Grabbing mechanism of visual inspection mechanism

Abstract

The invention relates to the technical field of grabbing devices, in particular to a visual inspection mechanism grabbing mechanism which is characterized in that the top of a mounting bin is fixedly connected with a rotating motor, the bottom of the rotating motor is provided with a motor rotating shaft, the interior of the mounting bin is fixedly connected with two inner mounting blocks, and two inner sliding columns are fixedly connected between the two inner mounting blocks; two adjusting sliding blocks are slidably connected to the outer sides of the two inner sliding columns in a clamped mode, inner extrusion springs are installed between the adjusting sliding blocks and the inner installation blocks, and the inner extrusion springs are movably connected to the outer sides of the inner sliding columns in a sleeving mode. The mechanism not only improves the production efficiency, but also reduces errors and cost of manual operation, is suitable for an automatic production line, and is particularly suitable for occasions requiring accurate marking, such as industries of food, medicines, electronic elements and the like.

Description

Technical Field

[0001] The invention relates to the technical field of grabbing devices, in particular to a visual inspection mechanism grabbing mechanism. Background Art

[0002] Visual inspection is an automated technology that uses machine vision technology to perform non-destructive testing and judgment on products. It converts target objects into image signals through cameras and image processing algorithms, and after a series of processing and analysis, it can extract and identify product features, and then control the operation of equipment on site.

[0003] In the prior art, when the outer surface of a bottle is sprayed with code or inspected, we need to perform accurate visual inspection and capture. This step is intended to prevent any damage to the bottle and ensure that the position of the code or mark is accurate and consistent, thereby maintaining the overall beauty of the product. To this end, the present invention provides a visual inspection mechanism and a grasping mechanism. Summary of the invention

[0004] The object of the present invention is to provide a visual inspection mechanism grasping mechanism to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is: a visual inspection mechanism grasping mechanism, including a detection conveyor belt, a fixed bottom column, and an installation bin, the top of the installation bin is fixedly connected with a rotating motor, the bottom of the rotating motor is installed with a motor shaft, the inside of the installation bin is fixedly connected with two inner mounting blocks, two inner sliding columns are fixedly connected between the two inner mounting blocks, the outer sides of the two inner sliding columns are slidably connected with two adjustment sliders, an inner extrusion spring is installed between the adjustment slider and the inner mounting block, the inner extrusion spring is movably sleeved on the outer sides of the inner sliding columns, the bottom of the adjustment slider is rotatably connected with an adjustment shaft, the outer side of the adjustment shaft is fixedly connected with an adjustment splint, the bottom of the motor shaft is fixedly connected with four telescopic inner columns, and the telescopic inner The outer side of the column is movably connected with a telescopic outer cylinder, and the outer sides of the four telescopic outer cylinders are fixedly connected with a fixed bottom ring, the outer side of the fixed bottom ring is rotatably connected with a fixed outer ring, the top of the fixed outer ring is fixedly connected with an adjusting clamping block, the adjusting clamping plate is rotatably connected to the inner side of the adjusting clamping block, the bottom of the fixed bottom ring is fixedly connected with a connecting pillar, the bottom of the connecting pillar is fixedly connected with a hollow conical column, the inner side of the hollow conical column is provided with a rubber anti-slip pad, the bottom of the adjusting slider is fixedly connected with two fixing plates, a clamping mounting plate is rotatably connected between the two fixing plates, the interior of the mounting bin is fixedly connected with two adjusting sliding shafts, a limited sliding groove is provided inside the clamping mounting plate, and the adjusting sliding shaft is slidably connected to the inside of the limited sliding groove , fixed top blocks are fixedly connected to both sides of the installation bin, a telescopic electric cylinder is slidably engaged with the inner side of the fixed bottom column, the fixed top block is fixedly connected to the top of the telescopic electric cylinder, a catcher is fixedly connected to one side of the installation bin, an infrared capture head is fixedly connected to one side of the catcher, a transmission motor is installed on one side of the detection conveyor belt, a rotating base is installed on the top of the detection conveyor belt, a placement disk is rotatably connected to the top of the rotating base, and a bottle body is placed on the top of the placement disk; when in use: the bottle body is placed on the inner side of the placement disk, the transmission motor is started, the detection conveyor belt starts to transmit, and the bottle body is transported to the bottom of the installation bin, initially, the internal extrusion spring pushes the two adjustment sliders close together, and the adjustment slider pulls the clamping device Install the plate, pull the clamping mounting plate to slide along the adjusting sliding shaft, so that the clamping mounting plate rotates, so that the bottom of the two clamping mounting plates are tilted outward, and the inner side is opened to facilitate the transportation of the bottle body. When the bottle body is at the bottom of the mounting bin, the fixed bottom column pulls the mounting bin down, so that the hollow conical column covers the top conical surface of the bottle body, so that the hollow conical column squeezes the top of the bottle body, and at the same time pushes the fixed bottom ring upward, pushes the fixed outer ring upward, and the telescopic inner column and the telescopic outer cylinder shrink, squeezing and pushing the adjustment clamping plate, so that the two adjustment sliders are separated, squeezing the inner squeezing spring, and at the same time making the clamping mounting plate slide along the adjusting sliding shaft, so that the bottoms of the two clamping mounting plates are close to each other, so as to clamp and grab the bottle body, and start by rotating the motor to drive the hollow conical column to rotate, and drive the bottle body to rotate.

