CN213632021U - Pressure plate detection device - Google Patents
Pressure plate detection device Download PDFInfo
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- CN213632021U CN213632021U CN202023030214.3U CN202023030214U CN213632021U CN 213632021 U CN213632021 U CN 213632021U CN 202023030214 U CN202023030214 U CN 202023030214U CN 213632021 U CN213632021 U CN 213632021U
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Abstract
The utility model provides a pressure plate detection device, a clamp of which can clamp a pressure plate, a first displacement sensor of a product height detection mechanism is moved to the top of the pressure plate by a first driving piece and moves downwards to be pressed against the top of the pressure plate; an inner hole measuring instrument of the inner diameter detection mechanism moves to the position right above the inner hole of the pressure plate by the second driving piece and moves downwards to extend into the inner hole of the pressure plate; a second displacement sensor of the outer diameter detection mechanism is driven by a third driving piece to move towards the pressure plate and abut against the outer circle side wall of the pressure plate; the marking terminal of the unqualified product marking mechanism is driven by the fourth driving piece to move towards the pressure plate so as to mark the mark on the pressure plate; the first displacement sensor, the inner hole measuring instrument and the second displacement sensor are all connected with a controller, and the controller is respectively connected with the first driving piece, the second driving piece, the third driving piece and the fourth driving piece. The utility model discloses but the size of automated inspection pressure disk has improved detection efficiency, has reduced the manual work volume.
Description
Technical Field
The utility model belongs to the technical field of check out test set, concretely relates to pressure disk detection device.
Background
At present, each procedure of a pressure plate is finished and then the pressure plate needs to be sent to a three-dimensional measuring chamber to detect the key size, due to the limitation of manpower and detection equipment, a large amount of time needs to be consumed for detection of each procedure, and data registration and processing work is complex, so that errors are easy to occur. In order to improve the problem, a pressure plate detection device needs to be developed to automatically detect the product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a solve pressure disk detection device of above problem.
The utility model provides a following technical scheme:
the platen detection device includes:
the clamp is arranged on the frame and used for clamping the pressure plate, the pressure plate is a disc body with an inner hole and connecting lugs, and the connecting lugs are distributed on the excircle of the pressure plate and horizontally protrude towards the outer side;
the product height detection mechanism is used for detecting the height of the top of the pressure plate, and a first displacement sensor of the product height detection mechanism is moved to the top of the pressure plate by the first driving piece and descends to abut against the top of the pressure plate;
the inner diameter detection mechanism is used for detecting the diameter of an inner hole of the pressure plate, and an inner hole measuring instrument of the inner diameter detection mechanism is moved to the position right above the inner hole of the pressure plate by the second driving piece and descends to extend into the inner hole of the pressure plate;
the outer diameter detection mechanism is used for detecting the diameter of the outer circle of the pressure plate except the connecting lug structure, and a second displacement sensor of the outer diameter detection mechanism is driven by a third driving piece to move towards the pressure plate and abut against the side wall of the outer circle of the pressure plate;
the unqualified product marking mechanism is used for marking unqualified products on the pressure plate, and a marking terminal of the unqualified product marking mechanism is driven by the fourth driving piece to move towards the pressure plate so as to print marks on the pressure plate;
the product height detection mechanism, the inner diameter detection mechanism, the outer diameter detection mechanism and the unqualified product marking mechanism are distributed around the pressure plate; and the first displacement sensor, the inner hole measuring instrument and the second displacement sensor are all connected with a controller, and the controller is respectively connected with the first driving piece, the second driving piece, the third driving piece and the fourth driving piece.
Further, a first station and a second station are arranged on the machine frame, and the clamps correspondingly comprise a first clamp and a second clamp which are respectively positioned on the first station and the second station; a plurality of supporting blocks are distributed on the periphery of the first clamp on the first station, rollers are rotatably mounted at the tops of the supporting blocks, and the rollers support a horizontally placed pressure plate; a plane straightness detection mechanism is arranged in a gap of the supporting block on the rack and used for detecting the straightness of the bottom surface of the pressure plate, and a third displacement sensor of the plane straightness detection mechanism is driven by a fifth driving piece to translate below the pressure plate and abut against the bottom surface of the pressure plate; the third displacement sensor is connected with the controller, and the controller is connected with the fifth driving piece.
