Adjustable boom for ion emission electrode group for static electricity elimination

Abstract

The application provides an adjustable support arm of ion emission electrode group for static electricity elimination, relates to the field of static electricity elimination, and comprises a moving vehicle, the upper surface of the moving vehicle is fixedly connected with a mounting plate, the left surface of the mounting plate is fixedly connected with two groups of fixed plates, the fixed plates are fixedly connected with guide rods, the outer surfaces of the guide rods are slidably sleeved with two moving seats, rotating holes are formed in the moving seats, rotating shafts are rotatably connected in the rotating holes, and the front and rear ends of the rotating shafts extend to the outside of the rotating holes. The application realizes quick and synchronous adjustment of the installation spacing between ion emission electrode groups. The moving seat is sleeved on the guide rod and stably moves under the drive of the bidirectional screw rod, ensures the stability and accuracy of the adjustment process, effectively solves the problem that the existing fixed static electricity eliminator cannot be adapted to production lines with different widths or objects to be eliminated with different sizes, and significantly improves the universality and flexible adaptability of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of static electricity elimination, and more specifically, to an adjustable support arm for an ion emission electrode assembly for static electricity elimination. Background Technology

[0002] Static electricity accumulation is a common phenomenon in industrial production processes, especially in chemical, film, sheet, dust processing, electronic manufacturing, and textile industries. Friction and collision between materials and equipment can easily generate a large amount of static charge. If it cannot be eliminated in time and effectively, it will lead to dust adsorption, surface scratches, electrostatic breakdown of electronic components, and even safety hazards such as flammability and explosion. Therefore, static electricity elimination devices have become essential equipment in industrial production.

[0003] Currently, the most common static eliminator in the industrial field is the ion-type static eliminator. Its core structure mainly consists of a mounting bracket, ion emission electrodes, and a power supply module. Rod-shaped or bar-shaped static eliminators are usually fixed next to the production line equipment by the bracket. They use high-voltage corona discharge at the tip to ionize the air into a large number of positive and negative ions, and then transport the ions to the surface of the object to be statically eliminated by airflow or direct proximity to neutralize the static electricity. Existing ion-type static eliminators are mostly fixed installations, which cannot adapt to different installation spacings and different angles of static elimination scenarios, and the adjustment flexibility is insufficient. In view of this, we propose an adjustable support arm for the ion emission electrode assembly for static elimination. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the current system cannot adapt to different installation spacings and angles for static electricity elimination scenarios, and that the adjustment flexibility is insufficient.

[0005] To achieve the above-mentioned objectives and improve the aforementioned problems, this utility model provides an adjustable support arm for an ion emission electrode assembly for static electricity elimination, comprising a moving carriage. A mounting plate is fixedly connected to the upper surface of the moving carriage. Two sets of fixing plates are fixedly connected to the left side surface of the mounting plate. A guide rod is fixedly connected to the fixing plate. Two moving seats are slidably fitted onto the outer surface of the guide rod. A rotating hole is provided on each moving seat. A rotating shaft is rotatably connected inside the rotating hole. Both ends of the rotating shaft extend to the outside of the rotating hole. Connecting ears are provided at both ends of the rotating shaft. An ion emission electrode assembly is provided on each connecting ear. A fixing bolt is provided on each connecting ear. The connecting ear is fixedly connected to the rotating shaft by the fixing bolt. An angle adjustment assembly is provided on the moving seat.

[0006] As a preferred technical solution of this application, the angle adjustment component includes a sleeve, which is fixedly connected to the upper surface of the motion seat. The outer surface of the sleeve has an opening extending into it, and a displacement block is slidably connected inside the sleeve. The side of the displacement block extends into the opening and is slidably connected to the inner wall of the opening.

[0007] As a preferred technical solution of this application, two L-shaped fixing rods are fixedly connected to the upper surface of the motion seat, and a fixed pulley is rotatably connected between the two L-shaped fixing rods.

[0008] As a preferred technical solution of this application, a cable is fixed on the upper surface of the ion emission electrode assembly, and the cable is fixedly connected to the displacement block after passing through a fixed pulley.

[0009] As a preferred technical solution of this application, the bottom wall of the sleeve is rotatably connected to an adjusting screw, and the upper end of the adjusting screw rotatably extends through to the upper surface of the sleeve.

[0010] As a preferred technical solution of this application, the displacement block is threaded onto the outer surface of the adjusting screw, and a rotating seat is fixedly connected to the left side surface of the mounting plate.