[0006] Preferably, one side of the clamping mounting plate is fixedly connected with four protective outer cylinders, the internal sliding clamp of the clamping mounting plate is connected with four inner telescopic sliding columns, one end of the inner telescopic sliding column is fixedly connected with a spring pressure plate, the spring pressure plate is slidably clamped on the inner side of the protective outer cylinder, an inner telescopic spring is installed between the spring pressure plate and the protective outer cylinder, the inner telescopic spring is movably sleeved on the outer side of the inner telescopic sliding column, one end of two of the inner telescopic sliding columns away from the spring pressure plate is fixedly connected with a support block, a mounting support is fixedly connected between the two support blocks, and one end of the other two inner telescopic sliding columns away from the spring pressure plate is fixedly connected with a hollow block, and an adjustment groove is provided on the adjacent sides of the two hollow blocks. Mounting pillars are slidably connected between the adjustment grooves, and clamping rings are fixedly connected to the outer sides of the two mounting pillars, and a rotating roller row is rotatably connected to the inner side of the clamping ring, and a coding module is fixedly connected to the inner side of the clamping ring; when in use: when the clamping mounting plate is close, the two clamping rings clamp the bottle body, and at the same time, they are retracted and extended by the internal telescopic spring, and the two mounting pillars are fixed so that the mounting pillars slide inside the hollow block, so that the clamping ring can adaptively be perpendicular to the detection conveyor belt to clamp the bottle body, and when the bottle body rotates, it can be rotated in coordination with the rotating roller row, and visual capture can be performed through the coding module and the infrared capture head, such as special marks on the outer surface of the bottle body, so that the bottle body can be accurately and consistently coded or marked.

