CN111929330A

CN111929330A - Glass breakage department machine vision check out test set with multi-angle detects function

Info

Publication number: CN111929330A
Application number: CN202010821439.6A
Authority: CN
Inventors: 胡蓓; 汪羽; 陈旭东
Original assignee: Chongqing Xinyiyuan Intelligent Technology Co Ltd
Current assignee: Chongqing Xinyiyuan Intelligent Technology Co Ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2020-11-13

Abstract

The invention discloses a glass breakage machine vision detection device with multi-angle detection function, which comprises a main body frame, wherein a first air cylinder is arranged on the right side below the inner part of the main body frame, a first lock pin is screwed on the left side of a first air rod, a rotating block is arranged above a sliding groove, a fixed rod is arranged above the rotating block, a second air rod is arranged above the second air cylinder, a first slide block is arranged on the left side of a lifting block, and the glass breakage machine vision detection device with multi-angle detection function is compared with the existing common vision detection device, the invention is provided with the rotating block, the first air cylinder drives the first lock pin to move in the sliding groove through the first air rod, the shape of the sliding groove is that the moving path of the first lock pin is matched, and the first lock pin drives the rotating block to rotate by 0-90 degrees by taking the second lock pin as the center of a circle, the multi-angle visual detection can be carried out on the cylindrical glass.

Description

Glass breakage department machine vision check out test set with multi-angle detects function

Technical Field

The invention relates to the technical field of visual detection, in particular to a machine visual detection device with a multi-angle detection function for a glass breakage position.

Background

Along with the progress of society, the development of economy, the continuous promotion of industrialization process, people focus on the outward appearance of product more and more, in production engineering, can add some check out test set and detect whether the outward appearance of product is qualified, especially in glass production processing, whether need detect glass damaged, glass has many kinds, have the sphere, cubic, cylindric and slice, glass damaged detection needs to use visual detection equipment can only detect the slice at present, can't carry out multi-angle detection to other shapes, can't be fine satisfies people's user demand, to above-mentioned condition, carry out technical innovation on current visual detection equipment basis.

Disclosure of Invention

The invention aims to provide machine vision detection equipment for a glass breakage part with a multi-angle detection function, which aims to solve the problems that the general machine vision detection equipment can only detect sheets, cannot detect other shapes at multiple angles and cannot well meet the use requirements of people in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a machine vision detection device with multi-angle detection function for glass breakage comprises a main body frame, wherein a first air cylinder is installed on the right side of the lower portion inside the main body frame, a first air rod is arranged on the left side of the first air cylinder, a first lock pin is screwed on the left side of the first air rod, a sliding groove is installed on the outer side of the first lock pin, a rotating block is arranged above the sliding groove, a second lock pin is installed on the right side of the rotating block, a fixing rod is installed above the rotating block, a second air cylinder is arranged below the right side of the fixing rod, a second air rod is arranged above the second air cylinder, a lifting block is installed above the second air rod, a first sliding block is installed on the left side of the lifting block, a thread strip is installed on the left side of the first sliding block, a rotating column is installed inside the thread strip, and a clamping frame is welded above the rotating column, a first servo motor is arranged on the left side of the lower portion inside the clamping frame, a first rotating shaft is arranged on the right side of the first servo motor, a first gear is arranged on the left side of the outer portion of the first rotating shaft, a second gear is arranged on the right side of the first gear, a third gear is arranged on the left side of the upper portion of the second gear, a circular rack is arranged above the third gear, a rotating frame is welded above the circular rack, a second rotating shaft penetrates through the third gear, a fourth gear is arranged on the left side of the second rotating shaft, a first bevel gear is meshed above the fourth gear, a third rotating shaft is arranged above the first bevel gear, a second bevel gear is arranged above the third rotating shaft, a fifth gear is meshed above the second bevel gear, a fourth rotating shaft penetrates through the fifth gear, and a rotating roller is arranged on the right side of the fourth rotating shaft, a clamping table is arranged below the rotary roller, a rotary groove is arranged on the left side above the clamping table, a clamping column is arranged above the rotary groove, a third lock pin is screwed below the outer side of the clamping column, a connecting rod is arranged on the right side of the third lock pin, a second sliding block is arranged in the middle of the outer portion of the connecting rod, a fourth lock pin is arranged above the second sliding block, a fifth lock pin is screwed on the right side of the connecting rod, a fixed frame is arranged on the left side of the fifth lock pin, a sixth lock pin is arranged above the inner portion of the fixed frame, a third air cylinder is screwed on the left side of the sixth lock pin, a third air rod is arranged on the left side of the third air cylinder, a seventh lock pin is screwed on the left side of the third air rod, a rotary frame is screwed on the lower portion of the seventh lock pin, a visual detector is arranged above the clamping frame, and a lead screw penetrates through the visual detector, and a sixth gear is arranged on the right side of the screw rod, a seventh gear is meshed below the sixth gear, and a second servo motor is arranged on the right side of the seventh gear.

