Automatic alignment drilling device for photovoltaic equipment machining

Abstract

The utility model discloses an automatic alignment drilling device for photovoltaic equipment processing, which comprises a workpiece table and a concentric-square-shaped partition frame installed at the center of the top end of the workpiece table, supporting plates are integrally formed at the top end of the workpiece table on the two sides of the concentric-square-shaped partition frame, two plate positioning tools are symmetrically installed at the top end of the workpiece table, and the two plate positioning tools are arranged on the top end of the workpiece table. Bosses are fixed to the outer walls of the two sides of the concentric-square-shaped partition frame, Y-axis longitudinal arms are slidably installed on the outer walls of the sides, away from each other, of the two bosses, and a lead screw lifting module is installed on the outer wall of the side, away from the concentric-square-shaped partition frame, of one boss. According to the plate-shaped workpiece drilling and forming device, two plates can be drilled and formed at a time in the same unit time, so that the frequency of feeding, clamping and discharging is reduced, and the drilling and forming efficiency of plate-shaped workpieces is improved under the large-batch production environment.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment processing, in particular to a drilling device with automatic alignment for photovoltaic equipment processing. Background Technique

[0002] During the processing of photovoltaic equipment, it is necessary to drill holes at the corners of plate components to facilitate the connection and fixation of components during installation and assembly, so as to ensure the stability and safety of photovoltaic equipment. In this process, a corresponding drilling device is required, which realizes the drilling processing of the plate by rotating the drill bit. Such a device usually consists of a base, a main shaft, a motor, a guiding device, a clamping device, a drill bit, a control system, etc. During the drilling process, the guiding device ensures the accuracy of the drilling position and direction, the clamping device fixes the plate to prevent movement or shaking, and the control system controls the operation and operation of the entire drilling device, so as to achieve efficient and precise drilling processing. However, at present, the drilling device mainly drills single-piece plate components during use. In this process, the staff needs to continuously place the single-piece or single-block plate components to be processed on the workbench of the drilling device, and perform clamping and debugging. This process is both time-consuming and laborious, especially in the case of mass production, the number of times and the required time for loading and clamping will increase significantly. Content of the Utility Model

[0003] The purpose of the utility model is to provide a drilling device with automatic alignment for photovoltaic equipment processing, and two symmetrical plate positioning toolings are arranged at the top of the workpiece table, and the screw rod lifting module drives two C-shaped connecting arms and the drilling mechanism to move downward synchronously and complete the drilling operation, so as to solve the problems put forward in the above background technique.

[0004] To achieve the above object, the utility model provides the following technical solution: A drilling device with automatic alignment for photovoltaic equipment processing, including a workpiece table and a rectangular partition frame installed at the center of the top of the workpiece table. Support plates are integrally formed at the top of the workpiece table on both sides of the rectangular partition frame. Two plate positioning jigs are symmetrically installed at the top of the workpiece table. Convex platforms are fixed on the outer walls on both sides of the rectangular partition frame. Y-axis longitudinal arms are slidably installed on the outer walls of the two convex platforms away from each other. A screw rod lifting module is installed on the outer wall of one of the convex platforms away from the rectangular partition frame. The screw rod lifting module drives the Y-axis longitudinal arm to lift and lower. Two frames are symmetrically installed on the outer wall of one side of the Y-axis longitudinal arm. A C-shaped connecting arm is slidably installed between the two frames on the same X axis. Drilling mechanisms are installed on both sides of the top of the C-shaped connecting arm. A cylinder one is installed on the top of one of the frames. The bottom end of the piston rod of the cylinder one is fixedly connected to the top of the C-shaped connecting arm. A PLC control panel is installed on one side of the surface of the workpiece table. The output end of the PLC control panel is electrically connected to the input ends of the screw rod lifting module, the cylinder one, the drilling mechanisms, and the plate positioning jigs.

[0005] Preferably, a rectangular hollow part is arranged at the top of the workpiece table below the drilling mechanism.

[0006] Preferably, dovetail sliding sleeves are fixed on both inner walls of the C-shaped connecting arm. A guide rail is installed on the outer wall of one side of the frame. The dovetail sliding sleeve and the guide rail are in sliding fit.

[0007] Preferably, both the C-shaped connecting arm and the Y-axis longitudinal arm are made of components of hard plastic material.

[0008] Preferably, the drilling mechanism includes a direct drive motor installed on one side of the top of the C-shaped connecting arm and a drill shaft unit installed at the output end of the direct drive motor.

[0009] Preferably, the plate positioning jig includes an electric push rod installed on one side of the top of the workpiece table and a sliding plate installed at the top end of the piston rod of the electric push rod. A right-angle clamping plate is installed on the outer wall of the sliding plate close to the support plate.

