CN111136021A - On-line detection equipment for shaft parts - Google Patents
On-line detection equipment for shaft parts Download PDFInfo
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- CN111136021A CN111136021A CN201911322517.1A CN201911322517A CN111136021A CN 111136021 A CN111136021 A CN 111136021A CN 201911322517 A CN201911322517 A CN 201911322517A CN 111136021 A CN111136021 A CN 111136021A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/08—Sorting according to size measured electrically or electronically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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Abstract
The invention provides on-line detection equipment for shaft parts, and relates to the technical field of detection equipment for shaft parts; the substrate is provided with a storage tank, a first detection station, a second detection station, a first feeding device, a second feeding device and a third feeding device; a static positioning piece and a length detection sensor are arranged at two ends of the first detection station; the first detection station is provided with a first diameter detection sensor and a second diameter detection sensor up and down; a first pressing plate and a second pressing plate are respectively arranged above the first detection station and the second detection station and are connected with a first vertical pushing device; one end of the second detection station is provided with a limiting seat and a hole depth detection sensor, and the other end of the second detection station is provided with a positioning pushing device and a movable positioning piece; a discharging sliding plate is arranged on the side of the second detection station, is connected with a discharging pushing device, and is provided with an unqualified product groove and a qualified product groove below; the qualified product groove is internally provided with a material pushing plate which is connected with a third transverse pushing device; the controller controls the whole work. The invention can automatically detect and sort the shaft parts on line.
Description
Technical Field
The invention relates to the technical field of shaft part detection equipment, in particular to shaft part online detection equipment.
Background
Shaft parts are very common parts in the mechanical industry and are also very important parts, and the error precision of the shape of the shaft parts directly influences the operation performance and the service life of the machine. With the development of the mechanical industry, the requirements on shaft parts are higher and higher, and more enterprises are engaged in shaft production. The primary task is to control the product quality accuracy well so as not to be eliminated in the fierce competition. When the part is detected, the traditional detection method adopts a method of pure artificial vision detection or combination of artificial vision, a mechanical measuring tool and an optical instrument to carry out sampling detection. The manual detection often has the defects of low efficiency, poor reliability, low detection precision, high cost and the like. And some enterprises adopt the complete detection of finished products, so that a large amount of waste products often appear to cause waste.
Disclosure of Invention
The invention provides an on-line detection device for shaft parts, which solves the problems of low efficiency, poor reliability, low detection precision, high cost and the like of manual detection in the prior art.
The technical scheme of the invention is realized as follows:
the on-line detection equipment for the shaft parts comprises a rack, wherein a base plate is arranged on the rack, and a storage tank, a first detection station and a second detection station are sequentially arranged on the base plate; the base plate is provided with a first feeding device used for conveying the workpieces in the material storage tank to a first detection station and a second feeding device used for conveying the workpieces at the first detection station to a second detection station;
a static positioning piece is arranged at one end of the first detection station, a first transverse pushing device is arranged at the other end of the first detection station, and a length detection sensor is arranged on the first transverse pushing device; the length detection sensor is arranged opposite to the static positioning piece; a first diameter detection sensor is arranged above the first detection station, and a second diameter detection sensor is arranged below the first detection station; the second diameter detection sensor is arranged opposite to the first diameter detection sensor; a first pressing plate is arranged above the first detection station and connected with a first vertical pushing device;
one end of the second detection station is provided with a limiting seat, one side of the limiting seat, which is far away from the second detection station, is provided with a second transverse pushing device, and the second transverse pushing device is provided with a hole depth detection sensor; the other end of the second detection station is provided with a transverse positioning pushing device, a movable positioning piece is arranged on the positioning pushing device, and the movable positioning piece is arranged opposite to the limiting seat; a second pressing plate is arranged above the second detection station and connected with a first vertical pushing device;
an inclined discharging sliding plate is arranged on one side, away from the first detection station, of the second detection station, and the high end of the discharging sliding plate is attached to the second detection station; the discharging sliding plate is connected with the discharging pushing device; a third feeding device used for conveying the workpiece on the second detection station to the discharging sliding plate is arranged on the base plate;
an unqualified product groove is formed below the high end side of the discharging sliding plate;
a qualified product groove is formed below the lower end side of the discharging sliding plate; a material pushing plate is arranged inside the qualified product groove and connected with a third transverse pushing device;
the first feeding device, the second feeding device, the first transverse pushing device, the length detection sensor, the first vertical pushing device, the first diameter detection sensor, the second transverse pushing device, the hole depth detection sensor, the positioning pushing device, the discharging pushing device, the third feeding device and the third transverse pushing device are respectively connected with the controller.