[0011] As a preferred technical solution of this application, a bidirectional screw is rotatably connected to the upper surface of the rotating seat, and a connecting sleeve is rotatably sleeved on the outer surface of the bidirectional screw, and the connecting sleeve is fixedly connected to the mounting plate.

[0012] As a preferred technical solution of this application, the two motion seats are respectively threaded onto the two opposite threads of the bidirectional screw, and a fixing rod is fixedly connected to the left side surface of the mounting plate, and an ion emission electrode group is also fixedly connected to the end of the fixing rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: 1. Through the cooperation of structures such as the moving carriage, mounting plate, fixing plate, guide rod, moving seat, rotating hole, rotating shaft, connecting ear, ion emission electrode group, fixing bolt, bidirectional screw, connecting sleeve, and fixing rod, rapid and synchronous adjustment of the installation spacing between ion emission electrode groups is achieved. The moving seat is sleeved on the guide rod and moves stably under the drive of the bidirectional screw, ensuring the smoothness and precision of the adjustment process. This effectively solves the problem that existing fixed static eliminators cannot adapt to production lines of different widths or objects of different sizes to be statically eliminated, significantly improving the equipment's versatility and flexibility. 2. Through the coordination of components such as the moving carriage, mounting plate, moving seat, rotating hole, rotating shaft, connecting lug, ion emission electrode assembly, fixing bolt, sleeve, opening, displacement block, L-shaped fixing rod, fixed pulley, cable, and adjusting screw, independent and stepless adjustment of the emission angle of the ion emission electrode assembly is achieved. Utilizing the "cable winding and unwinding" principle, the adjusting screw drives the displacement block to rise and fall, and in conjunction with the reversing action of the fixed pulley, the pitch angle of the ion emission electrode assembly around the rotating shaft can be precisely controlled. This allows for concentrated and powerful static neutralization of severely static-accumulated localized areas, greatly improving the targeting and efficiency of static elimination and solving the problems of fixed angles and uneven elimination effects in traditional equipment. Attached Figure Description

[0014] Figure 1 A schematic diagram of the adjustable support arm of the ion emission electrode assembly for static elimination provided in this application; Figure 2 This is a schematic diagram of the structure of the ion emission electrode assembly in the adjustable arm of the ion emission electrode assembly for static elimination provided in this application. Figure 3 A schematic diagram of the sleeve in the adjustable support arm of the ion emission electrode assembly for static elimination provided in this application; Figure 4 This is a side view of the overall structure of the adjustable support arm of the ion emission electrode assembly for static elimination provided in this application.

[0015] The image shows: 1. Moving car; 2. Mounting plate; 3. Fixing plate; 4. Guide rod; 5. Moving seat; 6. Rotating hole; 7. Rotating shaft; 8. Connecting ear; 9. Ion emission electrode assembly; 10. Fixing bolt; 11. Sleeve; 12. Opening; 13. Displacement block; 14. L-shaped fixing rod; 15. Fixed pulley; 16. Cable; 17. Adjusting screw; 18. Rotating seat; 19. Bidirectional screw; 20. Connecting sleeve; 21. Fixing rod. Detailed Implementation

[0016] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0018] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] Example 1 Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 An adjustable support arm for an ion emission electrode assembly for static elimination includes a moving carriage 1. A mounting plate 2 is fixedly connected to the upper surface of the moving carriage 1. Two sets of fixing plates 3 are fixedly connected to the left side surface of the mounting plate 2. A guide rod 4, which serves as a guide, is fixedly connected to the fixing plate 3. Two moving seats 5, which provide installation space for components, are slidably sleeved on the outer surface of the guide rod 4. A rotating hole 6 is provided on the moving seat 5. A rotating shaft 7, which provides a rotating function, is rotatably connected inside the rotating hole 6. Both ends of the rotating shaft 7 extend to the outside of the rotating hole 6. Connecting ears 8 are provided at both ends of the rotating shaft 7. An ion emission electrode assembly 9 is provided on the connecting ears 8. Fixing bolts 10 for quick fixing are provided on the connecting ears 8. The connecting ears 8 are fixedly connected to the rotating shaft 7 through the fixing bolts 10. An angle adjustment component is provided on the moving seat 5.

