Detection unit

Abstract

The utility model relates to the technical field of detection units, in particular to a detection unit. The detection unit comprises a machine table and a rotating disc rotationally installed on the machine table. A plurality of mounting grooves are formed in the rotating disc in the circumferential direction, and fixing assemblies for fixing workpieces are arranged in the mounting grooves; the top of the machine table is sequentially provided with a material receiving assembly, a material feeding assembly, a material discharging assembly and a material discharging assembly in the machining direction, the detection assembly is used for detecting the workpiece; the pressing and releasing assembly is used for pressing and releasing the detected workpiece; a discharging assembly; and the detection assembly comprises a first mounting seat arranged at the top of the machine table, a detector arranged at the top of the first mounting seat, and a lifting rotating assembly for jacking a workpiece to the detection assembly. The technical problems that in traditional equipment, multiple procedures are difficult to join, and operators need to frequently intervene are solved.

Description

Technical Field

[0001] This application relates to the field of detection unit technology, and more specifically, to a detection unit. Background Technology

[0002] In industrial production, the inspection of ring-shaped workpieces is a crucial step in ensuring product quality. Traditional production equipment often suffers from poor coordination between multiple processes, particularly when multiple operational steps are involved. Manual intervention and low operational efficiency severely impact the continuity and overall efficiency of the production line. Each process is typically performed independently, lacking effective automated collaboration mechanisms. This necessitates frequent operator intervention for manual workpiece transfer, adjustment, or calibration. Such inefficient operations not only increase labor costs but also raise the risk of errors, especially in situations requiring precise control of workpiece position and condition.

[0003] There is currently no effective solution to the problem that traditional equipment in related technologies has difficulty connecting multiple processes and requires frequent intervention by operators. Summary of the Invention

[0004] The main purpose of this application is to provide a detection unit to solve the problem that multiple processes in traditional equipment are difficult to connect and require frequent intervention by operators.

[0005] To achieve the above objectives, this application provides a detection unit.

[0006] The detection unit according to this application includes: a machine base, and a turntable rotatably mounted on the machine base;

[0007] The turntable has several mounting slots along its circumference, and a fixing component for fixing the workpiece is provided in the mounting slot.

[0008] The top of the machine base is provided with the following components arranged sequentially along the processing direction: a receiving assembly for receiving workpieces from the previous process; an inspection assembly for inspecting the workpieces; a pressing and releasing assembly for pressing and releasing the inspected workpieces; and a feeding assembly.

[0009] The detection assembly includes: a first mounting base located on the top of the machine platform, a detector located on the top of the first mounting base, and a lifting and rotating assembly for lifting the workpiece to the detection assembly.

[0010] Furthermore, the lifting and rotating assembly includes:

[0011] The second mounting base is fixedly installed on the bottom of the machine base;

[0012] A linear motion module is vertically mounted on the second mounting base;

[0013] The third mounting base is connected to the movable end of the linear motion module;

[0014] The detection motor is located on top of the third mounting base;

[0015] A detection shaft is connected to the output end of the detection motor, and the other end of the detection shaft passes through the machine base;

[0016] The detection shaft is raised and lowered by the linear motion module and rotated by the detection motor; the detection shaft passes through the detection component during the raising and lowering process.

[0017] Furthermore, a gauge block is mounted on the top of the detection shaft; the gauge block is cylindrical with a connecting part and has a measuring groove inside, which matches the workpiece.

[0018] Furthermore, the detector is a laser sensor;

[0019] A vertical plate is also installed on one side of the first mounting base;

[0020] A horizontal plate is installed on the vertical plate;

[0021] The horizontal plate has at least two mounting holes;

[0022] Guide shafts are respectively installed in the two mounting holes;

[0023] A linear bearing is provided at the top of the two mounting holes, and the linear bearing is connected to the guide shaft;

[0024] The other end of the guide shaft is connected to a detection plate;

[0025] A first displacement sensor is provided on one side of the horizontal plate, and the detection end of the first displacement sensor is connected to the detection plate.

