CN210982241U

CN210982241U - Automatic vision detection device

Info

Publication number: CN210982241U
Application number: CN201922017364.1U
Authority: CN
Inventors: 江波; 江锦东
Original assignee: Xiamen Xucheng Metal Products Co Ltd
Current assignee: Xiamen Xucheng Metal Products Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-10
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a vision automatic checkout device belongs to automatic check out test set technical field. Its technical essential includes the workstation, be provided with determine module and movable assembly on the workstation, determine module is including being located the first installation pole and the second installation pole of workstation upper surface, the side of first installation pole is provided with the arm of force, the arm of force bottom surface is provided with first camera, the side of second installation pole is provided with the second camera. The utility model has the advantages of reduce the flow of unqualified product.

Description

Automatic vision detection device

Technical Field

The utility model belongs to the technical field of automatic check out test set, more specifically says, it relates to a vision automatic checkout device.

Background

The toilet bowl on the market is various in types and different in quality, and when the toilet bowl is used, the toilet bowl cover is used most frequently and is easy to fall off, so that stability and comfort are always sought. When the toilet is used, the opening and closing actions of the toilet cover are the most frequent, and a buffering hinge core needs to be hinged on the toilet cover in order to avoid the toilet cover from being broken when the toilet cover and the toilet ring are put down.

At present, in the production process of the buffer hinge core, the qualified state of the buffer hinge core is detected by adopting manual work.

However, errors are easy to occur in a manual detection mode, so that unqualified products flow out, the buffering hinge core cannot be normally used on the toilet cover, and the service life of the toilet cover is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vision automatic checkout device, it has the advantage that reduces nonconforming product and flow.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a visual automatic detection device comprises a workbench, wherein a detection assembly and a movable assembly are arranged on the workbench, the detection assembly comprises a first installation rod and a second installation rod which are positioned on the upper surface of the workbench, the side surface of the first installation rod is provided with a force arm, the bottom surface of the force arm is provided with a first camera, and the side surface of the second installation rod is provided with a second camera; the movable assembly comprises a first sliding plate located on the upper surface of a workbench, a first air cylinder which pushes the first sliding plate to slide along the direction perpendicular to the connecting line of the first mounting rod and the second mounting rod is arranged on the workbench, a second sliding plate is arranged on the upper surface of the first sliding plate, a second air cylinder which slides along the direction perpendicular to the sliding direction of the first sliding plate is arranged on the second sliding plate, a guide plate is vertically arranged on the upper surface of the second sliding plate, the guide plate is connected with a third sliding plate in a clamping and sliding mode towards one side of the first mounting rod, a third air cylinder which drives the third sliding plate to slide along the height direction of the guide plate is arranged on the second sliding plate, and a clamping jaw air cylinder is arranged on the third sliding plate.

By adopting the technical scheme, the buffer hinge core is clamped by the clamping jaw air cylinder, the second air cylinder is started to push the second sliding plate to the position below the first camera for shooting detection, and the third air cylinder is started to enable the clamping jaw air cylinder to drive the buffer hinge core to slide up and down, so that the buffer hinge core can be shot clearly without focusing of the first camera; after the first camera finishes shooting, start the second cylinder for buffering hinge core is located second camera and shoots the within range, starts first cylinder, makes the second camera can need not focusing just will cushion the hinge core and shoot clearly, through the inspection of first camera and second camera, need not the manual work and detect, can find out unqualified product, thereby avoids unqualified product to flow.

Further, still be provided with feed arrangement on the workstation, feed arrangement includes the vibration dish, the discharge gate of vibration dish is provided with the feed chute, the feed chute will cushion the hinge core direction the clamping jaw of clamping jaw cylinder, the position that the clamping jaw cylinder was kept away from to the feed chute is provided with and pushes away the material cylinder.

Through adopting above-mentioned technical scheme, feed arrangement's setting can be convenient for push the buffering hinge core to the clamping jaw cylinder, reduces the time that the buffering hinge core passes through the feed chute to make the clamping jaw cylinder can press from both sides the buffering hinge core tightly, accelerate loading attachment's material loading speed.

Further, the feed chute is the slope setting, and its higher extreme is close to the clamping jaw cylinder.