[0010] Compared with the prior art, the beneficial effect of the utility model is that: The drilling device with automatic alignment for photovoltaic equipment processing is provided with mutually cooperating structures such as a plate positioning jig and a screw rod lifting module. Two plate-shaped workpieces to be drilled at the corners are placed on the workpiece table and fixed by the plate positioning jig. The screw rod lifting module and the cylinder one drive the four drilling mechanisms to descend together for drilling, so that two plates can be drilled and formed at one time within the same unit time, reducing the number of times of feeding, clamping, and discharging, and thus improving the drilling and forming efficiency of the plate-shaped workpieces in a large-scale production environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Schematic front view structure of the present utility model;

[0012] Figure 2 Schematic top view structure of the present utility model;

[0013] Figure 3 Schematic three - dimensional structure of the present utility model Figure 1 ;

[0014] Figure 4 Schematic three - dimensional structure of the present utility model Figure 2 ;

[0015] Figure 5 Schematic three - dimensional structure of the C - shaped connecting arm of the present utility model.

[0016] In the figure: 1, workpiece table; 101, support plate; 2, U - shaped partition frame; 3, PLC control panel; 4, boss; 5, screw rod lifting module; 6, Y - axis longitudinal arm; 7, frame; 8, C - shaped connecting arm; 801, dovetail sliding sleeve; 9, cylinder 1; 10, drilling mechanism; 11, plate positioning tooling. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-5 , an embodiment provided by the present utility model: An automatic alignment drilling device for photovoltaic equipment processing, including a workpiece table 1 and a U - shaped partition frame 2 installed at the center position of the top of the workpiece table 1. Support plates 101 are integrally formed at the top of the workpiece table 1 on both sides of the U - shaped partition frame 2. Two plate positioning toolings 11 are symmetrically installed at the top of the workpiece table 1. Bosses 4 are fixed on the outer walls on both sides of the U - shaped partition frame 2. Y - axis longitudinal arms 6 are slidably installed on the outer walls of the two bosses 4 away from each other. A screw rod lifting module 5 is installed on the outer wall of one of the bosses 4 away from the U - shaped partition frame 2. The screw rod lifting module 5 drives the Y - axis longitudinal arm 6 to lift and lower. Two frames 7 are symmetrically installed on the outer wall of one side of the Y - axis longitudinal arm 6. A C - shaped connecting arm 8 is slidably installed between the two frames 7 on the same X - axis line. Drilling mechanisms 10 are installed on both sides of the top of the C - shaped connecting arm 8. A cylinder 1 9 is installed at the top of one of the frames 7. The bottom end of the piston rod of the cylinder 1 9 is fixedly connected to the top of the C - shaped connecting arm 8. For the two drilling mechanisms 10 in the same X - axis direction, one cylinder 1 9 controls the height of the C - shaped connecting arm 8 and the drilling mechanism 10. Its structure is simple and the work is stable and reliable;

[0019] When controlling the lifting height of the drilling mechanism 10, the precise control of the screw rod lifting module 5 also ensures the accuracy and consistency of the drilling depth. On one side of the surface of the workpiece table 1, a PLC control panel 3 is installed. The output end of the PLC control panel 3 is electrically connected to the input ends of the screw rod lifting module 5, the first cylinder 9, the drilling mechanism 10, and the plate positioning tooling 11;

[0020] At the top end of the workpiece table 1 below the drilling mechanism 10, a rectangular hollow part is provided for the drill bit to move down and pass through;

[0021] Both the C-shaped connecting arm 8 and the Y-axis longitudinal arm 6 are made of components of hard plastic material. The hard plastic material has good strength and rigidity, which ensures that the C-shaped connecting arm 8 and the Y-axis longitudinal arm 6 are not easily deformed when bearing loads, thus ensuring the stability and accuracy of the drilling operation. On both inner walls of the C-shaped connecting arm 8, dovetail slide sleeves 801 are fixed. On the outer wall of one side of the frame 7, a guide rail is installed. The dovetail slide sleeves 801 and the guide rail are in sliding fit to improve the sliding stability of the C-shaped connecting arm 8 through the dovetail slide sleeves 801 and the guide rail;

[0022] The drilling mechanism 10 includes a direct drive motor installed on one side of the top end of the C-shaped connecting arm 8 and a drill shaft unit installed at the output end of the direct drive motor. The plate positioning tooling 11 includes an electric push rod installed on one side of the top end of the workpiece table 1 and a slide plate installed at the top end of the piston rod of the electric push rod. On the outer wall of one side of the slide plate close to the support plate 101, a right-angle clamping plate is installed. When positioning the workpiece through the plate positioning tooling 11, the staff turns on the electric push rod to work through the PLC control panel 3. Then the electric push rod drives the slide plate and the right-angle clamping plate to move towards the support plate 101 until the right-angle clamping plate and the support plate 101 firmly clamp the plate-shaped workpiece, thereby ensuring the stability of the two plates during the drilling process.

