A dual-station automatic detection device

Abstract

This utility model discloses a dual-station automatic inspection device, including a base frame and a rotating disk. The rotating disk is rotatably connected to the base frame, and multiple mounting seats are arranged on the rotating disk in a ring with intervals. Each mounting seat contains two workpieces. The device, by setting up a base frame and a rotating disk, and mounting multiple seats on the rotating disk, can accommodate two iron cores. It then uses loading / unloading stations, a first inspection station, and a second inspection station to load / unload the iron cores. The first inspection station detects whether there are iron cores on the mounting seats, and the second inspection station detects the magnetic properties of the iron cores on the mounting seats. With the assistance of two first lifting cylinders and two first inspection heads, two iron cores can be inspected simultaneously, thus achieving dual-station inspection. The overall structure has a high degree of automation, high inspection efficiency, and strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to a dual-station automatic detection device. Background Technology

[0002] The iron core is one of the core components of a transformer, typically made of stacked high-permeability silicon steel sheets. Its main function is to provide a low-resistivity path for magnetic flux, thereby reducing energy loss and improving transformer efficiency. After initial production, various tests are conducted on the iron core to ensure its quality. Magnetic performance testing of the iron core is usually done manually, resulting in low efficiency. CN220866447U relates to a device for testing the performance of a current transformer's magnetic iron core, including a feeding mechanism and a testing mechanism. The feeding mechanism includes a feeding conveyor belt, and the testing mechanism includes a testing probe, a first telescopic cylinder, and a testing conveyor belt. A limit channel is provided at the end of the feeding conveyor belt, connecting the end of the limit channel to the initial end of the testing conveyor belt. The testing probe is suspended above the testing conveyor belt by the first telescopic cylinder and uses the extension and retraction of the cylinder to perform insertion and testing of the iron core on the conveyor belt. This device has a long testing time, large size, and occupies a large space. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a dual-station automatic detection device with a high degree of automation and strong practicality.

[0004] To achieve the above objectives, the present invention provides the following solution: a dual-station automatic detection device, comprising a base frame and a rotating disk, wherein the rotating disk is rotatably connected to the base frame, and multiple mounting seats are provided on the rotating disk, the multiple mounting seats being arranged in a ring at intervals, and each mounting seat containing two workpieces; The rotating disk is provided with loading and unloading stations, a first inspection station, and a second inspection station in sequence along the rotation direction. The second inspection station is provided with two first lifting cylinders, both of which are vertically arranged. Each first lifting cylinder is connected to a first inspection head downwards. The first lifting cylinder drives the first inspection head to move downwards to inspect the workpiece on the mounting base.

[0005] The beneficial effects of this utility model are as follows: It realizes dual-station automatic detection of iron cores. The device is equipped with a base frame and a rotating disk, on which multiple mounting seats are set. Each mounting seat can hold two iron cores. Then, by setting up loading and unloading stations, a first detection station, and a second detection station, the iron cores are loaded and unloaded. The first detection station detects whether there are iron cores on the mounting seats. The second detection station detects the magnetic properties of the iron cores on the mounting seats. With the help of two first lifting cylinders and two first detection heads, two iron cores can be detected at one time, thus realizing dual-station detection. The overall structure has a high degree of automation, high detection efficiency, and strong practicality.

[0006] Furthermore, a stepper motor is installed on the base frame, and the stepper motor is connected to an upward-facing rotating disk, which drives the rotating disk to rotate. With the above structure, this invention enables the rotating disk to rotate, thereby achieving the transfer of the iron core.

[0007] Furthermore, a first frame is provided within the first inspection station, and a first camera is mounted on the first frame. The first camera is horizontally positioned and aimed at the mounting base. With the above structure, this invention can detect whether there is an iron core inside the mounting base. Based on the inspection results, mounting bases without an iron core can be prevented from remaining in the second inspection station.

[0008] Furthermore, a second frame is provided in the second testing station, and two first lifting cylinders are provided on the second frame.

[0009] Furthermore, two lifting rods are slidably connected to the second frame, both of which are vertically arranged. Each lifting rod is connected downwards to a lifting block. The first lifting cylinder is connected downwards to a connecting rod, and the lifting block is fitted onto the connecting rod. The first detection head is disposed at the bottom end of the connecting rod. With the above structure, this invention guides the first detection head to move up and down.

[0010] Furthermore, a third frame is provided within the second inspection station. The third frame is equipped with a second lifting cylinder and a lifting guide rail, both vertically positioned. A lifting seat is slidably connected to the lifting guide rail. The second lifting cylinder is connected to the lifting seat, and two second inspection heads are mounted on the top of the lifting seat. The second lifting cylinder drives the two second inspection heads upwards. Each of the two first inspection heads corresponds one-to-one with the two second inspection heads. The first and second inspection heads are vertically aligned to inspect the workpiece. With this structure, the magnetic properties of the iron core are inspected by connecting one inspection head with the second inspection head vertically and energizing the connection.