Through adopting above-mentioned technical scheme, the feed chute is the slope setting, can avoid buffering hinge core to slide to clamping jaw cylinder under the effect of vibration, can make clamping jaw cylinder's feeding more stable.

Furthermore, the position of the upper surface of the first sliding plate, which is far away from the second cylinder, is provided with an installation block, one side of the installation block, which faces the second cylinder, is provided with a travel switch which is abutted against the guide plate, the travel switch is positioned under the second camera, and the travel switch is electrically connected with the first cylinder and the second cylinder.

By adopting the technical scheme, when the second cylinder pushes the second sliding plate to be far away from the sliding process of the second cylinder, the guide plate is abutted to the travel switch, so that the second cylinder stops pushing the second sliding plate, the first cylinder is started to push the first sliding plate, and manual operation steps are reduced.

Furthermore, a limiting groove is formed in the lower surface of the first sliding plate along the sliding direction of the first sliding plate, and a limiting strip which slides in the limiting groove is arranged on the upper surface of the workbench.

Through adopting above-mentioned technical scheme, the slip direction of first sliding plate can be restricted in the setting of spacing groove and spacing strip to make first sliding plate more stable at the in-process that slides.

Furthermore, the both sides of spacing strip are provided with the screens strip along its length direction, the lateral wall of spacing groove is provided with the screens groove of screens strip gomphosis.

Through adopting above-mentioned technical scheme, the setting in screens strip and screens groove can prevent that first sliding plate from reciprocating to make first sliding plate slip in-process stability more.

Furthermore, two ends of the limiting strip are provided with stop blocks which are abutted against the first sliding plate.

Through adopting above-mentioned technical scheme, the setting of dog can restrict the sliding range of first sliding plate to inject the distance between buffering hinge core and the second camera, make that the second camera shoots more accurate.

Furthermore, a rubber pad is arranged on the opposite side surface of the stop block.

Through adopting above-mentioned technical scheme, the impact force that produces when can reducing first sliding plate and dog collision is set up to the rubber pad to avoid the damage of first sliding plate or dog.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the clamping jaw cylinder clamps the buffering hinge core, the second cylinder is started to push the second sliding plate to the position below the first camera for shooting detection, and the third cylinder is started to enable the clamping jaw cylinder to drive the buffering hinge core to slide up and down, so that the buffering hinge core can be shot clearly without focusing of the first camera; after the first camera finishes shooting, starting the second cylinder to enable the buffering hinge core to be located in the shooting range of the second camera, starting the first cylinder to enable the second camera to clearly shoot the buffering hinge core without focusing, and finding out unqualified products through the inspection of the first camera and the second camera without manual detection so as to avoid the unqualified products from flowing out;

(2) through the arrangement of the feeding device, the buffering hinge core can be conveniently pushed to the clamping jaw cylinder, and the time for the buffering hinge core to pass through the feeding groove is reduced, so that the clamping jaw cylinder can clamp the buffering hinge core, and the feeding speed of the feeding device is increased;

(3) through the setting of travel switch, when the second cylinder promoted the second sliding plate and keep away from the second cylinder in-process that slides, deflector and travel switch looks butt for the second cylinder stops to promote the second sliding plate, and starts first cylinder and promote first sliding plate, reduces artificial operation step.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is an enlarged schematic view of the section a in fig. 1.

Reference numerals: 1. a work table; 2. a detection component; 21. a first mounting bar; 22. a second mounting bar; 23. a force arm; 24. a first camera; 25. a second camera; 3. a movable component; 31. a first sliding plate; 32. a first cylinder; 33. a second sliding plate; 34. a second cylinder; 35. a guide plate; 36. a third sliding plate; 37. a third cylinder; 38. a clamping jaw cylinder; 4. a feeding device; 41. a vibrating pan; 42. a feed chute; 43. a material pushing cylinder; 5. mounting blocks; 6. a travel switch; 7. a limiting groove; 8. a limiting strip; 9. a clamping strip; 10. a clamping groove; 11. a stopper; 12. and (7) a rubber pad.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a vision automatic checkout device, refer to fig. 1, including workstation 1, the last surface mounting of workstation 1 has detection module 2 and movable part 3, wherein detection module 2 is including installing first installation pole 21 and the second installation pole 22 at workstation 1 upper surface, the lateral wall welding of first installation pole 21 has arm of force 23, the lower surface mounting of arm of force 23 has the first camera 24 of shooting downwards, the side-mounting of second installation pole 22 has the second camera 25 of shooting dorsad second installation pole 22.