Further, the first feeding device is arranged between the storage tank and the first detection station; the first feeding device comprises a middle plate arranged on the base plate, the top end of the middle plate is a middle inclined plane, and the lower end of the middle inclined plane is located on the side of the first detection station;
a vertical feeding pushing device is arranged below the middle plate, and a first movable plate and a second movable plate are arranged on the feeding pushing device; the first movable plate and the second movable plate are respectively positioned on two sides of the middle plate, the first movable plate is positioned on the side of the material storage tank, and the second movable plate is positioned on the side of the first detection station; the top end of the first movable plate is a first inclined surface, the lower end of the first inclined surface is positioned on the side of the middle plate, and the first inclined surface and the middle inclined surface form a continuous surface; the top end of the second movable plate is higher than that of the first movable plate; the top end of the second movable plate is a second inclined plane, and the lower end of the second inclined plane is positioned on the side of the first detection station;
the bottom plate of the storage tank is obliquely arranged, the lower end of the bottom plate is positioned on the side of the first movable plate, and the lower end of one side, facing the first movable plate, of the storage tank is provided with a discharge hole.
Furthermore, the first detection station and the second detection station are both composed of a plurality of V-shaped grooves.
Further, the second feeding device comprises a first top plate, and the first top plate is located between the adjacent V-shaped grooves of the first detection station; the top end of the first top plate is provided with a third inclined surface, and the lower end of the third inclined surface is positioned on the side of the second detection station;
the third feeding device comprises a second top plate, and the second top plate is positioned between the adjacent V-shaped grooves of the second detection station; the top end of the second top plate is provided with a fourth inclined surface, and the lower end of the fourth inclined surface is positioned on the side of the discharging sliding plate;
the first top plate and the second top plate are both connected with a feeding pushing device; and the lower end of the third inclined surface is connected with the second top plate.
Further, the feeding pushing device is a feeding cylinder.
Further, the first transverse pushing device is a first transverse cylinder, the second transverse pushing device is a second transverse cylinder, and the third transverse pushing device is a third transverse cylinder.
Furthermore, the positioning pushing device is a positioning cylinder, and the blanking pushing device is a blanking cylinder.
Further, the first vertical pushing device is a first vertical cylinder.
The invention has the beneficial effects that:
the invention has simple structure and convenient use; the invention can replace manual operation, and can carry out on-line full-number automatic detection and automatic sorting on shaft parts in the machining process of a machine tool; meanwhile, the method has the advantages of high detection precision and high stability, and can improve the product quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic top view of the embodiment of FIG. 1;
FIG. 3 is a schematic perspective view of the embodiment of FIG. 1;
FIG. 4 is a schematic view of a portion of the structure above the substrate of the embodiment of FIG. 1;
FIG. 5 is a schematic view of the embodiment of FIG. 1 in a configuration at the mid-plane;
fig. 6 is a schematic view of the working state of the feeding and pushing device in the embodiment of fig. 1.
