Adjustable feeding table mechanism

Abstract

The utility model belongs to the technical field of photovoltaic automation, and discloses an adjustable feeding table mechanism. Comprising an adjustable feeding table main frame body, a material temporary storage area is arranged on the top face of the adjustable feeding table main frame body, and displacement of the material temporary storage area is achieved through an X-axis walking assembly and a Y-axis walking assembly; the bottom of the material buffer area is communicated with a guide hopper, and a rotating assembly for driving the guide hopper to rotate is arranged at the guide hopper; a detection assembly is arranged adjacent to the guide hopper. The automatic feeding device is simple in structure and convenient to operate, the barrel opening of the re-feeding barrel is consistent with the opening of the guide hopper at the feeding position through the detection assembly and the rotating assembly, feeding can be accurate, the failure rate is reduced, stable feeding is guaranteed, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic automation and relates to an adjustable feeding platform mechanism. Background Art

[0002] In the photovoltaic industry's automation sector, the crystal pulling process requires adding silicon material to the crucible in the single crystal furnace through a re-feeding cylinder. However, the current method of adding material to the re-feeding cylinder is generally manual. Manual feeding is inconvenient, increases labor costs, and increases production safety risks. Furthermore, the material needs to be precisely aligned with the mouth of the re-feeding cylinder during the feeding process, otherwise it will cause malfunctions at the material feeding point. Therefore, it is necessary to develop a feeding mechanism specifically for the re-feeding cylinder. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the above-mentioned background technology and provide an adjustable feeding table mechanism with a simple structure and convenient operation. Through the detection component and the rotating component, the mouth of the re-feeding barrel is aligned with the guide hopper at the feeding point, which can accurately feed, reduce the failure rate, ensure stable feeding, and reduce labor costs.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an adjustable feeding table mechanism, including an adjustable feeding table main frame, a material buffer area is set on the top surface of the adjustable feeding table main frame, and the material buffer area is displaced by an X-axis walking component and a Y-axis walking component; the bottom of the material buffer area is connected to the guide hopper, and a rotating component for driving the guide hopper to rotate is set at the guide hopper; a detection component is set adjacent to the guide hopper.

[0005] The material buffer area includes a bottom frame of the buffer area, a material placement position is set on the top surface of the bottom frame of the buffer area, a protective cover is set at the material placement position, and the protective cover can be opened, closed or half-opened. A guide hopper is set at the bottom of the material placement position and the material placement position is connected to the guide hopper.

[0006] The X-axis walking assembly includes an X-axis servo motor, a gear at the output end of the X-axis servo motor is meshed with a rack, the rack is arranged on the adjustable feeding table main frame, the X-axis servo motor is arranged on the X-axis sliding bracket, and the X-axis sliding bracket is connected to the adjustable feeding table main frame through a linear guide rail and a slider.

[0007] The Y-axis travel assembly is set on the X-axis sliding bracket.

[0008] The Y-axis walking assembly includes a Y-axis servo motor, the gear at the output end of the Y-axis servo motor is meshed with the rack, the rack is arranged on the adjustable feeding table frame, the Y-axis servo motor is arranged on the Y-axis sliding bracket, and the Y-axis sliding bracket is connected to the adjustable feeding table frame through a linear guide rail and a slider.

[0009] The Y-axis sliding bracket is arranged on the X-axis sliding bracket. The buffer area bottom frame is arranged on the Y-axis sliding bracket.

[0010] The detection component is arranged on the bottom surface of the adjustable feeding table frame. The detection component includes an industrial camera and a light source. Preferably, two light sources are arranged, and the industrial camera is arranged between the two light sources.

[0011] The rotating assembly includes an R-axis rotating servo motor. The gear at the output end of the R-axis rotating servo motor meshes with the gear sleeved on the outer periphery of the guide hopper. The R-axis rotating servo motor is fixed to the bottom frame of the buffer area via a motor fixing bracket. The R-axis rotating servo motor is an eccentric rotating servo motor.

[0012] The adjustable feeding table mechanism is also equipped with a PLC control system. The X-axis servo motor, Y-axis servo motor, industrial camera, light source, and R-axis rotation servo motor are respectively connected to the PLC control system, and are not limited to a specific model, as long as their working functions are realized.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model provides an adjustable feeding table mechanism with a simple structure and convenient operation. Through the detection component and the rotating component, the mouth of the re-feeding drum is aligned with the guide hopper at the feeding position, which can accurately feed the material, reduce the failure rate, ensure stable feeding, and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 It is a top view of the adjustable feeding table mechanism of the utility model.

[0017] Figure 2 It is a three-dimensional diagram of the adjustable feeding table mechanism of the utility model.

[0018] In the figure, 1. Material buffer area, 2. X-axis travel assembly, 3. Y-axis travel assembly, 4. Rotation assembly, 5. Guide hopper, 6. Adjustable feeding table frame. DETAILED DESCRIPTION

[0019] The present invention is further described below with reference to the accompanying drawings, but the present invention is not limited to the following embodiments.

[0020] Example 1

[0021] An adjustable feeding table mechanism, such as Figure 1-2As shown, it includes an adjustable feeding platform main frame 6, and a material buffer area 1 is set on the top surface of the adjustable feeding platform main frame 6. The material buffer area 1 is displaced by the X-axis walking component 2 and the Y-axis walking component 3; the bottom of the material buffer area 1 is connected to the guide hopper 5, and a rotating component 4 for driving the guide hopper 5 to rotate is set at the guide hopper 5; a detection component is set adjacent to the guide hopper 5.

