Machine tool for machining photovoltaic equipment

Abstract

The machine tool for machining the photovoltaic equipment comprises a right-angle bottom frame and a flat plate fixed to the top end of the right-angle bottom frame, a first bracket and a second bracket are installed on the two sides of the bottom of the right-angle bottom frame respectively, and a concentric-square-shaped table used for arranging a clamp and a workpiece is installed at the top end of the first bracket and the top end of the second bracket in a sliding mode. A Y-axis lead screw manual module used for driving the concentric-square-shaped table to move in the Y-axis direction is installed at the top end of the first bracket, a double-axis moving module is installed on the surface of the flat plate, a truss is installed at the Z-axis moving end of the double-axis moving module, and hollow boxes are fixed to the outer walls of the two sides of the truss. According to the horizontal drilling machine, the side wall of a workpiece can be punched in a horizontal state, so that the problem that the machining time is prolonged due to the fact that a traditional drilling machine needs to change positions, rotate and adjust the workpiece for many times is avoided, and the workpiece can be drilled more efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a machine tool for processing photovoltaic equipment. Background Technique

[0002] The frame parts of photovoltaic equipment are the supporting parts of the photovoltaic power generation system. They carry key components such as photovoltaic panels and brackets to ensure the stability and safety of the photovoltaic system. During the processing, a drilling machine is used to drill holes in the frame parts of photovoltaic equipment, mainly processing the hole positions or notches on the frame parts of photovoltaic equipment to facilitate the wiring and connection of equipment such as cables and pipelines. The main components of such a drilling machine include a main shaft, a workbench, a transmission system, guide rails, a feed system, and a control system, etc. Among them, the feed system is responsible for controlling the feed speed and movement mode of the main shaft and the workbench, usually including components such as an electric feed device, a ball screw, and guide rails to achieve an accurate processing process. However, at present, during the use of the drilling machine, the tool mainly moves up and down in the Z-axis direction to complete the drilling operation of the workpiece, and its ability to drill holes on the side wall of the workpiece is limited. That is, after completing the drilling operation on one side, multiple position changes, rotations, and adjustments are required. Content of the Utility Model

[0003] The purpose of the utility model is to provide a machine tool for processing photovoltaic equipment. Through a dual-axis moving module, the drilling mechanism obtains the functions of moving in the X-axis and Z-axis directions, and the drilling mechanism can be in a horizontal state driven by a sprocket drive unit and a main shaft to perform drilling operations on the side wall surface of the workpiece, thereby solving the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A machine tool for processing photovoltaic equipment, including a right-angle chassis and a flat plate fixed to the top of the right-angle chassis. On both sides of the bottom of the right-angle chassis, a bracket one and a bracket two are respectively installed. On the top of the bracket one and the bracket two, a loop-shaped table for arranging fixtures and workpieces is slidably installed. On the top of the bracket one, a Y-axis lead screw manual module for driving the loop-shaped table to move in the Y-axis direction is installed. On the surface of the flat plate, a dual-axis moving module is installed. On the Z-axis moving end of the dual-axis moving module, a truss is installed. On the outer walls of both sides of the truss, hollow boxes are fixed. On the outer walls of the opposite sides of the two hollow boxes, main shafts are rotatably installed. Between the opposite ends of the two main shafts, a U-shaped back frame is installed, and a drilling mechanism is installed on the surface of the U-shaped back frame. On the outer wall of one side of the bracket two, a PLC control panel is installed. The output end of the PLC control panel is electrically connected to the input ends of the dual-axis moving module, the sprocket drive unit, and the drilling mechanism.

[0005] Preferably, two parallel guide rails are installed at the tops of the second bracket and the first bracket. A sliding sleeve is slidably installed at the top of the guide rail, and the top of the sliding sleeve is fixedly connected to the bottom end of the loop-shaped platform.

[0006] Preferably, the dual-axis moving module includes an X-axis screw electric module installed on the surface of the flat plate, and a Z-axis screw electric module installed at the moving end of the X-axis screw electric module. The truss is installed on the moving end of the Z-axis screw electric module.

[0007] Preferably, the U-shaped back frame and the loop-shaped platform are both made of components made of aluminum alloy material.

[0008] Preferably, the sprocket drive unit includes a reduction motor installed on an outer wall of one side of the hollow box, and a sprocket drive structure installed at the output end of the reduction motor for driving the main shaft to rotate.