Preferably, the first lock pin and the rotating block form a rotating structure through the second lock pin, and the rotating range of the rotating block is 0 ° to 90 °.

Preferably, the first sliding block is a concave type, the concave type of the first sliding block is matched with the threaded bar, and the threaded bar winds the rotating column for one circle.

Preferably, the second rotating shaft is a movable rotating shaft and moves leftwards, the first gear drives the first helical bevel gear to rotate through the fourth gear and moves rightwards, and the second gear drives the circular rack to rotate through the third gear.

Preferably, the number of the rotating rollers is two, the two rotating rollers are symmetrically distributed about the center line of the rotating frame, and the rotating rollers are in a circular truncated cone shape.

Preferably, the number of the clamping columns is three, and the three clamping columns are circumferentially distributed by taking the rotating frame as a circle center.

Preferably, the connecting rod forms a rotating structure with the rotating frame through the fourth lock pin, and forms a telescopic structure with the second sliding block through the fifth lock pin.

Preferably, the third air rod and the rotating frame form a rotating structure through a seventh lock pin, and the rotating center of the rotating frame coincides with the vertical center line of the rotating frame.

Preferably, the shape of the rotation groove is the same as the movement locus of the clamping column, and the rotation angle of the clamping column is 60 °.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the rotating block is arranged, the first cylinder drives the first lock pin to move in the sliding groove through the first air rod, the sliding groove is in a shape that the moving path of the first lock pin is matched, the first lock pin drives the rotating block to rotate by 0-90 degrees by taking the second lock pin as the circle center, and multi-angle visual detection can be carried out on cylindrical glass.

2. According to the invention, the threaded strip is arranged, the second cylinder drives the lifting block to move through the second air rod, the lifting block drives the first sliding block to move, the section of the first sliding block is concave, the concave part is matched with the threaded strip, and the first sliding block drives the rotating column to rotate when moving, so that the spherical and blocky glass can be conveniently subjected to multi-angle visual detection.

3. According to the invention, the second rotating shaft is arranged, the second rotating shaft is a movable rotating shaft and moves leftwards, the first gear drives the first helical bevel gear to rotate through the fourth gear to drive the rotating roller to rotate, so that visual detection and right movement of spherical glass are facilitated, the second gear drives the circular rack to rotate through the third gear, the circular rack is driven by the second gear to drive the rotating frame to rotate, and the rotating angle of the rotating roller can be adjusted.

4. According to the invention, the clamping column is arranged, the third cylinder drives the seventh lock pin to move through the third air rod, the seventh lock pin drives the rotating frame to rotate, the rotating frame rotates to drive the second sliding block on the fourth lock pin to rotate, the second sliding block drives the connecting rod to rotate, and the rotating angle is convenient for controlling the size of the clamped workpiece.

5. According to the invention, the screw rod is arranged, the visual detector is arranged below the screw rod, the second servo motor rotates to drive the seventh gear to rotate, and the seventh gear drives the screw rod to move through the sixth gear, so that the position of the visual detector can be adjusted when multi-angle visual detection is carried out, the clearest picture is shot, and the visual detection efficiency is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present invention;

FIG. 3 is a schematic top view of the clamping post of the present invention;

FIG. 4 is a schematic view of a clamping frame according to the present invention;

FIG. 5 is a schematic view of the visual inspection apparatus of FIG. 4 according to the present invention;

FIG. 6 is a schematic top view of the clamping table of the present invention.