[0011] Furthermore, the top of the mounting base has two mounting slots, one of which is used to place a workpiece. When the mounting base is located in the second detection station, the two first detection heads are aligned downwards with the two mounting slots, and the two second detection heads are aligned upwards with the two mounting slots.

[0012] Furthermore, a detection hole is provided in the mounting groove, which vertically penetrates the mounting base and is used for the first detection head and the second detection head to enter and dock. Attached Figure Description

[0013] Figure 1 The three-dimensional representation of this utility model Figure 1 .

[0014] Figure 2 The three-dimensional representation of this utility model Figure 2 .

[0015] Figure 3 The three-dimensional representation of this utility model Figure 3 .

[0016] Figure 4 This is a front view of the present invention.

[0017] Figure 5 This is a top view of the present invention.

[0018] In this designation, 1 is the base frame, 11 is the stepper motor, 2 is the rotating disk, 21 is the mounting base, 22 is the mounting slot, 23 is the detection hole, 2a is the loading / unloading station, 2b is the first detection station, 2c is the second detection station, 3 is the first frame, 31 is the first camera, 41 is the second frame, 42 is the first upgrading cylinder, 421 is the connecting rod, 43 is the first detection head, 44 is the lifting rod, 45 is the lifting block, 46 is the third frame, 47 is the second lifting cylinder, 48 is the lifting guide rail, 481 is the lifting seat, and 49 is the second detection head. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] See appendix Figure 1 To be continued Figure 5 As shown, a dual-station automatic inspection device includes a base frame 1 and a rotating disk 2. The rotating disk 2 is rotatably connected to the base frame 1. Multiple mounting seats 21 are provided on the rotating disk 2. The multiple mounting seats 21 are arranged in a ring at intervals. Two workpieces are provided in each mounting seat 21.

[0022] The rotating disk 2 is provided with loading and unloading station 2a, first inspection station 2b, and second inspection station 2c in sequence along the rotation direction. The second inspection station 2c is provided with two first lifting cylinders 42, both of which are vertically arranged. Each first lifting cylinder 42 is connected downward to a first inspection head 43. The first lifting cylinder 42 drives the first inspection head 43 to move downward to inspect the workpiece on the mounting base 21.

[0023] In this embodiment, a stepper motor 11 is provided on the base frame 1. The stepper motor 11 is connected to the rotating disk 2 and is used to drive the rotating disk 2 to rotate.

[0024] In this embodiment, a first frame 3 is provided in the first inspection station 2b, and a first camera 31 is provided on the first frame 3. The first camera 31 is set in a horizontal direction and is aligned with the mounting base 21.

[0025] In this embodiment, a second frame 41 is provided in the second inspection station 2c, and two first lifting cylinders 42 are provided on the second frame 41; two lifting rods 44 are slidably connected to the second frame 41, both lifting rods 44 are vertically arranged, and each lifting rod 44 is connected downward to a lifting block 45. The first lifting cylinders 42 are connected downward to a connecting rod 421, and the lifting block 45 is fitted on the connecting rod 421. A first inspection head 43 is provided at the bottom of the connecting rod 421.

[0026] In this embodiment, a third frame 46 is provided in the second inspection station 2c. A second lifting cylinder 47 and a lifting guide rail 48 are provided on the third frame 46. Both the second lifting cylinder 47 and the lifting guide rail 48 are vertically arranged. A lifting seat 481 is slidably connected to the lifting guide rail 48. The second lifting cylinder 47 is connected to the lifting seat 481. Two second inspection heads 49 are provided on the top of the lifting seat 481. The second lifting cylinder 47 is used to drive the two second inspection heads 49 to move upward. Two first inspection heads 43 correspond one-to-one with the two second inspection heads 49. The first inspection heads 43 and the second inspection heads 49 are connected vertically to realize the inspection of the workpiece.

[0027] In this embodiment, the top of the mounting base 21 has two mounting slots 22. One mounting slot 22 is used to place a workpiece. When the mounting base 21 is located in the second detection station 2c, the two first detection heads 43 are respectively aligned downwards with the two mounting slots 22, and the two second detection heads 49 are respectively aligned upwards with the two mounting slots 22. The mounting slots 22 have detection holes 23. The detection holes 23 penetrate the mounting base 21 vertically and are used for the first detection head 43 and the second detection head 49 to enter and dock.