Wherein, the movable assembly 3 comprises a first sliding plate 31 which is slidably mounted on the upper surface of the workbench 1, a first cylinder 32 which pushes the first sliding plate 31 to slide along the direction vertical to the connecting line of the first mounting rod 21 and the second mounting rod 22 is mounted on the upper surface of the workbench 1, a second sliding plate 33 is mounted on the upper surface of the first sliding plate 31, a second cylinder 34 which pushes the second sliding plate 33 to slide along the direction vertical to the sliding direction of the first sliding plate 31 is mounted on the upper surface of the first sliding plate 31, a guide plate 35 is mounted on the upper surface of the second sliding plate 33, a third sliding plate 36 which slides along the height direction of the guide plate 35 is mounted on one side facing the first camera 24, a third cylinder 37 which provides power for the third sliding plate 36 is mounted on the upper surface of the second sliding plate 33, and a clamping jaw cylinder 38 which is used for clamping and buffering the hinge core is mounted on the upper surface of the third sliding plate 36, the clamping jaw air cylinder 38 is located right below the first camera 24 and on the same horizontal plane as the second camera 25.

In addition, a feeding device 4 is further installed on the upper surface of the workbench 1, the feeding device 4 comprises a vibration disc 41 installed on the upper surface of the workbench 1, a discharge port of the vibration disc 41 is communicated with a feeding groove 42, the feeding groove 42 guides the buffering hinge core to the clamping jaw of the clamping jaw cylinder 38, and a material pushing cylinder 43 facing the clamping jaw cylinder 38 is installed at a position, away from the clamping jaw cylinder 38, of the feeding groove 42. Through feed arrangement 4, can be convenient for install buffering hinge core on clamping jaw cylinder 38 to reduce manual operation step, improve equipment's work efficiency.

The feed chute 42 is then mounted at an incline with its upper end adjacent the gripper cylinder 38. The feed chute 42 is obliquely arranged, so that materials can be prevented from sliding to the clamping jaw cylinder 38 under the action of vibration, and the feeding of the clamping jaw cylinder 38 is more stable.

It should be mentioned that the mounting block 5 is mounted on the upper surface of the first sliding plate 31 at a position far away from the second cylinder 34, the travel switch 6 is mounted on one side of the mounting block 5 facing the second cylinder 34, and the travel switch 6 is electrically connected with the first cylinder 32 and the second cylinder 34. When the buffering hinge core is located in the shooting range of the second camera 25, the travel switch 6 abuts against the guide plate 35, so that the second cylinder 34 stops and starts the first cylinder 32, and the first cylinder 32 pushes the first sliding plate 31, thereby reducing manual operation steps and facilitating operation.

Referring to fig. 1 and 2, a limiting groove 7 is formed in the lower surface of the first sliding plate 31 along the sliding direction, and a limiting bar 8 sliding in the limiting groove 7 is fixed to the upper surface of the table 1. The sliding direction of the first sliding plate 31 can be limited by the limiting groove 7 and the limiting strip 8, so that the first sliding plate 31 is more stable in the sliding process.

Then, a clamping strip 9 is fixed on the side surface of the limiting strip 8 along the length direction, and a clamping groove 10 for the sliding movement of the clamping strip 9 is formed in the limiting groove 7. The first sliding plate 31 can be prevented from moving up and down by the blocking groove 10 and the blocking strip 9, so that the first sliding plate 31 can be more stably slid.

In order to limit the sliding range of the first sliding plate 31, stoppers 11 are fixed at both ends of the stopper bar 8, and the sliding range of the first sliding plate 31 is limited by the stoppers 11, thereby limiting the distance between the buffering hinge core and the second camera 25, and enabling the second camera 25 to photograph more accurately.

