CN211740142U

CN211740142U - 3D detection device

Info

Publication number: CN211740142U
Application number: CN202020804926.7U
Authority: CN
Inventors: 王泽东
Original assignee: Ecole Electronic Components Zhuhai Co ltd
Current assignee: Ecole Electronic Components Zhuhai Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-10-23
Anticipated expiration: 2030-05-14

Abstract

The utility model relates to the technical field of detection, and discloses a 3D detection device, which comprises a frame, a conveyor belt arranged on the frame, a clamping piece, a plurality of detection cameras and a plurality of lighting lamps, wherein a detection station is arranged on the frame, a carrier is arranged on the conveyor belt, parts can be placed on the carrier, the conveyor belt can convey the carrier to the detection station, the clamping piece is arranged on the detection station, the clamping piece can clamp the parts, the clamping piece can be lifted and rotated, the detection cameras are respectively arranged at different positions around the detection station, the lighting lamps are respectively arranged at different positions around the detection station, thus the parts of the detection station can be photographed in multiple directions and multiple angles, and the clamping piece can lift and rotate the clamping piece to obtain photos with required angles aiming at some positions which are not good to be detected, without other complex alignment operations, the complex and expensive mechanical hand device is avoided, the cost can be reduced, and the efficiency of acquiring the 3D image of the part is high.

Description

3D detection device

Technical Field

The utility model relates to a detect technical field, especially relate to a 3D detection device.

Background

With the development of industry, the quality requirements on parts are more and more strict, and a plurality of parts need to be detected in all directions. At present, one station is adopted to correspond to one detection direction for detection, so that the assembly line is long, the consumed time is long, and the efficiency is low. Or, adopt dedicated manipulator that can 360 degrees movements, take the detection instrument, carry out all-round detection to the part, but this kind of manipulator generally customizes according to the part of different size, and the price is expensive, also can't use simultaneously in the different parts that the size differs greatly, just so greatly increased the manufacturing cost of part.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of above-mentioned prior art, the utility model provides a 3D detection device, its detection efficiency is high, can be used to not unidimensional part.

The utility model provides a technical scheme that its technical problem adopted does:

the utility model provides a 3D detection device, includes the frame and locates conveyer belt, holder, a plurality of detection camera and a plurality of illumination lamps and lanterns of frame, be equipped with a detection station in the frame, be equipped with the carrier on the conveyer belt, the part can be placed on the carrier, the conveyer belt can carry carrier to detection station, detection station is located to the holder, but holder centre gripping part, just the holder liftable and rotatory, a plurality of detection camera set up the different position around detecting the station respectively, and a plurality of illumination lamps and lanterns set up the different position around detecting the station respectively.

As an improvement of the technical scheme, a rotary clamping jaw cylinder is arranged on the rack and located on one side of the detection station, and the clamping piece is arranged at the output end of the rotary clamping jaw cylinder.

As an improvement of the technical scheme, a first air cylinder is vertically arranged on the rack and located on one side of the detection station, and the rotary clamping jaw air cylinder is arranged at the output end of the first air cylinder.

As an improvement of the above technical scheme, a second cylinder is arranged on the frame, the second cylinder is located on one side of the detection station, a positioning pin is arranged at an output end of the second cylinder, a positioning hole is correspondingly arranged on the carrier, and the positioning pin can be inserted into or withdrawn from the positioning hole.

As an improvement of the technical scheme, one end of the positioning pin is provided with a cone frustum, and the positioning hole is a cone hole.

As the improvement of the technical scheme, the machine frame is provided with the stop blocks in front and at the back of the detection station, and the stop blocks can move up and down to stop or avoid the carrier.

As an improvement of the technical scheme, the frame is vertically provided with third cylinders in front and at the back of the detection station, and the stop block is arranged at the output end of the third cylinder.

As the improvement of the technical scheme, the frame is provided with first sensors in front and at the back of the detection station so as to detect the passing of the carrier.

As an improvement of the technical scheme, the conveyor belt comprises a slide rail arranged on the rack and a belt covered on the upper surface of the slide rail, and the belt is driven by a motor to operate.

As the improvement of the technical scheme, the upper end of the carrier is provided with a clamp, and the clamp is used for positioning parts.

The beneficial effects of the utility model are that:

a plurality of among this 3D detecting system detects the camera and sets up the different position around detecting the station respectively, just so can be diversified, the part to detecting the station is shot to the multi-angle, to the position of some not good detections, but holder member centre gripping part goes up and down, it is rotatory, in order to acquire the photo of required angle, in order to carry out the analysis, compare, measure, need not to carry out other complicated counterpoint operations, avoid using complicated expensive manipulator device, and can reduce cost, and the efficient of the 3D image of acquireing the part, very big improvement detection efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:

FIG. 1 is a schematic perspective view of a part of the structure of an embodiment of the present invention;

fig. 2 is another perspective view of a partial structure of the embodiment of the present invention.