In the figure: 1. a main body frame; 2. a first cylinder; 3. a first gas lever; 4. a first lock pin; 5. a sliding groove; 6. rotating the block; 7. a second lock pin; 8. fixing the rod; 9. a second cylinder; 10. a second gas lever; 11. a lifting block; 12. a first slider; 13. a threaded strip; 14. a spin column; 15. a clamping frame; 16. a first servo motor; 17. a first rotating shaft; 18. a first gear; 19. a second gear; 20. a third gear; 21. a circular rack; 22. a rotating frame; 23. a second rotating shaft; 24. a fourth gear; 25. a first helical bevel gear; 26. a third rotating shaft; 27. a second helical bevel gear; 28. a fifth gear; 29. a fourth rotating shaft; 30. rotating the roller; 31. a clamping table; 32. rotating the groove; 33. clamping the column; 34. a third lock pin; 35. a connecting rod; 36. a second slider; 37. a fourth locking pin; 38. a fifth locking pin; 39. a fixing frame; 40. a sixth locking pin; 41. a third cylinder; 42. a third gas lever; 43. a seventh locking pin; 44. rotating the frame; 45. a vision detector; 46. a screw rod; 47. a sixth gear; 48. a seventh gear; 49. a second servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a machine vision detection device for glass breakage with multi-angle detection function comprises a main body frame 1, wherein a first air cylinder 2 is installed on the right side of the lower portion inside the main body frame 1, a first air rod 3 is arranged on the left side of the first air cylinder 2, a first lock pin 4 is screwed on the left side of the first air rod 3, a sliding groove 5 is installed on the outer side of the first lock pin 4, a rotating block 6 is arranged above the sliding groove 5, a second lock pin 7 is installed on the right side of the rotating block 6, the first lock pin 4 forms a rotating structure with the rotating block 6 through the second lock pin 7, the rotating range of the rotating block 6 is 0-90 degrees, the clamping frame 15 can be conveniently turned over, visual detection of more angles can be carried out, a fixed rod 8 is installed above the rotating block 6, a second air cylinder 9 is arranged below the right side of the fixed rod 8, a second air rod 10 is arranged above the second air cylinder 9, a lifting block 11 is arranged above the second air rod 10, a first sliding block 12 is arranged on the left side of the lifting block 11, a threaded strip 13 is arranged on the left side of the first sliding block 12, a rotary column 14 is arranged inside the threaded strip 13, a clamping frame 15 is welded above the rotary column 14, the first sliding block 12 is concave, the concave shape of the first sliding block 12 is matched with the threaded strip 13, the threaded strip 13 winds around the rotary column 14 for one circle, so that the clamping frame 15 can be rotated conveniently, visual detection of more angles can be carried out, a first servo motor 16 is arranged on the left side of the lower part inside the clamping frame 15, a first rotating shaft 17 is arranged on the right side of the first servo motor 16, a first gear 18 is arranged on the left side of the outside of the first rotating shaft 17, a second gear 19 is arranged on the right side of the first gear 18, a third gear 20 is arranged on the left side of the upper part of the second gear 19, and a circular rack 21 is arranged above the third gear 20, a rotating frame 22 is welded above the circular rack 21, a second rotating shaft 23 penetrates through the third gear 20, a fourth gear 24 is installed on the left side of the second rotating shaft 23, a first helical bevel gear 25 is meshed above the fourth gear 24, a third rotating shaft 26 is arranged above the first helical bevel gear 25, the second rotating shaft 23 is a movable rotating shaft and moves leftwards, the first gear 18 drives the first helical bevel gear 25 to rotate through the fourth gear 24 and move rightwards, the second gear 19 drives the circular rack 21 to rotate through the third gear 20, a rotating roller 30 is convenient to rotate, a workpiece is exchanged to perform multi-angle detection, a second helical bevel gear 27 is arranged above the third rotating shaft 26, a fifth gear 28 is meshed above the second helical bevel gear 27, a fourth rotating shaft 29 penetrates through the interior of the fifth gear 28, and the rotating roller 30 is installed on the right side of the fourth rotating shaft 29, the two rotating rollers 30 are arranged, the position distribution of the two rotating rollers 30 is symmetrical about the central line of the rotating frame 22, the shape of the rotating rollers 30 is in a circular truncated cone shape, the inclined surfaces of the circular truncated cone are more convenient for rotating a workpiece, the clamping table 31 is arranged below the rotating rollers 30, the left side above the clamping table 31 is provided with a rotating groove 32, the upper side of the rotating groove 32 is provided with a clamping column 33, the lower part of the outer side of the clamping column 33 is screwed with a third lock pin 34, the clamping column 33 is provided with three clamping columns 33, the position relation of the three clamping columns 33 is in circumferential distribution by taking the rotating frame 22 as the circle center, the workpiece is convenient to clamp, the shape of the rotating groove 32 is the same as the motion track of the clamping column 33, the rotating angle of the clamping column 33 is 60 degrees, the rotating angle can be convenient for adjusting the clamping size, the right side of the third lock pin 34 is provided, a fourth lock pin 37 is arranged above the second sliding block 36, a rotating structure is formed between the connecting rod 35 and the rotating frame 44 through the fourth lock pin 37, a telescopic structure is formed between the connecting rod 35 and the second sliding block 36 through the fifth lock pin 38, so that the clamping column 33 can clamp workpieces conveniently, the size of the workpiece can be adjusted, the fifth lock pin 38 is screwed on the right side of the connecting rod 35, a fixed frame 39 is arranged on the left side of the fifth lock pin 38, a sixth lock pin 40 is arranged above the inside of the fixed frame 39, a third air cylinder 41 is screwed on the left side of the sixth lock pin 40, a third air rod 42 is arranged on the left side of the third air rod 41, a seventh lock pin 43 is screwed on the left side of the third air rod 42, a rotating frame 44 is screwed on the lower side of the seventh lock pin 43, a rotating structure is formed between the third air rod 42 and the rotating frame 44 through the seventh lock pin 43, and the rotating structure is formed between the rotating frame 44, the center of a circle is unchanged when a workpiece is clamped, the visual detection precision is improved, the visual detector 45 is arranged above the clamping frame 15, the lead screw 46 penetrates through the upper portion of the visual detector 45, the sixth gear 47 is arranged on the right side of the lead screw 46, the seventh gear 48 is meshed below the sixth gear 47, and the second servo motor 49 is arranged on the right side of the seventh gear 48.

