Fluid polishing device for mobile phone card holder

Abstract

The utility model discloses a fluid polishing device for a mobile phone card holder, which belongs to the field of mobile phone card holder processing and comprises a lifting frame, connecting frames are fixedly mounted at the left end and the right end of the lifting frame, a sliding seat is slidably mounted at the bottom end of the lifting frame, and a vibration part is arranged at the bottom end of the sliding seat. A placing frame is fixedly installed at the bottom end of the vibration part, a plurality of placing grooves are formed in the surface of the placing frame, card holder bodies are placed in the placing grooves, motors are fixedly installed in the left end and the right end of the placing frame, and a lifting plate is movably installed in the surface of the placing frame; according to the card tray taking-out device, the taking-out frame can be actively rotated and stretched out and drawn back to take out a plurality of card trays with polished surfaces together, and the card trays are in complete rolling contact with the card trays in the taking-out process, so that the card trays are prevented from being abraded in the moving process, the overall quality of the card trays is further protected, and the service life of the card trays is prolonged. And the practicability of the whole device is improved.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone SIM card tray processing, and more specifically, to a fluid polishing device for mobile phone SIM card trays. Background Technology

[0002] A SIM card tray is a holder used to load SIM cards. Before leaving the factory, its surface needs to be polished using a fluid polishing method. Patent publication number CN118744397A discloses a precision surface treatment device for a SIM card tray after molding. This device includes two lifting frames, with connecting frames fixedly mounted on the top of each frame. A polishing mechanism for precision processing of the SIM card tray is connected to the connecting frames via a movable fixture. The polishing mechanism includes two connecting plates located below the movable fixture. Placement plates are fixedly connected to both sides of each connecting plate, and several card slots are equidistantly spaced on the top wall of each placement plate. This invention pre-treats the SIM card tray to remove impurities in the early stage of polishing. In the middle stage of polishing, the explosion of bubbles and the fluidity of the liquid accelerate the polishing process. Vibration blowing not only saves polishing agent but also facilitates cleaning of the SIM card tray. In the later stage of polishing, after cleaning with vibration bubbles, air blowing vibration is used again to accelerate the drying of the SIM card tray, thus improving the efficiency and quality of the precision processing of the SIM card tray.

[0003] While existing technologies can perform precision surface treatment on multiple card trays, in actual use, especially when the card trays need to be removed after rinsing, operators need to remove them one by one, rather than removing all the treated card trays at once. This reduces the practicality of the device. Therefore, a fluid polishing device that can remove multiple treated card trays with a single click is needed. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a fluid polishing device for mobile phone card trays. This device can actively rotate and extend the removal frame to remove multiple card trays with polished surfaces together. During the removal process, the device makes complete rolling contact with the card trays to prevent wear on the card trays during movement, thereby further protecting the overall quality of the card trays and improving the practicality of the overall device.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A fluid polishing device for a mobile phone SIM card tray includes a lifting frame, with connecting frames fixedly installed at both ends of the lifting frame, a sliding seat slidably installed at the bottom end of the lifting frame, a vibrating element at the bottom end of the sliding seat, a placement frame fixedly installed at the bottom end of the vibrating element, a plurality of placement slots formed on the surface of the placement frame, a SIM card tray body placed inside the placement slots, motors fixedly installed at both ends of the placement frame, a lifting plate movably installed inside the surface of the placement frame, and a cleaning tank provided at the bottom of the SIM card tray body.

[0009] Furthermore, a connecting rod is fixedly sleeved onto the output shaft of the motor, and a worm gear is integrally formed on the surface of the connecting rod.

[0010] Furthermore, a quadrangular prism is movably fitted inside the lifting plate. A worm gear is fixedly installed at one end of the quadrangular prism, a limit post is fixedly installed on the side of the worm gear, and a disc is fixedly installed at the other end of the quadrangular prism. A spring is fixedly connected to the side of the disc.

[0011] Furthermore, the other end of the spring is attached to the outer surface of the lifting plate.

[0012] Furthermore, the surfaces of the worm gear and the worm mesh with each other, the limiting post is rotatably installed inside the placement frame, and the quadrangular prism is rotatably installed inside the placement frame.