Detailed Description

Referring to fig. 1, the utility model discloses a 3D detection device, conveyer belt 2, holder 6, a plurality of detection camera 3 and a plurality of illumination lamps and lanterns 4 including frame 1 and locating frame 1, be equipped with a detection station in the frame 1, be equipped with carrier 5 on the conveyer belt 2, the part can be placed on carrier 5, carrier 5 to detection station can be carried to conveyer belt 2, the detection station is located to holder 6, but holder 6 hold the part, just holder 6 liftable and rotatory, a plurality of detection camera 3 sets up the different position around detecting the station respectively, and a plurality of illumination lamps and lanterns 4 set up the different position around detecting the station respectively.

It is specific, a plurality of detection camera 3 sets up the different position around detecting the station respectively, just so can be diversified, the part that detects the station is shot to the multi-angle, to the position of some not good detections, but holder 6 hold part goes up and down, it is rotatory, in order to acquire the photo of required angle, in order to carry out the analysis, compare, measure, need not to carry out other complicated counterpoint operations, avoid using complicated expensive manipulator device, can reduce cost, all detection cameras 3 can shoot simultaneously or interval time takes a photograph very short ground in proper order, the efficient of the 3D image of acquisition part, very big improvement detection efficiency.

Further, the conveyor belt 2 comprises a slide rail 21 arranged on the frame 1 and a belt covering the upper surface of the slide rail 21, and the belt is driven by a motor to operate. Specifically, the number of the slide rails 21 and the number of the belts are two, the two slide rails 21 are parallel to each other, and the carrier 5 is arranged on the two belts.

And, be equipped with many horizontal poles 13a and montant 13 on the frame 1, a plurality of detection camera 3 and a plurality of illumination lamps and lanterns 4, as required, the dispersion is installed on horizontal pole 13a and montant 13. The concrete structure does, install clamp splice 14 on horizontal pole 13a or the montant 13, the one end of clamp splice 14 is equipped with the mounting hole, horizontal pole 13a or montant 13 are inserted and are located the mounting hole, logical groove has still been seted up to clamp splice 14's one end, the length extending direction who leads to the groove is the same with the length extending direction of mounting hole, and lead to groove and the common one end with clamp splice 14 of mounting hole and divide into two parts, screw hole 15 has been seted up to clamp splice 14's one end, screw hole 15 passes logical groove, the axis extending direction of screw hole 15 is perpendicular with the length extending direction who leads to the groove, install the screw in the screw hole. The clamping block 14 can slide on the cross rod 13a or the vertical rod 13 by loosening the screw to adjust the position, and the clamping block 14 is fixed on the cross rod 13a or the vertical rod 13 by tightening the screw.

Specifically, the other end of the clamping block 14 is provided with a first connecting block 16, the first connecting block 16 is provided with a first waist-shaped groove 17, and the first connecting block 16 is connected with the clamping block 14 in a manner that a screw penetrates through the first waist-shaped groove 17. The screw can be loosened and moved in the first waist-shaped groove 17 to adjust the position of the first connecting block 16, and the first connecting block 16 is fixed on the clamping block 14 by tightening the screw.

Further, a second connecting block 18 is arranged on the first connecting block 16, a second waist-shaped groove 19 is arranged on the second connecting block 18, and the second connecting block 18 is connected with the first connecting block 16 in a mode that a screw penetrates through the second waist-shaped groove 19. The screw can be loosened and moved in the second waist-shaped groove 19 to adjust the position of the second connecting block 18, and the screw is tightened to fix the second connecting block 18 on the first connecting block 16. The detection camera 3 or the lighting fixture 4 is fixed on the second connecting block 18 by screws. Through the clamping block 14, the first connecting block 16 and the second connecting block 18, the positions of the detection camera 3 and the lighting fixture 4 on the frame 1 can be adjusted as required. Of course, depending on the situation of use, there are two other cases where the detection camera 3 and the illumination lamp 4 are directly connected to the clamp block 14 or the first connecting block 16.

Specifically, the concrete structure of holder 6 liftable and rotatory does, be equipped with first cylinder 8 on the frame 1 vertically, specifically be that first cylinder 8 is located the side of slide rail 21, just first cylinder 8 is located the one side of detecting the station, the output of first cylinder 8 is located to rotatory clamping jaw cylinder 7, the output of rotatory clamping jaw cylinder 7 is located to holder 6. Rotatory clamping jaw cylinder 7 control holder 6 centre gripping part, and first cylinder 8 control holder 6 goes up and down to remove the part to predetermined height, rotatory clamping jaw cylinder 7 drives holder 6 rotatory, in order to rotate the part to predetermined angle. Only simple control parts are needed, and complex mechanical hands are not needed, so that the cost is saved.

