Automatic clamping device for tungsten wire loop diameter detection

Abstract

The utility model relates to tungsten wire detection technical field, concretely is a kind of tungsten wire circle diameter detection automation clamping device, mainly includes, basic frame, inside setting support frame, marble platform is installed in the top of support frame;Clamp device, is set in the top of marble platform;Driving assembly, for driving clamp device to lift, driving assembly includes the clamp guide rail being set in the inside of basic frame, motor is installed at the position of corresponding clamp guide rail on clamp device;Clamp, is installed on clamp device;Adopt marble as test bench surface, with the effect of high flatness, not easy to deform, stable and reliable, and marble is non-metallic material, absolutely no magnetic reaction, and clamp tungsten wire by air source drive clamping, avoid the need to find wrench when installing tungsten wire each time, further work efficiency, simultaneously, adopt clamp fixed, suspended observation, with base not into unified level, can effectively avoid residual glue to contaminate wire material risk, promote wire material surface quality and equipment service life.

Description

Technical Field

[0001] This utility model relates to the field of tungsten wire detection technology, specifically an automated clamping device for detecting the diameter of tungsten wire coils. Background Technology

[0002] With the continuous development of the photovoltaic industry, the requirements for silicon wafer cutting are constantly increasing, and the advantages of tungsten wire will become more and more prominent. Its potential for finer wires is significant, which can meet the needs of thinner silicon wafers, help reduce silicon material costs, and improve the efficiency and competitiveness of photovoltaic modules. In terms of technology, continuous R&D investment is expected to further improve the performance of tungsten wire, such as reducing the breakage rate and improving cutting accuracy. In terms of market demand, with the expansion of the photovoltaic market, the market size of tungsten wire is expected to continue to grow. Among the product indicators of tungsten wire, coil diameter is an important performance indicator. The accuracy of tungsten wire coil diameter is crucial to product quality and performance. Traditional tungsten wire coil diameter detection methods mainly rely on manual measurement, which has problems such as low efficiency, unstable measurement accuracy, and susceptibility to human factors. Utility Model Content

[0003] The purpose of this invention is to provide an automated clamping device for detecting the diameter of tungsten wire coils, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: An automated clamping device for detecting the diameter of tungsten wire coils includes: A basic frame, with a support frame inside, and a marble platform installed on top of the support frame; A clamping device is slidably mounted above the marble platform, and a guide rod is provided inside the base frame at a position corresponding to the clamping device. A drive assembly for driving the clamping device to rise and fall, the drive assembly including a clamping guide rail disposed inside the base frame corresponding to the position of the clamping device, and a motor mounted on the upper surface of the clamping device corresponding to the position of the clamping guide rail; A clamp is mounted on the clamping device, and the clamp is connected to an air source.

[0005] Preferably, a triangular fixing block is provided between the support frame and the base frame, and four sets of the triangular fixing blocks are provided, with the four sets of triangular fixing blocks distributed at the four corners of the lower end face of the support frame; Multiple sets of butterfly screws are screwed onto the triangular fixing block, and the marble platform is fixed to the support frame by the multiple sets of butterfly screws.

[0006] Preferably, guide rods are provided inside the base frame at positions corresponding to the clamping device. There are two sets of guide rods, which are respectively located on both sides of the clamping device, and the ends of the two sets of guide rods pass through the clamping device and are fixed to the upper and lower ends of the base frame.

[0007] Preferably, a first limiting block is installed at the lower end of both sets of guide rods, and the first limiting block is located on the upper surface of the marble platform; Both sets of guide rods have a second limiting block installed at their upper ends, and the second limiting block is in close contact with the inner top of the base frame.

[0008] Preferably, a clamping guide rail is provided inside the base frame at the center position corresponding to the clamping device, and the end of the clamping guide rail passes through the clamping device and is connected to the inner top and inner bottom of the base frame.

[0009] Preferably, the output end of the motor is connected to a motor gear, and the back of the clamp guide rail is provided with a gear groove that mates with the motor gear at a position corresponding to the position of the motor gear.

[0010] Preferably, a rotating device is provided between the clamping device and the clamp, and the clamp is rotatably connected to the clamping device through the rotating device; The clamp is connected to a solenoid valve, and the air source is connected to the other end of the solenoid valve.