[0009] Preferably, the Y-axis screw manual module includes bearing seats installed on both sides of the top of the first bracket, and a one-way screw rotatably installed between the two bearing seats. A nut pair is installed at a threaded portion at one end of the surface of the one-way screw, and the top of the nut pair is fixedly connected to the bottom end of the loop-shaped platform.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: After introducing the main shaft and the sprocket drive unit into the machine tool for processing photovoltaic equipment, the drilling mechanism can perform side wall hole drilling operations on workpieces in a horizontal state, thereby avoiding the increase in processing time caused by the need to repeatedly reposition, rotate, and adjust workpieces in a traditional drill press, and being able to complete the drilling processing operations of workpieces more efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the front view structural schematic diagram of the present utility model;

[0012] Figure 2 is the side view structural schematic diagram of the present utility model;

[0013] Figure 3 is the top view structural schematic diagram of the present utility model;

[0014] Figure 4 is the three-dimensional structural schematic diagram of the present utility model.

[0015] In the figure: 1, right-angle chassis; 101, first bracket; 102, guide rail; 103, sliding sleeve; 2, flat plate; 3, second bracket; 4, dual-axis moving module; 401, X-axis screw electric module; 402, Z-axis screw electric module; 5, truss; 6, hollow box; 7, main shaft; 8, U-shaped back frame; 9, drilling mechanism; 10, sprocket drive unit; 11, loop-shaped platform; 12, Y-axis screw manual module; 13, PLC control panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1-4 , an embodiment provided by the present invention: a machine tool for processing photovoltaic equipment, including a right-angled chassis 1 and a flat plate 2 fixed to the top of the right-angled chassis 1. On both sides of the bottom of the right-angled chassis 1, a bracket one 101 and a bracket two 3 are respectively installed. A loop-shaped table 11 for arranging jigs and workpieces is slidably installed at the top of the bracket one 101 and the bracket two 3. A Y-axis lead screw manual module 12 for driving the loop-shaped table 11 to move in the Y-axis direction is installed at the top of the bracket one 101. A double-axis moving module 4 is installed on the surface of the flat plate 2. A truss 5 is installed at the Z-axis moving end of the double-axis moving module 4. Hollow boxes 6 are fixed to the outer walls on both sides of the truss 5. Main shafts 7 are rotatably installed on the outer walls on the opposite sides of the two hollow boxes 6. A U-shaped back frame 8 is installed between the opposite ends of the two main shafts 7. A drilling mechanism 9 is installed on the surface of the U-shaped back frame 8. A PLC control panel 13 is installed on the outer wall of one side of the bracket two 3. The output end of the PLC control panel 13 is electrically connected to the input ends of the double-axis moving module 4, the sprocket drive unit 10, and the drilling mechanism 9;

[0018] The rotational power of the sprocket drive unit 10 can be transmitted to the main shaft 7, and the main shaft 7 drives the U-shaped back frame 8 and the drilling mechanism 9 to rotate counterclockwise by ninety degrees, that is, the cutter of the drilling mechanism 9 forms a ninety-degree angle with the front wall of the workpiece;

[0019] Two parallel guide rails 102 are installed at the top of both the bracket two 3 and the bracket one 101. A sliding sleeve 103 is slidably installed at the top of the guide rail 102. The top of the sliding sleeve 103 is fixedly connected to the bottom end of the loop-shaped table 11. The Y-axis lead screw manual module 12 includes bearing seats installed on both sides of the top of the bracket one 101, and a one-way lead screw rotatably installed between the two bearing seats. A nut pair is installed at the threaded part of one end of the surface of the one-way lead screw. The top of the nut pair is fixedly connected to the bottom end of the loop-shaped table 11. The Y-axis lead screw manual module 12 drives the loop-shaped table 11 and the workpiece to feed in the Y-axis direction under the manual operation of the staff, so as to control the drilling points of the workpiece;

[0020] During the sliding process of the loop-shaped table 11, the sliding stability of the loop-shaped table 11 and the workpiece is improved through the guide rail 102 and the sliding sleeve 103;

[0021] The dual-axis moving module 4 includes an X-axis screw electric module 401 installed on the surface of the flat plate 2, and a Z-axis screw electric module 402 installed on the moving end of the X-axis screw electric module 401. The truss 5 is installed on the moving end of the Z-axis screw electric module 402. The X-axis screw electric module 401 and the Z-axis screw electric module 402 respectively control the positions of components such as the truss 5, the U-shaped back frame 8, and the drilling mechanism 9 on the X-axis and the Z-axis. When the drilling mechanism 9 performs vertical drilling operations, the position and movement trajectory of the drill bit can be controlled more stably and accurately;

[0022] The U-shaped back frame 8 and the return-shaped table 11 are both made of components made of aluminum alloy. Aluminum alloy has high strength and rigidity, and at the same time is light in weight, which is beneficial to reducing the weight of the overall equipment;

[0023] The sprocket drive unit 10 includes a reduction motor installed on the outer wall of one side of the hollow box 6, and a sprocket drive structure installed at the output end of the reduction motor for driving the main shaft 7 to rotate. The sprocket drive unit 10 adopts a reduction motor and a sprocket drive structure. The reduction motor drives the sprocket drive structure. The reduction motor has high output capacity and response speed. It can quickly adjust the speed and torque, and can achieve precise control and adjustment of the rotation of the main shaft 7 and the drilling mechanism 9, so as to ensure the stability and accuracy during the processing process, and enable the drilling operation to be carried out accurately according to the set parameters.