[0021] The electrostatic elimination group formed by multiple ion emission electrode groups 9 can not only be height-adjusted under the guidance of the guide rod 4 to increase its elimination range, but also, with the rotation function provided by the rotating hole 6 and the rotating shaft 7, can achieve angle adjustment of individual ion emission electrode groups 9 in conjunction with the angle adjustment component, so that it can be used to specifically eliminate areas with more local static electricity. At the same time, it is installed by two fixing bolts 10, which makes it easy to disassemble when maintaining and cleaning the ion emission electrode group 9.

[0022] Example 2 The adjustable arm of the electrostatic elimination ion emission electrode assembly provided in Example 1 is further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the angle adjustment assembly includes a sleeve 11, which is fixedly connected to the upper surface of the motion seat 5. An opening 12 extending into the outer surface of the sleeve 11 is provided. A displacement block 13 is slidably connected inside the sleeve 11, with its side extending into the opening 12 and slidably connected to the inner wall of the opening 12. Two L-shaped fixing rods 14 are fixedly connected to the upper surface of the motion seat 5, and a fixed pulley 15 for correcting the direction is rotatably connected between the two L-shaped fixing rods 14. A cable 16 for controlling the angle of the ion emission electrode assembly 9 is fixedly attached to the upper surface of the ion emission electrode assembly 9. The cable 16 passes through the fixed pulley 15 and is fixedly connected to the displacement block 13. The bottom wall of the mounting plate 1 is rotatably connected to an adjusting screw 17 for adjusting the height of the displacement block 13. The upper end of the adjusting screw 17 rotates through to the upper surface of the sleeve 11. The displacement block 13 is threaded onto the outer surface of the adjusting screw 17. The left side surface of the mounting plate 2 is fixedly connected to a rotating seat 18. The upper surface of the rotating seat 18 is rotatably connected to a bidirectional screw 19. The outer surface of the bidirectional screw 19 is rotatably fitted with a connecting sleeve 20. The connecting sleeve 20 is fixedly connected to the mounting plate 2. The two moving seats 5 are respectively threaded onto the two opposite threads of the bidirectional screw 19. The left side surface of the mounting plate 2 is fixedly connected to a fixing rod 21. The end of the fixing rod 21 is also fixedly connected to an ion emission electrode assembly 9.

[0023] When the elimination range needs to be adjusted, the bidirectional screw 19 can be rotated. Since the movement trajectory of the motion seat 5 is restricted by the guide rod 4, the rotation of the bidirectional screw 19 can synchronously drive the upper and lower motion seats 5 to move in opposite directions, thereby driving the ion emission electrode group 9 to move, thus realizing the adjustment of the elimination range. When the angle of the ion emission electrode group 9 needs to be adjusted to achieve local elimination, the adjustment screw 17 can be rotated to drive the displacement block 13 to move. Since the displacement block 13 is connected to the ion emission electrode group 9 by a cable 16, and in the initial state the cable 16 is in a figure-eight shape after passing through the fixed pulley 15, the displacement block 13 rises and the overall shape of the cable 16 gradually approaches a straight line. At this time, the "letting out" action can be realized. With the help of gravity, the ion emission electrode group 9 hangs down naturally. When the displacement block 13 descends, the cable 16 can pull the ion emission electrode group 9 upward to realize the "retracting" function.

[0024] The adjustable arm of the ion emission electrode assembly for static elimination provided by this utility model is used as follows: First, during basic position adjustment, the operator rotates the bidirectional screw 19 according to the width or distribution range of the object to be statically eliminated. Since the bidirectional screw 19 is rotatably connected to the mounting plate 2 through the connecting sleeve 20, and the two moving seats 5 are respectively threaded onto the two opposite threads of the bidirectional screw 19, and the rotational freedom of the moving seats 5 is restricted by the guide rod 4, when the bidirectional screw 19 rotates, it will synchronously drive the two moving seats 5 to move linearly closer or further away from each other along the axial direction of the guide rod 4. The movement of the moving seats 5 will drive the ion emission electrode group 9 installed on it through the rotating shaft 7 and the connecting ear 8 to move synchronously, thereby realizing the rapid adjustment of the spacing between the ion emission electrode groups 9 to adapt to different ranges of static elimination areas.