Wherein:
1. a substrate; 2. a storage tank; 3. a first detection station; 4. a second detection station; 5. a static positioning member; 6. a first lateral pushing device; 7. a length detection sensor; 8. a first vertical pushing device; 9. a first diameter detection sensor; 10. a second diameter detection sensor; 11. a limiting seat; 12. a second lateral pushing device; 13. a hole depth detection sensor; 14. positioning the pushing device; 15. a movable positioning piece; 16. a through hole; 17. a discharging sliding plate; 18. a frame; 19. a unqualified product groove; 20. a qualified product groove; 21. a material pushing plate; 22. a third lateral pushing device; 23. a V-shaped groove; 24. a middle plate; 25. a middle bevel; 26. a feeding pushing device; 27. a first movable plate; 28. a second movable plate; 29. a first inclined plane; 30. a second inclined plane; 31. a base plate; 32. a discharge port; 33. a first top plate; 34. a third inclined plane; 35. a second top plate; 36. a fourth slope; 37. shaft parts; 38. a first platen; 39. and a second pressure plate.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the on-line shaft part detection apparatus in this embodiment includes a frame 18, a substrate 1 is disposed on the frame 18, and a storage tank 2, a first detection station 3, and a second detection station 4 are sequentially disposed on the substrate 1. The base plate 1 is provided with a first feeding device used for conveying the workpieces in the material storage tank 2 to the first detection station 3 and a second feeding device used for conveying the workpieces in the first detection station 3 to the second detection station 4.
One end of the first inspection station 3 is provided with a static positioning member 5, where the static positioning member 5 is a positioning rod which can be aligned with the end of the shaft 37. The other end of the first detection station 3 is provided with a first transverse pushing device 6, wherein the first transverse pushing device 6 is a first transverse air cylinder. A length detection sensor 7 is arranged on the first transverse pushing device 6; the length detection sensor 7 is disposed opposite to the stationary positioning member 5. The first transverse pushing device 6 can drive the length detection sensor 7 to move in a direction close to or far away from the static positioning part 5, so that the shaft part 37 on the first detection station 3 is pushed to the static positioning part 5 for positioning, and the length of the shaft part 37 is measured at the same time.
A first diameter detection sensor 9 is arranged above the first detection station 3, and a second diameter detection sensor 10 is arranged below the first detection station 3; the second diameter detection sensor 10 is disposed opposite to the first diameter detection sensor 9. The first diameter detection sensor 9 and the second diameter detection sensor 10 are used in cooperation to detect the diameter of the shaft part 37 at the first detection station 3. A first pressing plate 38 is arranged above the first detection station 3, and the first pressing plate 38 is connected with the first vertical pushing device 8; here, the first vertical pushing device 8 is a first vertical cylinder. The first vertical pushing device 8 can drive the first pressing plate 38 to move in the vertical direction, so that the shaft part 37 on the first detection station 3 is pressed downwards, and the measurement is facilitated.
One end of the second detection station 4 is provided with a limiting seat 11, one side of the limiting seat 11, which is far away from the second detection station 4, is provided with a second transverse pushing device 12, and here, the second transverse pushing device 12 is a second transverse cylinder. The second lateral pushing device 12 is provided with a hole depth detecting sensor 13. The other end of the second detection station 4 is provided with a transverse positioning pushing device 14, wherein the positioning pushing device 14 is a positioning air cylinder. The positioning pushing device 14 is provided with a movable positioning part 15, and the movable positioning part 15 is arranged opposite to the limiting seat 11. The positioning pushing device 14 can drive the movable positioning element 15 to move so as to push the shaft-like part 37 on the second detection station 4 to the side of the limiting seat 11, so that the shaft-like part 37 is positioned on the limiting seat 11, and the detection by the hole depth detection sensor 13 is facilitated. The second lateral pushing device 12 can drive the hole depth detecting sensor 13 to move towards the limiting seat 11, so as to detect the hole depth of the shaft part 37. In this embodiment, the limiting seat 11 is a plate body, and a through hole 16 is formed on the limiting seat, and the probe of the hole depth detecting sensor 13 can pass through the through hole 16, so as to facilitate measurement of the shaft part 37 on the other side of the limiting seat 11. And a second pressing plate 39 is arranged above the second detection station 4, and the second pressing plate 39 is connected with the first vertical pushing device 8. The first vertical pushing device 8 can drive the second pressing plate 39 to move in the vertical direction, so that the shaft part 37 on the second detection station 4 is pressed downwards, and the measurement is facilitated.