[0007] The present invention provides a visual inspection mechanism grasping mechanism through improvement, which has the following improvements and advantages compared with the prior art: The first is a visual inspection mechanism grabbing mechanism described in the present invention, the bottle body is placed on the inner side of the placing plate, the transmission motor is started, the detection conveyor belt starts to transmit, and the bottle body is transported to the bottom of the installation bin. Initially, the inner extrusion spring pushes the two adjustment slide blocks to get close, the adjustment slide block pulls the clamping mounting plate, and the clamping mounting plate is pulled to slide along the adjustment sliding shaft to rotate the clamping mounting plate, so that the bottoms of the two clamping mounting plates are tilted outward to open the inside, which is convenient for the transportation of the bottle body. When the bottle body is at the bottom of the installation bin, the fixed bottom column pulls the installation bin down, so that the hollow cone column covers the top conical surface of the bottle body, so that the hollow cone column squeezes the top of the bottle body, and at the same time pushes the fixed bottom ring upward, pushes the fixed outer ring upward, and the telescopic inner column and the telescopic outer cylinder shrink, squeezes and pushes the adjustment clamping plate, so that the two adjustment slide blocks are separated, squeezes the inner extrusion spring, and at the same time makes the clamping mounting plate slide along the adjustment sliding shaft, so that the bottoms of the two clamping mounting plates are close to each other, and the bottle body is clamped and grabbed, and the hollow cone column is driven to rotate by the rotating motor to drive the bottle body to rotate; Second: the visual inspection mechanism gripping mechanism described in the present invention, when the clamping mounting plate is close, two clamping rings clamp the bottle body, and at the same time, the internal telescopic spring is extended and retracted, and the two mounting pillars are fixed, so that the mounting pillars slide inside the hollow block, so that the clamping ring can adaptively be perpendicular to the detection conveyor belt to clamp the bottle body, and when the bottle body rotates, the rotating roller row can cooperate with the rotation, and the coding module and the infrared capture head can be used for visual capture, such as special marks on the outer surface of the bottle body, so that the bottle body can be accurately and consistently coded or marked; Summary: The visual inspection mechanism grasping mechanism described in the present invention has efficient and precise grasping capabilities, can adapt to bottles of different sizes and shapes, and ensures the accuracy and consistency of marking through a visual inspection system. The mechanism not only improves production efficiency, but also reduces manual operation errors and costs. It is suitable for automated production lines, especially for occasions that require precise marking, such as food, medicine, electronic components and other industries. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the installation bin structure of the present invention; Figure 3 It is a schematic diagram of the structure of the rotating motor of the present invention; Figure 4 It is a schematic diagram of the inner sliding column structure of the present invention; Figure 5 It is a schematic diagram of the hollow cone column structure of the present invention; Figure 6 It is a schematic diagram of the structure of the adjustment slider of the present invention; Figure 7 It is a schematic diagram of the structure of the inner telescopic spring of the present invention; Figure 8 It is a schematic diagram of the structure of the inner extrusion spring of the present invention; Fig. 9 It is a schematic diagram of the structure of the clamping ring of the present invention; Fig.10 It is a schematic diagram of the structure of the trap of the present invention.

[0009] Description of reference numerals: 1. Detection conveyor belt; 2. Transmission motor; 3. Rotating base; 4. Bottle body; 5. Placement plate; 6. Fixed bottom column; 7. Telescopic electric cylinder; 8. Fixed top block; 9. Mounting bin; 10. Rotating motor; 11. Motor shaft; 12. Inner mounting block; 13. Inner sliding column; 14. Inner extrusion spring; 15. Telescopic inner column; 16. Telescopic outer cylinder; 17. Fixed bottom ring; 18. Connecting pillar; 19. Hollow cone column; 20. Fixed outer ring; 2 1. Adjustment clamping block; 22. Adjustment clamping plate; 23. Adjustment shaft; 24. Adjustment slider; 25. Fixed plate; 26. Clamping mounting plate; 27. Adjustment sliding shaft; 28. Protective outer cylinder; 29. ​​Clamping ring; 30. Installation pillar; 31. Pillar block; 32. Hollow block; 33. Inner telescopic sliding column; 34. Spring pressure plate; 35. Inner telescopic spring; 36. Rotating roller row; 37. Inkjet coding module; 38. Capture; 39. Infrared capture head. DETAILED DESCRIPTION

