sorting and blanking at the same time of detection, thereby shortening the cylindrical roller feeding. The time for material, detection and sorting and blanking can be shortened, and the sorting efficiency can be improved under the premise of ensuring the detection accuracy.

The scheme adopted in the present invention is: provide a symmetrical rubbing type cylindrical roller defect detection mechanism, the symmetrical rubbing type cylindrical roller defect detection mechanism is divided into two symmetrical parts by the light source frame, and each part includes a feeding mechanism and a detection mechanism and a sorting mechanism, wherein the feeding mechanism includes an inclined vibrating hopper, a sorting chute, and a servo motor, and the vibration of the inclined vibrating hopper is used to arrange the feeding of the rollers along the sorting chute, so that the cylindrical rollers reach the detection mechanism; The detection mechanism includes a visual detection device, a light source frame, a rubbing disk, a rotating disk and a cylinder. After the material is fed into the feeding mechanism, the rotating disk is driven by the cylinder to rotate 90° to reach the detection area. There is a thin plate under the rotating disk. The valve controls the "open" and "close" of the thin plate. When the rotating disc reaches the bottom of the visual inspection device, the thin plate opens, and then the linear reciprocating motion of the rubbing disc rubs the rotation of the cylindrical roller to realize the cylindrical surface detection of the cylindrical roller. After the detection is completed, the thin plate is closed, and the rotating disk drives the cylindrical rollers to the sorting area; the sorting mechanism includes qualified material boxes, unqualified material boxes, blanking slides and tracks, and the rotating disk drives the detected cylindrical rollers Rotate 90° again to reach the sorting area. The qualified cylindrical rollers fall into the qualified material box through the blanking chute, and the unqualified cylindrical rollers fall into the unqualified material box through the blanking chute, thus completing the sorting of cylindrical rollers ; The invention realizes the feeding, detection and sorting of cylindrical rollers, and the device adopts a symmetrical structure, which improves work efficiency to a certain extent, saves labor and costs.

Description of drawings

Fig. 1 is a schematic diagram of the overall appearance and structure of the present invention.

Fig. 2 is a top view of the present invention.

The structure in Figure 1 includes: visual inspection device (1), light source frame (2), material handling slide (3), inclined vibrating hopper (4), servo motor (5), qualified material box (6), track (7) , Blanking slideway (8), unqualified material box (9), rubbing disc (10), rotating disc (11), cylinder (12).

detailed description

The present invention will be further described below in conjunction with the accompanying drawings.

Figure 1 is a structural schematic diagram of the present invention, consisting of a visual inspection device (1), a light source frame (2), a material handling slide (3), an inclined vibrating hopper (4), a servo motor (5), and a qualified material box (6) ), track (7), blanking chute (8), unqualified material box (9), rubbing disc (10), rotating disc (11), cylinder (12), and the structure is a symmetrical structure; tilting vibration The shaking of the hopper (4) is used to arrange the rollers to facilitate the feeding of the cylindrical rollers along the material chute (3), so that the cylindrical rollers fall into the groove of the rotating disc (11), and the rotating disc drives the cylindrical rollers to rotate 90° to reach the detection area; in the detection area, when the thin plate under the rotating disc (11) is opened, the rubbing disc (10) rubs the cylindrical rollers through linear reciprocating motion to rotate, realizing the expansion of the cylindrical surface of the cylindrical rollers, and completing the cylinder Surface defect detection; further sheet closing, the rotating disk (11) drives the tested cylindrical rollers to continue to rotate 90° to the sorting area; in the sorting area, the sheet opens to pass the cylindrical rollers through the discharge chute ( 8) Transfer to the qualified material box (6) or the unqualified material box (9); the thin plate is closed and loaded again, and the rotating disk (11) continues to rotate 90° to the next detection area.

Claims (3)

1. symmetrical rolling type cylindrical roller defects detection mechanism, it is characterised in that by light source shelf（2）Divide into symmetrical two Point, include feeding mechanism, testing agency and mechanism for sorting per part, described feeding mechanism includes tilt and vibration hopper（4）, reason Expect slideway（3）, servomotor（5）, tilt and vibration hopper（4）Shake be used for arrange roller along reason material slideway（3）Charging, makes circle Post roller reaches testing agency；Described testing agency includes vision inspection apparatus（1）, light source shelf（2）, rubbing disk（10）, turn Moving plate（11）And cylinder（12）, pass through rotating disc（11）Rotation drive cylindrical roller movement, pass through rubbing disk（10）It is straight Line moves back and forth the cylinder face expansion for realizing cylindrical roller, completes face of cylinder detection；Described mechanism for sorting includes qualified hopper （6）, unqualified hopper（9）, blanking slideway（8）And track（7）, whether qualified point of cylindrical roller is realized in sorting area Pick.

2. according to claim 1, rotating disc（11）Under have a thin plate by Valve controlling thin plate "on" and "off", work as rotation Disk（11）Reach vision inspection apparatus（1）During lower section, thin plate is opened, then by rubbing disk（11）Straight reciprocating motion rubbing cylinder The rotation of roller, the face of cylinder detection of cylindrical roller is realized, after the completion of detection, thin plate closure, rotating disc（11）Rotation drives circle Post roller reaches sorting area.

3. according to claim 1, rotating disc（11）Rotation is all 90 ° every time, and rotate a circle four detections of completion.