One side of the second detection station 4, which is far away from the first detection station 3, is provided with an inclined discharge sliding plate 17, and the high end of the discharge sliding plate 17 is attached to the second detection station 4. The discharge slide 17 is connected to a discharge pushing device (not shown), which is a discharge cylinder, disposed below the substrate 1. And a third feeding device for conveying the workpiece on the second detection station 4 to the discharging sliding plate 17 is arranged on the base plate 1. An unqualified product groove 19 is formed below the high end side of the discharging sliding plate 17, and a qualified product groove 20 is formed below the low end side of the discharging sliding plate 17. The discharging pushing device can drive the discharging sliding plate 17 to move between the qualified product groove 20 and the unqualified product groove 19, so that the shaft parts 37 on the second detection station 4 can be selectively placed in the qualified product groove 20 or the unqualified product groove 19, and the qualified products and the unqualified products can be distinguished. A material pushing plate 21 is arranged inside the qualified product groove 20, the material pushing plate 21 is connected with a third transverse pushing device 22, and here, the third transverse pushing device 22 is a third transverse cylinder. The starting position of the material pushing plate 21 is located on one side of the qualified product groove 20 close to the discharging sliding plate 17, and when a part slides into the qualified product groove 20 from the discharging sliding plate 17, the third transverse pushing device 22 pushes the material pushing plate 21 to move towards the side far away from the discharging sliding plate 17 so as to push away the shaft part 37, and prevent the next shaft part 37 from falling down and smashing the previous shaft part 37.
The first feeding device, the second feeding device, the first transverse pushing device 6, the length detecting sensor 7, the first vertical pushing device 8, the first diameter detecting sensor 9, the second diameter detecting sensor 10, the second transverse pushing device 12, the hole depth detecting sensor 13, the positioning pushing device 14, the blanking pushing device, the third feeding device and the third transverse pushing device 22 are respectively connected with a controller (not shown in the figure). The controller controls the operation of the whole equipment.
Referring to fig. 5 and 6, in the present embodiment, each of the first detection station 3 and the second detection station 4 is composed of a plurality of V-shaped grooves 23. The first feeding device is arranged between the storage tank 2 and the first detection station 3. The first feeding device comprises an intermediate plate 24 arranged on the substrate 1, the top end of the intermediate plate 24 is an intermediate inclined surface 25, and the lower end of the intermediate inclined surface 25 is located on the first detection station 3 side. A vertical feeding pushing device 26 is arranged below the middle plate 24, wherein the feeding pushing device 26 is a feeding cylinder. The loading pushing device 26 is provided with a first movable plate 27 and a second movable plate 28. The first movable plate 27 and the second movable plate 28 are respectively positioned on both sides of the intermediate plate 24, the first movable plate 27 is positioned on the side of the hopper 2, and the second movable plate 28 is positioned on the side of the first inspection station 3. The first movable plate 27 has a first inclined surface 29 at its distal end, the first inclined surface 29 has a lower end located on the intermediate plate 24 side, and the first inclined surface 29 and the intermediate inclined surface 25 form a continuous surface. The top end of the second movable plate 28 is higher than the top end of the first movable plate 27; the second movable plate 28 has a second inclined surface 30 at its top end, and the second inclined surface 30 has a lower end located on the first inspection station 3 side. The bottom plate 31 of the storage tank 2 is obliquely arranged, the lower end of the bottom plate 31 is positioned on the first movable plate 27 side, and the lower end of the storage tank 2 facing the first movable plate 27 is provided with a discharge hole 32. The feeding pushing device 26 drives the first movable plate 27 and the second movable plate 28 to move downwards, and when the first movable plate 27 is lower than the discharge port 32, the shaft parts 37 in the storage tank 2 slide out of the discharge port 32 and fall onto the first inclined surface 29; then the feeding pushing device 26 drives the first movable plate 27 and the second movable plate 28 to move upwards, and when the first inclined surface 29 is higher than the middle inclined surface 25, the shaft part 37 on the first inclined surface 29 slides onto the middle inclined surface 25; then, the feeding pushing device 26 drives the first moving plate 27 and the second moving plate 28 to move downward, when the second inclined surface 30 is lower than the middle inclined surface 25, the shaft part 37 on the middle inclined surface 25 slides onto the second inclined surface 30, and at the same time, the first inclined surface 29 obtains one shaft part 37 from the storage tank 2; then the feeding pushing device 26 drives the first movable plate 27 and the second movable plate 28 to move upwards, and when the second inclined surface 30 is higher than the first detection station 3, the shaft-like part 37 on the second inclined surface 30 slides into the V-shaped groove 23 of the first detection station 3. The function of delivering the shaft parts 37 in the storage tank 2 to the first feeding device at the first detection station 3 is realized.