The working principle is as follows: when the machine vision detection equipment with multi-angle detection function for glass breakage is used, firstly, a glass workpiece is placed in a clamping frame 15, then a third air cylinder 41 on a sixth lock pin 40 drives a seventh lock pin 43 to move through a third air rod 42, the seventh lock pin 43 drives a rotating frame 44 to rotate, the rotating frame 44 rotates to drive a second slide block 36 on a fourth lock pin 37 to rotate, the second slide block 36 drives a connecting rod 35 to rotate around a fifth lock pin 38, the connecting rod 35 drives a clamping column 33 to move through a third lock pin 34 to clamp the glass workpiece, then, multi-angle detection operation is carried out, a first servo motor 16 drives a first gear 18 and a second gear 19 to rotate through a first rotating shaft 17, a second rotating shaft 23 is a movable rotating shaft, when the second rotating shaft 23 moves leftwards, the first gear 18 drives a first helical bevel gear 25 to rotate through the fourth gear 24, the first helical bevel gear 25 drives the second helical bevel gear 27 to rotate through the third rotating shaft 26, the second helical bevel gear 27 drives the rotating roller 30 on the fourth rotating shaft 29 to rotate through the fifth gear 28, the spherical glass can be rotated for multi-angle visual detection, the second rotating shaft 23 moves rightwards, the second gear 19 drives the circular rack 21 to rotate through the third gear 20, the circular rack 21 drives the rotating frame 22 to rotate, the rotating frame 22 drives the rotating roller 30 to rotate at multiple angles, the rotating angle of the rotating roller 30 can be increased, visual detection is performed on more angles, then, the second air cylinder 9 drives the lifting block 11 to move through the second air rod 10, the lifting block 11 drives the first sliding block 12 to move, the section of the concave portion of the first sliding block 12 is concave and is matched with the thread strip 13, the first sliding block 12 drives the rotating column 14 to rotate through the thread strip 13 when moving, the rotary column 14 rotates to drive the clamping frame 15 to rotate, the angle of visual detection is increased, then, when the detection is performed on the side surface for visual detection, the first cylinder 2 drives the first lock pin 4 in the sliding groove 5 to move through the first air rod 3, the first lock pin 4 drives the rotary block 6 to rotate by taking the second lock pin 7 as the circle center, so that the angle range of the visual detection is increased, meanwhile, the second servo motor 49 rotates to drive the seventh gear 48 to rotate, the seventh gear 48 drives the screw rod 46 to move through the sixth gear 47, the screw rod 46 adjusts the proper position of the visual detector 45, and the visual detection operation is performed, namely the working principle of the machine visual detection equipment for the glass breakage with the multi-angle detection function.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glass breakage department machine vision check out test set with multi-angle detects function, includes main body frame (1), its characterized in that: a first air cylinder (2) is installed on the right side of the lower portion inside the main body frame (1), a first air rod (3) is arranged on the left side of the first air cylinder (2), a first lock pin (4) is screwed on the left side of the first air rod (3), a sliding groove (5) is installed on the outer side of the first lock pin (4), a rotating block (6) is arranged above the sliding groove (5), a second lock pin (7) is installed on the right side of the rotating block (6), a fixing rod (8) is installed above the rotating block (6), a second air cylinder (9) is arranged below the right side of the fixing rod (8), a second air rod (10) is arranged above the second air cylinder (9), a lifting block (11) is installed above the second air rod (10), a first sliding block (12) is installed on the left side of the lifting block (11), and a threaded strip (13) is installed on the left side of the first sliding block (12), the screw thread strip (13) is internally provided with a rotary column (14), a clamping frame (15) is welded above the rotary column (14), a first servo motor (16) is installed on the left side of the lower portion inside the clamping frame (15), a first rotating shaft (17) is arranged on the right side of the first servo motor (16), a first gear (18) is installed on the left side of the outer portion of the first rotating shaft (17), a second gear (19) is installed on the right side of the first gear (18), a third gear (20) is installed on the left side of the upper portion of the second gear (19), a circular rack (21) is arranged above the third gear (20), a rotating frame (22) is welded above the circular rack (21), a second rotating shaft (23) penetrates through the inner portion of the third gear (20), a fourth gear (24) is installed on the left side of the second rotating shaft (23), and a first bevel gear (25) is meshed above the fourth gear (24), a third rotating shaft (26) is arranged above the first helical bevel gear (25), a second helical bevel gear (27) is arranged above the third rotating shaft (26), a fifth gear (28) is meshed above the second helical bevel gear (27), a fourth rotating shaft (29) penetrates through the fifth gear (28), a rotating roller (30) is installed on the right side of the fourth rotating shaft (29), a clamping table (31) is arranged below the rotating roller (30), a rotating groove (32) is arranged on the left side above the clamping table (31), a clamping column (33) is arranged above the rotating groove (32), a third lock pin (34) is screwed below the outer side of the clamping column (33), a connecting rod (35) is arranged on the right side of the third lock pin (34), a second sliding block (36) is arranged in the middle of the outer portion of the connecting rod (35), and a fourth lock pin (37) is arranged above the second sliding block (36), a fifth lock pin (38) is screwed on the right side of the connecting rod (35), a fixed frame (39) is arranged on the left side of the fifth lock pin (38), a sixth lock pin (40) is arranged above the inner part of the fixed frame (39), and the left side of the sixth lock pin (40) is screwed with a third air cylinder (41), the left side of the third air cylinder (41) is provided with a third air rod (42), a seventh lock pin (43) is screwed at the left side of the third air lever (42), a rotating frame (44) is screwed below the seventh lock pin (43), a visual detector (45) is arranged above the clamping frame (15), a screw rod (46) penetrates through the upper part of the visual detector (45), a sixth gear (47) is arranged on the right side of the screw rod (46), and a seventh gear (48) is meshed below the sixth gear (47), and a second servo motor (49) is arranged on the right side of the seventh gear (48).