[0022] The material buffer area 1 includes a buffer area bottom frame, a material placement position is set on the top surface of the buffer area bottom frame, a protective cover is set at the material placement position, and the protective cover can be opened or half-opened. A guide hopper 5 is set at the bottom of the material placement position and the material placement position is connected to the guide hopper 5.

[0023] The X-axis walking assembly 2 includes an X-axis servo motor, the gear at the output end of the X-axis servo motor is meshed with the rack, the rack is arranged on the adjustable feeding table main frame 6, the X-axis servo motor is arranged on the X-axis sliding bracket, and the X-axis sliding bracket is connected to the adjustable feeding table main frame 6 through a linear guide rail and a slider.

[0024] The Y-axis traveling assembly 3 is arranged on the X-axis sliding bracket.

[0025] The Y-axis walking assembly 3 includes a Y-axis servo motor, the gear at the output end of the Y-axis servo motor is meshed with the rack, the rack is arranged on the adjustable feeding table main frame 6, the Y-axis servo motor is arranged on the Y-axis sliding bracket, and the Y-axis sliding bracket is connected to the adjustable feeding table main frame 6 through a linear guide rail and a slider.

[0026] The Y-axis sliding bracket is arranged on the X-axis sliding bracket. The buffer area bottom frame is arranged on the Y-axis sliding bracket.

[0027] The detection component is arranged on the bottom surface of the adjustable feeding table main frame 6. The detection component includes an industrial camera and a light source, preferably two light sources are arranged, and the industrial camera is arranged between the two light sources.

[0028] The rotating assembly 4 includes an R-axis rotating servo motor, the gear at the output end of the R-axis rotating servo motor is meshed with the gear sleeved on the outer periphery of the guide hopper 5, and the R-axis rotating servo motor is fixed to the bottom frame of the buffer area through a motor fixing bracket.

[0029] The adjustable feeding table mechanism is also equipped with a PLC control system. The X-axis servo motor, Y-axis servo motor, industrial camera, light source, and R-axis rotation servo motor are respectively connected to the PLC control system, and are not limited to a specific model, as long as their working functions are realized.

[0030] During specific operation, the re-feeding cylinder is transferred to the bottom of the adjustable feeding platform mechanism through existing equipment, and the industrial camera of the detection component in the adjustable feeding platform mechanism takes pictures to determine whether the angular position of the receiving port of the re-feeding cylinder itself can be inserted into the guide hopper 5 without obstruction. The angular position of the guide hopper 5 relative to the receiving port of the re-feeding cylinder itself can be adjusted by the X-axis walking component 2, the Y-axis walking component 3, and the rotating component 4; the guide hopper 5 is driven to align with the receiving port of the re-feeding cylinder 1 to ensure that the angular position of the guide hopper 5 is consistent with the receiving port of the re-feeding cylinder 1.

[0031] Although the present invention has been described in detail above using general descriptions and specific embodiments, it will be apparent to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, such modifications or improvements, without departing from the spirit of the present invention, are within the scope of protection claimed herein.

Claims

1. An adjustable feeding table mechanism, characterized in that: The invention comprises an adjustable feeding platform main frame (6), a material buffer area (1) is arranged on the top surface of the adjustable feeding platform main frame (6), and the material buffer area (1) is displaced by an X-axis walking component (2) and a Y-axis walking component (3); the bottom of the material buffer area (1) is connected to a guide hopper (5), and a rotating component (4) for driving the guide hopper (5) to rotate is arranged at the guide hopper (5); and a detection component is arranged adjacent to the guide hopper (5).

2. The adjustable feeding table mechanism according to claim 1, characterized in that: The material buffer area (1) comprises a bottom frame of the buffer area, and a material placement position is arranged on the top surface of the bottom frame of the buffer area.

3. The adjustable feeding table mechanism according to claim 1, characterized in that: The X-axis travel assembly (2) includes an X-axis servo motor, a gear at an output end of the X-axis servo motor is meshed with a rack, the rack is arranged on an adjustable feeding table main frame (6), the X-axis servo motor is arranged on an X-axis sliding bracket, and the X-axis sliding bracket is connected to the adjustable feeding table main frame (6) via a linear guide rail and a slider.

4. The adjustable feeding table mechanism according to claim 1, wherein: The Y-axis travel assembly (3) includes a Y-axis servo motor, a gear at an output end of the Y-axis servo motor is meshed with a rack, the rack is arranged on an adjustable feeding table main frame (6), the Y-axis servo motor is arranged on a Y-axis sliding bracket, and the Y-axis sliding bracket is connected to the adjustable feeding table main frame (6) via a linear guide rail and a slider.

5. The adjustable feeding table mechanism according to claim 1, characterized in that: The detection component is arranged on the bottom surface of the adjustable feeding table main frame (6); the detection component comprises an industrial camera and a light source, two light sources are arranged, and the industrial camera is arranged between the two light sources.

6. The adjustable feeding table mechanism according to claim 1, characterized in that: The rotating assembly (4) includes an R-axis rotating servo motor, a gear at the output end of the R-axis rotating servo motor is meshedly connected with a gear sleeved on the outer periphery of the guide hopper (5), and the R-axis rotating servo motor is fixed to the bottom frame of the buffer area through a motor fixing bracket.

7. The adjustable feeding table mechanism according to claim 4, characterized in that: The Y-axis walking assembly (3) is arranged on the X-axis sliding bracket; and the Y-axis sliding bracket is arranged on the X-axis sliding bracket.

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