Furthermore, the frame is provided with a connecting lug height detection mechanism on the first station, and a fourth displacement sensor of the connecting lug height detection mechanism is driven by a sixth driving piece to move towards the connecting lug and abut against the bottom surface of the connecting lug; the fourth displacement sensor is connected with the controller, and the controller is connected with the sixth driving piece.
Preferably, the clamp is a three-jaw chuck, and the first clamp and the second clamp are respectively mounted on a turntable and driven to rotate by the turntable.
Furthermore, the top of the pressure plate is provided with a plurality of slope-shaped bulges arrayed on a virtual circumference concentric with the pressure plate; a slope-shaped protrusion detection mechanism capable of detecting the height of the slope-shaped protrusion is mounted on the second station, and a fifth displacement sensor of the slope-shaped protrusion detection mechanism can be driven by the three-axis module to move to the position above the pressure plate and move downwards until the fifth displacement sensor abuts against the slope-shaped protrusion; the fifth displacement sensor is connected with the controller, and the controller is connected with the three-axis module.
Further, the side wall of the excircle of the pressure plate is provided with a circular step which contracts inwards; a step detection mechanism for detecting the diameter of the circular step is further installed on the second station, and a sixth displacement sensor of the step detection mechanism is moved by a seventh driving piece until the sixth displacement sensor abuts against the circular step; the sixth displacement sensor is connected with the controller, and the controller is connected with the seventh driving piece.
Preferably, the first driving member comprises a first linear module and a first Z-axis module vertically mounted on the first linear module, and the first displacement sensor is mounted on the first Z-axis module.
Preferably, the marking terminal is a code spraying device, the code spraying devices are respectively arranged on the first station and the second station, and a spray head of the code spraying device faces the pressure plate.
The utility model has the advantages that: the utility model discloses install anchor clamps chucking pressure disk on the frame, install product height detection mechanism, internal diameter detection mechanism, external diameter detection mechanism and defective marking mechanism around anchor clamps, measure the top height, internal diameter and the external diameter of pressure disk respectively by corresponding first displacement sensor, hole measuring apparatu, second displacement sensor to send the detected data to the controller and store and carry out data processing, replace with three-dimensional manual measurement, improved detection efficiency; when the controller compares and operates to obtain unqualified data, the fourth driving part is automatically driven to act, the marking terminal is driven to move towards the pressure plate, unqualified marks are marked on the pressure plate, manual marking is not needed, and manpower is saved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the structure of the pressure plate of the present invention;
fig. 2 is an external structural view of the present invention;
fig. 3 is a schematic structural diagram of the first station of the present invention;
fig. 4 is another view structure diagram of the first station of the present invention;
fig. 5 is a schematic structural diagram of the first station of the present invention.
Labeled as: 1. a platen; 2. an inner bore; 3. connecting lugs; 4. a slope-shaped bulge; 5. a circular step; 6. a frame; 7. a first station; 8. a second station; 9. a first clamp; 10. a second clamp; 11. a support block; 12. a roller; 13. a product height detection mechanism; 14. an inner diameter detection mechanism; 15. an outer diameter detection mechanism; 16. a plane straightness detection mechanism; 17. a lug height detection mechanism; 18. a defective product marking mechanism; 19. a first displacement sensor; 20. a first linear module; 21. a first Z-axis module; 22. an inner hole measuring instrument; 23. a second linear module; 24. a second Z-axis module; 25. a second displacement sensor; 26. a third driving member; 27. a fifth driving member; 28. a third displacement sensor; 29. a fourth displacement sensor; 30. a sixth driving member; 31. marking a terminal; 32. a fourth drive; 33. a touch screen; 34. a slope-shaped protrusion detection mechanism; 35. a step detection mechanism; 36. a fifth displacement sensor; 37. a three-axis module; 38. a sixth displacement sensor; 39. a seventh driving member.