[0026] Furthermore, the fixing component includes:

[0027] A ring-shaped clamp is installed in the mounting slot;

[0028] A knob plunger is rotatably connected to one side of the annular clamp;

[0029] The annular clamp is coaxially connected to a female pressing and releasing component;

[0030] The female pressing component consists of a receiving portion and an abutting portion disposed at the bottom of the receiving portion.

[0031] Furthermore, the pressure release assembly includes: a fourth mounting base;

[0032] The first telescopic cylinder is fixedly installed on the top of the fourth mounting base, with its output end facing the turntable;

[0033] The sub-pressor is connected to the movable end of the first telescopic cylinder;

[0034] The second displacement sensor has its detection end connected to the sub-pressure release component.

[0035] Furthermore, an installation port is provided on the top of the machine tool;

[0036] The feeding assembly is installed inside the mounting port;

[0037] The feeding assembly includes: a feeding trough, which is formed by connecting two feeding channels, a dividing plate is rotatably installed between the two feeding channels, a driven hinge rod is coaxially connected to the rotating shaft of the dividing plate, the driven hinge rod is rotatably connected to an active hinge rod, and the active hinge rod is driven by a second telescopic cylinder.

[0038] Furthermore, the cross-section of the feeding trough is Y-shaped.

[0039] Furthermore, a drive motor is installed at the bottom of the machine base, and an active synchronous pulley is fixedly connected to the output end of the drive motor; the active synchronous pulley is connected to a driven synchronous pulley via a synchronous belt drive; the driven synchronous pulley is connected to a divider, the top of the divider is connected to the turntable, and a photoelectric sensor is connected to one side of the divider.

[0040] Furthermore, the receiving assembly includes a third cylinder disposed at the bottom of the machine base;

[0041] The receiving block is installed on top of the third cylinder.

[0042] In this embodiment, a turntable, a fixing component, and multiple functional components arranged along the processing direction are used. The turntable, mounted on the machine tool, is rotated. Several mounting slots are circumferentially formed on the turntable, and fixing components for fixing workpieces are installed in these slots. The top of the machine tool, along the processing direction, is sequentially equipped with: a receiving component for receiving workpieces from the previous process; a detection component for inspecting the workpieces; a pressing and releasing component for pressing and releasing the inspected workpieces; and a feeding component. The detection component includes: a first mounting base on the top of the machine tool; a detector mounted on top of the first mounting base; and a lifting and rotating component that lifts the workpiece to the detection component. This achieves the purpose of sequentially inspecting the workpieces, thus realizing the technical effect of continuous and automated workpiece inspection. This solves the technical problem in traditional equipment where multiple processes are difficult to connect, requiring frequent operator intervention. Attached Figure Description

[0043] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of the accompanying drawings are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0044] Figure 1 This is an isometric view according to an embodiment of this application;

[0045] Figure 2 This is a structural schematic diagram according to an embodiment of this application;

[0046] Figure 3 These are schematic diagrams based on embodiments of this application;

[0047] Figure 4 This is a top view according to an embodiment of this application;

[0048] Figure 5 This is an isometric view according to an embodiment of this application;

[0049] Figure 6 yes Figure 5 A magnified view of part A in the middle;

[0050] Figure 7 This is a schematic diagram of the structure of the detection component according to an embodiment of this application;

[0051] Figure 8 This is a schematic diagram of the structure of the pressure release assembly according to an embodiment of this application;

[0052] Figure 9 This is a schematic diagram of the rear side of the pressure release assembly according to an embodiment of this application;

[0053] Figure 10 This is a schematic diagram of the structure of the feeding assembly according to an embodiment of this application;

[0054] Figure 11 This is a schematic diagram of the drive motor portion according to an embodiment of this application;

[0055] Figure 12 This is a schematic diagram of the material receiving assembly according to an embodiment of this application;

[0056] Figure 13 This is a schematic diagram of the drive motor portion according to an embodiment of this application;

[0057] Figure 14 This is a schematic diagram of the lifting and rotating assembly according to an embodiment of this application;

[0058] Figure 15 yes Figure 14 A magnified view of part B in the middle section.