[0013] Furthermore, protruding plates are fixedly installed at both the upper and lower ends of the outer side of the lifting plate, and several rollers are rotatably installed on the top surface of the protruding plates.

[0014] Furthermore, the upper and lower edges of the inner surface of the lifting plate are both designed with rounded corners.

[0015] 3. Beneficial effects

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] (1) This solution utilizes the lifting plate to actively rotate and lift and extend to remove multiple card tray bodies, thereby facilitating the staff to quickly remove multiple card tray bodies at the same time, reducing the staff's working time and improving the overall processing efficiency of the polishing device.

[0018] (2) This solution utilizes rollers to reduce friction on the contact surface during the movement of the card holder body, preventing wear and scratches on the contact surface, improving the practicality of the device while protecting the quality of the product. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure between the vibrating element and the placement frame in this utility model;

[0021] Figure 3 This is a schematic diagram of the overall placement structure of the display rack and the card tray body in this utility model;

[0022] Figure 4 This is a side sectional view of the display rack in this utility model;

[0023] Figure 5 This is a partial structural diagram of the lifting plate in this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 1. Lifting frame; 2. Connecting frame; 3. Sliding seat; 4. Vibrating component; 5. Placement frame; 6. Cleaning tank; 7. Card holder body; 8. Lifting plate; 9. Motor; 901. Connecting rod; 902. Worm gear; 801. Convex plate; 802. Quadrilateral prism; 803. Worm wheel; 804. Limiting post; 805. Disc; 806. Spring; 807. Roller. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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.

[0029] Example 1:

[0030] Please see Figure 1-5 A fluid polishing device for a mobile phone SIM card tray includes a lifting frame 1, with connecting frames 2 fixedly installed at both ends of the lifting frame 1, a sliding seat 3 slidably installed at the bottom end of the lifting frame 1, a vibrating element 4 provided at the bottom end of the sliding seat 3, a placement frame 5 fixedly installed at the bottom end of the vibrating element 4, a plurality of placement slots opened on the surface of the placement frame 5, a SIM card tray body 7 placed inside the placement slots, a motor 9 fixedly installed at both ends of the placement frame 5, a lifting plate 8 movably installed inside the surface of the placement frame 5, and a cleaning pool 6 provided at the bottom of the SIM card tray body 7.

[0031] It should be noted that the lifting frame 1, connecting frame 2, sliding seat 3, vibrating component 4 and cleaning tank 6 in this application are all existing mature technologies, and their specific structures and functions are consistent with the same components in the prior art documents. Therefore, this application will not elaborate on them further.

[0032] The output shaft of the motor 9 is fixedly sleeved with a connecting rod 901. A worm gear 902 is integrally formed on the surface of the connecting rod 901. A quadrangular prism 802 is movably sleeved inside the lifting plate 8. A worm wheel 803 is fixedly installed at one end of the quadrangular prism 802. A limit post 804 is fixedly installed on the side of the worm wheel 803. A disc 805 is fixedly installed at the other end of the quadrangular prism 802. A spring 806 is fixedly connected to the side of the disc 805. The other end of the spring 806 is attached to the outer surface of the lifting plate 8. The surfaces of the worm wheel 803 and the worm gear 902 mesh with each other. The limit post 804 is rotatably installed inside the placement frame 5. The quadrangular prism 802 is rotatably installed inside the placement frame 5.

[0033] Specifically, the worm gear 902 and worm wheel 803 are adapted to drive the lifting plate 8 to rotate as a whole, thereby changing its position. During the process, the limiting post 804 rotates inside the placement frame 5 to ensure that the worm wheel 803 has a limiting function, preventing it from rotating off-center and ensuring stable transmission between the worm wheel 803 and the worm gear 902. Then, the prism design of the quadrangular prism 802 allows the lifting plate 8 to move by a movable connection. However, when the quadrangular prism 802 rotates, the lifting plate 8 will rotate together with the quadrangular prism 802, achieving the purpose of limiting.

[0034] The upper and lower ends of the outer side of the lifting plate 8 are fixedly installed with protruding plates 801. Several rollers 807 are rotatably installed on the top surface of the protruding plates 801. The upper and lower edges of the inner surface of the lifting plate 8 are set as rounded corner structures.