Detailed Description
The embodiment provides a pressure plate detection device, and the related pressure plate structure is shown in fig. 1, wherein a pressure plate 1 is a disk body with an inner hole 2 and four connecting lugs 3, and the four connecting lugs 3 are distributed on the excircle of the pressure plate 1 and horizontally protrude towards the outer side; the top of the pressure plate 1 is provided with a plurality of slope-shaped bulges 4 arrayed on a virtual circumference concentric with the pressure plate, and the virtual circumference is concentric with the pressure plate; the excircle side wall of the pressure plate 1 is provided with an inwardly-contracted circular step 5, and the circular step 5 is also concentric with the pressure plate 1.
As shown in fig. 2 to 5, the platen detection device includes a frame 6 and a clamp, and a first station 7 and a second station 8 are provided on a table of the frame 6. The fixture is used for clamping the pressure plate, a three-jaw chuck can be selected, the fixture correspondingly comprises a first fixture 9 positioned on the first station 7 and a second fixture 10 positioned on the second station 8, the two fixtures are respectively arranged on the two turntables, and the two turntables are driven by the turntables to rotate for 360 degrees.
A plurality of supporting blocks 11 are distributed on the periphery of the first clamp 9 on the first station 7, rotating shafts are mounted at the tops of the supporting blocks 11, rotatable rollers 12 are mounted on the rotating shafts, the rollers 12 support the horizontally placed pressure plate 1, and when the pressure plate 1 rotates, rolling friction is formed between the rollers 12 and the pressure plate 1, and friction force is reduced. The platen 1 is supported by support blocks 11 and rollers 12 so that the bottom of the platen forms a suspension space.
A product height detection mechanism 13, an inner diameter detection mechanism 14, an outer diameter detection mechanism 15, a plane straightness detection mechanism 16, a connecting lug height detection mechanism 17 and a defective marking mechanism 18 are arranged on the first station 7 along the periphery of the pressure plate 1.
Product height detection mechanism 13 is used for detecting the top height of pressure disk 1, and product height detection mechanism 13 includes first displacement sensor 19 and first driving piece, and first driving piece includes horizontal installation's first linear module 20 and installs the first Z axle module 21 on first linear module 20 vertically, and first displacement sensor 19 is installed on first Z axle module 21 vertically. The first displacement sensor 19 is moved above the platen 1 by the first linear module 20, and then is driven to move downward by the first Z-axis module 21 until it is pressed against the top surface of the platen 1, thereby measuring the height of the platen.
The inner diameter detection mechanism 14 is used for detecting the inner bore diameter of pressure disk, the inner diameter detection mechanism 14 includes inner bore measuring apparatu 22 and second driving piece, the second driving piece includes horizontal installation's second straight line module 23 and vertically installs the second Z axle module 24 on second straight line module 23, inner bore measuring apparatu 22 is vertically installed on second Z axle module 24, second straight line module 23 drive inner bore measuring apparatu 22 removes directly over the inner bore of pressure disk 1, then second Z axle module 24 drive inner bore measuring apparatu 22 descends until stretching into the inner bore of pressure disk 1, measure this inner bore diameter.
Outer diameter detection mechanism 15 is used for detecting pressure disk 1's the excircle diameter except that the engaging lug structure, and outer diameter detection mechanism 15 includes second displacement sensor 25 and third driving piece 26, and third driving piece 26 is the straight line module, and second displacement sensor 25 installs horizontally on third driving piece 26. The third driving member 26 drives the second displacement sensor 25 to move towards the pressure plate 1 until the second displacement sensor abuts against the outer circular side wall of the pressure plate 1, and the outer diameter of the pressure plate is measured. The turntable drives the first clamp 9 and the pressure plate to rotate, so that the second displacement sensor 25 performs multi-point measurement on the outer circle side wall of the pressure plate, and the detection precision is improved.
A plane straightness detection mechanism 16 is arranged in a suspended space at the bottom of the pressure plate on a first station 7 of the frame 6, and the plane straightness detection mechanism 16 is used for detecting the straightness of the bottom surface of the pressure plate and judging whether the bottom surface of the pressure plate is flat or not. The plane linearity detecting mechanism 16 includes a third displacement sensor 28 and a fifth driving member 27, the fifth driving member 27 is a linear module, and the third displacement sensor 28 is horizontally installed on the fifth driving member 27. The fifth drive member 27 can drive the third displacement sensor 28 to translate under the platen 1, and the probe of the third displacement sensor 28 presses against the bottom surface of the platen 1, thereby measuring the straightness of the platen bottom surface.