[0011] Preferably, an inductor is provided at a position on the guide rod near the second limiting block.

[0012] Preferably, the front of the base frame shell is made of acrylic material and is equipped with handles.

[0013] Preferably, a PLC controller is installed on the base frame near the handle, and the PLC controller is electrically connected to the motor, the power-off sensor, and the solenoid valve.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses marble as the test table surface, which has the effect of high flatness, not easy to deform, stable and reliable. Moreover, marble is a non-metallic material, has no magnetic reaction, and will not cause magnetic interference to the testing equipment. 2. This utility model uses an air source to drive a clamp to clamp the tungsten wire, avoiding the need to find a wrench every time the tungsten wire is installed, thus improving work efficiency; 3. The rotating device enables flexible multi-angle observation of the tungsten wire, greatly improving the flexibility of the experiment and the comprehensiveness of the observation, which is beneficial to the quality control of the wire surface. 4. The new device avoids the use of tape, uses clamps for fixation, and is suspended for observation. It is not level with the base, which can effectively avoid the risk of residual adhesive contaminating the filament, improve the surface quality of the filament, and extend the service life of the equipment. Attached Figure Description

[0015] Figure 1 This is a front view of the three-dimensional structure of this utility model; Figure 2 This is a three-dimensional side view of the present invention. Figure 3 This is a top view of the three-dimensional structure of this utility model.

[0016] In the diagram: 1. Support frame; 2. Marble platform; 3. Fixture; 4. Butterfly screw; 5. First limit block; 6. Fixture device; 7. Handle; 8. PLC controller; 9. Guide rod; 10. Second limit block; 11. Triangular fixing block; 12. Motor gear; 13. Fixture guide rail; 14. Motor. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0019] like Figures 1-3 As shown, this application provides an automated clamping device for detecting the diameter of tungsten wire coils, including...

[0020] The basic frame is made of acrylic material on the front, while the rest is encapsulated in a custom-sized plastic shell. The acrylic material allows for a direct view of the device's operating status. At the same time, handle 7 is installed on the acrylic material.

[0021] Specifically, such as Figures 1-2 As shown, a support frame 1 is provided inside the basic frame, and a marble platform 2 is installed on the top of the support frame 1. A triangular fixing block 11 is provided between the marble platform 2 and the support frame. There are four sets of triangular fixing blocks 11, and the four sets of triangular fixing blocks 11 are distributed at the four corners of the lower end face of the support frame 1. Multiple sets of butterfly screws 4 are screwed onto the triangular fixing block 11, and the marble platform 2 is fixed to the support frame 1 by the multiple sets of butterfly screws 4. The marble platform 2 is fixed by four sets of triangular fixing blocks 11. Before installing the marble platform 2, use a level to check and adjust it with shims. After adjustment, fix the marble platform 2 by turning the butterfly screws 4.

[0022] Specifically, such as Figures 1-3 As shown, guide rods 9 are provided inside the basic frame at positions corresponding to the clamping device 6. There are two sets of guide rods 9, which are respectively provided on both sides of the clamping device 6, and the ends of the two sets of guide rods 9 pass through the clamping device 6 and are fixed to the upper and lower ends of the basic frame. Two sets of guide rods 9 guide the sliding clamping device 6, and the upper and lower ends of the guide rods 9 are respectively provided with a first limiting block 5 and a second limiting block 10 to limit the movement range of the clamping device 6.

[0023] Specifically, such as Figures 1-3 As shown, a clamping guide rail 13 is provided inside the basic frame at the center position corresponding to the clamping device 6. The end of the clamping guide rail 13 passes through the clamping device 6 and is connected to the inner top and inner bottom of the basic frame. The output end of the motor 14 is connected to the motor gear 12, and the back of the clamp guide rail 13 is provided with a gear groove that mates with the motor gear 12 at the position corresponding to the motor gear 12. The motor 14 drives the motor gear 12 to rotate. During the rotation of the motor gear 12, the clamping device 6 moves up and down along the guide rod 9 through the cooperation of the clamping guide rail 13.