[0028] In this embodiment, the workpiece is an iron core. The specific testing process is as follows: First, two iron cores to be tested are placed in the loading and unloading station 2a. The two iron cores are placed in the two mounting slots 22 respectively. Then, the stepper motor 11 is started. The stepper motor 11 drives the rotating disk 2 to rotate, so as to move the mounting seat 21 in the loading and unloading station 2a to the first testing station 2b. When the mounting base 21 is located in the first detection station 2b, the first camera 31 detects the iron core in the mounting base 21 to detect whether the two mounting slots 22 of the mounting base 21 are equipped with iron cores. If it is detected that no iron core is installed in the mounting base 21, the stepper motor 11 is controlled to drive the mounting base 21 to quickly pass through the second detection station 2c without stopping in the second detection station 2c. If an iron core is detected inside the mounting base 21, the stepper motor 11 is controlled to move the mounting base 21 to the second detection station 2c; When the mounting base 21 with the iron core is located in the second testing station 2c, the two first lifting cylinders 42 and the second lifting cylinder 47 are activated respectively. The first lifting cylinder 42 drives the lifting rod 44 and the first testing head 443 to move down, so that the first testing head 43 moves down and enters the hollow part of the iron core through the testing hole 23. The second lifting cylinder 47 drives the lifting seat 481 and the second testing head 49 to move up, so that the second testing head 49 moves up and enters the hollow part of the iron core through the testing hole 23, until the first testing head 43 and the second testing head 49 are connected and energized in the hollow part of the iron core, so as to realize the detection of the magnetic properties of the iron core. After the inspection is completed, the first lifting cylinder 42 and the second lifting cylinder 47 are controlled to drive the first inspection head 43 and the second inspection head 49 to reset. Then, the stepper motor 11 is controlled to move the mounting seat 21 after the iron core inspection is completed to the loading and unloading station 2a, and the iron core is replaced in the loading and unloading station 2a.

[0029] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any person skilled in the art can make more possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from the content of the technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A dual-station automatic inspection device, comprising a base frame (1) and a rotating disk (2), characterized in that: The rotating disk (2) is rotatably connected to the base frame (1). The rotating disk (2) is provided with multiple mounting seats (21). The multiple mounting seats (21) are arranged in a ring at intervals. Each mounting seat (21) contains two workpieces. The rotating disk (2) is provided with loading and unloading stations (2a), a first inspection station (2b), and a second inspection station (2c) in sequence along the rotation direction. The second inspection station (2c) is provided with two first lifting cylinders (42). Both first lifting cylinders (42) are vertically arranged. Each first lifting cylinder (42) is connected to a first inspection head (43) downward. The first lifting cylinder (42) drives the first inspection head (43) to move downward to detect the workpiece on the mounting base (21).

2. The dual-station automatic detection device according to claim 1, characterized in that: A stepper motor (11) is provided on the base frame (1). The stepper motor (11) is connected to the rotating disk (2) and is used to drive the rotating disk (2) to rotate.

3. The dual-station automatic detection device according to claim 1, characterized in that: The first inspection station (2b) is equipped with a first frame (3), and a first camera (31) is installed on the first frame (3). The first camera (31) is set in a horizontal direction and is aligned with the mounting base (21).

4. The dual-station automatic detection device according to claim 1, characterized in that: The second inspection station (2c) is equipped with a second frame (41), and two first lifting cylinders (42) are installed on the second frame (41).

5. The dual-station automatic detection device according to claim 4, characterized in that: Two lifting rods (44) are slidably connected on the second frame (41). Both lifting rods (44) are vertically arranged. Each lifting rod (44) is connected downward to a lifting block (45). The first lifting cylinder (42) is connected downward to a connecting rod (421). The lifting block (45) is fitted on the connecting rod (421). The first detection head (43) is provided at the bottom of the connecting rod (421).

6. The dual-station automatic detection device according to claim 5, characterized in that: The second inspection station (2c) is equipped with a third frame (46), on which a second lifting cylinder (47) and a lifting guide rail (48) are provided. The second lifting cylinder (47) and the lifting guide rail (48) are both vertically arranged. A lifting seat (481) is slidably connected to the lifting guide rail (48). The second lifting cylinder (47) is connected to the lifting seat (481). Two second inspection heads (49) are provided on the top of the lifting seat (481). The second lifting cylinder (47) is used to drive the two second inspection heads (49) to move upward. The two first inspection heads (43) correspond one-to-one with the two second inspection heads (49). The first inspection heads (43) and the second inspection heads (49) are connected vertically to realize the inspection of the workpiece.

7. The dual-station automatic detection device according to claim 6, characterized in that: The mounting base (21) has two mounting slots (22) on its top. One of the mounting slots (22) is used to place a workpiece. When the mounting base (21) is located in the second detection station (2c), the two first detection heads (43) are aligned downwards with the two mounting slots (22), and the two second detection heads (49) are aligned upwards with the two mounting slots (22).

8. The dual-station automatic detection device according to claim 7, characterized in that: The mounting groove (22) has a detection hole (23) which extends vertically through the mounting base (21). The detection hole (23) is used to allow the first detection head (43) and the second detection head (49) to enter and dock.

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