2. The apparatus of claim 1, wherein the apparatus comprises: the first lock pin (4) forms a rotating structure through the second lock pin (7) and the rotating block (6), and the rotating range of the rotating block (6) is 0-90 degrees.

3. The apparatus of claim 1, wherein the apparatus comprises: the first sliding block (12) is concave, the concave shape of the first sliding block (12) is matched with the thread strip (13), and the thread strip (13) winds the rotating column (14) for one circle.

4. The apparatus of claim 1, wherein the apparatus comprises: the second rotating shaft (23) is a movable rotating shaft and moves leftwards, the first gear (18) drives the first helical bevel gear (25) to rotate through the fourth gear (24) and moves rightwards, and the second gear (19) drives the circular rack (21) to rotate through the third gear (20).

5. The apparatus of claim 1, wherein the apparatus comprises: the two rotary rollers (30) are arranged, the positions of the two rotary rollers (30) are symmetrically distributed about the central line of the rotating frame (22), and the rotary rollers (30) are in a circular truncated cone shape.

6. The apparatus of claim 1, wherein the apparatus comprises: the number of the clamping columns (33) is three, and the position relation of the three clamping columns (33) is that the three clamping columns are distributed in a circle by taking the rotating frame (22) as a circle center.

7. The apparatus of claim 1, wherein the apparatus comprises: the connecting rod (35) forms a rotating structure with the rotating frame (44) through the fourth lock pin (37), and the connecting rod (35) forms a telescopic structure with the second sliding block (36) through the fifth lock pin (38).

8. The apparatus of claim 1, wherein the apparatus comprises: and a rotating structure is formed between the third air rod (42) and the rotating frame (44) through a seventh lock pin (43), and the rotating circle center of the rotating frame (44) is coincided with the vertical center line of the rotating frame (22).

9. The apparatus of claim 1, wherein the apparatus comprises: the shape of the rotating groove (32) is the same as the motion track of the clamping column (33), and the rotating angle of the clamping column (33) is 60 degrees.