A non-contact electrostatic eliminator

Abstract

The utility model relates to electrostatic elimination technical field, and disclose a kind of non-contact electrostatic elimination device, including mounting seat, the inside of mounting seat is equipped with mounting groove, the front side of mounting groove is fixedly connected with mounting plate, the output end of servo motor is fixedly connected with fan, the rear end of fan is fixedly connected with connecting shaft, the rear side of connecting shaft is fixedly connected with cleaning arm, the upper and lower side of the front end of cleaning arm is fixedly connected with support arm, the inside of support arm is fixedly connected with cleaning cotton, by setting up cleaning cotton, support arm, cleaning cotton etc. cooperate cleaning arm use, fan is rotated by connecting shaft and drives cleaning arm, cleaning arm rotates and will be rotated by support arm and drives cleaning cotton, cleaning cotton rotates and is swept from the tip of each electrode, to realize the automatic cleaning of electrode while working, avoid the situation that electrode accumulates dust and thus leads to, the situation of reduced discharge efficiency occurs, without shutdown, improve work efficiency, convenient for staff use.

Description

Technical Field

[0001] This utility model relates to the field of static electricity elimination technology, specifically a non-contact static electricity elimination device. Background Technology

[0002] Non-contact static eliminators typically use ion fans to generate a large number of positive and negative ions by ionizing the air. These ions diffuse into the surrounding environment with the airflow generated by the fan and interact with the static charge on the surface of objects to neutralize the static electricity.

[0003] Existing non-contact electrostatic eliminators are prone to accumulating dust or contaminants on their electrodes after prolonged operation, which reduces discharge efficiency. This requires frequent shutdowns and manual dust cleaning by staff, significantly impacting work efficiency and making them inconvenient for staff to use. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a non-contact static eliminator to solve the problem mentioned in the background art that existing non-contact static eliminators are prone to accumulating dust or contaminants on their electrodes after long-term operation, resulting in reduced discharge efficiency. This necessitates frequent shutdowns and manual dust cleaning by operators, which greatly affects work efficiency and is inconvenient for operators to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a non-contact static eliminator, comprising a mounting base, an inner mounting groove, a mounting plate fixedly connected to the front side of the mounting groove, a servo motor fixedly connected to the front end of the mounting plate, a fan fixedly connected to the output end of the servo motor, a connecting shaft fixedly connected to the rear end of the fan, a cleaning arm fixedly connected to the rear side of the connecting shaft, a filling hole fixedly connected to the rear side of the cleaning arm, a plug being snapped into the filling hole, and a liquid storage chamber formed inside the cleaning arm. Limiting springs are fixedly connected to both ends of the device. A sealing block is fixedly connected to the side of the limiting springs that are close to each other. Support arms are fixedly connected to the upper and lower sides of the front end of the cleaning arm. A cleaning cotton is fixedly connected to the inner side of the support arm. An infusion chamber is opened in the middle of the inner side of the support arm. An outlet hole is opened in the side of the infusion chamber that is close to the cleaning cotton. A connecting seat is fixedly connected to the rear side of the mounting base. A connecting plate is fixedly connected to the inner side of the connecting seat. A fixing sleeve is fixedly connected to the rear side of the connecting plate. An ion generator is fixedly connected to the surface of the fixing sleeve. An electrode is fixedly connected to the surface of the ion generator.

[0006] Preferably, there are two infusion chambers, which are located on the inner side of the two support arms, and the rear sides of the two infusion chambers are connected to the reservoir.

[0007] Preferably, there are two cleaning cotton balls, which are symmetrically distributed on the inner sides of the two support arms. The positions of the two cleaning cotton balls correspond to the positions of the electrodes, and each of the two cleaning cotton balls has a notch on its surface.

[0008] By adopting the above technical solution, a cleaning cotton, a support arm, and other components are used in conjunction with the cleaning arm. The cleaning arm is rotated via a connecting shaft, and the rotation of the cleaning arm, in turn, causes the cleaning cotton to rotate via the support arm. The rotating cleaning cotton then sweeps across the tips of each electrode, thereby achieving automatic cleaning of the electrodes. This avoids the accumulation of dust on the electrodes, which can lead to a decrease in discharge efficiency, thus improving work efficiency and making it easier for staff to use.

[0009] Preferably, there are two sealing blocks, which are symmetrically distributed on the upper and lower sides of the liquid storage cavity, and the shape of the two sealing blocks corresponds to the shape of the inner wall of the liquid storage cavity and fits tightly against the rear end of the infusion cavity.