In this embodiment, the second feeding device includes a first top plate 33, and the first top plate 33 is located between adjacent V-shaped grooves 23 of the first detection station 3. The top end of the first top board 33 has a third inclined surface 34, and the lower end of the third inclined surface 34 is located on the second detection station 4 side. The third feeding device comprises a second top plate 35, and the second top plate 35 is located between the adjacent V-shaped grooves 23 of the second detection station 4. The top end of the second top plate 35 is provided with a fourth inclined surface 36, and the lower end of the fourth inclined surface 36 is positioned at the discharging sliding plate 17 side. The first top plate 33 and the second top plate 35 are both connected with the feeding pushing device 26, and the lower end of the third inclined surface 34 is connected with the second top plate 35. When the feeding pushing device 26 drives the first top plate 33 and the second top plate 35 to move upwards from the lower ends of the first detection station 3 and the second detection station 4, the fourth inclined surface 36 can jack up the shaft-like part 37 on the second detection station 4, and the shaft-like part 37 slides away to the discharging sliding plate 17 or the unqualified product groove 19 along the fourth inclined surface 36; and the third inclined plane 34 will jack up the shaft part 37 on the first detection station 3, and the shaft part 37 will slide down to the upper end of the second detection station 4 along the third inclined plane 34, and when the feeding pushing device 26 drives the first top plate 33 and the second top plate 35 to move downward, the shaft part 37 will fall into the second detection station 4. The functions of the second feeding device and the third feeding device are realized.
When this embodiment uses, the work piece is deposited in by stock chest 2. The feeding pushing device 26 works to drive the first movable plate 27, the second movable plate 28, the first top plate 33 and the second top plate 35 to reciprocate up and down, so that the workpieces are conveyed. First, the first movable plate 27 and the second movable plate 28 are engaged with the intermediate plate 24 to feed the shaft-like parts 37 in the magazine 2 to the first inspection station 3 one by one. At the first detection station 3, the first transverse pushing device 6 drives the length detection sensor 7 to move towards the static positioning part 5, and the shaft part 37 is clamped between the length detection sensor 7 and the static positioning part 5; the first vertical pushing device 8 drives the first pressing plate 38 to move downwards, so that the shaft part 37 on the first detection station 3 is pressed tightly; the length detection sensor 7 detects the length of the shaft part 37; the first diameter detection sensor 9 and the second diameter detection sensor 10 are used in cooperation to detect the diameter of the shaft-like part 37 at the first detection station 3. The first lateral pushing means 6 and the first vertical pushing means 8 are then repositioned. The first top plate 33 moves along with the feeding pushing device 26, and the shaft parts 37 on the first detection station 3 are sent to the second detection station 4. At the second detection station 4, the positioning pushing device 14 drives the movable positioning part 15 to move, so that the shaft part 37 on the second detection station 4 is pushed towards the limiting seat 11, and the shaft part 37 is positioned on the limiting seat 11; the first vertical pushing device 8 drives the second pressing plate 39 to move downwards, and the shaft parts 37 on the second detection station 4 are pressed tightly. The second transverse pushing device 12 drives the hole depth detection sensor 13 to move towards the limiting seat 11, and the hole depth of the shaft part 37 is detected. Then, the positioning pushing device 14, the second lateral pushing device 12 and the first vertical pushing device 8 are reset. The controller judges whether the shaft part 37 is qualified or not according to the detection result of each sensor. If the qualified product is obtained, the blanking pushing device moves the storage sliding plate to a position close to the second detection station 4, the second top plate 35 moves along with the feeding pushing device 26, the shaft parts 37 on the second detection station 4 