[0024] Specifically, such as Figures 1-3 As shown, an automated clamping device for detecting the diameter of tungsten wire coils also includes a clamp 3. The clamp 3 is mounted on the clamping device 6 via a rotating device, and the clamp 3 is connected to a solenoid valve. An air source is connected to the other end of the solenoid valve. The clamp 3 is activated by the air source to hold the tungsten wire. Then, the tungsten wire is lifted by the clamp device 6 and the clamp 3, so that the tungsten wire is suspended in the air for easy observation. At the same time, the tungsten wire can be rotated by the rotating device to observe the tungsten wire from various angles.

[0025] An inductor is installed on the guide rod 9 near the second limiting block 10; The height of the lifting of the sensor clamp device 6 A PLC controller 8 is installed on the basic frame near the handle 7. The PLC controller 8 is electrically connected to the motor 14, the power-off sensor and the solenoid valve. The PLC controller 8 controls the motor 14, the power-off sensor, and the solenoid valve.

[0026] The specific solution is as follows: the tungsten wire is placed on the clamp 3, and then the clamp 3 is controlled by the PLC controller 8 and the solenoid valve to clamp the tungsten wire. After clamping, the motor 14 is started. The motor 14 drives the tungsten wire to rise through the cooperation of the motor gear 12 and the clamp guide rail 13, so that the tungsten wire is suspended in the air for easy penetration. At the same time, the rotating device drives the clamp 3 to rotate for easy observation from multiple angles.

[0027] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0028] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automated clamping device for detecting the diameter of tungsten wire coils, characterized in that, include: A basic frame, inside which a support frame (1) is provided, and a marble platform (2) is installed on top of the support frame (1). The clamping device (6) is slidably disposed above the marble platform (2), and a guide rod (9) is provided inside the base frame at a position corresponding to the clamping device (6). A drive assembly is used to drive the clamping device (6) to rise and fall. The drive assembly includes a clamping guide rail (13) disposed inside the base frame at a position corresponding to the clamping device (6). A motor (14) is installed on the upper surface of the clamping device (6) at a position corresponding to the clamping guide rail (13). The clamp (3) is mounted on the clamp device (6) and the clamp (3) is connected to an air source.

2. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 1, characterized in that, A triangular fixing block (11) is provided between the support frame (1) and the base frame. There are four sets of the triangular fixing blocks (11), and the four sets of the triangular fixing blocks (11) are distributed at the four corners of the lower end face of the support frame (1). Multiple sets of butterfly screws (4) are screwed onto the triangular fixing block (11), and the marble platform (2) is fixed to the support frame (1) by the multiple sets of butterfly screws (4).

3. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 1, characterized in that, Inside the basic frame, at a position corresponding to the clamping device (6), there are two sets of guide rods (9). The two sets of guide rods (9) are respectively located on both sides of the clamping device (6), and the ends of the two sets of guide rods (9) pass through the clamping device (6) and are fixed to the upper and lower ends of the basic frame.

4. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 3, characterized in that, The lower ends of both sets of guide rods (9) are equipped with first limiting blocks (5), which are located on the upper surface of the marble platform (2). The upper ends of both sets of guide rods (9) are equipped with second limiting blocks (10), which are in close contact with the inner top of the base frame.

5. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 1, characterized in that, A clamp guide rail (13) is provided inside the basic frame at the center position corresponding to the clamp device (6). The end of the clamp guide rail (13) passes through the clamp device (6) and is connected to the inner top and inner bottom of the basic frame.

6. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 5, characterized in that, The output end of the motor (14) is connected to a motor gear (12), and the back of the clamp guide rail (13) is provided with a gear groove that mates with the motor gear (12) at the position corresponding to the position of the motor gear (12).

7. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 4, characterized in that, A rotating device is provided between the clamping device (6) and the clamp (3), and the clamp (3) is rotatably connected to the clamping device (6) through the rotating device; The clamp (3) is connected to a solenoid valve, and the air source is connected to the other end of the solenoid valve.

8. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 7, characterized in that, An inductor is provided at a position of the guide rod (9) near the second limiting block (10).

9. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 8, characterized in that, The front of the basic frame shell is made of acrylic material and is equipped with handles (7).

10. The automated clamping device for detecting the diameter of a tungsten wire coil according to claim 9, characterized in that, A PLC controller (8) is installed near the handle (7) on the basic frame. The PLC controller (8) is electrically connected to the motor (14), the power-off sensor and the solenoid valve.

Images