CN210269641U

CN210269641U - Concave-convex defect detection equipment

Info

Publication number: CN210269641U
Application number: CN201921137217.1U
Authority: CN
Inventors: 顾勇; 谢海芹; 胡亚涛
Original assignee: Wuxi Kailing Electronics Co ltd
Current assignee: Wuxi Kailing Electronics Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-07
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an unsmooth defect detecting equipment, aim at providing one kind and be convenient for all-round detection and check out test set that efficiency is high, including outer frame and install the mounting panel in four sides of outer frame, four corners departments in the outer frame are equipped with the LED light source that the structure is the same, the top of LED light source is equipped with LED light source switch, the inside central point of outer frame puts and is equipped with elevating system, the inside periphery that is located elevating system of outer frame is equipped with detection mechanism, detection mechanism is including locating the inside mounting panel of outer frame, fixed connection is in the regulation slip table of mounting panel department and fixed connection in the industrial lens who adjusts slip table one side, detection mechanism is "rice" word symmetric distribution in elevating system's periphery, the seizure end of industrial lens all sets up.

Description

Concave-convex defect detection equipment

Technical Field

The utility model relates to an outward appearance check out test set technical field especially relates to an unsmooth defect detecting equipment.

Background

At present, whether the appearance of a product is sunken or not is determined mainly by an infrared LED (light emitting diode) light projection type or an incandescent lamp light projection type, the device is in a structure that a detection head is arranged on one axial direction, a receiving device is a double-receiver, the accuracy of a detection result can be effectively ensured, when an object to be detected passes through the detection head, the light quantity received by the receiver is a fixed value, if the appearance of an electric wire is convex or concave, the light quantity received by the receiver can be changed, and the poor convex or concave can be detected by changing the light quantity.

In this measurement, there are three disadvantages that there is a possibility that water droplets splashed on the inside of the detector may cause false alarm if an outer diameter unevenness detector is installed after ① water tank (air cleaning belt) or after the next guide hole of the water tank, and that there is a possibility that disturbance light (sunlight, fluorescent light, flash light, alarm light, etc.) outside ② enters the detector, which causes a change in the amount of detected light and may cause malfunction, and ③ is a case that the measurement object in motion vibrates, the light source may shift from the inside of the detection range to the outside of the detection range, which may cause malfunction and affect the detection accuracy.

At present, chinese patent publication No. CN207641887U discloses a chip resistor appearance detection device, which includes a conveyor belt, a top detection camera, an end face detection camera, and a side face detection camera; the conveying belt is provided with chip resistors which are arranged at equal intervals; the top detection cameras and the end face detection cameras are fixed above the conveying belt and are higher than the top of the chip resistor, the top detection cameras are perpendicular to the conveying belt, the number of the end face detection cameras is two, the end face detection cameras are obliquely installed and are mutually symmetrical, and the end face detection cameras detect two end faces of the chip resistor; the side detection cameras are fixed on two sides of the conveying belt, and the side detection cameras detect the side faces of the chip resistors.

Although the chip resistor appearance detection device has simple and reliable structure and needs few workers, the chip resistor appearance detection device has the following advantages: the detection efficiency of the detection device still needs to be improved, and omnibearing detection of a product to be detected cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims to provide an unsmooth defect detecting equipment, it has the all-round advantage that detects, detection efficiency are high of being convenient for.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a concave-convex defect detection equipment, includes outer frame and installs in the mounting panel of outer frame four sides, four corners department in the outer frame is equipped with the LED light source that the structure is the same, the top of LED light source is equipped with LED light source switch, the inside central point of outer frame puts and is equipped with elevating system, the inside periphery that is located elevating system of outer frame is equipped with detection mechanism, detection mechanism is including locating the inside mounting panel of outer frame, fixed connection in the regulation slip table and the industrial lens of fixed connection in regulation slip table one side of mounting panel department, detection mechanism is "rice" word symmetric distribution in elevating system's periphery, the seizure end of industrial lens all sets up towards elevating system.