[0024] When the embodiment of the present application is in use, first, the staff set fixtures and tooling on the top of the loop-shaped table 11 to position the frame parts of the photovoltaic equipment. After the parts are fixed on the loop-shaped table 11, the staff move the loop-shaped table 11 and the workpiece to directly below the drilling mechanism 9 through the Y-axis screw manual module 12. Subsequently, the double-axis movement module 4 is started to work by using the PLC control panel 13. Then, the double-axis movement module 4 acts according to the processing parameters such as the path, drilling depth feed speed, etc. preset in the PLC control panel 13, that is, the double-axis movement module 4 drives the drilling mechanism 9 to move in the vertical direction and the X-axis horizontal direction, so as to punch a row of holes on the workpiece. When the staff need to perform a drilling operation on the front wall of the workpiece, the staff start the sprocket drive unit 10 to work through the PLC control panel 13. Then, the rotational power of the sprocket drive unit 10 is transmitted to the main shaft 7, and the U-shaped back frame 8 and the drilling mechanism 9 are driven by the main shaft 7 to rotate counterclockwise by ninety degrees, that is, the tool of the drilling mechanism 9 forms a ninety-degree angle with the front wall of the workpiece. When the staff manually operate the Y-axis screw manual module 12 to make the loop-shaped table 11 and the workpiece move towards the drilling mechanism 9, the drilling operation on the front wall of the workpiece can be performed. After the spindle 7 and the sprocket drive unit 10 are introduced into this drill press, the drilling mechanism 9 can perform the side wall drilling operation of the workpiece in a horizontal state, thus avoiding the increase in processing time caused by the traditional drill press due to the need to change positions, rotate, and adjust the workpiece multiple times, and being able to complete the drilling processing operation of the workpiece more efficiently.

Claims

1. A machine tool for processing photovoltaic devices, characterized in that: It includes a right-angled chassis (1) and a flat plate (2) fixed to the top end of the right-angled chassis (1). On both sides of the bottom of the right-angled chassis (1), a first bracket (101) and a second bracket (3) are respectively installed. At the top ends of the first bracket (101) and the second bracket (3), a loop-shaped table (11) for arranging jigs and workpieces is slidably installed. At the top end of the first bracket (101), a Y-axis lead screw manual module (12) for driving the loop-shaped table (11) to move in the Y-axis direction is installed. On the surface of the flat plate (2), a dual-axis moving module (4) is installed. At the Z-axis moving end of the dual-axis moving module (4), a truss (5) is installed. On the outer walls of both sides of the truss (5), hollow boxes (6) are fixed. On the outer walls of the opposite sides of the two hollow boxes (6), main shafts (7) are rotatably installed. Between the opposite ends of the two main shafts (7), a U-shaped back frame (8) is installed, and a drilling mechanism (9) is installed on the surface of the U-shaped back frame (8). On the outer wall of one side of the second bracket (3), a PLC control panel (13) is installed. The output end of the PLC control panel (13) is electrically connected to the input ends of the dual-axis moving module (4), the sprocket drive unit (10), and the drilling mechanism (9).

2. The machine tool for processing a photovoltaic device according to claim 1, characterized in that: On the top ends of the second bracket (3) and the first bracket (101), two parallel guide rails (102) are installed. At the top ends of the guide rails (102), sliding sleeves (103) are installed, and the top ends of the sliding sleeves (103) are fixedly connected to the bottom end of the loop-shaped table (11).

3. A machine tool for processing a photovoltaic device according to claim 1, characterized in that: The dual-axis moving module (4) includes an X-axis lead screw electric module (401) installed on the surface of the flat plate (2), and a Z-axis lead screw electric module (402) installed at the moving end of the X-axis lead screw electric module (401). The truss (5) is installed at the moving end of the Z-axis lead screw electric module (402).

4. A machine tool for processing a photovoltaic device according to claim 1, characterized in that: Both the U-shaped back frame (8) and the loop-shaped table (11) are made of components of aluminum alloy material.

5. A machine tool for processing a photovoltaic device according to claim 1, characterized in that: The sprocket drive unit (10) includes a reduction motor installed on the outer wall of one side of the hollow box (6), and a sprocket drive structure installed at the output end of the reduction motor for driving the main shaft (7) to rotate.

6. A machine tool for processing a photovoltaic device according to claim 1, characterized in that: The Y-axis lead screw manual module (12) includes bearing seats installed on both sides of the top end of the first bracket (101), and a one-way lead screw rotatably installed between the two bearing seats. At one end of the threaded part of the surface of the one-way lead screw, a nut pair is installed, and the top end of the nut pair is fixedly connected to the bottom end of the loop-shaped table (11).

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