Dustproof device for tunnel type automatic electrolytic capacitor aging test machine

Abstract

The utility model discloses a dustproof device for a tunnel type automatic electrolytic capacitor aging test machine, and relates to the technical field of capacitor detection. A conveying belt is installed in an inner cavity of the rack, a dustproof mechanism is installed on the surface of the rack, and positioning mechanisms are symmetrically arranged in an inner cavity of the dustproof mechanism. The positioning mechanism comprises hydraulic cylinders and a positioning plate, the hydraulic cylinders are symmetrically mounted in an inner cavity of the dustproof mechanism, and the positioning plate is fixedly mounted at one end of each hydraulic cylinder; the positioning mechanisms are symmetrically arranged in the inner cavity of the dustproof mechanism, the hydraulic cylinders are started through the external controller, the hydraulic cylinders drive the positioning plates to move towards the center of the conveying belt, and the electrolytic capacitors are positioned on the surface of the conveying belt through the positioning plates. And the electrolytic capacitor is located at the central position of the conveying belt, so that an industrial camera can conveniently detect the aging condition of the electrolytic capacitor, and the working efficiency of the device for aging detection of the electrolytic capacitor is further improved.

Description

Technical Field

[0001] This utility model relates to the field of capacitor testing technology, specifically a dustproof device for a tunnel-type automatic electrolytic capacitor aging tester. Background Technology

[0002] Before leaving the factory, capacitors generally need to undergo aging tests to eliminate defective products, thereby improving the yield rate of capacitors leaving the factory.

[0003] To improve the efficiency of capacitor aging testing, multiple capacitors can be placed sequentially on a conveyor belt so that all capacitors can be continuously transported into the tunnel box. However, during the capacitor testing process, the position of the capacitors on the conveyor belt surface cannot be located, which will affect the working efficiency of the device for capacitor testing to a certain extent. Utility Model Content

[0004] The purpose of this invention is to provide a dustproof device for a tunnel-type automatic electrolytic capacitor aging tester, in order to solve the problem that the position of the capacitor on the conveyor belt surface cannot be located during the capacitor testing process, which will affect the working efficiency of the device for capacitor testing to a certain extent.

[0005] This utility model provides the following technical solution: a dustproof device for a tunnel-type automatic electrolytic capacitor aging tester, including a frame; a conveyor belt is installed in the inner cavity of the frame, a dustproof mechanism is installed on the surface of the frame, and a positioning mechanism is symmetrically arranged in the inner cavity of the dustproof mechanism;

[0006] The positioning mechanism includes a hydraulic cylinder and a positioning plate. The hydraulic cylinder is symmetrically installed in the inner cavity of the dustproof mechanism, and the positioning plate is fixedly installed at one end of the hydraulic cylinder.

[0007] Preferably, robotic arms are symmetrically arranged on both sides of one end of the frame.

[0008] Preferably, the dustproof mechanism includes a first tunnel, a second tunnel, a corresponding groove, and a corresponding block. The first tunnel is fixedly installed on the surface of the frame. The second tunnel is symmetrically arranged on both sides of the first tunnel. The corresponding block is symmetrically installed on one side of the second tunnel in the corresponding groove.

[0009] Preferably, an industrial camera is fixedly installed at the bottom of the inner side of the tunnel, and supplementary lights are symmetrically arranged on both sides of the industrial camera.

[0010] Preferably, one end of the second tunnel is provided with Velcro, and a soft curtain is fixedly installed on the surface of the Velcro.

[0011] Preferably, an air curtain isolator is provided on the surface of the second tunnel, and a dust removal mechanism is fixedly installed on the surface of the second tunnel.

[0012] Preferably, the dust removal mechanism includes an air vent, a mounting housing, a blower, and a filter. The air vent is opened in the inner cavity of the second tunnel. The mounting housing is installed above the air vent on the surface of the second tunnel. The blower is installed in the inner cavity of the mounting housing. The filter is installed inside the mounting housing below the blower.

[0013] Compared with the prior art, this utility model has a positioning mechanism symmetrically arranged in the inner cavity of the dustproof mechanism. The hydraulic cylinder is opened by an external controller and the hydraulic cylinder drives the positioning plate to move to the center of the conveyor belt. The positioning plate positions the electrolytic capacitor on the surface of the conveyor belt, so that the electrolytic capacitor is located in the center of the conveyor belt. This makes it easier for the industrial camera to detect the aging of the electrolytic capacitor, thereby further improving the working efficiency of the device in detecting the aging of electrolytic capacitors. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a front sectional view of the present invention.

[0016] Figure 3 This is a side sectional view of the present invention.

[0017] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0018] Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point B.