[0059] Figure Labels

[0060] 1. Machine base; 2. Turntable; 3. Drive motor; 4. Active synchronous pulley; 5. Synchronous belt; 6. Driven synchronous pulley; 7. Divider; 8. Circular induction plate; 9. Photoelectric sensor; 10. Mounting slot; 11. Fixing assembly; 12. Ring clamp; 13. Knob plunger; 14. Female pressing and releasing component; 15. Receiving part; 16. Abutting part; 17. Receiving assembly; 18. Detection assembly; 19. Pressing and releasing assembly; 20. Discharging assembly; 21. First mounting base; 22. Detector; 23. Lifting and rotating assembly; 24. Vertical plate; 25. Horizontal plate; 26. Guide 27. Linear bearing; 28. Detection plate; 29. ​​First displacement sensor; 30. Second mounting base; 31. Linear movement module; 32. Third mounting base; 33. Detection motor; 34. N-shaped seat; 35. Detection shaft; 36. Gauge block; 37. Fourth mounting base; 38. First telescopic cylinder; 39. Sub-pressing and unloading part; 40. Second displacement sensor; 41. Mounting port; 42. Feeding groove; 43. Material distribution plate; 44. Driven hinge rod; 45. Active hinge rod; 46. Second telescopic cylinder; 47. Third cylinder; 48. Receiving block; 49. Workpiece. Detailed Implementation

[0061] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0062] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0063] In this application, the terms "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this utility model and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0064] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0065] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0066] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and implementing regulations.

[0067] like Figure 1-15 As shown, this application relates to a detection unit, which includes: a machine base 1 for supporting components mounted thereon; a turntable 2 rotatably mounted on the machine base 1; a drive motor 3 mounted at the bottom of the machine base 1; a drive synchronous pulley 4 fixedly connected to the output end of the drive motor 3; a driven synchronous pulley 6 connected to the drive synchronous pulley 4 via a synchronous belt 5; a divider 7 connected to the driven synchronous pulley 6; the top of the divider 7 connected to the turntable 2; a circular sensing plate 8 connected to one side of the divider 7; and a photoelectric sensor 9 disposed on one side of the divider 7, with the detection end of the photoelectric sensor 9 facing the circular sensing plate 8, for detecting the rotation angle of the circular sensing plate 8; and for determining the rotation angle of the turntable 2 by driving the turntable 2 to rotate via the drive motor 3 and detecting the output angle of the divider 7 via the photoelectric sensor 9, so as to adjust the rotation angle of the turntable 2.

[0068] The turntable 2 has several mounting slots 10 evenly spaced along its circumference. The mounting slots 10 are circular to facilitate fitting with the fixing components 11. The fixing components 11 for fixing the workpiece 49 are installed in the mounting slots 10.

[0069] The fixing assembly 11 includes: an annular clamp 12, which is fitted into the mounting groove 10, with the top of the annular clamp 12 located above the turntable 2 and connected to the turntable 2 by bolts; a connecting through hole is provided on one side of the annular clamp 12, and a knob plunger 13 is rotatably connected in the connecting through hole; a female pressure release component 14 is coaxially connected to the annular clamp 12; one end of the knob plunger 13 located inside the annular clamp 12 abuts against the female pressure release component 14, and is used to adjust the relative position of the female pressure release component 14 and the annular clamp 12 by rotating the knob plunger 13, and to fix the female pressure release component 14; the female pressure release component 14 consists of a receiving part 15 and an abutment part 16 provided at the bottom of the receiving part, the abutment part 16 being an annular protrusion protruding inward from the bottom of the receiving part 15, used to limit the workpiece 49.

[0070] The top of the machine base 1 is provided with the following components along the processing direction: a receiving assembly 17 for receiving workpieces 49 from the previous process; an inspection assembly 18 for inspecting workpieces 49; a pressing and releasing assembly 19 for pressing and releasing the inspected workpieces 49; and a feeding assembly 20.

[0071] The detection assembly 18 includes: a first mounting base 21 located on the top of the machine base 1, a detector 22 located on the top of the first mounting base 21, and a lifting and rotating assembly 23 that lifts the workpiece 49 to the detection assembly 18.

[0072] The detector 22 is a laser sensor, and the laser sensors are configured in two sets, symmetrically installed on the top of the first mounting base 21. The first mounting base 21 is also equipped with a reflector adapted to the laser sensor.