Through adopting above-mentioned technical scheme, the mounting panel of locating four sides of outer frame can help whole check out test set to install, environment when examining, select suitable mounting means, the phenomenon that can acutely rock can not appear when guaranteeing to detect, the final result that influences the detection, reduce the error, the LED light source is controllable, and the illumination of LED light source can avoid outer turbulent light, reinforcing detection efficiency, elevating system is used for removing the coil that awaits measuring, detection mechanism is used for detecting whether there is unsmooth defect to the coil surface, adjust the position that the slip table can directly adjust industrial lens, guarantee industrial lens's shooting quality, eight industrial lens aim at the coil that awaits measuring simultaneously, the all-round degree of sinking to its surface detects.

Further setting: the lifting mechanism comprises a servo actuator fixedly connected to the outer edge of the outer frame, a connecting plate installed at the bottom of the servo actuator and a lifting cylinder fixedly connected to the bottom of the connecting plate, wherein a coil installation block is arranged at the bottom of the lifting cylinder, and a coil to be tested is arranged in the coil installation groove.

Through adopting above-mentioned technical scheme, the lift cylinder is located servo executor bottom activity, and the lift cylinder can drive the coil that awaits measuring and move from top to bottom, and the coil installation piece is used for installing the coil that awaits measuring.

Further setting: the utility model discloses a coil inspection device, including outer frame, be located the bottom of waiting to examine coil in the outer frame and be equipped with the mounting groove of fixed connection in outer frame department, the internally mounted of mounting groove has the source of detection, the outside of mounting groove is equipped with the supporting shoe of fixed connection in outer frame inner wall, the first cushion block of top fixedly connected with of supporting shoe.

Through adopting above-mentioned technical scheme, be used for placing the detection source in the mounting groove, the supporting shoe can prevent with first cushion block that the coil that awaits measuring from acutely impacting the supporting shoe, leads to the coil to damage.

Further setting: the supporting shoe department is equipped with adjustment mechanism, adjustment mechanism includes sliding connection in outer frame and locates the movable block in the supporting shoe outside, fixed connection in the second cushion block at movable block top, locate adjusting bolt on the movable block and overlap the spring of locating adjusting bolt outside.

Through adopting above-mentioned technical scheme, adjusting bolt and spring can be used to adjust the distance between movable block and the supporting shoe, and the coil size that awaits measuring is different, need set up corresponding distance, guarantees cushioning effect's feasibility of carrying out.

Further setting: one side of the bottom of the outer frame is provided with a wire arranging opening, and the wire arranging opening is fixedly connected with a sealing plate inside the outer frame.

Through adopting above-mentioned technical scheme, the inside space of outer frame can be sealed to the closing plate, prevents that external light source from getting into, reduces the influence to the test, and the winding displacement mouth is used for the inside equipment connection of outer frame to walk the line.

Further setting: the top of outer frame is equipped with the PVC board, the PVC board can be taken out from the one end of outer frame.

Through adopting above-mentioned technical scheme, the colour that the PVC board used is the tawny, can cover at the top of outer frame during the test, reduces the influence of external light source to the test.

Further setting: the coil mounting block is detachably connected with the lifting cylinder.

By adopting the technical scheme, the coil mounting block can be adjusted according to the size of the coil to be tested, and can be mounted and dismounted at any time.

To sum up, the utility model discloses following beneficial effect has: the influence of vibration on testing can be reduced as much as possible through the arrangement of the mounting plate, the mounting mode is changed according to requirements, safety and reliability are achieved, products can be detected in all directions through the detection mechanism, images of all-directional angles of the products are captured, the positions of the products can gradually pass through the detection positions through the lifting mechanism, detection efficiency is high, the products in different specifications and sizes can be adapted through detachable connection of the adjusting mechanism and the coil mounting block, the detection equipment can quickly and effectively detect concave-convex defects of product appearances, the sealing degree of the equipment is improved for improving testing performance, the influence of an external light source on testing environment is reduced, the influence of vibration on testing environment is reduced, testing efficiency is high, accuracy is high, and the precision of a detection result can be improved in all directions through the detection mode.