[0023] When the embodiment of the present application is in use, first, the staff places two plate-shaped workpieces to be drilled at the corners on the workpiece table 1. At this time, one side of the plate-shaped workpiece abuts against the outer wall of one side of the support plate 101. Then, the staff starts the synchronous operation of the two plate positioning fixtures 11 through the PLC control panel 3, so as to firmly press the plate-shaped workpiece against the outer wall of the support plate 101 by using the plate positioning fixtures 11, thereby ensuring that the plate-shaped workpiece is in a stable state during the drilling process. Subsequently, the staff starts the screw rod lifting module 5 to work through the PLC control panel 3, and the screw rod lifting module 5 drives the Y-axis longitudinal arm 6 to move downward. Since the two racks 7 in the same X-axis direction are connected by a C-shaped connecting arm 8, the symmetrically arranged Y-axis longitudinal arms 6 and racks 7 can move downward together until the racks 7 and Y-axis longitudinal arms 6 move to the limit position. At this time, the staff starts the first cylinder 9 to work again through the PLC control panel 3. The first cylinder 9 drives the C-shaped connecting arm 8 and the two drilling mechanisms 10 at the top of the C-shaped connecting arm 8 to move downward synchronously until the drill bits of the drilling mechanisms 10 penetrate out of the outside of the plate-shaped workpiece, thereby completing the drilling operation. This device can drill and form two plates at one time within the same unit time to reduce the number of times of feeding, clamping and discharging, so as to improve the drilling and forming efficiency of the plate-shaped workpiece in a large-scale production environment.

Claims

1. An automatic alignment drilling device for photovoltaic equipment processing, characterized in that: The invention comprises a workpiece platform (1) and a circular partition frame (2) installed at the center position of the top of the workpiece platform (1), the tops of the workpiece platforms (1) on both sides of the circular partition frame (2) are integrally formed with support plates (101), the tops of the workpiece platforms (1) are symmetrically installed with two plate positioning fixtures (11), bosses (4) are fixed on the outer walls of both sides of the circular partition frame (2), and Y-axis longitudinal arms (6) are slidably installed on the outer walls of the two bosses (4) on the sides away from each other, a screw lifting module (5) is installed on the outer wall of the side away from the circular partition frame (2), and the screw lifting module (5) drives the Y-axis longitudinal arm (6) to rise and fall, and the Y Two frames (7) are symmetrically mounted on the outer wall of one side of the longitudinal arm (6); a C-shaped connecting arm (8) is slidably mounted between the two frames (7) on the same X-axis line; drilling mechanisms (10) are mounted on both sides of the top of the C-shaped connecting arm (8); a cylinder (9) is mounted on the top of one of the frames (7); the bottom end of the piston rod of the cylinder (9) is fixedly connected to the top of the C-shaped connecting arm (8); a PLC control panel (3) is mounted on one side of the surface of the workpiece platform (1); the output end of the PLC control panel (3) is electrically connected to the input end of the screw lifting module (5), the cylinder (9), the drilling mechanism (10) and the plate positioning tool (11).

2. The automatic alignment drilling device for photovoltaic equipment processing according to claim 1, characterized in that: A rectangular hollow portion is provided at the top of the workpiece platform (1) below the drilling mechanism (10).

3. The automatic alignment drilling device for photovoltaic equipment processing according to claim 1, characterized in that: A dovetail sleeve (801) is fixed on both inner walls of the C-shaped connecting arm (8), a guide rail is installed on the outer wall of one side of the frame (7), and the dovetail sleeve (801) and the guide rail are slidably matched.

4. The automatic alignment drilling device for photovoltaic equipment processing according to claim 1, characterized in that: The C-shaped connecting arm (8) and the Y-axis longitudinal arm (6) are both made of hard plastic components.

5. The automatic alignment drilling device for photovoltaic equipment processing according to claim 1, characterized in that: The drilling mechanism (10) comprises a direct drive motor installed on one side of the top end of the C-shaped connecting arm (8) and a drilling shaft unit installed at the output end of the direct drive motor.

6. The automatic alignment drilling device for photovoltaic equipment processing according to claim 1, characterized in that: The plate positioning tool (11) comprises an electric push rod installed on one side of the top end of the workpiece platform (1), and a slide plate installed on the top end of the piston rod of the electric push rod, and a right-angle clamping plate is installed on the outer wall of one side of the slide plate close to the support plate (101).

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