Wherein, rubber pads 12 are installed on the opposite sides of the stopper 11, and the impact force generated when the first sliding plate 31 collides with the stopper 11 can be reduced by the rubber pads 12, thereby preventing the first sliding plate 31 or the stopper 11 from being damaged.

The utility model discloses a working process and beneficial effect as follows: the clamping jaw air cylinder 38 clamps the buffering hinge core, the second air cylinder 34 is started to push the second sliding plate 33 to the position below the first camera 24 for shooting detection, the third air cylinder 37 is started to enable the clamping jaw air cylinder 38 to drive the buffering hinge core to slide up and down, and the buffering hinge core can be shot clearly without focusing of the first camera 24; after the first camera 24 finishes shooting, start second cylinder 34 for buffering hinge core is located second camera 25 and shoots the within range, starts first cylinder 32, makes second camera 25 can not need not focusing just will cushion the hinge core and shoot clearly, through the inspection of first camera 24 and second camera 25, need not artifically detect, can find out nonconforming product, thereby avoids nonconforming product to flow.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The automatic visual detection device is characterized by comprising a workbench (1), wherein a detection assembly (2) and a movable assembly (3) are arranged on the workbench (1), the detection assembly (2) comprises a first installation rod (21) and a second installation rod (22) which are positioned on the upper surface of the workbench (1), a force arm (23) is arranged on the side surface of the first installation rod (21), a first camera (24) is arranged on the bottom surface of the force arm (23), and a second camera (25) is arranged on the side surface of the second installation rod (22);

the movable component (3) comprises a first sliding plate (31) positioned on the upper surface of the workbench (1), a first air cylinder (32) which pushes the first sliding plate (31) to slide along the direction vertical to the connecting line of the first mounting rod (21) and the second mounting rod (22) is arranged on the workbench (1), a second sliding plate (33) is arranged on the upper surface of the first sliding plate (31), a second air cylinder (34) which slides along the direction vertical to the sliding direction of the first sliding plate (31) is arranged on the second sliding plate (33), a guide plate (35) is vertically arranged on the upper surface of the second sliding plate (33), one side, facing the first mounting rod (21), of the guide plate (35) is connected with a third sliding plate (36) in a clamping and sliding manner, a third air cylinder (37) which drives the third sliding plate (36) to slide along the height direction of the guide plate (35) is arranged on the second sliding plate (33), and a clamping jaw air cylinder (38) is arranged on the third sliding plate (36).

2. The automatic visual detection device according to claim 1, wherein a feeding device (4) is further arranged on the workbench (1), the feeding device (4) comprises a vibration disc (41), a feeding groove (42) is formed in a discharging hole of the vibration disc (41), the feeding groove (42) guides the buffering hinge core to the clamping jaw of the clamping jaw cylinder (38), and a material pushing cylinder (43) is arranged at a position, far away from the clamping jaw cylinder (38), of the feeding groove (42).

3. The automatic visual inspection device of claim 2, wherein the feed chute (42) is inclined with its upper end adjacent to the gripper cylinder (38).

4. The automatic visual detection device according to claim 1, wherein a mounting block (5) is disposed on a position of the upper surface of the first sliding plate (31) far away from the second cylinder (34), a travel switch (6) abutting against the guide plate (35) is disposed on a side of the mounting block (5) facing the second cylinder (34), the travel switch (6) is located directly below the second camera (25), and the travel switch (6) is electrically connected with the first cylinder (32) and the second cylinder (34).

5. The automatic visual inspection device according to claim 1, wherein the lower surface of the first sliding plate (31) is provided with a limiting groove (7) along the sliding direction of the first sliding plate (31), and the upper surface of the working table (1) is provided with a limiting strip (8) sliding in the limiting groove (7).

6. The visual automatic detection device according to claim 5, wherein the two sides of the limiting strip (8) are provided with clamping strips (9) along the length direction thereof, and the side walls of the limiting groove (7) are provided with clamping grooves (10) embedded with the clamping strips (9).

7. An automatic visual inspection device according to claim 6, characterized in that the two ends of the position-limiting bar (8) are provided with stoppers (11) which abut against the first sliding bar (31).

8. An automatic visual inspection device according to claim 7, characterized in that said stop (11) is provided with rubber pads (12) on opposite sides.