[0010] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0011] The present invention provides a visual inspection mechanism grasping mechanism through improvement. The technical solution of the present invention is: like Figure 1-Figure 10As shown, a visual inspection mechanism grasping mechanism includes a detection conveyor belt 1, a fixed bottom column 6, and a mounting bin 9. A rotating motor 10 is fixedly connected to the top of the mounting bin 9, and a motor shaft 11 is installed at the bottom of the rotating motor 10. Two inner mounting blocks 12 are fixedly connected inside the mounting bin 9, and two inner sliding columns 13 are fixedly connected between the two inner mounting blocks 12. Two adjusting sliders 24 are slidably connected to the outer sides of the two inner sliding columns 13. An inner extrusion spring 14 is installed between the adjusting slider 24 and the inner mounting block 12. The compression spring 14 is movably sleeved on the outer side of the inner sliding column 13, the bottom of the adjustment slider 24 is rotatably connected with the adjustment shaft 23, the outer side of the adjustment shaft 23 is fixedly connected with the adjustment clamping plate 22, the bottom of the motor shaft 11 is fixedly connected with four telescopic inner columns 15, the outer side of the telescopic inner column 15 is movably clamped with a telescopic outer cylinder 16, the outer sides of the four telescopic outer cylinders 16 are fixedly connected with a fixed bottom ring 17, the outer side of the fixed bottom ring 17 is rotatably connected with a fixed outer ring 20, the top of the fixed outer ring 20 is fixedly connected with an adjustment clamping block 21, and the adjustment The whole clamping plate 22 is rotatably connected to the inner side of the adjustment clamping block 21, the bottom of the fixed bottom ring 17 is fixedly connected to the connecting pillar 18, the bottom of the connecting pillar 18 is fixedly connected to the hollow cone column 19, the inner side of the hollow cone column 19 is provided with a rubber anti-skid pad, the bottom of the adjustment slider 24 is fixedly connected to two fixed plates 25, a clamping mounting plate 26 is rotatably connected between the two fixed plates 25, the inside of the mounting bin 9 is fixedly connected to two adjustment slide shafts 27, the inside of the clamping mounting plate 26 is provided with a limited position slide groove, and the adjustment slide shaft 27 is slidably engaged Inside the limiting slide groove, fixed top blocks 8 are fixedly connected to both sides of the installation bin 9, a telescopic electric cylinder 7 is slidably clamped on the inner side of the fixed bottom column 6, the fixed top block 8 is fixedly connected to the top of the telescopic electric cylinder 7, a catcher 38 is fixedly connected to one side of the installation bin 9, an infrared ray catcher 39 is fixedly connected to one side of the catcher 38, a transmission motor 2 is installed on one side of the detection conveyor belt 1, a rotating base 3 is installed on the top of the detection conveyor belt 1, a placement plate 5 is rotatably connected to the top of the rotating base 3, and a bottle body 4 is placed on the top of the placement plate 5;When in use: place the bottle body 4 on the inner side of the placement plate 5, start the transmission motor 2, start the detection conveyor belt 1 to transport the bottle body 4 to the bottom of the installation bin 9. Initially, the inner extrusion spring 14 pushes the two adjustment sliders 24 to get close, and the adjustment slider 24 pulls the clamping mounting plate 26, which slides along the adjustment slide shaft 27 to rotate the clamping mounting plate 26, so that the bottom of the two clamping mounting plates 26 tilts outward, so that the inside is opened, which is convenient for the transportation of the bottle body 4. When the bottle body 4 is at the bottom of the installation bin 9, the fixed bottom column 6 pulls the installation bin 9 down, so that the hollow cone column 19 covers the bottle The top conical surface of the bottle body 4, the bottom of the hollow cone column 19 is adapted to the top of the bottle body 4, and the hollow cone column 19 squeezes the top of the bottle body 4, and at the same time pushes the fixed bottom ring 17 upward, pushes the fixed outer ring 20 upward, and the telescopic inner column 15 and the telescopic outer cylinder 16 contract, squeezes and pushes the adjustment clamping plate 22, so that the two adjustment sliders 24 are separated, squeezes the inner squeezing spring 14, and at the same time makes the clamping mounting plate 26 slide along the adjustment sliding shaft 27, so that the bottoms of the two clamping mounting plates 26 are close to each other, and the bottle body 4 is clamped and grasped, and the motor 10 is started to drive the hollow cone column 19 to rotate, and the bottle body 4 is driven to rotate. ;