are conveyed to the discharging sliding plate 17, and then the shaft parts 37 slide down to the qualified product groove 20 along the discharging sliding plate 17; the third transverse pushing device 22 pushes the material pushing plate 21 to push the shaft-like part 37 away. If the shaft parts are not qualified, the blanking pushing device moves the storage sliding plate to a position far away from the second detection station 4, so that the shaft parts 37 coming out of the second detection station 4 fall into the unqualified product groove 19. Meanwhile, the controller gives an alarm to prompt that unqualified products exist. In the detection process, the controller records and stores all the measured data, so that later-stage query is facilitated. In this embodiment, the first detection station 3 and the second detection station 4 can detect simultaneously, so as to improve the detection efficiency. The embodiment has high measurement precision and high stability, and can improve the product quality; the alarm is given in time when the problem is found, so that the production equipment can be adjusted in time, and the reject ratio is reduced; the detection beat is less than 3 seconds, and the detection precision can reach 0.002 mm.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The on-line detection equipment for the shaft parts is characterized by comprising a rack, wherein a base plate is arranged on the rack, and a storage tank, a first detection station and a second detection station are sequentially arranged on the base plate; the base plate is provided with a first feeding device used for conveying the workpieces in the material storage tank to a first detection station and a second feeding device used for conveying the workpieces at the first detection station to a second detection station;
a static positioning piece is arranged at one end of the first detection station, a first transverse pushing device is arranged at the other end of the first detection station, and a length detection sensor is arranged on the first transverse pushing device; the length detection sensor is arranged opposite to the static positioning piece; a first diameter detection sensor is arranged above the first detection station, and a second diameter detection sensor is arranged below the first detection station; the second diameter detection sensor is arranged opposite to the first diameter detection sensor; a first pressing plate is arranged above the first detection station and connected with a first vertical pushing device;
one end of the second detection station is provided with a limiting seat, one side of the limiting seat, which is far away from the second detection station, is provided with a second transverse pushing device, and the second transverse pushing device is provided with a hole depth detection sensor; the other end of the second detection station is provided with a transverse positioning pushing device, a movable positioning piece is arranged on the positioning pushing device, and the movable positioning piece is arranged opposite to the limiting seat; a second pressing plate is arranged above the second detection station and connected with a first vertical pushing device;
an inclined discharging sliding plate is arranged on one side, away from the first detection station, of the second detection station, and the high end of the discharging sliding plate is attached to the second detection station; the discharging sliding plate is connected with the discharging pushing device; a third feeding device used for conveying the workpiece on the second detection station to the discharging sliding plate is arranged on the base plate;
an unqualified product groove is formed below the high end side of the discharging sliding plate;
a qualified product groove is formed below the lower end side of the discharging sliding plate; a material pushing plate is arranged inside the qualified product groove and connected with a third transverse pushing device;
the first feeding device, the second feeding device, the first transverse pushing device, the length detection sensor, the first vertical pushing device, the first diameter detection sensor, the second transverse pushing device, the hole depth detection sensor, the positioning pushing device, the discharging pushing device, the third feeding device and the third transverse pushing device are respectively connected with the controller.