The engaging lug height detecting mechanism 17 includes a fourth displacement sensor 29 and a sixth driving member 30, the sixth driving member 30 is a linear module, and the fourth displacement sensor 29 is vertically installed on the sixth driving member 30. The sixth driving member 30 drives the fourth displacement sensor 29 to move towards the engaging lug 3, and the fourth displacement sensor 29 is pressed against the bottom surface of the engaging lug 3 to measure the height of the bottom surface of the engaging lug.
The unqualified product marking mechanism 18 is used for marking unqualified products on the platen, the unqualified product marking mechanism 18 comprises a marking terminal 31 and a fourth driving part 32, the marking terminal 31 can select marking pens, code sprayers and other tools capable of realizing imprinting output, the code sprayers are preferably selected in the embodiment, and the fourth driving part 32 is a linear module. When a reject mark needs to be printed, the fourth driver 32 drives the marking terminal 31 to move toward the platen 1 to print a mark on the platen 1.
The first displacement sensor 19, the inner hole measuring instrument 22, the second displacement sensor 25, the third displacement sensor 28 and the fourth displacement sensor 29 are all connected with the controller, detected data are sent to the controller, a memory of the controller stores the data, the memory is connected with a comparator, the comparator of the controller compares the data with a standard value to calculate, whether a detected result is qualified is judged, when the controller judges that the detected result is not qualified, the fourth driving part 32 is controlled to act, and the movable marking terminal 31 sprays unqualified marks on the pressure plate 1. The controller is respectively connected with the first driving piece, the second driving piece, the third driving piece 26, the fourth driving piece 32, the fifth driving piece 27 and the sixth driving piece 30, and the controller is further connected with the touch screen 33, and the action of each driving piece is controlled through buttons on the touch screen 33.
The second station 8 is provided with a slope-shaped protrusion detection mechanism 34, a step detection mechanism 35 and a defective product marking mechanism 18.
The slope-shaped protrusion detection mechanism 34 can detect the height of the slope-shaped protrusion on the pressure plate, the slope-shaped protrusion detection mechanism 34 comprises a fifth displacement sensor 36 and a three-axis module 37, the fifth displacement sensor 36 is vertically installed on the three-axis module 37, the three-axis module 37 can drive the fifth displacement sensor 36 to move to the upper side of the pressure plate, and then the slope-shaped protrusion detection mechanism descends until the slope-shaped protrusion detection mechanism abuts against the slope-shaped protrusion 4, so that the height of the slope-shaped protrusion 4 is measured.
The fifth displacement sensor 36 and the sixth displacement sensor 38 are respectively connected with a controller, and the controller is respectively connected with the three-axis module 37 and the seventh driving element 39.
Similar to the first station, the second station is also provided with a reject marking mechanism 18.
The working principle of the device is as follows:
The method comprises the steps that a pressure plate 1 which is qualified in detection on a first station is placed on a second station and is clamped by a second clamp 10, a controller respectively controls a slope-shaped protrusion detection mechanism 34 to detect the height of a slope-shaped protrusion on the pressure plate, a turntable drives the pressure plate 1 to rotate, a step detection mechanism 35 detects the diameter of a circular step of the pressure plate, data are sent to the controller, and if unqualified products are found, an unqualified product marking mechanism 18 is controlled to print unqualified marks on the pressure plate.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Pressure disk detection device, its characterized in that includes:
the clamp is arranged on the frame and used for clamping the pressure plate, the pressure plate is a disc body with an inner hole and connecting lugs, and the connecting lugs are distributed on the excircle of the pressure plate and horizontally protrude towards the outer side;
the product height detection mechanism is used for detecting the height of the top of the pressure plate, and a first displacement sensor of the product height detection mechanism can move to the top of the pressure plate by the first driving piece and move downwards to abut against the top of the pressure plate;
the inner diameter detection mechanism is used for detecting the diameter of an inner hole of the pressure plate, and an inner hole measuring instrument of the inner diameter detection mechanism can be moved to the position right above the inner hole of the pressure plate by the second driving piece and moves downwards to extend into the inner hole of the pressure plate;
the outer diameter detection mechanism is used for detecting the diameter of the outer circle of the pressure plate except the connecting lug structure, and a second displacement sensor of the outer diameter detection mechanism can be driven by a third driving piece to move towards the pressure plate and abut against the side wall of the outer circle of the pressure plate;
the unqualified product marking mechanism is used for marking unqualified products on the pressure plate, and a marking terminal of the unqualified product marking mechanism can be driven by the fourth driving piece to move towards the pressure plate so as to print marks on the pressure plate;
the product height detection mechanism, the inner diameter detection mechanism, the outer diameter detection mechanism and the unqualified product marking mechanism are distributed around the pressure plate; and the first displacement sensor, the inner hole measuring instrument and the second displacement sensor are all connected with a controller, and the controller is respectively connected with the first driving piece, the second driving piece, the third driving piece and the fourth driving piece.