[0012] Furthermore, four protective outer cylinders 28 are fixedly connected to one side of the clamping mounting plate 26, and four inner telescopic sliding posts 33 are slidably clamped inside the clamping mounting plate 26. One end of the inner telescopic sliding post 33 is fixedly connected to a spring pressure plate 34, and the spring pressure plate 34 is slidably clamped to the inner side of the protective outer cylinder 28. An inner telescopic spring 35 is installed between the spring pressure plate 34 and the protective outer cylinder 28. The inner telescopic spring 35 is movably sleeved on the outer side of the inner telescopic sliding post 33. One end of the two inner telescopic sliding posts 33 away from the spring pressure plate 34 is fixedly connected to a support block 31, and a mounting support 30 is fixedly connected between the two support blocks 31. Another two inner telescopic sliding posts 33 are fixedly connected to one end of the spring pressure plate 34 away from the spring pressure plate 34 with a hollow block 32. The adjacent sides of the two hollow blocks 32 are provided with adjustment grooves. The mounting pillars 30 are slidably connected between the grooves, the outer sides of the two mounting pillars 30 are fixedly connected with the clamping rings 29, the inner sides of the clamping rings 29 are rotatably connected with the rotating roller row 36, and the inner sides of the clamping rings 29 are fixedly connected with the inkjet coding module 37; when in use: when the clamping mounting plate 26 is close, the two clamping rings 29 clamp the bottle body 4, and at the same time, the internal telescopic spring 35 is extended and retracted, and the two mounting pillars 30 are fixed, so that the mounting pillars 30 slide inside the hollow block 32, so that the clamping ring 29 can adaptively be perpendicular to the detection conveyor belt 1 to clamp the bottle body 4, and when the bottle body 4 rotates, it can cooperate with the rotation of the rotating roller row 36, and visual capture is performed through the inkjet coding module 37 and the infrared capture head 39, such as special marks on the outer surface of the bottle body 4, so that the bottle body 4 can be accurately and consistently coded or marked.

[0013] Working principle: When in use: place the bottle body 4 on the inner side of the placement plate 5, start the transmission motor 2, start the detection conveyor belt 1 to transport the bottle body 4 to the bottom of the installation bin 9. Initially, the inner extrusion spring 14 pushes the two adjustment sliders 24 to get close, and the adjustment slider 24 pulls the clamping mounting plate 26, which slides along the adjustment slide shaft 27 to rotate the clamping mounting plate 26, so that the bottom of the two clamping mounting plates 26 is tilted outward, so that the inside is opened to facilitate the transportation of the bottle body 4. When the bottle body 4 is located at the bottom of the installation bin 9, the fixed bottom column 6 pulls the installation bin 9 down, so that the hollow conical column 19 covers the top conical surface of the bottle body 4, and the bottom of the hollow conical column 19 is adapted to the top of the bottle body 4, so that the hollow conical column 19 squeezes the top of the bottle body 4, and at the same time pushes the fixed bottom ring 17 upward, pushes the fixed outer ring 20 upward, and the telescopic inner column 15 and the telescopic outer cylinder 16 shrink. , squeeze and push the adjustment clamping plate 22, so that the two adjustment sliders 24 are separated, squeeze the inner squeezing spring 14, and at the same time make the clamping mounting plate 26 slide along the adjustment sliding shaft 27, so that the bottoms of the two clamping mounting plates 26 are close to each other, and the bottle body 4 is clamped and grasped, and the motor 10 is started to drive the hollow cone column 19 to rotate, and the bottle body 4 is driven to rotate. When the clamping mounting plate 26 is close, the two clamping rings 29 clamp the bottle body 4, and at the same time, the inner telescopic spring 35 is extended and retracted, and the two mounting pillars 30 are fixed, so that the mounting pillars 30 slide inside the hollow block 32, so that the clamping ring 29 can adaptively be perpendicular to the detection conveyor belt 1 to clamp the bottle body 4. When the bottle body 4 rotates, it can be rotated by the rotating roller row 36, and visual capture is performed through the coding module 37 and the infrared capture head 39, such as the special mark on the outer surface of the bottle body 4, so that the bottle body 4 can be accurately and consistently coded or marked.