[0025] Subsequently, during angle fine-tuning and positioning, when it is necessary to concentrate on eliminating localized areas with particularly severe static electricity accumulation, the operator can make precise adjustments through the angle adjustment component. By rotating the adjustment screw 17, since the displacement block 13 is threadedly engaged with the adjustment screw 17 and the displacement block 13 is restricted by the opening 12 and cannot rotate, the rotation of the adjustment screw 17 will drive the displacement block 13 to move vertically upward or downward within the sleeve 11. One end of the cable 16 is fixedly connected to the upper surface of the ion emission electrode assembly 9, and the other end passes around the fixed pulley 15 and is fixedly connected to the displacement block 13. The cables 16 are initially arranged in a figure-eight shape. When the displacement block 13 rises, the angle of the figure-eight shape of the cables 16 gradually increases and approaches a straight line, which is equivalent to "letting out" the cables 16. At this time, the ion emission electrode assembly 9 rotates downward around the axis of the rotation shaft 7 under its own gravity, thereby increasing the downward swing angle of the ion emission electrode assembly 9. Conversely, when the displacement block 13 descends, the cables 16 are pulled downward, which is equivalent to "reeling in" the cables. The ion emission electrode assembly 9 is lifted upward by the cables 16 and rotates upward around the axis of the rotation shaft 7, thereby reducing its downward tilt angle. By adjusting the cooperation between the screw 17 and the displacement block 13, stepless and precise adjustment of the emission angle of the ion emission electrode assembly 9 is achieved.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. An adjustable arm for an ion emission electrode assembly for static elimination, characterized in that, The device includes a motion vehicle (1), on which an mounting plate (2) is fixedly connected to the upper surface. Two sets of fixing plates (3) are fixedly connected to the left side surface of the mounting plate (2). A guide rod (4) is fixedly connected to the fixing plate (3). Two motion seats (5) are slidably fitted on the outer surface of the guide rod (4). A rotating hole (6) is provided on the motion seat (5). A rotating shaft (7) is rotatably connected inside the rotating hole (6). Both ends of the rotating shaft (7) extend to the outside of the rotating hole (6). Connecting ears (8) are provided at both ends of the rotating shaft (7). An ion emission electrode group (9) is provided on the connecting ear (8). A fixing bolt (10) is provided on the connecting ear (8). The connecting ear (8) is fixedly connected to the rotating shaft (7) by the fixing bolt (10). An angle adjustment component is provided on the motion seat (5).

2. The adjustable support arm of an ion emission electrode assembly for static elimination according to claim 1, characterized in that, The angle adjustment assembly includes a sleeve (11), which is fixedly connected to the upper surface of the motion seat (5). The outer surface of the sleeve (11) has an opening (12) extending into it. A displacement block (13) is slidably connected inside the sleeve (11). The side of the displacement block (13) extends into the opening (12) and is slidably connected to the inner wall of the opening (12).

3. The adjustable support arm of an ion emission electrode assembly for static elimination according to claim 2, characterized in that, Two L-shaped fixing rods (14) are fixedly connected to the upper surface of the motion seat (5), and a fixed pulley (15) is rotatably connected between the two L-shaped fixing rods (14).

4. The adjustable support arm for an ion emission electrode assembly for static elimination according to claim 3, characterized in that, A cable (16) is fixed on the upper surface of the ion emission electrode assembly (9), and the cable (16) is fixedly connected to the displacement block (13) after passing through the fixed pulley (15).

5. The adjustable support arm of an ion emission electrode assembly for static elimination according to claim 4, characterized in that, The bottom wall of the sleeve (11) is rotatably connected to an adjusting screw (17), the upper end of which rotatably extends through to the upper surface of the sleeve (11).

6. The adjustable support arm for an ion emission electrode assembly for static elimination according to claim 5, characterized in that, The displacement block (13) is threaded onto the outer surface of the adjusting screw (17), and a rotating seat (18) is fixedly connected to the left side surface of the mounting plate (2).

7. The adjustable support arm for an ion emission electrode assembly for static elimination according to claim 6, characterized in that, The upper surface of the rotating seat (18) is rotatably connected to a bidirectional screw (19), and the outer surface of the bidirectional screw (19) is rotatably fitted with a connecting sleeve (20), which is fixedly connected to the mounting plate (2).

8. The adjustable support arm of an ion emission electrode assembly for static elimination according to claim 7, characterized in that, The two motion seats (5) are respectively threaded onto the two opposite threads of the bidirectional screw (19). A fixing rod (21) is fixedly connected to the left side surface of the mounting plate (2), and an ion emission electrode group (9) is also fixedly connected to the end of the fixing rod (21).

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