[0019] In the diagram: 1. Frame; 2. Conveyor belt; 3. Dustproof mechanism; 301. Tunnel 1; 302. Tunnel 2; 303. Corresponding groove; 304. Corresponding block; 4. Velcro; 5. Soft curtain; 6. Positioning mechanism; 601. Hydraulic cylinder; 602. Positioning plate; 7. Industrial camera; 8. Fill light; 9. Air curtain isolator; 10. Dust removal mechanism; 1001. Air vent; 1002. Mounting housing; 1003. Exhaust fan; 1004. Filter; 11. Robotic arm. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] This application provides a dustproof device for a tunnel-type automatic electrolytic capacitor aging tester, including a frame 1; a conveyor belt 2 is installed in the inner cavity of the frame 1, a dustproof mechanism 3 is installed on the surface of the frame 1, and a positioning mechanism 6 is symmetrically arranged in the inner cavity of the dustproof mechanism 3.

[0025] The positioning mechanism 6 includes a hydraulic cylinder 601 and a positioning plate 602. The hydraulic cylinder 601 is symmetrically installed in the inner cavity of the dustproof mechanism 3, and the positioning plate 602 is fixedly installed at one end of the hydraulic cylinder 601.

[0026] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when the device is in use, the electrolytic capacitor is transported by the conveyor belt 2. When the electrolytic capacitor passes through the soft curtain 5, the conveyor belt 2 is allowed to carry the electrolytic capacitor through while blocking dust from entering the interior of the dustproof mechanism 3. A low-noise mounting shell 1002 is installed on the top of the corresponding groove 303, and a filter 1004 continuously supplies clean air into the tunnel, maintaining the internal air pressure slightly higher than the external pressure difference by 5-10 Pa, preventing dust from seeping in. This facilitates the industrial camera 7 to detect the aging condition of the electrolytic capacitor. When the conveyor belt 2 transports the electrolytic capacitor to the area below the industrial camera 7, the hydraulic cylinder 601 is opened by the external controller. The hydraulic cylinder 601 drives the positioning plate 602 to move to the center of the conveyor belt 2. The positioning plate 602 positions the electrolytic capacitor on the surface of the conveyor belt 2, so that the electrolytic capacitor is located in the center of the conveyor belt 2, which facilitates the industrial camera 7 to detect the aging condition of the electrolytic capacitor, thereby further improving the working efficiency of the device in detecting the aging of the electrolytic capacitor.

[0027] Furthermore, the dustproof mechanism 3 includes a first tunnel 301, a second tunnel 302, corresponding grooves 303, and corresponding blocks 304. The first tunnel 301 is fixedly installed on the surface of the frame 1. Corresponding grooves 303 are symmetrically opened on both sides of the first tunnel 301. The second tunnel 302 is symmetrically arranged on both sides of the first tunnel 301. Corresponding blocks 304 are symmetrically installed on one side of the second tunnel 302 in the corresponding grooves 303. A Velcro 4 is provided at one end of the second tunnel 302. A soft curtain 5 is fixedly installed on the surface of the Velcro 4. An air curtain is provided on the surface of the second tunnel 302. Isolator 9, a dust removal mechanism 10 is fixedly installed on the surface of tunnel 2 302. The dust removal mechanism 10 includes an air hole 1001, a mounting shell 1002, a blower 1003 and a filter 1004. The air hole 1001 is opened in the inner cavity of tunnel 2 302. The mounting shell 1002 is installed above the air hole 1001 on the surface of tunnel 2 302. The blower 1003 is installed in the inner cavity of the mounting shell 1002. The filter 1004 is installed inside the mounting shell 1002 below the blower 1003.

[0028] Specifically, such as Figure 1 , Figure 2As shown, when the device is in use, multiple tunnels 302 can be assembled as needed. When assembling tunnel 302, the personnel insert the corresponding block 304 on one side of tunnel 302 into the interior of the corresponding slot 303, and then fix it on the surface of the frame 1 through the magnet below tunnel 302. At the same time, the soft curtain 5 is fixed on one side of tunnel 302 through Velcro 4. When the conveyor belt 2 carries the electrolytic capacitor through the soft curtain 5 into the interior of the dustproof mechanism 3, a maze-like channel can be formed by using multiple layers of soft curtain 5, which allows the conveyor belt 2 to carry the electrolytic capacitor through and blocks dust from entering the interior of the dustproof mechanism 3. A low-noise mounting shell 1002 is installed on the top of the corresponding slot 303, and a filter 1004 continuously supplies clean air into the tunnel to maintain the internal air pressure slightly higher than the external pressure to prevent dust from seeping in. This makes it easier for the industrial camera 7 to detect the aging of the electrolytic capacitor.