2. The platen inspection apparatus of claim 1, wherein the frame has disposed thereon a first station and a second station, the clamps respectively including a first clamp and a second clamp positioned on the first station and the second station, respectively; a plurality of supporting blocks are distributed on the periphery of the first clamp on the first station, rollers are rotatably mounted at the tops of the supporting blocks, and the rollers support a horizontally placed pressure plate; a plane straightness detection mechanism is arranged in a gap between the supporting blocks on the rack and used for detecting the straightness of the bottom surface of the pressure plate, and a third displacement sensor of the plane straightness detection mechanism can be driven by a fifth driving piece to translate below the pressure plate and abut against the bottom surface of the pressure plate; the third displacement sensor is connected with the controller, and the controller is connected with the fifth driving piece.
3. The platen detection apparatus according to claim 2, wherein the frame is provided with a lug height detection mechanism at the first station, and a fourth displacement sensor of the lug height detection mechanism is driven by the sixth driving member to move toward the lug and press against the bottom surface of the lug; the fourth displacement sensor is connected with the controller, and the controller is connected with the sixth driving piece.
4. The platen sensing apparatus of claim 2, wherein the clamp is a three-jaw chuck, and the first clamp and the second clamp are each mounted on a turntable and driven to rotate by the turntable.
5. The platen press inspection apparatus of claim 2, wherein the platen has a top with a plurality of ramp-shaped protrusions arrayed on a virtual circumference concentric with the platen; a slope-shaped protrusion detection mechanism capable of detecting the height of the slope-shaped protrusion is mounted on the second station, and a fifth displacement sensor of the slope-shaped protrusion detection mechanism can be driven by the three-axis module to move to the position above the pressure plate and move downwards until the fifth displacement sensor abuts against the slope-shaped protrusion; the fifth displacement sensor is connected with the controller, and the controller is connected with the three-axis module.
6. The platen testing apparatus of claim 2, wherein the outer circumferential side wall of the platen is provided with an inwardly-tapered circular step; a step detection mechanism for detecting the diameter of the circular step is further installed on the second station, and a sixth displacement sensor of the step detection mechanism can be moved by a seventh driving piece until the sixth displacement sensor abuts against the circular step; the sixth displacement sensor is connected with the controller, and the controller is connected with the seventh driving piece.
7. The platen inspection device of claim 1, wherein the first drive member includes a first linear module and a first Z-axis module vertically mounted on the first linear module, the first displacement sensor being mounted on the first Z-axis module.
8. The platen testing apparatus of claim 2, wherein the marking terminals are bar code sprayers, two of the marking terminals are respectively mounted on the first station and the second station, and the spray heads of the marking terminals face the platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023030214.3U CN213632021U (en) | 2020-12-16 | 2020-12-16 | Pressure plate detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023030214.3U CN213632021U (en) | 2020-12-16 | 2020-12-16 | Pressure plate detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213632021U true CN213632021U (en) | 2021-07-06 |
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ID=76639736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023030214.3U Active CN213632021U (en) | 2020-12-16 | 2020-12-16 | Pressure plate detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213632021U (en) |
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2020
- 2020-12-16 CN CN202023030214.3U patent/CN213632021U/en active Active
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