[0073] A vertical plate 24 is also installed on one side of the first mounting base 21; a horizontal plate 25 is installed on the vertical plate 24; at least two mounting holes are provided on the horizontal plate 25; guide shafts 26 are installed in the two mounting holes respectively; linear bearings 27 are provided at the top of the two mounting holes and are connected to the guide shafts 26; a detection plate 28 is connected to the other end of the guide shafts 26; a first displacement sensor 29 is provided on one side of the horizontal plate 25 and the detection end of the first displacement sensor 29 is connected to the detection plate 28 for detecting the movement height of the detection plate 28 through the first displacement sensor 29.

[0074] The lifting and rotating assembly 23 includes: a second mounting base 30, which is fixedly installed on the bottom of the machine base 1;

[0075] The linear motion module 31 is vertically mounted on the second mounting base 30;

[0076] The third mounting base 32 is connected to the movable end of the linear motion module 31;

[0077] The detection motor 33 is set on the top of the third mounting base 32. An n-shaped seat 34 is also set on the top of the third mounting base 32. A bearing is fixedly installed in the n-shaped seat 34. The bearing is coaxially connected to the detection shaft 35 and is used to limit the detection shaft 35.

[0078] The detection shaft 35 is connected to the output end of the detection motor 33, and the other end of the detection shaft 35 passes through the machine base 1;

[0079] A gauge block 36 is mounted on the top of the detection shaft 35. The gauge block 36 is cylindrical with a connecting part and a measuring groove inside. The measuring groove matches the workpiece 49.

[0080] When one of the mounting slots 10 is coaxial with the detection shaft 35, the linear motion module 31 drives the detection shaft 35 to rise, and the detection motor 33 drives the detection shaft 35 to rotate, thereby driving the workpiece 49 on the detection shaft 35 to rotate, thus facilitating the detection of the workpiece 49; after the detection is completed, the linear motion module 31 drives the detection shaft 35 to fall, and then the disc continues to rotate; during the lifting and lowering process of the detection shaft 35, it passes through the detection component 18, so that when the detection shaft 35 rotates, it can drive the workpiece 49 on it to rotate.

[0081] Preferably, the pressing and releasing assembly 19 includes: a fourth mounting base 37, which serves as the fixed base for the pressing and releasing assembly 19 and supports other components; a first telescopic cylinder 38, which is fixedly installed on the top of the fourth mounting base 37, with its output end facing the turntable 2, and is used to push or pull the connected sub-pressing and releasing component 39 to realize the pressing and releasing operation; the sub-pressing and releasing component 39, which is connected to the movable end of the first telescopic cylinder 38, and is used to press and release the workpiece 49; and a second displacement sensor 40, whose detection end is connected to the sub-pressing and releasing component 39, and is used to detect the position or displacement of the sub-pressing and releasing component 39 in real time; in use, the first telescopic cylinder 38 is activated, and the telescopic rod pushes the sub-pressing and releasing component 39 to move toward the target workpiece 49, and the sub-pressing and releasing component 39 contacts the workpiece 49, applying pressure or tension to complete the pressing and releasing operation.

[0082] Preferably, the top of the machine base 1 is provided with an installation port 41; the installation port 41 matches the external shape of the feeding trough 42; the feeding assembly 20 is installed in the installation port 41; the feeding assembly 20 includes: a feeding trough 42, which is formed by connecting two feeding channels, and a distribution plate 43 is rotatably installed between the two feeding channels. The rotating shaft of the distribution plate 43 is coaxially connected to a driven hinge rod 44, and the driven hinge rod 44 is rotatably connected to an active hinge rod 45, which is driven by a second telescopic cylinder 46; by controlling the switching of the distribution plate 43 and the channels, the material can be diverted or guided; in use, the second telescopic cylinder 46 is started, and the second telescopic cylinder 46 drives the active hinge rod 45 to rotate, which in turn drives the driven hinge rod 44 to rotate. The distribution plate 43 rotates through the rotating shaft connected to the driven hinge rod 44 to achieve the effect of material distribution.