[0029] Furthermore, an industrial camera 7 is fixedly installed at the bottom of the tunnel 1 301, and supplementary lights 8 are symmetrically arranged on both sides of the industrial camera 7. A robotic arm 11 is symmetrically arranged on both sides of one end of the frame 1.

[0030] Specifically, such as Figure 1 , Figure 2 As shown, when the conveyor belt 2 transports the electrolytic capacitor to the area below the industrial camera 7, the positioning mechanism 6 positions the capacitor inside the conveyor belt 2, and the supplementary light 8 supplements the brightness inside the dustproof mechanism 3. Then, the industrial camera 7 is used to photograph and detect the aging of the electrolytic capacitor. After the industrial camera 7 completes the detection of the electrolytic capacitor, the conveyor belt 2 continues to transport the electrolytic capacitor, and then the robotic arm 11 clamps and places the electrolytic capacitor. With the two sets of robotic arms 11, qualified and unqualified electrolytic capacitors can be sorted and placed.

[0031] Working principle: Electrolytic capacitors are transported by conveyor belt 2. When the electrolytic capacitors pass through the soft curtain 5, the conveyor belt 2 prevents dust from entering the dustproof mechanism 3. A low-noise mounting shell 1002 is installed on the top of the corresponding groove 303, and a filter 1004 continuously supplies clean air into the tunnel, maintaining the internal air pressure slightly higher than the external pressure difference by 5-10 Pa, preventing dust from seeping in. This facilitates the industrial camera 7 to detect the aging of the electrolytic capacitors. When the conveyor belt 2 transports the electrolytic capacitors to the area below the industrial camera 7, the hydraulic cylinder 601 is activated by an external controller. The hydraulic cylinder 601 drives the positioning plate 602 to move to the center of the conveyor belt 2. The positioning plate 602 positions the electrolytic capacitors on the surface of the conveyor belt 2, placing them in the center of the conveyor belt 2, which facilitates the industrial camera 7 to detect the aging of the electrolytic capacitors.

[0032] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A dustproof device for a tunnel type automatic electrolytic capacitor aging test machine, comprising a rack (1); characterized in that: A conveyor belt (2) is installed in the inner cavity of the frame (1), and a dustproof mechanism (3) is installed on the surface of the frame (1). A positioning mechanism (6) is symmetrically arranged in the inner cavity of the dustproof mechanism (3). The positioning mechanism (6) includes a hydraulic cylinder (601) and a positioning plate (602). The hydraulic cylinder (601) is symmetrically installed in the inner cavity of the dustproof mechanism (3), and the positioning plate (602) is fixedly installed at one end of the hydraulic cylinder (601).

2. The dustproof device for the tunnel type automatic electrolytic capacitor aging test machine according to claim 1, characterized in that: The frame (1) has robotic arms (11) symmetrically arranged on both sides of one end.

3. The dustproof device for the tunnel type automatic electrolytic capacitor aging test machine according to claim 1, characterized in that: The dustproof mechanism (3) includes a first tunnel (301), a second tunnel (302), a corresponding groove (303), and a corresponding block (304). The first tunnel (301) is fixedly installed on the surface of the frame (1). The corresponding groove (303) is symmetrically opened on both sides of the first tunnel (301). The second tunnel (302) is symmetrically arranged on both sides of the first tunnel (301). The corresponding block (304) is symmetrically installed on one side of the second tunnel (302) in the corresponding groove (303).

4. The dustproof device for the tunnel type automatic electrolytic capacitor aging test machine according to claim 3, characterized in that: An industrial camera (7) is fixedly installed at the bottom of the tunnel (301), and supplementary lights (8) are symmetrically arranged on both sides of the industrial camera (7).

5. The dustproof device for the tunnel type automatic electrolytic capacitor aging test machine according to claim 3, characterized in that: One end of the second tunnel (302) is provided with Velcro (4), and a soft curtain (5) is fixedly installed on the surface of the Velcro (4).

6. The dustproof device for a tunnel-type automatic electrolytic capacitor aging tester according to claim 3, characterized in that: An air curtain isolator (9) is provided on the surface of the second tunnel (302), and a dust removal mechanism (10) is fixedly installed on the surface of the second tunnel (302).

7. The dustproof device for the tunnel type automatic electrolytic capacitor aging test machine according to claim 6, characterized in that: The dust removal mechanism (10) includes an air hole (1001), a mounting shell (1002), a blower (1003), and a filter (1004). The air hole (1001) is opened in the inner cavity of the second tunnel (302). The mounting shell (1002) is installed above the air hole (1001) on the surface of the second tunnel (302). The blower (1003) is installed in the inner cavity of the mounting shell (1002). The filter (1004) is installed inside the mounting shell (1002) below the blower (1003).

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