Referring to fig. 2, a second cylinder 9 is arranged on the frame 1, the second cylinder 9 is located on a side surface of the slide rail 21, the second cylinder 9 is located on one side of the detection station, a positioning pin 91 is arranged at an output end of the second cylinder 9, a positioning hole is correspondingly arranged on a side surface of the carrier 5, and the positioning pin 91 can be inserted into or withdrawn from the positioning hole. One end of the positioning pin 91 is provided with a truncated cone, and the positioning hole is a conical hole. When the carrier 5 reaches the detection station, the second air cylinder 9 controls the positioning pin 91 to be inserted into the positioning hole so as to position the carrier.

Specifically, the frame 1 is provided with a stop block 10 in front of and behind the detection station, and the stop block 10 can move up and down to stop or avoid the carrier 5. The concrete structure does, frame 1 all is equipped with third cylinder 11 vertically in the place ahead and the rear of detection station, and second cylinder 10 is located between two slide rails 21, and second cylinder 10 installs the inboard at one of them slide rail 21, the output of third cylinder 11 is located to dog 10.

Moreover, the frame 1 is provided with first sensors 12 both in front of and behind the detection station to detect the passage of the vehicle 5. Specifically, the first sensor 11 is disposed inside the slide rail 21.

In addition, the inner side of the slide rail 21 is further provided with a second sensor 20, and the second sensor 20 is used for detecting whether a carrier 5 exists at a detection station. The upper end of the carrier 5 is provided with a clamp 51, the clamp 51 is used for positioning parts, and different clamps 51 can be arranged according to different parts.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.

Claims

1. A3D detection device, its characterized in that: including frame (1) and conveyer belt (2), holder (6), a plurality of detection camera (3) and a plurality of illumination lamps and lanterns (4) of locating frame (1), be equipped with a detection station on frame (1), be equipped with carrier (5) on conveyer belt (2), the part can be placed on carrier (5), carrier (5) to detecting the station can be carried in conveyer belt (2), detection station is located in holder (6), but holder (6) hold the part, just holder (6) liftable and rotatory, a plurality of detection camera (3) set up respectively in the different position around detecting the station, and a plurality of illumination lamps and lanterns (4) set up respectively in the different position around detecting the station.

2. A 3D detection apparatus according to claim 1, characterized in that: be equipped with rotatory clamping jaw cylinder (7) on frame (1), rotatory clamping jaw cylinder (7) are located the one side that detects the station, the output of rotatory clamping jaw cylinder (7) is located in holder (6).

3. A 3D detection apparatus according to claim 2, characterized in that: the automatic detection device is characterized in that a first air cylinder (8) is vertically arranged on the rack (1), the first air cylinder (8) is located on one side of the detection station, and an output end of the first air cylinder (8) is arranged on the rotary clamping jaw air cylinder (7).

4. A 3D detection apparatus according to claim 1, characterized in that: be equipped with second cylinder (9) on frame (1), second cylinder (9) are located the one side that detects the station, the output of second cylinder (9) is equipped with locating pin (91), it is equipped with the locating hole to correspond on carrier (5), locating pin (91) can insert or withdraw from the locating hole.

5. A3D detection apparatus according to claim 4, characterized in that: one end of the positioning pin (91) is provided with a cone frustum, and the positioning hole is a cone hole.

6. A 3D detection apparatus according to claim 1, characterized in that: frame (1) all is equipped with dog (10) in the place ahead and the rear of detecting the station, dog (10) up-and-down motion to block or dodge carrier (5).

7. A3D detection apparatus according to claim 6, characterized in that: frame (1) is all equipped with third cylinder (11) vertically in the place ahead and the rear of detection station, the output of third cylinder (11) is located in dog (10).

8. A 3D detection apparatus according to claim 1, characterized in that: frame (1) all is equipped with first inductor (12) in the place ahead and the rear of detecting the station to detect passing through of carrier (5).

9. A 3D detection apparatus according to claim 1, characterized in that: the conveyor belt (2) comprises a slide rail (21) arranged on the rack (1) and a belt covered on the upper surface of the slide rail (21), and the belt is driven by a motor to operate.

10. A 3D detection apparatus according to claim 1, characterized in that: the upper end of the carrier (5) is provided with a clamp (51), and the clamp (51) is used for positioning a part.