[0035] Specifically, the rounded corner structure allows the surface to better contact the outer wall of the display rack 5 when rotating, thus accepting pressure for extrusion and compressing the spring 806. When it resets, it can directly return to the inside of the side of the display rack 5 due to the elasticity of the spring 806, achieving the function of automatic extrusion and ingestion. This prevents wear caused by excessive external vibration. Secondly, the roller 807 is used to make the entire surface roll during the contact with the card tray body 7, greatly reducing the overall friction and wear and ensuring the quality of the card tray body 7.

[0036] The working principle of this utility model is as follows: After all the card tray bodies 7 are polished, the motor 9 is started to drive the connecting rod 901 to rotate. The connecting rod 901 drives the worm gear 902 to cooperate with the worm wheel 803, which in turn drives the quadrangular prism 802 to rotate. Then, the quadrangular prism 802 drives the lifting plate 8 to rotate together. When the lifting plate 8 rotates, it moves out from the inside of the placement frame 5 and compresses the spring 806. The outer end of the lifting plate 8 rotates to a higher position, driving each card tray body 7 it passes through to be lifted, ultimately making the card tray... The main body 7 is taken out from the placement slot inside the display rack 5. Under the action of gravity, the card tray main body 7 gradually slides in one direction along the roller 807 on the top surface of the convex plate 801. Finally, the staff only needs to pull the entire card tray main body 7 that has been moved together out of the surface of the lifting plate 8. When the motor 9 starts and drives the worm 902 to rotate, causing the worm wheel 803 to rotate and drive the lifting plate 8 to reset, the lifting plate 8 returns to the horizontal position. Then the compressed spring 806 resets and drives it to retract into the inside of the display rack 5 to complete the hidden retraction.

[0037] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A fluid polishing device for a mobile phone card holder comprising a lifting frame (1), characterized in that: Both left and right ends of the lifting frame (1) are fixedly installed with connecting frames (2), the bottom end of the lifting frame (1) is slidingly installed with a sliding seat (3), the bottom end of the sliding seat (3) is provided with a vibrating piece (4), the bottom end of the vibrating piece (4) is fixedly installed with a placing frame (5), the surface of the placing frame (5) is provided with a plurality of placing grooves, the inside of the placing grooves is placed with a clamping body (7), the inside of both left and right ends of the placing frame (5) is fixedly installed with a motor (9), the inside of the surface of the placing frame (5) is movably installed with a lifting plate (8), and the bottom of the clamping body (7) is provided with a cleaning pool (6).

2. A fluid polishing device for a card holder as claimed in claim 1, wherein: The output shaft of the motor (9) is fixedly sleeved with a connecting rod (901), and the surface of the connecting rod (901) is integrally formed with a worm (902).

3. A fluid polishing device for a card holder as claimed in claim 1, wherein: The inside of the lifting plate (8) is movably sleeved with a quadrangular prism (802), one end of the quadrangular prism (802) is fixedly installed with a worm wheel (803), the side surface of the worm wheel (803) is fixedly installed with a limiting column (804), the other end of the quadrangular prism (802) is fixedly installed with a disc (805), and the side surface of the disc (805) is fixedly connected with a spring (806).

4. A fluid polishing device for a card holder as claimed in claim 3, wherein: The other end of the spring (806) is attached to the outer surface of the lifting plate (8).

5. A fluid polishing device for a card holder as defined in claim 3, wherein: The surface of the worm wheel (803) and the surface of the worm (902) are mutually engaged, the limiting column (804) is rotatably installed in the inside of the placing frame (5), and the quadrangular prism (802) is rotatably installed in the inside of the placing frame (5).

6. The fluid polishing device for a mobile phone card holder according to claim 1, wherein: Both upper and lower ends of the outer side of the lifting plate (8) are fixedly installed with convex plates (801), and the top surface of the convex plate (801) is rotatably installed with a plurality of rollers (807).

7. The fluid polishing device for a mobile phone card holder according to claim 1, wherein: Both upper and lower edges of the inner surface of the lifting plate (8) are provided with a round corner structure.

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