2. The on-line detection equipment for shaft parts according to claim 1, wherein the first feeding device is arranged between the storage tank and the first detection station; the first feeding device comprises a middle plate arranged on the base plate, the top end of the middle plate is a middle inclined plane, and the lower end of the middle inclined plane is located on the side of the first detection station;
a vertical feeding pushing device is arranged below the middle plate, and a first movable plate and a second movable plate are arranged on the feeding pushing device; the first movable plate and the second movable plate are respectively positioned on two sides of the middle plate, the first movable plate is positioned on the side of the material storage tank, and the second movable plate is positioned on the side of the first detection station; the top end of the first movable plate is a first inclined surface, the lower end of the first inclined surface is positioned on the side of the middle plate, and the first inclined surface and the middle inclined surface form a continuous surface; the top end of the second movable plate is higher than that of the first movable plate; the top end of the second movable plate is a second inclined plane, and the lower end of the second inclined plane is positioned on the side of the first detection station;
the bottom plate of the storage tank is obliquely arranged, the lower end of the bottom plate is positioned on the side of the first movable plate, and the lower end of one side, facing the first movable plate, of the storage tank is provided with a discharge hole.
3. The on-line detection equipment for shaft parts as claimed in claim 2, wherein the first detection station and the second detection station are each composed of a plurality of V-shaped grooves.
4. The on-line detection equipment for shaft parts as claimed in claim 3, wherein the second feeding device comprises a first top plate, and the first top plate is positioned between adjacent V-shaped grooves of the first detection station; the top end of the first top plate is provided with a third inclined surface, and the lower end of the third inclined surface is positioned on the side of the second detection station;
the third feeding device comprises a second top plate, and the second top plate is positioned between the adjacent V-shaped grooves of the second detection station; the top end of the second top plate is provided with a fourth inclined surface, and the lower end of the fourth inclined surface is positioned on the side of the discharging sliding plate;
the first top plate and the second top plate are both connected with a feeding pushing device; and the lower end of the third inclined surface is connected with the second top plate.
5. The on-line detection equipment for shaft parts as claimed in any one of claims 2 to 4, wherein the feeding pushing device is a feeding cylinder.
6. The on-line detection equipment for shaft parts according to any one of claims 1 to 4, wherein the first lateral pushing device is a first lateral air cylinder, the second lateral pushing device is a second lateral air cylinder, and the third lateral pushing device is a third lateral air cylinder.
7. The on-line detection equipment for shaft parts as claimed in any one of claims 1 to 4, wherein the positioning pushing device is a positioning cylinder, and the blanking pushing device is a blanking cylinder.
8. The on-line detection equipment for shaft parts as claimed in any one of claims 1 to 4, wherein the first vertical pushing device is a first vertical cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911322517.1A CN111136021B (en) | 2019-12-20 | 2019-12-20 | On-line detection equipment for shaft parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911322517.1A CN111136021B (en) | 2019-12-20 | 2019-12-20 | On-line detection equipment for shaft parts |
Publications (2)
Publication Number | Publication Date |
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CN111136021A true CN111136021A (en) | 2020-05-12 |
CN111136021B CN111136021B (en) | 2022-05-10 |
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CN108325874A (en) * | 2018-02-26 | 2018-07-27 | 江南大学 | A kind of self-grading device |
CN209656007U (en) * | 2019-02-19 | 2019-11-19 | 福伸电机(苏州)有限公司 | A kind of dimension automatic detection device |
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CN201043887Y (en) * | 2007-06-20 | 2008-04-02 | 株洲硬质合金集团有限公司 | Device for detecting straightness and roundness of rod bar |
CN106964556A (en) * | 2017-04-20 | 2017-07-21 | 武汉易视维科技有限公司 | A kind of connecting rod forging vision detection system |
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Denomination of invention: Online inspection equipment for shaft parts Effective date of registration: 20230116 Granted publication date: 20220510 Pledgee: China Minsheng Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN DEMAISHI PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2023210000009 |
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