[0083] Preferably, the cross-section of the feeding trough is Y-shaped to facilitate material distribution; for example, when the workpiece 49 is qualified, the distribution plate 43 is placed horizontally, so that the workpiece 49 slides out from the feeding trough 42 and enters the next process; when the workpiece 49 is unqualified, the distribution plate 43 is placed vertically, so that the workpiece 49 slides directly down from the feeding trough 42 for collection.

[0084] Preferably, the receiving assembly 17 includes: a third cylinder 47 disposed at the bottom of the machine base 1; and a receiving block 48 mounted on the top of the third cylinder 47. The receiving assembly 17 is used to receive workpieces 49 from the previous process.

[0085] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A detection unit, characterized in that, include: The machine tool, with a turntable rotatably mounted on it; The turntable has several mounting slots along its circumference, and a fixing component for fixing the workpiece is provided in the mounting slot. The top of the machine base is provided with, in sequence along the processing direction, a receiving assembly for receiving workpieces from the previous process; Inspection components for inspecting workpieces; A pressure-release assembly for releasing workpieces after inspection; Material cutting components; The detection assembly includes: a first mounting base located on the top of the machine tool, a detector located on the top of the first mounting base, and a lifting and rotating assembly for lifting the workpiece to the detection assembly.

2. The detection unit according to claim 1, characterized in that, The lifting and rotating assembly includes: The second mounting base is fixedly installed on the bottom of the machine base; A linear motion module is vertically mounted on the second mounting base; The third mounting base is connected to the movable end of the linear motion module; The detection motor is located on top of the third mounting base; A detection shaft is connected to the output end of the detection motor, and the other end of the detection shaft passes through the machine base; The detection shaft is raised and lowered by the linear motion module and rotated by the detection motor; the detection shaft passes through the detection component during the raising and lowering process.

3. The detection unit according to claim 2, characterized in that, A gauge block is mounted on the top of the detection shaft; the gauge block is cylindrical with a connecting part and has a measuring groove inside, which matches the workpiece.

4. The detection unit according to claim 3, characterized in that, The detector is a laser sensor; A vertical plate is also installed on one side of the first mounting base; A horizontal plate is installed on the vertical plate; The horizontal plate has at least two mounting holes; Guide shafts are respectively installed in the two mounting holes; A linear bearing is provided at the top of the two mounting holes, and the linear bearing is connected to the guide shaft; The other end of the guide shaft is connected to a detection plate; A first displacement sensor is provided on one side of the horizontal plate, and the detection end of the first displacement sensor is connected to the detection plate.

5. The detection unit according to claim 1, characterized in that, The fixing component includes: A ring-shaped clamp is installed in the mounting slot; A knob plunger is rotatably connected to one side of the annular clamp; The annular clamp is coaxially connected to a female pressing and releasing component; The female pressing component consists of a receiving portion and an abutting portion disposed at the bottom of the receiving portion.

6. The detection unit according to claim 1, characterized in that, The pressure release assembly includes: a fourth mounting base; The first telescopic cylinder is fixedly installed on the top of the fourth mounting base, with its output end facing the turntable; The sub-pressor is connected to the movable end of the first telescopic cylinder; The second displacement sensor has its detection end connected to the sub-pressure release component.

7. The detection unit according to claim 1, characterized in that, The top of the machine tool is provided with an installation port; The feeding assembly is installed inside the mounting port; The feeding assembly includes: a feeding trough, which is formed by connecting two feeding channels, a dividing plate is rotatably installed between the two feeding channels, a driven hinge rod is coaxially connected to the rotating shaft of the dividing plate, the driven hinge rod is rotatably connected to an active hinge rod, and the active hinge rod is driven by a second telescopic cylinder.

8. The detection unit according to claim 7, characterized in that, The cross-section of the feeding trough is Y-shaped.

9. The detection unit according to claim 1, characterized in that, A drive motor is installed at the bottom of the machine base, and an active synchronous pulley is fixedly connected to the output end of the drive motor. The active synchronous pulley is connected to a driven synchronous pulley via a synchronous belt drive. A divider is connected to the driven synchronous pulley, the top of the divider is connected to the turntable, and a photoelectric sensor is connected to one side of the divider.

10. The detection unit according to claim 1, characterized in that, The receiving assembly includes a third cylinder disposed at the bottom of the machine base; The receiving block is installed on top of the third cylinder.

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