Multi-station turntable library teaching device with precise positioning function

Abstract

The utility model discloses an accurate positioning multi-station turntable library teaching device, which comprises a frame and is characterized in that the frame is provided with an electric turntable, the top of the output end of the electric turntable is connected with a turntable library, the frame is provided with a sensor assembly opposite to the turntable library, one side of the frame is provided with a power supply module, and the other side of the frame is provided with a power supply module. An electric rotating disc is arranged on one side of the frame, a PCB controller is arranged on the other side of the frame, the power module is electrically connected with the electric rotating disc and the PCB controller, when the device works, after the PCB controller is started, the electric rotating disc works, the rotating disc library is made to rotate, and the rotating disc library is made to rotate. The device is simple in structure, the connection relation between the components is simple and clear, and students can operate and observe the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of automated teaching equipment, in particular to a multi-station turntable library teaching device with precise positioning. Background Art

[0002] In the teaching device of the automation equipment, a dividing plate is used to drive the turntable to rotate periodically, and the turntable is controlled to start and stop by the control of the sensor. The disadvantage of the existing multi-station turntable library teaching device is that the structure is complex and the multiple components are relatively scattered, and cannot be concentrated in one area. As a result, it is difficult for students to fully observe the connection relationship between the various components during teaching activities, and it is difficult to intuitively see the intuitive situation that the turntable drives the storage turntable to rotate. In this regard, the existing multi-station turntable library teaching device cannot meet the actual teaching needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a multi-station turntable library teaching device with accurate positioning, which can solve the above-mentioned problems in the existing technology.

[0004] The utility model is realized through the following technical scheme: a precisely positioned multi-station turntable library teaching device of the utility model comprises a frame, characterized in that an electric rotating disk is arranged on the frame, the top of the output end of the electric rotating disk is connected to the turntable library, a sensor assembly is arranged on the frame opposite to the turntable library, a power module is arranged on one side of the frame, and a PCB circuit board controller is arranged on the other side of the frame, and the power module is electrically connected to the electric rotating disk and the PCB circuit board controller.

[0005] According to a further technical solution, the frame includes a top plate, a front side plate and a rear side plate are disposed at the bottom of the top plate, a bottom plate is disposed at the bottom of the side plate, and the bottom plate is detachably connected to the side plates.

[0006] According to a further technical solution, the bottom plate and the side plates are detachably connected via bolts.

[0007] According to a further technical solution, the power module is installed on the base plate, and the PCB circuit board controller is installed on the side plate.

[0008] According to a further technical solution, an oblong hole is provided in the side plate, and a matching bolt is provided in the oblong hole to be matched with the top plate thread.

[0009] According to a further technical solution, the bottom of the base plate is provided with an arc-shaped groove on the left and right sides, and T-shaped bolts are provided in the arc-shaped grooves.

[0010] A further technical solution is that the sensor component includes a laser sensor and a zero position sensor, a plurality of grooves are arranged in the turntable library, a first perforation is arranged in the grooves, a second perforation is arranged in one of the grooves, the first perforation is arranged opposite to the laser sensor, and the zero position sensor is arranged opposite to the second perforation.

[0011] A further technical solution also includes a bracket, on which the laser sensor and the zero position sensor are arranged, and the bracket is detachably mounted on one side of the side panel.

[0012] According to a further technical solution, an inner groove is provided in the bracket, a locking bolt is provided in the inner groove, and the locking bolt is threadably connected to the side plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through this device, students can intuitively understand the use of laser sensors and zero-position sensors, as well as the electrical connection relationship between the power module, electric rotating disk, PCB circuit board controller, laser sensor and zero-position sensor, as well as the actual situation of controlling the electric rotating disk through the PCB circuit board controller, and the position positioning control of the turntable library through the zero-position sensor and laser sensor, etc. The teaching content is rich.

[0015] Second, by compactly arranging components such as the electric rotating disk, power module, PCB circuit board controller and turntable library on the frame, it is convenient for personnel to conduct disassembly and assembly training of the device, and it is more convenient for personnel to observe and learn more intuitively. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of a multi-station turntable library teaching device with precise positioning according to the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the device in the figure from above;

[0019] Figure 3 for Figure 1 A schematic diagram of the rear structure of the device in the middle;

[0020] In the figure, the groove 11, the turntable library 12, the second through hole 13, the first through hole 14, the zero position sensor 15, the laser sensor 16, the matching bolt 17, the oblong hole 18, the locking bolt 19, the inner groove 21, the bracket 22, the side plate 23, the top plate 24, the power module 25, the electric rotating disk 26, the T-bolt 27, the arc groove 28, the PCB circuit board controller 29, and the bottom plate 31. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 3 As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are Figure 1 The up-down, left-right, front-back directions of the projection relationship itself are consistent. The utility model is a multi-station turntable library teaching device with precise positioning, including a frame, characterized in that an electric rotating disk 26 is arranged on the frame, and the top of the output end of the electric rotating disk 26 is detachably connected to the turntable library 12, and a sensor assembly is arranged on the frame opposite to the turntable library 12, a power module 25 is arranged on one side of the frame, and a PCB circuit board controller 29 is arranged on the other side of the frame, and the power module 25 is electrically connected to the electric rotating disk 26 and the PCB circuit board controller 29, and the electrical connection can be made by wire electrical connection.

[0022] Advantageously, the electric rotating disk 26 is a prior art device that converts the rotational motion of the motor into the rotational motion of the table surface of the translation stage. Common transmission mechanisms include: worm gear transmission, synchronous belt transmission, gear transmission, direct drive motor transmission, etc.