[0014] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A visual inspection mechanism grasping mechanism, comprising an inspection conveyor belt (1), a fixed base column (6), and an installation bin (9), characterized in that: The top of the installation bin (9) is fixedly connected to a rotating motor (10), the bottom of the rotating motor (10) is installed with a motor shaft (11), the interior of the installation bin (9) is fixedly connected to two inner installation blocks (12), two inner sliding columns (13) are fixedly connected between the two inner installation blocks (12), the outer sides of the two inner sliding columns (13) are slidably connected to two adjustment slide blocks (24), an inner extrusion spring (14) is installed between the adjustment slide block (24) and the inner installation block (12), the inner extrusion spring (14) is movably sleeved on the outer sides of the inner sliding columns (13), and the adjustment slide block (24) is The bottom is rotatably connected to an adjustment shaft (23), the outer side of the adjustment shaft (23) is fixedly connected to an adjustment clamping plate (22), the bottom of the motor shaft (11) is fixedly connected to four telescopic inner columns (15), the outer side of the telescopic inner columns (15) is movably clamped to a telescopic outer cylinder (16), the outer sides of the four telescopic outer cylinders (16) are fixedly connected to a fixed bottom ring (17), the outer side of the fixed bottom ring (17) is rotatably connected to a fixed outer ring (20), the top of the fixed outer ring (20) is fixedly connected to an adjustment clamping block (21), and the adjustment clamping plate (22) is rotatably connected to the inner side of the adjustment clamping block (21).

2. A visual inspection mechanism grabbing mechanism according to claim 1, characterized in that: The bottom of the fixed bottom ring (17) is fixedly connected to a connecting pillar (18), the bottom of the connecting pillar (18) is fixedly connected to a hollow cone column (19), and a rubber anti-slip pad is provided on the inner side of the hollow cone column (19).

3. A visual inspection mechanism grabbing mechanism according to claim 2, characterized in that: The bottom of the adjustment slide block (24) is fixedly connected to two fixing plates (25), a clamping mounting plate (26) is rotatably connected between the two fixing plates (25), the interior of the mounting bin (9) is fixedly connected to two adjustment slide shafts (27), a limiting slide groove is provided inside the clamping mounting plate (26), and the adjustment slide shaft (27) is slidably engaged in the limiting slide groove.

4. A visual inspection mechanism grabbing mechanism according to claim 3, characterized in that: One side of the clamping mounting plate (26) is fixedly connected to four protective outer cylinders (28); the interior of the clamping mounting plate (26) is slidably engaged with four inner telescopic sliding columns (33); one end of the inner telescopic sliding column (33) is fixedly connected to a spring pressure plate (34); the spring pressure plate (34) is slidably engaged with the inner side of the protective outer cylinder (28); an inner telescopic spring (35) is installed between the spring pressure plate (34) and the protective outer cylinder (28); the inner telescopic spring (35) is movably sleeved on the outer side of the inner telescopic sliding column (33).

5. A visual inspection mechanism grabbing mechanism according to claim 4, characterized in that: One end of the two inner telescopic slide posts (33) away from the spring pressure plate (34) is fixedly connected to a support block (31), and a mounting support (30) is fixedly connected between the two support blocks (31). Another two inner telescopic slide posts (33) are fixedly connected to one end away from the spring pressure plate (34) with a hollow block (32). An adjustment groove is formed on adjacent sides of the two hollow blocks (32), and a mounting support (30) is slidably engaged between the two adjustment grooves. A clamping ring (29) is fixedly connected to the outer sides of the two mounting supports (30).

6. A visual inspection mechanism grabbing mechanism according to claim 5, characterized in that: The inner side of the clamping ring (29) is rotatably connected to a rotating roller row (36), and the inner side of the clamping ring (29) is fixedly connected to a coding module (37).

7. A visual inspection mechanism grabbing mechanism according to claim 1, characterized in that: Fixed top blocks (8) are fixedly connected to both sides of the installation bin (9), a telescopic electric cylinder (7) is slidably engaged on the inner side of the fixed bottom column (6), the fixed top block (8) is fixedly connected to the top of the telescopic electric cylinder (7), a catcher (38) is fixedly connected to one side of the installation bin (9), and an infrared ray catcher (39) is fixedly connected to one side of the catcher (38).

8. A visual inspection mechanism grabbing mechanism according to claim 7, characterized in that: A transmission motor (2) is installed on one side of the detection conveyor belt (1), a rotating base (3) is installed on the top of the detection conveyor belt (1), a placement plate (5) is rotatably connected to the top of the rotating base (3), and a bottle body (4) is placed on the top of the placement plate (5).

Images