Drawings

FIG. 1 is a plan view of embodiment 1;

FIG. 2 is a schematic structural view of the elevating mechanism in embodiment 1;

FIG. 3 is an oblique view of the PVC sheet of example 1 after installation.

In the figure, 1, an outer frame; 2. mounting a plate; 3. an LED light source; 4. an LED light source switch; 5. a lifting mechanism; 51. a servo actuator; 52. a connecting plate; 53. a lifting cylinder; 6. a detection mechanism; 61. mounting a plate; 62. adjusting the sliding table; 63. an industrial lens; 7. a coil mounting block; 8. a coil to be tested; 9. mounting grooves; 10. a support block; 11. a first cushion block; 12. an adjustment mechanism; 121. a movable block; 122. a second cushion block; 123. adjusting the bolt; 124. a spring; 13. a wire arranging port; 14. a sealing plate; 15. PVC board; 16. and detecting the source.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings 1 to 3. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1: a concave-convex defect detection device is disclosed, as shown in fig. 1, fig. 2 and fig. 3, four mounting blocks are fixedly connected to the outer walls of the upper, lower, left and right four sides of an outer frame 1, different mounting modes can be selected according to scene requirements, core parts of the whole detection device are all arranged inside the outer frame 1, a lifting mechanism 5 is arranged at the central position of the outer frame 1, a servo actuator 51 is fixedly connected to the bottom of the outer frame 1, the servo actuator 51 is placed from the bottom of the outer frame 1 to the central position of the outer frame 1, a connecting plate 52 is arranged at the bottom of the servo actuator 51, a lifting cylinder 53 is fixedly connected to the bottom of the connecting plate 52, the servo actuator 51, the connecting plate 52 and the lifting cylinder 53 form the lifting mechanism 5, a detachable coil mounting block 7 is arranged at the bottom of the lifting cylinder 53.

As shown in fig. 1, 2 and 3, the adjusting mechanism 12 is located at the bottom of the lifting mechanism 5, a mounting groove 9 is formed in the outer frame 1 at the bottom of the coil 8 to be detected, a detection source 16 is arranged inside the mounting groove 9, four supporting blocks 10 fixedly connected to the inside of the outer frame 1 are arranged outside the mounting groove 9, a first buffer cushion block 11 is fixedly connected to the top of each supporting block 10, a movable block 121 slidably connected to the outer frame 1 is arranged outside each supporting block 10, an adjusting bolt 123 penetrating through the movable block 121 and the supporting block 10 is arranged at the position of each movable block 121, a spring 124 is arranged outside each adjusting bolt 123, the spring 124 is arranged between the supporting block 10 and the movable block 121, the second buffer cushion block 122, the adjusting bolt 123 and the spring 124 constitute the adjusting mechanism.

As shown in fig. 1, 2 and 3, eight sets of detection mechanisms 6 are arranged in eight directions on the periphery of the lifting mechanism 5, the eight sets of detection mechanisms 6 are symmetrically distributed in a shape like a Chinese character 'mi', each detection mechanism 6 is composed of a mounting plate 2, an adjusting sliding table 62 and an industrial lens 63, the mounting plate 2 is fixed on the inner wall of the outer frame 1, the adjusting sliding table 62 is fixedly connected to the mounting plate 2, the industrial lens 63 is fixedly connected to one side of the adjusting sliding table 62, and a capturing end of the industrial lens 63 faces the lifting mechanism 5.

As shown in fig. 1, 2 and 3, LED light sources 3 having the same structure are disposed at four corners of the inner wall of the outer frame 1, an LED light source switch 4 is disposed at the top of the LED light source 3, and the irradiation direction of the LED light source 3 also faces the elevating mechanism 5.

As shown in fig. 1, 2 and 3, a sealing plate 14 is fixedly connected to a corner of the bottom of the outer frame 1, and a wire outlet 13 is provided on the outer side of the sealing plate 14.

As shown in fig. 1, 2 and 3, a PVC plate 15 is provided on the top of the outer frame 1 so as to be drawn out from one end.