[0023] Advantageously, the frame includes a top plate 24, a front side plate 23 and a rear side plate 23 are disposed at the bottom of the top plate 24, a bottom plate 31 is disposed at the bottom of the side plate 23, and the bottom plate 31 is detachably connected to the side plate 23 by bolts.

[0024] Advantageously, the power module 25 is mounted on the bottom plate 31 , and the PCB circuit board controller 29 is mounted on the side plate 23 .

[0025] Advantageously, an oblong hole 18 is provided in the side plate 23 , and a matching bolt 17 is provided in the oblong hole 18 to be threadedly connected with the top plate 24 .

[0026] Advantageously, the bottom of the base plate 31 is provided with an arc groove 28 on each side, and a T-bolt 27 is provided in the arc groove 28, which is connected and fixed to the T-slot in the external space by the T-bolt 27, so that the entire device can be placed on the table for easy observation by personnel.

[0027] Advantageously, the sensor assembly includes a laser sensor 16 and a zero position sensor 15, a plurality of grooves 11 are arranged in the turntable 12, a first through hole 14 is arranged in the groove 11, a second through hole 13 is arranged in one of the grooves 11, the first through hole 14 is arranged opposite to the laser sensor 16, and the zero position sensor 15 is arranged opposite to the second through hole 13, after the turntable 12 rotates, the grooves 11 at a plurality of positions are located on the upper side of the zero position sensor 15 and the laser sensor 16, and the laser sensor 16 and the zero position sensor 15 are connected to the PCB circuit board controller 2 9 is electrically connected so that the laser sensor 16 transmits an electrical signal to the PCB circuit board controller 29 to determine whether the first through hole 14 is located on the upper side of the laser sensor 16, and the second through hole 13 can be located on the upper side of the laser sensor 16 after each rotation of the turntable library 12, and the function of the zero position sensor 15 is to transmit an electrical signal to the PCB circuit board controller 29 so that the turntable library 12 is at the zero initial position. After the second through hole 13 coincides with the zero position sensor 15 again, the electric rotating disk 26 stops working, and the turntable library 12 just rotates one circle.

[0028] Advantageously, it further includes a bracket 22, on which the laser sensor 16 and the zero position sensor 15 are arranged. An inner groove 21 is arranged in the bracket 22, and a locking bolt 19 is arranged in the inner groove 21. The locking bolt 19 is threadedly connected to the side plate 23 to fix the bracket 22 to one side of the side plate 23.

[0029] When the device is working, after the PCB circuit board controller 29 is turned on, the electric rotating disk 26 starts to work, causing the turntable library 12 to rotate, so that the grooves 11 at different positions move to the upper side of the laser sensor 16 and the zero position sensor 15 in turn. The equipment has a simple structure and the connection relationship between the various components is simple, which is convenient for students to operate and observe.

[0030] The power module 25 uses a 24V DC power supply.

[0031] The electric rotating disk 26 rotates at an angle of 0-360°.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A multi-station turntable library teaching device with precise positioning, comprising a frame, characterized in that: An electric rotating disk (26) is arranged on the frame, the top of the output end of the electric rotating disk (26) is connected to a rotating disk library (12), a sensor assembly is arranged on the frame opposite to the rotating disk library (12), a power module (25) is arranged on one side of the frame, and a PCB circuit board controller (29) is arranged on the other side of the frame, and the power module (25) is electrically connected to the electric rotating disk (26) and the PCB circuit board controller (29).

2. According to claim 1, a multi-station turntable library teaching device with precise positioning is characterized by: The frame comprises a top plate (24), a front side plate (23) and a rear side plate (23) are arranged at the bottom of the top plate (24), a bottom plate (31) is arranged at the bottom of the side plate (23), and the bottom plate (31) is detachably connected to the side plate (23).

3. According to claim 2, a multi-station turntable library teaching device with precise positioning is characterized by: The bottom plate (31) and the side plate (23) are detachably connected via bolts.

4. According to claim 2, a multi-station turntable library teaching device with precise positioning is characterized by: The power module (25) is mounted on the bottom plate (31), and the PCB circuit board controller (29) is mounted on the side plate (23).

5. According to claim 2, a multi-station turntable library teaching device with precise positioning is characterized by: An oblong hole (18) is provided in the side plate (23), and a matching bolt (17) is provided in the oblong hole (18) to be threadedly connected with the top plate (24).

6. The multi-station turntable library teaching device with precise positioning according to claim 2 is characterized by: The bottom of the bottom plate (31) is provided with an arc-shaped groove (28) on the left and right sides, and a T-shaped bolt (27) is arranged in the arc-shaped groove (28).

7. A multi-station turntable library teaching device with precise positioning according to any one of claims 2 to 6, characterized in that: The sensor assembly comprises a laser sensor (16) and a zero position sensor (15); a plurality of grooves (11) are arranged in the turntable library (12); a first through hole (14) is arranged in each of the grooves (11); a second through hole (13) is arranged in one of the grooves (11); the first through hole (14) is arranged opposite to the laser sensor (16); and the zero position sensor (15) is arranged opposite to the second through hole (13).

8. The multi-station turntable library teaching device with precise positioning according to claim 7 is characterized by: It also comprises a bracket (22), the laser sensor (16) and the zero position sensor (15) are arranged on the bracket (22), and the bracket (22) is detachably mounted on one side of the side plate (23).

9. The multi-station turntable library teaching device with precise positioning according to claim 8, characterized in that: An inner groove (21) is provided in the bracket (22), a locking bolt (19) is provided in the inner groove (21), and the locking bolt (19) is threadedly connected to the side plate (23).

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