[0010] By adopting the above technical solution, a sealing block, a liquid storage chamber, and an infusion chamber are used in conjunction with a limiting spring. When the connecting shaft drives the cleaning arm to rotate at high speed, the sealing block will move to both ends under the action of centrifugal force, compressing the limiting spring and leaking out of the infusion chamber. Anhydrous alcohol can then enter the cleaning cotton through the infusion chamber. When the cleaning arm is not rotating, the limiting spring will push the sealing block to seal the infusion chamber, preventing anhydrous alcohol from leaking through the infusion chamber and causing waste, thus facilitating use.

[0011] Preferably, there are several liquid outlet holes, which are symmetrically distributed in a linear array on the inner side of the two support arms, and each of the liquid outlet holes is connected to one of the two cleaning cotton balls.

[0012] By adopting the above technical solution, and by setting up an outlet hole, support arm, cleaning cotton, etc. in conjunction with the liquid storage chamber, anhydrous alcohol can be injected into the liquid storage chamber through the filling hole. When the connecting shaft drives the cleaning arm to rotate at high speed, the sealing block shifts, and the anhydrous alcohol is thrown to both ends of the liquid storage chamber under the action of centrifugal force and enters the infusion chamber. The infusion chamber then soaks the cleaning cotton with anhydrous alcohol through the outlet hole, thereby cleaning up contaminants that are difficult to clean, further improving the cleaning effect of the cleaning cotton and making it convenient for staff to use.

[0013] Preferably, the connecting shaft passes through the interior of the fixed sleeve and extends to the rear side of the fixed sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This non-contact static eliminator uses a cleaning cotton pad, a support arm, and other components to work in conjunction with the cleaning arm. A fan drives the cleaning arm to rotate via a connecting shaft. The rotation of the cleaning arm, in turn, drives the cleaning cotton pad to rotate via the support arm. The rotating cleaning cotton pad sweeps over the tips of each electrode, thus achieving automatic cleaning of the electrodes while working. This avoids the accumulation of dust on the electrodes, which would reduce discharge efficiency. It does not require stopping the machine, improving work efficiency and making it convenient for operators to use.

[0016] 2. This non-contact electrostatic eliminator, with its liquid outlet, support arm, and cleaning cotton, works in conjunction with a liquid storage chamber. Anhydrous alcohol can be injected into the liquid storage chamber through the filling hole. When the connecting shaft drives the cleaning arm to rotate at high speed, the sealing block shifts, and the anhydrous alcohol is thrown to both ends of the liquid storage chamber under centrifugal force and enters the infusion chamber. The infusion chamber then soaks the cleaning cotton with anhydrous alcohol through the liquid outlet, thereby cleaning hard-to-clean contaminants and further improving the cleaning effect of the cleaning cotton, making it convenient for staff to use.

[0017] 3. This non-contact electrostatic eliminator uses a sealing block, a liquid storage chamber, and an infusion chamber in conjunction with a limiting spring. When the connecting shaft drives the cleaning arm to rotate at high speed, the sealing block moves to both ends under the action of centrifugal force, compressing the limiting spring and leaking out of the infusion chamber. Anhydrous alcohol can then enter the cleaning cotton through the infusion chamber. When the fan stops and the cleaning arm does not rotate, the limiting spring will push the sealing block to seal the infusion chamber, preventing anhydrous alcohol from leaking through the infusion chamber and causing waste, thus facilitating use. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the connecting shaft structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the fixing sleeve structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the ion generator structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the cleaning arm structure of this utility model;

[0025] Figure 8 This is a schematic diagram of the cross-sectional structure of the cleaning arm of this utility model;

[0026] Figure 9 This utility model Figure 8 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Mounting base; 2. Mounting slot; 3. Mounting plate; 4. Servo motor; 5. Fan; 6. Connecting shaft; 7. Connecting base; 8. Connecting plate; 9. Fixing sleeve; 10. Ion generator; 11. Electrode; 12. Cleaning arm; 13. Filling hole; 14. Plug; 15. Support arm; 16. Cleaning cotton; 17. Liquid storage chamber; 18. Limiting spring; 19. Sealing block; 20. Infusion chamber; 21. Liquid outlet. Detailed Implementation

[0028] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1:

[0030] Referring to Figures 1-8, a non-contact static eliminator includes a mounting base 1. A mounting groove 2 is formed on the inner side of the mounting base 1. A mounting plate 3 is fixedly connected to the front side of the mounting groove 2. A servo motor 4 is fixedly connected to the front end of the mounting plate 3. A fan 5 is fixedly connected to the output end of the servo motor 4. A connecting shaft 6 is fixedly connected to the rear end of the fan 5. A cleaning arm 12 is fixedly connected to the rear side of the connecting shaft 6. A filling hole 13 is fixedly connected to the rear side of the cleaning arm 12. A plug 14 is snapped into the inside of the filling hole 13. A liquid storage chamber 17 is formed inside the cleaning arm 12. Limiting springs 18 are fixedly connected to both ends of the liquid storage chamber 17. A sealing block 19 is fixedly connected to the side of the limiting springs 18 that are close to each other. Support arms 15 are fixedly connected to the upper and lower sides of the front end of the cleaning arm 12. Two cleaning cotton balls 16 are fixedly connected to the inner side of the support arms 15. Two cleaning cotton balls 16 are symmetrically distributed on the inner sides of the two support arms 15. The positions of the two cleaning cotton balls 16 correspond to the positions of the electrodes 11. The surfaces of the two cleaning cotton balls 16 are provided with notches. An infusion chamber 20 is provided in the middle of the inner side of the support arm 15. There are two infusion chambers 20. The two infusion chambers 20 are located in the middle of the inner side of the two support arms 15. The rear sides of the two infusion chambers 20 are connected to the storage chamber 17. An outlet hole 21 is provided on the side of the infusion chamber 20 near the cleaning cotton ball 16. A connecting seat 7 is fixedly connected to the rear side of the mounting base 1. A connecting plate 8 is fixedly connected to the inner side of the connecting seat 7. A fixing sleeve 9 is fixedly connected to the rear side of the connecting plate 8. A connecting shaft 6 passes through the interior of the fixing sleeve 9 and extends to the rear side of the fixing sleeve 9. An ion generator 10 is fixedly connected to the surface of the fixing sleeve 9. An electrode 11 is fixedly connected to the surface of the ion generator 10.

[0031] Working principle: During use, the operator starts the servo motor 4, which drives the fan 5 to rotate via its output. As the fan 5 rotates, the ion generator 10 ionizes the surrounding air through the electrodes 11, generating a large number of positive and negative ions. These ions are swept onto the surface of objects by the airflow generated by the fan 5, interacting with the static charge on the object's surface to neutralize and eliminate static electricity. The rotation of the fan 5 also drives the cleaning arm 12 to rotate via the connecting shaft 6. The rotation of the cleaning arm 12, in turn, drives the cleaning cotton 16 to rotate via the support arm 15. The rotating cleaning cotton 16 sweeps across the tips of each electrode 11, thus achieving automatic cleaning of the electrodes 11. Cleaning prevents dust accumulation on electrode 11, which could reduce discharge efficiency. When encountering difficult-to-clean contaminants, staff can also inject anhydrous alcohol into the storage chamber 17 through the filling hole 13 by pulling out the plug 14. When the connecting shaft 6 drives the cleaning arm 12 to rotate at high speed, the sealing block 19 shifts, and the anhydrous alcohol is thrown to both ends of the storage chamber 17 under the action of centrifugal force and enters the infusion chamber 20. The infusion chamber 20 then soaks the cleaning cotton 16 with anhydrous alcohol through the outlet hole 21, thereby cleaning difficult-to-clean contaminants and further improving the cleaning effect of the cleaning cotton 16, making it convenient for staff to use.

[0032] Compared with related technologies, the non-contact static electricity elimination device provided by this utility model has the following beneficial effects: by setting up cleaning cotton 16, support arm 15, etc. to work with cleaning arm 12, fan 5 drives cleaning arm 12 to rotate through connecting shaft 6, and the rotation of cleaning arm 12 will drive cleaning cotton 16 to rotate through support arm 15. The rotation of cleaning cotton 16 will sweep over the tips of each electrode 11, thereby realizing automatic cleaning of electrode 11 while working, avoiding the accumulation of dust on electrode 11, which would lead to a decrease in discharge efficiency. There is no need to stop the machine, improving work efficiency and making it convenient for staff to use.

[0033] Example 2:

[0034] Referring to Figures 1-9, the inner side of the mounting base 1 has a mounting groove 2. The front side of the mounting groove 2 is fixedly connected to the mounting plate 3. The front end of the mounting plate 3 is fixedly connected to the servo motor 4. The output end of the servo motor 4 is fixedly connected to the fan 5. The rear end of the fan 5 is fixedly connected to the connecting shaft 6. The rear side of the connecting shaft 6 is fixedly connected to the cleaning arm 12. The rear side of the cleaning arm 12 is fixedly connected to the filling hole 13. The inside of the filling hole 13 is fitted with a plug 14. The inside of the cleaning arm 12 has a liquid storage chamber 17. The two ends of the liquid storage chamber 17 are fixedly connected to the limit springs 18. The side of the limit springs 18 that are close to each other is fixedly connected to the sealing block 19. There are two sealing blocks 19. The two sealing blocks 19 are symmetrically distributed on the upper and lower sides of the liquid storage chamber 17. The shape of the two sealing blocks 19 corresponds to the shape of the inner wall of the liquid storage chamber 17 and fits tightly with the rear end of the infusion chamber 20. The front end of the cleaning arm 12 is fixedly connected to the upper and lower sides of the support arm 15. The inner side of the support arm 15 is fixedly connected to the cleaning cotton 16.