In the embodiment of the utility model, select the best installation mode according to the environment, select suitable coil installation piece 7 according to the specification of coil 8 to be measured, place coil 8 to be measured on coil installation piece 7, according to the specification size of coil 8 to be measured, the tightness degree of adjusting bolt 123 is unscrewed or screwed, spring 124 naturally struts during unscrewing, movable block 121 is far away from supporting shoe 10 and moves, spring 124 tightens during screwing, movable block 121 moves close to supporting shoe 10, adjust the position of eight industrial lenses 63 through adjusting slipway 62, aim at different surfaces of coil 8 to be measured, after the adjustment is completed, open LED light source 3, LED light source 3 irradiates on the surface of coil 8 to be measured, lifting cylinder 53 stretches out, carry out axial motion of coil 8 to be measured along detection source 16, in the process of downward motion, if sunken or protruding defect appears on the surface of coil 8 to be measured, the light quantity received by the detection source 16 changes, the industrial lens 63 captures the external picture of the coil 8 to be detected, and finally whether the coil 8 to be detected has defects or not is detected.

The above description is provided for further details of the present invention with reference to the specific embodiments, which should not be construed as limiting the present invention; to the utility model discloses affiliated and relevant technical field's technical personnel are based on the utility model discloses under the technical scheme thinking prerequisite, the extension of doing and the replacement of operating method, data all should fall within the utility model discloses within the protection scope.

Claims

1. The utility model provides a unsmooth defect detecting equipment, includes outer frame (1) and installs in mounting panel (2) of four sides of outer frame (1), its characterized in that: four corners department in outer frame (1) are equipped with LED light source (3) that the structure is the same, the top of LED light source (3) is equipped with LED light source switch (4), the inside central point of outer frame (1) puts and is equipped with elevating system (5), the inside periphery that is located elevating system (5) of outer frame (1) is equipped with detection mechanism (6), detection mechanism (6) are including locating inside mounting panel (2) of outer frame (1), fixed connection in regulation slip table (62) and fixed connection in industrial lens (63) of adjusting slip table (62) one side of mounting panel (2), detection mechanism (6) are "rice" word symmetric distribution in the periphery of elevating system (5), the seizure end of industrial lens (63) all sets up towards elevating system (5).

2. A concave-convex defect detecting apparatus according to claim 1, characterized in that: elevating system (5) including servo executor (51) of fixed connection in outer frame (1) outward flange, install in connecting plate (52) of servo executor (51) bottom and fixed connection in lift cylinder (53) of connecting plate (52) bottom, the bottom of lift cylinder (53) is equipped with coil installation piece (7), the inside of coil mounting groove (9) is equipped with coil (8) that awaits measuring.

3. A concave-convex defect detecting apparatus according to claim 2, characterized in that: the bottom that lies in coil (8) of waiting to detect in outer frame (1) is equipped with mounting groove (9) of fixed connection in outer frame (1) department, the internally mounted of mounting groove (9) has source of detection (16), the outside of mounting groove (9) is equipped with supporting shoe (10) of fixed connection in outer frame (1) inner wall, the first buffer cushion piece (11) of top fixedly connected with of supporting shoe (10).

4. A concave-convex defect detecting apparatus according to claim 3, characterized in that: supporting shoe (10) department is equipped with adjustment mechanism (12), adjustment mechanism (12) include sliding connection in outer frame (1) and locate movable block (121) in supporting shoe (10) outside, fixed connection in second cushion block (122) at movable block (121) top, locate adjusting bolt (123) on movable block (121) and overlap and locate adjusting bolt (123) outside spring (124).

5. The concave-convex defect detecting apparatus according to claim 4, characterized in that: one side of outer frame (1) bottom is equipped with winding displacement mouth (13), winding displacement mouth (13) department is located the inside fixedly connected with closing plate (14) of outer frame (1).

6. The concave-convex defect detecting apparatus according to claim 5, characterized in that: the top of outer frame (1) is equipped with PVC board (15), PVC board (15) can be followed the one end of outer frame (1) and are taken out.

7. The concave-convex defect detecting apparatus according to claim 6, characterized in that: the coil mounting block (7) is detachably connected with the lifting cylinder (53).