[0035] Working principle: When in use, when the fan 5 drives the cleaning arm 12 to rotate at high speed through the connecting shaft 6, the sealing block 19 will move to both ends under the action of centrifugal force, compressing the limiting spring 18 and leaking out of the infusion chamber 20. Anhydrous alcohol will be thrown to both ends of the storage chamber 17 under the action of centrifugal force and enter the infusion chamber 20. The infusion chamber 20 will then soak the cleaning cotton 16 with anhydrous alcohol through the outlet hole 21. When the fan 5 stops and the cleaning arm 12 stops rotating, the limiting spring 18 will reset and push the sealing block 19 to seal the infusion chamber 20. At this time, the anhydrous alcohol will be stored inside the storage chamber 17, avoiding leakage of anhydrous alcohol through the infusion chamber 20 when the machine is stopped, thus saving resources and making it convenient for staff to use.

[0036] Compared with related technologies, the non-contact static elimination device provided by this utility model has the following beneficial effects: by setting a sealing block 19, a liquid storage chamber 17, and an infusion chamber 20 in conjunction with a limiting spring 18, when the connecting shaft 6 drives the cleaning arm 12 to rotate at high speed, the sealing block 19 will move to both ends under the action of centrifugal force, compressing the limiting spring 18 and leaking out of the infusion chamber 20, so that anhydrous alcohol can enter the cleaning cotton 16 through the infusion chamber 20. When the fan 5 stops and the cleaning arm 12 does not rotate, the limiting spring 18 will push the sealing block 19 to seal the infusion chamber 20, preventing anhydrous alcohol from leaking through the infusion chamber 20 and causing waste, and making it convenient to use.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-contact static eliminator, comprising a mounting base (1), characterized in that: The mounting base (1) has an inner mounting groove (2). A mounting plate (3) is fixedly connected to the front side of the mounting groove (2). A servo motor (4) is fixedly connected to the front end of the mounting plate (3). A fan (5) is fixedly connected to the output end of the servo motor (4). A connecting shaft (6) is fixedly connected to the rear end of the fan (5). A cleaning arm (12) is fixedly connected to the rear side of the connecting shaft (6). A filling hole (13) is fixedly connected to the rear side of the cleaning arm (12). A plug (14) is snapped into the inside of the filling hole (13). A liquid storage chamber (17) is opened inside the cleaning arm (12). Limiting springs (18) are fixedly connected to both ends of the liquid storage chamber (17). The limiting springs (18) are mutually... A sealing block (19) is fixedly connected to the side closest to the cleaning arm (12). A support arm (15) is fixedly connected to the upper and lower sides of the front end of the cleaning arm (12). A cleaning cotton (16) is fixedly connected to the inner side of the support arm (15). An infusion chamber (20) is opened in the middle of the inner side of the support arm (15). An outlet hole (21) is opened on the side of the infusion chamber (20) close to the cleaning cotton (16). A connecting seat (7) is fixedly connected to the rear side of the mounting base (1). A connecting plate (8) is fixedly connected to the inner side of the connecting seat (7). A fixing sleeve (9) is fixedly connected to the rear side of the connecting plate (8). An ion generator (10) is fixedly connected to the surface of the fixing sleeve (9). An electrode (11) is fixedly connected to the surface of the ion generator (10).

2. The non-contact static eliminator according to claim 1, characterized in that: There are two infusion chambers (20), which are located inside the two support arms (15) respectively, and the rear sides of the two infusion chambers (20) are connected to the reservoir (17).

3. The non-contact static eliminator according to claim 1, characterized in that: There are two cleaning cotton (16) in total. The two cleaning cotton (16) are symmetrically distributed on the inner side of the two support arms (15). The positions of the two cleaning cotton (16) correspond to the positions of the electrodes (11), and the surfaces of the two cleaning cotton (16) are provided with notches.

4. The non-contact static eliminator according to claim 1, characterized in that: There are two sealing blocks (19). The two sealing blocks (19) are symmetrically distributed on the upper and lower sides of the liquid storage cavity (17). The shape of the two sealing blocks (19) corresponds to the inner wall shape of the liquid storage cavity (17) and fits tightly against the rear end of the infusion cavity (20).

5. A non-contact static eliminator according to claim 1, characterized in that: The number of liquid outlet holes (21) is several. The several liquid outlet holes (21) are symmetrically distributed in a linear array on the inner side of the two support arms (15), and the several liquid outlet holes (21) are respectively connected to the two cleaning cotton (16).

6. The non-contact static eliminator according to claim 1, characterized in that: The connecting shaft (6) passes through the interior of the fixing sleeve (9) and extends to the rear side of the fixing sleeve (9).

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